WorldWideScience

Sample records for astatine 198

  1. Astatine-211: production and availability.

    Science.gov (United States)

    Zalutsky, Michael R; Pruszynski, Marek

    2011-07-01

    The 7.2-h half life radiohalogen (211)At offers many potential advantages for targeted α-particle therapy; however, its use for this purpose is constrained by its limited availability. Astatine-211 can be produced in reasonable yield from natural bismuth targets via the (209)Bi(α,2n)(211)At nuclear reaction utilizing straightforward methods. There is some debate as to the best incident α-particle energy for maximizing 211At production while minimizing production of (210)At, which is problematic because of its 138.4-day half life α-particle emitting daughter, (210)Po. The intrinsic cost for producing (211)At is reasonably modest and comparable to that of commercially available (123)I. The major impediment to (211)At availability is attributed to the need for a medium energy α-particle beam for its production. On the other hand, there are about 30 cyclotrons in the world that have the beam characteristics required for (211)At production.

  2. OTTAGONO NO.198

    Institute of Scientific and Technical Information of China (English)

    李伟(编译)

    2007-01-01

    198期《ottagono》杂志介绍了在法国圣艾蒂安召开的第五届设计双年会上启动的“Citedu Design”活动、这片区域位于Carnot区的原Giat军工厂的遗址上。这一设计项目是由法国和德国Lin设计工作时所设计的,将会推行到会议空间,一个临时的展区和一个新的大学校址之中。

  3. Comment: 198 [Taxonomy Icon

    Lifescience Database Archive (English)

    Full Text Available ゲノム比較解析のためにゲノム解読が行われた。 撮影:成瀬清(基礎生物学研究所) Photo: Kiyoshi Naruse (National Institute for Basic Biology) bando 2009/10/01 14:48:45 2010/01/14 20:09:26 ... ...nal Institute for Basic Biology) licensed under CC Attribution2.1 Japan メダカ近交系 HNI-Ⅱ系統 北日本集団由来の純系。 Hd-rR系統との...Japanese medaka Oryzias latipes Oryzias_latipes_L.png 198.png Kiyoshi Naruse (Natio

  4. Measurement of the first ionization potential of astatine by laser ionization spectroscopy

    CERN Document Server

    Rothe, S; Antalic, S; Borschevsky, A; Capponi, L; Cocolios, T E; De Witte, H; Eliav, E; Fedorov, D V; Fedosseev, V N; Fink, D A; Fritzsche, S; Ghys, L; Huyse, M; Imai, N; Kaldor, U; Kudryavtsev, Yu; Köster, U; Lane, J; Lassen, J; Liberati, V; Lynch, K M; Marsh, B A; Nishio, K; Pauwels, D; Pershina, V; Popescu, L; Procter, T J; Radulov, D; Raeder, S; Rajabali, M M; Rapisarda, E; Rossel, R E; Sandhu, K; Seliverstov, M D; Sjödin, A M; Van den Bergh, P; Van Duppen, P; Venhart, M; Wakabayashi, Y; Wendt K D A

    2013-01-01

    The radioactive element astatine exists only in trace amounts in nature. Its properties can therefore only be explored by study of smallest quantities of artificially produced isotopes or by performing theoretical calculations. One of the most important properties influencing the chemical behaviour is the energy required to remove one electron from the valence shell, referred to as the ionization potential. Here we use laser spectroscopy to probe the optical spectrum of astatine near the ionization threshold. The observed series of Rydberg states enabled the first determination of the ionization potential of the astatine atom, 9.317510(8) eV. New ab initio calculations were performed to support the experimental result. The measured value serves as a benchmark for quantum chemistry calculations of the properties of astatine as well as for the theoretical prediction of the ionization potential of super-heavy element 117, the heaviest homologue of astatine.

  5. 49 CFR 198.31 - Scope.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Scope. 198.31 Section 198.31 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION... PROGRAMS Adoption of One-Call Damage Prevention Program § 198.31 Scope. This subpart implements parts...

  6. 49 CFR 198.1 - Scope.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Scope. 198.1 Section 198.1 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION... PROGRAMS General § 198.1 Scope. This part prescribes regulations governing grants-in-aid for State...

  7. 49 CFR 572.198 - Pelvis acetabulum.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Pelvis acetabulum. 572.198 Section 572.198... Dummy, Small Adult Female § 572.198 Pelvis acetabulum. (a) The acetabulum is part of the lower torso... torso of the assembled dummy (drawing 180-0000). The dummy is equipped with a laterally oriented...

  8. Spectroscopy of low-lying states in neutron-deficient astatine and francium nuclei

    Energy Technology Data Exchange (ETDEWEB)

    Jakobsson, U., E-mail: ulrjak@kth.se; Cederwall, B. [KTH, The Division of Nuclear Physics, AlbaNova University Center, SE-10691 Stockholm (Sweden); Uusitalo, J.; Auranen, K.; Badran, H.; Cox, D. M.; Grahn, T.; Greenlees, P. T.; Julin, R.; Juutinen, S.; Herzáň, A.; Konki, J.; Leino, M.; Mallaburn, M.; Pakarinen, J.; Papadakis, P.; Partanen, J.; Rahkila, P.; Sandzelius, M.; Sarén, J. [University of Jyvaskyla, Department of Physics, P.O. Box 35, FI-40014 University of Jyvaskyla (Finland); and others

    2015-10-15

    Low-lying states in neutron-deficient astatine and francium nuclei have been studied by means of in-beam and delayed spectroscopy. The 13/2{sup +} state has been observed in francium nuclei with a similar down-sloping trend as in neighbouring astatine and bismuth isotopes, as a function of decreasing neutron number. A systematic trend can also now be seen for the 1/2{sup +} state both in astatine and francium nuclei, where the level energy decreases steeply as a function of neutron number when moving further away from the neutron shell closure. This trend is very similar between astatine nuclei and their francium isotones. Moreover, shape coexistence has been observed between the 13/2{sup +} state and the spherical 9/2{sup −} ground state in {sup 203}Fr and {sup 205}Fr.

  9. 49 CFR 173.198 - Nickel carbonyl.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Nickel carbonyl. 173.198 Section 173.198... Nickel carbonyl. (a) Nickel carbonyl must be packed in specification steel or nickel cylinders as prescribed for any compressed gas except acetylene. A cylinder used exclusively for nickel carbonyl may...

  10. Automated astatination of biomolecules - a stepping stone towards multicenter clinical trials

    DEFF Research Database (Denmark)

    Aneheim, Emma; Albertsson, Per; Bäck, Tom

    2015-01-01

    and physical properties for use in targeted therapies for cancer. Due to the very short range of the emitted α-particles, this therapy is particularly suited to treating occult, disseminated cancers. Astatine is not intrinsically tumour-specific; therefore, it requires an appropriate tumour-specific targeting......To facilitate multicentre clinical studies on targeted alpha therapy, it is necessary to develop an automated, on-site procedure for conjugating rare, short-lived, alpha-emitting radionuclides to biomolecules. Astatine-211 is one of the few alpha-emitting nuclides with appropriate chemical...

  11. Magnetic dipole bands in {sup 198}Bi

    Energy Technology Data Exchange (ETDEWEB)

    Zwartz, G.; Drake, T.E.; Cromaz, M. [Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7 (Canada); Ward, D.; Janzen, V.; Galindo-Uribarria, A. [Chalk River Laboratories, Chalk River, Ontario K0J 1J0 (Canada); Prevost, D.; Waddington, J.; Mullins, S.M. [Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4K1 (Canada)

    2000-06-01

    High spin states in {sup 198}{l_brace}Bi{r_brace} were populated using a {sup 184}W({sup 19}F, 5n) reaction at 107 MeV. Three {sup 198}Bi {gamma}-ray cascades resulting from aseries of magnetic dipole transitions were observed. Measurements of the B(M1)/B(E2) ratio, angular correlation ratios and second moment of inertia are presented. (author)

  12. Measurement of the first ionization potential of astatine by laser ionization spectroscopy

    NARCIS (Netherlands)

    Rothe, S.; Andreyev, A. N.; Antalic, S.; Borschevsky, A.; Capponi, L.; Cocolios, T. E.; De Witte, H.; Eliav, E.; Fedorov, D. V.; Fedosseev, V. N.; Fink, D. A.; Fritzsche, S.; Ghys, L.; Huyse, M.; Imai, N.; Kaldor, U.; Kudryavtsev, Yuri; Koester, U.; Lane, J. F. W.; Lassen, J.; Liberati, V.; Lynch, K. M.; Marsh, B. A.; Nishio, K.; Pauwels, D.; Pershina, V.; Popescu, L.; Procter, T. J.; Radulov, D.; Raeder, S.; Rajabali, M. M.; Rapisarda, E.; Rossel, R. E.; Sandhu, K.; Seliverstov, M. D.; Sjoedin, A. M.; Van den Bergh, P.; Van Duppen, P.; Venhart, M.; Wakabayashi, Y.; Wendt, K. D. A.

    2013-01-01

    The radioactive element astatine exists only in trace amounts in nature. Its properties can therefore only be explored by study of the minute quantities of artificially produced isotopes or by performing theoretical calculations. One of the most important properties influencing the chemical behaviou

  13. 40 CFR 98.198 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lime Manufacturing § 98.198 Definitions. All terms used in this subpart have the... to Subpart S of Part 98—Basic Parameters for the Calculation of Emission Factors for Lime...

  14. 14 CFR 198.3 - Basis of insurance.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Basis of insurance. 198.3 Section 198.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.3 Basis of insurance. (a) Premium insurance may be issued by the FAA...

  15. 19 CFR 10.198 - Evidence of country of origin.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Evidence of country of origin. 10.198 Section 10... § 10.198 Evidence of country of origin. (a) Shipments covered by a formal entry—(1) Articles not wholly the growth, product, or manufacture of a beneficiary country—(i) Declaration. In a case involving...

  16. 14 CFR 198.9 - Applicant for insurance.

    Science.gov (United States)

    2010-01-01

    ...) WAR RISK INSURANCE AVIATION INSURANCE § 198.9 Applicant for insurance. (a) Application for premium or non-premium insurance must be made in accordance with the applicable form supplied by the FAA. (b... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Applicant for insurance. 198.9 Section...

  17. 10 CFR 431.198 - Enforcement testing for distribution transformers.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Enforcement testing for distribution transformers. 431.198... COMMERCIAL AND INDUSTRIAL EQUIPMENT Distribution Transformers Compliance and Enforcement § 431.198 Enforcement testing for distribution transformers. (a) Test notice. Upon receiving information in...

  18. Laser photodetachment of radioactive ions: towards the determination of the electronegativity of astatine

    CERN Multimedia

    Rothe, Sebastian; Welander, Jakob Emanuel; Chrysalidis, Katerina; Day Goodacre, Thomas; Fedosseev, Valentine; Fiotakis, Spyridon; Forstner, Oliver; Heinke, Reinhard Matthias; Johnston, Karl; Kron, Tobias; Koester, Ulli; Liu, Yuan; Marsh, Bruce; Ringvall Moberg, Annie; Rossel, Ralf Erik; Seiffert, Christoph; Studer, Dominik; Wendt, Klaus; Hanstorp, Dag

    2017-01-01

    Negatively charged ions are mainly stabilized through the electron correlation effect. A measure of the stability of a negative ion is the electron affinity, which the energy gain by attaching an electron to a neutral atom. This fundamental quantity is, due to the almost general lack of bound excited states, the only atomic property that can be determined with high accuracy for negative ions. We will present the results of the first laser photodetachment studies of radioactive negative ions at CERN-ISOLDE. The photodetachment threshold for the radiogenic iodine isotope 128I was measured successfully, demonstrating the performance of the upgraded GANDALPH experimental beam line. The first detection of photo-detached astatine atoms marks a milestone towards the determination of the EA of this radioactive element.

  19. Determination of the electron affinity of astatine and polonium by laser photodetachment

    CERN Multimedia

    We propose to conduct the first electron affinity (EA) measurements of the two elements astatine (At) and polonium (Po). Collinear photo-detachment spectroscopy will allow us to measure these quantities with an uncertainty limited only by the spectral line width of the laser. We plan to use negative ion beams of the two radioactive elements At and Po, which are only accessible on-line and at ISOLDE. The feasibility of our proposed method and the functionality of the experimental setup have been demonstrated at ISOLDE in off-line tests by the clear observation of the photo-detachment threshold for stable iodine. This proposal is based on our Letter of Intent I-148.

  20. 儿童糖尿病198例%Diabetes Mellitus in 198 Children

    Institute of Scientific and Technical Information of China (English)

    张文; 刘丽; 李秀珍; 黄永兰; 程静

    2011-01-01

    Objective To investigate the clinical characteristics and provide theoretic basis of diabetes mellitus( DM) for the diagnosis and treatment. Methods The clinical manifestation and laboratory examination of 198 children with DM from Jan. 1999 to Mar. 2009 in Guangzhou Women and Children's Medical Center were analyzed retrospectively. Results Among total 198 new cases of children with DM, there were 97 boys and 101 girls;the onset peak age was 5 to 6 years old and 9 to 11 years old;new cases were increasing year by year and cases of 2008 were 3.7 times than those of 1999; Among 198 new cases, 174(88. 9%) cases with type 1 diabetes mellitus( T1DM) ,7 (3. 5% ) cases with type 2 diabetes mellitus, 14(7.1% ) cases with neonatal DM and 3(1.5% ) case with other types. Among the new cases with T1DM,the incidence of diabetic ketoacidosis(DKA) was 42.1% ;55 cases had infection history before the onset of disease;the incidence of DKA had significant difference Between the infection group and the non - infection group (P <0. 01) ;23 cases had family history. Two caseswith hyperthyroidism,31 cases with temporary hypothyroidism,30 cases with liver function damage, 12 cases with kidney function damage ,48 cases with dislipidemia,27 cases with proteinuria;the average HbAlc was (12.0 ±1.8)% ,the positive rate of islet cells antibodies in 25 cases of T1DM was 28% ,the positive rate of insulin auto - antibody was 20% and the positive rate of glutamic acid decarboxylase antibody (GADA) was 72% . Conclusions New cases with DM are increasing year by year and most cases are Tl DM; cases with neonatal diabetes increase significantly; DKA is the important reason of children with T1DM going to hospital and infections is the important incentive of DKA;children with DM has also temporary hypothyroidism,liver function damage,kidney function damage and dislipidemia;the positive rate of GADA is the highest in autoimmune antibodies.%目的 探讨儿童糖尿病(DM)的临床特点,为临床

  1. 14 CFR 198.5 - Types of insurance coverage available.

    Science.gov (United States)

    2010-01-01

    ... (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.5 Types of insurance coverage available. Application may be made for insurance against loss or damage to the following persons, property, or interests: (a... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Types of insurance coverage available....

  2. 14 CFR 198.7 - Amount of insurance coverage available.

    Science.gov (United States)

    2010-01-01

    ... (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a) For... arising from any risk. In the case of hull insurance, the amount insured may not exceed the reasonable... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Amount of insurance coverage available....

  3. Ionization potentials, electron affinities, resonance excitation energies, oscillator strengths, and ionic radii of element Uus (Z = 117) and astatine.

    Science.gov (United States)

    Chang, Zhiwei; Li, Jiguang; Dong, Chenzhong

    2010-12-30

    Multiconfiguration Dirac-Fock (MCDF) method was employed to calculate the first five ionization potentials, electron affinities, resonance excitation energies, oscillator strengths, and radii for the element Uus and its homologue At. Main valence correlation effects were taken into account. The Breit interaction and QED effects were also estimated. The uncertainties of calculated IPs, EAs, and IR for Uus and At were reduced through an extrapolation procedure. The good consistency with available experimental and other theoretical values demonstrates the validity of the present results. These theoretical data therefore can be used to predict some unknown physicochemical properties of element Uus, Astatine, and their compounds.

  4. ASTATINE-211 RADIOCHEMISTRY: THE DEVELOPMENT OF METHODOLOGIES FOR HIGH ACTIVITY LEVEL RADIOSYNTHESIS

    Energy Technology Data Exchange (ETDEWEB)

    MICHAEL R. ZALUTSKY

    2012-08-08

    Targeted radionuclide therapy is emerging as a viable approach for cancer treatment because of its potential for delivering curative doses of radiation to malignant cell populations while sparing normal tissues. Alpha particles such as those emitted by 211At are particularly attractive for this purpose because of their short path length in tissue and high energy, making them highly effective in killing cancer cells. The current impact of targeted radiotherapy in the clinical domain remains limited despite the fact that in many cases, potentially useful molecular targets and labeled compounds have already been identified. Unfortunately, putting these concepts into practice has been impeded by limitations in radiochemistry methodologies. A critical problem is that the synthesis of therapeutic radiopharmaceuticals provides additional challenges in comparison to diagnostic reagents because of the need to perform radio-synthesis at high levels of radioactivity. This is particularly important for {alpha}-particle emitters such as 211At because they deposit large amounts of energy in a highly focal manner. The overall objective of this project is to develop convenient and reproducible radiochemical methodologies for the radiohalogenation of molecules with the {alpha}-particle emitter 211At at the radioactivity levels needed for clinical studies. Our goal is to address two problems in astatine radiochemistry: First, a well known characteristic of 211At chemistry is that yields for electrophilic astatination reactions decline as the time interval after radionuclide isolation from the cyclotron target increases. This is a critical problem that must be addressed if cyclotrons are to be able to efficiently supply 211At to remote users. And second, when the preparation of high levels of 211At-labeled compounds is attempted, the radiochemical yields can be considerably lower than those encountered at tracer dose. For these reasons, clinical evaluation of promising 211At

  5. Optimization of the Parameters Affecting the Fenton Process for Decolorization of Reactive Red 198 (RR-198 from the Aqueous Phase

    Directory of Open Access Journals (Sweden)

    Mansooreh Dehghani

    2015-10-01

    Full Text Available Background: Recently, there has been a great concern about the consumption of dyes because of their toxicity, mutagenicity, carcinogenicity, and persistence in the aquatic environment. Reactive dyes are widely used in textile industry. Advanced oxidation processes are one of the cost-effective methods for the removal of these dyes. The main aims of this study were determining the feasibility of using Fenton process in removing Reactive Red 198 (RR-198 dye from aqueous solution and determining the optimal conditions. Methods: This is a cross-sectional study conducted at a laboratory scale. A total of 69 samples were considered and the effect of pH, Fe (II concentration, H2O2 concentration, initial dye concentration and reaction time were investigated. Results: According to the results, a maximum removal efficiency of 92% was obtained at pH of 3 and the reaction time of 90 min; also, the concentration of Fe (II, H2O2, initial dye concentration were 100 mg/L, 50 mg/L, and 100 mg/L, respectively. The results revealed that by increasing the concentration of Fe (II, H2O2 and initial dye, the removal efficiency was increased. Conclusions: The results showed that Fenton process could be used as a cost-effective method for removing RR-198 dye from textile wastewater efficiently.

  6. Optimization of the Parameters Influencing the Photo-Fenton Process for the Decolorization of Reactive Red 198 (RR198

    Directory of Open Access Journals (Sweden)

    Dehghani

    2015-04-01

    Full Text Available Background Reactive dyes, anionic compounds with high water solubility, are widely used in textile industries. Objectives The present study aimed to assess the feasibility of the photo-Fenton process in removing Reactive Red 198 dye from aqueous solutions and determine the optimal conditions for maximum removal. Materials and Methods This study was performed on a laboratory scale using a 4-liter photochemical reactor. The spectrophotometer DR5000 (wavelength 520 nm was used to determine the dye concentration. The effect of the influencing parameters, including pH (3–9, Fe (II concentration (10–200 mg/L, H2O2 concentration (25 - 150 mg/L, initial dye concentration (50–200 mg/L, and reaction time (15 - 120 minutes were studied. Results According to the results, the photo-Fenton (UV/ H2O2/Fe (II process significantly removed dye from the aqueous solution. The Reactive Red 198 dye removal efficiency from aqueous solutions was more than 99% at optimal conditions (pH = 3, Fe (II = 10 mg/L, H2O2 = 75 mg/L, initial dye concentration = 50 mg/L, and reaction time = 120 minutes. Conclusions The present study demonstrated that the UV/ H2O2/Fe (II process could be used as an efficient, reliable method for removing Reactive Red 198 dye from textile wastewater.

  7. 49 CFR 198.35 - Grants conditioned on adoption of one-call damage prevention program.

    Science.gov (United States)

    2010-10-01

    ... prevention program. 198.35 Section 198.35 Transportation Other Regulations Relating to Transportation... Prevention Program § 198.35 Grants conditioned on adoption of one-call damage prevention program. In... considers whether a State has adopted or is seeking to adopt a one-call damage prevention program...

  8. 43 CFR 19.8 - Prospecting, mineral locations, mineral patents, and mineral leasing within National Forest...

    Science.gov (United States)

    2010-10-01

    ... patents, and mineral leasing within National Forest Wilderness. 19.8 Section 19.8 Public Lands: Interior... § 19.8 Prospecting, mineral locations, mineral patents, and mineral leasing within National Forest... locations, mineral patents, and mineral leasing within National Forest Wilderness are contained in...

  9. 42 CFR 413.198 - Recordkeeping and cost reporting requirements for outpatient maintenance dialysis.

    Science.gov (United States)

    2010-10-01

    ... outpatient maintenance dialysis. 413.198 Section 413.198 Public Health CENTERS FOR MEDICARE & MEDICAID... § 413.198 Recordkeeping and cost reporting requirements for outpatient maintenance dialysis. (a) Purpose... will enable CMS to determine the costs incurred in furnishing outpatient maintenance dialysis...

  10. 34 CFR 300.198 - Continuation of a by-pass.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Continuation of a by-pass. 300.198 Section 300.198... CHILDREN WITH DISABILITIES State Eligibility By-Pass for Children in Private Schools § 300.198 Continuation of a by-pass. The Secretary continues a by-pass until the Secretary determines that the SEA, LEA...

  11. 14 CFR 198.1 - Eligibility of aircraft operation for insurance.

    Science.gov (United States)

    2010-01-01

    ... insurance. 198.1 Section 198.1 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.1 Eligibility of aircraft operation for insurance. An aircraft operation is eligible for insurance if— (a) The President of the United States...

  12. 40 CFR 267.198 - What are the general operating requirements for my tank systems?

    Science.gov (United States)

    2010-07-01

    ... FACILITIES OPERATING UNDER A STANDARDIZED PERMIT Tank Systems § 267.198 What are the general operating... 40 Protection of Environment 26 2010-07-01 2010-07-01 false What are the general operating requirements for my tank systems? 267.198 Section 267.198 Protection of Environment ENVIRONMENTAL...

  13. Acquisition through horizontal gene transfer of plasmid pSMA198 by Streptococcus macedonicus ACA-DC 198 points towards the dairy origin of the species.

    Directory of Open Access Journals (Sweden)

    Konstantinos Papadimitriou

    Full Text Available Streptococcus macedonicus is an intriguing streptococcal species whose most frequent source of isolation is fermented foods similarly to Streptococcus thermophilus. However, S. macedonicus is closely related to commensal opportunistic pathogens of the Streptococcus bovis/Streptococcus equinus complex.We analyzed the pSMA198 plasmid isolated from the dairy strain Streptococcus macedonicus ACA-DC 198 in order to provide novel clues about the main ecological niche of this bacterium. pSMA198 belongs to the narrow host range pCI305/pWV02 family found primarily in lactococci and to the best of our knowledge it is the first such plasmid to be reported in streptococci. Comparative analysis of the pSMA198 sequence revealed a high degree of similarity with plasmids isolated from Lactococcus lactis strains deriving from milk or its products. Phylogenetic analysis of the pSMA198 Rep showed that the vast majority of closely related proteins derive from lactococcal dairy isolates. Additionally, cloning of the pSMA198 ori in L. lactis revealed a 100% stability of replication over 100 generations. Both pSMA198 and the chromosome of S. macedonicus exhibit a high percentage of potential pseudogenes, indicating that they have co-evolved under the same gene decay processes. We identified chromosomal regions in S. macedonicus that may have originated from pSMA198, also supporting a long co-existence of the two replicons. pSMA198 was also found in divergent biotypes of S. macedonicus and in strains isolated from dispersed geographic locations (e.g. Greece and Switzerland showing that pSMA198's acquisition is not a recent event.Here we propose that S. macedonicus acquired plasmid pSMA198 from L. lactis via an ancestral genetic exchange event that took place most probably in milk or dairy products. We provide important evidence that point towards the dairy origin of this species.

  14. Determination of 198Au X-rays emission probabilities.

    Science.gov (United States)

    Moreira, D S; Koskinas, M F; Dias, M S; Yamazaki, I M

    2010-01-01

    This work describes the measurements of the K X-ray and gamma-ray emission probabilities per decay of (198)Au performed at the Nuclear Metrology Laboratory (LMN) at the IPEN, São Paulo. The radioactive sample was obtained by means of (197)Au(n, gamma)(198)Au reaction irradiating an Au foil in a thermal neutron flux near the core of the IPEN 3.5 MW research reactor. The activity of samples was determined in a 4pibeta-gamma coincidence system, setting the gamma window at the 411.80 keV total energy absorption peak. The same samples were measured in two different spectrometers: a HPGe planar spectrometer with Be window, suitable for measurements in the low energy range and a coaxial REGe spectrometer. Both spectrometers were previously calibrated in a well defined geometry by means of standard sources calibrated in a 4pibeta-gamma coincidence system. MCNP4C Monte Carlo code was used for simulating the REGe spectrometer calibration curve, and a new version of code ESQUEMA was adopted for simulating the detection processes in the coincidence system, in order to predict the efficiency extrapolation curve.

