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Sample records for 1 zsb stuttgart

  1. Expression of Zinc Transporter Genes in Rice as Influenced by Zinc-Solubilizing Enterobacter cloacae Strain ZSB14.

    PubMed

    Krithika, Selvaraj; Balachandar, Dananjeyan

    2016-01-01

    Zinc (Zn) deficiency in major food crops has been considered as an important factor affecting the crop production and subsequently the human health. Rice (Oryza sativa) is sensitive to Zn deficiency and thereby causes malnutrition to most of the rice-eating Asian populations. Application of zinc solubilizing bacteria (ZSB) could be a sustainable agronomic approach to increase the soil available Zn which can mitigate the yield loss and consequently the nutritional quality of rice. Understanding the molecular interactions between rice and unexplored ZSB is useful for overcoming Zn deficiency problems. In the present study, the role of zinc solubilizing bacterial strain Enterobacter cloacae strain ZSB14 on regulation of Zn-regulated transporters and iron (Fe)-regulated transporter-like protein (ZIP) genes in rice under iron sufficient and deficient conditions was assessed by quantitative real-time reverse transcription PCR. The expression patterns of OsZIP1, OsZIP4, and OsZIP5 in root and shoot of rice were altered due to the Zn availability as dictated by Zn sources and ZSB inoculation. Fe sufficiency significantly reduced the root and shoot OsZIP1 expression, but not the OsZIP4 and OsZIP5 levels. Zinc oxide in the growth medium up-regulated all the assessed ZIP genes in root and shoot of rice seedlings. When ZSB was inoculated to rice seedlings grown with insoluble zinc oxide in the growth medium, the expression of root and shoot OsZIP1, OsZIP4, and OsZIP5 was reduced. In the absence of zinc oxide, ZSB inoculation up-regulated OsZIP1 and OsZIP5 expressions. Zinc nutrition provided to the rice seedling through ZSB-bound zinc oxide solubilization was comparable to the soluble zinc sulfate application which was evident through the ZIP genes' expression and the Zn accumulation in root and shoot of rice seedlings. These results demonstrate that ZSB could play a crucial role in zinc fertilization and fortification of rice.

  2. Expression of Zinc Transporter Genes in Rice as Influenced by Zinc-Solubilizing Enterobacter cloacae Strain ZSB14

    PubMed Central

    Krithika, Selvaraj; Balachandar, Dananjeyan

    2016-01-01

    Zinc (Zn) deficiency in major food crops has been considered as an important factor affecting the crop production and subsequently the human health. Rice (Oryza sativa) is sensitive to Zn deficiency and thereby causes malnutrition to most of the rice-eating Asian populations. Application of zinc solubilizing bacteria (ZSB) could be a sustainable agronomic approach to increase the soil available Zn which can mitigate the yield loss and consequently the nutritional quality of rice. Understanding the molecular interactions between rice and unexplored ZSB is useful for overcoming Zn deficiency problems. In the present study, the role of zinc solubilizing bacterial strain Enterobacter cloacae strain ZSB14 on regulation of Zn-regulated transporters and iron (Fe)-regulated transporter-like protein (ZIP) genes in rice under iron sufficient and deficient conditions was assessed by quantitative real-time reverse transcription PCR. The expression patterns of OsZIP1, OsZIP4, and OsZIP5 in root and shoot of rice were altered due to the Zn availability as dictated by Zn sources and ZSB inoculation. Fe sufficiency significantly reduced the root and shoot OsZIP1 expression, but not the OsZIP4 and OsZIP5 levels. Zinc oxide in the growth medium up-regulated all the assessed ZIP genes in root and shoot of rice seedlings. When ZSB was inoculated to rice seedlings grown with insoluble zinc oxide in the growth medium, the expression of root and shoot OsZIP1, OsZIP4, and OsZIP5 was reduced. In the absence of zinc oxide, ZSB inoculation up-regulated OsZIP1 and OsZIP5 expressions. Zinc nutrition provided to the rice seedling through ZSB-bound zinc oxide solubilization was comparable to the soluble zinc sulfate application which was evident through the ZIP genes’ expression and the Zn accumulation in root and shoot of rice seedlings. These results demonstrate that ZSB could play a crucial role in zinc fertilization and fortification of rice. PMID:27092162

  3. A groundwater management plan for Stuttgart.

    PubMed

    Vasin, Sandra; Carle, Achim; Lang, Ulrich; Kirchholtes, Hermann Josef

    2016-09-01

    In general, groundwater in urban areas is exposed to anthropogenic influence and suffers from concentrations of contaminants. Stuttgart, as a highly industrialized city, has more than 5000 contaminated sites which might influence the Stuttgart's mineral water quality. Despite tremendous efforts and intensive single site orientated remediation since 1984 in downtown, the mineral springs were still affected with chlorinated hydrocarbons at low concentrations. Therefore, the applied practices of environmental management and measures for mitigation of pollution sources were not sufficient and had to be adjusted. The main goal of this study is to define an integral remediation plan (a groundwater management plan), focusing on the key sources of chlorinated solvents which are relevant for the mineral springs. For the large-scale investigated area of 26.6km(2) and eight aquifers, an extensive investigation and characterization methods were used in order to delineate the contamination plumes. By means of a 3D numerical model, the prioritization of the contaminated sites could be performed. Five contaminated sites with high remediation priority and need for optimized or additional remediation efforts were determined. For those five contaminated sites feasibility studies were performed which resulted in recommendation of remediation measures with total costs of more than 12.5 million euros. The proposed strategy and approach are suitable for multiple sources of contamination. Only in this way, the contributions of single contaminated sites to the total groundwater contamination can be identified and local remediation measures with their spatial impact simulated. Due to very complex geological conditions, technically there is no alternative to this strategy in order to achieve the contamination reduction in groundwater.

  4. Making Space Cool - Successful Outreach at Yuri's Night Stuttgart

    NASA Astrophysics Data System (ADS)

    Hill, Christine; Bretschneider, Jens; Nathanson, Emil; Grossmann, Agnes

    Yuri’s Night - also known as the “World Space Party” - is the annual celebration commemorating Gagarin’s historic flight on April 12, 1961, and the maiden voyage of the American space shuttle on April 12, 1981. It was created by young space enthusiasts in 2000 at the annual Space Generation Congress and was first celebrated in 2001, registering more than 60 events around the world from the start. Since then the interest in celebrating human spaceflight grew constantly to over 350 events across all seven continents in 2013. The honoring of Yuri Gagarin’s first spaceflight in Stuttgart started in 2007 and resulted in one of the largest events outside the US, with five parties following in 2008, 2009, 2010, 2012 and 2013. The Stuttgart event was originally organized as space party for an audience at the age of 20 and beyond including informative aspects at the afternoon and a following party far into the night. Since 2010 the focus of the Yuri’s Night Stuttgart is to bring awareness of space exploration to people of all ages, including particularly many participatory hands-on space activities for kids and families that attract hundreds of visitors every year. As much as Yuri’s Night is a worldwide party, the events in Stuttgart successfully concentrate on educational aspects that help to inspire new generations of space enthusiasts who will ultimately shape the future of space exploration. It is therefore not only a look back to one of the greatest achievements of the 20th Century, but it is also a look into the future: from multinational cooperation on the International Space Station to benefit of space flight to the introduction of the next generation of space technology. This paper will introduce the celebrations of Yuri’s Night in Stuttgart of the past four years and compare them to the early events. It provides a summary of the development of the Yuri’s Night including educational aspects, public relations and media attraction and gives

  5. Stuttgart Interconnection Network Project from PIX to NICS

    NASA Technical Reports Server (NTRS)

    1984-01-01

    The PIX follow-up project NICS is described. The purpose of PIX was access to X.25, the DATEX-P network of the Federal German Post Office. The development and implementation of higher protocols for levels 4-7 in the ISOSINN was the actual problem here. Results of the PIX project are given. NICS (Stuttgart Interconnection Network Project) is presented. International Protocols are reviewed. PAD service is described, which allows terminal access to DATEX-P network of the Federal German Post Office.

  6. The University of Stuttgart IKE/University of Arizona student research program

    SciTech Connect

    Seale, R.L. )

    1988-01-01

    The University of Stuttgart's Institut fuer Kernenergetik und Energiesysteme (IKE) and the University of Arizona have had a joint program in which graduate students from the IKE spend 1 yr on the University of Arizona campus. This program started in 1982 largely as the result of an initiative begun by K.H. Hoecker, then director of IKE. Since 1985, Alfred Voss has been director and the program has continued without interruption. Under the program, the Deutscher Akademisher Austauschdienst, a government agency of the Federal Republic of Germany has funded scholarships for students from IKE, which provide support for 1 yr during which they attend the University of Arizona as visiting student scholars and engage in a research project under the direction of one of our faculty, which satisfies a part of the requirements for the Ingenieur-Diplom Fachrichtung Maschinenbau. The students get credit for their research from the University of Stuttgart. The topics have a broad range and include software development, artificial intelligence, radiation transport, and energy management studies.

  7. Walkability is Only Part of the Story: Walking for Transportation in Stuttgart, Germany

    PubMed Central

    Reyer, Maren; Fina, Stefan; Siedentop, Stefan; Schlicht, Wolfgang

    2014-01-01

    In modern Western societies people often lead inactive and sedentary lifestyles, even though there is no doubt that physical activity and health are related. From an urban planning point of view it would be highly desirable to develop built environments in a way that supports people in leading more active and healthy lifestyles. Within this context there are several methods, predominantly used in the US, to measure the suitability of built environments for walking and cycling. Empirical studies show that people living in highly walkable areas are more physically active (for example, walk more or cycle more). The question is, however, whether these results are also valid for European cities given their different urban planning characteristics and infrastructure standards. To answer this question we used the Walkability-Index and the Walk Score to empirically investigate the associations between walkability and active transportation in the city of Stuttgart, Germany. In a sample of household survey data (n = 1.871) we found a noticeable relationship between walkability and active transportation—the more walkable an area was, the more active residents were. Although the statistical effect is small, the health impact might be of relevance. Being physically active is multi-determined and not only affected by the walkability of an area. We highlight these points with an excursion into research that the health and exercise sciences contribute to the topic. We propose to strengthen interdisciplinary research between the disciplines and to specifically collect data that captures the influence of the environment on physical activity in the future. PMID:24886755

  8. Comparison of different methods for the assessment of the urban heat island in Stuttgart, Germany.

    PubMed

    Ketterer, Christine; Matzarakis, Andreas

    2015-09-01

    This study of the urban heat island (UHI) aims to support planning authorities by going beyond the traditional way of urban heat island studies. Therefore, air temperature as well as the physiologically equivalent temperature (PET) were applied to take into account the effect of the thermal atmosphere on city dwellers. The analysis of the urban heat island phenomenon of Stuttgart, Germany, includes a long-term frequency analysis using data of four urban and one rural meteorological stations. A (high resolution map) of the UHI intensity and PET was created using stepwise multiple linear regression based on data of car traverses as well as spatial data. The mapped conditions were classified according to the long-term frequency analysis. Regarding climate change, the need for adaptation measures as urban greening is obvious. Therefore, a spatial analysis of quantification of two scenarios of a chosen study area was done by the application of a micro-scale model. The nocturnal UHI of Stuttgart is during 15 % stronger than 4 K in the city center during summer when daytime heat stress occurs during 40 %. A typical summer condition is mapped using statistical approach to point out the most strained areas in Stuttgart center and west. According to the model results, the increase in number of trees in a chosen area (Olga hospital) can decrease PET by 0.5 K at 22:00 CET but by maximum 27 K at 14:00 CET.

  9. Change analysis at Stuttgart airport using TerraSAR-X imagery

    NASA Astrophysics Data System (ADS)

    Boldt, Markus; Thiele, Antje; Cadario, Erich; Schulz, Karsten; Hinz, Stefan

    2014-10-01

    categorization statement. In all steps, Object-Based Image Analysis (OBIA) methods are utilized. As test area, the airport of Stuttgart (GER) and its surroundings containing heterogeneous change categories is considered. At current state, one time series consisting of 11 HS300 amplitude images acquired in ascending (ASC) orbit direction is available. For the evaluation of results, several reference data are useable comprising optical satellite, terrestrial information and GIS vector data.

  10. Eustatic control on epicontinental basins: The example of the Stuttgart Formation in the Central European Basin (Middle Keuper, Late Triassic)

    NASA Astrophysics Data System (ADS)

    Franz, M.; Nowak, K.; Berner, U.; Heunisch, C.; Bandel, K.; Röhling, H.-G.; Wolfgramm, M.

    2014-11-01

    The deposition of the Stuttgart Formation ('Schilfsandstein'), commonly considered as a type-example of the Carnian Pluvial Event, was controlled by high frequent 4th order sequences that resulted in pre-, intra- and post-Schilfsandstein transgressions from Tethyan waters into the epicontinental Central European Basin (CEB). The pre-Schilfsandstein transgression flooded the CEB trough gates to the Southeast and resulted in a wide-spread inland sea that was characterised by increased biological productivity, predominantly oxic conditions and enabled the immigration of euryhaline marine fauna with plankton, ostracodes, fishes, bivalves and the gastropods Omphaloptychia suebica n. sp. and Settsassia stuttgartica n. sp. The rather short-term intra- and post-Schilfsandstein transgressions flooded the CEB from the Southwest and Southeast and established a shallow brackish inland sea that stretched up to North Germany. Both, the 4th and 3rd order sequences derived from the succession in the CEB correlate well with those derived from successions of Tethyan shelfs. Therefore pronounced circum-Tethyan eustatic cycles are evidenced and may have had considerable impact on prominent middle Carnian events: Reingraben turnover, Carnian Pluvial Event, Carnian Crisis and Mid Carnian Wet Intermezzo. The broad circum-Tethyan evidence of 106-year scale cycles suggests glacioeustatic sea-level changes even in the Triassic Greenhouse period.

  11. Modeling of the Urban Heat Island (UHI) using WRF - Assessment of adaptation and mitigation strategies for the city of Stuttgart.

    NASA Astrophysics Data System (ADS)

    Fallmann, Joachim; Suppan, Peter; Emeis, Stefan

    2013-04-01

    Cities are warmer than their surroundings (called urban heat island, UHI). UHI influence urban atmospheric circulation, air quality, and ecological conditions. UHI leads to upward motion and compensating near-surface inflow from the surroundings which import rural trace substances. Chemical and aerosol formation processes are modified due to increased temperature, reduced humidity and modified urban-rural trace substance mixtures. UHIs produce enhanced heat stress for humans, animals and plants, less water availability and modified air quality. Growing cities and Climate Change will aggravate the UHI and its effects and urgently require adaptation and mitigation strategies. Prior to this, UHI properties must be assessed by surface observations, ground- and satellite-based vertical remote sensing and numerical modelling. The Weather Research and Forecasting Model (WRF) is an instrument to simulate and assess this phenomenon based on boundary conditions from observations and global climate models. Three urbanization schemes are available with WRF, which are tested during this study for different weather conditions in central Europe and will be enhanced if necessary. High resolution land use maps are used for this modeling effort. In situ measurements and Landsat thermal images are employed for validation of the results. The study will focus on the city of Stuttgart located in the south western part of Germany that is situated in a caldera-like orographic feature. This municipality has a long tradition in urban climate research and thus is well equipped with climatologic measurement stations. By using Geographical Information Systems (GIS), it is possible to simulate several scenarios for different surface properties. By increasing the albedo of roof and wall layers in the urban canopy model or by replacing urban land use by natural vegetation, simple urban planning strategies can be tested and the effect on urban heat island formation and air quality can be

  12. A dynamic flow simulation code benchmark study addressing the highly heterogeneous properties of the Stuttgart formation at the Ketzin pilot site

    NASA Astrophysics Data System (ADS)

    Kempka, Thomas; Class, Holger; Görke, Uwe-Jens; Norden, Ben; Kolditz, Olaf; Kühn, Michael; Walter, Lena; Wang, Wenqing; Zehner, Björn

    2013-04-01

    CO2 injection at the Ketzin pilot site located in Eastern Germany (Brandenburg) about 25 km west of Berlin is undertaken since June 2008 with a scheduled total amount of about 70,000 t CO2 to be injected into the saline aquifer represented by the Stuttgart Formation at a depth of 630 m to 650 m until the end of August 2013. The Stuttgart Formation is of fluvial origin determined by high-permeablity sandstone channels embedded in a floodplain facies of low permeability indicating a highly heterogeneous distribution of reservoir properties as facies distribution, porosity and permeability relevant for dynamic flow simulations. Following the dynamic modelling activities discussed by Kempka et al. (2010), a revised geological model allowed us to history match CO2 arrival times in the observation wells and reservoir pressure with a good agreement (Martens et al., 2012). Consequently, the validated reservoir model of the Stuttgart Formation at the Ketzin pilot site enabled us to predict the development of reservoir pressure and the CO2 plume migration in the storage formation by dynamic flow simulations. A benchmark study of industrial (ECLIPSE 100 as well as ECLIPSE 300 CO2STORE and GASWAT) and scientific dynamic flow simulations codes (TOUGH2-MP/ECO2N, OpenGeoSys and DuMuX) was initiated to address and compare the simulator capabilities considering a highly complex reservoir model. Hence, our dynamic flow simulations take into account different properties of the geological model such as significant variation of porosity and permeability in the Stuttgart Formation as well as structural geological features implemented in the geological model such as seven major faults located at the top of the Ketzin anticline. Integration of the geological model into reservoir models suitable for the different dynamic flow simulators applied demonstrated that a direct conversion of reservoir model discretization between Finite Volume and Finite Element flow simulators is not feasible

  13. Geomechanical characterization of an Upper Triassic reservoir rock (Stuttgart Formation) in the NE German Basin (pilot site for CO2 storage at Ketzin, Germany)

    NASA Astrophysics Data System (ADS)

    Klapperer, S.; Moeck, I.; Backers, T.

    2012-04-01

    In order to investigate the influence of CO2storage in a 730-710 m deep saline aquifer of Upper Triassic siliciclastic rock, a pilot project was set up at an anticlinal structure near the city of Ketzin/Havel, west of Berlin. Three new wells were drilled and since June 2008, about 57,000 tons of CO2 (December 2011) have been injected. In 2011 an additional observation well was drilled. Lithologically, the Upper Triassic, which is referred asKeuper in Germany, consists of a multi-layered siliciclastic sequence ofpartly anhydriticclaystone, siltstone, sandstone and evaporitic deposits (halite, anhydrite and gypsum). Injection leads to a change of stress conditions in the reservoir and its faults wherefore it is necessary to understand and quantify structural geology, stress regime and geomechanical behavior from reservoir to cap rock. Notably, the interaction of faults, lithologic units and stress field in a multi layered sedimentary system might have a strong impact on fluid flow. The failure and faulting of the rock within a stress field is strongly governed by rock mechanical properties. Therefore a suite of geomechanical testing was undertaken on core material of reservoir rock. In particular the parameters unconfined compressive strength (UCS), Young's modulus E, Poisson's ratio ν, angle of internal friction ψ and cohesion c were determined. The results of the geomechanical tests show a surprisingly wide range of values within one lithological unit. For the UCS the values vary between 8.1 and 177.5 MPa at which high values were measured for highly cemented, medium grained sandstone whereas very low test results were noted for weakly cemented, medium grained sandstone. Quite low compressive strengths ranging between 15.8 and 19.8 MPa was measured for clayey, fine sandy siltstone. Measurements on the partly well cemented, medium grained sandstone indicate medium range values from 59 to 76.2 MPa. Other important properties for estimation of the mechanical

  14. Impacts of pollution derived from ship wrecks on the marine environment on the basis of s/s "Stuttgart" (Polish coast, Europe).

    PubMed

    Rogowska, Justyna; Wolska, Lidia; Namieśnik, Jacek

    2010-11-01

    In 1943 the German hospital ship s/s Stuttgart (Lazaretschiff "C") was sunk close to the port of Gdynia (Gulf of Gdańsk - Polish coast). This and other actions (undertaken after the war to remove the wreck) led to pollution of the sea bottom with oil derivatives. During our studies (2009) 11 surface sediment and water samples were collected as well as sediment core samples at 4 locations in order to determine the concentration levels of priority pollutants belonging to polycyclic aromatic hydrocarbons (PAH) and polychlorinated biphenyls (PCB). The concentrations of 16 PAH and 7 PCB were analysed with GC-MS. ΣPAH varied between 11.54 ± 0.39 and 206.7 ± 6.5mg/kg dry weight in the surface sediments, and from 0.686 ± 0.026 to 1291 ± 53 mg/kg dry weight in the core samples. Contamination in the core samples collected may reach a depth of at least 230-240 cm (deepest sample studied). The PAH-group profiles in all surface sediment samples suggest a pyrolytic source of PAH, while the results obtained for core samples indicate a mixed pattern of pyrolytic and petrogenic inputs of PAH. Results obtained may suggest also that fuel residues being present at sea bottom is not crude oil derived but results from coal processing (synthetic fuel). The sum of PCB in surface sediments ranged from 0.761 ± 0.068 to 6.82 ± 0.28 μg/kg dry weight (except for sampling point W2, where ΣPCB was 108.8 ± 4.4 μg/kg dry weight). The strong correlation between PAH and PCB levels, and the fact that PCB are present only in the surface sediments, suggest that the compounds in these sediments got there as a result of emission from urban areas, entering the aquatic environment via atmospheric deposition. PCB levels in the sediment core samples were generally very low and in most cases did not exceed the method quantification limit.

  15. Man-Machine Interface in Tactical Aircraft Design and Combat Automation (Conference Proceedings Held in Stuttgart (Germany, F.R.) on 28 September-1 October 1987)

    DTIC Science & Technology

    1988-07-01

    vocale. l’affichage sur Ic casquc. Ia commande integred dv sl et de tir. Iassemblage du capteur multifunction, Ics strategies de reconfiguration et de...synth~tique pour la pr6sentation classique d’informations mais on peut aussi utiliser ce terminal pour pr6senter la viddo issue dun capteur , et m6me, de...fagon plus originale, pr6senter limage g6nr 6 re par un capteur 6lectro- optique angulairement conforme S ce que le pilote verrait si la planche de

  16. Insights into Mechanisms and Proteomic Characterisation of Pseudomonas aeruginosa Adaptation to a Novel Antimicrobial Substance

    PubMed Central

    Cierniak, Peter; Jübner, Martin; Müller, Stefan; Bender, Katja

    2013-01-01

    Antibiotic resistance has been reported since the introduction of synthetic antibiotics. Bacteria, such as one of the most common nosocomial pathogens P. aeruginosa, adapt quickly to changing environmental conditions, due to their short generation time. Thus microevolutional changes can be monitored in situ. In this study, the microevolutional process of Pseudomonas aeruginosa PAO1 resistance against a recently developed novel antibacterial zinc Schiff-base (ZSB) was investigated at the proteome level. After extended exposure to ZSB the passaged strain differed in tolerance against ZSB, with the adapted P. aeruginosa PAO1 exhibiting 1.6 times higher minimal inhibitory concentration. Using Two-dimensional Difference Gel Electrophoresis, the changes in the proteome of ZSB adapted P. aeruginosa PAO1 were examined by comparison with the non-adapted P. aeruginosa PAO1. The proteome of the adapted P. aeruginosa PAO1 strain differed significantly from the non-adapted in the abundance of two proteins when both strains were grown under stressing conditions. One protein could be identified as the outer membrane protein D that plays a role in uptake of basic amino acids as well as in carbapeneme resistance. The second protein has been identified as alkyl peroxide reductase subunit F. Our data indicated a slight increase in abundance of alkyl peroxide reductase F (AhpF) in the case of ZSB passaged P. aeruginosa PAO1. Higher abundance of Ahp has been discussed in the literature as a promoter of accelerated detoxification of benzene derivatives. The observed up-regulated AhpF thus appears to be connected to an increased tolerance against ZSB. Changes in the abundance of proteins connected to oxidative stress were also found after short-time exposure of P. aeruginosa PAO1 to the ZSB. Furthermore, adapted P. aeruginosa PAO1 showed increased tolerance against hydrogen peroxide and, in addition, showed accelerated degradation of ZSB, as determined by HPLC measurements. PMID:23869205

  17. Objectives and Tasks of Lunar Mission BW1

    NASA Astrophysics Data System (ADS)

    Laufer, R.; Roeser, H.-P.

    2007-08-01

    Lunar Mission BW1 is the forth project of the "Stuttgart Small Satellite Program" initiated in 2002 at the Institute of Space Systems (IRS), Universitaet Stuttgart, Germany. The small Moon orbiter is a 1 m cube spacecraft of approx. 200 kg launch mass currently under development with participation of diploma/masters and Ph.D. students as well as academic and industrial partners. Demonstrating the ability of an academic institution to participate and contribute to space exploration by designing, building and operating a complete space probe Lunar Mission BW1 will be a test bed to perform technology demonstration and other experiments beyond Earth orbit in cis-lunar space and at the Moon. The satellite is planned to be launched end of the decade as a piggyback payload from a geostationary transfer orbit (GTO) and will reach lunar orbit using its own electric propulsion systems (thermal arcjet and iMPD thrusters). The paper will present objectives and tasks of Lunar Mission BW1 and the elements of this mission, i.e. spacecraft, ground segment, operations. It will give also an overview about the experience and heritage gained from the three other missions of the Stuttgart Small Satellite Program (Flying Laptop - technology demonstration/Earth observation, Perseus - electric propulsion test/UV astronomy, Cermit - re-entry vehicle/GNC experiment).

  18. Spintronic properties of Li1.5Mn0.5Z (Z=As, Sb) compounds in the Cu2Sb structure

    NASA Astrophysics Data System (ADS)

    Damewood, L.; Fong, C. Y.; Klein, B. M.; Yang, L. H.; Felser, C.

    2015-03-01

    We have investigated the spintronic properties of two formula units of Li1.5Mn0.5Z (Z=As, Sb), in the Cu2Sb tetragonal crystal structure based on first-principles density-functional theory calculations, at, and near, their equilibrium (minimum total energy) lattice constants. Two groups of configurations, A and B, are formed for each type of alloy by interchanging Mn with each Li located at four different positions with respect to Li4Z2. Mn has four nearest neighbors in group-A and has one nearest neighbor in group-B. The bonding features of the alloys are compared to the ionic bonding in Li4Z2, and the tetragonal structure of cubic LiMnZ. The magnetic moments of these compounds are reasonably large and range from 3.724 to 4.056 μB, where μB is the Bohr magneton. Both group-B Li3MnZ2, with Z=As, exhibit half-metallic properties at their equilibrium lattice constants while only group-A of the Z=Sb compounds are half-metals. Both the modified Slater-Pauling-Kübler rule and the ionic model can predict the magnetic moments of the alloys showing half-metallicity. The modified rule can be used for exploring other potential half-metals in this class of material.

  19. Relative contribution of iron reduction to sediments organic matter mineralization in contrasting habitats of a shallow eutrophic freshwater lake.

    PubMed

    Chen, Mo; Jiang, He-Long

    2016-06-01

    Iron reduction is one of the important organic matter (OM) mineralization pathway in sediments. Here we investigated the rates and the relative contribution of iron reduction to OM mineralization in Zhushan bay (ZSB, cyanobacterial bloom biomass (CBB)-dominated habitats) and East Taihu Lake (ETL, submerged macrophypes (SM)-dominated habitats) of Lake Taihu, China. Anaerobic microcosm incubation revealed that the rate of iron reduction at ZSB (4.42 μmol cm(-3) d(-1)) in summer was almost 1.5 times higher than at ETL (3.13 μmol cm(-3) d(-1)). Iron reduction accounted for 66.5% (ZSB) and 31.8% (ETL) of total anaerobic carbon mineralization, respectively. No detectable methanogenesis was found at ZSB, while methanogenesis was responsible for 16.7% of total anaerobic respiration in sediments of ETL. Geochemical analysis of solid phase constituents indicated that ZSB surface sediments experienced highly oxidizing conditions with much higher amorphous Fe(III) (71 mmol m(-2)) than ETL (11 mmol m(-2)). Conversely, AVS inventories at ETL (38 mmol m(-2)) were up to 30 times higher than at ZSB (1.27 mmol m(-2)), indicating significant sulfate reduction in sediments of ETL. Overall results suggested that varying carbon sources and distinct geochemical characterizations of the sediments in contrasting habitats significantly influenced the rate of iron reduction and the pathway of C mineralization in a large freshwater lake.

  20. Copper Sulfate Research at Stuttgart National Aquaculture Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This is brief overview of the Technical Sections completed and being worked on for the New Animal Drug Application (NADA) for copper sulfate. The Initial label claim will be 'For the treatment of ichthyophthiriasis (Ichthyophthirius multifiliis) on Ictalurid catfish cultured in earthen ponds.' The...

  1. Headquarters, Special Operations Command, Africa Stuttgart, Germany (redacted)

    DTIC Science & Technology

    2016-08-09

    Title 5, United States Code (U.S.C.), Section 2302. We recommend that the Secretary : • grant Complainant a performance award commensurate with his...investigates such complaints of reprisal generally in accordance with Title 5, United States Code , Section 2302. 3 On November 10, 2011 ,- replace 4 We

  2. The Harry K. Dupree Stuttgart National Aquaculture Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aquaculture is currently the fastest growing sector of global food production. Global aquaculture production in 2011 totaled 60 million tonnes (excluding aquatic plants) valued at US$119 billion, while global capture fishery production has remained static at approximately 90 million tonnes annually...

  3. Harry K. Dupree Stuttgart National Aquaculture Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aquaculture (fish farming) has played an ever-increasing role in providing people with fish, shrimp, and shellfish. Aquaculture is currently the fastest growing sector of global food production and in 2011 totaled 60 million tons valued at $119 billion. The production of food-fish from aquaculture...

  4. A Research Update for the Stuttgart National Aquaculture Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aquaculture (fish farming) has played an ever-increasing role in providing people with fish, shrimp, and shellfish. Aquaculture is currently the fastest growing sector of global food production and in 2014 totaled 80 million tons valued at $140 billion. The production of food-fish from aquaculture...

  5. CoMRoS: Cooperative mobile robots Stuttgart

    SciTech Connect

    Braeunl, T.; Kalbacher, M.; Levi, P.; Mamier, G.

    1996-12-31

    Project CoMRoS has the goal to develop intelligent cooperating mobile robots. Several different vehicles are to solve a single task autonomously by exchanging plans without a central control. We use {open_quotes}Robuter II{close_quotes} vehicles from Robosoft France, adapted to our needs. The standard vehicle has very little local intelligence (VME bus system) and is controlled remotely by wireless Ethernet for sending steering commands and receiving sonar sensor data. A wireless video link is used to transmit camera images. Data exchange between vehicles is then performed among the corresponding workstations. The remote control is basically used to simplify testing and debugging of robot programs. However, each vehicle can also be driven completely autonomous by using a laptop PC.

  6. A history of the Fish Farming Experimental Laboratory in Stuttgart, Arkansas and the transfer to the USDA/ARS Harry K. Dupree - Stuttgart National Aquaculture Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1958, Congress enacted the Fish Rice Rotation Act that directed the Secretary of the Interior (in cooperation with USDA) to develop a program to solve problems related to production and harvest of warmwater fish. The idea was to establish a program to grow fish on flooded rice acreage in rotatio...

  7. CTC Sentinel. Volume 6, Issue 1

    DTIC Science & Technology

    2013-01-01

    enforcement units seek to improve their intercultural communication skills in Berlin, Stuttgart, and Essen. In Düsseldorf, Muslim associations and...Westphalia. Considered an influential platform for spreading Salafist ideology via seminars, preachers, literature, social media , 31 “Salafisten: Razzia...soldiers and bomb government instal lations. Authorit ies discovered the men due to j ihadist social media postings. According to CNN

  8. [Medicine and health in the year 2000. The works from the Stuttgart Conference 1965-1990].

    PubMed

    Montiel, L

    1993-01-01

    In this study we shall describe the works carried out over a period of twenty five years by a group of experts from the old Federal Republic of Germany. These studies, whose purpose was to identify the trends in medicine for the near future--the every symbolic year 2000--were coordinated by the medical historian Heinrich Schipperges, who played a decisive role in the foundation, and even in the historical orientation of this prospective work. As history illustrates, the limitations and risks of the present models of health and medicine are very pronounced. The concept of utopian medicine, whose historical reality is highlighted by bibliographical and field research, constitutes the hub around which the symptoms of the disease from which the welfare society is suffering, revolve.

  9. SURFACTANT-ENHANCED EXTRACTION TECHNOLOGY EVALUATION VERSUCHSEININCHTUNG ZUR GRUNDWASSER-UND ALTLASTENSANIERUNG (VEGAS) FACILITY, STUTTGART, GERMANY

    EPA Science Inventory

    This innovative technology evaluation report (ITER) summarized the results of an evaluation of a surfactant-enhanced extraction technology. This evaluation was conducted under a bilateral agreement between the United States (U.S.) Environmental Protection Agency (EPA) Superfund ...

  10. Research update for the Harry K. Dupree Stuttgart National Aquaculture Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aquaculture (fish farming) has played an ever-increasing role in providing people with fish, shrimp, and shellfish. Aquaculture is currently the fastest growing sector of global food production and in 2014 totaled 80 million tons valued at $140 billion. The production of food-fish from aquaculture h...

  11. SOFIA Mid-infrared Imaging1 and CSO Submillimeter Polarimetry Observations of G034.43+00.24 MM1

    NASA Astrophysics Data System (ADS)

    Jones, T. J.; Gordon, Michael; Shenoy, Dinesh; Gehrz, R. D.; Vaillancourt, John E.; Krejny, M.