  15. An all-solid state laser system for the laser ion source RILIS and in-source laser spectroscopy of astatine at ISOLDE, CERN

    CERN Document Server

    Rothe, Sebastian; Nörtershäuser, W

    This doctoral thesis describes the extension of the resonance ionization laser ion source RILIS at ISOLDE, CERN, by the addition of an all-solid state tuneable titanium: sapphire (Ti:Sa) laser system to complement the well-established system of dye lasers. Synchronous operation of the so called Dual RILIS system of Ti:Sa and dye lasers was investigated and the potential for increased ion beam intensity, reliability, and reduced setup time has been demonstrated. In-source resonance ionization spectroscopy was performed at ISOLDE, CERN, and at ISAC, TRIUMF, radioactive ion beam facilities to develop an efficient and selective three-colour ionization scheme for the purely radioactive element astatine. A LabVIEW based monitoring, control and measurement system was conceived which enabled, in conjunction with Dual RILIS operation, the spectroscopy of high lying Rydberg states, from which the ionization potential of the astatine atom was determined for the first time experimentally.

  16. An all-solid state laser system for the laser ion sources RILIS and in-source laser spectroscopy of astatine at ISOLDE/CERN

    Energy Technology Data Exchange (ETDEWEB)

    Rothe, Sebastian

    2012-09-24

    This doctoral thesis describes the extension of the resonance ionization laser ion source RILIS at CERN/ISOLDE by the addition of an all-solid state tunable titanium:sapphire (Ti:Sa) laser system to complement the well-established system of dye lasers. Synchronous operation of the so called Dual RILIS system of Ti:Sa and dye lasers was investigated and the potential for increased ion beam intensity, reliability, and reduced setup time has been demonstrated. In-source resonance ionization spectroscopy was performed at ISOLDE/CERN and at ISAC/TRIUMF radioactive ion beam facilities to develop an efficient and selective three-colour ionization scheme for the purely radioactive element astatine. A LabVIEW based monitoring, control and measurement system was conceived which enabled, in conjunction with Dual RILIS operation, the spectroscopy of high lying Rydberg states, from which the ionization potential of the astatine atom was determined for the first time experimentally.

  17. Radiobiological Effects of Alpha-Particles from Astatine-211: From DNA Damage to Cell Death

    Energy Technology Data Exchange (ETDEWEB)

    Claesson, Kristina

    2011-05-15

    In recent years, the use of high linear energy transfer (LET) radiation for radiotherapeutic applications has gained increased interest. Astatine-211 (211At) is an alpha-particle emitting radionuclide, promising for targeted radioimmunotherapy of isolated tumor cells and microscopic clusters. To improve development of safe radiotherapy using 211At it is important to increase our knowledge of the radiobiological effects in cells. During radiotherapy, both tumors and adjacent normal tissue will be irradiated and therefore, it is of importance to understand differences in the radio response between proliferating and resting cells. The aim of this thesis was to investigate effects in fibroblasts with different proliferation status after irradiation with alpha-particles from 211At or X-rays, from inflicted DNA damage, to cellular responses and biological consequences. Throughout this work, irradiation was performed with alpha-particles from 211A or X-rays. The induction and repair of double-strand breaks (DSBs) in human normal fibroblasts were investigated using pulsed-field gel electrophoresis and fragment analysis. The relative biological effectiveness (RBE) of 211At for DSB induction varied between 1.4 and 3.1. A small increase of DSBs was observed in cycling cells compared to stationary cells. The repair kinetics was slower after 211At and more residual damage was found after 24 h. Comparison between cells with different proliferation status showed that the repair was inefficient in cycling cells with more residual damage, regardless of radiation quality. Activation of cell cycle arrests was investigated using immunofluorescent labeling of the checkpoint kinase Chk2 and by measuring cell cycle distributions with flow cytometry analysis. After alpha-particle irradiation, the average number of Chk2-foci was larger and the cells had a more affected cell cycle progression for several weeks compared with X-irradiated cells, indicating a more powerful arrest after 211At

  18. MicroRNA-198 inhibited tumorous behaviors of human osteosarcoma through directly targeting ROCK1.

    Science.gov (United States)

    Zhang, Shilian; Zhao, Yuehua; Wang, Lijie

    2016-04-08

    Osteosarcoma is an aggressive primary sarcoma of bone and occurs mainly in adolescents and young adults. The prognosis of OS remains poor, and most of them will die due to local relapse or metastases. The discovery of microRNAs provides a new possibility for the early diagnosis and treatment of OS. Thus, the aim of this study was to explore the expression and functions of microRNA-198 (miR-198) in osteosarcoma. The expression levels of miR-198 were determined by qRT-PCR in osteosarcoma tissues and cell lines. Cell proliferation assays, migration and invasion assays were adopted to investigate the effects of miR-198 on tumorous behaviors of osteosarcoma cells. The results showed that miR-198 expression levels were lower in osteosarcoma tissues and cell lines. In addition, low miR-198 expression levels were correlated with TNM stage and distant metastasis. After miR-198 mimics transfection, cell proliferation, migration and invasion were significantly suppressed in the osteosarcoma cells. Furthermore, ROCK1 was identified as a novel direct target of miR-198 in osteosarcoma. These findings suggested that miR-198 may act not only as a novel prognostic marker, but also as a potential target for molecular therapy of osteosarcoma.

  19. Acquisition through Horizontal Gene Transfer of Plasmid pSMA198 by Streptococcus macedonicus ACA-DC 198 Points towards the Dairy Origin of the Species

    Science.gov (United States)

    Papadimitriou, Konstantinos; Anastasiou, Rania; Maistrou, Eleni; Plakas, Thomas; Papandreou, Nikos C.; Hamodrakas, Stavros J.; Ferreira, Stéphanie; Supply, Philip; Renault, Pierre; Pot, Bruno; Tsakalidou, Effie

    2015-01-01

    Background Streptococcus macedonicus is an intriguing streptococcal species whose most frequent source of isolation is fermented foods similarly to Streptococcus thermophilus. However, S. macedonicus is closely related to commensal opportunistic pathogens of the Streptococcus bovis/Streptococcus equinus complex. Methodology/Principal Findings We analyzed the pSMA198 plasmid isolated from the dairy strain Streptococcus macedonicus ACA-DC 198 in order to provide novel clues about the main ecological niche of this bacterium. pSMA198 belongs to the narrow host range pCI305/pWV02 family found primarily in lactococci and to the best of our knowledge it is the first such plasmid to be reported in streptococci. Comparative analysis of the pSMA198 sequence revealed a high degree of similarity with plasmids isolated from Lactococcus lactis strains deriving from milk or its products. Phylogenetic analysis of the pSMA198 Rep showed that the vast majority of closely related proteins derive from lactococcal dairy isolates. Additionally, cloning of the pSMA198 ori in L. lactis revealed a 100% stability of replication over 100 generations. Both pSMA198 and the chromosome of S. macedonicus exhibit a high percentage of potential pseudogenes, indicating that they have co-evolved under the same gene decay processes. We identified chromosomal regions in S. macedonicus that may have originated from pSMA198, also supporting a long co-existence of the two replicons. pSMA198 was also found in divergent biotypes of S. macedonicus and in strains isolated from dispersed geographic locations (e.g. Greece and Switzerland) showing that pSMA198’s acquisition is not a recent event. Conclusions/Significance Here we propose that S. macedonicus acquired plasmid pSMA198 from L. lactis via an ancestral genetic exchange event that took place most probably in milk or dairy products. We provide important evidence that point towards the dairy origin of this species. PMID:25584532

  20. 49 CFR 198.37 - State one-call damage prevention program.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false State one-call damage prevention program. 198.37... REGULATIONS FOR GRANTS TO AID STATE PIPELINE SAFETY PROGRAMS Adoption of One-Call Damage Prevention Program § 198.37 State one-call damage prevention program. A State must adopt a one-call damage...

  1. 15 CFR 19.8 - When will Commerce entities suspend or terminate debt collection on a Commerce debt?

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false When will Commerce entities suspend or terminate debt collection on a Commerce debt? 19.8 Section 19.8 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.8 When...

  2. Final Report for research grant "Development of Methods for High Specific Activity Labeling of Biomolecules Using Astatine-211 in Different Oxidation States"

    Energy Technology Data Exchange (ETDEWEB)

    Wilbur, D., Scott

    2011-12-14

    The overall objective of this research effort was to develop methods for labeling biomolecules with higher oxidation state species of At-211. This was to be done in an effort to develop reagents that had higher in vivo stability than the present carbon-bonded At-211-labeled compounds. We were unsuccessful in that effort, as none of the approaches studied provided reagents that were stable to in vivo deastatination. However, we gained a lot of information about At-211 in higher oxidation states. The studies proved to be very difficult as small changes in pH and other conditions appeared to change the nature of the species that obtained (by HPLC retention time analyses), with many of the species being unidentifiable. The fact that there are no stable isotopes of astatine, and the chemistry of the nearest halogen iodine is quite different, made it very difficult to interpret results of some experiments. With that said, we believe that a lot of valuable information was obtained from the studies. The research effort evaluated: (1) methods for chemical oxidation of At-211, (2) approaches to chelation of oxidized At-211, and (3) approaches to oxidation of astatophenyl compounds. A major hurdle that had to be surmounted to conduct the research was the development of HPLC conditions to separate and identify the various oxidized species formed. Attempts to develop conditions for separation of iodine and astatine species by normal and reversed-phase TLC and ITLC were not successful. However, we were successful in developing conditions (from a large number of attempts) to separate oxidized forms of iodine ([I-125]iodide, [I-125]iodate and [I-125]periodate) and astatine ([At-211]astatide, [At-211]astatate, [At-211]perastatate, and several unidentified At-211 species). Information on the basic oxidation and characterization of At-211 species is provided under Objective 1. Conditions were developed to obtain new At-211 labeling method where At-211 is chelated with the DOTA and

  3. Analysis on the diagnosis and treatment of 198 cases with cervical lesions treated by LEEP%198例宫颈疾病的LEEP刀诊治分析

    Institute of Scientific and Technical Information of China (English)

    马玉华

    2011-01-01

    Objective: To explore the clinical application value of loop electrosurgical excision procedure (LEEP) in diagnosis and treatment of various cervical lesions.Methods: 198 cases with chronic cervical inflammation, cervical hyperplasia and cervical neoplasma received LEEP and they were followed up.Results: 198 cases were treated by LEEP and followed up for 3 months, 191 cases were cured successfully for the first time, accounting for 96.5%, 7 cases were effective, the total effective rate was 100.0%, 5 cases were diagnosed as cervical intraepithelial neoplasia (CIN).Conclusion: The clinical efficacy of LEEP is significant in treatment of various cervical lesions,the operation time is short and the operation is simple, LEEP can provide intact pathological samples and reduce the misdiagnosis rate and missed diagnosis rate of cervical cancer.%目的:探讨LEEP刀对各类宫颈疾病诊断及治疗的临床应用价值.方法:对198例宫颈慢性炎症、增生及赘生物患者进行LEEP刀宫颈环切或锥切并跟踪观察.结果:198例各类宫颈良性疾病患者经LEEP刀治疗,连续观察3个月,一次性成功治愈191例(96.5%),显效7例,总有效率为100.0%,其中宫颈上皮内瘤变(CIN)5例.结论:LEEP刀治疗各类宫颈疾病疗效显著,手术时间短,操作简单易行,且可提供完整的病理标本,降低了宫颈癌的误诊率和漏诊率.

  4. Synthesis and Characterization of Poly(Amidoamine Dendrimers Encapsulatd 198Au Nanoparticles

    Directory of Open Access Journals (Sweden)

    R. Ritawidya1,2

    2012-12-01

    Full Text Available Brachytherapy or internal radiotherapy is one of many methods used for treatment of cancer. This modality requires an agent with radionuclides that emits  or β particle with a proper energy. 198Au (99% β max = 0.96 MeV and t1/2 = 2.69 days is one of radionuclides that has been considered to be effective for the above-mentioned purpose. The purpose of this research was to synthesis and characterize poly(amidoamine (PAMAM G3.0 dendrimers encapsulated 198Au nanoparticles as a new brachytherapy agent. PAMAM G3.0 dendrimers encapsulated 198Au nanoparticles was successfully synthesized by a bottom-up method using sodium borohydride as a reductor. Purification was then performed by a size exclusion chromatography in order to separate large Au nanoparticles that were formed outside the cavity of PAMAM G3.0 dendrimers. Prior to the synthesis of PAMAM G3.0 dendrimers encapsulated 198Au nanoparticles, the synthetic procedure was first established by using a non-radioactive Au. The PAMAM G3.0 dendrimers encapsulated Au nanoparticles produced was then characterized by using an UV-Vis spectroscopy, a transmission electron microscopy (TEM, particle size analyzer (PSA, and an atomic absorption spectroscopy (AAS. Characterization results revealed that PAMAM G3.0 dendrimers encapsulated Au nanoparticles that were prepared from a reaction mixture of PAMAM G3.0 dendrimers and Au HAuCl4 with mol ratio of 2.8, was found to be a proper formula. It produced PAMAM G3.0 dendrimers encapsulated Au nanoparticles with diameter of 1.743 nm, spheris, uniform and drug loading value of 26.34%. This formula was then used in synthesis using radioactive Au, 198Au. Characterization results of PAMAM G3.0 dendrimers encapsulated 198Au nanoparticles gave a radiochemical purity of 99.4% and zero charge.

  5. Degradation analysis of Reactive Red 198 by hairy roots of Tagetes patula L. (Marigold).

    Science.gov (United States)

    Patil, Pratibha; Desai, Neetin; Govindwar, Sanjay; Jadhav, Jyoti Prafulla; Bapat, Vishwas

    2009-09-01

    Tagetes patula L. (Marigold) hairy roots were selected among few hairy root cultures from other plants tested for the decolorization of Reactive Red 198. Hairy roots of Tagetes were able to remove dye concentrations up to 110 mg L(-l) and could be successively used at least for five consecutive decolorization cycles. The hairy roots of Tagetes decolorized six different dyes, viz. Golden Yellow HER, Methyl Orange, Orange M2RL, Navy Blue HE2R, Reactive Red M5B and Reactive Red 198. Significant induction of the activity of biotransformation enzymes indicated their crucial role in the dye metabolism. UV-vis spectroscopy, HPLC and FTIR spectroscopy analyses confirmed the degradation of Reactive Red 198. A possible pathway for the biodegradation of Reactive Red 198 has been proposed with the help of GC-MS and metabolites identified as 2-aminonaphthol, p-aminovinylsulfone ethyl disulfate and 1-aminotriazine, 3-pyridine sulfonic acid. The phytotoxicity study demonstrated the non-toxic nature of the extracted metabolites. The use of such hairy root cultures with a high ability for bioremediation of dyes is discussed.

  6. Study of collisions of {sup 136}Xe + {sup 198}Pt for the KEK isotope separator

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, Y.X., E-mail: yutaka.watanabe@kek.jp [Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Hirayama, Y.; Imai, N.; Ishiyama, H.; Jeong, S.C.; Miyatake, H. [Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Clement, E.; France, G. de; Navin, A.; Rejmund, M.; Schmitt, C. [Grand Accélérateur National d’Ions Lourds (GANIL), CEA/DSM-CNRS/IN2P3, Bd Henri Becquerel, BP 55027, F-14076 Caen Cedex 05 (France); Pollarolo, G. [Dipartimento di Fisica Teorica, Università di Torino, Via Pietro Giuria 1, 10125 Torino (Italy); Corradi, L.; Fioretto, E. [Laboratori Nazionali di Legnaro dell’INFN, Via Romea 4, 35020 Legnaro (Italy); Montanari, D. [Università di Padova, Via 8 Febbraio, 2-35122 Padova (Italy); Choi, S.H.; Kim, Y.H.; Song, J.S. [Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 151-742 (Korea, Republic of); Niikura, M.; Suzuki, D. [Institut de Physique Nucléaire (IPN), IN2P3-CNRS, Université Paris-Sud 11, F-91406 Orsay Cedex (France); and others

    2013-12-15

    Highlights: • {sup 136}Xe + {sup 198}Pt shows a comparable contribution of proton pick-up and stripping. • Proton stripping channels in {sup 136}Xe + {sup 198}Pt show enhanced cross sections. • Mass distributions of proton stripping channels in {sup 136}Xe + {sup 198}Pt shift to heavy side. -- Abstract: Multinucleon transfer reactions between two heavy ions are an important tool for production and investigation of exotic neutron-rich nuclei, which are difficult to access by other methods. The {sup 136}Xe + {sup 198}Pt system is a candidate to efficiently produce neutron-rich nuclei around the neutron magic number N=126 for the KEK isotope separation project. In order to confirm this, measurements of the production cross sections with the large acceptance magnetic spectrometer VAMOS++ and de-excitation gamma rays from target-like fragments using the high efficiency germanium array EXOGAM at GANIL are reported. The measured isotopic distributions of the projectile-like fragments are compared with GRAZING calculations. The proton stripping channels show rough agreements between measurements and calculations. For the proton pick-up channels, the measured distributions are shifted toward the heavier masses and show enhanced cross sections in transfers of two or more protons.

  7. Yeast Interacting Proteins Database: YDR425W, YGL198W [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available with this bait as prey (0) YGL198W YIP4 Protein that interacts with Rab GTPases, localized to late Golgi vesicles; computation...IP4 Prey description Protein that interacts with Rab GTPases, localized to late Golgi vesicles; computatio

  8. 19 CFR 10.198a - Duty reduction for certain leather-related articles.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Duty reduction for certain leather-related... Basin Initiative § 10.198a Duty reduction for certain leather-related articles. Except as otherwise..., flat goods, work gloves, and leather wearing apparel that were not designated on August 5, 1983,...

  9. Fiscal Deficit Will Be Cut Down RMB19.8 Billion This Year

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

      When delivering the government work report on March5, Premier Wen Jiabao said,"China will carry out the stable fiscal policy this year and cut down the fiscal deficit accordingly, plan to arrange a central fiscal deficit of RMB300 billion,which is RMB19.8 billion less than last year."……

  10. Fiscal Deficit Will Be Cut Down RMB19.8 Billion This Year

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ When delivering the government work report on March5, Premier Wen Jiabao said,"China will carry out the stable fiscal policy this year and cut down the fiscal deficit accordingly, plan to arrange a central fiscal deficit of RMB300 billion,which is RMB19.8 billion less than last year."

  11. 14 CFR 198.13 - Premium insurance-payment of premiums.

    Science.gov (United States)

    2010-01-01

    ... (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.13 Premium insurance—payment of premiums. The insured must pay the premium for insurance issued under this part within the stated period after receipt of... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Premium insurance-payment of premiums....

  12. 14 CFR 198.15 - Non-premium insurance-payment of registration binders.

    Science.gov (United States)

    2010-01-01

    ... OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.15 Non-premium insurance... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Non-premium insurance-payment of...-premium insurance must be accompanied by the proper binder, payable to the FAA. A binder is not...

  13. An analysis of diagnosing198 cases of calculus in ureter byB ultrasound%B超诊断输尿管结石198例体会

    Institute of Scientific and Technical Information of China (English)

    连心

    2016-01-01

    目的:探讨B超对输尿管结石的诊断价值,总结经验,服务临床。方法:对198例确诊的输尿管不同部位结石的B超诊断过程进行回顾性分析,对检查结果进行分析讨论,对B超诊断输尿管结石价值进行评估。结果:经B超诊断的输尿管结石198例,其中146例位于上段输尿管,12例位于中断输尿管,40例位于壁内段。结论:B超是输尿管结石的有价值的诊断方法,为急性肾绞痛的首选检查,是鉴别与输尿管结石发作相似症状的疾病的首选方法,对于指导临床治疗有积极意义。%Objective: The value of B ultrasound on calculus in ureter was explored to working for clinic. Methods: By diagnosing 198 cases of calculus in different site of ureterolith, the value of B ultrasound was evaluated. Results: Calculus of 146 cases were found in upper ureteral, 12 cases in middle ureteral, 40 cases in ureter structure. Conclusion: B ultrasound as a valuable method for diagnosing ureteral stones and the first choice for the diagnosis of acute renal colic can effective diagnose some similar disease, with positive signiifcance for clinical treatment.

  14. 42 CFR 84.198 - Half-mask facepieces, full facepieces, mouthpieces, hoods, and helmets; fit; minimum requirements.

    Science.gov (United States)

    2010-10-01

    ..., hoods, and helmets; fit; minimum requirements. 84.198 Section 84.198 Public Health PUBLIC HEALTH SERVICE..., full facepieces, mouthpieces, hoods, and helmets; fit; minimum requirements. (a) Half-mask facepieces and full facepieces shall be designed and constructed to fit persons with various facial shapes...

  15. Yeast Interacting Proteins Database: YGL198W, YGL161C [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available YGL198W YIP4 Protein that interacts with Rab GTPases, localized to late Golgi vesicles; comput...that interacts with Rab GTPases, localized to late Golgi vesicles; computational ...eracts with Rab GTPases, localized to late Golgi vesicles; computational analysis of large-scale protein-pro...ized to late Golgi vesicles; computational analysis of large-scale protein-protein interaction data suggests

  16. Antimicrobial activity of Enterococcus faecium FAIR-E 198 against gram-positive pathogens

    Directory of Open Access Journals (Sweden)

    Maristela da Silva do Nascimento

    2010-03-01

    Full Text Available This study investigated the antimicrobial activity of Enterococcus faecium FAIR-E 198 against Bacillus cereus, Listeria monocytogenes and Staphylococcus aureus. Using the critical-dilution method, the bacteriocin produced by E. faecium FAIR-E 198 inhibited all L. monocytogenes strains evaluated (1,600 to 19,200 AU mL-1. However, none of the B. cereus and S. aureus strains investigated were inhibited. The maximum activity of this bacteriocin (800 AU mL-1 was observed in MRS broth, while the activity in milk was 100 AU mL-1. In the co-cultivation test in milk, B. cereus K1-B041 was reduced to below the detection limit (1.00 log CFU mL-1 after 48 h. E. faecium reduced the initial L. monocytogenes Scott A population by 1 log CFU mL-1 after 3 h at 35ºC. However, the pathogen regained growth, reaching 3.68 log CFU mL-1 after 48 h. E. faecium did not influence the growth of S. aureus ATCC 27154 during the 48 h of co-cultivation. Therefore, it can be concluded that the effectiveness of the antimicrobial activity of E. faecium FAIR-E 198 is strictly related to the species and strain of the target microorganism and to the culture medium.

  17. Clinical anlysis on 198 cases by Doula with delivery%导乐陪伴分娩198例临床分析

    Institute of Scientific and Technical Information of China (English)

    项蔚; 尉文功

    2011-01-01

    Objective: To investigate the effects of Doula with delivery on maternal and newborn. Methods: 198 cases by the Doula primiparae vaginal delivery were taken as the observation group in our hospital in 2010, and 186 cases by the initial traditional maternal vaginal delivery were taken as the control group in our hospital in 2010, forceps delivery rate, labor time, postpartum hemorrhage and newborn asphyxia between the two groups were analysed retrospectively. Results: Compared with the control group, first stage of labor time (287.90±81.16) m and second stage of labor time (36.0±13.4) m in observation group were significantly shorter (P<0.05), postpartum hemorrhage (124.3 ±41.6) ml in observation group also reduced (P<0.05), forceps delivery rate (1.01%) and neonatal asphyxia rate (0.51%) in observation group were significantly lower (P<0.05). Conclusion: Doula with delivery is a new, more humane mode of delivery care. It can effectively reduce forceps delivery rate, improve the quality of production time, promote the health of maternal and newborn, and deserve the clinical expansion.%目的:探讨导乐陪伴分娩对产妇及新生儿的影响.方法:以2010年在我院由导乐陪伴经阴道分娩的初产妇198例为观察组,以2010年在我院传统经阴道分娩的初产妇186例为对照组,回顾性分析两组的产钳产率、产程时间、产后出血量和新生儿窒息情况.结果:与对照组相比,观察组的第一产程时间(287.90±81.16)min和第二产程时间(36.0±13.4)min明显缩短(P<0.05),产后出血量(124.3±41.6)ml减少(P<0.05),产钳产率(1.01%)和新生儿窒息发生率(0.51%)明显降低(P<0.05).结论:导乐陪伴分娩是一种新近的更人性化的分娩护理模式,可有效降低产钳产率,提高产时质量,促进母婴健康,值得临床推广.

  18. Study of various processes for marking sediments with gold-198; Etude de divers procedes de marquages de sediments par l'or 198

    Energy Technology Data Exchange (ETDEWEB)

    Jeanneau, B. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-12-15

    The use of radioactive isotopes for the study of sediment deposits is based mainly on two methods: marking in the mass - a glass of an element which can be activated replaces the sediment; surface marking - a physico-chemical process is used to deposit a radio-element at the surface of the sediment. The second process is used in particular for sands when it is advantageous to have a large number of particles for statistical analysis. The aim of this work was to develop a rapid and simple method of marking which could be applied on the actual site of the experiment where equipment, may be limited. The method recommended for marking sand with gold-198 is a combination of the Petersen (treatment with tin chloride) and Campbell (treatment with silver) methods combined with prior treatments with nitric acid and caustic soda. Using this method it is possible to deposit 125 mg of gold per kilo of sediment with a yield of 95 per cent (i.e. 10 Ci/kg) using a hydrochloric acid solution containing gold. The problem of the solidity of the deposits, of their value and of their reproducibility is discussed from the point of view of the mineral constitution of the sand. (author) [French] L'utilisation d'isotopes radioactifs pour l'etude des deplacements sedimentaires fait, principalement appel a deux methodes: le marquage massique - un verre contenant un element activable remplace le sediment; le marquage superficiel - un traitement physico-chimique permet de deposer un radioelement a la surface du sediment. Le second procede est surtout employe pour les sables lorsqu'il est utile de disposer d'un grand nombre de grains pour des raisons statistiques. Le but de ce travail etait de mettre au point une methode simple et rapide de marquage pouvant etre appliquee sur le site meme de l'experience pour les utilisateurs disposant d'un equipement limite. Le procede preconise pour le marquage des sables par l'or 198 est une combinaison des methodes

  19. 急性胰腺炎198例心电图结果分析%Acute Pancreatitis 198 Cases of Electrocardiogram Results Analysis

    Institute of Scientific and Technical Information of China (English)

    雷卫红

    2014-01-01

    目的:分析急性胰腺炎(AP)患者心电图(ECG)的改变及其临床意义。方法对198例AP患者的ECG检查结果进行分析。结果全组ECG异常改变者109例,异常率为55.1%,ECG正常者89例(44.9%);其中轻症急性胰腺炎(MAP)组ECG异常61例,重症急性胰腺炎(SAP)组48例,两组比较差异有高度显著性P<0.01(χ2=15.933);ECG异常主要表现为窦性心动过速、ST段降低和T波的改变等。结论 AP常伴有ECG的异常改变,故而采用ECG监测对判断AP的病情发展及转归具有较重要的临床价值。%ASBSTRACT:Objective Analysis of patients with acute pancreatitis (AP) of electrocardiogram (ECG) changes and its clinical signiifcance.Methods The ECG examination results of 198 patients with AP were analyzed.Results The group of 109 cases of abnormal changes of ECG, the abnormal rate was 55.1%, the ECG is normal, 89 cases (44.9%). Mild acute pancreatitis (MAP) group of ECG abnormalities in 61 cases, 48 cases of severe acute pancreatitis (SAP) group, two groups compare difference was highly signiifcant (P < 0.01 (χ2 = 15.933); ECG abnormalities mainly for sinus tachycardia, ST segment and T wave changes, etc.Conclusion AP often accompanied by changes of abnormal ECG, ECG monitoring on the judgement of the progression of AP and the outcome is of important clinical value.