    2016-06-01

    We present 11.1 to 37.1 μm imaging observations of the very dense molecular cloud core MM1 in G034.43+00.24 using FORCAST on SOFIA and submillimeter (submm) polarimetry using SHARP on the Caltech Submillimeter Observatory. We find that at the spatial resolution of SOFIA, the point-spread function (PSF) of MM1 is consistent with being a single source, as expected based on millimeter (mm) and submm observations. The spectral energy distributions (SEDs) of MM1 and MM2 have a warm component at the shorter wavelengths not seen in mm and submm SEDs. Examination of H(1.65 μm) stellar polarimetry from the Galactic Plane Infrared Polarization Survey shows that G034 is embedded in an external magnetic field aligned with the Galactic Plane. The SHARP polarimetry at 450 μm shows a magnetic field geometry in the vicinity of MM1 that does not line up with either the Galactic Plane or the mean field direction inferred from the CARMA interferometric polarization map of the central cloud core, but is perpendicular to the long filament in which G034 is embedded. The CARMA polarimetry does show evidence for grain alignment in the central region of the cloud core, and thus does trace the magnetic field geometry near the embedded Class 0 YSO. Based in part on observations made with the NASA/DLR Stratospheric Observatory for Infrared Astronomy (SOFIA). SOFIA is jointly operated by the Universities Space Research Association, Inc. (USRA), under NASA contract NAS2-97001, and the Deutsches SOFIA Institut (DSI) under DLR contract 50 OK 0901 to the University of Stuttgart.

  12. CTC Sentinel. Volume 6, Issue 1

    DTIC Science & Technology

    2013-01-01

    Law enforcement units seek to improve their intercultural communication skills in Berlin, Stuttgart, and Essen. In Düsseldorf, Muslim associations...Westphalia. Considered an influential platform for spreading Salafist ideology via seminars, preachers, literature, social media , 31 “Salafisten...l l U.S. soldiers and bomb government instal lations. Authorit ies discovered the men due to j ihadist social media postings. According

  13. Design of Software for Design of Finite Element for Structural Analysis. Ph.D. Thesis - Stuttgart Univ., 22 Nov. 1983

    NASA Technical Reports Server (NTRS)

    Helfrich, Reinhard

    1987-01-01

    The concepts of software engineering which allow a user of the finite element method to describe a model, to collect and to check the model data in a data base as well as to form the matrices required for a finite element calculation are examined. Next the components of the model description are conceived including the mesh tree, the topology, the configuration, the kinematic boundary conditions, the data for each element, and the loads. The possibilities for description and review of the data are considered. The concept of the segments for the modularization of the programs follows the components of the model description. The significance of the mesh tree as a globular guiding structure will be understood in view of the principle of the unity of the model, the mesh tree, and the data base. The user-friendly aspects of the software system will be summarized: the principle of language communication, the data generators, error processing, and data security.

  14. PIV, 2D-LIF and 1D-Raman measurements of flow field, composition and temperature in premixed gas turbine flames

    SciTech Connect

    Stopper, U.; Aigner, M.; Ax, H.; Meier, W.; Sadanandan, R.; Stoehr, M.; Bonaldo, A.

    2010-04-15

    Several laser diagnostic measurement techniques have been applied to study the lean premixed natural gas/air flames of an industrial swirl burner. This was made possible by equipping the burner with an optical combustion chamber that was installed in the high-pressure test rig facility at the DLR Institute of Combustion Technology in Stuttgart. The burner was operated with preheated air at various operating conditions with pressures up to p = 6 bar and a maximum thermal power of P = 1 MW. The instantaneous planar flow field inside the combustor was studied with particle image velocimetry (PIV). Planar laser induced fluorescence (PLIF) of OH radicals on a single-shot basis was used to determine the shape and the location of the flame front as well as the spatial distribution of reaction products. 1D laser Raman spectroscopy was successfully applied for the measurement of the temperature and the concentration of major species under realistic gas turbine conditions. Results of the flow field analysis show the shape and the size of the main flow regimes: the inflow region, the inner and the outer recirculation zone. The highly turbulent flow field of the inner shear layer is found to be dominated by small and medium sized vortices. High RMS fluctuations of the flow velocity in the exhaust gas indicate the existence of a rotating exhaust gas swirl. From the PLIF images it is seen that the primary reactions happened in the shear layers between inflow and the recirculation zones and that the appearance of the reaction zones changed with flame parameters. The results of the multiscalar Raman measurements show a strong variation of the local mixture fraction allowing conclusions to be drawn about the premix quality. Furthermore, mixing effects of unburnt fuel and air with fully reacted combustion products are studied giving insights into the processes of the turbulence-chemistry interaction. (author)

  15. E1 and E2 S factors of {sup 12}C({alpha},{gamma}{sub 0}){sup 16}O from {gamma}-ray angular distributions with a 4 {pi}-detector array

    SciTech Connect

    Assuncao, M.; Lefebvre-Schuhl, A.; Kiener, J.; Tatischeff, V.; Boukari-Pelissie, C.; Coc, A.; Correia, J.J.; Grama, C.; Hannachi, F.; Korichi, A.; LeDu, D.; Lopez-Martens, A.; Meunier, R.; Thibaud, J.P.; Beck, C.; Courtin, S.

    2006-05-15

    A new experiment to determine the thermonuclear cross section of the {sup 12}C({alpha},{gamma}){sup 16}O reaction has been performed in regular kinematics using an intense {alpha}-particle beam of up to 340 {mu}A from the Stuttgart DYNAMITRON. For the first time, a 4{pi}-germanium-detector setup has been used to measure the angular distribution of the {gamma} rays at all angles simultaneously. It consisted of an array of nine EUROGAM high-purity Ge detectors in close geometry, actively shielded individually with bismuth germanate crystals. The {sup 12}C targets were isotopically enriched by magnetic separation during implantation. The depth profiles of the implanted carbon in the {sup 12}C targets were determined by Rutherford backscattering for purposes of cross-section normalization and absolute determination of the E1 and E2 S factors. Angular distributions of the {gamma} decay to the {sup 16}O ground state were measured in the energy range E{sub c.m.}=1.30-2.78 MeV and in the angular range (lab.) 30 deg. -130 deg. . From these distributions, astrophysical E1 and E2 S-factor functions vs energy were calculated, both of which are indispensable to the modeling of this reaction and the extrapolation toward lower energies. The separation of the E1 and E2 capture channels was done both by taking the phase value {phi}{sub 12} as a free parameter and by fixing it using the results of elastic {alpha}-particle scattering on {sup 12}C in the same energy range.

  16. Aerodynamic and engineering design of a 1.5 s high quality microgravity drop tower facility

    NASA Astrophysics Data System (ADS)

    Belser, Valentin; Breuninger, Jakob; Reilly, Matthew; Laufer, René; Dropmann, Michael; Herdrich, Georg; Hyde, Truell; Röser, Hans-Peter; Fasoulas, Stefanos

    2016-12-01

    Microgravity experiments are essential for research in space science, biology, fluid mechanics, combustion, and material sciences. One way to conduct microgravity experiments on Earth is by using drop tower facilities. These facilities combine a high quality of microgravity, adequate payload masses and have the advantage of virtually unlimited repeatability under same experimental conditions, at a low cost. In a collaboration between the Institute of Space Systems (IRS) at the University of Stuttgart and Baylor University (BU) in Waco, Texas, a new drop tower is currently under development at the Center for Astrophysics, Space Physics and Engineering Research (CASPER). The design parameters of the drop tower ask for at least 1.5 s in free fall duration while providing a quality of at least 10-5 g. Previously, this quality has only been achieved in vacuum drop tower facilities where the capsule experiences virtually zero aerodynamic drag during its free fall. Since this design comes at high costs, a different drop tower design concept, which does not require an evacuated drop shaft, was chosen. It features a dual-capsule system in which the experiment capsule is shielded from aerodynamic forces by surrounding it with a drag shield during the drop. As no other dual-capsule drop tower has been able to achieve a quality as good as or better than 10-5 g previous work optimized the design with an aerodynamic perspective by using computational fluid dynamics (CFD) simulations to determine the ideal shape and size of the outer capsule and to specify the aerodynamically crucial dimensions for the overall system. Experiments later demonstrated that the required quality of microgravity can be met with the proposed design. The main focus of this paper is the mechanical realization of the capsule as well as the development and layout of the surrounding components, such as the release mechanism, the deceleration device and the drop shaft. Because the drop tower facility is a

  17. German-Japanese Seminar on Nonlinear Problems in Dynamical Systems: Theory and Applications, Stuttgart, West Germany, July 12, 13, 1984, Proceedings

    NASA Astrophysics Data System (ADS)

    Hiller, M.; Sorg, H.

    Various papers on the theory and applications of nonlinear problems in dynamical systems are presented. The topics considered include: feedback control of nonlinear systems on equilibratable set, canonical forms for nonlinear systems, optimality of linear feedback control for nonlinear systems, second-order nonlinear mapping in symmetric matrix space, nonlinear oscillations in many degrees of freedom systems, optimal solution to the LQG problem with random delay and incomplete information, chaos induced by the generalized Euler's method, domains of attraction in systems with limit cycles. Also addressed are: period doubling and chaotic behavior, number theory in science and communication, modelling of complex vehicle systems, dynamics of spatial multibar mechanisms, impact noise generated from circulated plate, bilinear model for the chemotherapeutic process of acute leukemia, asymmetric model of auditory systems, aspects of the modelling and control of the drop-on-demand ink jet system, prediction and control of moldability in sand mixing, and stability analysis of linear time-delay systems.

  18. Gesellschaft fuer angewandte Mathematik und Mechanik, Scientific Annual Meeting, Universitaet Stuttgart, Federal Republic of Germany, Apr. 13-17, 1987, Reports

    NASA Astrophysics Data System (ADS)

    Recent advances in the analytical and numerical treatment of physical and engineering problems are discussed in reviews and reports. Topics addressed include fluid mechanics, numerical methods for differential equations, FEM approaches, and boundary-element methods. Consideration is given to optimization, decision theory, stochastics, actuarial mathematics, applied mathematics and mathematical physics, and numerical analysis.

  19. Gesellschaft fuer angewandte Mathematik und Mechanik, Scientific Annual Meeting, Universitaet Stuttgart, Federal Republic of Germany, Apr. 13-17, 1987, Reports

    NASA Astrophysics Data System (ADS)

    Recent experimental, theoretical, and numerical investigations of problems in applied mechanics are discussed in reviews and reports. The fields covered include vibration and stability; the mechanics of elastic and plastic materials; fluid mechanics; the numerical treatment of differential equations; finite and boundary elements; optimization, decision theory, stochastics, and actuarial analysis; applied analysis and mathematical physics; and numerical analysis. Reviews are presented on mathematical applications of geometric-optics methods, biomechanics and implant technology, vibration theory in engineering, the stiffness and strength of damaged materials, and the existence of slow steady flows of viscoelastic fluids of integral type.

  20. 1,1,1-Trichloroethane

    Integrated Risk Information System (IRIS)

    EPA / 635 / R - 03 / 013 www.epa.gov / iris TOXICOLOGICAL REVIEW OF 1,1,1 - TRICHLOROETHANE ( CAS No . 71 - 55 - 6 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) August 2007 U.S . Environmental Protection Agency Washington , DC DISCLAIMER This document has bee

  1. Effect of Repeated Thermal Shock on Mechanical Properties of ZrB2-SiC-BN Ceramic Composites

    PubMed Central

    Li, Gang; Chen, Hongbo

    2014-01-01

    ZrB2-20 vol.% SiC-10 vol.% h-BN (particles) ceramic composites (ZSB) were fabricated by hot pressing under inert gas protected. ZSB samples with mean size 75 × 55 × 40 mm3 were heated using current heating method and then cooled down to low temperature by circulating water. ZSB samples repeatedly went through thermal shock with 10–50 times under various conditions, respectively. Diverse effects on residual strength of ZSB at different experiment conditions (temperatures, thermal shock times, and heating rates) were investigated. The test results indicated that the residual strength of specimen materials all reached the maximum while the temperature was 1600°C and thermal shock number was less than 50 times. Because ZSB samples could not stand the extremely serious hyperoxidation at very high temperature (1800°C), the residual strength of samples decreased sharply. At 1600°C, when the thermal shock times was 20, ZSB samples' residual strength reached the maximum, but it decreased to the lowest point while the thermal shock times was 30. So we argued that the sensitive thermal shock number was 30. Finally, we analyzed the influences on samples residual strength generated by different heating rates at the same temperature and thermal shock number; the results showed that when heating rate was equal to cooling rate, the residual strength of specimen materials reached the maximum. PMID:24574889

  2. Effect of repeated thermal shock on mechanical properties of ZrB2-SiC-BN ceramic composites.

    PubMed

    Li, Gang; Chen, Hongbo

    2014-01-01

    ZrB2-20 vol.% SiC-10 vol.% h-BN (particles) ceramic composites (ZSB) were fabricated by hot pressing under inert gas protected. ZSB samples with mean size 75 × 55 × 40 mm(3) were heated using current heating method and then cooled down to low temperature by circulating water. ZSB samples repeatedly went through thermal shock with 10-50 times under various conditions, respectively. Diverse effects on residual strength of ZSB at different experiment conditions (temperatures, thermal shock times, and heating rates) were investigated. The test results indicated that the residual strength of specimen materials all reached the maximum while the temperature was 1600 °C and thermal shock number was less than 50 times. Because ZSB samples could not stand the extremely serious hyperoxidation at very high temperature (1800 °C), the residual strength of samples decreased sharply. At 1600 °C, when the thermal shock times was 20, ZSB samples' residual strength reached the maximum, but it decreased to the lowest point while the thermal shock times was 30. So we argued that the sensitive thermal shock number was 30. Finally, we analyzed the influences on samples residual strength generated by different heating rates at the same temperature and thermal shock number; the results showed that when heating rate was equal to cooling rate, the residual strength of specimen materials reached the maximum.

  3. MI1AENG1

    Atmospheric Science Data Center

    2014-09-03

    MI1AENG1 MISR Level 1A Engineering Data File Type 1: Reformatted Annotated Level 1A product for the camera engineering data, which represents indicators of sampled measurements. ... Status Production Report Read Software Files :  Data Product Specification Versioning ...

  4. SSCA1-K1

    SciTech Connect

    Baker, Matthew

    2015-11-06

    SSCA1-K1 is a parallel implementation of kernel 1 of the SSCA1 benchmark suite released by the DARPA HPCS program. This kernel is able to run in parallel on a distributed shared memory system at extreme scales using OpenSHMEM.

  5. Metal/Ceramic Interfaces: Relationships Between Structure and Chemistry

    DTIC Science & Technology

    1992-12-31

    properties of the film. The interfacial roughnesses may also be locations where dislocations nucleate when the film is stressed. Tests for the decohesion... GESELLS ( HA ~FU ~(R NIET’ALLK1 DE EN. ~ DR. RIEDERER-VERLAG GMBH POSTFACH 104052 7000 STUTTGART I Bd. 81 (1990) H 10 Spinel Interphase Formation at NU

  6. 1,1-Difluoroethane

    Integrated Risk Information System (IRIS)

    1,1 - Difluoroethane ; CASRN 75 - 37 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogen

  7. 1,1-Dichloroethane

    Integrated Risk Information System (IRIS)

    1,1 - Dichloroethane ; CASRN 75 - 34 - 3 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogen

  8. 1 CFR 1.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Definitions. 1.1 Section 1.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER GENERAL DEFINITIONS § 1.1 Definitions. As used in this chapter, unless the context requires otherwise— Administrative Committee means the Administrative Committee of...

  9. 1 CFR 1.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Definitions. 1.1 Section 1.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER GENERAL DEFINITIONS § 1.1 Definitions. As used in this chapter, unless the context requires otherwise— Administrative Committee means the Administrative Committee of...

  10. Thoughts on Why (-1)(-1) = +1

    ERIC Educational Resources Information Center

    Rapke, Tina

    2008-01-01

    This article considers why (-1)(-1) = +1 and how and why a teacher might go about explaining this concept to high school students without using pseudoreasoning. Furthermore, it provides a precise explanation, through the use of the distributive property, as to why (-1)(-1) = +1. (Contains 1 figure.)

  11. Selectivity of bis-triazinyl bipyridine ligands for americium(III) in Am/Eu separation by solvent extraction. Part 1. Quantum mechanical study on the structures of BTBP complexes and on the energy of the separation.

    PubMed

    Narbutt, Jerzy; Oziminski, Wojciech P

    2012-12-21

    Theoretical studies were carried out on two pairs of americium and europium complexes formed by tetra-N-dentate lipophilic BTBP ligands, neutral [ML(NO(3))(3)] and cationic [ML(2)](3+) where M = Am(III) or Eu(III), and L = 6,6'-bis-(5,6-diethyl-1,2,4-triazin-3-yl)-2,2'-bipyridine (C2-BTBP). Molecular structures of the complexes have been optimized at the B3LYP/6-31G(d) level and total energies of the complexes in various media were estimated using single point calculations performed at the B3LYP/6-311G(d,p) and MP2/6-311G(d,p) levels of theory. In the calculations americium and europium ions were treated using pseudo-relativistic Stuttgart-Dresden effective core potentials and the accompanying basis sets. Selectivity in solvent extraction separation of two metal ions is a co-operative function of contributions from all extractable metal complexes, which depend on physico-chemical properties of each individual complex and on its relative amount in the system. Semi-quantitative analysis of BTBP selectivity in the Am/Eu separation process, based on the contributions from the two pairs of Am(III) and Eu(III) complexes, has been carried out. To calculate the energy of Am/Eu separation, a model of the extraction process was used, consisting of complex formation in water and transfer of the formed complex to the organic phase. Under the assumptions discussed in the paper, this simple two-step model results in reliable values of the calculated differences in the energy changes for each pair of the Am/Eu complexes in both steps of the process. The greater thermodynamic stability (in water) of the Am-BTBP complexes, as compared with the analogous Eu species, caused by greater covalency of the Am-N than Eu-N bonds, is most likely the main reason for BTBP selectivity in the separation of the two metal ions. The other potential reason, i.e. differences in lipophilic properties of the analogous complexes of Am and Eu, is less important with regard to this selectivity.

  12. 1,1,1,2-Tetrafluoroethane

    Integrated Risk Information System (IRIS)

    1,1,1,2 - Tetrafluoroethane ; CASRN 811 - 97 - 2 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Nonca

  13. 1,1,1,2-Tetrachloroethane

    Integrated Risk Information System (IRIS)

    1,1,1,2 - Tetrachloroethane ; CASRN 630 - 20 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Nonca

  14. 1-Chloro-1,1-difluoroethane

    Integrated Risk Information System (IRIS)

    1 - Chloro - 1,1 - difluoroethane ; CASRN 75 - 68 - 3 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for

  15. Ferromagnetism in CuFeSb: Evidence of competing magnetic interactions in iron-based superconductors

    NASA Astrophysics Data System (ADS)

    Qian, B.; Lee, J.; Hu, J.; Wang, G. C.; Kumar, P.; Fang, M. H.; Liu, T. J.; Fobes, D.; Pham, H.; Spinu, L.; Wu, X. S.; Green, M.; Lee, S. H.; Mao, Z. Q.

    2012-04-01

    We have synthesized a new layered iron-pnictide CuFeSb. This material shares a similar layered tetragonal structure with iron-based superconductors, with Fe square planar sheets forming from the edge-sharing iron antimony tetrahedral network. CuFeSb differs remarkably from Fe-based superconductors in the height of anion Zanion from the Fe plane; ZSb for CuFeSb is ˜1.84 Å, much larger than ZAs (1.31-1.51 Å) in FeAs compounds and ZTe (˜1.77 Å) in Fe1+yTe. In contrast with the metallic antiferromagnetic (AFM) or superconducting state of iron pnictides and chalcogenides under current studies, CuFeSb exhibits a metallic, ferromagnetic (FM) state with Tc=375 K. This finding suggests that the competition between AFM and FM coupling may exist in Fe-based superconductors and that the nature of magnetic coupling within the Fe plane is indeed dependent on the height of anion as predicted in theories.

  16. Ferromagnetism in CuFeSb: Evidence of competing magnetic interactions in Fe-based superconductors

    NASA Astrophysics Data System (ADS)

    Hu, Jin; Qian, Bin; Lee, J.; Wang, Gaochao; Kumar, P.; Fang, Minghu; Liu, Tijiang; Fobes, David; Pham, H.; Spinu, L.; Wu, Xiaoshan; Green, M.; Lee, S. H.; Mao, Zhiqiang

    2013-03-01

    In this talk, we will report a new layered iron-pnictide compound CuFeSb. This material shares similar layered tetragonal structure with iron-based superconductors, with Fe square planar sheets forming from the edge-sharing iron antimony tetrahedral network. CuFeSb differs remarkably from Fe-based superconductors in the height of anion Zanion from the Fe plane; ZSb for CuFeSb is ~1.84 Å, much larger than ZAs (1.31-1.51 Å) in FeAs compounds and ZTe (~1.77 Å) in Fe1+yTe. In contrast with the metallic antiferromagneticor superconducting state of iron pnictides and chalcogenides under current studies, CuFeSb exhibits a metallic, ferromagnetic state with Tc = 375 K. This finding provide strong experimental evidence for the competition between antiferromagnetic and ferromagneticcorrelations in layered Fe-based superconductors, and that the nature of magnetic coupling within the Fe plane is indeed dependent on the height of anion as predicted in theories.

  17. Interplay between strain, quantum confinement, and ferromagnetism in strained ferromagnetic semiconductor (In,Fe)As thin films

    SciTech Connect

    Sasaki, Daisuke; Anh, Le Duc; Nam Hai, Pham; Tanaka, Masaaki

    2014-04-07

    We systematically investigated the influence of strain on the electronic structure and ferromagnetism of (In,Fe)As thin films. It is found that while the shift of the critical point energies of compressive-strained (In,Fe)As layers grown on (In{sub 1−y},Ga{sub y})As (y = 0.05, 0.1) buffer layers can be explained by the hydrostatic deformation effect (HDE) alone, those of tensile-strained (In,Fe)As layers grown on (Ga{sub 1−z},Al{sub z})Sb (z = 0, 0.5, 1) buffer layers can be explained by the combination of HDE and the quantum confinement effect (QCE). The Curie temperature T{sub C} of the (In,Fe)As layers strongly depends on the strain, and shows a maximum for the (In,Fe)As layer grown on a GaSb buffer layer. The strain dependence of T{sub C} can be explained by the s-d exchange mechanism taking into account HDE and QCE.

  18. TRPV1.

    PubMed

    Bevan, Stuart; Quallo, Talisia; Andersson, David A

    2014-01-01

    TRPV1 is a well-characterised channel expressed by a subset of peripheral sensory neurons involved in pain sensation and also at a number of other neuronal and non-neuronal sites in the mammalian body. Functionally, TRPV1 acts as a sensor for noxious heat (greater than ~42 °C). It can also be activated by some endogenous lipid-derived molecules, acidic solutions (pH < 6.5) and some pungent chemicals and food ingredients such as capsaicin, as well as by toxins such as resiniferatoxin and vanillotoxins. Structurally, TRPV1 subunits have six transmembrane (TM) domains with intracellular N- (containing 6 ankyrin-like repeats) and C-termini and a pore region between TM5 and TM6 containing sites that are important for channel activation and ion selectivity. The N- and C- termini have residues and regions that are sites for phosphorylation/dephosphorylation and PI(4,5)P2 binding, which regulate TRPV1 sensitivity and membrane insertion. The channel has several interacting proteins, some of which (e.g. AKAP79/150) are important for TRPV1 phosphorylation. Four TRPV1 subunits form a non-selective, outwardly rectifying ion channel permeable to monovalent and divalent cations with a single-channel conductance of 50-100 pS. TRPV1 channel kinetics reveal multiple open and closed states, and several models for channel activation by voltage, ligand binding and temperature have been proposed. Studies with TRPV1 agonists and antagonists and Trpv1 (-/-) mice have suggested a role for TRPV1 in pain, thermoregulation and osmoregulation, as well as in cough and overactive bladder. TRPV1 antagonists have advanced to clinical trials where findings of drug-induced hyperthermia and loss of heat sensitivity have raised questions about the viability of this therapeutic approach.

  19. 1,1-Dichloroethylene (1,1-DCE)

    Integrated Risk Information System (IRIS)

    EPA / 635 / R02 / 002 TOXICOLOGICAL REVIEW OF 1,1 - DICHLOROETHYLENE ( CAS No . 75 - 35 - 4 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) June 2002 U.S . Environmental Protection Agency Washington , DC DISCLAIMER This document has been reviewed in accordance

  20. TRPA1.

    PubMed

    García-Añoveros, J; Nagata, K

    2007-01-01

    The TRPA1 protein has up to 18 N-terminal and presumed cytoplasmic ankyrin repeats followed by the six membrane spanning and single pore-loop domains characteristic of all TRPs. In mice, TRPA1 is almost exclusively expressed in nociceptive neurons of peripheral ganglia and in all the mechanosensory epithelia of inner ear. In nociceptive neurons, TRPA1 mediates the response to the proalgesic bradykinin as well as the response to pungent irritants found in mustards and garlic, and probably also to those found in cinnamon and tear gas. The channel properties of TRPA1 are discussed and compared to those of sensory transducers. TRPA1 is well conserved across the animal kingdom, with likely orthologs from human to nematode, which suggest an ancestral role for this channel, probably in sensation.

  1. Ambra1

    PubMed Central

    Van Humbeeck, Cindy; Cornelissen, Tom

    2011-01-01

    Mutations in the gene for the E3 ubiquitin ligase Parkin are the most prevalent cause of autosomal recessive Parkinson disease (PD), an incurable neurodegenerative disorder. Parkin surveys mitochondrial quality by translocating to depolarized mitochondria and inducing their selective macroautophagic removal (mitophagy). We recently reported that Parkin interacts with Ambra1 (activating molecule in Beclin 1-regulated autophagy), a protein that promotes autophagy in the vertebrate central nervous system. We discovered that prolonged mitochondrial depolarization strongly increases the interaction of Parkin with Ambra1. Ambra1 is recruited in a Parkin-dependent manner to perinuclear clusters of depolarized mitochondria, activates the class III phosphatidylinositol 3-kinase (PtdIns3K) complex around these mitochondria and contributes to their selective autophagic clearance. Here, we discuss these findings and suggest a model where translocated Parkin efficiently triggers mitophagy through combined recruitment of Ambra1 and ubiquitination of outer mitochondrial membrane proteins. PMID:21921694

  2. The S415 and S418 Airfoils

    DTIC Science & Technology

    2010-08-01

    airfoils where the drag coefficient within the laminar bucket is nearly constant. (See, for example, ref. 4.) This characteristic is related to the...edge with increasing (decreasing) lift coefficient. This feature results in a leading-edge shape that produces a suction peak at higher lift...should look like sketch 3. Sketch 3 1Director, Institute for Aerodynamics and Gas Dynamics, University of Stuttgart, Germany, 1974–1985.5 No suction

  3. Perspective on One Decade of Laser Propulsion Research at the Air Force Research Laboratory (Preprint)

    DTIC Science & Technology

    2007-11-28

    FA8655-03-1-3061, DLR – German Aerospace Center, Institute of Technical Physics, Pfaffenwaldring 38-40, D70569 Stuttgart, Germany, May 2004. 36 . E...PROPULSION, SPACE SOLAR POWER REVIEW, 5, 1985, 207 29. HORA , H; LOB, HW, EFFICIENT PRODUCTION OF ANTIHYDROGEN BY LASER FOR SPACE PROPULSION...SUPPORTED DETONATION AND BLAST WAVES FOR LASER PROPULSION, JOURNAL OF PROPULSION AND POWER, 5, 1989, 282 36 . KORDE, UA, STUDY OF A WAVE ENERGY

  4. Automated Performance Monitoring and Assessment for DCS Digital Systems

    DTIC Science & Technology

    1980-07-01

    75,000 429.000 212 HILLINGDON 76,000 429,000 222 6018 79E Table 3-5. Fault Detection/Isolation Storage Requirements (Sector) DATA STORAGE PRiOGRAM STORAGE...NUMBER SECTOR (BYTES) (BYTES) OF EQUIPMENT MODEL 93,000 429,000 194 STUTTGART 268,000 429,000 1,227 HILLINGDON 160,000 429,000 610 LANGERKOPF 305,000

  5. Neurofibromatosis-1

    MedlinePlus

    ... the same NF1 gene change. "Coffee-with-milk" ( café-au-lait ) spots are the hallmark symptom of ... Many healthy people have one or two small café au lait spots. However, adults who have six ...

  6. 1,1,2-Trichloroethane

    Integrated Risk Information System (IRIS)

    1,1,2 - Trichloroethane ; CASRN 79 - 00 - 5 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcino

  7. 1,1,2-Trichloropropane

    Integrated Risk Information System (IRIS)

    1,1,2 - Trichloropropane ; CASRN 598 - 77 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarci

  8. 1/N

    SciTech Connect

    Coleman, S.

    1980-03-01

    There exist families of field theories with symmetry group SO(N) (or SU(N)) that become simpler as N becomes larger. More precisely, the solutions to these theories possess an expansion in powers of 1/N. This expansion is the subject of these lectures. The 1/N expansion can be used to analyze model field theories. The 1/N expansion is developed for phi/sup 4/ theory and applied to two two-dimensional models with similar combinatoric structures, the Gross-Neveu model and the CP/sup N-1/ model. These models display (in the leading 1/N approximation) such interesting phenomena as asymptotic freedom, dynamical symmetry breaking, dimensional transmutation, and non-perturbative confinement. It is possible that the 1/N expansion, with N the number of colors, might fruitfully be applied to quantum chromodynamics. Unfortunately, it is not possible to make a decisive test of the approximation, because no one knows how to compute even the first term in the expansion in closed form. However, it is possible to argue that this first term, whatever its detailed form, has many properties that are also shared by the real world, and which are otherwise underived from field theory. These include the saturation of scattering amplitudes by an infinite number of narrow resonances, the essential feature of dual-resonance models. (RWR)

  9. 26 CFR 1.1-1 - Income tax on individuals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Income tax on individuals. 1.1-1 Section 1.1-1... and Surtaxes § 1.1-1 Income tax on individuals. (a) General rule. (1) Section 1 of the Code imposes an... taxable years beginning before January 1, 1970) see section 3. The tax imposed is upon taxable......

  10. 26 CFR 1.1-1 - Income tax on individuals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Income tax on individuals. 1.1-1 Section 1.1-1... and Surtaxes § 1.1-1 Income tax on individuals. (a) General rule. (1) Section 1 of the Code imposes an... taxable years beginning before January 1, 1970) see section 3. The tax imposed is upon taxable......

  11. 1-Chlorobutane

    Integrated Risk Information System (IRIS)

    1 - Chlorobutane ; CASRN 109 - 69 - 3 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic

  12. Sirt1

    PubMed Central

    Fusco, Salvatore; Maulucci, Giuseppe; Pani, Giovambattista

    2012-01-01

    Sirt1, the closest mammalian homolog of the Sir2 yeast longevity protein, has been extensively investigated in the last few years as an avenue to understand the connection linking nutrients and energy metabolism with aging and related diseases. From this research effort the picture has emerged of an enzyme at the hub of a complex array of molecular interactions whereby nutrient-triggered signals are translated into several levels of adaptive cell responses, the failure of which underlies diseases as diverse as diabetes, neurodegeneration and cancer. Sirt1 thus connects moderate calorie intake to “healthspan,” and a decline of Sirt-centered protective circuits over time may explain the “catastrophic” nature of aging. PMID:22983125

  13. Protoexist1

    NASA Astrophysics Data System (ADS)

    Copete, Antonio; Allen, B.; Hong, J.; Grindlay, J.; Gehrels, N.; Barthelmy, S.; Baker, R.; Apple, J.; Benson, C.; Garson, T.; Krawczynski, H.; McLean, R.; Cook, R.

    2009-01-01

    The ProtoEXIST1 mission, a pathfinder for the EXIST high energy telescope (HET), is slated for a spring 2009 flight out of Ft. Sumner, NM. The ProtoEXIST payload consists of two coded aperture telescopes, each with a 10^ 10^deg field of view and an angular resolution of approximately 10'. One telescope will be outfitted with passive Pb/Sn/Cu rear and side shielding while the other will utilize a rear active CsI anti-coincidence shield and passive side shielding for comparison of background rejection efficiency. The detector plane of each telescope consists of a 8 times 8 large tiled array of 2.04 cm times 2.04 cm CZT detectors, each with thickness of 0.5 cm and a pixilated anode consisting of 2.5 mm pixels. Each detector is read out utilizing the Caltech RADNET ASIC. In total the detector plane of a single telescope measures 16 cm times 16 cm and is sensitive over an energy range of 10 keV up to 500 keV, with an energy resolution of 3.1 keV FWHM at 59 keV. The ProtoEXIST1 flight will validate the use of tiled CZT arrays in flight and pave the way for ProtoEXIST2 which will demonstrate the use of a tiled array of CZT detectors with 0.6 mm pixels.

  14. SPITFIRE-1

    NASA Technical Reports Server (NTRS)

    Ryntz, Edward F.

    1995-01-01

    The purpose of this effort is to develop low-cost rapid forming superplastic aluminum that will be evaluated in pilot production trials for automotive SPF components. The alloy development study conducted under SPITFIRE-1 showed that the addition of CU or Mn to the base 5083 aluminum alloy refined the grain size, leading to enhanced superplastic properties. In SPITFIRE-2, these alloy variants will be further refined and studied to meet the target properties established earlier in the program. Mechanical properties, component forming and post-forming properties will be evaluated. Also, the alloy production process, including thermomechanical processing (TMP) optimization to reduce production cost, will be investigated during SPITFIRE-2. After identifying preferred compositions and production processing, the most promising alloy will be manufactured into production coils for verification during SPITFIRE-3. Components will be produced from these coils in SPITFIRE-4, and the process and component performance will be assessed.

  15. 75 FR 27411 - Airworthiness Directives; Turbomeca Arriel 1B, 1D, 1D1, and 1S1 Turboshaft Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... (that incorporate Turbomeca Modification (mod) TU 148), Arriel 1D, 1D1, and 1S1 turboshaft engines that do not incorporate mod TU 347. That AD also requires initial and repetitive replacements of 2nd stage... incorporate mod TU 148), 1D, 1D1, and 1S1 turboshaft engines that do not incorporate mod TU 347. We...

  16. 26 CFR 1.7872-1-1.7872-4 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 13 2011-04-01 2011-04-01 false 1.7872-1-1.7872-4 Section 1.7872-1-1.7872-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) General Actuarial Valuations §§ 1.7872-11.7872-4...

  17. 26 CFR 1.453-1-1.453-2 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 6 2010-04-01 2010-04-01 false 1.453-1-1.453-2 Section 1.453-1-1.453-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Taxable Year for Which Items of Gross Income Included §§ 1.453-11.453-2...

  18. 26 CFR 1.7872-1-1.7872-4 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false 1.7872-1-1.7872-4 Section 1.7872-1-1.7872-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES General Actuarial Valuations §§ 1.7872-11.7872-4...

  19. Theoretical study of NH3 decomposition on Pd-Cu (1 1 1) and Cu-Pd (1 1 1) surfaces: A comparison with clean Pd (1 1 1) and Cu (1 1 1)

    NASA Astrophysics Data System (ADS)

    Jiang, Zhao; Qin, Pei; Fang, Tao

    2016-05-01

    The adsorption and successive dehydrogenation mechanisms of NH3 on Pd-Cu (1 1 1) and Cu-Pd (1 1 1) surfaces (the Pd atoms substitution of the first and second layers of Cu (1 1 1) surfaces) have been systematically investigated by density functional theory (DFT) method with a periodic slab model. All possible adsorption configurations of relevant intermediates on Pd-Cu (1 1 1) and Cu-Pd (1 1 1) surfaces are identified. It is revealed that the adsorption configurations and corresponding adsorption energies of adsorbates are slightly changed on Pd-Cu (1 1 1) and Cu-Pd (1 1 1) surfaces. The adsorption energies of NHx(x = 0-3) species exhibit the following trend: NH3 < NH2 < NH < N. Then, the minimum energy path for the complete dehydrogenation of NH3 into adsorbed N and H is identified to explore the dehydrogenation mechanisms on different surfaces. The highest energy barrier and reaction energy on Pd-Cu (1 1 1) surface are greatly reduced to 1.56 and 0.99 eV, implying that the complete dehydrogenation of NH3 on Pd-Cu (1 1 1) surface is favorable both kinetically and thermodynamically, namely, the doped-Pd atoms in the first layer are the reaction active center. Compared to that on clean Pd (1 1 1) and Cu (1 1 1) surfaces, it is found that the synergistic effect exits in different layers of catalyst surfaces. The calculated results show that the layer-substituted Pd atoms on the surface of Cu catalysts exhibit a better catalytic activity for NH3 dehydrogenation compared to the clean Cu (1 1 1) surface.

  20. 26 CFR 1.453-1-1.453-2 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 6 2011-04-01 2011-04-01 false 1.453-1-1.453-2 Section 1.453-1-1.453-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Taxable Year for Which Items of Gross Income Included §§ 1.453-11.453-2...

  1. 44 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Purpose. 1.1 Section 1.1... GENERAL RULEMAKING; POLICY AND PROCEDURES General § 1.1 Purpose. (a) This part contains the basic policies... procedures for implementation of the Regulatory Flexibility Act which took effect January 1, 1981. (d) A...

  2. 24 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Purpose. 1.1 Section 1.1 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development... TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.1 Purpose. The purpose of this part 1 is to effectuate...

  3. 24 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Purpose. 1.1 Section 1.1 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development... TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.1 Purpose. The purpose of this part 1 is to effectuate...

  4. 8 CFR 1.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Definitions. 1.1 Section 1.1 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY GENERAL PROVISIONS DEFINITIONS § 1.1 Definitions. As used in this... Service means the Immigration and Naturalization Service, as it existed prior to March 1, 2003....

  5. 16 CFR 1.1 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Policy. 1.1 Section 1.1 Commercial Practices... Guidance Advisory Opinions § 1.1 Policy. (a) Any person, partnership, or corporation may request advice... Commission's views, where practicable, under the following circumstances. (1) The matter involves...

  6. 44 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Purpose. 1.1 Section 1.1... GENERAL RULEMAKING; POLICY AND PROCEDURES General § 1.1 Purpose. (a) This part contains the basic policies... procedures for implementation of the Regulatory Flexibility Act which took effect January 1, 1981. (d) A...

  7. 16 CFR 1.1 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Policy. 1.1 Section 1.1 Commercial Practices... Guidance Advisory Opinions § 1.1 Policy. (a) Any person, partnership, or corporation may request advice... Commission's views, where practicable, under the following circumstances. (1) The matter involves...

  8. 41 CFR 51-1.1 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Policy. 51-1.1 Section 51-1.1 Public Contracts and Property Management Other Provisions Relating to Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 1-GENERAL § 51-1.1 Policy. (a) It is...

  9. 41 CFR 51-1.1 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Policy. 51-1.1 Section 51-1.1 Public Contracts and Property Management Other Provisions Relating to Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 1-GENERAL § 51-1.1 Policy. (a) It is...

  10. 41 CFR 51-1.1 - Policy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Policy. 51-1.1 Section 51-1.1 Public Contracts and Property Management Other Provisions Relating to Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 1-GENERAL § 51-1.1 Policy. (a) It...

  11. 41 CFR 51-1.1 - Policy.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Policy. 51-1.1 Section 51-1.1 Public Contracts and Property Management Other Provisions Relating to Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 1-GENERAL § 51-1.1 Policy. (a) It...

  12. 29 CFR 1.2 - Definitions. 1

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 1 2012-07-01 2012-07-01 false Definitions. 1 1.2 Section 1.2 Labor Office of the Secretary of Labor PROCEDURES FOR PREDETERMINATION OF WAGE RATES § 1.2 Definitions. 1 1 These definitions... Assistance Act of 1972. (e) The term Wage Determinations OnLine (WDOL) shall mean the Government Internet...

  13. 29 CFR 1.2 - Definitions. 1

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Definitions. 1 1.2 Section 1.2 Labor Office of the Secretary of Labor PROCEDURES FOR PREDETERMINATION OF WAGE RATES § 1.2 Definitions. 1 1 These definitions are... Assistance Act of 1972. (e) The term Wage Determinations OnLine (WDOL) shall mean the Government Internet...

  14. 29 CFR 1.2 - Definitions. 1

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 1 2011-07-01 2011-07-01 false Definitions. 1 1.2 Section 1.2 Labor Office of the Secretary of Labor PROCEDURES FOR PREDETERMINATION OF WAGE RATES § 1.2 Definitions. 1 1 These definitions... Assistance Act of 1972. (e) The term Wage Determinations OnLine (WDOL) shall mean the Government Internet...

  15. 29 CFR 1.2 - Definitions. 1

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 1 2013-07-01 2013-07-01 false Definitions. 1 1.2 Section 1.2 Labor Office of the Secretary of Labor PROCEDURES FOR PREDETERMINATION OF WAGE RATES § 1.2 Definitions. 1 1 These definitions... Assistance Act of 1972. (e) The term Wage Determinations OnLine (WDOL) shall mean the Government Internet...

  16. 18 CFR 1b.1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Definitions. 1b.1 Section 1b.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.1 Definitions. For purposes of this part—...

  17. 18 CFR 1b.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Definitions. 1b.1 Section 1b.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.1 Definitions. For purposes of this part—...

  18. 43 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Purpose. 1.1 Section 1.1 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR § 1.1 Purpose. This part governs the participation of individuals in proceedings, both formal and informal,...

  19. 43 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Purpose. 1.1 Section 1.1 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR § 1.1 Purpose. This part governs the participation of individuals in proceedings, both formal and informal,...

  20. 49 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Purpose. 1.1 Section 1.1 Transportation Office of the Secretary of Transportation ORGANIZATION AND DELEGATION OF POWERS AND DUTIES General § 1.1 Purpose. This part describes the organization of the Department of Transportation and provides for...

  1. 27 CFR 1.1 - General.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false General. 1.1 Section 1.1 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Scope § 1.1 General....

  2. 36 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Purpose. 1.1 Section 1.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS § 1.1 Purpose. (a) The regulations in this chapter provide for the proper use, management,...

  3. 25 CFR 1.1 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false 1.1 Section 1.1 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR PROCEDURES AND PRACTICE APPLICABILITY OF RULES OF THE BUREAU OF INDIAN AFFAIRS § 1.1...

  4. 30 CFR 1.1 - Official emblem.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Official emblem. 1.1 Section 1.1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OFFICIAL EMBLEM AND OMB CONTROL NUMBERS... OFFICIAL EMBLEM § 1.1 Official emblem. The following emblem is established and shall be used as...

  5. 15 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Purpose. 1.1 Section 1.1 Commerce and Foreign Trade Office of the Secretary of Commerce THE SEAL OF THE DEPARTMENT OF COMMERCE § 1.1 Purpose. The purpose of this part is to describe the seal of the Department of Commerce and to...

  6. 15 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Purpose. 1.1 Section 1.1 Commerce and Foreign Trade Office of the Secretary of Commerce THE SEAL OF THE DEPARTMENT OF COMMERCE § 1.1 Purpose. The purpose of this part is to describe the seal of the Department of Commerce and to...

  7. 17 CFR 1.1 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false 1.1 Section 1.1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.1...

  8. 23 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 1.1 Section 1.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.1 Purpose. The purpose of the regulations in this part is to implement and carry out the provisions of Federal...

  9. 25 CFR 1.1 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false 1.1 Section 1.1 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR PROCEDURES AND PRACTICE APPLICABILITY OF RULES OF THE BUREAU OF INDIAN AFFAIRS § 1.1...

  10. 43 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Purpose. 1.1 Section 1.1 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR § 1.1 Purpose. This part governs the participation of individuals in proceedings, both formal and informal,...

  11. 30 CFR 1.1 - Official emblem.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Official emblem. 1.1 Section 1.1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OFFICIAL EMBLEM AND OMB CONTROL NUMBERS... OFFICIAL EMBLEM § 1.1 Official emblem. The following emblem is established and shall be used as...

  12. 36 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Purpose. 1.1 Section 1.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS § 1.1 Purpose. (a) The regulations in this chapter provide for the proper use, management,...

  13. 23 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 1.1 Section 1.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.1 Purpose. The purpose of the regulations in this part is to implement and carry out the provisions of Federal...

  14. 27 CFR 1.1 - General.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false General. 1.1 Section 1.1 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Scope § 1.1 General....

  15. 49 CFR 1.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Purpose. 1.1 Section 1.1 Transportation Office of the Secretary of Transportation ORGANIZATION AND DELEGATION OF POWERS AND DUTIES General § 1.1 Purpose. This part describes the organization of the Department of Transportation and provides for...

  16. 8 CFR 1.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Definitions. 1.1 Section 1.1 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY GENERAL PROVISIONS DEFINITIONS § 1.1 Definitions. As used in this...) The term Service means the Immigration and Naturalization Service, as it existed prior to March...

  17. 18 CFR 1b.1 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Definitions. 1b.1 Section 1b.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.1 Definitions. For purposes of this part—...

  18. 18 CFR 1b.1 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Definitions. 1b.1 Section 1b.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.1 Definitions. For purposes of this part—...

  19. 18 CFR 1b.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Definitions. 1b.1 Section 1b.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.1 Definitions. For purposes of this part—...

  20. Metabolism of 1-fluoro-1,1,2-trichloroethane, 1,2-dichloro-1,1-difluoroethane, and 1,1,1-trifluoro-2-chloroethane.

    PubMed

    Yin, H; Jones, J P; Anders, M W

    1995-03-01

    1-Fluoro-1,1,2-trichloroethane (HCFC-131a), 1,2-dichloro-1,1-difluoroethane (HCFC-132b), and 1,1,1-trifluoro-2-chloroethane (HCFC-133a) were chosen as models for comparative metabolism studies on 1,1,1,2-tetrahaloethanes, which are under consideration as replacements for ozone-depleting chlorofluorocarbons (CFCs). Male Fischer 344 rats were given 10 mmol/kg ip HCFC-131a or HCFC-132b or exposed by inhalation to 1% HCFC-133a for 2 h. Urine collected in the first 24 h after exposure was analyzed by 19F NMR and GC/MS and with a fluoride-selective ion electrode for the formation of fluorine-containing metabolites. Metabolites of HCFC-131a included 2,2-dichloro-2-fluoroethyl glucuronide, 2,2-dichloro-2-fluoroethyl sulfate, dichlorofluoroacetic acid, and inorganic fluoride. Metabolites of HCFC-132b were characterized as 2-chloro-2,2-difluoroethyl glucuronide, 2-chloro-2,2-difluoroethyl sulfate, chlorodifluoroacetic acid, chlorodifluoroacetaldehyde hydrate, chlorodifluoroacetaldehyde-urea adduct, and inorganic fluoride. HCFC-133a was metabolized to 2,2,2-trifluoroethyl glucuronide, trifluoroacetic acid, trifluoroacetaldehyde hydrate, trifluoroacetaldehyde-urea adduct, inorganic fluoride, and a minor, unidentified metabolite. With HCFC-131a and HCFC-132b, glucuronide conjugates of 2,2,2-trihaloethanols were the major urinary metabolites, whereas with HCFC-133a, a trifluoroacetaldehyde-urea adduct was the major urinary metabolite. Analysis of metabolite distribution in vivo indicated that aldehydic metabolites increased as fluorine substitution increased in the order HCFC-131a < HCFC-132b < HCFC-133a. With NADPH-fortified rat liver microsomes, HCFC-133a and HCFC-132b were biotransformed to trifluoroacetaldehyde and chlorodifluoroacetaldehyde, respectively, whereas HCFC-131a was converted to dichlorofluoroacetic acid. No covalently bound metabolites were detected by 19F NMR spectroscopy.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. 21 CFR 1.1 - General.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false General. 1.1 Section 1.1 Food and Drugs FOOD AND... General Provisions § 1.1 General. (a) The provisions of regulations promulgated under the Federal Food... promulgated under that act. (c) The definition of package in § 1.20 and of principal display panel in §§...

  2. 43 CFR 9185.1-1 - Surveys.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Surveys. 9185.1-1 Section 9185.1-1 Public... OF THE INTERIOR TECHNICAL SERVICES (9000) CADASTRAL SURVEY Instructions and Methods § 9185.1-1 Surveys. (a) Original surveys. Application for the original extension of the rectangular system of...

  3. 43 CFR 9185.1-1 - Surveys.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Surveys. 9185.1-1 Section 9185.1-1 Public... OF THE INTERIOR TECHNICAL SERVICES (9000) CADASTRAL SURVEY Instructions and Methods § 9185.1-1 Surveys. (a) Original surveys. Application for the original extension of the rectangular system of...

  4. 43 CFR 9185.1-1 - Surveys.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Surveys. 9185.1-1 Section 9185.1-1 Public... OF THE INTERIOR TECHNICAL SERVICES (9000) CADASTRAL SURVEY Instructions and Methods § 9185.1-1 Surveys. (a) Original surveys. Application for the original extension of the rectangular system of...

  5. 43 CFR 9185.1-1 - Surveys.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Surveys. 9185.1-1 Section 9185.1-1 Public... OF THE INTERIOR TECHNICAL SERVICES (9000) CADASTRAL SURVEY Instructions and Methods § 9185.1-1 Surveys. (a) Original surveys. Application for the original extension of the rectangular system of...

  6. 45 CFR 1210.1-1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Purpose. 1210.1-1 Section 1210.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VISTA TRAINEE DESELECTION AND VOLUNTEER EARLY TERMINATION PROCEDURES General § 1210.1-1 Purpose. This...

  7. 45 CFR 1216.1-1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Purpose. 1216.1-1 Section 1216.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE NONDISPLACEMENT OF EMPLOYED WORKERS AND NONIMPAIRMENT OF CONTRACTS FOR SERVICE § 1216.1-1 Purpose. This...

  8. 45 CFR 1211.1-1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Purpose. 1211.1-1 Section 1211.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-1 Purpose. This part establishes procedures under which certain...

  9. 1 CFR 51.1 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Policy. 51.1 Section 51.1 General Provisions OFFICE OF THE FEDERAL REGISTER INCORPORATION BY REFERENCE § 51.1 Policy. (a) Section 552(a) of title 5... and the Code of Federal Regulations. Those requirements which govern publication include— (1)...

  10. 1 CFR 19.1 - Form.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Form. 19.1 Section 19.1 General Provisions... ORDERS AND PRESIDENTIAL PROCLAMATIONS § 19.1 Form. Proposed Executive orders and proclamations shall be... Tracts of Land for Use in Executive Orders and Proclamations,”1 prepared by the Bureau of Land...

  11. 1 CFR 20.1 - Liaison officers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Liaison officers. 20.1 Section 20.1 General... DOCUMENTS HANDLING OF THE UNITED STATES GOVERNMENT MANUAL STATEMENTS § 20.1 Liaison officers. (a) Each of... United States Government Manual: (1) Agencies of the legislative and judicial branches. (2)...

  12. 1 CFR 20.1 - Liaison officers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Liaison officers. 20.1 Section 20.1 General... DOCUMENTS HANDLING OF THE UNITED STATES GOVERNMENT MANUAL STATEMENTS § 20.1 Liaison officers. (a) Each of... United States Government Manual: (1) Agencies of the legislative and judicial branches. (2)...

  13. 1 CFR 5.1 - Publication policy.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Publication policy. 5.1 Section 5.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.1 Publication...: (1) Executive orders, proclamations, and other Presidential documents. (2) Documents required to...

  14. 1 CFR 19.1 - Form.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Form. 19.1 Section 19.1 General Provisions... ORDERS AND PRESIDENTIAL PROCLAMATIONS § 19.1 Form. Proposed Executive orders and proclamations shall be... Tracts of Land for Use in Executive Orders and Proclamations,”1 prepared by the Bureau of Land...

  15. 1 CFR 16.1 - Designation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Designation. 16.1 Section 16.1 General... DOCUMENTS AGENCY REPRESENTATIVES § 16.1 Designation. (a) Each agency shall designate, from its officers or...: (1) A liaison officer and an alternate. (2) A certifying officer and an alternate. (3) An...

  16. 1 CFR 51.1 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Policy. 51.1 Section 51.1 General Provisions OFFICE OF THE FEDERAL REGISTER INCORPORATION BY REFERENCE § 51.1 Policy. (a) Section 552(a) of title 5... and the Code of Federal Regulations. Those requirements which govern publication include— (1)...

  17. 1 CFR 16.1 - Designation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Designation. 16.1 Section 16.1 General... DOCUMENTS AGENCY REPRESENTATIVES § 16.1 Designation. (a) Each agency shall designate, from its officers or...: (1) A liaison officer and an alternate. (2) A certifying officer and an alternate. (3) An...

  18. 1 CFR 5.1 - Publication policy.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Publication policy. 5.1 Section 5.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.1 Publication...: (1) Executive orders, proclamations, and other Presidential documents. (2) Documents required to...

  19. 26 CFR 1.6001-1 - Records.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Records. 1.6001-1 Section 1.6001-1 Internal... TAXES (CONTINUED) Records, Statements, and Special Returns § 1.6001-1 Records. (a) In general. Except as... to income, shall keep such permanent books of account or records, including inventories, as...

  20. 26 CFR 1.6001-1 - Records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Records. 1.6001-1 Section 1.6001-1 Internal... TAXES Information and Returns § 1.6001-1 Records. (a) In general. Except as provided in paragraph (b) of... permanent books of account or records, including inventories, as are sufficient to establish the amount...

  1. 1 CFR 51.1 - Policy.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Policy. 51.1 Section 51.1 General Provisions OFFICE OF THE FEDERAL REGISTER INCORPORATION BY REFERENCE § 51.1 Policy. (a) Section 552(a) of title 5... and the Code of Federal Regulations. Those requirements which govern publication include— (1)...

  2. 1 CFR 51.1 - Policy.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Policy. 51.1 Section 51.1 General Provisions OFFICE OF THE FEDERAL REGISTER INCORPORATION BY REFERENCE § 51.1 Policy. (a) Section 552(a) of title 5... and the Code of Federal Regulations. Those requirements which govern publication include— (1)...

  3. 1 CFR 51.1 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Policy. 51.1 Section 51.1 General Provisions OFFICE OF THE FEDERAL REGISTER INCORPORATION BY REFERENCE § 51.1 Policy. (a) Section 552(a) of title 5... and the Code of Federal Regulations. Those requirements which govern publication include— (1)...

  4. 26 CFR 1.1481-1 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 12 2010-04-01 2010-04-01 false 1.1481-1 Section 1.1481-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Mitigation of Effect of Renegotiation of Government Contracts § 1.1481-1 Tax on Transfers To Avoid Income Tax...

  5. 26 CFR 1.875-1 - Partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 9 2014-04-01 2014-04-01 false Partnerships. 1.875-1 Section 1.875-1 Internal... TAXES (CONTINUED) Nonresident Aliens and Foreign Corporations § 1.875-1 Partnerships. Whether a nonresident alien individual who is a member of a partnership is taxable in accordance with subsection (a),...

  6. 26 CFR 1.875-1 - Partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 9 2011-04-01 2011-04-01 false Partnerships. 1.875-1 Section 1.875-1 Internal... TAXES (CONTINUED) Nonresident Aliens and Foreign Corporations § 1.875-1 Partnerships. Whether a nonresident alien individual who is a member of a partnership is taxable in accordance with subsection (a),...

  7. 26 CFR 1.875-1 - Partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Partnerships. 1.875-1 Section 1.875-1 Internal... TAXES Nonresident Aliens and Foreign Corporations § 1.875-1 Partnerships. Whether a nonresident alien individual who is a member of a partnership is taxable in accordance with subsection (a), (b), or (c)...

  8. 26 CFR 1.875-1 - Partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 9 2013-04-01 2013-04-01 false Partnerships. 1.875-1 Section 1.875-1 Internal... TAXES (CONTINUED) Nonresident Aliens and Foreign Corporations § 1.875-1 Partnerships. Whether a nonresident alien individual who is a member of a partnership is taxable in accordance with subsection (a),...

  9. 26 CFR 1.875-1 - Partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 9 2012-04-01 2012-04-01 false Partnerships. 1.875-1 Section 1.875-1 Internal... TAXES (CONTINUED) Nonresident Aliens and Foreign Corporations § 1.875-1 Partnerships. Whether a nonresident alien individual who is a member of a partnership is taxable in accordance with subsection (a),...

  10. 26 CFR 1.936-1 - Elections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 10 2010-04-01 2010-04-01 false Elections. 1.936-1 Section 1.936-1 Internal... TAXES Possessions of the United States § 1.936-1 Elections. (a) Making an election. A domestic corporation shall make an election under section 936(e), for any taxable year beginning after December...

  11. 26 CFR 1.72-1 - Introduction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Introduction. 1.72-1 Section 1.72-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.72-1 Introduction. (a)...

  12. 45 CFR 1220.1-1 - Introduction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Introduction. 1220.1-1 Section 1220.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE PAYMENT OF VOLUNTEER LEGAL EXPENSES General § 1220.1-1 Introduction. Section 419 of the Domestic...

  13. 45 CFR 1211.1-1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Purpose. 1211.1-1 Section 1211.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-1 Purpose. This part establishes procedures under which certain volunteers enrolled under Pub. L. 93-113...

  14. 45 CFR 1216.1-1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Purpose. 1216.1-1 Section 1216.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE NONDISPLACEMENT OF EMPLOYED WORKERS AND NONIMPAIRMENT OF CONTRACTS FOR SERVICE § 1216.1-1 Purpose. This part establishes rules to assure that...

  15. 45 CFR 1210.1-1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Purpose. 1210.1-1 Section 1210.1-1 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VISTA TRAINEE DESELECTION AND VOLUNTEER EARLY TERMINATION PROCEDURES General § 1210.1-1 Purpose. This part establishes procedures under which...

  16. IRIS Update Batch 1, Group 1

    EPA Science Inventory

    Update the following IRIS chemical dose-response assessments: Barium (cancer, RfC), o-Cresol (RfD, cancer), carbon disulfied (RfD, RfC), 1,1-Dichloroethane (cancer), 2,4-Dimethylphenol (RfD), 1,4-Dibromobenzene (RfD), 1-chloro-1,1-difluroelfane (RfC, Acetyl chloride (cancer),2,4...

  17. 21 CFR 1.1 - General.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false General. 1.1 Section 1.1 Food and Drugs FOOD AND... General Provisions § 1.1 General. (a) The provisions of regulations promulgated under the Federal Food... of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 321 and 387) shall be applicable also to...

  18. 21 CFR 1.1 - General.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false General. 1.1 Section 1.1 Food and Drugs FOOD AND... General Provisions § 1.1 General. (a) The provisions of regulations promulgated under the Federal Food... of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 321 and 387) shall be applicable also to...

  19. ADAR1 restricts LINE-1 retrotransposition

    PubMed Central

    Orecchini, Elisa; Doria, Margherita; Antonioni, Ambra; Galardi, Silvia; Ciafrè, Silvia Anna; Frassinelli, Loredana; Mancone, Carmine; Montaldo, Claudia; Tripodi, Marco; Michienzi, Alessandro

    2017-01-01

    Adenosine deaminases acting on RNA (ADARs) are involved in RNA editing that converts adenosines to inosines in double-stranded RNAs. ADAR1 was demonstrated to be functional on different viruses exerting either antiviral or proviral effects. Concerning HIV-1, several studies showed that ADAR1 favors viral replication. The aim of this study was to investigate the composition of the ADAR1 ribonucleoprotein complex during HIV-1 expression. By using a dual-tag affinity purification procedure in cells expressing HIV-1 followed by mass spectrometry analysis, we identified 14 non-ribosomal ADAR1-interacting proteins, most of which are novel. A significant fraction of these proteins were previously demonstrated to be associated to the Long INterspersed Element 1 (LINE1 or L1) ribonucleoparticles and to regulate the life cycle of L1 retrotransposons that continuously re-enter host-genome. Hence, we investigated the function of ADAR1 in the regulation of L1 activity. By using different cell-culture based retrotransposition assays in HeLa cells, we demonstrated a novel function of ADAR1 as suppressor of L1 retrotransposition. Apparently, this inhibitory mechanism does not occur through ADAR1 editing activity. Furthermore, we showed that ADAR1 binds the basal L1 RNP complex. Overall, these data support the role of ADAR1 as regulator of L1 life cycle. PMID:27658966

  20. 1 CFR 456.1 - Introduction.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Introduction. 456.1 Section 456.1 General Provisions MISCELLANEOUS AGENCIES NATIONAL CAPITAL PLANNING COMMISSION (FREEDOM OF INFORMATION ACT REGULATIONS) § 456.1 Introduction. The following regulations implement the Freedom of Information Act,...

  1. 1 CFR 456.1 - Introduction.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Introduction. 456.1 Section 456.1 General Provisions MISCELLANEOUS AGENCIES NATIONAL CAPITAL PLANNING COMMISSION (FREEDOM OF INFORMATION ACT REGULATIONS) § 456.1 Introduction. The following regulations implement the Freedom of Information Act,...

  2. 1 CFR 21.1 - Drafting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Drafting. 21.1 Section 21.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF DOCUMENTS SUBJECT TO CODIFICATION General § 21.1 Drafting. (a) Each agency that prepares...

  3. 1 CFR 8.1 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Policy. 8.1 Section 8.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER CODE OF FEDERAL REGULATIONS § 8.1 Policy. (a) Pursuant to chapter 15 of title 44, United States Code, the Director of...

  4. 1 CFR 3.1 - Information services.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Information services. 3.1 Section 3.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER GENERAL SERVICES TO THE PUBLIC § 3.1 Information services. Except in cases where the time required would be excessive, information concerning...

  5. 1 CFR 12.1 - Federal Register.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Federal Register. 12.1 Section 12.1 General... PUBLICATIONS OFFICIAL DISTRIBUTION WITHIN FEDERAL GOVERNMENT § 12.1 Federal Register. (a) Copies of the daily Federal Register in paper or microfiche form shall be made available to the following without charge:...

  6. 1 CFR 15.1 - Cooperation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Cooperation. 15.1 Section 15.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS SERVICES TO FEDERAL AGENCIES General § 15.1 Cooperation. The Director of the Federal...

  7. 1 CFR 10.1 - Publication required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Publication required. 10.1 Section 10.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Regular Publication § 10.1 Publication required. The Director publishes a special...

  8. 1 CFR 12.1 - Federal Register.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Federal Register. 12.1 Section 12.1 General... PUBLICATIONS OFFICIAL DISTRIBUTION WITHIN FEDERAL GOVERNMENT § 12.1 Federal Register. (a) Copies of the daily Federal Register in paper or microfiche form shall be made available to the following without charge:...

  9. 1 CFR 3.1 - Information services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Information services. 3.1 Section 3.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER GENERAL SERVICES TO THE PUBLIC § 3.1 Information services. Except in cases where the time required would be excessive, information concerning...

  10. 1 CFR 8.1 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Policy. 8.1 Section 8.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER CODE OF FEDERAL REGULATIONS § 8.1 Policy. (a) Pursuant to chapter 15 of title 44, United States Code, the Director of...

  11. 1 CFR 9.1 - Publication required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Publication required. 9.1 Section 9.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER THE UNITED STATES GOVERNMENT MANUAL § 9.1 Publication required. The Director of the Federal Register...

  12. 1 CFR 10.1 - Publication required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Publication required. 10.1 Section 10.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Regular Publication § 10.1 Publication required. The Director publishes a special...

  13. 1 CFR 9.1 - Publication required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Publication required. 9.1 Section 9.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER THE UNITED STATES GOVERNMENT MANUAL § 9.1 Publication required. The Director of the Federal Register...

  14. 1 CFR 21.1 - Drafting.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Drafting. 21.1 Section 21.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF DOCUMENTS SUBJECT TO CODIFICATION General § 21.1 Drafting. (a) Each agency that prepares...

  15. 1 CFR 12.1 - Federal Register.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Federal Register. 12.1 Section 12.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER AVAILABILITY OF OFFICE OF THE FEDERAL REGISTER PUBLICATIONS OFFICIAL DISTRIBUTION WITHIN FEDERAL GOVERNMENT § 12.1 Federal Register. (a) Copies of the...

  16. 1 CFR 12.1 - Federal Register.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Federal Register. 12.1 Section 12.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER AVAILABILITY OF OFFICE OF THE FEDERAL REGISTER PUBLICATIONS OFFICIAL DISTRIBUTION WITHIN FEDERAL GOVERNMENT § 12.1 Federal Register. (a) Copies of the...

  17. 1 CFR 12.1 - Federal Register.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Federal Register. 12.1 Section 12.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER AVAILABILITY OF OFFICE OF THE FEDERAL REGISTER PUBLICATIONS OFFICIAL DISTRIBUTION WITHIN FEDERAL GOVERNMENT § 12.1 Federal Register. (a) Copies of the...

  18. 1 CFR 456.1 - Introduction.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Introduction. 456.1 Section 456.1 General Provisions MISCELLANEOUS AGENCIES NATIONAL CAPITAL PLANNING COMMISSION (FREEDOM OF INFORMATION ACT REGULATIONS) § 456.1 Introduction. The following regulations implement the Freedom of Information Act,...

  19. 1 CFR 15.1 - Cooperation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Cooperation. 15.1 Section 15.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS SERVICES TO FEDERAL AGENCIES General § 15.1 Cooperation. The Director of the Federal...

  20. 1 CFR 10.1 - Publication required.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Publication required. 10.1 Section 10.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Regular Publication § 10.1 Publication required. The Director publishes a special...

  1. 1 CFR 5.1 - Publication policy.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Publication policy. 5.1 Section 5.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.1 Publication... Federal Register shall publish a serial publication called the Federal Register to contain the...

  2. 1 CFR 9.1 - Publication required.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Publication required. 9.1 Section 9.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER THE UNITED STATES GOVERNMENT MANUAL § 9.1 Publication required. (a) The Director publishes a special...

  3. 1 CFR 9.1 - Publication required.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Publication required. 9.1 Section 9.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER THE UNITED STATES GOVERNMENT MANUAL § 9.1 Publication required. (a) The Director publishes a special...

  4. 1 CFR 5.1 - Publication policy.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Publication policy. 5.1 Section 5.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.1 Publication... Federal Register shall publish a serial publication called the Federal Register to contain the...

  5. 1 CFR 9.1 - Publication required.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Publication required. 9.1 Section 9.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER THE UNITED STATES GOVERNMENT MANUAL § 9.1 Publication required. (a) The Director publishes a special...

  6. 1 CFR 10.1 - Publication required.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Publication required. 10.1 Section 10.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Regular Publication § 10.1 Publication required. The Director publishes a special...

  7. 1 CFR 10.1 - Publication required.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Publication required. 10.1 Section 10.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Regular Publication § 10.1 Publication required. The Director publishes a special...

  8. 1 CFR 5.1 - Publication policy.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Publication policy. 5.1 Section 5.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.1 Publication... Federal Register shall publish a serial publication called the Federal Register to contain the...

  9. 48 CFR 1.602-1 - Authority.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Authority. 1.602-1 Section 1.602-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL FEDERAL ACQUISITION REGULATIONS SYSTEM Career Development, Contracting Authority, and Responsibilities...

  10. 1 CFR 15.1 - Cooperation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Cooperation. 15.1 Section 15.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS SERVICES TO FEDERAL AGENCIES General § 15.1 Cooperation. The Director of the Federal...

  11. 1 CFR 15.1 - Cooperation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Cooperation. 15.1 Section 15.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS SERVICES TO FEDERAL AGENCIES General § 15.1 Cooperation. The Director of the Federal...