  20. Production and purification of a maltose-producing amylase from Bacillus subtilis IMD 198

    Energy Technology Data Exchange (ETDEWEB)

    Fogarty, W.M.; Bourke, E.J.

    1983-09-01

    A strain of Bacillus subtilis (IMD 198) isolated from peat degraded starch to maltose with little production of glucose and other products. Highest levels of enzyme were achieved in a salts medium containing soya bean meal and starch. The enzyme was purified by precipitation with isopropanol, adsorption on calcium phosphate gel and fractionation on DEAE- and CM-cellulose ion-exchange resins. The latter chromatographic procedure removed a contaminating activity that produced dextrins as end-products from starch or amylose. The action pattern of the purified, major enzyme activity indicates that it may be beta-amylase. 52 references.

  1. International Spread of an Epidemic Population of Salmonella enterica Serotype Kentucky ST198 Resistant to Ciprofloxacin

    DEFF Research Database (Denmark)

    Le Hello, Simon; Hendriksen, Rene S.; Doublet, Benoit

    2011-01-01

    identified during the period from 2002 (3 cases) to 2008 (174 cases). These isolates belonged to a single clone defined by the multilocus sequence type ST198, the XbaI-pulsed-field gel electrophoresis cluster X1, and the presence of the Salmonella genomic island 1 variant SGI1-K. This clone was probably...... selected in 3 steps in Egypt during the 1990s and the early 2000s and has now spread to several countries in Africa and, more recently, in the Middle East. Poultry has been identified as a potential major vehicle for infection by this clone. Continued surveillance and appropriate control measures should...

  2. Production of thermotolerant entomopathogenic Isaria fumosorosea SFP-198 conidia in corn-corn oil mixture.

    Science.gov (United States)

    Kim, Jae Su; Je, Yeon Ho; Roh, Jong Yul

    2010-04-01

    Low thermotolerance of entomopathogenic fungi is a major impediment to long-term storage and effective application of these biopesticides under seasonal high temperatures. The effects of high temperatures on the viability of an entomopathogenic fungus, Isaria fumosorosea SFP-198 (KCTC 0499BP), produced on different substrates amended with various additives were explored. Ground corn was found to be superior in producing the most thermotolerant conidia compared to yellow soybean, red kidney bean, and rice in a polyethylene bag production system. Using ground corn mixed with corn oil as a substrate resulted in only 7% reduction in germination compared to ground corn alone (67% reduction) after exposure of conidia to 50 degrees C for 2 h. Corn oil as an additive for ground corn was followed by inorganic salts (KCl and NaCl), carbohydrates (sucrose and dextrin), a sugar alcohol (sorbitol), and plant oils (soybean oil and cotton seed oil) in ability to improve conidial thermotolerance. Unsaturated fatty acids, such as linoleic acid and oleic acid, the main components of corn oil, served as effective additives for conidial thermotolerance in a dosage-dependent manner, possibly explaining the improvement by corn oil. This finding suggests that the corn-corn oil mixture can be used to produce highly thermotolerant SFP-198 conidia and provides the relation of unsaturated fatty acids as substrates with conidial thermotolerance.

  3. Study of the dependence of 198Au half-life on source geometry

    CERN Document Server

    Lindstrom, R M; Buncher, J B; Greene, G L; Jenkins, J H; Krause, D E; Mattes, J J; Yue, A; 10.1016/j.nima.2010.06.270

    2010-01-01

    We report the results of an experiment to determine whether the half-life of \\Au{198} depends on the shape of the source. This study was motivated by recent suggestions that nuclear decay rates may be affected by solar activity, perhaps arising from solar neutrinos. If this were the case then the $\\beta$-decay rates, or half-lives, of a thin foil sample and a spherical sample of gold of the same mass and activity could be different. We find for \\Au{198}, $(T_{1/2})_{\\rm foil}/(T_{1/2})_{\\rm sphere} = 0.999 \\pm 0.002$, where $T_{1/2}$ is the mean half-life. The maximum neutrino flux at the sample in our experiments was several times greater than the flux of solar neutrinos at the surface of the Earth. We show that this increase in flux leads to a significant improvement in the limits that can be inferred on a possible solar contribution to nuclear decays.

  4. A novel derivative of doxorubicin, AD198, inhibits canine transitional cell carcinoma and osteosarcoma cells in vitro

    Directory of Open Access Journals (Sweden)

    Rathore K

    2015-09-01

    Full Text Available Kusum Rathore, Maria Cekanova Department of Small Animal Clinical Sciences, College of Veterinary Medicine, The University of Tennessee, Knoxville, TN, USA Abstract: Doxorubicin (DOX is one of the most commonly used chemotherapeutic treatments for a wide range of cancers. N-benzyladriamycin-14-valerate (AD198 is a lipophilic anthracycline that has been shown to target conventional and novel isoforms of protein kinase C (PKC in cytoplasm of cells. Because of the adverse effects of DOX, including hair loss, nausea, vomiting, liver dysfunction, and cardiotoxicity, novel derivatives of DOX have been synthesized and validated. In this study, we evaluated the effects of DOX and its derivative, AD198, on cell viability of three canine transitional cell carcinoma (K9TCC (K9TCC#1-Lillie, K9TCC#2-Dakota, K9TCC#4-Molly and three canine osteosarcoma (K9OSA (K9OSA#1-Zoe, K9OSA#2-Nashville, K9OSA#3-JJ primary cancer cell lines. DOX and AD198 significantly inhibited cell proliferation in all tested K9TCC and K9OSA cell lines in a dose-dependent manner. AD198 inhibited cell viability of tested K9TCC and K9OSA cell lines more efficiently as compared to DOX at the same concentration using MTS (3-(4,5-dimethyl-2-yl-5-(3-carboxymethoxyphenyl-2-(4-sulfophenyl-2h-tetrazolium assay. AD198 had lower IC50 values as compared to DOX for all tested K9TCC and K9OSA cell lines. In addition, AD198 increased apoptosis in all tested K9TCC and K9OSA cell lines. AD198 increased the caspase activity in tested K9TCC and K9OSA cell lines, which was confirmed by caspase-3/7 assay, and cleavage of poly (ADP-ribose polymerase (PARP was confirmed by Western blotting analysis. In addition, AD198 cleaved PKC-δ, which subsequently activated the p38 signaling pathway, resulting in the apoptosis of tested K9TCC and K9OSA cell lines. Inhibition of the p38 signaling pathway by SB203580 rescued DOX- and AD198-induced apoptosis in tested K9TCC and K9OSA cell lines. Our in vitro results suggest

  5. 流行性腮腺炎198例临床分析%Clinical analysis of 198 cases with mumps

    Institute of Scientific and Technical Information of China (English)

    丁德和; 刘贞君

    2013-01-01

    Objective To investigate the epidemiological characteristics and clinical features of mumps.Methods The epidemiological characteristics,clinical manifestations and treatment of 198 cases with mumps were retrospectively analyzed.Results The onset age of mumps was less than 15 years old,men more than women,the crowd distribution was mainly the students,especially in winter,spring and summer.The clinical characteristics were as following:corresponding parotid gland enlargement occurred at the onset of mumps,some of the patients may be accompany by fever,nausea,vomiting,chest tightness,palpitation,or had the performance of the headache,dizziness,muscle weakness,sleepiness and nervous system complications.The results of laboratory tests showed that white blood cell(WBC) of most patients was in the normal range; blood,urine amylase obviously increased; a few cases with abnormal myocardial enzyme spectrum and liver function.Chest X-ray and electrocardiogram(ECG) were normal.4 cases had EEG abnormality.All cases received ribavirin antiviral treatment,and were given corresponding symptomatic treatment to the complications,all patients recovered.Conclusion Epidemiological characteristics were local epidemic,obvious seasonal difference,the student was the main body.Common complications were encephalitis,gland inflammation,myocarditis,hepatitis,etc.,mumps vaccine should be advocated in the students.%目的 探讨流行性腮腺炎的流行特征与临床特点.方法 回顾性分析198例流行性腮腺炎的流行特征、临床表现及治疗情况.结果 发病年龄以15岁以下为主,男多于女,人群分布以学生为主体,冬、春、夏季明显.临床特点,初期多有相应的腮腺肿大,部分病例可伴有发热、恶心、呕吐、胸闷、心悸,或表现为头痛、头晕、肌无力、嗜睡等神经系统并发症表现.实验室检查,白细胞(WBC)大多正常范围;血、尿淀粉酶多明显增高;少数病例心肌酶谱、肝功能出现异

  6. Human furin Cys198 imposes dihedral and positional restraints on His194 for optimal Ser386-proton transfer.

    Science.gov (United States)

    Omotuyi, Olaposi I; Hamada, Tsuyoshi

    2015-01-01

    Inhibitors of human furin may represent the clinical remedy for very aggressive cancer, viral, and bacterial infections. Most of the currently available inhibitors are weak in terms of potency, drug-likeness, and furin specificity thereby necessitating the development of newer compounds especially mechanism-based inhibitors. Here, the roles of active site Cys198 (C198), His194 (H194), and Ser386 (S386) were investigated using computational-site-directed mutagenesis and molecular dynamics (MD) simulation. Data were obtained from six (6) biosystems: wildtype (C198/S386), furin-C198G (S386), furin-S386G (C198), and their peptide (nascent hydrolyzed peptide H2N-RTRR-CO2) bound complexes. The results strongly supported that in wildtype furin but not S386G and C198G mutants, following S386/scissile carbon attack (4.0 Å), the peptide retracted from the active site, representing peptide release post hydrolysis. Furthermore, in S386G mutant, C194 side chain thiolate ion may act as the nucleophile replacement but competing electron-rich centers (H194, H364) and energetically unattainable geometric strain on the peptide may constitute the limiting factors. In biosystems not complexed with peptide (representative of pre-attack state), C198 preferentially engaged H194 imidazole moiety via sulfur-π bond system causing a dihedral and positional restraints on the imidazole ring for ultimate alignment of its NE2 hydrogen atom with the side chain enolate oxygen of S364 required for optimal proton transfer. In summary, small-molecular-weight compounds with dual serine and cysteine protease inhibitory actions may represent a new class of potent and furin-selective compounds for future clinical applications.

  7. An automated flow system incorporating in-line acid dissolution of bismuth metal from a cyclotron irradiated target assembly for use in the isolation of astatine-211

    Energy Technology Data Exchange (ETDEWEB)

    O’Hara, Matthew J.; Krzysko, Anthony J.; Niver, Cynthia M.; Morrison, Samuel S.; Owsley, Stanley L.; Hamlin, Donald K.; Dorman, Eric F.; Scott Wilbur, D.

    2017-04-01

    Astatine-211 (211At) is a promising cyclotron-produced radionuclide being investigated for use in targeted alpha therapy of blood borne and metastatic cancers, as well as treatment of tumor remnants after surgical resections. The isolation of trace quantities of 211At, produced within several grams of a Bi metal cyclotron target, involves a complex, multi-step procedure: (1) Bi metal dissolution in strong HNO3, (2) distillation of the HNO3 to yield Bi salts containing 211At, (3) dissolution of the salts in strong HCl, (4) solvent extraction of 211At from bismuth salts with diisopropyl ether (DIPE), and (5) back-extraction of 211At from DIPE into NaOH, leading to a purified 211At product. Step (1) has been addressed first to begin the process of automating the onerous 211At isolation process. A computer-controlled Bi target dissolution system has been designed. The system performs in-line dissolution of Bi metal from the target assembly using an enclosed target dissolution block, routing the resulting solubilized 211At/Bi mixture to the subsequent process step. The primary parameters involved in Bi metal solubilization (HNO3 concentration and influent flow rate) were optimized prior to evaluation of the system performance on replicate cyclotron irradiated targets. The results indicate that the system performs reproducibly, having nearly quantitative release of 211At from irradiated targets, with cumulative 211At recoveries that follow a sigmoidal function. The predictable nature of the 211At release profile allows the user to tune the system to meet target processing requirements.

  8. Clinical features of Poncet's disease. From the description of 198 cases found in the literature.

    Science.gov (United States)

    Rueda, Juan C; Crepy, Marie-Francoise; Mantilla, Rubén D

    2013-07-01

    Poncet's disease (PD) is an entity described as a reactive arthritis due to tuberculous infection elsewhere from the joints. PD existence has been questioned; however, more cases have been reported over the years. Due to its rare nature, little is known about the clinical picture of this disease and no prospective studies had been made to address this issue. We performed a systematic review of the written literature on PD in different databases using the key words "Poncet's disease," "tuberculous rheumatism," and "tuberculous reactive arthritis." Out of 78 articles, 198 patients were included in the analysis, plus our patient. Several characteristic patterns were found. Also, a review of the pathogenesis and some hypotheses are made. PD is a well-defined entity, which should be taken as a reactive arthritis for future studies given the increase in TB incidence and prevalence around the world, especially in high-burden countries.

  9. Isotope chronostratigraphy of OCS well south Timbalier block 198, northwestern Gulf of Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Trainor, D.M.; Williams, D.F.

    1989-03-01

    Isotope chronostratigraphy is a modern technique for deriving a high-resolution geochronology for sediments of the outer continental shelf (OCS)-slope of the western gulf of Mexico. The release of proprietary stable isotope data from OCS exploration well South Timbalier Block 198 enables the first public presentation of specific isotopic data compared to previously established global and regional composite isotope records. The oxygen isotope type records for the Pliocene-Pleistocene for both the global oceans and western Gulf of Mexico are based on deep-sea cores and numerous exploration wells. The type record shown for the western Gulf of Mexico is a revised composite record defining 133 oxygen isotope stages from 0 to 4 m.y. This regional type record is directly comparable to the global composite isotope record. The oxygen isotope record for the well was derived utilizing two different foraminiferal species. The isotopic composition of the planktonic foraminifera Globigerinoides ruber was used in the upper 8000 ft of the well. The benthic foraminifera Uvigerina was examined in the lower 5000 ft where G. ruber was not present. This combined oxygen isotope record for the well, when integrated with the available biostratigraphy, enabled the recognition of 47 isotope stages of the Pliocene-Pleistocene section of the well and an additional series of glacial-interglacial cycles in the late Miocene. The isotope chronostratigraphy enabled the recognition of two hiatuses spanning the time interval from /delta//sup 18/O stage 93 at 2.76 Ma and from /delta//sup 18/O stage 131 at 3.9 Ma to the late Miocene at approximately 5 Ma. This high-resolution geochronology for OCS well South Timbalier Block 198 provides detailed information on sedimentation accumulation rates in this area.

  10. A study of Reactive Red 198 adsorption on iron filings from aqueous solutions.

    Science.gov (United States)

    Azhdarpoor, Abooalfazl; Nikmanesh, Roya; Khademi, Fahime

    2014-01-01

    In recent years, reactive dyes have been widely used in textile industries with particular efficiency. They dyes are often toxic, carcinogenic and mutagenic. Improper treatment and non-scientific disposal of dyed wastewater from these industries into water sources has created many environmental problems and concerns around the world. The purpose of the present study is to investigate the efficiency of iron filings in adsorption of Reactive Red 198 from aqueous solutions. This study was conducted using an experimental method at the laboratory scale. In this study, the effects of operating parameters such as pH (1-11), initial dye concentration (40-400 mg/L), contact time (5-120 min) and iron dose (0.1-1 g) with a mesh ofDye concentration was determined using a spectrophotometer at a wavelength of 520 nm. The results indicated that maximum adsorption capacity of the dye in question was obtained at pH 3, contact time of 60 min and adsorbent dose of 1 g. At initial dye concentration of 100 and 200 mg/L, by increasing the dose of waste iron from 0.1 to 1 g, the removal percentage increased from approximately 76.89% to 97.28% and from 22.64% to 68.03%, respectively. At pH 3, contact time of 5 min and constant waste iron dose of 0.8 g, the dye removal efficiency was 85.34%. By increasing the contact time to 120 min, the removal efficiency increased to 99.2%. Welding iron waste as an inexpensive and available adsorbent has an optimum ability for adsorption of Reactive Red 198 from aqueous solutions.

  11. Absence of low-temperature dependence of the decay of 7Be and 198Au in metallic hosts

    CERN Document Server

    Kumar, V; Nir-El, Y; Haquin, G; Yungreiss, Z

    2008-01-01

    The electron-capture (EC) decay rate of 7Be in metallic Cu host and the beta-decay rate of 198Au in the host alloy Al-Au have been measured simultaneously at several temperatures, ranging from 0.350 K to 293 K. No difference of the half-life of 198Au between 12.5 K and 293 K is observed to a precision of 0.1%. By utilizing the special characteristics of our double-source assembly, possible geometrical effects that influence the individual rates could be eliminated. The ratio of 7Be to 198Au activity thus obtained also remains constant for this temperatures range to the experimental precision of 0.15(0.16)%. The resulting null temperature dependence is discussed in terms of the inadequacy of the often-used Debye-Huckel model for such measurements.

  12. Role of T198 modification in the regulation of p27(Kip1 protein stability and function.

    Directory of Open Access Journals (Sweden)

    Monica Schiappacassi

    Full Text Available The tumor suppressor gene p27(Kip1 plays a fundamental role in human cancer progression. Its expression and/or functions are altered in almost all the different tumor histotype analyzed so far. Recently, it has been demonstrated that the tumor suppression function of p27 resides not only in the ability to inhibit Cyclins/CDKs complexes through its N-terminal domain but also in the capacity to modulate cell motility through its C-terminal portion. Particular interest has been raised by the last amino-acid, (Threonine 198 in the regulation of both protein stability and cell motility.Here, we describe that the presence of Threonine in position 198 is of primary importance for the regulation of the protein stability and for the control of cell motility. However, while the control of cell motility is dependent on the phosphorylation of T198, the stability of the protein is specifically controlled by the steric hindrance of the last amino acid. The effects of T198 modification on protein stability are not linked to the capacity of p27 to bind Cyclins/CDKs complexes and/or the F-box protein Skp2. Conversely, our results support the hypothesis that conformational changes in the disordered structure of the C-terminal portion of p27 are important in its ability to be degraded via a proteasome-dependent mechanism. On the other hand T198 phosphorylation favors p27/stathmin interaction eventually contributing to the regulation of cell motility, supporting the hypothesis that the presence of T198 is fundamental for the regulation of p27 functions.

  13. In vivo SPECT imaging of tumors by {sup 198,199}Au-labeled graphene oxide nanostructures

    Energy Technology Data Exchange (ETDEWEB)

    Fazaeli, Yousef [Nuclear Medicine Research Group, Agricultural, Medical and Industrial Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O. Box 31485-498, Karaj (Iran, Islamic Republic of); Akhavan, Omid, E-mail: oakhavan@sharif.edu [Department of Physics, Sharif University of Technology (SUT), P.O. Box 11155-9161, Tehran (Iran, Islamic Republic of); Institute for Nanoscience and Nanotechnology, Sharif University of Technology (SUT), P.O. Box 14588-89694, Tehran (Iran, Islamic Republic of); Rahighi, Reza [Department of Physics, Sharif University of Technology (SUT), P.O. Box 11155-9161, Tehran (Iran, Islamic Republic of); Aboudzadeh, Mohammad Reza; Karimi, Elham; Afarideh, Hossein [Nuclear Medicine Research Group, Agricultural, Medical and Industrial Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O. Box 31485-498, Karaj (Iran, Islamic Republic of)

    2014-12-01

    Graphene oxide (GO) sheets functionalized by aminopropylsilyl groups (8.0 wt.%) were labeled by {sup 198,199}Au nanoparticle radioisotopes (obtained through reduction of HAuCl{sub 4} in sodium citrate solution followed by thermal neutron irradiation) for fast in vivo targeting and SPECT imaging (high purity germanium-spectrometry) of tumors. Using instant thin layer chromatography method, the physicochemical properties of the amino-functionalized GO sheets labeled by {sup 198,199}Au NPs ({sup 198,199}Au@AF-GO) were found to be highly stable enough in organic phases, e.g. a human serum, to be reliably used in bioapplications. In vivo biodistribution of the {sup 198,199}Au@AF-GO composite was investigated in rats bearing fibrosarcoma tumor after various post-injection periods of time. The {sup 198,199}Au@AF-GO nanostructure exhibited a rapid as well as high tumor uptake (with uptake ratio of tumor to muscle of 167 after 4 h intravenous injection) that resulted in an efficient tumor targeting/imaging. Meantime, the low lipophilicity of the {sup 198,199}Au@AF-GO caused to its fast excretion (∼ 24 h) throughout the body by the kidneys (as also confirmed by the urinary tract). Because of the short half-life of {sup 198,199}Au radioisotopes, the {sup 198,199}Au@AF-GO with an excellent tumor targeting/imaging and fast washing out from the body can be suggested as one of the most effective and promising nanomaterials in nanotechnology-based cancer diagnosis and therapy. - Graphical abstract: Amino-functionalized graphene oxide sheets were labeled with radioactive gold nanoparticles as effective SPECT imaging and therapeutic agents. - Highlights: • GO sheets were functionalized by amino groups and labeled by Au NP radioisotopes. • Au@AF-GO nanocomposites were used for in vivo targeting and SPECT imaging of tumors. • In vivo biodistribution study showed high tumor uptake of the nanocomposites. • Low lipophilicity of the nanocomposite caused its fast excretion

  14. GPX1 Pro(198)Leu polymorphism, erythrocyte GPX activity, interaction with alcohol consumption and smoking, and risk of colorectal cancer

    DEFF Research Database (Denmark)

    Hansen, Rikke Dalgaard; Krath, Britta N.; Frederiksen, Kirsten

    2009-01-01

    GPX1 encoding the enzyme glutathione peroxidase 1 (GPX1) and hOGG1 encoding the 8-oxoguanine glycosylase 1 (OGG1) may counteract oxidative stress and resulting DNA damage associated with lifestyle-related exposures. We examined whether the polymorphisms GPX1 Pro198Leu and OGG1 Ser326Cys or low...... and information on lifestyle factors was obtained from questionnaires filled in at enrolment in 1993–1997. GPX1 Pro198Leu, hOGG1 Ser326Cys and erythrocyte GPX enzyme activity were not associated with risk of colorectal cancer. We observed a higher risk associated with alcohol consumption and smoking among...

  15. Disruption of the Putative Vascular Leak Peptide Sequence in the Stabilized Ricin Vaccine Candidate RTA1-33/44-198

    Science.gov (United States)

    2013-01-29

    15]. The crystal structures, PDB 3LC9 and 3MK9, show that only a minor change in a T-cell epitope, conversion of a helix-turn-helix to a helical ...the D75A variant. In total, four triple mutants were constructed. The number of free thiols and apparent Tm were measured as previously described [15...Three of the triple mutant variants (Table 3) had Tm values comparable to RTA1-33/44-198 R48C/T77C or V49C/E99C. Only one variant, RTA1-33/44-198

  16. Lower expressed miR-198 and its potential targets in hepatocellular carcinoma: a clinicopathological and in silico study

    Directory of Open Access Journals (Sweden)

    Huang WT

    2016-08-01

    Full Text Available Wen-Ting Huang,1,* Han-Lin Wang,1,* Hong Yang,2 Fang-Hui Ren,1 Yi-Huan Luo,1 Chun-Qin Huang,1 Yue-Ya Liang,1 Hai-Wei Liang,1 Gang Chen,1 Yi-Wu Dang1 1Department of Pathology, 2Department of Ultrasonography, First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China *These authors contributed equally to this work Purpose: To investigate the clinicopathological value and potential roles of microRNA-198 (miR-198 in hepatocellular carcinoma (HCC.Methods: Ninety-five formalin-fixed paraffin-embedded HCC and the para-cancerous liver tissues were gathered. Real-time reverse transcription quantitative polymerase chain reaction was applied to determine the miR-198 expression. The association between the miR-198 expression and clinicopathological features was examined. Meanwhile, potential target messenger RNAs of miR-198 in HCC were obtained from 14 miRNA prediction databases and natural language processing method, in which we pooled the genes related to the tumorigenesis and progression of HCC and classified them by their frequency. The selected target genes were finally analyzed in the Gene Ontology analysis and Kyoto Encyclopedia of Genes and Genomes pathway.Results: miR-198 expression was significantly lower in HCC than that in adjacent noncancerous liver tissues (1.30±0.72 vs 2.01±0.58, P<0.001. Low miR-198 expression was also correlated to hepatitis C virus infection (r=-0.48, P<0.001, tumor capsular infiltration (r=-0.43, P<0.001, metastasis (r=-0.26, P<0.010, number of tumor nodes (r=-0.25, P=0.013, vaso-invasion (r=-0.24, P=0.017, and clinical tumor node metastasis stage (r=-0.23, P=0.024. Altogether, 1,048 genes were achieved by the concurrent prediction from at least four databases and natural language processing indicated 1,800 genes for HCC. Further, 127 overlapping targets were further proceeded with for pathway analysis. The most enriched Gene Ontology terms in the potential target messenger RNAs of mi

  17. 麻疹198例流行病学和临床分析

    Institute of Scientific and Technical Information of China (English)

    支雅庆

    2012-01-01

    目的探讨麻疹流行病学和临床分析,以期更好地预防和控制麻疹.方法对住院的麻疹患者198例的临床资料进行回顾性分析.结果从1周岁的小儿至60岁成人均有发病,以≥18岁的成人发病率最高(28.8%),且有增加趋势,农村及城郊人群比例较高(65.7%),有明确麻疹疫苗接种史者占23.2%,有明确麻疹接触史占9.1%,临床症状典型,腹泻者多见,易损害肝脏,并发症不多,早期容易误诊.结论对麻疹患者早诊断、早隔离、早治疗,对易感者加强麻疹疫苗接种是预防和控制麻疹的关键.%Objective To investigate the epidemiological and clinical analysis of measles, in order to better prevention and control of measles. Methods: in198 cases of measles in patients clinicaldata were retrospectively analyzed. Results: from 1 years to 60 years into the childrenhave per capita incidence, with>18years of adult incidence washighest (28.8%), andhad the tendency of increasing, rural and suburban population proportion ishigher (65.7%), there is a clearhistory of measles vaccination of measles was 23.2%, with clear contact Shi Zhan 9.1%, typical clinical symptoms,diarrhea in common, easy todamage the liver, complications are not common, early misdiagnosis. Conclusion: earlydiagnosis of measles patients, early isolation and early treatment, for susceptible to strengthen measles vaccination as the prevention and control of measles in the key.

  18. Crossing of large multi-quasiparticle magnetic rotation bands in $^{198}$Bi

    CERN Document Server

    Pai, H; Bhattacharya, S; Bhattacharya, C; Bhattacharyya, S; Bhattacharjee, T; Basu, S K; Kundu, S; Ghosh, T K; Banerjee, K; Rana, T K; Meena, J K; Bhowmik, R K; Singh, R P; Muralithar, S; Chanda, S; Garg, R; Maheshwari, B; Jain, A K

    2014-01-01

    High-spin states in the doubly-odd $^{198}$Bi nucleus have been studied by using the $^{185,187}$Re($^{16}$O, xn) reactions at the beam energy of 112.5 MeV. $\\gamma-\\gamma$ coincidence were measured by using the INGA array with 15 Compton suppressed clover HPGe detectors. The observed levels have been assigned definite spin-parity. The high spin structure is grouped into three bands (B1, B2 and B3), of which two (B1 and B2) exhibit the properties of magnetic rotation (MR). Tilted axis cranking calculations were carried out to explain the MR bands having large multi-quasiparticle configurations. The calculated results explain the bands B1 and B2 very nicely, confirming the shears mechanism and suggest a crossing of two MR bands in both the cases. The crossing is from 6-qp to 8-qp in band B1 and from 4-qp to 6-qp in band B2, a very rare finding. A semiclassical model has also been used to obtain the particle-hole interaction strengths for the bands B1 and B2, below the band crossing.

  19. Persistence of Isaria fumosorosea (Hypocreales: Cordycipitaceae) SFP-198 conidia in corn oil-based suspension.

    Science.gov (United States)

    Kim, Jae Su; Je, Yeon Ho; Woo, En Ok; Park, Jong Sung

    2011-01-01

    Long-term persistence of entomopathogenic fungi as biopesticides is a major requirement for successful industrialization. Corn oil carrier was superior in maintaining germination rates of Isaria fumosorosea SFP-198 conidia during exposure to 50°C for 2 h, when compared with other oils, such as soybean oil, cottonseed oil, paraffin oil, and methyl oleate. The corn oil-based conidial suspension (91.6% germination) was also better in this regard than conidial powder (28.4% germination) after 50°C for 8 h. Long-term storage stabilities of corn oil-based conidial suspension and conidial powder at 4 and 25°C for 24 months were investigated, based on the correlation of germination rate with insecticidal activity against greenhouse whiteflies, Trialeurodes vaporariorum. Viability of conidia in corn oil was more than 98.4% for up to 9 months of storage at 25°C, and followed by 23% at 21 months. However, conidial powder had only 34% viability after 3 months of storage at 25°C, after which its viability rapidly decreased. The two conidial preparations stored at 4°C had better viabilities than those at 25°C, showing the same pattern as above. These results indicate that corn oil-based conidial suspension can be used to improve conidial persistence in long-term storage and be further applied to the formulation of other thermo-susceptible biological control agents.

  20. Treatment of Sulfonated Azo Dye Reactive Red 198 by UV/H2O2

    Directory of Open Access Journals (Sweden)

    Jefferson P. Ribeiro

    2014-01-01

    Full Text Available UV/H2O2 system was tested on the color removal of sulfonated azo dye Reactive Red 198 (RR, which is widely used in textile process. The effects of hydrogen peroxide concentration, temperature, pH, and the in-line addition of hydrogen peroxide on high color and chemical oxygen demand (COD removals were investigated. The kinetic of dye decolorization was also determined. The results showed that 2% H2O2 decreased the process efficiency, while 1% H2O2 solution led to a better performance of the system. Despite the fact that the pH increase had small effect on color removal, it affects positively COD removals. The same behavior was found for temperature increase. A high temperature resulted in a slight decrease in color removal and a sharp decrease for COD removal. In addition the H2O2 in-line provided a small improvement in both color and COD removals. UV/1% H2O2 treatment was the most efficient, the good performance was linked to higher amount of hydroxyl radicals formed.

  1. Macedovicin, the second food-grade lantibiotic produced by Streptococcus macedonicus ACA-DC 198.

    Science.gov (United States)

    Georgalaki, Marina; Papadimitriou, Konstantinos; Anastasiou, Rania; Pot, Bruno; Van Driessche, Gonzalez; Devreese, Bart; Tsakalidou, Effie

    2013-02-01

    Streptococcus macedonicus ACA-DC 198 was found to produce a second lantibiotic named macedovicin in addition to macedocin. Macedovicin was purified to homogeneity and mass spectrometric analysis identified a peptide of approximately 3.4 kDa. Partial N-terminal sequence analysis and tandem mass spectrometry revealed that macedovicin was identical to bovicin HJ50 and thermophilin 1277 produced by Streptococcus bovis and Streptococcus thermophilus, respectively. Macedovicin inhibits a broad spectrum of lactic acid bacteria, several food spoilage species (e.g. Clostridium spp.) and oral streptococci. We determined the complete biosynthetic gene cluster of macedovicin. Even though the gene clusters of macedovicin, thermophilin 1277 and bovicin HJ50 were almost identical at the nucleotide level, there were important differences in their predicted genes and proteins. Bovicin HJ50-like lantibiotics were also found to be encoded by Streptococcus suis strains SC84 and D12, Enterococcus columbae PLCH2, Clostridium perfringens JGS1721 and several Bacillus strains. All these lantibiotics contained a number of conserved amino acids that may be important for their biosynthesis and activity, while phylogenetic analysis supported their dispersion by horizontal gene transfer. In conclusion, the production of multiple bacteriocins may enhance the bio-protective potential of S. macedonicus during food fermentation.

  2. GPX1 Pro(198)Leu polymorphism, erythrocyte GPX activity, interaction with alcohol consumption and smoking, and risk of colorectal cancer.

    Science.gov (United States)

    Hansen, Rikke Dalgaard; Krath, Britta Naimi; Frederiksen, Kirsten; Tjønneland, Anne; Overvad, Kim; Roswall, Nina; Loft, Steffen; Dragsted, Lars Ove; Vogel, Ulla; Raaschou-Nielsen, Ole

    2009-05-12

    GPX1 encoding the enzyme glutathione peroxidase 1 (GPX1) and hOGG1 encoding the 8-oxoguanine glycosylase 1 (OGG1) may counteract oxidative stress and resulting DNA damage associated with lifestyle-related exposures. We examined whether the polymorphisms GPX1 Pro(198)Leu and OGG1 Ser(326)Cys or low erythrocyte GPX enzyme activity in pre-diagnostic blood samples are associated with colorectal cancer risk, and assessed possible interactions between the polymorphisms or enzyme activity and various lifestyle factors in relation to colorectal cancer risk. Additionally, we studied whether the GPX1 Pro(198)Leu polymorphism and several lifestyle factors predict GPX activity in erythrocytes. The present study was nested within the prospective "Diet, Cancer and Health" study of 57,053 Danes including 375 colorectal cancer cases and a comparison group of 779 individuals matched on gender. Biomaterial was sampled and information on lifestyle factors was obtained from questionnaires filled in at enrolment in 1993-1997. GPX1 Pro(198)Leu, hOGG1 Ser(326)Cys and erythrocyte GPX enzyme activity were not associated with risk of colorectal cancer. We observed a higher risk associated with alcohol consumption and smoking among homozygous GPX1(198)Leu carriers, with incidence rate ratios for colorectal cancer of 1.45 (95% CI: 1.17-1.81, P=0.02) per 10g alcohol intake per day and 2.56 (95% CI: 0.99-6.61, P=0.02) among ever smokers compared with never smokers at enrolment. Erythrocyte GPX activity was influenced by the GPX1 Pro(198)Leu genotype, gender, smoking intensity, and intake of fruits and vegetables. Our results indicate that lifestyle-related oxidative stress may be a risk factor for colorectal cancer among subjects with a lowered defence.

  3. t198gb.m77t and t198gb.h77t: MGD77T data and header files for single-beam bathymetry data for field activity T-1-98-GB in Glacier Bay, Alaska from 08/21/1998 to 09/01/1998

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Single-beam bathymetry data along with DGPS navigation data was collected as part of the U.S. Geological Survey cruise T-1-98-GB. The cruise was conducted in Glacier...

  4. Symptoms of endocrine treatment and outcome in the BIG 1-98 study.

    Science.gov (United States)

    Huober, J; Cole, B F; Rabaglio, M; Giobbie-Hurder, A; Wu, J; Ejlertsen, B; Bonnefoi, H; Forbes, J F; Neven, P; Láng, I; Smith, I; Wardley, A; Price, K N; Goldhirsch, A; Coates, A S; Colleoni, M; Gelber, R D; Thürlimann, B

    2014-01-01

    There may be a relationship between the incidence of vasomotor and arthralgia/myalgia symptoms and treatment outcomes for postmenopausal breast cancer patients with endocrine-responsive disease who received adjuvant letrozole or tamoxifen. Data on patients randomized into the monotherapy arms of the BIG 1-98 clinical trial who did not have either vasomotor or arthralgia/myalgia/carpal tunnel (AMC) symptoms reported at baseline, started protocol treatment and were alive and disease-free at the 3-month landmark (n = 4,798) and at the 12-month landmark (n = 4,682) were used for this report. Cohorts of patients with vasomotor symptoms, AMC symptoms, neither, or both were defined at both 3 and 12 months from randomization. Landmark analyses were performed for disease-free survival (DFS) and for breast cancer free interval (BCFI), using regression analysis to estimate hazard ratios (HR) and 95 % confidence intervals (CI). Median follow-up was 7.0 years. Reporting of AMC symptoms was associated with better outcome for both the 3- and 12-month landmark analyses [e.g., 12-month landmark, HR (95 % CI) for DFS = 0.65 (0.49-0.87), and for BCFI = 0.70 (0.49-0.99)]. By contrast, reporting of vasomotor symptoms was less clearly associated with DFS [12-month DFS HR (95 % CI) = 0.82 (0.70-0.96)] and BCFI (12-month DFS HR (95 % CI) = 0.97 (0.80-1.18). Interaction tests indicated no effect of treatment group on associations between symptoms and outcomes. While reporting of AMC symptoms was clearly associated with better DFS and BCFI, the association between vasomotor symptoms and outcome was less clear, especially with respect to breast cancer-related events.

  5. Treatment of Synthetic Wastewater Containing Reactive Red 198 by Electrocoagulation Process

    Directory of Open Access Journals (Sweden)

    N.M Mahmoodi

    2011-04-01

    Full Text Available "nBackground and Objectives: Discharge of textile colored wastewater industries without providing enough treatment in water bodies, is harmful for human and aquatic organisms and poses serious damages to the environment. Most of conventional wastewater treatment methods don't have enough efficiency to remove textile dyes from colored wastewater; thus in this research the efficiency of electrocoagulation treatment process with aluminum electrodes for treatment of a synthetic wastewater containing C.I. Reactive Red 198 in batch reactor was studied."nMaterial and Methods: The experiment conducted in a Plexiglas reactor with a working volume of 2L that equipped with 4 aluminum electrodes. The effects of operating parameters such as voltage, time of reaction, initial dye concentration and interelectrode distance on the color removal efficiency, electrical energy consumption and electrode consumption were investigated."nResults: in the optimum operational condition electrocoagulation, is able to remove color and COD as high as 99.1 and 84.3% in aluminum electrode in 75 minutes at 20 volt and 2 cm interelectrode distance, respectively. Under this condition, operating cost was 2986 rails per cubic meter of treated wastewater. Increase in the interelectrode distance and initial dye concentration,lead to the decrease in efficiency of dye and COD removal.While as the voltage and time of reaction increased, energy consumption, electrode consumption, final pH and color removal, increased too."nConclusion: electrocoagulation process by aluminum electrode is an efficient and suitable method for reactive dye removal from colored wastewater.

  6. Clinical analysis on way of termination of pregnancy in 198 patients with hypertension of pregnancy%妊高征198例终止妊娠方式临床分析

    Institute of Scientific and Technical Information of China (English)

    张玉萍; 杨利; 李林燕

    2003-01-01

    目的探讨妊高征适时终止妊娠的方法及意义.方法 198例据妊高征分类、Boishop宫颈评分不同,采用综合治疗、促宫颈成熟、引产、终止妊娠等方法治疗.结果 198例中成功阴道分娩139例(70.20%),剖宫产59例(29.80%),剖宫产与阴道分娩并发症无显著差异(P>0.05).结论适时终止妊娠是彻底治疗妊高征的有效措施.

  7. Disruption of the Putative Vascular Leak Peptide Sequence in the Stabilized Ricin Vaccine Candidate RTA1-33/44-198

    Directory of Open Access Journals (Sweden)

    Charles B. Millard

    2013-01-01

    Full Text Available Vitetta and colleagues identified and characterized a putative vascular leak peptide (VLP consensus sequence in recombinant ricin toxin A-chain (RTA that contributed to dose-limiting human toxicity when RTA was administered intravenously in large quantities during chemotherapy. We disrupted this potentially toxic site within the more stable RTA1-33/44-198 vaccine immunogen and determined the impact of these mutations on protein stability, structure and protective immunogenicity using an experimental intranasal ricin challenge model in BALB/c mice to determine if the mutations were compatible. Single amino acid substitutions at the positions corresponding with RTA D75 (to A, or N and V76 (to I, or M had minor effects on the apparent protein melting temperature of RTA1-33/44-198 but all four variants retained greater apparent stability than the parent RTA. Moreover, each VLP(− variant tested provided protection comparable with that of RTA1-33/44-198 against supralethal intranasal ricin challenge as judged by animal survival and several biomarkers. To understand better how VLP substitutions and mutations near the VLP site impact epitope structure, we introduced a previously described thermal stabilizing disulfide bond (R48C/T77C along with the D75N or V76I substitutions in RTA1-33/44-198. The D75N mutation was compatible with the adjacent stabilizing R48C/T77C disulfide bond and the Tm was unaffected, whereas the V76I mutation was less compatible with the adjacent disulfide bond involving C77. A crystal structure of the RTA1-33/44-198 R48C/T77C/D75N variant showed that the structural integrity of the immunogen was largely conserved and that a stable immunogen could be produced from E. coli. We conclude that it is feasible to disrupt the VLP site in RTA1-33/44-198 with little or no impact on apparent protein stability or protective efficacy in mice and such variants can be stabilized further by introduction of a disulfide bond.

  8. COMBINED TREATMENT OF 198 CASES OF INSOMNIA WITH ACUPUNCTURE OF BODY ACUPOINTS PLUS PELLET PRESSING OF OTOPOINTS

    Institute of Scientific and Technical Information of China (English)

    李兰敏; 张立夫; 王丹

    2001-01-01

    Objective: To observe the therapeutic effect of acupuncture of body acupoints plus otopoint pelletpressing for treatment of insomnia. Methods: A total of 198 cases of insomnia patients were observed. Straight inserted the filiform needles into Shenmen (HT 7), Neiguan (PC 6), Zhaohai (KI 6) and Zusanli (ST 36) and manipulated the needles with uniform reinforcing-reducing method, then otopoints as Ershenmen (MA-TF 1 ), Shen (MA-SC), Gan (MA-SC 5), etc. were stimulated by pressing the stuck vaccaria seeds. Ten treatments were considered as a therapeutic course. Results: Of the 198 cases, 65 (32%) were cured, 76 (38%) had remarkable improvement, 53 (26%) had improvement and 4 (2%) had no effect, with the total effective rate being 97% Conclusion:Acupuncture of body acupoints plus otopoint pellet pressing works well in treatment of insomnia.

  9. Letrozole compared with tamoxifen for elderly patients with endocrine-responsive early breast cancer: the BIG 1-98 trial

    DEFF Research Database (Denmark)

    Crivellari, D.; Sun, Z.; Coates, A.S.;

    2008-01-01

    PURPOSE: To explore potential differences in efficacy, treatment completion, and adverse events (AEs) in elderly women receiving adjuvant tamoxifen or letrozole for five years in the Breast International Group (BIG) 1-98 trial. METHODS: This report includes the 4,922 patients allocated to 5 years...... of letrozole or tamoxifen in the BIG 1-98 trial. The median follow-up was 40.4 months. Subpopulation Treatment Effect Pattern Plot (STEPP) analysis was used to examine the patterns of differences in disease-free survival and incidences of AEs according to age. In addition, three categoric age groups were...... had superior efficacy (DFS) compared with tamoxifen in all age groups. On the basis of a small number of patients older than 75 years (6%), age per se should not unduly affect the choice of adjuvant endocrine therapy Udgivelsesdato: 2008/4/20...

  10. Preparation of magnetic composite based on zinc oxide nanoparticles and chitosan as a photocatalyst for removal of reactive blue 198

    Science.gov (United States)

    Nguyen, Van Cuong; Giang Nguyen, Ngoc Lam; Hue Pho, Quoc

    2015-09-01

    In this study a novel magnetic composite used as a photocatalyst with combination of zinc oxide nanoparticles and chitosan (ZnO/Fe3O4/CS) was synthesized by a simple co-precipitation method. The role of the prepared magnetic nanocomposite is to improve the removal efficiency of textile dye due to the photocatalytic activity of zinc oxide nanoparticles and reusable capacity of Fe3O4 magnetic nanoparticles. Constituents and structure properties of ZnO/Fe3O4/CS were investigated by scanning electron microscopy (SEM), x-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA). Magnetic property of the prepared composite was determined by vibrating sample magnetometer (VSM). The results demonstrated that ZnO/Fe3O4/CS nanocomposite dramatically improved the removal efficiency of reactive blue 198 dye (RB198) with high photocatalytic activity and easy separation by a permanent magnet. In addition, the photocatalytic activity of the prepared composite was also performed under different parameters such as contact time, initial pH, the amount of composite and initial concentration of RB198. Interestingly, ZnO/Fe3O4/CS nanocomposite still showed high removal efficiency after recycling three times and performed in a real textile dyeing wastewater.

  11. Analysis of the common causes of dyspnea in 198 uremic patients%198例尿毒症患者呼吸困难常见病因分析

    Institute of Scientific and Technical Information of China (English)

    何翠嫦; 马晓燕; 韦启麒

    2014-01-01

    目的:探讨尿毒症患者呼吸困难常见病因,以指导抢救及预防措施。方法对住院的198例尿毒症出现呼吸困难患者的临床资料进行回顾性分析。结果198例均予加强血液透析3次/周,同时结合其他内科治疗,196例好转,2例死亡。结论尿毒症患者呼吸困难常见原因为急性左心衰、重度代谢性酸中毒、急性左心衰合并重度代谢性酸中毒及大量胸腔积液等,其危险因素可能为血液透析不充分、高血压控制不佳、贫血、代谢性酸中毒、感染等。%Objective To explore the common causes of dyspnea in uremic patients in order to provide the guidance for making treament and prevention measures .Methods Clinical data of 198 uremic inpatients with dysp-nea were analyzed retrospectively .Results After strengthening hemodialysis three times a week and using other inter-nal medicine treatment, The improvement was obtained in 196 patients, 2 patients died.Conclusion The common causes of dyspnea in uremic patients included acute heart failure , seriously metabolic acidosis , acute heart failure combined with seriously metabolic acidosis , massive pleural effusions and so on .The risk factors included inadeguate hemodialysis, the hypertension not being well controlled , anemia, metabolic acidosis, infection and so on.

  12. The Genomic DNA Library Construction of Erwinia Carotovora CXJZ95-198%欧文氏杆菌CXJZ95-198基因组文库的构建

    Institute of Scientific and Technical Information of China (English)

    张运雄; 刘正初

    2006-01-01

    采用改良鸟枪法构建了草本纤维精制高效菌种Erwinia carotovora CXJZ95-198的基因组文库,结合透明圈法,筛选到了8个甘露聚糖酶基因阳性克隆,并采用PCR方法对它们进行了分析鉴定,结果表明它们含有同一个甘露聚糖酶基因.

  13. Associations between GPX1 Pro198Leu polymorphism, erythrocyte GPX activity, alcohol consumption and breast cancer risk in a prospective cohort study

    DEFF Research Database (Denmark)

    Ravn-Haren, Gitte; Olsen, A.; Tjonneland, A.;

    2006-01-01

    -control study was to determine whether GPX1 Pro198Leu and glutathione peroxidase (GPX) activity in prospectively collected blood samples are associated with breast cancer risk among postmenopausal women and whether GPX activity levels are associated with other known breast cancer risk factors. We matched 377......-allele but not for the T-allele. Results from this prospective study suggest that the GPX1 Pro198Leu-associated lowered GPX activity is associated with higher breast cancer risk among Danish women....

  14. Studies on the Extraction of Gold (Ⅰ) Cyanide by Quaternary Ammonium Salt Using 198Au as Tracer%用198Au示踪法研究季铵盐体系萃取金

    Institute of Scientific and Technical Information of China (English)

    张天喜; 周维金; 高宏成; 陈景; 吴瑾光

    2002-01-01

    The solvent extraction of KAu(CN)2 from alkaline solution by quaternary ammonium salts (trialkylmethylammonium chloride or cetyltrimethylammonium bromide) was investigated by means of 198Au radioactive tracer method. Various parameters, such as the gold (Ⅰ) concentration in aqueous phase, the modifier, emulsification at the interface of two phases, and phase ratio used in the extraction of gold (Ⅰ) were studied. The results demonstrate that almost all gold (Ⅰ) in the aqueous phase was practically extracted into the organic phase. The water content in the organic phase decreased significantly with increase of gold (Ⅰ) concentration using long chain alcohol as modifier, in contrast with the system with tributyl phosphate (TBP) as modifier. Emulsification at the interface of two phases decreases with an increase of modifier concentration in the organic phase or with the addition of a small amount of lysozyme into the aqueous phase. The method with 198Au tracer can be directly used to determine the Au(Ⅰ) concentration both in aqueous and organic phases, which is especially suitable for the low concentration of Au(Ⅰ).

  15. Characterization of the SUMO-binding activity of the myeloproliferative and mental retardation (MYM-type zinc fingers in ZNF261 and ZNF198.

    Directory of Open Access Journals (Sweden)

    Catherine M Guzzo

    Full Text Available SUMO-binding proteins interact with SUMO modified proteins to mediate a wide range of functional consequences. Here, we report the identification of a new SUMO-binding protein, ZNF261. Four human proteins including ZNF261, ZNF198, ZNF262, and ZNF258 contain a stretch of tandem zinc fingers called myeloproliferative and mental retardation (MYM-type zinc fingers. We demonstrated that MYM-type zinc fingers from ZNF261 and ZNF198 are necessary and sufficient for SUMO-binding and that individual MYM-type zinc fingers function as SUMO-interacting motifs (SIMs. Our binding studies revealed that the MYM-type zinc fingers from ZNF261 and ZNF198 interact with the same surface on SUMO-2 recognized by the archetypal consensus SIM. We also present evidence that MYM-type zinc fingers in ZNF261 contain zinc, but that zinc is not required for SUMO-binding. Immunofluorescence microscopy studies using truncated fragments of ZNF198 revealed that MYM-type zinc fingers of ZNF198 are necessary for localization to PML-nuclear bodies (PML-NBs. In summary, our studies have identified and characterized the SUMO-binding activity of the MYM-type zinc fingers in ZNF261 and ZNF198.

  16. Studies on the Extraction of Gold(I) Cyanide by Quaternary Ammonium Salt Using 198Au as Tracer

    Institute of Scientific and Technical Information of China (English)

    ZHANGTianxi; CHENJing; 等

    2002-01-01

    The solvent extraction of KAu(CN)2 from alkaline solution by quaternary ammonium salts (trialkylmethylammonium chloride or cetyltrimethylammonium bromide) waw investigated by means of 198Au radioactive tracer method. Various parameters,such as the gold (I) concentration in aqueous phase,the modiffer,emulsifiation at the interface of two phases, and phase ratio used in the extraction of gold (I) were studied. The results demonstrate that almost all gold (I) in the aqueous phase was practically extracted into the organic phase. The water content in the organic phase decreased significantly with increase of gold (I) concentration using long chain alcohol as modifier,in contrast with the system with tributyl phosphate (TBP) as modifier. Emulsification at the interface of two phases decreases with an increase of modifier concentration in the organic phase or with the addition of a small amount of lysozyme into the aqueous phase. The method with 198Au tracer can be directly used to determine the Au(I) concentration both in aqueous and organic phases, which is especially suitable for the low concentration of Au(I).