  12. 1 CFR 15.1 - Cooperation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Cooperation. 15.1 Section 15.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS SERVICES TO FEDERAL AGENCIES General § 15.1 Cooperation. The Director of the Federal...

  13. [Influenza pandemic (H1N1) 2009].

    PubMed

    Oshitani, Hitoshi

    2009-12-01

    In the past, influenza pandemics have been occurring every 20 to 30 years. Highly pathogenic avian influenza A(H5N1) has been causing unprecedented global outbreaks since 2003 and many human cases with a high case fatality rate have also been reported. But the virus that caused a pandemic in 2009 was A(H1N1) that was originated from swine influenza. The same subtype, A(H1N1) has been circulating in human population since 1977. This pandemic (H1N1) 2009 is also not as virulent as A(H5N1) in humans. Many aspects of pandemic (H1N1) 2009 are different from what we had been expecting. We should reconsider the concepts and the strategies for influenza pandemic by reviewing current pandemic (H1N1).

  14. Highly selective and potent agonists of sphingosine-1-phosphate 1 (S1P1) receptor.

    PubMed

    Vachal, Petr; Toth, Leslie M; Hale, Jeffrey J; Yan, Lin; Mills, Sander G; Chrebet, Gary L; Koehane, Carol A; Hajdu, Richard; Milligan, James A; Rosenbach, Mark J; Mandala, Suzanne

    2006-07-15

    Novel series of sphingosine-1-phosphate (S1P) receptor agonists were developed through a systematic SAR aimed to achieve high selectivity for a single member of the S1P family of receptors, S1P1. The optimized structure represents a highly S1P1-selective and efficacious agonist: S1P1/S1P2, S1P1/S1P3, S1P1/S1P4>10,000-fold, S1P1/S1P5>600-fold, while EC50 (S1P1) <0.2 nM. In vivo experiments are consistent with S1P1 receptor agonism alone being sufficient for achieving desired lymphocyte-lowering effect.

  15. 48 CFR 1.603-1 - General.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ACQUISITION REGULATIONS SYSTEM Career Development, Contracting Authority, and Responsibilities 1.603-1 General... procurement career management program and a system for the selection, appointment, and termination...

  16. Transient Pressure Test Article (TPTA) 1.1 and 1.1A, volume 1

    NASA Technical Reports Server (NTRS)

    Rebells, Clarence A.

    1988-01-01

    This final test report presents the results obtained during the static hot firing and cold-gas high Q tests of the first Transient Pressure Test Article (TPTA) 1.1. The TPTA consisted of field test joints A and B, which were the original RSRM J-insulation configuration, with a metal capture feature. It also consisted of a flight configuration nozzle-to-case test joint (Joint D) with shorter vent slots. Fluorocarbon O-rings were used in all the test joints. The purpose of the TPTA tests is to evaluate and characterize the RSMR field and nozzle-to-case joints under the influence of ignition and strut loads during liftoff anf high Q. All objectives of the cold-gas high Q (TPTA 1.1A) test were met and all measurements were close to predicted values. During the static hot-firing test (TPTA 1.1), the motor was inadvertently plugged by the quench injector plug, making it a more severe test, although no strut loads were applied. The motor was depressurized after approximately 11 min using an auxiliary system, and no anomalies were noted. In the static hot-firing test, pressure was incident on the insulation and the test joint gaps were within the predicted range. During the static hot-firing test, no strut loads were applied because the loading system malfunctioned. For this test, all measurements were within range of similar tests performed without strut loads.

  17. Inhibited 1,1,1-trichloroethane replaces trichloroethylene for degreasing

    NASA Technical Reports Server (NTRS)

    Schuler, F. T.

    1970-01-01

    In fight against air pollution inhibited TCE /1,1,1-trichloroethane/ is effective substitute for trichloroethylene in degreasing plants. This chemical has only slight photochemical activity and causes little eye irritation. TCE is less toxic than trichloroethylene and can withstand production loads and conditions, or long term storage, without degradation.

  18. AFRICOM: Does Location Matter?

    DTIC Science & Technology

    2009-03-01

    access in large part to service by multiple airports. Nairobi, Kenya, Rabat , Morocco, and Monrovia, Liberia are limited in direct access to...BWI) Direct non- stop flights/day A1 Site Value = S1 F/day / ∑( S1 - Sn F/day) Nairobi, Kenya 0 0.0000 Rabat , Morocco 0 0.0000 Monrovia, Liberia...41 0.0929 Rabat , Morocco 1,441 17/57 27 0.0494 Monrovia, Liberia 186 0/0 0 0.0001 Stuttgart, Germany 131,050 61/1715 135 0.4655 Charleston 49,867

  19. Get Ready for 1:1

    ERIC Educational Resources Information Center

    Moore, Darcy

    2009-01-01

    Good planning can make or break a successful 1:1 program. The author, a long-time deputy principal with extensive EdTech experience, shares his insights on how to get the most out of 1:1. Read these tips before getting started or improving an existing program.

  20. Variant Humicola grisea CBH1.1

    DOEpatents

    Goedegebuur, Frits; Gualfetti, Peter; Mitchinson, Colin; Larenas, Edmund

    2011-08-16

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  1. Variant Humicola grisea CBH1.1

    DOEpatents

    Goedegebuur, Frits; Gualfetti, Peter; Mitchinson, Colin; Larenas, Edmund

    2011-05-31

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  2. Variant Humicola grisea CBH1.1

    DOEpatents

    Goedegebuur, Frits [Vlaardingen, NL; Gualfetti, Peter [San Francisco, CA; Mitchinson, Colin [Half Moon Bay, CA; Larenas, Edmund [Moss Beach, CA

    2012-08-07

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  3. Variant Humicola grisea CBH1.1

    DOEpatents

    Goedegebuur, Frits; Gualfetti, Peter; Mitchinson, Colin; Larenas, Edmund

    2008-12-02

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  4. Variant humicola grisea CBH1.1

    DOEpatents

    Goedegebuur, Frits; Gualfetti, Peter; Mitchinson, Colin; Edmund, Larenas

    2014-09-09

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  5. Variant Humicola grisea CBH1.1

    DOEpatents

    Goedegeburr, Frits; Gualfetti, Peter; Mitchinson, Colin; Larenas, Edmund

    2013-02-19

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  6. Variant Humicola grisea CBH1.1

    DOEpatents

    Goedegebuur, Frits; Gualfetti, Peter; Mitchinson, Colin; Larenas, Edmund

    2014-03-18

    Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.

  7. Adsorption and hydrogenation of CO on Pd( 1 1 1 ) and Rh( 1 1 1 ) modified by subsurface vanadium

    NASA Astrophysics Data System (ADS)

    Klötzer, Bernhard; Unterberger, Werner; Hayek, Konrad

    2003-06-01

    On Pd(1 1 1) and Rh(1 1 1) a subsurface alloy of V atoms located mainly in the second metal layer is formed by vapor deposition of V at elevated temperatures. The topmost layer consists exclusively of Pd or Rh atoms in √3×√3 R30° geometry. Neither reversible adsorption of CO under UHV conditions nor hydrogenation of CO at atmospheric pressure lead to surface segregation of V compounds. Numerical simulation and threshold temperature programmed desorption analysis of CO TPD series obtained from the clean and V modified samples showed that the presence of subsurface V significantly reduces the desorption energy of molecular CO over a wide coverage range and changes the coverage-dependence of the desorption energy. The presence of subsurface V atoms promotes CO hydrogenation on both Pd(1 1 1) and Rh(1 1 1). The enhanced catalytic activity is interpreted in view of the reduced CO desorption energies and of surface roughening induced by subsurface alloy growth.

  8. Gompertz type dechanneling functions for protons in <1 0 0>, <1 1 0> and <1 1 1> Si crystal channels

    NASA Astrophysics Data System (ADS)

    Petrović, S.; Erić, M.; Kokkoris, M.; Nešković, N.

    2007-03-01

    In this work the energy dependences of the Gompertz type sigmoidal dechanneling function parameters for protons in <1 0 0>, <1 1 0> and <1 1 1> Si crystal channels is investigated theoretically. The proton energy range considered is between 1 and 10 MeV. The original dechanneling functions are generated using a realistic Monte Carlo computer simulation code. We show that the Gompertz type dechanneling function, having two parameters, lc and k, representing the dechanneling range and rate, respectively, approximate accurately the original dechanneling function. It is also shown that the energy dependences of parameters lc and k can be approximated by a linear function and a sum of two exponential functions, respectively. The results obtained can be used for accurate reproduction of experimental proton channeling spectra recorded in the backscattering geometry.

  9. A1C test

    MedlinePlus

    HbA1C test; Glycated hemoglobin test; Glycohemoglobin test; Hemoglobin A1C; Diabetes - A1C; Diabetic - A1C ... gov/pubmed/26696680 . Chernecky CC, Berger BJ. Glycosylated hemoglobin (GHb, glycohemoglobin, glycated hemoglobin, HbA1a, HbA1b, HbA1c - blood. ...

  10. 1 CFR 20.1 - Liaison officers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... United States Government Manual: (1) Agencies of the legislative and judicial branches. (2) Executive... DOCUMENTS HANDLING OF THE UNITED STATES GOVERNMENT MANUAL STATEMENTS § 20.1 Liaison officers. (a) Each...

  11. The Neurofibromatoses. Part 1: NF1.

    PubMed

    Lu-Emerson, Christine; Plotkin, Scott R

    2009-01-01

    The neurofibromatoses, including neurofibromatosis 1 (NF1), neurofibromatosis 2 (NF2), and schwannomatosis, comprise a group of genetically distinct disorders of the nervous system unified by the predisposition to nerve sheath tumors. NF1 is the most common neurogenetic disorder, with a birth incidence of 1 in 3000. NF1 is inherited in auto-somal dominant fashion with full penetrance and variable expressivity. The hallmark lesion of NF1 is the neurofibroma, a benign tumor derived from the nerve sheath and composed of a mixture of proliferating Schwann cells, fibroblasts, mast cells, and pericytes. Other findings include gliomas, learning disability, vasculopathy, and bony abnormalities. Café au lait macules are typically the initial clinical manifestation of NF1 and tend to increase in size and number throughout childhood and puberty. Current treatment of patients with NF1 remains primarily surgical. Genetic counseling is essential for adult patients because molecular diagnostic testing can minimize the risk of transmission to children.

  12. 26 CFR 1.508-1 - Notices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) Private Foundations § 1.508-1 Notices. (a) New organizations must notify the Commissioner that...) Voluntary filings by new organizations excepted from filing notice. Any organization excepted from the...) Presumption that old and new organizations are private foundations—(1) In general. Except as provided...

  13. 41 CFR 51-1.1 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 1-GENERAL § 51-1.1 Policy. (a) It is the... have other severe disabilities through the purchase of commodities and services from qualified nonprofit agencies employing persons who are blind or have other severe disabilities. The Committee...

  14. CHARICE version 1.1 update.

    SciTech Connect

    Davis, Jean-Paul

    2008-10-01

    CHARICE (CHARacteristics-based inverse analysis of Isentropic Compression Experiments) is a computer application, previously documented in SAND2007-4948, that analyzes velocity waveform data from ramp-wave experiments to determine a material's quasi-isentropic loading response in stress and density using an iterative characteristics-based approach. This short report documents only the changes in CHARICE release version 1.1 relative to release version 1.0, and is not intended to stand alone. CHARICE version 1.1 corrects an error in the algorithm of the method, fixes several bugs, improves robustness and performance, provides more useful error descriptions, and adds a number of minor features.

  15. High resolution infrared spectroscopy of [1.1.1]propellane

    NASA Astrophysics Data System (ADS)

    Kirkpatrick, Robynne; Masiello, Tony; Jariyasopit, Narumol; Weber, Alfons; Nibler, Joseph W.; Maki, Arthur; Blake, Thomas A.; Hubler, Timothy

    2008-04-01

    The infrared spectrum of [1.1.1]propellane has been recorded at high resolution (0.002 cm -1) with individual rovibrational lines resolved for the first time. This initial report presents the ground state constants for this molecule determined from the analysis of five of the eight infrared-allowed fundamentals ν9(e'), ν10(e'), ν12(e'), ν14(a2″),ν15(a2″), as well as of several combination bands. In nearly all cases it was found that the upper states of the transitions exhibit some degree of perturbation but, by use of the combination difference method, the assigned frequencies provided over 4000 consistent ground state difference values. Analysis of these gave for the parameters of the ground state the following values, in cm -1: B0 = 0.28755833(14), DJ = 1.1313(5) × 10 -7, DJK = -1.2633(7) × 10 -7, HJ = 0.72(4) × 10 -13, HJK = -2.24(13) × 10 -13, and HKJ = 2.25(15) × 10 -13, where the numbers in parentheses indicate twice the uncertainties in the last quoted digit(s) of the parameters. Gaussian ab initio calculations, especially with the computed anharmonic corrections to some of the spectroscopic parameters, assisted in the assignments of the bands and also provided information on the electron distribution in the bridge-head carbon-carbon bond.

  16. Growth of monocrystalline Cu(1 1 1) films on MgO(1 1 1) by pulsed laser deposition

    NASA Astrophysics Data System (ADS)

    Aweke, F.; Antoni, F.; Hulik, J.; Morvan, G.; Speisser, C.; Veis, P.; Le Normand, F.

    2015-05-01

    Copper (Cu) films with a minimal thickness of 300 nm were grown on MgO(1 1 1) substrates in high vacuum by pulsed laser deposition (PLD) at various temperatures to achieve a single crystal Cu film with flat terraces without grain boundaries. We investigated the effect of the substrate temperature, the pulse repetition rate, the deposition time and the laser fluence. A temperature threshold is observed above which the growth mode is changed from a uniform flat mode to a three dimensional mode. A combined process involving a germination step at moderate temperature followed by a growth step at higher temperature yields a 450 nm almost continuous film.

  17. Ciencias 1. (Science 1). [Student's Workbook].

    ERIC Educational Resources Information Center

    Raposo, Lucilia

    Ciencias 1 is the first in a series of science books designed for elementary Portuguese-speaking students. The book contains five sections divided into 43 lessons. The five sections are (1) Matter, (2) The Human Body, (3) Weather, (4) Solids, Liquids, and Gases, and (5) Living Things. Pictorial presentations and picture exercises are included for…

  18. General Relativity in (1 + 1) Dimensions

    ERIC Educational Resources Information Center

    Boozer, A. D.

    2008-01-01

    We describe a theory of gravity in (1 + 1) dimensions that can be thought of as a toy model of general relativity. The theory should be a useful pedagogical tool, because it is mathematically much simpler than general relativity but shares much of the same conceptual structure; in particular, it gives a simple illustration of how gravity arises…

  19. 26 CFR 302.1-1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... TAXES UNDER THE INTERNATIONAL CLAIMS SETTLEMENT ACT, AS AMENDED AUGUST 9, 1955 § 302.1-1 Definitions. (a...” includes the officer in whom property is vested pursuant to title II of the International Claims Settlement..., increment, or proceeds thereof. (g) Act. The term “Act” means the International Claims Settlement Act...

  20. 48 CFR 1.603-1 - General.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ACQUISITION REGULATIONS SYSTEM Career Development, Contracting Authority, and Responsibilities 1.603-1 General... procurement career management program and a system for the selection, appointment, and termination of... Office of Federal Procurement Policy's (OFPP) standards for skill-based training in...

  1. Expect Surprises with 1-to-1 Laptops

    ERIC Educational Resources Information Center

    Tusch, Erich G.

    2012-01-01

    In 2004, prior to the launch of their 1-to-1 laptop program, the superintendent expressed some anxiety about the prospect of radically changing teaching and learning by issuing a laptop computer to every student and teacher. Although the concept was exciting, it carried big risks and would take time and thorough planning to execute well. Even with…

  2. 1,1,2,2-Tetrachloroethane

    Integrated Risk Information System (IRIS)

    EPA / 635 / R - 09 / 001 F www.epa.gov / iris TOXICOLOGICAL REVIEW OF 1,1,2,2 - TETRACHLOROETHANE ( CAS No . 79 - 34 - 5 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) September 2010 U.S . Environmental Protection Agency Washington , DC ii DISCLAIMER This docu

  3. 7 CFR 1b.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Secretary of Agriculture NATIONAL ENVIRONMENTAL POLICY ACT § 1b.1 Purpose. (a) This part supplements the regulations for implementation of the National Environmental Policy Act (NEPA), for which regulations were published by the Council on Environmental Quality (CEQ) in 40 CFR parts 1500 through 1508. This...

  4. 26 CFR 1.801-1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... TAXES Life Insurance Companies § 1.801-1 Definitions. (a) Life insurance company. The term life insurance company as used in subtitle A of the Code is defined in section 801. For the purpose of determining whether a company is a “life insurance company” within the meaning of that term as used in...

  5. [1+1+1] Cyclotrimerization for the Synthesis of Cyclopropanes

    PubMed Central

    Manna, Srimanta

    2016-01-01

    Abstract The synthesis of small rings by functionalization of C(sp3)−H bonds remains a great challenge. We report for the first time a copper‐catalyzed [1+1+1] cyclotrimerization of acetophenone derivatives under mild reaction conditions. The reaction has a broad scope for the stereoselective synthesis of cyclopropanes by trimerization of acetophenone. The developed transformation is based on an extraordinary copper‐catalyzed cascade process that allows saturated carbocycles to be obtained for the first time by cyclotrimerization through functionalization of C(sp3)−H bonds. The cascade of sixfold C(sp3)−H bond functionalization allows the synthesis of cyclopropanes in a highly stereoselective approach. PMID:26997466

  6. Grumman JF-1 Duck

    NASA Technical Reports Server (NTRS)

    1934-01-01

    Grumman JF-1 Duck: The Grumman JF-1 Duck was in service with the NACA at Langley during the summer of 1934. The JF-1 was notably different from the later J2F Duck in that the JF-1 had a shorter central float. The NACA used the JF-1 in part as a propeller testbed aircraft.

  7. Glide of dislocations in <1 1 1>{3 2 1} slip system: an atomistic study

    NASA Astrophysics Data System (ADS)

    Terentyev, D.; Bakaev, A.; Van Neck, D.; Zhurkin, E. E.

    2016-01-01

    Atomistic calculations are performed to investigate plastic slip in the <1 1 1>{3 2 1} system in body-centred cubic iron. Several modern interatomic potentials, developed over the last decade, are applied to compute the stacking fault γ-line energy in the {3 2 1} plane and the results are compared with the ab initio prediction. The applied potentials have shown strong deviations, but several potentials acquired good qualitative agreement with the ab initio data. Depending on the applied potential, the lowest value of the Peierls stress for the edge dislocation (ED) is 50 MPa (Ackland and Bacon from 1997) and the highest is 550 MPa (Dudarev and Derlet from 2005), while for the screw dislocation it is much higher, in the range 1-2 GPa. At finite temperature, however, the flow stress of the ED is found to decrease exponentially reaching a negligible value at about 200 K, irrespective of the applied potential. On the basis of the data obtained using Ackland-Mendelev potential from 2004, we conclude that the slip resistance of the <1 1 1>{3 2 1} system is in between the resistance of the <1 1 1>{1 1 0} and <1 1 1>{1 1 2} slip systems.

  8. IL-1 Blockade in Autoinflammatory Syndromes1

    PubMed Central

    Jesus, Adriana A.; Goldbach-Mansky, Raphaela

    2014-01-01

    Monogenic autoinflammatory syndromes present with excessive systemic inflammation including fever, rashes, arthritis, and organ-specific inflammation and are caused by defects in single genes encoding proteins that regulate innate inflammatory pathways. Pathogenic variants in two interleukin-1 (IL-1)–regulating genes, NLRP3 and IL1RN, cause two severe and early-onset autoinflammatory syndromes, CAPS (cryopyrin associated periodic syndromes) and DIRA (deficiency of IL-1 receptor antagonist). The discovery of the mutations that cause CAPS and DIRA led to clinical and basic research that uncovered the key role of IL-1 in an extended spectrum of immune dysregulatory conditions. NLRP3 encodes cryopyrin, an intracellular “molecular sensor” that forms a multimolecular platform, the NLRP3 inflammasome, which links “danger recognition” to the activation of the proinflammatory cytokine IL-1β. The success and safety profile of drugs targeting IL-1 in the treatment of CAPS and DIRA have encouraged their wider use in other autoinflammatory syndromes including the classic hereditary periodic fever syndromes (familial Mediterranean fever, TNF receptor–associated periodic syndrome, and hyperimmunoglobulinemia D with periodic fever syndrome) and additional immune dysregulatory conditions that are not genetically well defined, including Still’s, Behcet’s, and Schnitzler diseases. The fact that the accumulation of metabolic substrates such as monosodium urate, ceramide, cholesterol, and glucose can trigger the NLRP3 inflammasome connects metabolic stress to IL-1β-mediated inflammation and provides a rationale for therapeutically targeting IL-1 in prevalent diseases such as gout, diabetes mellitus, and coronary artery disease. PMID:24422572

  9. NCVS Status and Progress Report, Volume 5, November 1993

    DTIC Science & Technology

    1993-11-01

    control subjects in thatstudy were asked to speak as fast I m aS.w L mdng.Di _2& 221-229. as possible while maintaining intelligibility. In contrast...Selected Motor-Speech Behavior phienomamen onggroupsoferlo ly impmired speak - O(Pde wf~u moh=DL~dmbg~b - rs Qnetadnn Aha m TMalc 3NX 2945. MUDD&al 2A1U...Vol 2- Selected Communications o Hammen, V. L. (1990). The effects of speaking rate reduc- TDi (pp. 101 -111). Bern Stuttgart Vienna Hans Huber. tion

  10. 26 CFR 1.508-1 - Notices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and clarifying regulations designated as § 1.170A-9(e)(10) become final; (ii) In the case of medical research organizations, 6 months after the date on which corrective and clarifying regulations...

  11. 26 CFR 1.508-1 - Notices.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and clarifying regulations designated as § 1.170A-9(e)(10) become final; (ii) In the case of medical research organizations, 6 months after the date on which corrective and clarifying regulations...

  12. SPARK Version 1. 1 user manual

    SciTech Connect

    Weissenburger, D.W.

    1988-01-01

    This manual describes the input required to use Version 1.1 of the SPARK computer code. SPARK 1.1 is a library of FORTRAN main programs and subprograms designed to calculate eddy currents on conducting surfaces where current flow is assumed zero in the direction normal to the surface. Surfaces are modeled with triangular and/or quadrilateral elements. Lorentz forces produced by the interaction of eddy currents with background magnetic fields can be output at element nodes in a form compatible with most structural analysis codes. In addition, magnetic fields due to eddy currents can be determined at points off the surface. Version 1.1 features eddy current streamline plotting with optional hidden-surface-removal graphics and topological enhancements that allow essentially any orientable surface to be modeled. SPARK also has extensive symmetry specification options. In order to make the manual as self-contained as possible, six appendices are included that present summaries of the symmetry options, topological options, coil options and code algorithms, with input and output examples. An edition of SPARK 1.1 is available on the Cray computers at the National Magnetic Fusion Energy Computer Center at Livermore, California. Another more generic edition is operational on the VAX computers at the Princeton Plasma Physics Laboratory and is available on magnetic tape by request. The generic edition requires either the GKS or PLOT10 graphics package and the IMSL or NAG mathematical package. Requests from outside the United States will be subject to applicable federal regulations regarding dissemination of computer programs. 22 refs.

  13. EMODEL_1D v. 1.0

    SciTech Connect

    Aldridge, David F.

    2016-07-06

    Program EMODEL_1D is an electromagnetic earth model construction utility designed to generate a three-dimensional (3D) uniformly-gridded representation of one-dimensional (1D) layered earth model. Each layer is characterized by the isotropic EM properties electric permittivity ?, magnetic permeability ?, and current conductivity ?. Moreover, individual layers of the model may possess a linear increase/decrease of any or all of these properties with depth.

  14. Glucose transporter type1 (GLUT-1) deficiency.

    PubMed

    Gordon, Neil; Newton, Richard W

    2003-10-01

    Glucose transporter type1 (GLUT-1) deficiency may be rare, but it is a preventable cause of severe learning difficulties; and therefore there is an urgency in making an early diagnosis. Suspicions must be roused when intractable seizures occur in infancy. These may be associated with acquired microcephaly and developmental delay. The finding of low glucose sugar levels in the cerebrospinal fluid, but not in the blood will identify the condition. The gene encoding the GLUT-1 protein is located on the short arm of chromosome 1, and inheritance is by a dominant trait. Patients with this syndrome can have heterozygous mutations, with one allele being a normal wild type and one being mutant. An efficient transport of glucose across the blood-brain barrier is essential as it is such an important fuel for the brain, and this is provided by glucose transporter type1 in the endothelial cells of the brain capillaries. Another minor contribution to the symptomatology of GLUT-1 may be impaired transport of an oxidised form of vitamin C. Treatment with anti-epileptic drugs may be needed, and the ketogenic diet may reduce symptoms, as ketosis can provide an alternative source of fuel for the brain. It has also been suggested that antioxidant thioctic acid may be of benefit. Substances such as caffeine and phenobarbitone should be avoided as they inhibit glucose transport.

  15. [Glucose transporter type 1 (GLUT-1) deficiency].

    PubMed

    Cano, A; Ticus, I; Chabrol, B

    2008-11-01

    Impaired glucose transport across the blood brain barrier results in glucose transporter type 1 (GLUT-1) deficiency syndrome, first described in 1991. It is characterized by infantile seizures refractory to anticonvulsive treatments, microcephaly, delays in mental and motor development, spasticity, ataxia, dysarthria and other paroxysmal neurologic phenomena, often occurring prior to meals. Affected infants are normal at birth following an uneventful pregnancy and delivery. Seizures usually begin between the age of one and four months and can be preceded by apneic episodes or abnormal eyes movements. Patients with atypical presentations such as mental retardation and intermittent ataxia without seizures, or movement disorders characterized by choreoathetosis and dystonia, have also been described. Glucose is the principal fuel source for the brain and GLUT-1 is the only vehicle by which glucose enters the brain. In case of GLUT-1 deficiency, the risk of clinical manifestations is increased in infancy and childhood, when the brain glucose demand is maximal. The hallmark of the disease is a low glucose concentration in the cerebrospinal fluid in a presence of normoglycemia (cerebrospinal fluid/blood glucose ratio less than 0.4). The GLUT-1 defect can be confirmed by molecular analysis of the SCL2A1 gene or in erythrocytes by glucose uptake studies and GLUT-1 immunoreactivity. Several heterozygous mutations, with a majority of de novo mutations, resulting in GLUT-1 haploinsufficiency, have been described. Cases with an autosomal dominant transmission have been established and adults can exhibit symptoms of this deficiency. Ketogenic diet is an effective treatment of epileptic manifestations as ketone bodies serve as an alternative fuel for the developing brain. However, this diet is not effective on cognitive impairment and other treatments are being evaluated. The physiopathology of this disorder is partially unclear and its understanding could explain the clinical

  16. Adsorption and reaction of methanethiol on Pt(1 1 1)

    NASA Astrophysics Data System (ADS)

    Lin, T. H.; Huang, T. P.; Liu, Y. L.; Yeh, C. C.; Lai, Y. H.; Hung, W. H.

    2005-03-01

    Adsorption and thermal decomposition of H 3CSH on Pt(1 1 1) is studied with temperature-programmed desorption (TPD) and X-ray photoelectron spectroscopy (XPS) with synchrotron radiation. A H 3CSH molecule undergoes dehydrogenation via formation of H xCS ( x ⩽ 3) intermediates. The catalytic reactivity of Pt for dehydrogenation, which depends on interaction between the surface and the CH x moiety of H xCS, varies with coverage. At large coverage, H 3CSH decomposes through desorbing hydrogen via stepwise dehydrogenation (H 3CS → H 2CS → HCS → S + C). H 2CS is proposed to be an intermediate for dehydrogenation of H 3CS below 240 K, and subsequently undergoes disproportionation to form HCS with desorption of CH 4 at 400 K. The HCS species further decomposes to desorb hydrogen at 475 K and to form C and S adatoms; these adatoms show a mixed (√{3}×√{3})R30° and dim c(2 × 2) LEED pattern at saturation exposure. At small coverage, surface Pt exhibits a catalytic effect on dehydrogenation of H xCS via interaction of the CH x moiety with surface Pt atoms. Dehydrogenation of H 3CSH is completed below 370 K and is proposed to form a surface C sbnd S species; this species entirely decomposes to form C and S adatoms at 570 K.

  17. Cold Sores (HSV-1)

    MedlinePlus

    ... A Week of Healthy Breakfasts Shyness Cold Sores (HSV-1) KidsHealth > For Teens > Cold Sores (HSV-1) A A A What's in this article? ... or around a person's lips, are caused by herpes simplex virus-1 (HSV-1) . But they don't ...

  18. MISR Level 1A CCD, 1B1, 1B2, and Browse Products

    Atmospheric Science Data Center

    2013-04-01

    ... 1B1 Radiance, CCD Science;  Local Mode Data (Hi-Res Target Scenes): Terrain/Ellipsoid-Projected Radiance, 1B1 Radiance ... transform fix. ROI Image Matching improvements to blunder detection algorithm and to Image Coordinate Correction. New ancillary ...

  19. Master equipment list -- Phase 1. Revision 1

    SciTech Connect

    Jech, J.B.

    1995-04-28

    The purpose of this document is to define the system requirements for the Master Equipment List (MEL) Phase 1 project. The intended audience for this document includes Data Automation Engineering (DAE), Configuration Management Improvement and Control Engineering (CMI and CE), Data Administration Council (DAC), and Tank Waste Remedial System (TWRS) personnel. The intent of Phase 1 is to develop a user-friendly system to support the immediate needs of the TWRS labeling program. Phase 1 will provide CMI and CE the ability to administrate, distribute, and maintain key information generated by the labeling program. CMI and CE is assigning new Equipment Identification Numbers (EINs) to selected equipment in Tank Farms per the TWRS Data Standard ``Tank Farm Equipment Identification Number``. The MEL Phase 1 system will be a multi-user system available through the HLAN network. It will provide basic functions such as view, query, and report, edit, data entry, password access control, administration and change control. The scope of Phase 1 data will encompass all Tank Farm Equipment identified by the labeling program. The data will consist of fields from the labeling program`s working database, relational key references and pointers, safety class information, and field verification data.

  20. Discoidin Domain Receptor 1

    PubMed Central

    Song, Sunmi; Shackel, Nicholas A.; Wang, Xin M.; Ajami, Katerina; McCaughan, Geoffrey W.; Gorrell, Mark D.

    2011-01-01

    Discoidin domain receptor 1 (DDR1) is a receptor tyrosine kinase that binds and is activated by collagens. Transcriptional profiling of cirrhosis in human liver using a DNA array and quantitative PCR detected elevated mRNA expression of DDR1 compared with that in nondiseased liver. The present study characterized DDR1 expression in cirrhotic and nondiseased human liver and examined the cellular effects of DDR1 expression. mRNA expression of all five isoforms of DDR1 was detected in human liver, whereas DDR1a demonstrated differential expression in liver with hepatitis C virus and primary biliary cirrhosis compared with nondiseased liver. In addition, immunoblot analysis detected shed fragments of DDR1 more readily in cirrhotic liver than in nondiseased liver. Inasmuch as DDR1 is subject to protease-mediated cleavage after prolonged interaction with collagen, this differential expression may indicate more intense activation of DDR1 protein in cirrhotic compared with nondiseased liver. In situ hybridization and immunofluorescence localized intense DDR1 mRNA and protein expression to epithelial cells including hepatocytes at the portal-parenchymal interface and the luminal aspect of the biliary epithelium. Overexpression of DDR1a altered hepatocyte behavior including increased adhesion and less migration on extracelular matrix substrates. DDR1a regulated extracellular expression of matrix metalloproteinases 1 and 2. These data elucidate DDR1 function pertinent to cirrhosis and indicate the importance of epithelial cell–collagen interactions in chronic liver injury. PMID:21356365

  1. Human Immunodeficiency Virus-1 (HIV-1)

    DTIC Science & Technology

    1991-03-19

    Immunodeficiency Virus (HIV)," September 11, 1987 (hereby canceled) 1d) Assistant Secretary of Defense (Health Affairs) Memorandum, ’) "The DoD HTLV -III...Testing Blood and Plasma for Antibodies to HTLV -III," July 17, 1985 (hereby canceled) (f) DoD Instruction 1438.4, "Compliance with Host Nation Human...partial or complete cutaneous anergy. In staging, if the CD4 number is 400 cells per mm3 , or greater, the individual shall be placed in stage 1 or 2

  2. Cardiomyopathy from 1,1-Difluoroethane Inhalation.

    PubMed

    Kumar, Suwen; Joginpally, Tejaswini; Kim, David; Yadava, Mrinal; Norgais, Konchok; Laird-Fick, Heather S

    2016-10-01

    Consumer aerosol products can be inhaled for their psychoactive effects, but with attendant adverse health effects including "sudden sniffing death." Cardiomyopathy has rarely been described in association with 1,1-difluoroethane (DFE), a common aerosol propellant. We report a 33-year-old male who developed acute myocardial injury and global hypokinesis along with rhabdomyolysis, acute kidney injury, and fulminant hepatitis after 2 days' nearly continuous huffing. Workup for other causes, including underlying coronary artery disease, was negative. His cardiac function improved over time. The exact mechanism of DFE's effects is uncertain but may include catecholamine-induced cardiomyopathy, coronary vasospasm, or direct cellular toxicity.

  3. Entanglement tsunami in (1 +1 )-dimensions

    NASA Astrophysics Data System (ADS)

    Leichenauer, Stefan; Moosa, Mudassir

    2015-12-01

    We study the time dependence of the entanglement entropy of disjoint intervals following a global quantum quench in (1 +1 )-dimensional CFTs at large c with a sparse spectrum. The result agrees with a holographic calculation but differs from the free field theory answer. In particular, a simple model of free quasiparticle propagation is not adequate for CFTs with a holographic dual. We elaborate on the entanglement tsunami proposal of Liu and Suh and show how it can be used to reproduce the holographic answer.

  4. NMR of 129Xe on CO/Ir(1 1 1) and on multilayer Xe/Ir(1 1 1)

    NASA Astrophysics Data System (ADS)

    Koch, Matthias; Gerhard, Peter; Jänsch, Heinz J.

    2006-09-01

    Nuclear magnetic resonance (NMR) is performed on monolayer (ML) amounts of adsorbed 129Xe on a single crystal substrate. The inherently low sensitivity of NMR is overcome by using highly nuclear spin polarized 129Xe that has been produced by optical pumping. A polarization of 0.8 is regularly achieved which is 10 5 times the thermal (Boltzmann) polarization. The experiments are performed with a constant flux of xenon atoms impinging on the surface, typically 4 ML/s. The chemical shift ( σ) of 129Xe is highly sensitive to the Xe local environment. We measured profoundly different shifts for the Xe bulk, for the surface of the Xe bulk, and for Xe on CO/Ir(1 1 1). The growth of the bulk is seen in a phase transition like change of σ as a function of temperature at constant Xe flux. At temperatures where no bulk forms at a flux of 4 ML/s, the xenon exchange rate was measured by a spin inversion/recovery method. The exchange time of Xe is found to be 0.24 s at 63.4 K and 64.4 K and somewhat longer at 61.2 K. An analysis is given involving the desorption out of the second layer and fast mixing of first and second layer atoms at these temperatures.

  5. Neurofibromatosis type 1

    PubMed Central

    Boyd, Kevin P.; Korf, Bruce R.; Theos, Amy

    2009-01-01

    Neurofibromatosis type 1 (NF1) is an autosomal dominant, multisystem disorder affecting approximately 1 in 3500 people. Significant advances in the understanding of the pathophysiology of NF1 have been made in the last decade. While no medical therapies are currently available, trials are ongoing to discover and test medical treatments for the various manifestations of NF1, primarily plexiform neurofibromas, learning disabilities, and optic pathway gliomas. Additionally, mutational analysis has become available on a clinical basis and is useful for diagnostic confirmation in individuals who do not fulfill diagnostic criteria or when prenatal diagnosis is desired. There are several disorders which may share overlapping features with NF1; in 2007, a disorder with cutaneous findings similar to NF1 was described. This paper addresses the dermatologist's role in diagnosis and management of NF1 and describes the variety of cutaneous and extracutaneous findings in NF1 to which the dermatologist may be exposed. PMID:19539839

  6. CYP1A1, CYP2E1 and EPHX1 polymorphisms in sporadic colorectal neoplasms

    PubMed Central

    Fernandes, Glaucia Maria M; Russo, Anelise; Proença, Marcela Alcântara; Gazola, Nathalia Fernanda; Rodrigues, Gabriela Helena; Biselli-Chicote, Patrícia Matos; Silva, Ana Elizabete; Netinho, João Gomes; Pavarino, Érika Cristina; Goloni-Bertollo, Eny Maria

    2016-01-01

    AIM To investigate the contribution of polymorphisms in the CYP1A1, CYP2E1 and EPHX1 genes on sporadic colorectal cancer (SCRC) risk. METHODS Six hundred forty-one individuals (227 patients with SCRC and 400 controls) were enrolled in the study. The variables analyzed were age, gender, tobacco and alcohol consumption, and clinical and histopathological tumor parameters. The CYP1A1*2A, CYP1A1*2C CYP2E1*5B and CYP2E1*6 polymorphisms were analyzed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The EPHX1 Tyr113His, EPHX1 His139Arg and CYP1A1*2C polymorphisms were detected by real-time PCR. Chi-squared test and binary logistic regression were used in the statistical analysis. Haplotype analysis was conducted using the Haploview program, version 2.05. RESULTS Age over 62 years was a risk factor for SCRC development (OR = 7.54, 95%CI: 4.94-11.50, P < 0.01). Male individuals were less susceptible to SCRC (OR = 0.55, 95%CI: 0.35-0.85, P < 0.01). The CYP2E1*5B polymorphism was associated with SCRC in the codominant (heterozygous genotype: OR = 2.66, 95%CI: 1.64-4.32, P < 0.01), dominant (OR = 2.82, 95%CI: 1.74-4.55, P < 0.01), overdominant (OR = 2.58, 95%CI: 1.59-4.19, P < 0.01), and log-additive models (OR = 2.84, 95%CI: 1.78-4.52, P < 0.01). The CYP2E1*6 polymorphism was associated with an increased SCRC risk in codominant (heterozygous genotype: OR = 2.81, 95%CI: 1.84-4.28, P < 0.01; homozygous polymorphic: OR = 7.32, 95%CI: 1.85-28.96, P < 0.01), dominant (OR = 2.97, 95%CI: 1.97-4.50, P < 0.01), recessive (OR = 5.26, 95%CI: 1.35-20.50, P = 0.016), overdominant (OR = 2.64, 95%CI: 1.74-4.01, P < 0.01), and log-additive models (OR = 2.78, 95%CI: 1.91-4.06, P < 0.01). The haplotype formed by the minor alleles of the CYP2E1*5B (C) and CYP2E1*6 (A) polymorphisms was associated with SCRC (P = 0.002). However, the CYP1A1*2A, CYP1A1*2C, EPHX1 Tyr113His and EPHX1 His139Arg polymorphisms were not associated with SCRC. CONCLUSION In conclusion, the

  7. 26 CFR 1.1083-1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... company systems.* * * (b) It shall be the duty of the Commission, as soon as practicable after January 1... proper functioning of such system or systems. (2) To require by order, after notice and opportunity for... structure, or unfairly or inequitably distribute voting power among security holders, of such...

  8. Skylab 1 (1/2) sensitometric summary

    NASA Technical Reports Server (NTRS)

    Weinstein, M. S.

    1973-01-01

    Sensitometric data obtained from all rolls of Skylab 1 original film containing sensitometric exposures applied by the Photographic Technology Division are presented. A summary is provided that identifies the supply and take-up magazine numbers, the amount of radiation, and the change in Dmax or Base + Fog due to heat and radiation for each roll of original film.

  9. 26 CFR 1.1275-1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... chosen by A (the annuity starting date), X will begin equal monthly distributions for A's life. The... beginning on March 1, 1999, X will distribute to B a fixed amount of cash each month for B's life. Based on...), X will begin equal monthly distributions for C's life. The amount of each monthly distribution...

  10. 9 CFR 1.1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... more than slight or momentary pain or distress in a human being to which that procedure was applied... uses or intends to use live animals in research, tests, or experiments, and that (1) purchases or..., or experiments: Provided, That the Administrator may exempt, by regulation, any such...

  11. 9 CFR 1.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... more than slight or momentary pain or distress in a human being to which that procedure was applied... uses or intends to use live animals in research, tests, or experiments, and that (1) purchases or..., or experiments: Provided, That the Administrator may exempt, by regulation, any such...

  12. CCF Experiment #1

    NASA Video Gallery

    Images from CCF camera during Experiment #1, or EU#1, square groove geometry operations. The free surface, or gas/liquid interface, assumes a curved shape under subcritical flow conditions as its m...

  13. RAP1GA1: A candidate tumor suppressor locus in 1p36.1

    SciTech Connect

    Ranade, K.; Hussussian, C.J.; Higgins, P.

    1994-09-01

    The rap1/Krev-1 gene (RAP1A) encodes a p21-related protein that suppresses transformation by activated p21{sup ras}. The GTPase activating protein (GAP) gene for p21{sup rap1A} (RAP1GA1) has recently been assigned to chromosome 1p36.1-p35, a region of the genome that is frequently involved in deletions and rearrangements in several different tumors including breast, colon and hepatocellular carcinomas, melanoma, and neuroblastoma. GAP genes negatively regulate the activity of p21 proteins by catalyzing the conversion of the active GTP-bound forms to the inactive GDP-bound forms. The physiological function of p21{sup rap1A}-GAP makes it a strong candidate as a tumor suppressor gene that may have a role in the development of one or more of these malignancies. We have refined the localization of RAP1GA1 by linkage analysis with a highly informative (CA){sub n} repeat contained within the gene, and demonstrated that it is within the minimal deleted region for breast and colon carcinomas, and that it is excluded from the minimally deleted region in melanoma and neuroblastoma. Genetic mapping in the mouse demonstrated that Rap1ga1 is located {approximately}10 cM proximal to Pnd and therefore maps within the interval containing the modifier of Min gene (Mom-1) and the plasmocytoma susceptibility locus (Pcts). The human RAP1GA1 gene contains at least 27 exons. The coding region contains 22 exons, and there are at least five 5{prime}-UT exons that are assembled in a complex pattern of alternative splicing in different tissues. The localization of RAP1GA1 makes it a very strong candidate for a role as a modifier gene involved in the common secondary abnormalities involving 1p36 in several different carcinomas. The potential role of RAP1GA1 in these malignancies is currently being investigated by sequence analysis of breast and colon carcinomas with loss of heterozygosity in 1p36.

  14. Microhydropower Handbook, Volume 1, Part 1

    SciTech Connect

    McKinney, J.D.

    1983-01-01

    The purpose of the “Microhydropower Handbook, Volume 1, Part 1” is to provide a mechanically proficient lay person with sufficient information to evaluate microhydropower site potential, lay out a site, select and install equipment, and finally, operate and maintain the completed system. The actual construction details of the site are not included; rather, pointers are given as to what help an individual should expect from a construction contractor, and general guidelines on construction details are provided. In addition, information about obtaining financing and permits is provided. To help offset cost, the person performing the work, referred to as the “developer,” is encouraged to do as much of the work as possible. However, developers with major areas of uncertainty should consider professional assistance.

  15. BACE1 modulates gating of KCNQ1 (Kv7.1) and cardiac delayed rectifier KCNQ1/KCNE1 (IKs).

    PubMed

    Agsten, Marianne; Hessler, Sabine; Lehnert, Sandra; Volk, Tilmann; Rittger, Andrea; Hartmann, Stephanie; Raab, Christian; Kim, Doo Yeon; Groemer, Teja W; Schwake, Michael; Alzheimer, Christian; Huth, Tobias

    2015-12-01

    KCNQ1 (Kv7.1) proteins form a homotetrameric channel, which produces a voltage-dependent K(+) current. Co-assembly of KCNQ1 with the auxiliary β-subunit KCNE1 strongly up-regulates this current. In cardiac myocytes, KCNQ1/E1 complexes are thought to give rise to the delayed rectifier current IKs, which contributes to cardiac action potential repolarization. We report here that the type I membrane protein BACE1 (β-site APP-cleaving enzyme 1), which is best known for its detrimental role in Alzheimer's disease, but is also, as reported here, present in cardiac myocytes, serves as a novel interaction partner of KCNQ1. Using HEK293T cells as heterologous expression system to study the electrophysiological effects of BACE1 and KCNE1 on KCNQ1 in different combinations, our main findings were the following: (1) BACE1 slowed the inactivation of KCNQ1 current producing an increased initial response to depolarizing voltage steps. (2) Activation kinetics of KCNQ1/E1 currents were significantly slowed in the presence of co-expressed BACE1. (3) BACE1 impaired reconstituted cardiac IKs when cardiac action potentials were used as voltage commands, but interestingly augmented the IKs of ATP-deprived cells, suggesting that the effect of BACE1 depends on the metabolic state of the cell. (4) The electrophysiological effects of BACE1 on KCNQ1 reported here were independent of its enzymatic activity, as they were preserved when the proteolytically inactive variant BACE1 D289N was co-transfected in lieu of BACE1 or when BACE1-expressing cells were treated with the BACE1-inhibiting compound C3. (5) Co-immunoprecipitation and fluorescence recovery after photobleaching (FRAP) supported our hypothesis that BACE1 modifies the biophysical properties of IKs by physically interacting with KCNQ1 in a β-subunit-like fashion. Strongly underscoring the functional significance of this interaction, we detected BACE1 in human iPSC-derived cardiomyocytes and murine cardiac tissue and observed

  16. Horizontally separated 1-in-1 crossing insertions

    SciTech Connect

    Syphers, M.J.

    1985-10-01

    Previous to this workshop, realistic lattices have been developed for vertically separated l-in-l (e.g., D.E. Johnson, A.A. Garren) and 2-in-1 (e.g., S. Heifets) magnets as well as for horizontally separated 2-in-l magnets (e.g., SSC RDS). Bringing together the widely separated ({approximately}60-70 cm) beams in a reasonable length of tunnel and keeping the dispersion zero at the interaction point has been difficult in the vertical l-in-l case. Most designs have required spacial 2-in-1 quadrupoles near the interaction point where the beams are separated by 15 cm or less. It is not clear that such magnets, as dictated by some of these lattice designs, can easily be built. The purpose of this exercise is to provide a crossing insertion for a realistic lattice which involves horizontally separated l-in-l magnets. The following horizontal crossing insertions, which incorporate the dispersion suppressors and phase trombones into the major arcs, need no special 2-in-1 magnets near the interaction point. The dispersion at the IP created by the horizontal crossing can be cancelled by the dispersion suppressor and one set of triplets.

  17. Psychoneuroimmunology and HIV-1.

    ERIC Educational Resources Information Center

    Antoni, Michael H.; And Others

    1990-01-01

    Presents evidence describing benefits of behavioral interventions such as aerobic exercise training on both psychological and immunological functioning among high risk human immunodeficiency virus-Type 1 (HIV-1) seronegative and very early stage seropositive homosexual men. HIV-1 infection is cast as chronic disease for which early…

  18. H-1 Engine

    NASA Technical Reports Server (NTRS)

    1960-01-01

    Alignment of the H-1 engine performed in the Army Ballistic Missile Agency (ABMA ), building 4708, in February 1960. A cluster of eight H-1 engines were used to thrust the first stage of the Saturn I launch vehicle. The H-1 engine was developed under the direction of the Marshall Space Flight Center.

  19. H-1 Engines

    NASA Technical Reports Server (NTRS)

    1959-01-01

    The H-1 engines for the Saturn I vehicle in the alignment fixture. A cluster of eight H-1 engines were used to thrust the first stage of the Saturn I launch vehicle. The H-1 engine was developed under the direction of the Marshall Space Flight Center.

  20. MI1ANAV

    Atmospheric Science Data Center

    2014-09-03

    MI1ANAV MISR Level 1A Navigation Data: Reformatted Annotated Level 1A Product for the Navigation Data, which contains samples of the Terra Platform position and ... Specification Versioning History:  Engineering, Navigation SCAR-B Block:  SCAR-B ...

  1. The Ufm1 Cascade

    PubMed Central

    Daniel, Jens; Liebau, Eva

    2014-01-01

    The ubiquitin-fold modifier 1 (Ufm1) is a posttranslational modifier that belongs to the ubiquitin-like protein (UBL) family. Ufm1 is present in nearly all eukaryotic organisms, with the exception of fungi. It resembles ubiquitin in its ability to be ligated to other proteins, as well as in the mechanism of ligation. While the Ufm1 cascade has been implicated in endoplasmic reticulum functions and cell cycle control, its biological role still remains poorly understood. In this short review, we summarize the current state of Ufm1 research and its potential role in human diseases, like diabetes, ischemic heart disease and cancer. PMID:24921187

  2. The E1 proteins

    SciTech Connect

    Bergvall, Monika; Melendy, Thomas; Archambault, Jacques

    2013-10-15

    E1, an ATP-dependent DNA helicase, is the only enzyme encoded by papillomaviruses (PVs). It is essential for replication and amplification of the viral episome in the nucleus of infected cells. To do so, E1 assembles into a double-hexamer at the viral origin, unwinds DNA at the origin and ahead of the replication fork and interacts with cellular DNA replication factors. Biochemical and structural studies have revealed the assembly pathway of E1 at the origin and how the enzyme unwinds DNA using a spiral escalator mechanism. E1 is tightly regulated in vivo, in particular by post-translational modifications that restrict its accumulation in the nucleus. Here we review how different functional domains of E1 orchestrate viral DNA replication, with an emphasis on their interactions with substrate DNA, host DNA replication factors and modifying enzymes. These studies have made E1 one of the best characterized helicases and provided unique insights on how PVs usurp different host-cell machineries to replicate and amplify their genome in a tightly controlled manner. - Highlights: • The papillomavirus E1 helicase orchestrates replication of the viral DNA genome. • E1 assembles into a double-hexamer at the viral origin with the help of E2. • E1 interacts with cellular DNA replication factors. • E1 unwinds DNA using a spiral escalator mechanism. • Nuclear accumulation of E1 is regulated by post-translational modifications.

  3. Collagenase Total Occlusion-1 (CTO-1) Trial

    PubMed Central

    Strauss, Bradley H.; Osherov, Azriel B.; Radhakrishnan, Sam; Mancini, G.B. John; Manners, Allison; Sparkes, John D.; Chisholm, Robert J.

    2014-01-01

    Background Percutaneous interventions for chronic total occlusions have low success rates, primarily because of failure of guide wire crossing. Collagen-rich matrix constitutes the main barrier to chronic total occlusion crossing. In preclinical studies, local delivery of a bacterial collagenase formulation improved guide wire crossing. The Collagenase Total Occlusion-1 (CTO-1) Trial is a phase I, dose-escalation trial to assess the safety and efficacy of collagenase therapy to facilitate guide wire crossing in coronary artery chronic occlusions. Methods and Results Twenty subjects with ≥1 previous failure of chronic total occlusion guide wire crossing were enrolled at 2 sites. Subjects were treated in 4 distinct cohorts of 5 patients, with escalation of collagenase dose in each cohort from 300 to 1200 μg. Collagenase was locally delivered into the occlusions with either an over-the-wire balloon system (n=8) or a fine-cross microcatheter (n=12) for a period of 30 minutes. Subjects were brought back to the catheterization laboratory for guide wire crossing and angioplasty the next day. Guide wire crossing was successfully achieved in 15 subjects (75%). A soft-tip guide wire (Whisper, Pilot-50, Fielder XT) was either the sole or predominant guide wire used in 75% of successful crossings. Non–ST-segment–elevation myocardial infarctions occurred in 3 patients as a result of side-branch ischemia during stenting. Computed tomographic angiography at 3 months showed no late complications and patent stents in successfully treated chronic total occlusion. Anginal improvement occurred with a reduction in Canadian Cardiovascular Society class from baseline to 3 months (2.5±0.6 versus 0.9±0.9; P<0.001). Conclusion Local delivery of collagenase into coronary chronic total occlusion is feasible and safe with encouraging guide wire crossing results in previously failed cases. Larger clinical trials are required to determine efficacy. Clinical Trial Registration URL: http

  4. SAF1. Standard Agent Framework 1

    SciTech Connect

    Goldsmith, S.Y

    1997-06-01

    The Standard Agent framework provides an extensible object-oriented development environment suitable for use in both research and applications projects. The SAF provides a means for constructing and customizing multi-agent systems through specialization of standard base classes (architecture-driven framework) and by composition of component classes (data driven framework). The standard agent system is implemented as an extensible object-centerd framework. Four concrete base classes are developed: (1) Standard Agency; (2) Standard Agent; (3) Human Factor, and (4) Resources. The object-centered framework developed and utilized provides the best comprimise between generality and flexibility available in agent development systems today.

  5. Strategic Studies Quarterly. Volume 1, Number 1

    DTIC Science & Technology

    2007-09-01

    Balance to the Influence of Clausewitz Philip jS lt.ilin tzr’ 20070905614 Chief of Staff, US Air Force GeniT Miclich ( Mtos ele Com~mander, Air...International Studies. STRKT[GI STUD [ Q1,& ,v * F.,.i 2007 [79 ] .Jefiy Record force? Is the war laying the foundations for an "Iraq syndrome ...34 analogous to the "Vietnam syndrome "? Does the Iraq War vindicate the "realist" for- eign policy’s rejection of using force to promote the expansion of Ameri

  6. Polymorphisms in CYP1B1, GSTM1, GSTT1 and GSTP1, and susceptibility to breast cancer.

    PubMed

    Van Emburgh, Beth O; Hu, Jennifer J; Levine, Edward A; Mosley, Libyadda J; Perrier, Nancy D; Freimanis, Rita I; Allen, Glenn O; Rubin, Peter; Sherrill, Gary B; Shaw, Cindy S; Carey, Lisa A; Sawyer, Lynda R; Miller, Mark Steven

    2008-05-01

    Polymorphisms in the cytochrome P450 1B1 (CYP1B1) and glutathione S-transferase (GST) drug metabolic enzymes, which are responsible for metabolic activation/detoxification of estrogen and environmental carcinogens, were analyzed for their association with breast cancer risk in 541 cases and 635 controls from a North Carolina population. Each polymorphism, altering the catalytic function of their respective enzymes, was analyzed in Caucasian and African-American women. As reported in previous studies, individual polymorphisms did not significantly impact breast cancer risk in either Caucasian or African-American women. However, African-American women exhibited a trend towards a protective effect when they had at least one CYP1B1 119S allele (OR=0.53; 95% CI=0.20-1.40) and increased risk for those women harboring at least one CYP1B1 432V allele (OR=5.52; 95% CI=0.50-61.37). Stratified analyses demonstrated significant interactions in younger (age < or =60) Caucasian women with the CYP1B1 119SS genotype (OR=3.09; 95% CI=1.22-7.84) and younger African-American women with the GSTT1 null genotype (OR=4.07; 95% CI=1.12-14.80). A notable trend was also found in Caucasian women with a history of smoking and at least one valine allele at GSTP1 114 (OR=2.12; 95% CI=1.02-4.41). In Caucasian women, the combined GSTP1 105IV/VV and CYP1B1 119AA genotypes resulted in a near 2-fold increase in risk (OR=1.96; 95% CI=1.04-3.72) and the three way combination of GSTP1 105IV/VV, CYP1B1 119AS/SS and GSTT1 null genotypes resulted in an almost 4-fold increase in risk (OR=3.97; 95% CI=1.27-12.40). These results suggest the importance of estrogen/carcinogen metabolic enzymes in the etiology of breast cancer, especially in women before the age of 60, as well as preventative measures such as smoking cessation.

  7. Polymorphisms in CYP1B1, GSTM1, GSTT1 and GSTP1, and susceptibility to breast cancer

    PubMed Central

    Van Emburgh, Beth O.; Hu, Jennifer J.; Levine, Edward A.; Mosley, Libyadda J.; Perrier, Nancy D.; Freimanis, Rita I.; Allen, Glenn O.; Rubin, Peter; Sherrill, Gary B.; Shaw, Cindy S.; Carey, Lisa A.; Sawyer, Lynda R.; Miller, Mark Steven

    2013-01-01

    Polymorphisms in the cytochrome P450 1B1 (CYP1B1) and glutathione S-transferase (GST) drug metabolic enzymes, which are responsible for metabolic activation/detoxification of estrogen and environmental carcinogens, were analyzed for their association with breast cancer risk in 541 cases and 635 controls from a North Carolina population. Each polymorphism, altering the catalytic function of their respective enzymes, was analyzed in Caucasian and African-American women. As reported in previous studies, individual polymorphisms did not significantly impact breast cancer risk in either Caucasian or African-American women. However, African-American women exhibited a trend towards a protective effect when they had at least one CYP1B1 119S allele (OR=0.53; 95% CI=0.20–1.40) and increased risk for those women harboring at least one CYP1B1 432V allele (OR=5.52; 95% CI=0.50–61.37). Stratified analyses demonstrated significant interactions in younger (age ≤60) Caucasian women with the CYP1B1 119SS genotype (OR=3.09; 95% CI=1.22–7.84) and younger African-American women with the GSTT1 null genotype (OR=4.07; 95% CI=1.12–14.80). A notable trend was also found in Caucasian women with a history of smoking and at least one valine allele at GSTP1 114 (OR=2.12; 95% CI=1.02–4.41). In Caucasian women, the combined GSTP1 105IV/VV and CYP1B1 119AA genotypes resulted in a near 2-fold increase in risk (OR=1.96; 95% CI=1.04–3.72) and the three way combination of GSTP1 105IV/VV, CYP1B1 119AS/SS and GSTT1 null genotypes resulted in an almost 4-fold increase in risk (OR=3.97; 95% CI=1.27–12.40). These results suggest the importance of estrogen/carcinogen metabolic enzymes in the etiology of breast cancer, especially in women before the age of 60, as well as preventative measures such as smoking cessation. PMID:18425393

  8. 4-Carboxypiperidinium 1-carboxycyclobutane-1-carboxylate.

    PubMed

    Belandria, Lusbely M; Mora, Asiloé J; Delgado, Gerzon E; Briceño, Alexander

    2012-02-01

    The title salt, C(6)H(12)NO(2)(+)·C(6)H(7)O(4)(-) or ISO(+)·CBDC(-), is an ionic ensemble assisted by hydrogen bonds. The amino acid moiety (ISO or piperidine-4-carboxylic acid) has a protonated ring N atom (ISO(+) or 4-carboxypiperidinium), while the semi-protonated acid (CBDC(-) or 1-carboxycyclobutane-1-carboxylate) has the negative charge residing on one carboxylate group, leaving the other as a neutral -COOH group. The -(+)NH(2)- state of protonation allows the formation of a two-dimensional crystal packing consisting of zigzag layers stacked along a separated by van der Waals distances. The layers extend in the bc plane connected by a complex network of N-H···O and O-H···O hydrogen bonds. Wave-like ribbons, constructed from ISO(+) and CBDC(-) units and described by the graph-set symbols C(3)(3)(10) and R(3)(3)(14), run alternately in opposite directions along c. Intercalated between the ribbons are ISO(+) cations linked by hydrogen bonds, forming rings described by the graph-set symbols R(6)(6)(30) and R(4)(2)(18). A detailed analysis of the structures of the individual components and the intricate hydrogen-bond network of the crystal structure is given.

  9. (1+1)-dimensional separation of variables

    NASA Astrophysics Data System (ADS)

    Pucacco, Giuseppe; Rosquist, Kjell

    2007-11-01

    In this paper we explore general conditions which guarantee that the geodesic flow on a two-dimensional manifold with indefinite signature is locally separable. This is equivalent to showing that a two-dimensional natural Hamiltonian system on the hyperbolic plane possesses a second integral of motion which is a quadratic polynomial in the momenta associated with a secind rank Killing tensor. We examine the possibility that the integral is preserved by the Hamiltonian flow on a given energy hypersurface only (weak integrability) and derive the additional requirement necessary to have conservation at arbitrary values of the Hamiltonian (strong integrability). Using null coordinates, we show that the leading-order coefficients of the invariant are arbitrary functions of one variable in the case of weak integrability. These functions are quadratic polynomials in the coordinates in the case of strong integrability. We show that for (1+1)-dimensional systems, there are three possible types of conformal Killing tensors and, therefore, three distinct separability structures in contrast to the single standard Hamilton-Jacobi-type separation in the positive definite case. One of the new separability structures is the complex/harmonic type which is characterized by complex separation variables. The other new type is the linear/null separation which occurs when the conformal Killing tensor has a null eigenvector.

  10. Event generation with SHERPA 1.1

    SciTech Connect

    Gleisberg, T.; Hoche, Stefan.; Krauss, F.; Schoenherr, M.; Schumann, S.; Siegert, F.; Winter, J.

    2008-12-18

    In this paper the current release of the Monte Carlo event generator Sherpa, version 1.1, is presented. Sherpa is a general-purpose tool for the simulation of particle collisions at high-energy colliders. It contains a very flexible tree-level matrix-element generator for the calculation of hard scattering processes within the Standard Model and various new physics models. The emission of additional QCD partons off the initial and final states is described through a parton-shower model. To consistently combine multi-parton matrix elements with the QCD parton cascades the approach of Catani, Krauss, Kuhn and Webber is employed. A simple model of multiple interactions is used to account for underlying events in hadron-hadron collisions. The fragmentation of partons into primary hadrons is described using a phenomenological cluster-hadronization model. A comprehensive library for simulating tau-lepton and hadron decays is provided. Where available form-factor models and matrix elements are used, allowing for the inclusion of spin correlations; effects of virtual and real QED corrections are included using the approach of Yennie, Frautschi and Suura.

  11. X-1 in flight

    NASA Technical Reports Server (NTRS)

    1947-01-01

    The Bell Aircraft Corporation X-1-1 (#46-062) in flight. The shock wave pattern in the exhaust plume is visible. The X-1 series aircraft were air-launched from a modified Boeing B-29 or a B-50 Superfortress bombers. The X-1-1 was painted a bright orange by Bell Aircraft. It was thought that the aircraft would be more visable to those doing the tracking during a flight. When NACA received the airplanes they were painted white, which was an easier color to find in the skies over Muroc Air Field in California. This particular craft was nicknamed 'Glamorous Glennis' by Chuck Yeager in honor of his wife, and is now on permanent display in the Smithsonian Institution's National Air and Space Museum in Washington, DC. There were five versions of the Bell X-1 rocket-powered research aircraft that flew at the NACA High-Speed Flight Research Station, Edwards, California. The bullet-shaped X-1 aircraft were built by Bell Aircraft Corporation, Buffalo, N.Y. for the U.S. Army Air Forces (after 1947, U.S. Air Force) and the National Advisory Committee for Aeronautics (NACA). The X-1 Program was originally designated the XS-1 for EXperimental Sonic. The X-1's mission was to investigate the transonic speed range (speeds from just below to just above the speed of sound) and, if possible, to break the 'sound barrier.' Three different X-1s were built and designated: X-1-1, X-1-2 (later modified to become the X-1E), and X-1-3. The basic X-1 aircraft were flown by a large number of different pilots from 1946 to 1951. The X-1 Program not only proved that humans could go beyond the speed of sound, it reinforced the understanding that technological barriers could be overcome. The X-1s pioneered many structural and aerodynamic advances including extremely thin, yet extremely strong wing sections; supersonic fuselage configurations; control system requirements; powerplant compatibility; and cockpit environments. The X-1 aircraft were the first transonic-capable aircraft to use an all

  12. [NDM-1: the superbug?].

    PubMed

    Pittalis, S; Ferarro, F; Puro, V

    2011-12-01

    A novel type of carbapenemase, New Delhi metallo beta-lactamase 1 (NDM 1), was first identified in 2008 in two Enterobacteriacea isolates, both recovered from a Swedish patient transferred from India. The emergence of NDM 1 is now reported from all continents, often in patients with a history of travel or hospitalization in the Indian subcontinent. The NDM 1 producing Gram-negative bacteria are mainly Enterobacteriaceae, which can cause colonization or fatal infections, with worrying antimicrobial susceptibility profiles: some isolates have developed resistance to practically all available antibiotics. Is the NDM-1 the super-bug? Are we in the post-antibiotic era? This review is a summary of currently available knowledge of NDM-1 that draws attention to future antimicrobial resistance scenarios.

  13. ANOS1: a unified nomenclature for Kallmann syndrome 1 gene (KAL1) and anosmin-1.

    PubMed

    de Castro, Fernando; Seal, Ruth; Maggi, Roberto

    2016-11-29

    It is accepted that confusion regarding the description of genetic variants occurs when researchers do not use standard nomenclature. The Human Genome Organization Gene Nomenclature Committee contacted a panel of consultants, all working on the KAL1 gene, to propose an update of the nomenclature of the gene, as there was a convention in the literature of using the 'KAL1' symbol, when referring to the gene, but using the name 'anosmin-1' when referring to the protein. The new name, ANOS1, reflects protein name and is more transferrable across species.

  14. TES Level 1B

    Atmospheric Science Data Center

    2014-12-08

    TES Level 1B data files contain radiometric calibrated spectral radiances and their ... and some engineering data are also provided. A Level 1B data file contains data from a single TES orbit for one focal ... as the Aura orbit number at the time of the South Pole apex crossing. version id represents the version identification number, ...

  15. A1C Test

    MedlinePlus

    ... eAG on their DiabetesPro web site . The NGSP web site also provides a calculator to convert hemoglobin A1c in SI units mmol/mol into percentage. ^ Back to top Is there anything else I should know? The A1c test will not reflect temporary, acute blood glucose increases ...

  16. A1C

    MedlinePlus

    A1C is a blood test for type 2 diabetes and prediabetes. It measures your average blood glucose, or blood sugar, level over the past 3 ... A1C alone or in combination with other diabetes tests to make a diagnosis. They also use the ...

  17. 1,3-Dichlorobenzene

    Integrated Risk Information System (IRIS)

    1,3 - Dichlorobenzene ; CASRN 541 - 73 - 1 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinog

  18. 1,4-Dioxane

    Integrated Risk Information System (IRIS)

    EPA / 635 / R - 09 / 005 - F www.epa.gov / iris TOXICOLOGICAL REVIEW OF 1,4 - Dioxane ( CAS No . 123 - 91 - 1 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) August 2010 U.S . Environmental Protection Agency Washington , DC DISCLAIMER This document has been rev

  19. Diabetes Type 1

    MedlinePlus

    Diabetes means your blood glucose, or blood sugar, levels are too high. With type 1 diabetes, your pancreas does not make insulin. Insulin is ... kidneys, nerves, and gums and teeth. Type 1 diabetes happens most often in children and young adults ...

  20. 1,2-Dichlorobenzene

    Integrated Risk Information System (IRIS)

    1,2 - Dichlorobenzene ; CASRN 95 - 50 - 1 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinoge

  1. PD-1 Blockers.

    PubMed

    Wolchok, Jedd D

    2015-08-27

    Nivolumab and pembrolizumab are monoclonal antibodies that block the programmed death-1 receptor (PD-1, CD279), resulting in dis-inhibition of tumor-specific immune responses. Both are recently approved for use in the treatment of metastatic melanoma, and nivolumab as well for non-small cell lung cancer.