  17. 回顾性分析198例带状疱疹临床特点

    Institute of Scientific and Technical Information of China (English)

    李赛英

    2014-01-01

    目的:探究带状疱疹的临床特点。方法回顾性分析198例带状疱疹患者。结果:发病无明显的性别及月份差异,以中老年较多(71%),寻常型带状疱疹最为常见152例(76%),最易累及神经为肋间神经81例(40%)。结论:带状疱疹老年人发病率较高,最易累及肋间神经。%Objective]To observe the clinical characteristics of herpes zoster.[Methods]198 admit ed patients with herpes zoster were retrospectively analyzed.[Results]There were no significantly dif erences between gender and month.The elderly patients were in the majority (71%).The most common type was the ordinary type of herpes zoster with 152 (76%).The most easily af ected nerve was intercostals nerve (40%).[Conclusions]The morbidity of herpes zoster was higher in the elderly and the most easily af ected nerve was intercostals nerve.

  18. 全胸腔镜肺叶切除治疗非小细胞肺癌198例%Completely thoracoscopic lobectomy treatment of non-small cell lung cancer 198 cases

    Institute of Scientific and Technical Information of China (English)

    许剑扬; 李建新; 赵志龙; 薛洪省

    2014-01-01

    目的:探讨全胸腔镜肺叶切除治疗非小细胞肺癌的疗效。方法:2010年11月至2012年11月,我院共施行198例全胸腔镜下肺叶切除术,肺叶三大结构切除顺序无固定模式,以手术方便安全为准。结果:198例患者手术顺利,无严重并发症及围手术期死亡病例。中转开胸6例。手术时间220.2±15.6min,术中出血160.4±43.0ml,每例清扫纵隔淋巴结3~7组。术后拔管时间4±2.2天。术后病理:腺癌124例,鳞癌65例,腺鳞癌8例,肉瘤样癌1例。1例Ⅲ期患者术后17个月死亡,其他197例患者随访2~24个月无复发转移。结论:全胸腔镜手术肺叶切除创伤小、术后疼痛轻、术后拔管时间短、住院时间短,在肺癌治疗领域会有更大的发展。%Objective:To explore the completely thoracoscopic lobectomy for non-smal cel lung cancer.Methods:from November 2010 to November 2012, 198 cases were performed in our hospital completely thoracoscopic lobectomy, lung resection order three structures no fixed pat ern, whichever is convenient and safe operation. Results:of 198 cases surgery was uneventful, with no serious complications and perioperative deaths. Thoracotomy in 6 patients. The operative time 220.2 ± 15.6min, bleeding 160.4 ± 43.0ml, mediastinal lymph node dissection in each case 3 to 7 groups. Postoperative extubation time 4 ± 2.2 days. 124 cases of adenocarcinoma, 65 cases of squamous cel carcinoma ,8 cases of adenosquamous carcinoma.One caseⅢpatients died after 17 months,Other 197 cases were fol owed up for 2 to 24 months without recurrence. Conclusion:completely thoracoscopic surgery lobectomy trauma, postoperative pain, postoperative extubation time is short, shorter hospital stay, in the field of lung cancer have a greater development.

  19. Gold-198 and rose bengal marked with iodine-131 in the diagnostic of hepatic vesicular affections; L'or{sup 198} et le rose bengale marque a l'iode{sup 131} dans le diagnostic des affections hepatovesiculaires

    Energy Technology Data Exchange (ETDEWEB)

    Manambelona Razafimalaza, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-06-15

    Colloidal gold-198 makes it possible to obtain clear images of hepatic parenchyma; the examination can be repeated from different angles thus demonstrating the presence of pathologically inert regions, whether they be hydatic cysts, abscesses or neoplasia. The study of the disappearance curve for the colloid, together with a measurement of the blood volume, makes it possible also to calculate the hepatic flow. Using Rose Bengal marked with iodine-131, it is possible to obtain images of the liver and of the bile ducts, and to follow the elimination of the dye in the intestines. The simultaneous recording of the disappearance curves for the blood and of the appearance of the dye in the intestines constitutes an useful working test which is particularly sensible for evaluating the permeability of the bile ducts and, to a certain degree, the site of an obstruction. (author) [French] L'or colloidal-198 permet d'obtenir avec nettete des images du parenchyme hepatique; l'examen peut etre repete sous plusieurs incidences mettant ainsi en evidence les zones muettes pathologiques, qu'il s'agisse de kystes hydatiques, d'abces ou de neoplasies. L'etude de la courbe d'epuration du colloide completee par une mesure du volume sanguin offre en outre la possibilite de calculer le debit hepatique. A l'aide du rose bengale marque a l'iode-131, il est possible d'obtenir des images du foie et de la vesicule biliaire, et de suivre l'elimination intestinale du colorant. L'enregistrement simultane des courbes d'epuration sanguine et d'apparition intestinale constitue une epreuve fonctionnelle particulierement sensible pour apprecier la permeabilite des voies biliaires et dans une certaine mesure le site d'une obstruction. (auteur)

  20. The Breast International Group 1-98 trial: big results for women with hormone-sensitive early breast cancer.

    Science.gov (United States)

    Monnier, Alain M

    2007-05-01

    As there is a risk for relapse in early breast cancer, especially at 1-3 years post surgery, the need for adjuvant therapy is clear. In terms of disease-free survival, aromatase inhibitors have emerged as superior to tamoxifen for the adjuvant treatment of hormone-sensitive breast cancer in several Phase III clinical trials. Of these trials, the Breast International Group (BIG) 1-98 trial stands out as unique in design, as it is the only trial to address whether an aromatase inhibitor is more effective as initial adjuvant therapy or as sequential therapy with an aromatase inhibitor and tamoxifen in either order and in rigor of end points and safety evaluations. When compared with tamoxifen, letrozole has been shown to significantly reduce recurrence risk in the overall population by 19% and also significantly reduced recurrence risk in the patient subgroups at increased risk: node-positive and previously chemotherapy-treated patients. Letrozole is the only aromatase inhibitor to demonstrate a significant 27% reduction in the risk of distant metastases (p = 0.001) in the clinically relevant, hormone receptor-positive population in the initial adjuvant setting. Recent results also suggest that letrozole in particular reduces the risk of distant metastases early on after initial surgery for breast cancer. This is important, as early distant metastatic events compose the majority of early recurrences and are a well-recognized predictor of breast cancer death. Letrozole has been found to be well tolerated in the initial adjuvant treatment setting, and these data have been confirmed by long-term safety data from the monotherapy analysis in the BIG 1-98 study. Thus far, the results from the BIG 1-98 trial provide clear support for the use of letrozole in the initial adjuvant treatment of breast cancer. Future studies will provide the definitive answer to questions of which initial adjuvant therapy is superior (i.e., anastrozole or letrozole) and information as to the

  1. Molecular risk assessment of BIG 1-98 participants by expression profiling using RNA from archival tissue

    Directory of Open Access Journals (Sweden)

    Giobbie-Hurder Anita

    2010-02-01

    Full Text Available Abstract Background The purpose of the work reported here is to test reliable molecular profiles using routinely processed formalin-fixed paraffin-embedded (FFPE tissues from participants of the clinical trial BIG 1-98 with a median follow-up of 60 months. Methods RNA from fresh frozen (FF and FFPE tumor samples of 82 patients were used for quality control, and independent FFPE tissues of 342 postmenopausal participants of BIG 1-98 with ER-positive cancer were analyzed by measuring prospectively selected genes and computing scores representing the functions of the estrogen receptor (eight genes, ER_8, the progesterone receptor (five genes, PGR_5, Her2 (two genes, HER2_2, and proliferation (ten genes, PRO_10 by quantitative reverse transcription PCR (qRT-PCR on TaqMan Low Density Arrays. Molecular scores were computed for each category and ER_8, PGR_5, HER2_2, and PRO_10 scores were combined into a RISK_25 score. Results Pearson correlation coefficients between FF- and FFPE-derived scores were at least 0.94 and high concordance was observed between molecular scores and immunohistochemical data. The HER2_2, PGR_5, PRO_10 and RISK_25 scores were significant predictors of disease free-survival (DFS in univariate Cox proportional hazard regression. PRO_10 and RISK_25 scores predicted DFS in patients with histological grade II breast cancer and in lymph node positive disease. The PRO_10 and PGR_5 scores were independent predictors of DFS in multivariate Cox regression models incorporating clinical risk indicators; PRO_10 outperformed Ki-67 labeling index in multivariate Cox proportional hazard analyses. Conclusions Scores representing the endocrine responsiveness and proliferation status of breast cancers were developed from gene expression analyses based on RNA derived from FFPE tissues. The validation of the molecular scores with tumor samples of participants of the BIG 1-98 trial demonstrates that such scores can serve as independent prognostic

  2. Fabrication of Fe-doped TiO2 nanoparticles and investigation of photocatalytic decolorization of reactive red 198 under visible light irradiation.

    Science.gov (United States)

    Moradi, Halimeh; Eshaghi, Akbar; Hosseini, Seyed Rahman; Ghani, Kamal

    2016-09-01

    In this research, Fe-doped TiO2 nanoparticles with various Fe concentrations (0. 0.1, 1, 5 and 10wt%) were prepared by a sol-gel method. Then, nanoparticles were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray analysis (EDX), BET surface area, photoluminescence (PL) spectroscopy and UV-vis diffuse reflectance spectroscopy (DRS). The photocatalytic activity of the nano-particles was evaluated through degradation of reactive red 198 (RR 198) under UV and visible light irradiations. XRD results revealed that all samples contained only anatase phase. DRS showed that the Fe doping in the titania induced a significant red shift of the absorption edge and then the band gap energy decreased from 3 to 2.1eV. Photocatalytic results indicated that TiO2 had a highest photocatalytic decolorization of the RR 198 under UV irradiation whereas photocatalytic decolorization of the RR 198 under visible irradiation increased in the presence of Fe-doped TiO2 nanoparticles. Among the samples, Fe-1wt% doped TiO2 nanoparticles showed the highest photocatalytic decolorization of RR198 under visible light irradiation.

  3. SCM-198 Ameliorates Cognitive Deficits, Promotes Neuronal Survival and Enhances CREB/BDNF/TrkB Signaling without Affecting Aβ Burden in AβPP/PS1 Mice.

    Science.gov (United States)

    Hong, Zhen-Yi; Yu, Shuang-Shuang; Wang, Zhi-Jun; Zhu, Yi-Zhun

    2015-08-07

    SCM-198 is an alkaloid found only in Herba leonuri and it has been reported to possess considerable neuroprotective effects in animal models of ischemic stroke, Parkinson's disease and Alzheimer's disease (AD). In this study, we demonstrated for the first time that 3-month oral SCM-198 treatment could significantly improve both recognition and spatial memory, inhibit microgliosis and promote neuronal survival in amyloid-β protein precursor and presenilin-1(AβPP/PS1) double-transgenic mice without affecting amyloid-β (Aβ) burden. In addition, decreases in cAMP-response element-binding protein (CREB) phosphorylation, brain-derived neurotrophic factor (BDNF) and tropomyosin-related kinase B (TrkB) phosphorylation were attenuated by SCM-198 both in vivo and in primary cortical neurons, which could be blocked by protein kinase A (PKA) inhibitors, suggesting the involvement of upstream PKA in enhancing the BDNF/TrkB/CREB signaling by SCM-198. Our results indicate that SCM-198, a drug that could promote neuronal survival and enhance BDNF/TrkB/CREB signaling, has beneficial effects on behavioral and biochemical alterations without affecting Aβ burden in AβPP/PS1 mice and might become a potential drug candidate for AD treatment in the future.

  4. SCM-198 Ameliorates Cognitive Deficits, Promotes Neuronal Survival and Enhances CREB/BDNF/TrkB Signaling without Affecting Aβ Burden in AβPP/PS1 Mice

    Directory of Open Access Journals (Sweden)

    Zhen-Yi Hong

    2015-08-01

    Full Text Available SCM-198 is an alkaloid found only in Herba leonuri and it has been reported to possess considerable neuroprotective effects in animal models of ischemic stroke, Parkinson’s disease and Alzheimer’s disease (AD. In this study, we demonstrated for the first time that 3-month oral SCM-198 treatment could significantly improve both recognition and spatial memory, inhibit microgliosis and promote neuronal survival in amyloid-β protein precursor and presenilin-1(AβPP/PS1 double-transgenic mice without affecting amyloid-β (Aβ burden. In addition, decreases in cAMP-response element-binding protein (CREB phosphorylation, brain-derived neurotrophic factor (BDNF and tropomyosin-related kinase B (TrkB phosphorylation were attenuated by SCM-198 both in vivo and in primary cortical neurons, which could be blocked by protein kinase A (PKA inhibitors, suggesting the involvement of upstream PKA in enhancing the BDNF/TrkB/CREB signaling by SCM-198. Our results indicate that SCM-198, a drug that could promote neuronal survival and enhance BDNF/TrkB/CREB signaling, has beneficial effects on behavioral and biochemical alterations without affecting Aβ burden in AβPP/PS1 mice and might become a potential drug candidate for AD treatment in the future.

  5. Dental size reduction in Indonesian Homo erectus: Implications for the PU-198 premolar and the appearance of Homo sapiens on Java.

    Science.gov (United States)

    Polanski, Joshua M; Marsh, Hannah E; Maddux, Scott D

    2016-01-01

    The recent recovery of a hominin maxillary third premolar, PU-198, within the faunal collections from Punung Cave (East Java) has led to assertions that Homo sapiens appeared on Java between 143,000 and 115,000 years ago. The taxonomic assignment of PU-198 to H. sapiens was based predominantly on the small size of the specimen, following an analysis which found little to no overlap in premolar size between Homo erectus and terminal Pleistocene/Holocene H. sapiens. Here, we re-evaluate the use of size in the taxonomic assignment of PU-198 in light of 1) new buccolingual and mesiodistal measurements taken on the fossil, 2) comparisons to a larger sample of H. erectus and H. sapiens maxillary third premolars, and 3) evidence of a diachronic trend in post-canine dental size reduction among Javan H. erectus. Our results demonstrate PU-198 to be slightly larger than previously suggested, reveal substantial overlap in premolar size between H. erectus and H. sapiens, and indicate a statistically significant reduction in premolar size between early and late Javan H. erectus. Our findings cast doubt on the assignment of PU-198 to H. sapiens, and accordingly, question the appearance of H. sapiens on Java between 143,000 and 115,000 years ago.

  6. Fission excitation function for 19F + 194,196,198Pt at near and above barrier energies

    Directory of Open Access Journals (Sweden)

    Singh Varinderjit

    2015-01-01

    Full Text Available Fission excitation functions for 19F + 194,196,198Pt reactions populating 213,215,217Fr compound nuclei are reported. Out of these three compound nuclei, 213Fr is a shell closed (N=126 compound nucleus and the other two are away from the shell closure. From a comparison of the experimental fission cross-sections with the statistical model predictions, it is observed that the fission cross-sections are underestimated by the statistical model predictions using shell corrected finite range rotating liquid drop model (FRLDM fission barriers. Further the FRLDM fission barriers are reduced to fit the fission cross-sections over the entire measured energy range.

  7. Novel anti-diabetic effect of SCM-198 via inhibiting the hepatic NF-κB pathway in db/db mice.

    Science.gov (United States)

    Huang, Hui; Xin, Hong; Liu, Xinhua; Xu, Yajun; Wen, Danyi; Zhang, Yahua; Zhu, Yi Zhun

    2012-04-01

    There are reports of early evidence that suggest the involvement of chronic low-grade inflammation in the pathogenesis of Type 2 diabetes. Thus, substances that have effects in reducing inflammation could be potential drugs for Type 2 diabetes. Leonurine (4-guanidino-n-butyl syringate; SCM-198) is an alkaloid in HL (Herba leonuri), which was reported to possess anti-inflammatory properties. We hypothesize that SCM-198 may have beneficial effects on Type 2 diabetes. In the present study, we attempted to test this hypothesis by evaluating the anti-diabetic effect of SCM-198 and the possible underlying mechanisms of its effects in db/db mice. SCM-198 (50, 100 and 200 mg/kg of body weight), pioglitazone (50 mg/kg of body weight, as a positive control) or 1% CMC-Na (sodium carboxymethylcellulose) were administered to the db/db or db/m mice once daily for 3 weeks. After 3 weeks, SCM-198 (200 mg/kg of body weight) treatment significantly reduced the fasting blood glucose level and increased the plasma insulin concentration in the db/db mice, meanwhile it significantly lowered the plasma TAG (triacylglycerol) concentration and increased the HDL (high-density lipoprotein)-cholesterol concentration. Moreover, the dysregulated transcription of the hepatic glucose metabolic enzymes, including GK (glucokinase), G6Pase (glucose-6-phosphatase) and PEPCK (phosphoenolpyruvate carboxykinase), was recovered by an Akt-dependent pathway. The pro-inflammatory mediators {such as TNFα (tumour necrosis factor α), IL (interleukin)-6, IL-1β, degradation of IκB [inhibitor of NF-κB (nuclear factor-κB)] α and thereafter activation of NF-κB} were reversed by SCM-198 treatment in the db/db mice. The present study provides first evidence that SCM-198 exhibits anti-inflammatory activity and has an ameliorating effect on diabetic symptoms via inhibiting of NF-κB/IKK (IκB kinase) pathway. Consequently, we suggest that SCM-198 may be a prospective agent for prevention and

  8. Observation of clinical efficacy of red blue light irradiation for 198 cases of acne vulgaris%红蓝光照射治疗198例痤疮的临床疗效观察

    Institute of Scientific and Technical Information of China (English)

    姬静静; 杨卫涌; 朱洁丽; 安永涛

    2015-01-01

    目的:观察红蓝光照射治疗痤疮的临床疗效.方法:将198例痤疮患者随机分为治疗组和对照组,对照组给予丹参酮胶囊口服,克林霉素磷酸酯凝胶外敷.治疗组除给予以上药物外,配合红蓝光交替照射面部痤疮部位.一个月后对两组患者疗效进行评价.结果:治疗组治愈率为45.9%,显效率为30.6%,对照组治愈率为31.0%,显效率为21.0%,X2=9.87,P<0.05,差异明显.结论:红蓝光交替照射治疗痤疮疗效显著,临床上可以推广使用.%Objective: To observe the clinical effect of red blue light irradiation in the treatment of acne.Methods: 198 cases of patients with acne were randomly divided into the treatment group and the control group, the control group was given oral Danshentong capsule, clindamycin phosphate gel for external application. In addition to the treatment group to give the above, with the red blue light irradiation of facial acne. After a month, the efficacy of the two groups of patients were evaluated.Results: the cure rate of the treatment group was 45.9%, the cure rate was 30.6%, the cure rate was 31% in the control group, 21% in the control group, X2 = 9.87, P < 0.05, the difference was obvious. Conclusion: red and blue light irradiation in the treatment of acne vulgaris is effective, can be used in clinic.

  9. 198株屎肠球菌的临床分布及耐药性分析%198 Strains of Excrement Enterococcus Clinical Distribution and Drug Resistance Analysis

    Institute of Scientific and Technical Information of China (English)

    吴小娟; 汪泓

    2013-01-01

    Objective To understand the nosocomial Enterococcus faecium(EFM) clinical distribution and drug resistance,and provide reference for rational use of antibacterial drugs and clinical treat-ment. Methods The clinical isolates of Enterococcus faecium were cultured and identified, using disk diffusion method (K-B) for drug sensitivity test. Results 198 isolates of Enterococcus faeci-um, mainly from urine, sputum and stool samples, accounted for 50%,30.8% and 7.6%,were main-ly isolated from intensive care unit(ICU), and Respiratory Department of Internal Medicine Depart-ment of urology. Antimicrobial resistance in Enterococcus faecium, resistance to vancomycin, te-icoplanin is a low rate, respectively 1% and 2.5%. Enterococcus faecium to linezolid sensitive rate is 100%.Conclusions Enterococcus faecium clinical types can cause infection, and the multi drug resistance rate high, difficult to treat, should arouse more attention in clinic.%目的:了解医院屎肠球菌(EFM)的临床分布及耐药状况,为临床治疗与合理使用抗菌药物提供参考。方法将临床分离的屎肠球菌进行培养鉴定,采用纸片扩散法(K-B法)进行药物敏感试验。结果分离到198株屎肠球菌,主要来自于尿液、痰液和粪便标本,分别占50.0%、30.8%和7.6%,标本主要分离于重症监护病房(ICU)、泌尿外科和呼吸内科。屎肠球菌对多种抗菌药物耐药,对万古霉素、替考拉宁的耐药率较低,分别为1.0%和2.5%。屎肠球菌对利奈唑胺敏感率为100%。结论屎肠球菌可引起临床各类感染,且多耐药率高,治疗困难,应引起临床高度重视。

  10. Adaptive Neuro-Fuzzy Inference system analysis on adsorption studies of Reactive Red 198 from aqueous solution by SBA-15/CTAB composite

    Science.gov (United States)

    Aghajani, Khadijeh; Tayebi, Habib-Allah

    2017-01-01

    In this study, the Mesoporous material SBA-15 were synthesized and then, the surface was modified by the surfactant Cetyltrimethylammoniumbromide (CTAB). Finally, the obtained adsorbent was used in order to remove Reactive Red 198 (RR 198) from aqueous solution. Transmission electron microscope (TEM), Fourier transform infra-red spectroscopy (FTIR), Thermogravimetric analysis (TGA), X-ray diffraction (XRD), and BET were utilized for the purpose of examining the structural characteristics of obtained adsorbent. Parameters affecting the removal of RR 198 such as pH, the amount of adsorbent, and contact time were investigated at various temperatures and were also optimized. The obtained optimized condition is as follows: pH = 2, time = 60 min and adsorbent dose = 1 g/l. Moreover, a predictive model based on ANFIS for predicting the adsorption amount according to the input variables is presented. The presented model can be used for predicting the adsorption rate based on the input variables include temperature, pH, time, dosage, concentration. The error between actual and approximated output confirm the high accuracy of the proposed model in the prediction process. This fact results in cost reduction because prediction can be done without resorting to costly experimental efforts. SBA-15, CTAB, Reactive Red 198, adsorption study, Adaptive Neuro-Fuzzy Inference systems (ANFIS).

  11. From Six Gene Polymorphisms of the Antioxidant System, Only GPX Pro198Leu and GSTP1 Ile105Val Modulate the Risk of Acute Myeloid Leukemia

    Directory of Open Access Journals (Sweden)

    Claudia Bănescu

    2016-01-01

    Full Text Available Oxidative stress might contribute to the occurrence of cancers, including the hematological ones. Various genetic polymorphisms were shown to increase the quantity of reactive oxygen species, a phenomenon that is able to induce mutations and thus promote cancers. The purpose of the study was to evaluate the association between CAT C262T, GPX1 Pro198Leu, MnSOD Ala16Val, GSTM1, GSTT1, and GSTP1 Ile105Val gene polymorphisms and acute myeloid leukemia risk, in a case-control study comprising 102 patients and 303 controls. No association was observed between AML and variant genotypes of CAT, MnSOD, GSTM1, and GSTT1 polymorphisms. Our data revealed a statistically significant difference regarding the frequencies of GPX1 Pro198Leu and GSTP1 Ile105Val variant genotypes between AML patients and controls (p<0.001. Our results showed no association in the distribution of any of the CAT C262T, GPX1 Pro198Leu, GSTM1, GSTT1, and GSTP1 polymorphisms regarding age, gender, FAB subtype, cytogenetic risk groups, FLT3 and DNMT3 gene mutations, and overall survival. Our data suggests that the presence of variant allele and genotype of GPX1 Pro198Leu and GSTP1 Ile105Val gene polymorphisms may modulate the risk of developing AML.

  12. Genetic variation in codons 167, 198 and 200 of the beta-tubulin gene in whipworms (Trichuris spp.) from a range of domestic animals and wildlife

    DEFF Research Database (Denmark)

    Hansen, Tina Vicky Alstrup; Nejsum, Peter; Olsen, Annette

    2013-01-01

    A recurrent problem in the control of whipworm (Trichuris spp.) infections in many animal species and man is the relatively low efficacy of treatment with a single application of benzimidazoles (BZs). The presence of single nucleotide polymorphisms (SNPs) in codons 167, 198 and 200 in the beta-tu...

  13. Proposals and developments in radiation dose selection occurring within ISO/TC/198 intended to address current problems

    Energy Technology Data Exchange (ETDEWEB)

    Whitby, J.L. [Department of Microbiology, University of Western Ontario, London, ON (Canada)

    1998-12-31

    ISO/TC/198 has now been in operation for 8 years during that time one Standard and a number of Technical reports (TRs) have been published. Except for ISO/TR 13409 these have all been more appropriate to devices manufactured in large numbers. Most of the documents approved so far have already been used in earlier AAMI standards. One item from earlier standards was a method allowing sterilization dose to be validated on the basis of determining the radiation resistance of the bioburden found on devices. This method has value for devices manufactured in small numbers which fail to pass ISO 11137 Method 1. A study was undertaken by a number of Japanese manufactures to assess the radiation resistance of the bioburden, with the intention of calculating a radiation sterilization dose from the information so obtained. The findings of this investigation will be reviewed and proposals for developing a method based on them will be discussed. In recent months a new proposal for the validation of a 25 kGy dose has been promulgated. This proposal, and some of the proposals i will be discussing, make provision for a much higher verification dose than can be used in ISO 11137, Method 1 or its modification found in ISO 13409. (author)

  14. Exploring contributions from incomplete fusion in $^{6,7}$Li+$^{209}$Bi and $^{6,7}$Li+$^{198}$Pt reactions

    CERN Document Server

    Parkar, V V; Kailas, S

    2016-01-01

    We use the breakup absorption model to simultaneously describe the measured cross-sections of the Complete fusion (CF), Incomplete fusion (ICF), and Total fusion (TF) in nuclear reactions induced by weakly bound nuclei $^{6,7}$Li on $^{209}$Bi and $^{198}$Pt targets. The absorption cross-sections are calculated using the Continuum Discretized Coupled Channels (CDCC) method with different choices of short range imaginary potentials to get the ICF, CF and TF cross-sections. It is observed that the cross-sections for deuteron-ICF/deuteron-capture are of similar magnitude as the $\\alpha$-ICF/$\\alpha$-capture, in case of $^{6}$Li projectile, while the cross-sections for triton-ICF/triton-capture is more dominant than $\\alpha$-ICF/$\\alpha$-capture in case of $^{7}$Li projectile. Both these observations are also corroborated by the experimental data. The ratio of ICF to TF cross-sections, which defines the value of fusion suppression factor is found to be in agreement with the data available from the literature. The...