  2. Sentinel-1 Instrument Overview

    NASA Astrophysics Data System (ADS)

    Snoeij, Paul; Torres, Ramon; Geudtner, Dirk; Brown, Michael; Deghaye, Patrick; Navas-Traver, Ignacio; Ostergaard, Allan; Rommen, Bjorn; Floury, Nicolas; Davidson, Malcolm

    2013-03-01

    The forthcoming European Space Agency (ESA) Sentinel-1 (S-1) C-band SAR constellation will provide continuous all-weather day/night global coverage, with six days exact repetition time (near daily coverage over Europe and Canada) and with radar data delivery within 3 to 24 hours. These features open new possibilities for operational maritime services. The Sentinel-1 space segment has been designed and is being built by an industrial consortium with Thales Alenia Space Italia as prime contractor and EADS Astrium GmbH as C-SAR instrument responsible. It is expected that Sentinel-1A be launched in 2013. This paper will provide an overview of the Sentinel-1 system, the status and characteristics of the technical implementation. The key elements of the system supporting the maritime user community will be highlighted.

  3. TELECOM 1 multiservices network

    NASA Astrophysics Data System (ADS)

    Lombard, D.; Ramat, P.; Rancy, F.

    The main objectives of the TELECOM 1 French domestic satellite project are to set up a business communication network which is to carry a wide range of digital services including data, voice, and pictures between a number of small earth stations located on the subscribers' premises. The parallel development of terrestrial specialized services networks has enabled the fitting of the TELECOM 1 network with high interworking capabilities with these networks. It has also allowed TELECOM 1 to be designed as the basis of the Future Integrated Services Digital Network. The TELECOM 1 network consists of the terrestrial network, the satellite network, and the maintenance network. Various elements which include the terrestrial network; the satellite network, and its modulation, TDMA frame and terminals; the System Management Center; the signalling system; and the demand assignment operation which are involved in the operation of the multiservices network are presented. The TELECOM 1 network evolution until 1990 through the rapid development of the ISDN is discussed.

  4. Sphingosine 1-phosphate receptor 1 (S1P(1)) upregulation and amelioration of experimental autoimmune encephalomyelitis by an S1P(1) antagonist.

    PubMed

    Cahalan, Stuart M; Gonzalez-Cabrera, Pedro J; Nguyen, Nhan; Guerrero, Miguel; Cisar, Elizabeth A George; Leaf, Nora B; Brown, Steven J; Roberts, Edward; Rosen, Hugh

    2013-02-01

    Sphingosine 1-phosphate receptor 1 (S1P(1)) is a G protein-coupled receptor that is critical for proper lymphocyte development and recirculation. Agonists to S1P(1) are currently in use clinically for the treatment of multiple sclerosis, and these drugs may act on both S1P(1) expressed on lymphocytes and S1P(1) expressed within the central nervous system. Agonists to S1P(1) and deficiency in S1P(1) both cause lymphocyte sequestration in the lymph nodes. In the present study, we show that S1P(1) antagonism induces lymphocyte sequestration in the lymph nodes similar to that observed with S1P(1) agonists while upregulating S1P(1) on lymphocytes and endothelial cells. Additionally, we show that S1P(1) antagonism reverses experimental autoimmune encephalomyelitis in mice without acting on S1P(1) expressed within the central nervous system, demonstrating that lymphocyte sequestration via S1P(1) antagonism is sufficient to alleviate autoimmune pathology.

  5. Adsorption of dichlorodifluoromethane, chlorodifluoromethane, chloropentafluoroethane, 1,1-difluoroethane, and 1,1,1,2-tetrafluoroethane on silica gel

    SciTech Connect

    Frere, M.; Berlier, K.; Bougard, J.; Jadot, R. . Service de Thermodynamique)

    1994-10-01

    The CFC's (chlorofluorocarbons) are used as working refrigerants fluids. The most commonly used are R12, R22, and R502 (48.8% R22 and 51.2% R115). Recent concerns of the effects of CFC's on the ozone layer require the development of efficient recovery methods. One technique is to adsorb the fluids onto a porous medium such as silica gel. Thermodynamic data on the adsorption of dichlorodifluoromethane (R12), chlorodifluoromethane (R22), chloropentafluoroethane (R115), 1,1-difluoroethane (R152a), and 1,1,1,2-tetrafluoroethane (R134a) on silica gel are required for the design of recovery units. The results are presented here.

  6. Density functional theory study of SO2-adsorbed Ni(1 1 1) and hydroxylated NiO(1 1 1) surface

    NASA Astrophysics Data System (ADS)

    Wei, Xin; Dong, Chaofang; Chen, Zhanghua; Xiao, Kui; Li, Xiaogang

    2015-11-01

    Spin polarized, DFT + U periodic calculation is used as an effective way to model the adsorption process of SO2 on hydroxylated NiO(1 1 1) surface. The adsorption of atomic O and O2 on the clean Ni(1 1 1) surface is calculated to investigate the forming process of passive film. The molecular and dissociated adsorptions of H2O on NiO(1 1 1) surface are evaluated to construct defect-free hydroxylated NiO(1 1 1) surface. The adsorption of SO2 and atomic O on clean Ni(1 1 1) surface is also investigated to compare with the adsorption capacity between passive film and substrate. With respect to the single adsorption process of SO2 on defect-free hydroxylated NiO(1 1 1) surface, the effects of O vacancy of surface and atomic O closed to the surface are investigated. The calculation results show that there is no chemical adsorption of SO2 on the defect-free hydroxylated NiO(1 1 1) surface with or without atomic O. Either single SO2 or SO2 with atomic O prefer adsorbing on the hydroxylated NiO(1 1 1) surface with O vacancies. The adsorption behavior is strengthened with the increase of percentage of surface O vacancy. The existence of atomic O leads to the production of SO3 on the hydroxylated NiO(1 1 1) surface and strengthens the adsorption capacity of SO2. Furthermore, the results also reveal the relationship between the charge transfer and the adsorption energy of SO2 and atomic O on the hydroxylated NiO(1 1 1) surface and clean Ni(1 1 1) surface. We inferred that broken passive film susceptibility to corrosion compare with substrate when surface O vacancies aggregate and its concentration large enough.

  7. Air Remedial Investigation. Version 3.1. Volume 1

    DTIC Science & Technology

    1988-08-01

    Those compounds included: 5 acetone, siloxane, 1-ethyl-2-heptylcyclopropane, n-butyl-l-l-butanamine, 2- beta - pinene , limonene, 2,5,6-trimethyloctane...butanamine is also known as di-n- 3 butylamine. The compound 2- beta - pinene is a pine oil derivative and may be 3 4-10 I _- c b." I -’u+ U. >. I6 i~.4...1.0 INTRODUCTION 1-1 3 1.1 SITE RACKCROUND TNFORMATION I-1 1.2 NATURE AND EXTENT OF THE PROBLEM 1-3 1.2.1 CONTAMINANT SOURCES 1-3 1.2.1.1 qt Plant 1

  8. Human interleukin 1.

    PubMed

    Krakauer, T

    1986-01-01

    Interleukin 1 (IL-1), a product of stimulated monocytes or macrophages, is defined by its ability to enhance the response of thymocyte to mitogenic stimulation. Numerous studies attribute a multiplicity of other biological functions to IL-1 in immunological and inflammatory reactions. IL-1 also appears to be identical with endogenous pyrogen. Even though this mediator is produced in minute quantities and is active at very low concentrations, greatly complicating its purification, knowledge of its chemical structure and biochemical properties is rapidly increasing. The activity of human IL-1 is associated with multiple molecules of similar size, but subtly different compositions. Structure-function relations, most particularly the question of whether the functional diversity of IL-1 is a reflection of structural diversity or simply of diversity of target-cell responses to a single molecule can now be addressed, as the IL-1 components have been purified to homogeneity, on the one hand, and a precursor molecule, derived from a cloned cDNA sequence, has been obtained.

  9. Spacelab Life Sciences-1

    NASA Technical Reports Server (NTRS)

    Dalton, Bonnie P.; Jahns, Gary; Meylor, John; Hawes, Nikki; Fast, Tom N.; Zarow, Greg

    1995-01-01

    This report provides an historical overview of the Spacelab Life Sciences-1 (SLS-1) mission along with the resultant biomaintenance data and investigators' findings. Only the nonhuman elements, developed by Ames Research Center (ARC) researchers, are addressed herein. The STS-40 flight of SLS-1, in June 1991, was the first spacelab flown after 'return to orbit', it was also the first spacelab mission specifically designated as a Life Sciences Spacelab. The experiments performed provided baseline data for both hardware and rodents used in succeeding missions.

  10. BAP1 and Cancer

    PubMed Central

    Carbone, Michele; Yang, Haining; Pass, Harvey I.; Krausz, Thomas; Testa, Joseph R.; Gaudino, Giovanni

    2013-01-01

    Preface BAP1 is a deubiquitylase that is found associated with multi-protein complexes that regulate key cellular pathways, including the cell cycle, cellular differentiation, cell death, gluconeogenesis and the DNA damage response (DDR). Recent findings indicate that germline BAP1 mutations cause a novel cancer syndrome, characterized, at least in the affected families studied so far, by the onset at an early age of benign melanocytic skin tumours with mutated BAP1, and later in life by a high incidence of mesothelioma, uveal melanoma, cutaneous melanoma and possibly additional cancers. PMID:23550303

  11. 1-Benzyl-4-(naphthalen-1-yl)-1H-1,2,3-triazole

    PubMed Central

    Sarmiento-Sánchez, Juan I.; Aguirre, Gerardo; Rivero, Ignacio A.

    2011-01-01

    In the title compound, C19H15N3, the benzyl group is almost perpendicular to the triazole ring [dihedral angle = 80.64 (8)°], while the napthyl group makes an angle of 30.27 (12)° with the plane of the triazole ring. This conformation is different from the 1-benzyl-4-phenyl-1H-1,2,3-triazole analogue, which has the benzyl ring system at an angle of 87.94° and the phenyl group at an angle of 3.35° to the plane of the triazole ring. PMID:21837221

  12. The Paracaspase MALT1.

    PubMed

    Hachmann, Janna; Salvesen, Guy S

    2016-03-01

    The human paracaspase MALT1 is a caspase homolog that plays a central role in NF-κB signaling. Over the past few years it has become clear that this is due to a combination of its scaffolding and proteolytic function. Knockout mice and mice expressing a catalytically dead variant of the protease have provided valuable information. This review aims to provide an overview of recent developments regarding the enzymatic mechanism and specificity of MALT1, its substrates discovered to date, different mouse models, as well as the role of MALT1 in NF-κB signaling downstream of a variety of different receptors.

  13. Viscosities and densities for heptane + 1-pentanol, + 1-hexanol, + 1-heptanol, + 1-octanol, + 1-decanol, and + 1-dodecanol at 298.15 K and 308.15 K

    SciTech Connect

    Sastry, N.V.; Valand, M.K.

    1996-11-01

    Densities and viscosities for heptane + 1-pentanol, + 1-hexanol, + 1-heptanol, + 1-octanol, + 1-decanol, and + 1-dodecanol are reported at (298.15 K and 308.15) K. The viscosity deviations were calculated. The mixture viscosity data were fitted to the semiempirical equations of Grunberg-Nissan, Heric, McAllister, and Auslander.

  14. DAX-1 (NR0B1) and steroidogenic factor-1 (SF-1, NR5A1) in human disease

    PubMed Central

    Suntharalingham, Jenifer P.; Buonocore, Federica; Duncan, Andrew J.; Achermann, John C.

    2016-01-01

    DAX-1 (NR0B1) and SF-1 (NR5A1) are two nuclear receptor transcription factors that play a key role in human adrenal and reproductive development. Loss of DAX-1 function is classically associated with X-linked adrenal hypoplasia congenita. This condition typically affects boys and presents as primary adrenal insufficiency in early infancy or childhood, hypogonadotropic hypogonadism at puberty and impaired spermatogenesis. Late onset forms of this condition and variant phenotypes are increasingly recognized. In contrast, disruption of SF-1 only rarely causes adrenal insufficiency, usually in combination with testicular dysgenesis. Variants in SF-1/NR5A1 more commonly cause a spectrum of reproductive phenotypes ranging from 46,XY DSD (partial testicular dysgenesis or reduced androgen production) and hypospadias to male factor infertility or primary ovarian insufficiency. Making a specific diagnosis of DAX-1 or SF-1 associated conditions is important for long-term monitoring of endocrine and reproductive function, appropriate genetic counselling for family members, and for providing appropriate informed support for young people. PMID:26303087

  15. X1 Exoskeleton

    NASA Video Gallery

    NASA's Ironman-Like Exoskeleton Could Give Astronauts, Paraplegics Improved Mobility and Strength. While NASA's X1 robotic exoskeleton can't do what you see in the movies, the latest robotic, space...

  16. C2H4ArF2 1,1-Difluoroethane - argon (1/1)

    NASA Astrophysics Data System (ADS)

    Demaison, J.

    This document is part of Part 1 of Subvolume D 'Asymmetric Top Molecules' of Volume 29 'Molecular Constants Mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy' of Landolt-Börnstein - Group II 'Molecules and Radicals'.

  17. Probability 1/e

    ERIC Educational Resources Information Center

    Koo, Reginald; Jones, Martin L.

    2011-01-01

    Quite a number of interesting problems in probability feature an event with probability equal to 1/e. This article discusses three such problems and attempts to explain why this probability occurs with such frequency.

  18. Psychiatric liability: Part 1.

    PubMed

    Fiesta, J

    1998-07-01

    Psychiatric health care providers' liability extends from clinical cases--medication errors, misdiagnosis, etc.--to particular issues unique to the mental health setting. Part 1 discusses lawsuits common to this setting.

  19. Restructuring liability: Part 1.

    PubMed

    Fiesta, J

    1998-05-01

    With recent cutbacks in staffing, clarifying orders, establish priorities, understanding accepted standards and providing experienced personnel is even more critical. "Restructuring Liability: Part 1" discusses cases that focus on basic nursing skills--assessment, monitoring and communication.

  20. Alpha-1 Antitrypsin Deficiency

    MedlinePlus

    ... 1 antitrypsin (an-tee-TRIP-sin) deficiency, or AAT deficiency, is a condition that raises your risk ... and other diseases. Some people who have severe AAT deficiency develop emphysema (em-fi-SE-ma)—often ...

  1. IML-1 Logo

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The primary payload for Space Shuttle Mission STS-42, launched January 22, 1992, was the International Microgravity Laboratory-1 (IML-1), a pressurized manned Spacelab module. The goal of IML-1 was to explore in depth the complex effects of weightlessness of living organisms and materials processing. Around-the-clock research was performed on the human nervous system's adaptation to low gravity and effects of microgravity on other life forms such as shrimp eggs, lentil seedlings, fruit fly eggs, and bacteria. Materials processing experiments were also conducted, including crystal growth from a variety of substances such as enzymes, mercury iodide and a virus. More than 200 scientists from 16 countries participated in the investigations. This is the logo or emblem that was designed to represent the IML-1 payload.

  2. Chapter 1: Introduction

    SciTech Connect

    None, None

    2009-01-18

    This report describes analysis undertaken by EERE to better understand the extent to which the technologies and market improvements funded by its fiscal year (FY) 2006 Budget Request1 will make energy more affordable, cleaner, and more reliable.

  3. Cold Sores (HSV-1)

    MedlinePlus

    ... when you were a kid — most likely from direct contact with someone who has it or getting ... person with HSV-1. The virus spreads through direct_contact — through skin contact or contact with oral ...

  4. Cygnus X-1

    NASA Astrophysics Data System (ADS)

    Bolton, C.; Murdin, P.

    2000-11-01

    Cygnus X-1 is one of the strongest x-ray sources. It is the first celestial object for which we had reasonably convincing evidence that it is a BLACK HOLE. Its x-ray properties include an ultra-soft spectrum, compared to massive x-ray binaries containing a neutron star, rapid (˜1 s) flickering, and high/low flux states with different spectral characteristics. In 1971, a RADIO SOURCE appeared at...

  5. Operation HARDTACK 1, 1958

    DTIC Science & Technology

    1982-12-01

    C.I.1656 flccraf& foficatlon and InstrMentation for High-Altitude Technical PhotoqraRhy*** J.G. James Field Comsand, AFSWP 20...11oi1 DOG - Yurochi (Bikini Atoll) IRWI Ske - Bogan - Pokon (Enewotak Atoll) ITEM Bokonfuaaku (Bikini Atoll) JAMES Rjb~eon -Libiron - Ribaion (Enewetak...Kirunu CLARA -Eybblyae -Ruchi (Enewetak Atoll) Lel!RSUGAR -Reere (BikiLfA Atoll) LEROY Biken - Rigi 1. Rigili (Enewetak Atoll) Libiron JAMES - Ribewon

  6. Substituted 1,1,1-Triaryl-2,2,2-Trifluoroethanes and processes for their synthesis

    NASA Technical Reports Server (NTRS)

    Alston, William B. (Inventor); Gratz, Roy F. (Inventor)

    1988-01-01

    Synthetic procedures are described for tetraalkyls, tetraacids and dianhydrides substituted 1,1,1-triaryl-2,2,2-trifluoroethanes which comprises: (1) 1,1-bis(dialkylaryl)-1 aryl-2,2,2-trifluoroethane; (2) 1,1-bis(dicarboxyaryl)-1 aryl-2,2,2-trifluoroethane; or (3) cyclic dianhydride or diamine of 1,1-bis(dialkylaryl)-1 aryl-2,2,2,-trifluoroethanes.

  7. THE E1 PROTEINS

    PubMed Central

    Bergvall, Monika; Melendy, Thomas; Archambault, Jacques

    2013-01-01

    E1, an ATP-dependent DNA helicase, is the only enzyme encoded by papillomaviruses (PVs). It is essential for replication and amplification of the viral episome in the nucleus of infected cells. To do so, E1 assembles into a double-hexamer at the viral origin, unwinds DNA at the origin and ahead of the replication fork and interacts with cellular DNA replication factors. Biochemical and structural studies have revealed the assembly pathway of E1 at the origin and how the enzyme unwinds DNA using a spiral escalator mechanism. E1 is tightly regulated in vivo, in particular by post-translational modifications that restrict its accumulation in the nucleus. Here we review how different functional domains of E1 orchestrate viral DNA replication, with an emphasis on their interactions with substrate DNA, host DNA replication factors and modifying enzymes. These studies have made E1 one of the best characterized helicases and provided unique insights on how PVs usurp different host-cell machineries to replicate and amplify their genome in a tightly controlled manner. PMID:24029589

  8. Thermal chemistry of 2-halo-1-propanols on Ni(1 1 1) and Cu(1 1 1) surfaces: A UBI-QEP energetic modeling

    NASA Astrophysics Data System (ADS)

    Mirzanejad, Amir

    2015-12-01

    The effect of β-halogen substitutions on the thermal chemistry of 1-propanol over Ni(1 1 1) and Cu(1 1 1) single-crystal surfaces was investigated using the method of unity bond index-quadratic exponential potential (UBI-QEP). This method was employed to investigate the energetics of the catalytic conversion routes of the ad-molecule mainly at the zero-coverage limit by calculating activation barriers and enthalpy changes for surface reactions. The alcohol molecule can be oxidized partially and totally over the Ni surface, however, the molecule is rather inactive on Cu. The β-halogen substitution makes extensive conversion of the alcohol possible on the Cu surface and changes conversion pathways on the Ni surface. It was found that halogen substitution as well as hydrogen bonding can affect the reactivity and conversion routes of the molecules on Ni and Cu surfaces. On account of energetic criteria, the predicted routes for decompositions and the TPD patterns for the surface species are in accord with the available experimental observations.

  9. Flight Model of the `Flying Laptop' OBC and Reconfiguration Unit

    NASA Astrophysics Data System (ADS)

    Eickhoff, Jens; Stratton, Sam; Butz, Pius; Cook, Barry; Walker, Paul; Uryu, Alexander; Lengowski, Michael; Roser, Hans-Peter

    2012-08-01

    As already published in papers at the DASIA conferences 2010 in Budapest [1] and 2011 in Malta [2], the University of Stuttgart, Germany, is developing an advanced 3-axis stabilized small satellite applying industry standards for command/control techniques, onboard software design and onboard computer components. The satellite has a launch mass of approx. 120kg. One of the main challenges was the development of an ultra compact and performing onboard computer (OBC), which was intended to support an RTEMS operating system, a PUS standard based onboard software (OBSW) and CCSDS standard based ground/space communication. The developed architecture is based on 4 main elements (see [1, 2] and Figure 3) which are developed in cooperation with industrial partners:• the OBC core board based on the LEON3 FT architecture,• an I/O Board for all OBC digital interfaces to S/C equipment,• a CCSDS TC/TM decoder/encoder board,• reconfiguration unit being embedded in the satellite power control and distribution unit PCDU.In the meantime the EM / Breadboard units of the computer have been tested intensively including first HW/SW integration tests in a Satellite Testbench (see Figure 2). The FM HW elements from the co-authoring suppliers are under assembly in Stuttgart.

  10. 45 CFR 1.1 - Location of HHS regulations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Location of HHS regulations. 1.1 Section 1.1 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION HHS'S REGULATIONS § 1.1... of the Secretary administers are located in Parts 1-99 of Title 45. • Health regulations are...

  11. 7 CFR 1.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Purpose and scope. 1.1 Section 1.1 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.1 Purpose and scope... process. This subpart also serves as the implementing regulations (referred to in § 1.3,...

  12. 26 CFR 1.50-1 - Restoration of credit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Restoration of credit. 1.50-1 Section 1.50-1... Computing Credit for Investment in Certain Depreciable Property § 1.50-1 Restoration of credit. (a) In general. Section 49(a) (relating to termination of credit) does not apply to property— (1)...

  13. 26 CFR 1.11-1 - Tax on corporations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Tax on corporations. 1.11-1 Section 1.11-1... Corporations § 1.11-1 Tax on corporations. (a) Every corporation, foreign or domestic, is liable to the tax imposed under section 11 except (1) corporations specifically excepted under such section from such...

  14. [Universal electrogustometer EG-1].

    PubMed

    Pleskacz, Witold A; Wałkanis, Andrzej; Rapiejko, Piotr; Jurkiewicz, Dariusz

    2009-01-01

    Electrogustometry has been used as a clinical tool for diagnosis and assessment of a variety of conditions. Since the lack of versatile electrogustometer for research and diagnosis, the new electrogustometer EG-1 was developed in 2006. It was done in cooperation between Warsaw University of Technology and Military Institute of Medicine in Warsaw. EG-1 allows quantitative estimation of taste perception threshold using both static and impulse electrogustometry with bipolar electrode. It is a fully autonomous, battery powered and portable instrument. Because of small size and weight, it can be easily placed in any environment. Microprocessor controlled measurement system and user-friendly interface (LCD display with simple keyboard) make EG-1 electrogustometer very handy and flexible in operation. Data obtained during measurements is stored in the internal device memory. After taste examinations measurement data can be transferred to a personal computer via inbuilt USB port for further analysis and storage. EG-1 can generate three predefined variously shaped current impulses: sinus-, saw- and rectangle-shaped. There is an optional possibility of creating own shapes of stimulus puls by the user. The electrical parameters of generated pulses are as follow: current amplitude 1-2000 microA regulated with 1 microA step, stimulus frequency 0(DC)-500 Hz regulated with 5 Hz step, controlable fulfillment factor and signal rise time (optional for automatic measurements). The operator can trigger the stimuli via a hand switch on the bipolar electrode (with gold-plated endings), via keyboard or via additional independent hand switch. Three years of experience collected during EG-1 exploitation allowed to design a new version of electrogustometer EG-2 with a touch panel and color graphical display.

  15. TRUPACT-1 implementation plan

    SciTech Connect

    Hurley, J.D.; Tappen, J.J. . Joint Integration Office); Christensen, D.S. )

    1985-09-01

    TRUPACT-1, the TRansUranic PACkage Transporter is a packaging designed to transport defense contact handled transuranic (CH-TRU) waste from generating and interim TRU waste storage facilities to the Waste Isolation Pilot Plant (WIPP). Prior to fabrication and procurement of a full fleet, an initial design (TRUPACT-1) will be introduced to the defense TRU waste complex through use in an operational prototype fleet which will consist of Units 1, 2, and 3. In an effort to provide a relatively smooth introduction of the TRUPACT-1, the TRUPACT Technical Team (TTT) has developed the following implementation plan. The plan provides detailed information on user handling opportunities, schedules, equipment, responsibilities, reporting and data collection activities to be performed. The intent of this document is to provide users of the TRUPACT-1 with a guidance document, complete with references, that will allow the smooth introduction of this new transportation system by providing the information necessary for collecting operational, performance and cost data. These data will be used in modeling and full fleet design and procurement activities. In addition, these data will help fine tune procedures in the inspection and maintenance document and the operational document. Additional objectives of this plan are to aid in the establishment of site operational, inspection and maintenance procedures as well as training of site operators and briefing state and local officials.

  16. HERG1 channelopathies

    PubMed Central

    2009-01-01

    Human ether a go-go-related gene type 1 (hERG1) K+ channels conduct the rapid delayed rectifier K+ current and mediate action potential repolarization in the heart. Mutations in KCNH2 (the gene that encodes hERG1) causes LQT2, one of the most common forms of long QT syndrome, a disorder of cardiac repolarization that predisposes affected subjects to ventricular arrhythmia and increases the risk of sudden cardiac death. Hundreds of LQT2-associated mutations have been described, and most cause a loss of function by disrupting subunit folding, assembly, or trafficking of the channel to the cell surface. Loss-of-function mutations in hERG1 channels have also recently been implicated in epilepsy. A single gain-of-function mutation has been described that causes short QT syndrome and cardiac arrhythmia. In addition, up-regulation of hERG1 channel expression has been demonstrated in specific tumors and has been associated with skeletal muscle atrophy in mice. PMID:20544339

  17. 49 CFR 172.522 - EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3... INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.522 EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards. (a) Except for size and color, the EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES...

  18. 49 CFR 172.522 - EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3... INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.522 EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards. (a) Except for size and color, the EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES...

  19. 49 CFR 172.522 - EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3... INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.522 EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards. (a) Except for size and color, the EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES...

  20. 49 CFR 172.522 - EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3... INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.522 EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards. (a) Except for size and color, the EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES...

  1. HIV-1 replication.

    PubMed

    Freed, E O

    2001-11-01

    In general terms, the replication cycle of lentiviruses, including HIV-1, closely resembles that of other retroviruses. There are, however, a number of unique aspects of HIV replication; for example, the HIVs and SIVs target receptors and coreceptors distinct from those used by other retroviruses. Lentiviruses encode a number of regulatory and accessory proteins not encoded by the genomes of the prototypical "simple" retroviruses. Of particular interest from the gene therapy perspective, lentiviruses possess the ability to productively infect some types of non-dividing cells. This chapter, while reiterating certain points discussed in Chapter 1, will attempt to focus on issues unique to HIV-1 replication. The HIV-1 genome encodes the major structural and non-structural proteins common to all replication-competent retroviruses (Fig. 1, and Chapter 1). From the 5'- to 3'-ends of the genome are found the gag (for group-specific antigen), pol (for polymerase), and env (for envelope glycoprotein) genes. The gag gene encodes a polyprotein precursor whose name, Pr55Gag, is based on its molecular weight. Pr55Gag is cleaved by the viral protease (PR) to the mature Gag proteins matrix (also known as MA or p17), capsid (CA or p24), nucleocapsid (NC or p7), and p6. Two spacer peptides, p2 and p1, are also generated upon Pr55Gag processing. The pol-encoded enzymes are initially synthesized as part of a large polyprotein precursor, Pr160GagPol, whose synthesis results from a rare frameshifting event during Pr55Gag translation. The individual pol-encoded enzymes, PR, reverse transcriptase (RT), and integrase (IN), are cleaved from Pr160GagPol by the viral PR. The envelope (Env) glycoproteins are also synthesized as a polyprotein precursor (Fig. 1). Unlike the Gag and Pol precursors, which are cleaved by the viral PR, the Env precursor, known as gp160, is processed by a cellular protease during Env trafficking to the cell surface, gp160 processing results in the generation of the

  2. Spin-1 quantum walks

    NASA Astrophysics Data System (ADS)

    Morita, Daichi; Kubo, Toshihiro; Tokura, Yasuhiro; Yamashita, Makoto

    2016-06-01

    We study the quantum walks of two interacting spin-1 bosons. We derive an exact solution for the time-dependent wave function, which describes the two-particle dynamics governed by the one-dimensional spin-1 Bose-Hubbard model. We show that propagation dynamics in real space and mixing dynamics in spin space are correlated via the spin-dependent interaction in this system. The spin-mixing dynamics has two characteristic frequencies in the limit of large spin-dependent interactions. One of the characteristic frequencies is determined by the energy difference between two bound states, and the other frequency relates to the cotunneling process of a pair of spin-1 bosons. Furthermore, we numerically analyze the growth of the spin correlations in quantum walks. We find that long-range spin correlations emerge showing a clear dependence on the sign of the spin-dependent interaction and the initial state.

  3. 26 CFR 1.642(a)(1)-1 - Partially tax-exempt interest.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Partially tax-exempt interest. 1.642(a)(1)-1 Section 1.642(a)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Estates, Trusts, and Beneficiaries § 1.642(a)(1)-1 Partially...

  4. 78 FR 40099 - 1-Hydroxyethylidene-1, 1-Diphosphonic Acid From India: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... International Trade Administration 1-Hydroxyethylidene-1, 1-Diphosphonic Acid From India: Final Results of... of the antidumping duty order on 1-hydroxyethylidene-1, 1-diphosphonic acid (HEDP) from India.\\1\\ The...-Hydroxyethylidene-1, 1-Diphosphonic Acid from India: Preliminary Results of Antidumping Duty Administrative...

  5. 76 FR 78237 - 1-Hydroxyethylidene-1, 1-Diphosphonic Acid From India: Preliminary Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... International Trade Administration 1-Hydroxyethylidene-1, 1-Diphosphonic Acid From India: Preliminary Results of... administrative review of the antidumping duty order on 1-hydroxyethylidene-1, 1-diphosphonic acid (HEDP) from...- hydroxyethylidene-1, 1-diphosphonic acid \\1\\, also referred to as hydroxethlylidenediphosphonic...

  6. Anguillid Herpesvirus 1 Transcriptome

    PubMed Central

    van Beurden, Steven J.; Gatherer, Derek; Kerr, Karen; Galbraith, Julie; Herzyk, Pawel; Peeters, Ben P. H.; Rottier, Peter J. M.; Engelsma, Marc Y.

    2012-01-01

    We used deep sequencing of poly(A) RNA to characterize the transcriptome of an economically important eel virus, anguillid herpesvirus 1 (AngHV1), at a stage during the lytic life cycle when infectious virus was being produced. In contrast to the transcription of mammalian herpesviruses, the overall level of antisense transcription from the 248,526-bp genome was low, amounting to only 1.5% of transcription in predicted protein-coding regions, and no abundant, nonoverlapping, noncoding RNAs were identified. RNA splicing was found to be more common than had been anticipated previously. Counting the 10,634-bp terminal direct repeat once, 100 splice junctions were identified, of which 58 were considered likely to be involved in the expression of functional proteins because they represent splicing between protein-coding exons or between 5′ untranslated regions and protein-coding exons. Each of the 30 most highly represented of these 58 splice junctions was confirmed by RT-PCR. We also used deep sequencing to identify numerous putative 5′ and 3′ ends of AngHV1 transcripts, confirming some and adding others by rapid amplification of cDNA ends (RACE). The findings prompted a revision of the AngHV1 genome map to include a total of 129 protein-coding genes, 5 of which are duplicated in the terminal direct repeat. Not counting duplicates, 11 genes contain integral, spliced protein-coding exons, and 9 contain 5′ untranslated exons or, because of alternative splicing, 5′ untranslated and 5′ translated exons. The results of this study sharpen our understanding of AngHV1 genomics and provide the first detailed view of a fish herpesvirus transcriptome. PMID:22787220

  7. Preparation of 1,1'-dinitro-3,3'-azo-1,2,4-triazole. [1,1'-dinitro-3,3'-azo-1,2,4-triazole

    DOEpatents

    Lee, K.Y.

    1985-03-05

    A new high density composition of matter, 1,1'-dinitro-3,3'-azo-1,2,4-triazole, has been synthesized using inexpensive, commonly available compounds. This compound has been found to be an explosive, and its use as a propellant is anticipated. 1 fig., 1 tab.

  8. Apollo 1 Prime Crew

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Portrait of the Apollo 1 prime crew for first manned Apollo space flight. From left to right are: Edward H. White II, Virgil I. 'Gus' Grissom, and Roger B. Chaffee. On January 27, 1967 at 5:31 p.m. CST (6:31 local time) during a routine simulated launch test onboard the Apollo Saturn V Moon rocket, an electrical short circuit inside the Apollo Command Module ignited the pure oxygen environment and within a matter of seconds all three Apollo 1 crewmembers perished.

  9. IO SUBSYSTEM 1 BETA

    SciTech Connect

    Sjaardema, Greg

    2002-08-21

    "IO Subsystem Ver. 1.0 Beta" uses standard object-oriented principles to minimize dependencies between the underlying input or output database format and the client code (i.e., Sierra) using the io subsystem. The interface and priciples are simolar to the Facade pattern described in the "Design Patterns" book by Gamma, et.al. The software uses data authentication algorithms to ensure data input/output is consistent with model being defined. "IO Subsystem Ver. 1.0 Beta" is a database independent input/output library for finite element analysis, preprocessing, post processing, and translation programs.

  10. Infrared reflection absorption spectroscopic study of the adsorption structures of dimethyl ether and methyl ethyl ether on Cu(1 1 1) and Ag(1 1 1)

    NASA Astrophysics Data System (ADS)

    Kasahara, Takahiro; Itoh, Koichi

    2007-02-01

    Infrared reflection absorption (IRA) spectra measured for dimethyl ether (DME) adsorbed at 80 K on Cu(1 1 1) and Ag(1 1 1) give IR bands belonging only to the A 1 and B 2 species, indicating that the adsorbate takes on an orientation in which the C2 axis bisecting the COC bond angle tilts away from the surface normal within the plane perpendicular to the substrates. The DFT method was applied to simulate the IRA spectra, indicating that the tilt angles of DME on Cu(1 1 1) and Ag(1 1 1) are about 50° and 55°, respectively, at submonolayer coverages. The results are in contrast to the case of DME on Cu(1 1 0) and Ag(1 1 0), where the C2 axis is perpendicular to the substrates [T. Kiyohara et al., J. Phys. Chem. A 106 (2002) 3469]. Methyl ethyl ether (MEE) adsorbed at 80 K on Cu(1 1 1) gives IRA bands mainly ascribable to the gauche ( G) form, whereas the IRA spectra measured for MEE on Ag(1 1 1) are characterized by the trans ( T) form. The rotational isomers are identical with those on Cu(1 1 0) and Ag(1 1 0); i.e., MEE on Cu(1 1 0) takes the G form and the adsorbate on Ag(1 1 0) the T form [T. Kiyohara et al., J. Phys. Chem. B 107 (2003) 5008]. The simulation of the IRA spectra indicated that (i) the G form adsorbate on Cu(1 1 1) takes an orientation, in which the axis bisecting the COC bond angle tilts away from the surface normal by ca. 30° within the plane perpendicular to the surface to make the CH 3-CH 2 bond almost parallel to the surface, and (ii) the T form adsorbate on Ag(1 1 1) takes an orientation, in which the bisecting axis tilts away by ca. 60° from the surface normal within the perpendicular plane. Comparison of these adsorption structures of MEE on the (1 1 1) substrates with those of MEE on Cu(1 1 0) and Ag(1 1 0) indicates that the structures are mainly determined by a coordination interaction of the oxygen atom to the surface metals and an attractive van der Waals interaction between the ethyl group of MEE and the substrate surfaces. The

  11. Adsorption of water on TiN (1 0 0), (1 1 0) and (1 1 1) surfaces: A first-principles study

    NASA Astrophysics Data System (ADS)

    Sanyal, Suchismita; Waghmare, Umesh V.; Ruud, James A.

    2011-05-01

    We use first-principles density functional theory-based calculations in the analysis of the interaction of H 2O with (1 0 0), (1 1 0) and (1 1 1) surfaces of TiN, and develop understanding in terms of surface energies, polarity of the surface and chemistry of the cation, through comparison with H 2O adsorption on ZrN. While water molecule physisorbs preferentially at Ti site of (1 0 0) and (1 1 1) surfaces, it adsorbs dissociatively on (1 1 0) surface of TiN with binding stronger than almost 1.32 eV/molecule. Our analysis reveals the following general trends: (a) surfaces with higher energies typically lead to stronger adsorption, (b) dissociative adsorption of H 2O necessarily occurs on a charge neutral high energy surface and (c) lower symmetry of the (1 1 0) plane results in many configurations of comparable stability, as opposed to the higher symmetry (1 0 0) and (1 1 1) surfaces, which also consistently explain the results of H 2O adsorption on MgO available in literature. Finally, weaker adsorption of H 2O on TiN than on ZrN can be rationalized in terms of greater chemical stability of Ti arising from its ability to be in mixed valence.

  12. The S1( 1A1)- S0( 1A1) Electronic Transition of Jet-Cooled o-Difluorobenzene

    NASA Astrophysics Data System (ADS)

    Swinn, Anna K.; Kable, Scott H.

    1998-09-01

    A detailed study of theS1(1A1)-S0(1A1) transition of jet-cooledo-difluorobenzene has been completed using the two techniques of laser-induced fluorescence excitation and dispersed, single vibronic level fluorescence spectroscopy. Analysis of over 60 dispersed fluorescence spectra resulted in both the assignment of 22 excited state vibrational frequencies and the confirmation of 23 ground state frequencies. The spectrum is dominated by Franck-Condon activity in totally symmetric vibrations with long progressions in the ring-breathing mode, ν9. By analogy with benzene and thepara- andmeta-substituted isomers, two vibronic coupling mechanisms are postulated to be responsible for the wealth of weaker symmetry-forbidden structure that has been observed. Single quantum changes inb2vibrations are postulated to appear due to first order vibronic coupling to a higher lyingB2electronic state. Combinations ofb1anda2modes are postulated to appear from second order vibronic coupling to anA1electronic state. This second order coupling causes a pronounced Duschinsky mixing among excited stateb1anda2modes with respect to their ground state counterparts. Franck-Condon factors are calculated for thea1progression-forming modes, anharmonic contributions are evaluated, one strong Fermi resonance is identified and analyzed, and the Duschinsky rotation matrix elements are evaluated for the most strongly affected modes, ν17and ν18. Several transitions in theoDFB-oDFB van der Waals dimer andoDFB-Ar complex are also assigned in the spectrum.

  13. U1A Complex

    SciTech Connect

    2014-10-28

    Some of the most sophisticated experiments in the stockpile stewardship program are conducted in an environmentally safe manner, nearly 1000 feet below the ground at the site. The U1a complex a sprawling underground laboratory and tunnel complex is home to a number of unique capabilities.

  14. Where is Phobos 1?

    NASA Astrophysics Data System (ADS)

    1988-12-01

    The Soviet spacecraft Phobos 1, launched in July this year and now en route to Mars and its major moon, was lost due to an incorrect ground control command. Many attempts were made to reestablish radio-contact, but unfortunately in vain.

  15. OPERATION ALPHABET, 1.

    ERIC Educational Resources Information Center

    COATES, ROBERT H., ED.

    OPERATION ALPHABET 1 IS THE FIRST OF A SERIES OF WORKBOOKS PLANNED TO HELP ADULTS LEARN TO READ AND WRITE. EACH OF THE 100 LESSONS DEVELOPS ONE IDEA OF INTEREST TO ADULTS, EMPHASIZING KEY WORDS AND PRACTICE WRITING EXERCISES. WORDS USED IN THE LESSONS ARE DEFINED AT THE END OF THE BOOK. THIS DOCUMENT IS AVAILABLE FROM NOBLE AND NOBLE, PUBLISHERS,…

  16. The Remarkable Number "1"

    ERIC Educational Resources Information Center

    Allen, G. Donald

    2014-01-01

    In human history, the origin of the numbers came from definite practical needs. Indeed, there is strong evidence that numbers were created before writing. The number "1", dating back at least 20,000 years, was found as a counting symbol on a bone. The famous statement by the German mathematician Leopold Kronecker (1823-1891), "God…

  17. U1A Complex

    ScienceCinema

    None

    2016-07-12

    Some of the most sophisticated experiments in the stockpile stewardship program are conducted in an environmentally safe manner, nearly 1000 feet below the ground at the site. The U1a complex a sprawling underground laboratory and tunnel complex is home to a number of unique capabilities.

  18. Verizon's New # Is 1

    ERIC Educational Resources Information Center

    Freifeld, Lorri

    2012-01-01

    One may be the loneliest number, but Verizon isn't complaining. After appearing five times in the Top 10 over the last six years, the telecommunications company captured the No. 1 spot on the Training Top 125 for the first time in 2012. Despite a relatively flat training budget and a work stoppage that resulted from the expiration of union…

  19. Rescue Manual. Module 1.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Instructional Materials Lab.

    This learner manual for rescuers covers the current techniques or practices required in the rescue service. The first of 10 modules contains 9 chapters: (1) introduction; (2) occupational stresses in rescue operations; (3) size-up; (4) critique; (5) reports and recordkeeping; (6) tools and equipment for rescue operations; (7) planning for…

  20. 1 Main Street, Mars

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Located outside StenniSphere, the visitor center at John C. Stennis Space Center, 1 Main Street Mars is a model of how a habitat on Mars might look. Complete with thermometers, scales and clocks set to Martian equivalents, this exhibit shows how very different life on Mars can be.

  1. 1,4-Dibromobenzene

    Integrated Risk Information System (IRIS)

    1,4 - Dibromobenzene ; CASRN 106 - 37 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinoge

  2. Avermectin B1

    Integrated Risk Information System (IRIS)

    Avermectin B1 ; CASRN 65195 - 55 - 3 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic E

  3. 1,2-Diphenylhydrazine

    Integrated Risk Information System (IRIS)

    1,2 - Diphenylhydrazine ; CASRN 122 - 66 - 7 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcin

  4. 1,4-Dichlorobenzene

    Integrated Risk Information System (IRIS)

    1,4 - Dichlorobenzene ; CASRN 106 - 46 - 7 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinog

  5. 1,2-Dibromoethane

    Integrated Risk Information System (IRIS)

    EPA 635 / R - 04 / 067 www.epa.gov / iris TOXICOLOGICAL REVIEW OF 1,2 - DIBROMOETHANE ( CAS No . 106 - 93 - 4 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) June 2004 U.S . Environmental Protection Agency Washington , DC DISCLAIMER This document has been revie

  6. 1,3-Dichloropropene

    Integrated Risk Information System (IRIS)

    EPA / 635 / R - 00 / 001 TOXICOLOGICAL REVIEW OF 1,3 - DICHLOROPROPENE ( CAS No . 542 - 75 - 6 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) May 2000 U.S . Environmental Protection Agency Washington , DC DISCLAIMER This document has been reviewed in accordanc

  7. PECAM-1 and Angiogenesis

    DTIC Science & Technology

    2009-12-01

    studies have shown that systemic delivery of an anti–PECAM-1 ribozyme suppresses the progression of already established tumor metastases (11). We...plasmid-based ribozyme targeting in adult mice. Proc Natl Acad Sci USA 99:3878–3883. 12. Vantyghem SA, Postenka CO, Chambers AF (2003) Estrous cycle

  8. Spacelab D-1 mission

    NASA Technical Reports Server (NTRS)

    Dunbar, Bonnie J.

    1990-01-01

    The Spacelab D-1 (Deutchland Eins) Mission is discussed from the points of view of safety, materials handling, and toxic materials; the laboratory and equipment used; and some of the different philosophies utilized on this flight. How to enhance scientific return at the same time as being safe was examined.

  9. HTLV-1-targeted immunotherapy.

    PubMed

    Suehiro, Youko

    Adult T-cell leukemia/lymphoma (ATL) is a HTLV-1 induced T-cell malignancy with an extremely poor prognosis. There is a long latency period between HTLV-1 infection and the onset of ATL, which indicates the existence of multistep mechanisms of leukemogenesis in the infected cells. Tax, which is encoded by the HTLV-1 pX region, plays a crucial role in HTLV-1 leukemogenesis and is a major target of CTL. We developed an anti-ATL therapeutic vaccine consisting of autologous dendritic cells that is pulsed with Tax peptides (Tax-DC). The vaccination protocol was completed with three injections at a 2-week interval, within one month. Good quality of life and long-term treatment-free survival were observed for more than 3 years in two of the three patients enrolled in the pilot study. Furthermore, the proviral load remained mostly around the carrier level, with minor fluctuation, after vaccination. Tax-specific proliferative CTL responses were observed in all cases and sporadically augmented responses were also subsequently detected. The Tax-DC vaccine might be a well-tolerated and long-lasting maintenance therapy that is acceptable even for elderly patients. Based on the encouraging results, we are now conducting a clinical trial of Tax-DC vaccine combined with anti-CCR4 antibody to enhance the efficacy of the vaccine as next-generation immunotherapy.

  10. Spacelab Life Sciences-1

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-40, carrying Spacelab Life Sciences-1, was the first dedicated to study the human body in microgravity. Experiments regarding adaptation to space and readaptation to the world of gravity are discussed in this video. Spacelab is another precursor to long-term science aboard the space station.

  11. 1,4-Dithiane

    Integrated Risk Information System (IRIS)

    1,4 - Dithiane ; CASRN 505 - 29 - 3 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic Ef

  12. 1,3-Butadiene

    Integrated Risk Information System (IRIS)

    1,3 - Butadiene ; CASRN 106 - 99 - 0 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic E

  13. 1,2-Dichloropropane

    Integrated Risk Information System (IRIS)

    1,2 - Dichloropropane ; CASRN 78 - 87 - 5 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinoge

  14. Document Design: Part 1.

    ERIC Educational Resources Information Center

    Andrews, Deborah C., Ed.; Dyrud, Marilyn, Ed.

    1996-01-01

    Presents four articles that provide suggestions for teaching document design: (1) "Teaching the Rhetoric of Document Design" (Michael J. Hassett); (2) "Teaching by Example: Suggestions for Assignment Design" (Marilyn A. Dyrud); (3) "Teaching the Page as a Visual Unit" (Bill Hart-Davidson); and (4) "Designing a…

  15. Pharmacogenetics of OPRM1

    PubMed Central

    Crist, Richard C.; Berrettini, Wade H.

    2013-01-01

    Pharmacogenetic research has the potential to explain the variation in treatment efficacy within patient populations. Understanding the interaction between genetic variation and medications may provide a method for matching patients to the most effective therapeutic options and improving overall patient outcomes. The OPRM1 gene has been a target of interest in a large number of pharmacogenetic studies due to its genetic and structural variation, as well as the role of opioid receptors in a variety of disorders. The mu-opioid receptor (MOR), encoded by OPRM1, naturally regulates the analgesic response to pain and also controls the rewarding effects of many drugs of abuse, including opioids, nicotine, and alcohol. Genetic variants in OPRM1, particularly the nonsynonymous polymorphism A118G, have been repeatedly associated with the efficacy of treatments for pain and various types of dependence. This review focuses on the current understanding of the pharmacogenetic impact of OPMR1, primarily in regards to the treatment of pain and addiction. PMID:24201053

  16. Gentilly 1: decontamination program

    SciTech Connect

    Le, H.; Denault, P.

    1985-11-01

    The Gentilly 1 station, a 250-MW(e) light-water-cooled and heavy-water-moderated nuclear reactor, is being decommissioned to a static state (variant of stage 1) condition by Atomic Energy of Canada Limited (AECL). The scope of the decontamination program at the Gentilly 1 site includes the fuel pool and associated systems, the decontamination center, the laundry, the feedwater pumps and piping systems, the service building ventilation and drainage systems, and miscellaneous floor and wall areas. After an extensive literature review for acceptable decontamination methods, it was decided that the decontamination equipment used at Gentilly 1 during the program would include a hydrolaser, a scarifier, chipping hammers, a steam cleaner, an ultrasonic bath, and cutting tools. In addition, various foams, acids, detergents, surfactants, and abrasives are used alone and in tandem with the above equipment. This paper highlights the result of these decontaminations, their effectiveness, and the recommendation for future application. The methodology in performing these operations are also presented.

  17. 1,2-Dichloroethane

    Integrated Risk Information System (IRIS)

    1,2 - Dichloroethane ; CASRN 107 - 06 - 2 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinoge

  18. Feature Article: Thermodynamic properties from ab-initio calculations: New theoretical developments, and applications to various materials systems

    NASA Astrophysics Data System (ADS)

    Fähnle, Manfred; Drautz, Ralf; Lechermann, Frank; Singer, Reinhard; Diaz-Ortiz, Alejandro; Dosch, Helmut

    2005-05-01

    The cover picture from the Feature Article [1] depicts the calculated landscape of lowest formation energies for the ternary compound system Ni-Fe-Al. The figure shows for each composition the difference in the formation energy (in meV/atom) for the respective homogeneous configuration with lowest energy on the bcc and the fcc parent lattice. The phases on the fcc lattice dominate the Ni- and Al-rich regions of the Gibbs triangle.The first author Manfred Fähnle is Professor at the University of Stuttgart and member of the theory group of the department of Prof. Schütz at the Max-Planck-Institut für Metallforschung in Stuttgart. In 1980 he was awarded with the Otto-Hahn medal of the Max-Planck Society and in 1985 he received the Academy Award for Physics of the University of Göttingen. His present research interests are the static and dynamic properties of bulk and nanostructured magnetic systems, as well as the ab-initio statistical mechanics of alloys.

  19. Feature Article: Understanding strongly correlated many-body systems with quantum Monte Carlo simulations

    NASA Astrophysics Data System (ADS)

    Lavalle, Catia; Rigol, Marcos; Muramatsu, Alejandro

    2005-08-01

    The cover picture of the current issue, taken from the Feature Article [1], depicts the evolution of local density (a) and its quantum fluctuations (b) in trapped fermions on one-dimensional optical lattices. As the number of fermions in the trap is increased, figure (a) shows the formation of a Mott-insulating plateau (local density equal to one) whereas the quantum fluctuations - see figure (b) - are strongly suppressed, but nonzero. For a larger number of fermions new insulating plateaus appear (this time with local density equal to two), but no density fluctuations. Regions with non-constant density are metallic and exhibit large quantum fluctuations of the density.The first author Catia Lavalle is a Postdoc at the University of Stuttgart. She works in the field of strongly correlated quantum systems by means of Quantum Monte Carlo methods (QMC). While working on her PhD thesis at the University of Stuttgart, she developed a new QMC technique that allows to study dynamical properties of the t-J model.

  20. 50 CFR 1.1 - Meaning of terms.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Meaning of terms. 1.1 Section 1.1 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.1 Meaning of terms. As used in this chapter, unless separately defined, terms shall have...

  1. 2009 H1N1 Flu Vaccine Facts

    MedlinePlus

    ... turn Javascript on. Feature: Flu 2009 H1N1 Flu Vaccine Facts Past Issues / Fall 2009 Table of Contents ... H1N1 flu vaccine. 1 The 2009 H1N1 flu vaccine is safe and well tested. Clinical trials conducted ...

  2. 26 CFR 1.23-1 - Residential energy credit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... which he received a loan of $5,000 from the Federal Solar-Energy and Energy Conservation Bank. Assume... 26 Internal Revenue 1 2013-04-01 2013-04-01 false Residential energy credit. 1.23-1 Section 1.23-1... Rates During A Taxable Year § 1.23-1 Residential energy credit. (a) General rule. Section 23 or...

  3. 26 CFR 1.23-1 - Residential energy credit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... which he received a loan of $5,000 from the Federal Solar-Energy and Energy Conservation Bank. Assume... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Residential energy credit. 1.23-1 Section 1.23-1... Rates During A Taxable Year § 1.23-1 Residential energy credit. (a) General rule. Section 23 or...

  4. 26 CFR 1.23-1 - Residential energy credit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... which he received a loan of $5,000 from the Federal Solar-Energy and Energy Conservation Bank. Assume... 26 Internal Revenue 1 2014-04-01 2013-04-01 true Residential energy credit. 1.23-1 Section 1.23-1... Rates During A Taxable Year § 1.23-1 Residential energy credit. (a) General rule. Section 23 or...

  5. 26 CFR 1.23-1 - Residential energy credit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... which he received a loan of $5,000 from the Federal Solar-Energy and Energy Conservation Bank. Assume... 26 Internal Revenue 1 2012-04-01 2012-04-01 false Residential energy credit. 1.23-1 Section 1.23-1... Rates During A Taxable Year § 1.23-1 Residential energy credit. (a) General rule. Section 23 or...

  6. 26 CFR 1.23-1 - Residential energy credit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... which he received a loan of $5,000 from the Federal Solar-Energy and Energy Conservation Bank. Assume... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Residential energy credit. 1.23-1 Section 1.23-1... Rates During A Taxable Year § 1.23-1 Residential energy credit. (a) General rule. Section 23 or...

  7. 26 CFR 1.402A-1 - Designated Roth Accounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Designated Roth Accounts. 1.402A-1 Section 1... (CONTINUED) INCOME TAXES Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.402A-1 Designated Roth Accounts. Q-1. What is a designated Roth account? A-1. A designated Roth account is a separate account under...

  8. 7 CFR 1.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Purpose and scope. 1.1 Section 1.1 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.1 Purpose and scope... Communications has the primary responsibility for implementation of the FOIA in the Department of...

  9. 7 CFR 1.1 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Purpose and scope. 1.1 Section 1.1 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.1 Purpose and scope... Communications has the primary responsibility for implementation of the FOIA in the Department of...

  10. 26 CFR 1.85-1 - Unemployment compensation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 2 2012-04-01 2012-04-01 false Unemployment compensation. 1.85-1 Section 1.85-1...) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.85-1 Unemployment compensation... unemployment compensation (as defined in paragraph (b)(1) of this section) paid in taxable years...

  11. 26 CFR 1.85-1 - Unemployment compensation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Unemployment compensation. 1.85-1 Section 1.85-1...) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.85-1 Unemployment compensation... unemployment compensation (as defined in paragraph (b)(1) of this section) paid in taxable years...

  12. 26 CFR 1.85-1 - Unemployment compensation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Unemployment compensation. 1.85-1 Section 1.85-1...) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.85-1 Unemployment compensation... unemployment compensation (as defined in paragraph (b)(1) of this section) paid in taxable years...

  13. 26 CFR 1.85-1 - Unemployment compensation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 2 2014-04-01 2014-04-01 false Unemployment compensation. 1.85-1 Section 1.85-1...) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.85-1 Unemployment compensation... unemployment compensation (as defined in paragraph (b)(1) of this section) paid in taxable years...

  14. 26 CFR 1.85-1 - Unemployment compensation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 2 2013-04-01 2013-04-01 false Unemployment compensation. 1.85-1 Section 1.85-1...) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.85-1 Unemployment compensation... unemployment compensation (as defined in paragraph (b)(1) of this section) paid in taxable years...

  15. 47 CFR 1.1943-1.1949 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false 1.1943-1.1949 Section 1.1943-1.1949 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection... §§ 1.1943-1.1949 Cooperation With the Internal Revenue Service...

  16. 26 CFR 1.74-1 - Prizes and awards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Prizes and awards. 1.74-1 Section 1.74-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.74-1 Prizes and awards. (a) Inclusion in gross income. (1) Section...

  17. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  18. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  19. 50 CFR 1.1 - Meaning of terms.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 1 2011-10-01 2011-10-01 false Meaning of terms. 1.1 Section 1.1 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.1 Meaning of terms. As used in this chapter, unless separately defined, terms shall have...

  20. 47 CFR 1.1 - Proceedings before the Commission.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Proceedings before the Commission. 1.1 Section 1.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE General Rules of Practice and Procedure General § 1.1 Proceedings before the Commission. The Commission may on...

  1. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  2. 11 CFR 1.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 11 Federal Elections 1 2011-01-01 2011-01-01 false Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is to set forth rules informing the public as to what information is maintained by the Federal...

  3. 47 CFR 1.1 - Proceedings before the Commission.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Proceedings before the Commission. 1.1 Section 1.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE General Rules of Practice and Procedure General § 1.1 Proceedings before the Commission. The Commission may on...

  4. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  5. 11 CFR 1.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is to set forth rules informing the public as to what information is maintained by the Federal...

  6. 45 CFR 1.1 - Location of HHS regulations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Location of HHS regulations. 1.1 Section 1.1 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION HHS'S REGULATIONS § 1.1... titles of the Code of Federal Regulations: • Regulations having HHS-wide application or which the...

  7. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  8. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  9. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  10. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  11. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  12. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  13. 17 CFR 1.50-1.51 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false 1.50-1.51 Section 1.50-1.51 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous §§ 1.50-1.51...

  14. 17 CFR 1.50-1.51 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false 1.50-1.51 Section 1.50-1.51 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous §§ 1.50-1.51...

  15. 17 CFR 1.50-1.51 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false 1.50-1.51 Section 1.50-1.51 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous §§ 1.50-1.51...

  16. 17 CFR 1.50-1.51 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false 1.50-1.51 Section 1.50-1.51 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous §§ 1.50-1.51...

  17. 17 CFR 1.50-1.51 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false 1.50-1.51 Section 1.50-1.51 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous §§ 1.50-1.51...

  18. 26 CFR 1.267(b)-1 - Relationships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Relationships. 1.267(b)-1 Section 1.267(b)-1...) INCOME TAXES Items Not Deductible § 1.267(b)-1 Relationships. (a) In general. (1) The persons referred to... partnership separately. Therefore, if the other person and a partner are within any one of the...

  19. 26 CFR 1.148-1A - Definitions and elections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Definitions and elections. 1.148-1A Section 1.148-1A Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX....148-1A Definitions and elections. (a) . For guidance see § 1.148-1. (b) Certain...

  20. 26 CFR 1.281-1 - In general.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false In general. 1.281-1 Section 1.281-1 Internal... TAXES Terminal Railroad Corporations and Their Shareholders § 1.281-1 In general. Section 281 provides...” described in paragraph (c) of § 1.281-2 is not includable in gross income of the terminal...

  1. 38 CFR 1.780-1.783 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false 1.780-1.783 Section 1.780-1.783 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Homeless Claimants §§ 1.780-1.783 Part-Time Career Employment Program Source: 44 FR 55172, Sept. 25,...

  2. 38 CFR 1.780-1.783 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false 1.780-1.783 Section 1.780-1.783 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Homeless Claimants §§ 1.780-1.783 Part-Time Career Employment Program Source: 44 FR 55172, Sept. 25,...

  3. 38 CFR 1.780-1.783 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false 1.780-1.783 Section 1.780-1.783 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Homeless Claimants §§ 1.780-1.783 Part-Time Career Employment Program Source: 44 FR 55172, Sept. 25,...

  4. 38 CFR 1.780-1.783 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false 1.780-1.783 Section 1.780-1.783 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Homeless Claimants §§ 1.780-1.783 Part-Time Career Employment Program Source: 44 FR 55172, Sept. 25,...

  5. 38 CFR 1.780-1.783 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false 1.780-1.783 Section 1.780-1.783 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Homeless Claimants §§ 1.780-1.783 Part-Time Career Employment Program Source: 44 FR 55172, Sept. 25,...

  6. 45 CFR 1.1 - Location of HHS regulations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Location of HHS regulations. 1.1 Section 1.1 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION HHS'S REGULATIONS § 1.1 Location of HHS regulations. Regulations for HHS's programs and activities are located in several different titles of the Code of Federal Regulations:...

  7. 26 CFR 1.6013-1 - Joint returns.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Joint returns. 1.6013-1 Section 1.6013-1...) INCOME TAXES (CONTINUED) Tax Returns Or Statements § 1.6013-1 Joint returns. (a) In general. (1) A husband and wife may elect to make a joint return under section 6013(a) even though one of the spouses...

  8. 26 CFR 1.6013-1 - Joint returns.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 13 2013-04-01 2013-04-01 false Joint returns. 1.6013-1 Section 1.6013-1...) INCOME TAXES (CONTINUED) Tax Returns Or Statements § 1.6013-1 Joint returns. (a) In general. (1) A husband and wife may elect to make a joint return under section 6013(a) even though one of the spouses...

  9. 26 CFR 1.6013-1 - Joint returns.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Joint returns. 1.6013-1 Section 1.6013-1...) INCOME TAXES (CONTINUED) Tax Returns Or Statements § 1.6013-1 Joint returns. (a) In general. (1) A husband and wife may elect to make a joint return under section 6013(a) even though one of the spouses...

  10. 26 CFR 1.6013-1 - Joint returns.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Joint returns. 1.6013-1 Section 1.6013-1...) INCOME TAXES Tax Returns Or Statements § 1.6013-1 Joint returns. (a) In general. (1) A husband and wife may elect to make a joint return under section 6013(a) even though one of the spouses has no...

  11. 26 CFR 1.6013-1 - Joint returns.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Joint returns. 1.6013-1 Section 1.6013-1...) INCOME TAXES (CONTINUED) Tax Returns Or Statements § 1.6013-1 Joint returns. (a) In general. (1) A husband and wife may elect to make a joint return under section 6013(a) even though one of the spouses...

  12. 26 CFR 1.56(g)-1 - Adjusted current earnings.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Adjusted current earnings. 1.56(g)-1 Section 1.56(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56(g)-1 Adjusted current earnings. (a) Adjustment for...

  13. 26 CFR 1.362-1 - Basis to corporations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 4 2010-04-01 2010-04-01 false Basis to corporations. 1.362-1 Section 1.362-1...) INCOME TAXES Effects on Corporation § 1.362-1 Basis to corporations. (a) In general. Section 362 provides, as a general rule, that if property was acquired on or after June 22, 1954, by a corporation (1)...

  14. 38 CFR 1.480-1.483 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false 1.480-1.483 Section 1.480-1.483 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Disclosures with Patient's Consent §§ 1.480-1.483 Disclosures Without Patient Consent...

  15. 38 CFR 1.480-1.484 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false 1.480-1.484 Section 1.480-1.484 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Disclosures with Patient's Consent §§ 1.480-1.484 Disclosures Without Patient Consent...

  16. 38 CFR 1.480-1.483 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false 1.480-1.483 Section 1.480-1.483 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Disclosures with Patient's Consent §§ 1.480-1.483 Disclosures Without Patient Consent...

  17. 38 CFR 1.480-1.483 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false 1.480-1.483 Section 1.480-1.483 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Disclosures with Patient's Consent §§ 1.480-1.483 Disclosures Without Patient Consent...

  18. 38 CFR 1.480-1.483 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false 1.480-1.483 Section 1.480-1.483 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Disclosures with Patient's Consent §§ 1.480-1.483 Disclosures Without Patient Consent...

  19. Liquid-air partition coefficients of 1,1-difluoroethane (HFC152a), 1,1,1-trifluoroethane (HFC143a), 1,1,1,2-tetrafluoroethane (HFC134a), 1,1,1,2,2-pentafluoroethane (HFC125) and 1,1,1,3,3-pentafluoropropane (HFC245fa).

    PubMed

    Ernstgård, Lena; Lind, Birger; Andersen, Melvin E; Johanson, Gunnar

    2010-01-01

    Blood-air and tissue-blood coefficients (lambda) are essential to characterize the uptake and disposition of volatile substances, e.g. by physiologically based pharmacokinetic (PBPK) modelling. Highly volatile chemicals, including many hydrofluorocarbons (HFC) have low solubility in liquid media. These characteristics pose challenges for determining lambda values. A modified head-space vial equilibrium method was used to determine lambda values for five widely used HFCs. The method is based on automated head-space gas chromatography and injection of equal amount of chemical in two head-space vials with identical air phase volumes but different volumes of the liquid phase. The liquids used were water (physiological saline), fresh human blood, and olive oil. The average lambda values (n = 8) were as follows: 1,1-difluoroethane (HFC152a) - 1.08 (blood-air), 1.11 (water-air) and 5.6 (oil-air); 1,1,1-trifluoroethane (HFC143a) - 0.15, 0.15 and 1.90; 1,1,1,2-tetrafluoroethane (HFC134a) - 0.36, 0.35 and 3.5; 1,1,1,2,2-pentafluoroethane (HFC125) - 0.083, 0.074 and 1.71; and 1,1,1,3,3-pentafluoropropane (HFC245fa) - 0.62, 0.58 and 12.1. The lambda values appeared to be concentration-independent in the investigated range (2-200 ppm). In spite of the low lambda values, the method errors were modest, with coefficients of variation of 9, 11 and 10% for water, blood and oil, respectively.

  20. GNAO1 encephalopathy

    PubMed Central

    Danti, Federica Rachele; Galosi, Serena; Romani, Marta; Montomoli, Martino; Carss, Keren J.; Raymond, F. Lucy; Parrini, Elena; Bianchini, Claudia; McShane, Tony; Dale, Russell C.; Mohammad, Shekeeb S.; Shah, Ubaid; Mahant, Neil; Ng, Joanne; McTague, Amy; Samanta, Rajib; Vadlamani, Gayatri; Valente, Enza Maria; Leuzzi, Vincenzo; Kurian, Manju A.

    2017-01-01

    Objective: To describe better the motor phenotype, molecular genetic features, and clinical course of GNAO1-related disease. Methods: We reviewed clinical information, video recordings, and neuroimaging of a newly identified cohort of 7 patients with de novo missense and splice site GNAO1 mutations, detected by next-generation sequencing techniques. Results: Patients first presented in early childhood (median age of presentation 10 months, range 0–48 months), with a wide range of clinical symptoms ranging from severe motor and cognitive impairment with marked choreoathetosis, self-injurious behavior, and epileptic encephalopathy to a milder phenotype, featuring moderate developmental delay associated with complex stereotypies, mainly facial dyskinesia and mild epilepsy. Hyperkinetic movements were often exacerbated by specific triggers, such as voluntary movement, intercurrent illnesses, emotion, and high ambient temperature, leading to hospital admissions. Most patients were resistant to drug intervention, although tetrabenazine was effective in partially controlling dyskinesia for 2/7 patients. Emergency deep brain stimulation (DBS) was life saving in 1 patient, resulting in immediate clinical benefit with complete cessation of violent hyperkinetic movements. Five patients had well-controlled epilepsy and 1 had drug-resistant seizures. Structural brain abnormalities, including mild cerebral atrophy and corpus callosum dysgenesis, were evident in 5 patients. One patient had a diffuse astrocytoma (WHO grade II), surgically removed at age 16. Conclusions: Our findings support the causative role of GNAO1 mutations in an expanded spectrum of early-onset epilepsy and movement disorders, frequently exacerbated by specific triggers and at times associated with self-injurious behavior. Tetrabenazine and DBS were the most useful treatments for dyskinesia. PMID:28357411

  1. Crystalline 1H-1,2,3-triazol-5-ylidenes

    SciTech Connect

    Bertrand, Guy; Gulsado-Barrios, Gregorio; Bouffard, Jean; Donnadieu, Bruno

    2016-08-02

    The present invention provides novel and stable crystalline 1H-1,2,3 triazolium carbenes and metal complexes of 1H-1,2,3 triazolium carbenes. The present invention also provides methods of making 1H-1,2,3 triazolium carbenes and metal complexes of 1H-1,2,3 triazolium carbenes. The present invention also provides methods of using 1H-1,2,3 triazolium carbenes and metal complexes of 1H-1,2,3 triazolium carbenes in catalytic reactions.