  15. Impact of pharmacometric analyses on new drug approval and labelling decisions: a review of 198 submissions between 2000 and 2008.

    Science.gov (United States)

    Lee, Joo Yeon; Garnett, Christine E; Gobburu, Jogarao V S; Bhattaram, Venkatesh A; Brar, Satjit; Earp, Justin C; Jadhav, Pravin R; Krudys, Kevin; Lesko, Lawrence J; Li, Fang; Liu, Jiang; Madabushi, Rajnikanth; Marathe, Anshu; Mehrotra, Nitin; Tornoe, Christoffer; Wang, Yaning; Zhu, Hao

    2011-10-01

    Pharmacometric analyses have become an increasingly important component of New Drug Application (NDA) and Biological License Application (BLA) submissions to the US FDA to support drug approval, labelling and trial design decisions. Pharmacometrics is defined as a science that quantifies drug, disease and trial information to aid drug development, therapeutic decisions and/or regulatory decisions. In this report, we present the results of a survey evaluating the impact of pharmacometric analyses on regulatory decisions for 198 submissions during the period from 2000 to 2008. Pharmacometric review of NDAs included independent, quantitative analyses by FDA pharmacometricians, even when such analysis was not conducted by the sponsor, as well as evaluation of the sponsor's report. During 2000-2008, the number of reviews with pharmacometric analyses increased dramatically and the number of reviews with an impact on approval and labelling also increased in a similar fashion. We also present the impact of pharmacometric analyses on selection of paediatric dosing regimens, approval of regimens that had not been directly studied in clinical trials and provision of evidence of effectiveness to support a single pivotal trial. Case studies are presented to better illustrate the role of pharmacometric analyses in regulatory decision making.

  16. Relative Effectiveness of Letrozole Compared With Tamoxifen for Patients With Lobular Carcinoma in the BIG 1-98 Trial

    DEFF Research Database (Denmark)

    Metzger Filho, Otto; Giobbie-Hurder, Anita; Mallon, Elizabeth;

    2015-01-01

    assigned onto the Breast International Group (BIG) 1-98 trial and who had centrally reviewed pathology data were included (N = 2,923). HER2-negative IDC and ILC were additionally classified as hormone receptor-positive with high (luminal B [LB] -like) or low (luminal A [LA] -like) proliferative activity...... by Ki-67 labeling index. Survival analyses were performed with weighted Cox models that used inverse probability of censoring weighted modeling. RESULTS: The median follow-up time was 8.1 years. In multivariable models for disease-free survival (DFS), significant interactions between treatment...... and histology (ILC or IDC; P = .006) and treatment and subgroup (LB like or LA like; P = .01) were observed. In the ILC subset, there was a 66% reduction in the hazard of a DFS event with letrozole for LB (hazard ratio [HR], 0.34; 95% CI, 0.21 to 0.55) and a 50% reduction for LA subtypes (HR, 0.50; 95% CI, 0...

  17. 198.瘦素

    Institute of Scientific and Technical Information of China (English)

    胡宜

    2007-01-01

    1994年Friedman博士等人通过原位克隆的方法,将肥胖基因(ob基因)鉴定为遗传性肥胖ob/ob小鼠的致病基因。因源于希腊语单词“瘦”(1eptos),故将该基因编码的产物命名为瘦素(1eptin)。已经明确瘦素由脂肪细胞分泌,主要作用于下丘脑,具有抑制摄食和促进能量消耗的作用。

  18. Prevalência de manifestações oculares em 198 pacientes com artrite reumatóide: um estudo retrospectivo Prevalence of ocular manifestation in 198 patients with rheumatoid arthritis: a restrospective study

    Directory of Open Access Journals (Sweden)

    Raphael Guimarães Bettero

    2008-06-01

    Full Text Available OBJETIVO: Estimar a prevalência de manifestações oculares na população local de artrite reumatóide (AR. Estimar se a presença de auto-anticorpos como fator reumatóide (FR e fator antinuclear (FAN influi no aparecimento destas manifestações e se existe associação entre o aparecimento de manifestações oculares e índice funcional do paciente, idade ao diagnóstico e tempo de doença. MÉTODOS: Foram estudados retrospectivamente 198 prontuários de pacientes com AR, acompanhados durante o período de 2003 a 2006. Avaliou-se a prevalência das manifestações oftalmológicas, perfil de auto-anticorpos, dados demográficos e índice funcional de Steinbrock destes pacientes. RESULTADOS: Síndrome de Sjögren secundária apareceu em 12,1% dos pacientes sendo mais comum em mulheres (p=0,049 e em pacientes com maior dano articular (p=0,016. Ceratite ulcerativa e esclerite incidiram em torno de 2% dos pacientes. Fator reumatóide (FR e fator antinuclear (FAN assim como tempo de doença e idade do paciente ao diagnóstico não influíram no aparecimento das manifestações estudadas. CONCLUSÃO: A síndrome de Sjögren secundária é a manifestação ocular mais prevalente em pacientes com AR, sendo mais comum em mulheres e em pacientes com mais disfunção articular.PURPOSE: To study the prevalence of eye manifestations in the local rheumatoid arthritis (RA population, as well as to know if the presence of rheumatoid factor (RF and antinuclear antibodies (ANA affect this profile. To study if there is association between eye manifestations and patient's articular functional index, age at diagnosis and illness duration. METHODS: We reviewed 198 charts of rheumatoid arthritis patients followed-up from 2003 to 2006. They were studied for: prevalence of ophthalmologic manifestations, autoantibody profile, demographic data and Steinbrock's functional index. RESULTS: Secondary Sjögren's syndrome was seen in 12.1% of the patients being more common

  19. Determination of the solid consumption in the transport of sands in sea beds with gold 198; Determinacion del gasto solido en el transporte de arenas en lechos marinos con oro 198

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez A, G

    1983-07-01

    The study of the movement of sediments in sea beds, is necessary when one plans to build a port. Among the techniques used for this studies, it is the radiotracer balance that gives an useful estimation of the quantity of sediment that it moves per day and by meter (perpendicular to the displacement). The main objectives of this work are: to) to present the characteristics of the obtaining of the used radiotracer, describing details those used safety measures, b) to describe the handling of the radiotracer and it radiological safety, during the transport and injection in the sea bottom, c) description of the detection way and the used equipment, d) to describe the information processing obtained in the field and finally, e) the estimate of the solid consumption and the determination of the direction and speed of displacement of those sediments in the sea bottom, in front of the Tabasco coast, to be used jointly with the information obtained by means of other techniques so that one can make a good planning of the operations of dredging during the construction and later on the maintenance of the Dos Bocas marine terminal. The first step is to obtain the radiotracer that in this case was sand of uniform grain metric, marked superficially with Gold-198. The second step is to transport the sand to the place of interest, to place it in the injection equipment and to deposit it in the sea bottom. The third step is to detect the radiotracer in the sea bed, from a craft that drags a sled, which takes mounted a scintillation detector of sodium iodide activated with thallium NaI(Tl) (probe). The fourth step is to process the field information and to obtain the corresponding results. (Author)

  20. Specificity for a CCR5 Inhibitor Is Conferred by a Single Amino Acid Residue: ROLE OF ILE198.

    Science.gov (United States)

    Lau, Gloria; Labrecque, Jean; Metz, Markus; Vaz, Roy; Fricker, Simon P

    2015-04-24

    The chemokine receptors CCR5 and CCR2b share 89% amino acid homology. CCR5 is a co-receptor for HIV and CCR5 antagonists have been investigated as inhibitors of HIV infection. We describe the use of two CCR5 antagonists, Schering-C (SCH-C), which is specific for CCR5, and TAK-779, a dual inhibitor of CCR5 and CCR2b, to probe the CCR5 inhibitor binding site using CCR5/CCR2b chimeric receptors. Compound inhibition in the different chimeras was assessed by inhibition of chemokine-induced calcium flux. SCH-C inhibited RANTES (regulated on activation, normal T cell expressed and secreted) (CCL5)-mediated calcium flux on CCR5 with an IC50 of 22.8 nM but was inactive against monocyte chemoattractant protein-1 (CCL2)-mediated calcium flux on CCR2b. However, SCH-C inhibited CCL2-induced calcium flux against a CCR5/CCR2b chimera consisting of transmembrane domains IV-VI of CCR5 with an IC50 of 55 nM. A sequence comparison of CCR5 and CCR2b identified a divergent amino acid sequence located at the junction of transmembrane domain V and second extracellular loop. Transfer of the CCR5 sequence KNFQTLKIV into CCR2b conferred SCH-C inhibition (IC50 of 122 nM) into the predominantly CCR2b chimera. Furthermore, a single substitution, R206I, conferred partial but significant inhibition (IC50 of 1023 nM) by SCH-C. These results show that a limited amino acid sequence is responsible for SCH-C specificity to CCR5, and we propose a model showing the interaction with CCR5 Ile(198).

  1. Preparation of Rh[16aneS4-diol](211)At and Ir[16aneS4-diol](211)At complexes as potential precursors for astatine radiopharmaceuticals. Part I: Synthesis.

    Science.gov (United States)

    Pruszyński, Marek; Bilewicz, Aleksander; Zalutsky, Michael R

    2008-04-01

    The goal of this study was to evaluate a new approach that can be applied for labeling biomolecules with (211)At. Many astatine compounds that have been synthesized are unstable in vivo, providing motivation for seeking different (211)At labeling strategies. The approach evaluated in this study was to attach astatide anions to soft metal cations, which are also complexed by a bifunctional ligand. Ultimately, this complex could in principle be subsequently conjugated to a biomolecule with the proper selection of ligand functionality. We report here the attachment of (211)At(-) and *I(-) (*I = (131)I or (125)I) anions to the soft metal cations Rh(III) and Ir(III), which are complexed by the 1,5,9,13-tetrathiacyclohexadecane-3,11-diol (16aneS4-diol) ligand. Radioactive *I(-) anions were used for preliminary studies directed at the optimization of reaction conditions and to provide a baseline for comparison of results with (211)At. Four complexes Rh[16aneS4-diol]*I/(211)At and Ir[16aneS4-diol]*I/(211)At were synthesized in high yield in a one-step procedure, and the products were characterized mainly by paper electrophoresis and reversed-phase HPLC. The influences of time and temperature of heating and concentrations of metal cations and sulfur ligand 16aneS4-diol, as well as pH on the reaction yields were determined. Yields of about 80% were obtained when the quantities of Rh(III) or Ir(III) cations and 16aneS4-diol ligand in the solutions were 62.5 nmol and 250 nmol, respectively, and the pH ranged 3.0-4.0. Syntheses required heating for 1-1.5 h at 75-80 degrees C. The influence of microwave heating on the time and completeness of the complexation reaction was evaluated and compared with the conventional method of heating in an oil bath. Microwave synthesis accelerates reactions significantly. With microwave heating, yields of about 75% for Rh[16aneS4-diol](131)I and Ir[16aneS4-diol](131)I complexes were obtained after only 20 min exposure of the reaction mixtures to

  2. OXA-48 carbapenemase-producing Salmonella enterica serovar Kentucky isolate of sequence type 198 in a patient transferred from Libya to Switzerland.

    Science.gov (United States)

    Seiffert, Salome N; Perreten, Vincent; Johannes, Sönke; Droz, Sara; Bodmer, Thomas; Endimiani, Andrea

    2014-01-01

    Here, we report a case of OXA-48-producing Salmonella enterica serovar Kentucky of sequence type 198 (ST198) from perianal screening cultures of a patient transferred from Libya to Switzerland. The blaOXA-48 gene was carried by Tn1999.2 and located on an ∼60-kb IncL/M plasmid. This Salmonella strain also possessed the blaVEB-8, aac(6)-Ib, tet(A), sul1, and mphA resistance genes and substitutions in GyrA (Ser83Phe and Asp87Asn) and ParC (Ser80Ile). This finding emphasizes that prompt screening strategies are essential to prevent the dissemination of carbapenemase producers imported from countries where they are endemic.

  3. The advantage of letrozole over tamoxifen in the BIG 1-98 trial is consistent in younger postmenopausal women and in those with chemotherapy-induced menopause

    DEFF Research Database (Denmark)

    Chirgwin, Jacquie; Sun, Zhuoxin; Smith, Ian;

    2012-01-01

    subclinical ovarian estrogen production), and those with chemotherapy-induced menopause who may experience return of ovarian function. In these situations tamoxifen may be preferable to an aromatase inhibitor. Among 4,922 patients allocated to the monotherapy arms (5 years of letrozole or tamoxifen......) in the BIG 1-98 trial we identified two relevant subpopulations: patients with potential residual ovarian function, defined as having natural menopause, treated without adjuvant or neoadjuvant chemotherapy and age ≤ 55 years (n = 641); and those with chemotherapy-induced menopause (n = 105). Neither...... chemotherapy and patients with chemotherapy-induced menopause parallel the letrozole benefit seen in the BIG 1-98 population as a whole. These data support the use of letrozole even in such patients....

  4. Removal of Reactive Red 198 from aqueous solution by combined method multi-walled carbon nanotubes and zero-valent iron:Equilibrium, kinetics, and thermodynamic

    Institute of Scientific and Technical Information of China (English)

    Sudabeh Pourfadakari; Nader Yousefi; Amir Hossein Mahvi

    2016-01-01

    Dyes often include toxic, carcinogenic compounds and are harmful to humans' health. Therefore, removal of dyes from textile industry wastewater is essential. The present study aimed to evaluate the efficiency of the combina-tion of zero valent iron (ZVI) powder and multi-walled carbon nanotubes (MWCNTs) in the removal of Reactive Red 198 (RR198) dye from aqueous solution. This applied research was performed in a batch system in the lab-oratory scale. This study investigated the effect of various factors influencing dye removal, including contact time, pH, adsorbent dose, iron powder dose, initial dye concentration, and temperature. The equilibrium adsorption data were analyzed using three common adsorption models:Langmuir, Freundlich and Temkin. Besides, kinetic and thermodynamic parameters were used to establish the adsorption mechanism. The results showed, in pH=3, contact time=100 min, ZVI dose=5000 mg·L−1, and MWCNTs dose=600 mg·L−1 in 100 mg·L−1 dye con-centration, the adsorption efficiency increased to 99.16%. Also, adsorption kinetics was best described by the pseudo-second-order model. Equilibrium data fitted well with the Freundlich isotherm (R2=0.99). The negative values ofΔG0 and the positive value ofΔH0 (91.76) indicate that the RR198 adsorption process is spontaneous and endothermic. According to the results, the combination of MWCNTs and ZVI was highly efficient in the re-moval of azo dyes.

  5. Genetic variation in codons 167, 198 and 200 of the beta-tubulin gene in whipworms (Trichuris spp.) from a range of domestic animals and wildlife.

    Science.gov (United States)

    Hansen, Tina V A; Nejsum, Peter; Olsen, Annette; Thamsborg, Stig Milan

    2013-03-31

    A recurrent problem in the control of whipworm (Trichuris spp.) infections in many animal species and man is the relatively low efficacy of treatment with a single application of benzimidazoles (BZs). The presence of single nucleotide polymorphisms (SNPs) in codons 167, 198 and 200 in the beta-tubulin gene has been associated with BZ anthelmintic resistance in intestinal nematodes of veterinary importance. We hypothesized that the low susceptibility to BZ could be related to a natural tolerance or induced resistance caused by BZ-resistant associated SNPs. The aim of the present study was therefore to investigate the presence of these SNPs in the beta-tubulin gene of Trichuris spp. obtained from a range of animals. DNA was extracted from a total of 121 Trichuris spp. adult whipworm specimens obtained from 6 different host species. The number of worms from each host was pig: 31, deer: 21, sheep: 18, mouse: 17, dog: 19 and Arabian camels: 14. A pooled sample of Trichuris eggs from 3 moose was also used. In order to amplify the beta-tubulin fragments which covered codons 167, 198 and 200 of the gene, degenerate primers were designed. The sequences obtained were used to design species specific primers and used to amplify a ~476 bp fragment of the beta-tubulin gene. The PCR products were sequenced, analysed and evaluated. We did not identify SNPs in codons 167, 198 or 200 that led to amino acid substitutions in any of the studied Trichuris spp., but genetic variation expected to be related to species differences was observed. The cluster analysis showed close evolutionary relationship between Trichuris spp. from ruminants and between mouse and dog whereas the pig-derived worms, T. suis, clustered with T. trichiura obtained from Genbank.

  6. Measurement of the (gamma,n) reaction rates of the nuclides 190Pt, 192Pt, and 198Pt in the astrophysical gamma-process

    CERN Document Server

    Vogt, K; Babilon, M; Enders, J; Hartmann, T; Hutter, C; Rauscher, T; Volz, S; Zilges, A

    2001-01-01

    The nucleosynthesis of heavy neutron-deficient nuclei in a stellar photon bath at the temperatures relevant for the astrophysical gamma process was investigated. In order to derive (gamma,n) cross sections and reaction rates, the stellar photon bath was simulated by the superposition of several bremsstrahlung spectra with different endpoint energies. As a first test for this method, the (gamma,n) reaction rates of the platinum isotopes 190Pt, 192Pt, and 198Pt were derived. The results are compared to other experimental data and theoretical calculations.

  7. The Molecular Gas Environment around Two Herbig Ae/Be Stars: Resolving the Outflows of LkHα 198 and LkHα 225S

    Science.gov (United States)

    Matthews, Brenda C.; Graham, James R.; Perrin, Marshall D.; Kalas, Paul

    2007-12-01

    Observations of outflows associated with pre-main-sequence stars reveal details about morphology, binarity, and evolutionary states of young stellar objects. We present molecular line data from the Berkeley-Illinois-Maryland Association array and Five Colleges Radio Astronomical Observatory toward the regions containing the Herbig Ae/Be stars LkHα 198 and LkHα 225S. Single-dish observations of 12CO J=1-0, 13CO J=1-0, N2H+ J=1-0, and CS J=2-1 were made over a field of 4.3'×4.3' for each species. 12CO J=1-0 data from FCRAO were combined with high-resolution BIMA array data to achieve a naturally weighted synthesized beam of 6.75''×5.5'' toward LkHα 198 and 5.7''×3.95'' toward LkHα 225S, representing resolution improvements of factors of approximately 10 and 5 over existing data. By using uniform weighting, we achieved another factor of 2 improvement. The outflow around LkHα 198 resolves into at least four outflows, none of which are centered on LkHα 198-IR, but even at our resolution we cannot exclude the possibility of an outflow associated with this source. In the LkHα 225S region we find evidence for two outflows associated with LkHα 225S itself, and a third outflow is likely driven by this source. Identification of the driving sources is still resolution limited and is also complicated by the presence of three clouds along the line of sight toward the Cygnus molecular cloud. 13CO J=1-0 is present in the environments of both stars along with cold, dense gas as traced by CS J=2-1 and (in LkHα 225S) N2H+ J=1-0. No 2.6 mm continuum is detected in either region in relatively shallow maps compared to existing continuum observations.

  8. Comment on “Mathematical modeling of unicellular microalgae and cyanobacteria metabolism for biofuel production” by Baroukh et al. [Curr Opin Biotechnol. 2015, 33:198–205

    Energy Technology Data Exchange (ETDEWEB)

    Song, Hyun-Seob; Ramkrishna, Doraiswami

    2016-04-01

    This letter concerns an article recently published in Current Opinion in Biotechnology by Baroukh et al. entitled "Mathematical modeling of unicellular microalgae and cyanobacteria metabolism for biofuel production" (2015 Mar 26; 33:198-205). The issue we wish to bring to light is the authors’ claim that dynamic metabolic models including Hybrid Cybernetic Model (HCM) (Kim et al., 2008; Song et al., 2009) and Lumped HCM (L-HCM) (Song and Ramkrishna, 2010; 2011) are based on the balanced growth hypothesis so that they are unable to simulate the accumulation of intracellular metabolites. This is a misrepresentation of these models due to the following reasons.

  9. Evidence for {open_quotes}magnetic rotation{close_quotes} in nuclei: New results on the M1-bands of {sup 198,199}Pb

    Energy Technology Data Exchange (ETDEWEB)

    Clark, R.M. [Lawrence Berkeley National Lab., CA (United States)

    1996-12-31

    Lifetimes of states in four of the M1-bands in {sup 198,199}Pb have been determined through a Doppler Shift Attenuation Method measurement performed using the Gammasphere array. The deduced B(M1) values, which are a sensitive probe of the underlying mechanism for generating these sequences, show remarkable agreement with Tilted Axis Cranking (TAC) calculations. Evidence is also presented for the possible termination of the bands. The results represent clear evidence for a new concept in nuclear excitations: {open_quote}magnetic rotation{close_quote}.

  10. An aqueous route to [Ta6O19]8- and solid-state studies of isostructural niobium and tantalum oxide complexes.

    Energy Technology Data Exchange (ETDEWEB)

    Nyman, May D.; Anderson, Travis Mark; Alam, Todd Michael; Rodriguez, Mark A; Joel N. Bixler; Francois Bonhomme

    2007-10-01

    Tantalate materials play a vital role in our high technology society: tantalum capacitors are found in virtually every cell phone. Furthermore, electronic characteristics and the incredibly inert nature of tantalates renders them ideal for applications such as biomedical implants, nuclear waste forms, ferroelectrics, piezoelectrics, photocatalysts and optical coatings. The inert and insoluble nature of tantalates is not fundamentally understood; and furthermore poor solubility renders fabrication of novel or optimized tantalates very difficult. We have developed a soft chemical route to water-soluble tantalum oxide clusters that can serve as both precursors for novel tantalate materials and ideal models for experimental and computational approaches to understanding the unusually inert behavior of tantalates. The water soluble cluster, [Ta6O19]8- is small, highly symmetric, and contains the representative oxygen types of a metal oxide surface, and thus ideally mimics a complex tantalate surface in a simplistic form that can be studied unambiguously. Furthermore; in aqueous solution, these highly charged and super-basic clusters orchestrate surprising acid-base behavior that most likely plays an important role in the inertness of related oxide surfaces. Our unique synthetic approach to the [Ta6O19]8- cluster allowed for unprecedented enrichment with isotopic labels (17O), enabling detailed kinetic and mechanistic studies of the behavior of cluster oxygens, as well as their acid-base behavior. This SAND report is a collection of two publications that resulted from these efforts.

  11. Systematic decay studies of even-even $132-138$^Nd, $144-158$^Gd, $176-196$^Hg and $192-198$^Pb isotopes

    CERN Document Server

    Santhosh, K P

    2010-01-01

    The alpha and cluster decay properties of the $132-138$^Nd, $144-158$^Gd, $176-196$^Hg and $192-198$^Pb even-even isotopes in the two mass regions A = 130-158 and A = 180-198 are analysed using the Coulomb and Proximity Potential Model. On examining the clusters at corresponding points in the cold valleys (points with same A_2) of the various isotopes of a particular nucleus we find that at certain mass numbers of the parent nuclei, the clusters emitted are getting shifted to the next lower atomic number. It is interesting to see that the change in clusters appears at those isotopes where a change in shape is occurring correspondingly. Such a change of clusters with shape change is studied for the first time in cluster decay. The alpha decay half lives of these nuclei are computed and these are compared with the available experimental alpha decay data. It is seen that the two are in good agreement. On making a comparison of the alpha half lives of the normal deformed and super deformed nuclei, it can be seen ...

  12. Gold nanoparticles production using reactor and cyclotron based methods in assessment of (196,198)Au production yields by (197)Au neutron absorption for therapeutic purposes.

    Science.gov (United States)

    Khorshidi, Abdollah

    2016-11-01

    Medical nano-gold radioisotopes is produced regularly using high-flux nuclear reactors, and an accelerator-driven neutron activator can turn out higher yield of (197)Au(n,γ)(196,198)Au reactions. Here, nano-gold production via radiative/neutron capture was investigated using irradiated Tehran Research Reactor flux and also simulated proton beam of Karaj cyclotron in Iran. (197)Au nano-solution, including 20nm shaped spherical gold and water, was irradiated under Tehran reactor flux at 2.5E+13n/cm(2)/s for (196,198)Au activity and production yield estimations. Meanwhile, the yield was examined using 30MeV proton beam of Karaj cyclotron via simulated new neutron activator containing beryllium target, bismuth moderator around the target, and also PbF2 reflector enclosed the moderator region. Transmutation in (197)Au nano-solution samples were explored at 15 and 25cm distances from the target. The neutron flux behavior inside the water and bismuth moderators was investigated for nano-gold particles transmutation. The transport of fast neutrons inside bismuth material as heavy nuclei with a lesser lethargy can be contributed in enhanced nano-gold transmutation with long duration time than the water moderator in reactor-based method. Cyclotron-driven production of βeta-emitting radioisotopes for brachytherapy applications can complete the nano-gold production technology as a safer approach as compared to the reactor-based method.

  13. Description of E4 Transitions in A = 192, 194,196, 198 Platinum Isotopes in a Microscopic sdgIBM- 1

    Institute of Scientific and Technical Information of China (English)

    ZHANG ZhanJun; YANG Jie; WANG Xin; LIU Yong

    2001-01-01

    Influence of the effective fermion hexadecapole force newly incorporated in a microscopic sdgIBM-1 on spectra, reduced E2 and E4 transition matrix elements (T(E2)s and T(E4)s) in the even-even platinum isotopes (A = 192,194,196,198) is investigated in terms of numerical calculations. It is found that the introduced interaction causes only limited modification to the spectrum and T(E2)s, apart from a few exceptions. However, it plays an essential role in describing E4 transitions. Thus in the case that the interaction is incorporated with certain strength, a reasonable description of all the E4 transitions in the platinum isotopes is reached in the microscopic sdgIBM-1 in comparing both to experimental data and the results calculated in phenomenological boson model.``

  14. A novel R198H mutation in the glucose-6-phosphate dehydrogenase gene in the tribal groups of the Nilgiris in Southern India.