  2. Direct evidence for functional TRPV1/TRPA1 heteromers.

    PubMed

    Fischer, Michael J M; Balasuriya, Dilshan; Jeggle, Pia; Goetze, Tom A; McNaughton, Peter A; Reeh, Peter W; Edwardson, J Michael

    2014-12-01

    Transient receptor potential cation channel, subfamily V, member 1 (TRPV1) plays a key role in sensing environmental hazards and in enhanced pain sensation following inflammation. A considerable proportion of TRPV1-expressing cells also express transient receptor potential cation channel, subfamily A, member 1 (TRPA1). There is evidence for a TRPV1-TRPA1 interaction that is predominantly calcium-dependent, and it has been suggested that the two proteins might form a heteromeric channel. Here, we constructed subunit concatemers to search for direct evidence for such an interaction. We found that a TRPV1::TRPV1 concatemer and TRPV1 formed channels with similar properties. A TRPV1::TRPA1 concatemer was responsive to TRPV1 agonists capsaicin, acidic pH and ethanol, but not to TRPA1 agonists. Isolated TRPV1 and TRPV1::TRPA1 imaged by atomic force microscopy (AFM) both had molecular volumes consistent with the formation of tetrameric channels. Antibodies decorated epitope tags on TRPV1 with a four-fold symmetry, as expected for a homotetramer. In contrast, pairs of antibodies decorated tags on TRPV1::TRPA1 predominantly at 180°, indicating the formation of a channel consisting of two TRPV1::TRPA1 concatemers arranged face to face. TRPV1::TRPA1 was sensitized by PKC activation and could be inhibited by a TRPV1 antagonist. TRPV1::TRPA1 was activated by heat and displayed a threshold and temperature coefficient similar to TRPV1. However, the channel formed by TRPV1::TRPA1 has only two binding sites for capsaicin and shows less total current and a smaller capsaicin-induced shift in voltage-dependent gating than TRPV1::TRPV1 or TRPV1. We conclude that the presence of TRPA1 exerts a functional inhibition on TRPV1.

  3. 78 FR 79007 - 1,1,1,2-Tetrafluoroethane From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... COMMISSION 1,1,1,2-Tetrafluoroethane From China Determinations On the basis of the record \\1\\ developed in... reason of imports from China of 1,1,1,2- Tetrafluoroethane, provided for in subheadings 2903.39.20 of the... the Government of China. \\1\\ The record is defined in sec. 207.2(f) of the Commission's Rules...

  4. ION-1 technical manual

    SciTech Connect

    Halbig, J.K.; Caine, J.C.

    1985-07-01

    The portable gamma-ray and neutron detector electronics (ION-1) gives a digital readout of the current-mode response produced by gamma rays in an ion chamber and of amplification and scaling of pulses received from a neutron detector. The primary application is the measurement of gamma-ray and neutron activity of irradiated reactor fuels stored at a reactor or at a storage pond away from a reactor. ION-1 is the first such instrument to use a design that allows communication of procedures, response, and results between instrument and inspector. It prompts the inspector through procedures, carries out programmed measurement steps, calculates results and error estimates, and performs internal diagnostic checks. This Technical Manual describes adjustment procedures and limited technical information that enable the inspector to troubleshoot at the board level. 5 figs., 10 tabs.

  5. 1,4-Bis(imidazol-1-yl)benzene–terephthalic acid (1/1)

    PubMed Central

    Zhang, Shiyong; Tang, Yurong; Mao, Zhihua; Li, Mingliang; Lan, Jingbo; Su, Xiaoyu

    2009-01-01

    In the title compound, C12H10N4·C8H6O4, 1,4-bis­(imidazol-1-yl)benzene and terephthalic acid mol­ecules are joined via strong O—H⋯N hydrogen bonds to form infinite zigzag chains. Both mol­ecules are located on crystallographic inversion centers. The O—H⋯N hydrogen-bonded chains are assembled into two-dimensional layers through weak C—H⋯O and strong π–π stacking inter­actions [centroid–centroid distance = 3.818 (2) Å], leading to the formation of a three-dimensional supra­molecular structure. PMID:21581669

  6. CROSSBOW. Volume 1

    DTIC Science & Technology

    2001-12-01

    Budget, Paperwork Reduction Project (0704-0188) Washington DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 18 October 2002 3. REPORT TYPE AND... asymmetric threats. Similar asymmetric threats could be used against high-value naval assets. In addition to asymmetric threats, results from the campaign...of future combat operations. f. Logistical Issues Due to reduction in U.S. overseas bases, CROSSBOW forces will have to rely on self-sustained

  7. Quantitative Risk - Phase 1

    DTIC Science & Technology

    2013-09-03

    040 Report No. SERC-2013-TR-040-2 Revised September 3, 2013 73 189. Mockus, A., Weiss, D., “Predicting Risk of Software Changes”, Bell Labs...the Council for International Organizations of Medical Sciences (CIOMS), 1998 238. Thompson, K., Graham , J., Zellner, J., “Risk-Benefit Analsis...International Journal on Engineering Performance-Based Fire Codes, Volume 6, Number 1, 2004 254. Bell , J., Holroyd, J., “Review of human reliability

  8. Applied N=1 Supergravity

    NASA Astrophysics Data System (ADS)

    Nath, Pran

    A review of recent developments in the applications of N=1 Supergravity to the construction of unified models of elementary particle interactions is given. Couplings of N=1 Supergravity with matter consisting of an arbitrary set of l handed multiplets and a gauge multiplet are discussed. General formulation of spontaneous symmetry breaking and the criteria for breaking of internal symmetry and of local supersymmetry are described. Construction of specific Supergrvity GUT models, the gauge heirarchy in GUT models and a deduction of the low energy effective potential are discussed. The phenomena of SU(2)XU(1) electro-weak gauge invariance breakdown by Supergravity in tree models and by radiative corrections using renormalization group methods are described. Model independent formulations of low energy physics which encompass tree and the renormalization group methods of breaking SU(2)XU(1), but also allow more general scenarios are discussed. The particle content of Supergravity unified theories at low energy is given which includes predictions, for a class of supergravity models, of light gauge fermins, i.e. of a charged Dirac fermion, the Wino, with a mass below the W boson mass and a neutral fermion, the Zino, below the mass of the Z boson mass. "Direct" gaugino masses arising from loops for the photino and the gluino, (which are massless at the tree level) are exhibited. Decays of the W and Z into photino. Vino, and Zino modes and their branching ratios into various channels are given. Experimental signals for the supersymmetrie decays are discussed and some prominent signatures such as decays into one and two jets with unbalanced energy and momentum are pointed out. The current status of the ρ-parameter, including supergravity GUT effects is given. Other experimental consequences of supergravity unified theories are also discussed.

  9. Geothermal district G1

    SciTech Connect

    Not Available

    1988-12-01

    Geothermal District G1 includes 37 northeastern California counties and six geothermal fields: Lake City, Susanville, Litchfield, Wendel, Amedee, and Casa Diablo. Electrical generation from geothermal resources occurs in three of the fields: Wendel, Amedee, and Casa Diablo. Low-temperature geothermal projects are underway throughout the district and are described in a road log format. The ten projects described are located at Big Bend, Glass Mountain, Bieber, Alturas, Cedarville, Lake City, Honey Lake Valley, Greenville, and in Sierra and Mono Counties.

  10. Chapter 1: Introduction

    SciTech Connect

    None, None

    2009-01-18

    The Office of Energy Efficiency and Renewable Energy (EERE) develops–and encourages consumers and business to adopt–technologies that improve energy efficiency and increase the use of renewable energy. This report describes analysis undertaken by EERE to better understand the extent to which the technologies and market improvements funded by its FY 2004 Budget Request1 will make energy more affordable, cleaner, and more reliable.

  11. Metabolism of Monoterpenes 1

    PubMed Central

    Croteau, Rodney; El-Bialy, Hamdy; Dehal, Shangara S.

    1987-01-01

    The bicyclic monoterpene ketone (+)-camphor undergoes lactonization to 1,2-campholide in mature sage (Salvia officinalis L.) leaves followed by conversion to the β-d-glucoside-6-O-glucose ester of the corresponding hydroxy acid (1-carboxymethyl-3-hydroxy-2,2,3-trimethyl cyclopentane). Analysis of the disposition of (+)-[G-3H]camphor applied to midstem leaves of intact flowering plants allowed the kinetics of synthesis of the bis-glucose derivative and its transport from leaf to root to be determined, and gave strong indication that the transport derivative was subsequently metabolized in the root. Root extracts were shown to possess β-glucosidase and acyl glucose esterase activities, and studies with (+)-1,2[U-14C]campholide as substrate, using excised root segments, revealed that the terpenoid was converted to lipid materials. Localization studies confirmed the radiolabeled lipids to reside in the membranous fractions of root extracts, and analysis of this material indicated the presence of labeled phytosterols and labeled fatty acids (C14 to C20) of acyl lipids. Although it was not possible to detail the metabolic steps between 1,2-campholide and the acyl lipids and phytosterols derived therefrom because of the lack of readily detectable intermediates, it seemed likely that the monoterpene lactone was degraded to acetyl CoA which was reincorporated into root membrane components via standard acyl lipid and isoprenoid biosynthetic pathways. Monoterpene catabolism thus appears to represent a salvage mechanism for recycling mobile carbon from senescing oil glands on the leaves to the roots. PMID:16665495

  12. SEDSAT-1 Technology Development

    NASA Technical Reports Server (NTRS)

    Maier, Mark W.; Wells, B. Earl

    1996-01-01

    The Students for the Exploration and Development of Space Satellite (SEDSAT-1) is an ambitious project to design, build, and fly a generally-accessible low-cost satellite which will 1) act as a technology demonstration to verify the suitability of novel optical, battery, microprocessor, and memory hardware for space flight environments, (2) to advance the understanding of tether dynamics and environmental science through the development of advanced imaging experiments, (3) to act as a communication link for radio amateurs, and (4) to provide graduate and undergraduate students with a unique multi-disciplinary experience in designing complex real-world hardware/software. This report highlights the progress made on this project during the time period from January 2, 1996 to June 1, 1996 at the end of which time the SEASIS 0.7 version software was completed and integrated on the SEASIS breadboard, a functional prototype of the Panoramic Annual Lenses (PAL) camera was developed, the preferred image compression technique was selected, the layout of the SEASIS board was begun, porting of the SCOS operating system to the command data system (CDS) board was begun, a new design for a tether release mechanism was developed, safety circuitry to inhibit tether cutting was developed and prototyped, material was prepared to support a comprehensive safety review of the project which was held at Johnson Space Center (JSC) (which was personally attended by one of the Principal Investigators), and prototype ground software was developed.

  13. Maturation in Larch 1

    PubMed Central

    Greenwood, Michael S.; Hopper, Catherine A.; Hutchison, Keith W.

    1989-01-01

    The time course of maturation in eastern larch (Larix laricina [Du Roi] K. Koch) was examined by grafting scions from trees of different ages onto 2-year-old root stock and following scion development for several years. Height, diameter, foliar chlorophyll content, and rooting ability of scion-derived cuttings all varied linearly as a function of log10 age. Chlorophyll content (milligrams per gram of dry weight) increased while height, diameter, and ability to root decreased with age (P < 0.01). The tendency toward orthotropic growth and branch formation per centimeter of main stem decreased abruptly between age 1 and 5 years (P < 0.01). Total chlorophyll content of both long and short shoot foliage increased by 30 to 50% with increasing age, but the chlorophyll a/b ratio did not change. Also, juvenile long shoot needles were significantly longer than mature (P < 0.01). Surprisingly, the juvenile scions produced more total strobili over two successive years, but the mature scions produced a significantly higher proportion of male strobili (P < 0.001 year 1; P < 0.02 year 2). The age-related changes in foliar traits were not associated with changes in DNA methylation between juvenile and mature scions. Using HPLC, we found that 20% of foliar DNA cytosine residues were methylated in both scion types. Images Figure 1 PMID:16666785

  14. Cardiac T1 Imaging

    PubMed Central

    Jerosch-Herold, Michael; Kwong, Raymond Y.

    2014-01-01

    T1 mapping of the heart has evolved into a valuable tool to evaluate myocardial tissue properties, with or without contrast injection, including assessment of myocardial edema and free water content, extra-cellular volume (expansion), and most recently cardiomyocyte hypertrophy. The MRI pulse sequence techniques developed for these applications have had to address at least two important considerations for cardiac applications: measure magnetization inversion recoveries during cardiac motion with sufficient temporal resolution for the shortest expected T1 values, and, secondly, obtain these measurements within a time during which a patient can comfortably suspend breathing. So-called Look-Locker techniques, and variants thereof, which all sample multiple points of a magnetization recovery after each magnetization preparation have therefore become a mainstay in this field. The rapid pace of advances and new findings based on cardiac T1 mapping for assessment of diffuse fibrosis, or myocardial edema show that these techniques enrich the capabilities of MRI for myocardial tissue profiling, which is arguably unmatched by other cardiac imaging modalities. PMID:24509619

  15. Vitiligo - Part 1*

    PubMed Central

    Tarlé, Roberto Gomes; do Nascimento, Liliane Machado; Mira, Marcelo Távora; de Castro, Caio Cesar Silva

    2014-01-01

    Vitiligo is a chronic stigmatizing disease, already known for millennia, which mainly affects melanocytes from epidermis basal layer, leading to the development of hypochromic and achromic patches. Its estimated prevalence is 0.5% worldwide. The involvement of genetic factors controlling susceptibility to vitiligo has been studied over the last decades, and results of previous studies present vitiligo as a complex, multifactorial and polygenic disease. In this context, a few genes, including DDR1, XBP1 and NLRP1 have been consistently and functionally associated with the disease. Notwithstanding, environmental factors that precipitate or maintain the disease are yet to be described. The pathogenesis of vitiligo has not been totally clarified until now and many theories have been proposed. Of these, the autoimmune hypothesis is now the most cited and studied among experts. Dysfunction in metabolic pathways, which could lead to production of toxic metabolites causing damage to melanocytes, has also been investigated. Melanocytes adhesion deficit in patients with vitiligo is mainly speculated by the appearance of Köebner phenomenon, recently, new genes and proteins involved in this deficit have been found. PMID:24937821

  16. Indico 1.0

    NASA Astrophysics Data System (ADS)

    Gonzalez Lopez, J. B.; Avilés, A.; Baron, T.; Ferreira, P.; Kolobara, B.; Pugh, M. A.; Resco, A.; Trzaskoma, J. P.

    2014-06-01

    Indico has evolved into the main event organization software, room booking tool and collaboration hub for CERN. The growth in its usage has only accelerated during the past 9 years, and today Indico holds more that 215,000 events and 1,100,000 files. The growth was also substantial in terms of functionalities and improvements. In the last year alone, Indico has matured considerably in 3 key areas: enhanced usability, optimized performance and additional features, especially those related to meeting collaboration. Along the course of 2012, much activity has centred around consolidating all this effort and investment into "version 1.0", recently released in 2013.Version 1.0 brings along new features, such as the Microsoft Exchange calendar synchronization for participants, many new and clean interfaces (badges and poster generation, list of contributions, abstracts, etc) and so forth. But most importantly, it brings a message: Indico is now stable, consolidated and mature after more than 10 years of non-stop development. This message is addressed not only to CERN users but also to the many organisations, in or outside HEP, which have already installed the software, and to others who might soon join this community. In this document, we describe the current state of the art of Indico, and how it was built. This does not mean that the Indico software is complete, far from it! We have plenty of new ideas and projects that we are working on and which we have shared during CHEP 2013.

  17. AMF 1 Site Science

    SciTech Connect

    Miller, Mark Alan

    2016-08-18

    This report documents progress on DOE Grant# DE-FG02-08ER64531 funded by the Department of Energy’s Atmospheric Systems Research (ASR) program covering the period between its inception in 2008 and its conclusion in 2014. The Atmospheric Radiation Measurement (ARM) Program’s Mobile Facility #1 (AMF#1) is a collection of state-of-the art atmospheric sensing systems including remote and in situ instrumentation designed to characterize the atmospheric column above and in the immediate vicinity of the deployment location. The grant discussed in this report funded the activities of the AMF#1 Site Scientist Team. Broad responsibilities of this team included examining new deployment sites and recommending instrument deployment configurations; data quality control during the early stages of deployments and for certain instruments through the course of the deployment; scientific outreach in the host country or location (particularly international deployments); scientific research oriented toward basic questions about cloud physics and radiation transfer in the deployment region; and training of Ph.D. students to conduct future research relevant to the Atmospheric Systems Research (ASR) program.

  18. 26 CFR 1.815-1 - Taxable years affected.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) INCOME TAXES Distributions to Shareholders § 1.815-1 Taxable years affected. Sections 1.815-2 through 1... Internal Revenue Code of 1954, as amended by the Life Insurance Company Income Tax Act of 1959 (73...

  19. Galangal pungent component, 1'-acetoxychavicol acetate, activates TRPA1.

    PubMed

    Narukawa, Masataka; Koizumi, Kanako; Iwasaki, Yusaku; Kubota, Kikue; Watanabe, Tatsuo

    2010-01-01

    We investigated the activation of transient receptor potential cation channel (TRP) subfamily V, member 1 (TRPV1) and TRP subfamily A, member 1 (TRPA1) by 1'-acetoxychavicol acetate (ACA), the main pungent component in galangal. ACA did not activate TRPV1-expressing human embryonic kidney (HEK) cells, but strongly activated TRPA1-expressing HEK cells. ACA was more potent than allyl isothiocyanate, the typical TRPA1 agonist.

  20. 26 CFR 1.864-1 - Meaning of sale, etc.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Meaning of sale, etc. 1.864-1 Section 1.864-1...) INCOME TAXES Regulations Applicable to Taxable Years Prior to December 30, 1996 § 1.864-1 Meaning of sale, etc. For purposes of §§ 1.861 through 1.864-7, the word “sale” includes “exchange”; the word...

  1. Protein expression of CYP1A1, CYP1B1, ALDH1A1, and ALDH2 in young patients with oral squamous cell carcinoma.

    PubMed

    Kaminagakura, E; Caris, A; Coutinho-Camillo, C; Soares, F A; Takahama-Júnior, A; Kowalski, L P

    2016-06-01

    The purpose of this study was to evaluate the expression of the enzymes involved in the biotransformation of tobacco and alcohol. A study group of 41 young patients (≤40 years old) with oral squamous cell carcinoma (OSCC) was compared to 59 control subjects (≥50 years old) with tumours of similar clinical stages and topographies. The immunohistochemical expression of CYP1A1, CYP1B1, ALDH1A1, and ALDH2 was evaluated using the tissue microarray technique. There was a predominance of males, smokers, and alcohol drinkers in both groups. Most tumours were located in the tongue (43.9% vs. 50.8%), were well-differentiated (63.4% vs. 56.6%), and were in clinical stages III or IV (80.5% vs. 78.0%). No difference was observed in the expression of CYP1A1, ALDH1A1, or ALDH2 between the two groups. CYP1A1 and ALDH2 protein expression had no influence on the prognosis. The immunoexpression of CYP1B1 was significantly higher in the control group than in the young group (P<0.001). The 5-year relapse-free survival was better in patients with CYP1B1 overexpression vs. protein underexpression (64% vs. 25%; P<0.05), regardless of age. ALDH1A1 expression improved relapse-free survival in young patients. These results suggest a lower risk of recurrence with increased metabolism of carcinogens by CYP1B1. Further studies involving other genes and proteins are necessary to complement the results of this research.

  2. 26 CFR 1.675-1 - Administrative powers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Administrative powers. 1.675-1 Section 1.675-1...) INCOME TAXES Grantors and Others Treated As Substantial Owners § 1.675-1 Administrative powers. (a... the trust. If a grantor retains a power to amend the administrative provisions of a trust...

  3. 26 CFR 1.682(c)-1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Definitions. 1.682(c)-1 Section 1.682(c)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Miscellaneous § 1.682(c)-1 Definitions. For definitions of the terms “husband” and “wife”...

  4. 26 CFR 1.704-1T - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false 1.704-1T Section 1.704-1T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Partners and Partnerships § 1.704-1T...

  5. 26 CFR 1.704-1T - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false 1.704-1T Section 1.704-1T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Partners and Partnerships § 1.704-1T...

  6. 26 CFR 1.884-1 - Branch profits tax.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Branch profits tax. 1.884-1 Section 1.884-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Foreign Corporations § 1.884-1 Branch profits tax. (a) General rule. A foreign corporation shall be liable for a branch profits tax...

  7. 26 CFR 1.884-1 - Branch profits tax.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 9 2011-04-01 2011-04-01 false Branch profits tax. 1.884-1 Section 1.884-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Corporations § 1.884-1 Branch profits tax. (a) General rule. A foreign corporation shall be liable for a...

  8. 26 CFR 1.7701(l)-1 - Conduit financing arrangements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Conduit financing arrangements. 1.7701(l)-1 Section 1.7701(l)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES General Actuarial Valuations § 1.7701(l)-1 Conduit...

  9. 26 CFR 1.7701(l)-1 - Conduit financing arrangements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Conduit financing arrangements. 1.7701(l)-1 Section 1.7701(l)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) General Actuarial Valuations § 1.7701(l)-1...

  10. 26 CFR 1.7701(l)-1 - Conduit financing arrangements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 13 2013-04-01 2013-04-01 false Conduit financing arrangements. 1.7701(l)-1 Section 1.7701(l)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) General Actuarial Valuations § 1.7701(l)-1...

  11. 26 CFR 1.7701(l)-1 - Conduit financing arrangements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Conduit financing arrangements. 1.7701(l)-1 Section 1.7701(l)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) General Actuarial Valuations § 1.7701(l)-1...

  12. 26 CFR 1.7701(l)-1 - Conduit financing arrangements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Conduit financing arrangements. 1.7701(l)-1 Section 1.7701(l)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) General Actuarial Valuations § 1.7701(l)-1...

  13. 26 CFR 1.832-1 - Gross income.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Gross income. 1.832-1 Section 1.832-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Other Insurance Companies § 1.832-1 Gross income. (a) Gross income as defined...

  14. 26 CFR 1.61-1 - Gross income.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Gross income. 1.61-1 Section 1.61-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Definition of Gross Income, Adjusted Gross Income, and Taxable Income § 1.61-1...

  15. 26 CFR 1.61-1 - Gross income.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Gross income. 1.61-1 Section 1.61-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Definition of Gross Income, Adjusted Gross Income, and Taxable Income § 1.61-1...

  16. 1 CFR 18.1 - Original and copies required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Original and copies required. 18.1 Section 18.1... PROCESSING OF DOCUMENTS PREPARATION AND TRANSMITTAL OF DOCUMENTS GENERALLY § 18.1 Original and copies... two duplicate originals or certified copies. 1 However, if the document is printed or processed...

  17. 1 CFR 18.1 - Original and copies required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Original and copies required. 18.1 Section 18.1... PROCESSING OF DOCUMENTS PREPARATION AND TRANSMITTAL OF DOCUMENTS GENERALLY § 18.1 Original and copies... two duplicate originals or certified copies. 1 However, if the document is printed or processed...

  18. 1:1 Laptop Implications and District Policy Considerations

    ERIC Educational Resources Information Center

    Sauers, Nicholas J.

    2012-01-01

    Background. The state of Iowa has seen a drastic increase in the number of schools that provide one laptop for each student. These 1:1 schools have invested large amounts of time and money into becoming a 1:1 school. The current research on 1:1 schools is sparse, and policy makers are actively trying to evaluate those programs. Purpose. To…

  19. 26 CFR 1.367(b)-1 - Other transfers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 4 2010-04-01 2010-04-01 false Other transfers. 1.367(b)-1 Section 1.367(b)-1...) INCOME TAXES Effects on Corporation § 1.367(b)-1 Other transfers. (a) Scope. The regulations promulgated... earnings and profits, basis of stock or securities, basis of assets, or other relevant tax attributes....

  20. 26 CFR 1.665(b)-1A - Accumulation distributions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Accumulation distributions. 1.665(b)-1A Section... TAX (CONTINUED) INCOME TAXES Treatment of Excess Distributions of Trusts Applicable to Taxable Years Beginning on Or After January 1, 1969 § 1.665(b)-1A Accumulation distributions. (a) In general. (1) For...

  1. 26 CFR 1.554-1 - Stock ownership.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 7 2012-04-01 2012-04-01 false Stock ownership. 1.554-1 Section 1.554-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Personal Holding Companies § 1.554-1 Stock ownership. For...

  2. 26 CFR 1.554-1 - Stock ownership.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Stock ownership. 1.554-1 Section 1.554-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Personal Holding Companies § 1.554-1 Stock ownership. For regulations...

  3. 26 CFR 1.554-1 - Stock ownership.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 7 2014-04-01 2013-04-01 true Stock ownership. 1.554-1 Section 1.554-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Personal Holding Companies § 1.554-1 Stock ownership. For regulations...

  4. 26 CFR 1.554-1 - Stock ownership.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 7 2011-04-01 2009-04-01 true Stock ownership. 1.554-1 Section 1.554-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Personal Holding Companies § 1.554-1 Stock ownership. For regulations...

  5. 26 CFR 1.554-1 - Stock ownership.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 7 2013-04-01 2013-04-01 false Stock ownership. 1.554-1 Section 1.554-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Personal Holding Companies § 1.554-1 Stock ownership. For...

  6. 26 CFR 1.305-1 - Stock dividends.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 4 2013-04-01 2013-04-01 false Stock dividends. 1.305-1 Section 1.305-1...) INCOME TAXES (CONTINUED) Effects on Recipients § 1.305-1 Stock dividends. (a) In general. Under section 305, a distribution made by a corporation to its shareholders in its stock or in rights to acquire...

  7. 26 CFR 1.471-1 - Need for inventories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 6 2010-04-01 2010-04-01 false Need for inventories. 1.471-1 Section 1.471-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Inventories § 1.471-1 Need for inventories. In order to reflect taxable income...

  8. 26 CFR 1.884-1 - Branch profits tax.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 9 2013-04-01 2013-04-01 false Branch profits tax. 1.884-1 Section 1.884-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Corporations § 1.884-1 Branch profits tax. (a) General rule. A foreign corporation shall be liable for a...

  9. 26 CFR 1.167(m)-1 - Class lives.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Class lives. 1.167(m)-1 Section 1.167(m)-1...) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.167(m)-1 Class lives. (a) For rules regarding the election to use the class life system authorized by section 167(m),...

  10. 26 CFR 1.167(m)-1 - Class lives.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Class lives. 1.167(m)-1 Section 1.167(m)-1...) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.167(m)-1 Class lives. (a) For rules regarding the election to use the class life system authorized by section 167(m),...

  11. 26 CFR 1.527-1 - Political organizations; generally.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Political organizations; generally. 1.527-1 Section 1.527-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Farmers' Cooperatives § 1.527-1 Political...

  12. 26 CFR 1.149(g)-1 - Hedge bonds.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 2 2012-04-01 2012-04-01 false Hedge bonds. 1.149(g)-1 Section 1.149(g)-1...) INCOME TAXES (CONTINUED) Tax Exemption Requirements for State and Local Bonds § 1.149(g)-1 Hedge bonds... of replacement proceeds (other than amounts in a bona fide debt service fund or a reasonably...

  13. 26 CFR 1.149(g)-1 - Hedge bonds.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Hedge bonds. 1.149(g)-1 Section 1.149(g)-1...) INCOME TAXES (CONTINUED) Tax Exemption Requirements for State and Local Bonds § 1.149(g)-1 Hedge bonds... of replacement proceeds (other than amounts in a bona fide debt service fund or a reasonably...

  14. 26 CFR 1.149(g)-1 - Hedge bonds.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 2 2014-04-01 2014-04-01 false Hedge bonds. 1.149(g)-1 Section 1.149(g)-1...) INCOME TAXES (CONTINUED) Tax Exemption Requirements for State and Local Bonds § 1.149(g)-1 Hedge bonds... of replacement proceeds (other than amounts in a bona fide debt service fund or a reasonably...

  15. 26 CFR 1.149(g)-1 - Hedge bonds.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 2 2013-04-01 2013-04-01 false Hedge bonds. 1.149(g)-1 Section 1.149(g)-1...) INCOME TAXES (CONTINUED) Tax Exemption Requirements for State and Local Bonds § 1.149(g)-1 Hedge bonds... of replacement proceeds (other than amounts in a bona fide debt service fund or a reasonably...

  16. 26 CFR 1.167(m)-1 - Class lives.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 2 2012-04-01 2012-04-01 false Class lives. 1.167(m)-1 Section 1.167(m)-1...) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.167(m)-1 Class lives. (a) For rules regarding the election to use the class life system authorized by section 167(m),...

  17. 26 CFR 1.167(m)-1 - Class lives.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 2 2013-04-01 2013-04-01 false Class lives. 1.167(m)-1 Section 1.167(m)-1...) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.167(m)-1 Class lives. (a) For rules regarding the election to use the class life system authorized by section 167(m),...

  18. 26 CFR 1.803-1 - Life insurance reserves.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Life insurance reserves. 1.803-1 Section 1.803-1...) INCOME TAXES (CONTINUED) Life Insurance Companies § 1.803-1 Life insurance reserves. (a) The term “life... life insurance, are held to supplement the future premium receipts when the latter, alone,...

  19. 26 CFR 1.803-1 - Life insurance reserves.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 8 2014-04-01 2014-04-01 false Life insurance reserves. 1.803-1 Section 1.803-1...) INCOME TAXES (CONTINUED) Life Insurance Companies § 1.803-1 Life insurance reserves. (a) The term “life... life insurance, are held to supplement the future premium receipts when the latter, alone,...

  20. 26 CFR 1.167(m)-1 - Class lives.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 2 2014-04-01 2014-04-01 false Class lives. 1.167(m)-1 Section 1.167(m)-1...) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.167(m)-1 Class lives. (a) For rules regarding the election to use the class life system authorized by section 167(m),...

  1. 26 CFR 1.803-1 - Life insurance reserves.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 8 2013-04-01 2013-04-01 false Life insurance reserves. 1.803-1 Section 1.803-1...) INCOME TAXES (CONTINUED) Life Insurance Companies § 1.803-1 Life insurance reserves. (a) The term “life... life insurance, are held to supplement the future premium receipts when the latter, alone,...

  2. 26 CFR 1.531-1 - Imposition of tax.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 7 2013-04-01 2013-04-01 false Imposition of tax. 1.531-1 Section 1.531-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Corporations Used to Avoid Income Tax on Shareholders § 1.531-1 Imposition...

  3. 26 CFR 1.563-1 - Accumulated earnings tax.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 7 2013-04-01 2013-04-01 false Accumulated earnings tax. 1.563-1 Section 1.563-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Deduction for Dividends Paid § 1.563-1 Accumulated earnings tax. In...

  4. 26 CFR 1.1491-1 - Imposition of tax.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 12 2013-04-01 2013-04-01 false Imposition of tax. 1.1491-1 Section 1.1491-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Tax on Transfers to Avoid Income Tax § 1.1491-1 Imposition of tax. Section...

  5. 26 CFR 1.1201-1 - Alternative tax.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 11 2012-04-01 2012-04-01 false Alternative tax. 1.1201-1 Section 1.1201-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Wash Sales of Stock Or Securities § 1.1201-1 Alternative tax. (a)...

  6. 26 CFR 1.1491-1 - Imposition of tax.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 12 2012-04-01 2012-04-01 false Imposition of tax. 1.1491-1 Section 1.1491-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Tax on Transfers to Avoid Income Tax § 1.1491-1 Imposition of tax. Section...

  7. 26 CFR 1.541-1 - Imposition of tax.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 7 2013-04-01 2013-04-01 false Imposition of tax. 1.541-1 Section 1.541-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Personal Holding Companies § 1.541-1 Imposition of tax. (a) Section 541...

  8. 26 CFR 1.164-1 - Deduction for taxes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Deduction for taxes. 1.164-1 Section 1.164-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.164-1 Deduction...

  9. 26 CFR 1.1002-1 - Sales or exchanges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Sales or exchanges. 1.1002-1 Section 1.1002-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Determination of Amount of and Recognition of Gain Or Loss § 1.1002-1 Sales or exchanges....

  10. 26 CFR 1.737-1 - Recognition of precontribution gain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Recognition of precontribution gain. 1.737-1 Section 1.737-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Distributions by A Partnership § 1.737-1 Recognition of...

  11. Emerging Collaborative and Cooperative Practices in 1:1 Schools

    ERIC Educational Resources Information Center

    Andersson, Annika; Wiklund, Matilda; Hatakka, Mathias

    2016-01-01

    In this article, the authors explored how laptops used in 1:1 classrooms affect cooperation and collaboration practices. Based on an observational time study, the authors found that the most common activity in 1:1 classrooms is group work using the computer. They also found that, despite what the concept 1:1 alludes to about one student working…

  12. 43 CFR 1815.1-1 - Relief granted.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Relief granted. 1815.1-1 Section 1815.1-1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT....1-1 Relief granted. (a) Where an existing timber sale contract does not provide relief to the...

  13. 43 CFR 1815.1-1 - Relief granted.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Relief granted. 1815.1-1 Section 1815.1-1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT....1-1 Relief granted. (a) Where an existing timber sale contract does not provide relief to the...

  14. 43 CFR 1815.1-1 - Relief granted.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Relief granted. 1815.1-1 Section 1815.1-1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT....1-1 Relief granted. (a) Where an existing timber sale contract does not provide relief to the...

  15. 26 CFR 1.501(a)-1 - Exemption from taxation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Exemption from taxation. 1.501(a)-1 Section 1.501(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Exempt Organizations § 1.501(a)-1 Exemption from taxation. (a)...

  16. 26 CFR 1.7702B-1 - Consumer protection provisions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

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