    Science.gov (United States)

    Chalvam, R; Kedar, P S; Colah, R B; Ghosh, K; Mukherjee, M B

    2008-01-01

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common red cell enzymopathy among humans. In India, G6PD Mediterranean, G6PD Orissa, and G6PD Kerala-Kalyan are the three common mutations which account almost 90% of G6PD deficiency. Here we describe G6PD Coimbra, an unreported variant from India, and a novel 593 G --> A mutation in exon 6 with an amino acid change of Arg 198 His, among the tribal groups of the Nilgiris in Southern India. Further, this novel mutation was structurally characterized and it was found that the mutation is located at the end of the coenzyme domain, which may cause enzyme instability.

  15. Preparation of radioactive core-shell type 198Au@SiO2 nanoparticles as a radiotracer for industrial process applications.

    Science.gov (United States)

    Jung, Sung-Hee; Kim, Kyo-Il; Ryu, Jung-Ho; Choi, Seong-Ho; Kim, Jong-Bum; Moon, Jin-Ho; Jin, Joon-Ha

    2010-06-01

    Silica-coated gold nanoparticles produced by gamma-ray irradiation were bombarded with neutrons in a nuclear reactor in order to activate gold nuclides into Au-198 emitting gamma radiation of 0.412-1.088 MeV. The particle size ranges from 20 to 200 nm. The physical integrity of the particles was examined by TEM before and after the neutron irradiation and the silica-gold particles were not affected in terms of structural appearance under gamma radiation environment. The gamma emitting NPs can be utilized as a tracer in petrochemical and refinery industrial processes where the internal temperature is extremely high and the conventional organic radioactive labeled compound would be decomposed.

  16. Results of search for narrow diproton structures in the pn {yields} pp{pi}{sup -} reaction at 1.98 GeV/c

    Energy Technology Data Exchange (ETDEWEB)

    Abramov, B.M. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Dukhovskoy, I.A. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Fedorets, V.S. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Khanov, A.I. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Krestnikov, Yu.S. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Krutenkova, A.P. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Kulikov, V.V. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Matsyuk, M.A. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Radkevich, I.A. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Starodumov, A.N. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation); Sutormin, A.I. [Institut Teoreticheskoj i Ehksperimental`noj Fiziki, Moscow (Russian Federation)

    1996-01-01

    The effective mass spectrum of two protons from the reaction p + n {yields} pp + {pi}{sup -} (backward) was investigated. The work was carried out at ITEP using a 3-meter magnet spectrometer and a proton beam of 1.98 GeV/c momentum. Liquid deuterium was used as a target. The presented mass spectrum includes about 34000 events. No statistically significant signals from narrow dibaryons were found in the mass region 1.89 - 2.17 GeV/c{sup 2}; the upper limits on narrow dibaryon production cross-section are given. At a mass of 1.8775 GeV/c{sup 2} a narrow enhancement was found. A more detailed investigation of the observed phenomenon is needed. (orig.)

  17. Adsorption of Reactive Red 198 Azo Dye fromAqueous Solution onto theWaste Coagulation Sludge of theWater Treatment Plants

    Directory of Open Access Journals (Sweden)

    M. Mahmoudi

    2010-04-01

    Full Text Available "n "n "nBackgrounds and Objectives:Much attention has been recently paid on using waste materials as adsorbents for removal of contaminants from water and wastewater. A new low cost waste was examined for its capacity to adsorb RR198, an azo reactive model dye, from an aqueous solution."nMaterials andMethods: The waste was dried, powdered and characterized before being used as an adsorbent. The effects of pH (3-10, adsorbent dose (0.2-3 g, dye concentration and contact time on the adsorption efficiency were investigated. Equilibrium study data were modeled using Langmuir and Freundlich models."nResults: The characterization analysis indicated that itwas composedmainly of ferric hydroxide. The powder had a BET and average pore size of 107 m2/g and 4.5 nm, respectively. The results showed that dye removal was highest at a solution pH of 7 to 8 and a powder dose of 2 g/L. The RR198 removal percentage decreased from 100& to 43& at 140 min contact time when the concentration of dye was increased from 25 mg/L to 100 mg/L, at optimum pH and dosage. The Langmuir equation provided the best fit for the experimental data. The maximum adsorption capacity was calculated to be 34.4 mg/g."nConclusion: According to the obtained results, the water coagulation waste sludge appears to be a suitable low cost and effcient adsorbent for removing reactive azo dyes from waste streams.

  18. The advantage of letrozole over tamoxifen in the BIG 1-98 trial is consistent in younger postmenopausal women and in those with chemotherapy-induced menopause.

    Science.gov (United States)

    Chirgwin, Jacquie; Sun, Zhuoxin; Smith, Ian; Price, Karen N; Thürlimann, Beat; Ejlertsen, Bent; Bonnefoi, Hervé; Regan, Meredith M; Goldhirsch, Aron; Coates, Alan S

    2012-01-01

    Letrozole, an aromatase inhibitor, is ineffective in the presence of ovarian estrogen production. Two subpopulations of apparently postmenopausal women might derive reduced benefit from letrozole due to residual or returning ovarian activity: younger women (who have the potential for residual subclinical ovarian estrogen production), and those with chemotherapy-induced menopause who may experience return of ovarian function. In these situations tamoxifen may be preferable to an aromatase inhibitor. Among 4,922 patients allocated to the monotherapy arms (5 years of letrozole or tamoxifen) in the BIG 1-98 trial we identified two relevant subpopulations: patients with potential residual ovarian function, defined as having natural menopause, treated without adjuvant or neoadjuvant chemotherapy and age ≤ 55 years (n = 641); and those with chemotherapy-induced menopause (n = 105). Neither of the subpopulations examined showed treatment effects differing from the trial population as a whole (interaction P values are 0.23 and 0.62, respectively). Indeed, both among the 641 patients aged ≤ 55 years with natural menopause and no chemotherapy (HR 0.77 [0.51, 1.16]) and among the 105 patients with chemotherapy-induced menopause (HR 0.51 [0.19, 1.39]), the disease-free survival (DFS) point estimate favoring letrozole was marginally more beneficial than in the trial as a whole (HR 0.84 [0.74, 0.95]). Contrary to our initial concern, DFS results for young postmenopausal patients who did not receive chemotherapy and patients with chemotherapy-induced menopause parallel the letrozole benefit seen in the BIG 1-98 population as a whole. These data support the use of letrozole even in such patients.

  19. Synthesis and Characterization of [(OH)TeNb5O18](6-) in Water Solution, Comparison with [Nb6O19](8-).

    Science.gov (United States)

    Abramov, Pavel A; Zemerova, Tatiana P; Moroz, Nikolay K; Kompankov, Nikolay B; Zhdanov, Artem A; Tsygankova, Alfiya R; Vicent, Cristian; Sokolov, Maxim N

    2016-02-15

    Reaction of [Nb6O19](8-) with H6TeO6 in water gives telluropentaniobate [(OH)TeNb5O18](6-) (1) as single product, which was isolated as Na(+) and mixed Na(+)/K(+) salts. Crystal structures were determined for Na6[(OH)TeNb5O18]·15H2O (Na6-1) and K6Na[Nb(5.5){Te(OH)}(0.5)O(18.5)]·26H2O (K6Na-1). Formation of 1 was monitored with electrospray ionization mass spectrometry (ESI-MS) and (125)Te NMR techniques. Capillary electrophoresis was used to calculate electrophoretic mobilities and radii of the anionic species in solutions of [(OH)TeNb5O18](6-) and [Nb6O19](8-) in borate buffer. No condensation or degradation products were detected. Reactions of 1 with {Cp*Rh}(2+) sources gives 1:1 and 2:1 hybrid polyoxometalate, which are present in solution as a mixture of isomers, as detected by (125)Te NMR. The isomerism is related to various possibilities of coordination of {Cp*Rh}(2+) to different {M3O3} faces, relative to the unique Te atom. According to ESI-MS experiments in water and methanol, rapid redistribution of the organometallic fragments between the 1:1 and 2:1 complexes takes place. The 1:1 complexes are more stable in water, while 2:1 complexes dominate in methanol. X-ray structural analysis of the crystals isolated from 2:1 reaction mixture allowed identification of Na3[{Cp*Rh}2TeNb5O19]·24H2O (Cp*2Rh2-1) with two {Cp*Rh}(2+) fragments capping the opposing faces of the Lindqvist anion.

  20. High Efficiency, Short-pulse 1 198.5 nm Ba(NO3)2 Raman Laser%高效率,窄脉冲1 198.5 nm Ba(NO3)2喇曼激光器

    Institute of Scientific and Technical Information of China (English)

    陈慧挺; 楼祺洪; 董景星; 陈万春

    2007-01-01

    利用1 064 nm的Nd∶YAG激光抽运振荡腔内的硝酸钡晶体,获得高效率、窄脉冲的喇曼激光输出.硝酸钡晶体由水溶液降温法生长,长度为48 mm.喇曼振荡腔由对抽运光、一阶、二阶斯托克斯光有不同反射率的双色平面镜构成.当抽运光功率达到4.5 W时,获得最高的一阶斯托克斯喇曼激光功率为1.48 W,相应的转换效率为32.9%,并测得斜率效率为40%.由于受激喇曼散射的作用,喇曼脉冲光由抽运脉冲光的19.8 ns压缩为2.4 ns,获得的喇曼激光脉冲波形具有的"上升沿陡峭、下降沿缓慢"的特性,对其形成过程作了定性分析.测得喇曼激光的波长为1 198.5 nm,半峰全宽(FWHM)为1.2 nm.%A high-efficiency, short-pulse 1 198.5 nm Raman laser was demonstrated by using stimulated Raman Scattering (SRS) in the barium nitrate (Ba(NO3)2) crystal which was pumped by a 1 064 nm Nd: YAG laser. With an incident pump power of 4.5 W, a maximum of 1.48 W Raman output power at a repetition rate of 30 Hz was obtained, corresponding to an overall optical-to-optical conversion efficiency of 32.9%. The slope efficiency was calculated as 40%.The pulse width of the Raman pulses was reduced to 2.4 ns compared to the pump pulse width of 19.3 ns. The typical Raman pulse had an asymmetric shape, with a very steep positive-going slope and an extended negative-going slope, the mechanism of which was also demonstrated with qualitative analysis. The wavelength of the Raman laser ( the first Stokes ) was measured to be 1 198.5 nm with FWHM of 1.2 nm.

  1. Determination of Dose Calculation Parameters of Model 81-02 198Au Brachytherapy Source With Monte-Carlo Method%用蒙特卡罗方法确定81-02型198Au短程治疗源剂量计算参数

    Institute of Scientific and Technical Information of China (English)

    孙亮; 李君利; 程建平; 万骏

    2007-01-01

    针对81-02型198Au短程治疗源的临床应用,用蒙特卡罗方法计算了在一半径为30 cm的理论球体模型中, AAPM TG 43U1所推荐剂量计算参数的数值,包括剂量率常数、径向剂量函数和各向异性函数.所得单个81-02型198Au短程治疗源的剂量率常数为1.113 cGy·h-1·U-1 ,与Dauffy等的理论计算值和TLD实测值分别相差0.18%和1.62%.在源中垂轴0.1~10.0 cm距离范围内计算径向剂量函数的数值,在角度0°~90°(10°间隔)、距离0.5~9.0 cm(1 cm间隔)范围内计算各向异性函数的数值,最后对径向剂量函数和各向异性函数进行拟合,得到实用性较强的经验公式.

  2. High-level fluoroquinolone resistant Salmonella enterica serovar Kentucky ST198 epidemic clone with IncA/C conjugative plasmid carrying bla(CTX-M-25) gene.

    Science.gov (United States)

    Wasyl, Dariusz; Kern-Zdanowicz, Izabela; Domańska-Blicharz, Katarzyna; Zając, Magdalena; Hoszowski, Andrzej

    2015-01-30

    Multidrug resistant Salmonella Kentucky strains have been isolated from turkeys in Poland since 2009. Multiple mutations within chromosomal genes gyrA and parC were responsible for high-level ciprofloxacin resistance. One of the isolates was extended spectrum β-lactamase- (ESBL) positive: the strain 1643/2010 carried a conjugative 167,779 bps plasmid of IncA/C family. The sequence analysis revealed that it carried a blaCTX-M-25 gene and an integron with another β-lactamase encoding gene-blaOXA-21. This is the first known report of a CTX-M-25 encoding gene both in Poland and in Salmonella Kentucky world-wide, as well as in the IncA/C plasmid. Analysis of the integron showed a novel arrangement of gene cassettes-aacA4, aacC-A1 and blaOXA-21 where the latter might result from an intergeneric gene transfer. The study confirmed Salmonella Kentucky population isolated in Poland belongs to global epidemics of high level fluoroquinolone resistant clone ST198 that can carry rare β-lactamase genes.

  3. On the origin of the featureless soft X-ray excess emission from the Seyfert 1 galaxy ESO~198--G24

    CERN Document Server

    Laha, Sibasish; Kembhavi, Ajit K

    2013-01-01

    We present medium and high resolution X-ray spectral study of a Seyfert 1 galaxy ESO~198--G24 using a long (122 ks) XMM-Newton observation performed in February 2006. The source has a prominent featureless soft X-ray excess below $2\\kev$. This makes the source well suited to investigate the origin of the soft excess. Two physical models -- blurred reflection, and optically thick thermal Comptonization in a warm plasma, describe the soft-excess equally well resulting in similar fits in the $0.3-10\\kev$ band. These models also yield similar fits to the broad-band UV (Optical Monitor) and X-ray data. XMM-Newton observations performed in 2000, 2001 and 2006 on this source show flux variability. From 2001 to 2006, the UV flux increased by $\\sim23\\%$ while the $2-10\\kev$ X-ray flux as well as the soft-excess flux decreased by ~ 20. This observation can be described in the blurred reflection scenario by a truncated accretion disk whose inner-most radius had come closer to the blackhole. We find that the best-fit inn...

  4. Antiapoptotic effect of novel compound from Herba leonuri - leonurine (SCM-198): a mechanism through inhibition of mitochondria dysfunction in H9c2 cells.

    Science.gov (United States)

    Liu, Xin Hua; Pan, Li Long; Gong, Qi Hai; Zhu, Yi Zhun

    2010-12-01

    Apoptosis of cardiomyocytes induced by oxidative stress play a critical role in cardiac dysfunction associated with ventricular remodeling and heart failure. We recently reported that leonurine attenuated hypoxia-induced cardiomyocyte damage. In this study, we investigated the mechanism of leonurine (originally from Herba leonuri but we synthesized it chemically it as also called SCM-198) (H₂O₂)-induced rat embryonic heart-derived H9c2 cells from apoptosis. Exposing H9c2 cells to H₂O₂ significantly decreased cell viability, and this was attenuated by pretreatment with leonurine for 4 h in a concentration-dependent manner. Meanwhile, leonurine was found to reduce intracellular reactive oxygen species (ROS) generation in H₂O₂-stimulated cell. Moreover, H9c2 cells stimulated by H₂O₂ was accompanied with apparent apoptotic characteristics, including fragmentation of DNA, apoptotic body formation, release of cytochrome c, translocation of Bax to mitochondria, loss of mitochondrial membrane potential (ΔΨ(m)) and activation of caspase 3. Furthermore, H₂O₂ also induced rapid and significant phosphorylation of the c-Jun-N-terminal kinase 1/2 (JNK1/2), which was inhibited SP600125 (a JNK1/2 inhibitor). All of these events were attenuated by leonurine pretreatment. Taken together, these results demonstrated that leonurine could protect H9c2 cells from H₂O₂-induced apoptosis via modulation of mitochondrial dysfunction associated with blocking the activation of JNK1/2.

  5. Negative Effects of a Nonhost Proteinase Inhibitor of ~19.8 kDa from Madhuca indica Seeds on Developmental Physiology of Helicoverpa armigera (Hübner

    Directory of Open Access Journals (Sweden)

    Farrukh Jamal

    2014-01-01

    Full Text Available An affinity purified trypsin inhibitor from the seed flour extracts of Madhuca indica (MiTI on denaturing polyacrylamide gel electrophoresis showed that MiTI consisted of a single polypeptide chain with molecular mass of ~19.8 kDa. MiTI inhibited the total proteolytic and trypsin-like activities of the midgut proteinases of Helicoverpa armigera larvae by 87.51% and 76.12%, respectively, at concentration of 5 µg/mL with an IC50 of 1.75 µg/mL against trypsin like midgut proteinases. The enzyme kinetic studies demonstrated that MiTI is a competitive inhibitor with a Ki value of 4.1×10−10 M for Helicoverpa trypsin like midgut proteinases. In vivo experiments with different concentrations of MiTI in artificial diet (0.5, 1.0, and 1.5% w/w showed an effective downfall in the larval body weight and an increase in larval mortality. The concentration of MiTI in the artificial diet to cause 50% mortality (LD50 of larvae was 1.5% w/w and that to cause reduction in mass of larvae by 50% (ED50 was 1.0% w/w. Nutritional indices observations suggest the toxic and adverse effects of MiTI on the growth and development of H. armigera larvae. The results suggest a strong bioinsecticidal potential of affinity purified MiTI which can be exploited in insect pest management of crop plants.

  6. Speciation of uranium and doping induced defects in Gd1.98U0.02Zr2O7: Photoluminescence, X-ray photoelectron and positron annihilation lifetime spectroscopy

    Science.gov (United States)

    Gupta, Santosh K.; Reghukumar, C.; Pathak, Nimai; Sudarshan, K.; Tyagi, D.; Mohapatra, M.; Pujari, P. K.; Kadam, R. M.

    2017-02-01

    Based on photoluminescence spectroscopy it was inferred that uranium stabilizes as both U(IV) as well as U(VI) in Gd2Zr2O7 which was also corroborated using X-ray photo electron spectroscopy (XPS). Absence of equidistant vibronic structure in emission spectrum of Gd1.98U0.02Zr2O7 confirmed that U(VI) stabilizes in the form of UO66-. Based on luminescence lifetime it was inferred that majority of UO66- stabilizes at both Gd3+/Zr4+ whereas U4+ stabilizes only at Zr4+ sites. The positron lifetime doesn't change on uranium doping indicating the formation of antisite defect. Infact it is this antisite defect in Gd1.98U0.02Zr2O7 which favours the stabilization of its fluorite phase.

  7. Contribution to the study of {beta} disintegration and of nuclear structure using experiments on certain {beta}-{gamma} cascades: 198{sub Au}, 86{sub Rb}, 170{sub Tm}; Contribution a l'etude de la desintegration beta et a l'etude de la structure nucleaire a l'aide d'experiences sur certaines cascades beta-gamma: 198{sub Au}, 86{sub Rb}, 170{sub Tm}

    Energy Technology Data Exchange (ETDEWEB)

    Lachkar, J. [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes; Paris-11 Univ., fabulte des Sciences 91 - Orsay (France)

    1969-07-01

    {beta}{gamma} directional angular correlations and shapes of inner beta spectra leading to the first excited level of the final nucleus enable one to determine the nuclear matrix elements typical of the {beta} transition. In the three observed first forbidden cases: {sup 170}Tm, {sup 86}Rb, {sup 198}Au, these matrix elements do not confirm the independent shell model theory. Other hypotheses are then suggested and discussed. (author) [French] Les experiences de correlation angulaire {beta}{gamma} et l'etude du spectre {beta} conduisant au premier niveau excite du noyau final permettent de determiner les elements de matrices nucleaires caracteristiques de cette transition. Dans les trois cas etudies (transitions une fois interdites): {sup 170}Tm, {sup 86}Rb, {sup 198}Au, ces elements de matrices ne peuvent etre retrouves a l'aide du modele en couches et a particules independantes. D'autres hypotheses sont alors emises et discutees. (auteur)

  8. 海洋红树林植物黄槿内生真菌Aspergillus sydowii EN-198化学成分研究%Chemical constituents of Aspergillus sydowii EN-198, an endophytic fungus derived from the marine-mangrove plant Hibiscus tiliaceus

    Institute of Scientific and Technical Information of China (English)

    杜丰玉; 李晓明; 李春顺; 王斌贵

    2012-01-01

    对采自海南东寨港的海洋红树林植物黄瑾(Hibiscus tiliaceus)叶中分离到的一株内生真菌Aspergillus sydowii EN-198的次生代谢产物进行了研究.利用正相与反相硅胶柱层析、葡聚糖凝胶Sephadex LH-20柱层析以及制备薄层层析(PTLC)等分离手段从其发酵液中分离得到14个化合物,通过一维、二维核磁共振技术、质谱技术等鉴定了所有化合物的结构,分别为:环-(S-脯氨酸-S-苯丙氨酸)(1),环-(S-脯氨酸-S-亮氨酸)(2),环-(S-苯丙氨酸-S-色氨酸)(3),(1S)-1-(4 '-间羟基苯甲酸)-1,1,5,5-二甲基己二醇(4),曲酸(5),N-[2-(4-吲哚)乙基]乙酰胺(6),N-[2-(4-对羟基苯酚)乙基]乙酰胺(7),胸腺嘧啶脱氧核苷(8),尿嘧啶脱氧核苷(9),尿嘧啶核苷(10),过氧化麦角甾醇(11),麦角甾醇(12),(2S,2'R,3R,3 'E,4E,8E)-N-(2’-羟基-3’-十六烯酰基)-9-甲基-4,8-二十碳二烯-1,3-二醇(13)以及1-O-β-D-葡萄糖基-(2S,2'R,3R,3'E,4E,8E)-N-(2’-羟基-3’-十六烯酰基)-9-甲基-4,8-二十碳二烯-1,3-二醇(14);其中化合物1和2为首次从Aspergillus sydowii中分离得到.对所有化合物测试其抑菌活性,发现化合物5与7对金黄色葡萄球菌有较好抑制活性.%Cultivation of the fungal strain Aspergillus sydowii EN-198, an endophytic fungus which was isolated from the healthy fresh leaf of marine-mangrove plant Hibiscus tiliaceus, resulted in the identification of fourteen compounds. These compounds were isolated by a combination of silica gel, Sephadex LH-20, and Lobar LiChro-prep RP-18 column chromatography as well as the preparative thin layer chromatography (PTLC). The structures were elucidated by analysis of their spectroscopic data including MS, 1D and 2D NMR to be L,L-cyclo(phenylalanyl-prolyl) (1), L,L-cyclo(leucyl-prolyl) (2), L,L-cyclo(phenylalanyl-tryptophyl) (3), Hydroxy-sydonic acid (4), Kojic acid (5), N-Acetyltryptamine (6), N-[2-(4-Hydroxyphenyl)ethyl]acetamide (7), Thymidine (8), 2'-Deoxyuridine (9

  9. A Questionnaire Survey on Quality Evaluation of Digital Educational Resources in K-12 Schools--Based on the Survey of 198 Experts%中小学教师对基础教育优质数字资源质量评价实证研究*--基于198名评审专家的调查

    Institute of Scientific and Technical Information of China (English)

    寇海莲; 万正刚; 高铁刚

    2014-01-01

    Quality evaluation of digital educational resources is the premise of the use, and it directly affects the use of resources. This research investigates the present situation of quality evaluation of digital educational resources in K-12 Schools, through a survey by online questionnaire based on 198 teachers from 13 cities in Liaoning. Investigation result shows that the number of the digital educational resources is not much, and courseware is more in demand. The teachers pay more attention to the content of resources and the instructional design, but less attention to the learning evaluation and resource speciifcation. Compared with the technology, the art of digital resources is more concerned. To apply digital resources effectively, the developers should select the appropriate type of resource and follow the technical speciifcations to develop high quality resources in K-12 Schools;and the teachers should strengthen the awareness of digitization and pay more attention to resource speciifcation, technology and process evaluation.%对数字化教学资源的质量评价是资源使用的前提,直接影响到资源的使用效果。基于对辽宁省13个市的198名资源评审专家的调查数据,可以充分掌握中小学教师对基础教育优质数字资源质量的要求与评价情况。调查结果表明:基础教育数字化优质资源数量不多,教师对教学课件类资源的需求仍然较大,教师对资源的教学内容及教学设计的关注度较高,但是对资源规范及资源中的学习评价的关注较少;与技术性相比,对数字化资源艺术性的关注度较高。基于研究结果可以得出,对于资源开发者来说,选择合适的资源类型,遵循一定的技术规范才能开发出适合基础教育课程需求的优质资源;对于一线教师,应加强自身的数字化意识,加强对资源规范性、技术性、学习过程评价等指标的关注度,从而实现数字化资源的有效应用。

  10. 198例心脏机械瓣膜置换术患者口服华法林的临床监测及护理%Clinical monitoring and nursing on 198 patients administered oral warfarin after cardiac valve replacement

    Institute of Scientific and Technical Information of China (English)

    侯文权; 侯文锋; 周凌云; 徐胜

    2010-01-01

    目的 研究心脏机械瓣膜置换术后口服华法林患者血浆凝血酶原前体蛋白(prothrombin precursor protein,PIVKA-Ⅱ)、凝血酶原时间(prothrombin time,PT)、国际标准化比率( international normalized rate,INR)的变化及其临床意义.方法 198例心脏机械瓣膜置换术后口服华法林患者为病例组,30例门诊体检人员为健康对照组,分别进行血浆PIVKA-Ⅱ、PT、INR测定.结果 研究组首次服华法林后8 h后,血浆PIVKA-Ⅱ浓度即显著增高,差异有统计学意义(P<0.05);首次服华法林24 h后,PT、 INR显著增高,差异有统计学意义(P<0.05).抗凝后多数患者有不同程度的出血,其中2 例出现腰大肌血肿,3 例出现脑出血,1 例出现脑血栓,经手术治疗、药物调整及护理后均康复.结论 上述指标能较客观地反映心脏机械瓣膜置换术后口服华法林患者的病理变化过程.对患者进行心理治疗等护理可以提高治疗效果、减少并发症.

  11. Sr{sub 1.98}Eu{sub 0.02}SiO{sub 4} luminescence whisker based on vapor-phase deposition: Facile synthesis, uniform morphology and enhanced luminescence properties

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Jian, E-mail: xujian@stu.xmu.edu.cn [Department of Materials Science and Engineering, Xiamen University, Xiamen 361005 (China); Hassan, Dhia A. [Department of Materials Science and Engineering, Xiamen University, Xiamen 361005 (China); Department of Chemistry, College of Education for Pure Science, University of Basrah, 61004 (Iraq); Zeng, Renjie; Peng, Dongliang [Department of Materials Science and Engineering, Xiamen University, Xiamen 361005 (China); Fujian Key Lab of Advanced Special Material, Xiamen University, Xiamen 361005 (China); Key Laboratory of High Performance Ceramic Fibers, Ministry of Education, Xiamen 361005 (China)

    2015-11-15

    Highlights: • For the first time, it is possible to obtain Sr{sub 1.98}Eu{sub 0.02}SiO{sub 4} whisker. • The whiskers are smooth and uniform with L/D ratio over 50. • Durability and thermal stability of the whisker are enhanced. - Abstract: A high performance strontium silicate phosphor has been successfully synthesized though a facile vapor-phase deposition method. The product consists of single crystal whiskers which are smooth and uniform, and with a sectional equivalent diameter of around 5 μm; the aspect ratio is over 50 and no agglomeration can be observed. X-ray diffraction result confirmed that the crystal structure of the whisker was α’-Sr{sub 2}SiO{sub 4}. The exact chemical composition was Sr{sub 1.98}Eu{sub 0.02}SiO{sub 4} which was analyzed by energy dispersive spectrometer and inductively coupled plasma-mass spectrometer. The whisker shows broad green emission with peak at 523 nm ranging from 470 to 600 nm (excited at 370 nm). Compared with traditional Sr{sub 2}SiO{sub 4}:Eu phosphor, durability (at 85% humidity and 85 °C) and thermal stability of the whisker are obviously improved. Moreover, growth mechanism of the Sr{sub 1.98}Eu{sub 0.02}SiO{sub 4} whiskers is Vapor–Liquid–Solid. On a macro-scale, the product is still powder which makes it suitable for the current packaging process of WLEDs.

  12. Aromatase inhibitors in adjuvant endocrine treatment of breast cancer: ending the debate of sequence or upfront?——interpretation of BIG 1-98 clinical trial%乳腺癌芳香化酶抑制剂辅助内分泌治疗:序贯或初始应用争论的结束?——解读BIG 1-98临床试验

    Institute of Scientific and Technical Information of China (English)

    陈小松; 沈坤炜

    2010-01-01

    The third generation of aromatase inhibitors (AI) play an important role in the adjuvant treatment of hormonal positive postmenopausal breast cancer. Compared with tamoxifen, either upfront or sequential using of Al can both significantly improve the outcome of breast cancer patients. However, there is a continuous debate of sequence or upfront usage of Al in clinical applications. With the publication result of BIG 1-98 clinical trial and interpretation of the data, we can further recognize and optimize the usage of Al in breast cancer treatment.%第三代芳香化酶抑制剂(aromatase inhibitors,AI)在绝经后激素受体阳性乳腺癌辅助治疗中占据着重要的地位.与他莫昔芬相比,初始或序贯应用AI均可显著提高乳腺癌患者的预后,但在临床实践中,具体是选择初始还是序贯应用AI一直存在争议.随着BIG 1-98临床试验结果的公布及对其数据的解读,可进一步认识并优化AI在乳腺癌临床上的应用.

  13. Systematic decay studies of even-even {sup 132-138}Nd, {sup 144-158}Gd, {sup 176-196}Hg and {sup 192-198}Pb isotopes

    Energy Technology Data Exchange (ETDEWEB)

    Santhosh, K.P., E-mail: drkpsanthosh@gmail.co [School of Pure and Applied Physics, Kannur University, Payyanur Campus, Payyanur 670 327 (India); Sahadevan, Sabina [School of Pure and Applied Physics, Kannur University, Payyanur Campus, Payyanur 670 327 (India)

    2010-12-01

    The alpha and cluster decay properties of the {sup 132-138}Nd, {sup 144-158}Gd, {sup 176-196}Hg and {sup 192-198}Pb even-even isotopes in the two mass regions A=130-158 and A=180-198 are analyzed using the Coulomb and Proximity Potential Model. On examining the clusters at corresponding points in the cold valleys (points with same A{sub 2}) of the various isotopes of a particular nucleus we find that at certain mass numbers of the parent nuclei, the clusters emitted are getting shifted to the next lower atomic number. It is interesting to see that the change in clusters appears at those isotopes where a change in shape is occurring correspondingly. Such a change of clusters with shape change is studied for the first time in cluster decay. The alpha decay half lives of these nuclei are computed and these are compared with the available experimental alpha decay data. It is seen that the two are in good agreement. On making a comparison of the alpha half lives of the normal deformed and superdeformed nuclei, it can be seen that the normal deformed {sup 132}Nd, {sup 176-188}Hg and {sup 192}Pb nuclei are found to be better alpha emitters than the superdeformed (in excited state) {sup 134,136}Nd, {sup 190-196}Hg and {sup 194}Pb nuclei. The cluster decay studies reveal that as the atomic number of the parent nuclei increases the N{ne}Z cluster emissions become equally or more probable than the N=Z emissions. On the whole the alpha and cluster emissions are more probable from the parents in the heavier mass region (A=180-198) than from the parents in the lighter mass region (A=130-158). The effect of quadrupole ({beta}{sub 2}) and hexadecapole ({beta}{sub 4}) deformations of parent and fragments on half life times are also studied.

  14. SIMS U-Pb, Sm-Nd isotope and geochemical study of an arkosite-amphibolite suite, Peräpohja Schist Belt: evidence for ca. 1.98 Ga A-type felsic magmatism in northern Finland

    Directory of Open Access Journals (Sweden)

    Eero Hanski

    2005-01-01

    Full Text Available In the northern and north-eastern part of the Peräpohja Schist Belt, northern Finland, an extensive supracrustal rock unit has been identified which is composed of alternating amphibolitic and arkositic components. The amphibolites form layers whose thickness varies from one millimeter to some tens of meters, being most often a few tens of centimeters. They represent mafic tuff beds deposited concurrently with more abundant arkositic rocks. Most of the arkosites have a modal and major and trace element compositionsimilar to that of A2-type granites. For example, they exhibit high LREE/HREE, negative Eu anomalies, and flat HREE and are moderately enriched in Nb, Zr, and Y. The genesis of the arkosites is enigmatic as they show features supporting either a volcaniclastic or an epiclastic origin. In the latter case, they were derived via erosion of a source dominated by A2-type granitic rocks. Previous conventional ID-TIMS and new SIMS U-Pb dating of zircons from two arkosite samples and one mica schist sample, all three picked from the northern part of the schist belt, indicate that these rocks contain a single population of zircons with an age of ca. 1975 Ma suggesting that they are among the youngest supracrustal rocks in the schist belt. In contrast, one mica schist sample from the western part of the belt revealed only the presence of Archean zircons. The samples do not differ markedly in terms of their Nd isotopecomposition as they all have a moderately negative εNd(1900 Ma. Regardless of the genesis of the arkosites, their isotopic and geochemical data suggest a previously unknown occurrence of extensive A-type felsic magmatism at ca. 1.98 Ga, contemporaneously withsome continental flood basalts. However, concrete evidence for this felsic A-type magmatism in the form of ca. 1.98 Ga felsic plutonic rocks is virtually absent in the presently exposed Fennoscandian Shield.

  15. 社区体检诊断慢性阻塞性肺疾病198例分析%Clinical study on chronic obstructive pulmonary disease diagnosed by spirometry during physical checkup in the community

    Institute of Scientific and Technical Information of China (English)

    程齐俭; 姚迪; 马睿; 陶明; 周敏; 倪瑾华; 陈智伟; 万欢英; 黄绍光

    2004-01-01

    目的了解上海市各临床分级慢性阻塞性肺疾病(COPD)患者的一般情况、临床表现及诊断、治疗状况.方法社区体检中经肺功能测定诊断为COPD的198例患者,通过问卷调查获得其生活习惯、呼吸道症状、既往呼吸道疾病的诊断及治疗等信息.结果 198例中,男性占68.2%,女性占31.8%;40~60岁占24.8%,60岁以上占75.2%.曾经或现在吸烟者占56.6%,因父母或配偶吸烟而被动吸烟者分别占67.2%和62.1%.Ⅰ、Ⅱ、Ⅲ、Ⅳ级COPD分别占19.2%、51.5%、27.8%和1.5%;Ⅰ和Ⅱ级COPD咳嗽、咳痰者分别为17.9%和17.9%;Ⅲ和Ⅳ级COPD呼吸困难、咳嗽、咳痰者分别为74.1%、56.9%和46.6%.2.5%先前诊断为COPD,11.1%曾接受肺功能测定,1.5%使用过支气管扩张剂.结论上海地区COPD的医院诊断率低,与疾病早期症状易被忽视、患者未及时就诊、门诊医师缺乏认识及未广泛开展肺功能测定有关.

  16. A compact sup 3 H(p,gamma) sup 4 He 19.8 MeV gamma-ray source for energy calibration at the Sudbury Neutrino Observatory

    CERN Document Server

    Poon, A W P; Waltham, C E; Browne, M C; Robertson, R G H; Kherani, N P; Mak, H B

    2000-01-01

    The Sudbury Neutrino Observatory (SNO) is a new 1000-t D sub 2 O Cherenkov solar neutrino detector. A high-energy gamma-ray source is needed to calibrate SNO beyond the sup 8 B solar neutrino endpoint of 15 MeV. This paper describes the design and construction of a source that generates 19.8 MeV gamma rays using the sup 3 H(p,gamma) sup 4 He reaction (''pT''), and demonstrates that the source meets all the physical, operational and lifetime requirements for calibrating SNO. An ion source was built into this unit to generate and to accelerate protons up to 30 keV, and a high-purity scandium tritide target with a scandium-tritium atomic ratio of 1 : 2.0+-0.2 was included. This pT source is the first self-contained, compact, and portable high-energy gamma-ray source (E subgamma>10 MeV). (authors)

  17. Dietary carotenoid-rich oil supplementation improves exercise-induced anisocytosis in runners: influences of haptoglobin, MnSOD (Val9Ala), CAT (21A/T) and GPX1 (Pro198Leu) gene polymorphisms in dilutional pseudoanemia (sports anemia)

    Science.gov (United States)

    2010-01-01

    Physical training induces beneficial adaptation, whereas exhaustive exercises increase reactive oxygen-species generation, thereby causing oxidative damage in plasma and erythrocytes, fractions susceptible to lipid peroxidation. Pequi (Caryocar brasiliense Camb.) is a Brazilian Cerrado fruit containing a carotenoid-rich oil. The aim was to investigate the effects of pequi-oil on exercise-induced oxidative damage in plasma and erythrocytes, after running in the same environment and undergoing weekly training under the same conditions as to type, intensity and length. Evaluations were accomplished after outdoor running on flat land before and after ingestion of 400 mg pequi-oil capsules for 14 days. Blood samples were taken after running and submitted to TBARS assay and erythrogram analysis. Haptoglobin, MnSOD (Val9Ala), CAT (21A/T) and GPX1 (Pro198Leu) gene polymorphisms were priorly investigated, so as to estimate genetic influence The reduction in erythrocytes, hemoglobin and hematocrit after pequi-oil treatment was notably associated with higher plasma expansion. Except for MCHC (mean corpuscular hemoglobin concentration) and RDW (red cell distribution width), the results were influenced by the polymorphisms studied. The best response to pequi-oil was presented by MnSOD Val/Val, CAT AA or AT genotypes and the GPX1 Pro allele. The significantly lower RDW and higher MHCH values were related to pequi-oil protective effects. Pequi oil, besides possessing other nutritional properties, showed protective blood effects. PMID:21637495

  18. 21 CFR 558.198 - Diclazuril.

    Science.gov (United States)

    2010-04-01

    ... (vii) 0.91 (1 ppm) Virginiamycin 5 Broiler chickens: As in item (i) of this table; for increased rate of weight gain and improved feed efficiency. As in item (i) of this table; Virginiamycin provided by 066104. 016592 (viii) 0.91 (1 ppm) Virginiamycin 5 to 15 Broiler chickens: As in item (i) of this...

  19. QTL Information Table: 198 [Q-TARO

    Lifescience Database Archive (English)

    Full Text Available G249 RG418 pha Luo, L.J., Li, Z.K., Mei, H.W., Shu, Q.Y., Tabien, R., Zhong, D.B., Ying, C.S., Stansel, J.W....eeding Depression and Heterosis in Rice. II. Grain Yield Components. Genetics 158, 1755-1771. http://www.genetics.org/cgi/content/abstract/158/4/1755 ...

  20. Reference: 198 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available ols pollen tube growth by regulating apical F-actin dynamics. This paper shows that ROP1 activates two counter...namics in eukaryotic cells. A Rho family GTPase controls actin dynamics and tip growth via two counteracting

  1. Association of glutathione peroxidase-1 (GPx-1) rs1050450 Pro198Leu and Pro197Leu polymorphisms with cardiovascular risk:a meta-analysis of ob-servational studies

    Institute of Scientific and Technical Information of China (English)

    Jun-Xia ZHANG; Zhi-Mei WANG; Jun-Jie ZHANG; Lin-Lin ZHU; Xiao-Fei GAO; Shao-Liang CHEN

    2014-01-01

    Objective To clarify the association between rs1050450 polymorphism in Glutathione peroxidase-1 (GPx-1) and the risk of cardi-ovascular diseases (CVD) by performing a meta-analysis of published studies. There is growing evidence from different study types for an association of the GPx-1 polymorphism and cardiovascular outcomes, but observational studies have so far shown inconsistent results. Me-thods Relevant publications were searched through PubMed, Embase database databases and the Cochrane Library. We used odds ratios (ORs) with 95%confidence intervals (CIs) to assess the strength of association under the best genetic model. Both Q statistic and the I2 were used to check heterogeneity. Meta-regression analysis was performed to explore heterogeneity source. Sensitivity analysis, cumulative me-ta-analysis analysis and publication bias were used to test the reliability of the results. Results Data were available from two cohort studies and 8 case-control studies involving 1,430 cases and 3,767 controls. The pooled ORs for overall CVD risk was 1.36 with 95%CI:1.08-1.70 under a co-dominant model, and that for East Asian subgroup was 1.84 (95%CI:1.39-2.43). Substantial heterogeneity for ORs were de-tected among all the included studies, mainly caused by ethnic differences between East Asian and non-East Asian populations. Although Egger’s regression test suggested no statistical significant publication bias, Begg’s funnel plot exhibited obvious asymmetry. The statistical significance disappeared after adjusting for potential publication bias in the overall studies. However, no substantial publication bias was found in the East Asian subgroup. Conclusions GPx-1 gene Pro198Leu and Pro197Leu polymorphisms considerably increased the risk of CVD in the East Asian population. Large-scale investigations are needed to confirm the results in different ethnicities.

  2. Test of Narrow Tires on M198 Towed Howitzer.

    Science.gov (United States)

    1986-07-01

    following road opera- tions. 3. The proposed tires shall not experience any abnormal wear, tread splitting, stone cutting, bead chaffing, or rubber...c],t (’r iorlt ion , falt i(tle I i fe shortened, strenqth properties lcx rcdi, 42 tread w.er increased, a reduction in tonsil strcnqIth of body

  3. 1935 15' Quad #198 Aerial Photo Mosaic Index

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Aerial Photo Reference Mosaics contain aerial photographs that are retrievable on a frame by frame basis. The inventory contains imagery from various sources that...

  4. 37 CFR 1.98 - Content of information disclosure statement.

    Science.gov (United States)

    2010-07-01

    ... information, of each patent, publication, or other information listed that is not in the English language. The... copy of the translation if a written English-language translation of a non-English-language document... statement. (2) A legible copy of: (i) Each foreign patent; (ii) Each publication or that portion...

  5. 40 CFR 180.198 - Trichlorfon; tolerances for residues.

    Science.gov (United States)

    2010-07-01

    ...) PESTICIDE PROGRAMS TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD Specific Tolerances... the insecticide trichlorfon (dimethyl (2,2,2-trichloro-1-hydroxyethyl) phosphonate) in or on...

  6. 22 CFR 19.8 - Obligations of members.

    Science.gov (United States)

    2010-04-01

    ... obligations: (a) A pension to a former spouse pursuant to § 19.9; (b) A court ordered apportionment of annuity... during the annuitant's lifetime as distinguished from the automatic survivorship annuity to a child described in § 19.11-7); (c) A regular survivor annuity to a former spouse who has not remarried prior...

  7. 27 CFR 41.198 - Investigation of applicant.

    Science.gov (United States)

    2010-04-01

    ... felony violation of any other provision of Federal criminal law relating to tobacco products, processed... chapter; (b) Has been convicted of a felony violation of any provision of Federal or State criminal...

  8. 30 CFR 250.198 - Documents incorporated by reference.

    Science.gov (United States)

    2010-07-01

    ...-642-4900; and/or American Society of Mechanical Engineers (ASME), 22 Law Drive, P.O. Box 2900..., Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition,...

  9. Final Report for grant entitled "Production of Astatine-211 for U.S. Investigators"

    Energy Technology Data Exchange (ETDEWEB)

    Wilbur, Daniel Scott

    2012-12-12

    Alpha-particle emitting radionuclides hold great promise in the therapy of cancer, but few alpha-emitters are available to investigators to evaluate. Of the alpha-emitters that have properties amenable for use in humans, 211At is of particular interest as it does not have alpha-emitting daughter radionuclides. Thus, there is a high interest in having a source of 211At for sale to investigators in the US. Production of 211At is accomplished on a cyclotron using an alpha-particle beam irradiation of bismuth metal. Unfortunately, there are few cyclotrons available that can produce an alpha particle beam for that production. The University of Washington has a cyclotron, one of three in the U.S., that is currently producing 211At. In the proposed studies, the things necessary for production and shipment of 211At to other investigators will be put into place at UW. Of major importance is the efficient production and isolation of 211At in a form that can be readily used by other investigators. In the studies, production of 211At on the UW cyclotron will be optimized by determining the best beam energy and the highest beam current to maximize 211At production. As it would be very difficult for most investigators to isolate the 211At from the irradiated target, the 211At-isolation process will be optimized and automated to more safely and efficiently obtain the 211At for shipment. Additional tasks to make the 211At available for distribution include obtaining appropriate shipping vials and containers, putting into place the requisite standard operating procedures for Radiation Safety compliance at the levels of 211At activity to be produced / shipped, and working with the Department of Energy, Isotope Development and Production for Research and Applications Program, to take orders, make shipments and be reimbursed for costs of production and shipment.

  10. Production of Astatine-211 at the Duke University Medical Center for its regional distribution

    Energy Technology Data Exchange (ETDEWEB)

    Zalutsky, Michael [Duke University Medical Center, Durham, NC (United States)

    2016-01-01

    Systemic targeted radiation therapy and radioimmunotherapy continue to be important tools in the treatment of certain cancers. Because of their high energy and short path length, alpha particle emitters such as 211At are more effective than either external beam x- ray or in vivo beta radiation in delivering potentially curative doses of radiation. The limited clinical trials that have been conducted to date have yielded encouraging responses in some patients, e.g., malignant brain tumors. In order to escalate the additional necessary research and development in radiochemistry, radiobiology and efficacy evaluation of alpha particle radiotherapeutics, it is universally agreed that access to an affordable, reliable supply of 211At is warranted. In conjunction with the Department of Energy's intent to enhance stable and radioactive isotope availability for research applications, it is the primary objective of this project to improve 211At production and purification capabilities at Duke so that this radionuclide can be supplied to researchers at other institutions throughout the US.The most widely used 211At production method involves the α,2n reaction on Bismuth using a cyclotron with beams ≤ 28 MeV. Yields can be enhanced with use of an internal target that allows for a higher alpha fluence plus efficient heat dissipation in the target. Both of these items are in place at Duke; however, in order to support production for multi-institutional use, irradiation campaigns in excess of 50 µAp and four hours duration will be needed. Further, post-irradiation processing equipment is lacking that will enable the distribution process. Financial support is sought for i) a shielded, ventilated processing/containment hood; ii) development of a post-irradiation target retrieval system; iii) fabrication of a 211At distillation and recovery module and iv) a performance review and, where needed, an enhancement of seven major subsystems that comprise the CS-30 Cyclotron. With these modifications in place, routine production of ≥200 mCi of At-211 should be readily achievable, given our methodological development of At-211 target preparation, internal target irradiation and dry distillation to recover the radionuclide.

  11. Evaluation of Novel Wet Chemistry Separation and Purification Methods to Facilitate Automation of Astatine-­211 Isolation

    Energy Technology Data Exchange (ETDEWEB)

    Wilbur, Daniel Scott [Univ. of Washington, Seattle, WA (United States)

    2016-07-19

    This research is a collaborative effort between the research groups of the PIs, Dr. D. Scott Wilbur in the Department of Radiation Oncology at the University of Washington (UW) and Matthew O’Hara at the Pacific Northwest National Laboratory (PNNL). In this report only those studies conducted at UW and the budget information from UW will be reported. A separate progress and financial report will be provided by PNNL. This final report outlines the experiments (Tasks) conducted and results obtained at UW from July 1, 2013 thru June 30, 2016 (2-­year project with 1 year no-­cost extension). The report divides the information on the experiments and results obtained into the 5 specific objectives of the research efforts and the Tasks within those objectives. This format is used so that it is easy to see what has been accomplished in each area. A brief summary of the major findings from the studies is provided below. Summary of Major Findings from Research/Training Activities at UW: Anion and cation exchange columns did not provide adequate 211At capture and/or extraction results under conditions studied to warrant further evaluation; PEG-­Merrifield resins containing mPEG350, mPEG750, mPEG2000 and mPEG5000 were synthesized and evaluated; All of the mPEG resins with different sized mPEG moieties conjugated gave similar 211At capture (>95%) from 8M HCl solutions and release with conc. NH4OH (~50-­80%), but very low quantities were released when NaOH was used as an eluent; Capture and release of 211At when loading [211At]astatate appeared to be similar to that of [211At]astatide on PEG columns, but further studies need to be conducted to confirm that; Capture of 211At on PEG columns was lower (e.g. 80-­90%) from solutions of 8M HNO3, but higher capture rates (e.g. 99%) can be obtained when 10M HNO3 is mixed with an equal quantity of 8M HCl; Addition of reductants to the 211At solutions did not appear to change the percent capture, but may have an effect on the % extracted; There was some indication that the PEG-­Merrifield resins could be saturated (perhaps with Bi) resulting in lower capture percentages, but more studies need to be done to confirm that; A target dissolution chamber, designed and built at PNNL, works well with syringe pumps so it can be used in an automated system; Preliminary semi-­automated 211At isolation studies have been conducted with full scale target dissolution and 211At isolation using a PEG column on the Hamilton automated system gave low overall recoveries, but HNO3 was used (rather than HCl) for loading the 211At and flow rates were not optimized; Results obtained using PEG columns are high enough to warrant further development on a fully automated system; Results obtained also indicate that additional studies are warranted to evaluate other types of columns for 211At separation from bismuth, which allow use of HNO3/HCl mixtures for loading and NaOH for eluting 211At. Such a column could greatly simplify the overall isolation process and make it easier to automate.

  12. Yeast Interacting Proteins Database: YPL095C, YGL198W [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available d to late Golgi vesicles; computational analysis of large-scale protein-protein interaction data suggests a ...gene name YIP4 Prey description Protein that interacts with Rab GTPases, localized to late Golgi vesicles; computation

  13. Leonurine (SCM-198) attenuates myocardial fibrotic response via inhibition of NADPH oxidase 4.

    Science.gov (United States)

    Liu, Xin-Hua; Pan, Li-Long; Deng, Hai-Yan; Xiong, Qing-Hui; Wu, Dan; Huang, Guo-Ying; Gong, Qi-Hai; Zhu, Yi-Zhun

    2013-01-01

    In our previous studies, we have reported that leonurine, a plant phenolic alkaloid in Herba leonuri, exerted cardioprotective properties in a number of preclinical experiments. Herein, we investigated the roles and the possible mechanisms of leonurine for reducing fibrotic responses in angiotensin II (Ang II)-stimulated primary neonatal rat cardiac fibroblasts and post-myocardial infarction (MI) rats. In in vitro experiments performed in neonatal rat cardiac fibroblasts, leonurine (10-20 μM) pretreatment attenuated Ang II-induced activation of extracellular signal-regulated kinase 1/2, production of intracellular reactive oxygen species (ROS), expression and activity of matrix metalloproteinase (MMP)-2/9, and expression of α-smooth muscle actin and types I and III collagen. A small interfering RNA-mediated knockdown strategy for NADPH oxidase 4 (Nox4) revealed that Nox4 was required for Ang II-induced activation of cardiac fibroblasts. In vivo studies using a post-MI model in rats indicated that administration of leonurine inhibited myocardial fibrosis while reducing cardiac Nox4 expression, ROS production, NF-κB activation, and plasma MMP-2 activity. In conclusion, our results provide the first evidence that leonurine could prevent cardiac fibrosis and the activation of cardiac fibroblasts partly through modulation of a Nox4-ROS pathway.

  14. Leonurine (SCM-198) improves cardiac recovery in rat during chronic infarction.

    Science.gov (United States)

    Liu, XinHua; Pan, LiLong; Gong, QiHai; Zhu, YiZhun

    2010-12-15

    Leonurine, an alkaloid typically found in Herba leonuri, is known to have both antioxidant and cardioprotective properties. In the present study, we investigated the cardioprotective mechanism of leonurine the in vivo rat model of chronic myocardial ischemia and in vitro H9c2 cardiac myocyte model of oxidative stress. Myocardial ischemia was induced by ligating the left anterior descending coronary artery. Rats were divided into sham, myocardial ischemia+saline, and myocardial ischemia+leonurine (15 mg/kg/day). Cardiac function was recorded by catheterization. Apoptosis-related factor vascular endothelial growth factor (VEGF), survivin, Bcl-2 and Bax and pro-survival signaling pathways Akt, hypoxia inducible factor (HIF)-1α were measured by Western blotting or RT-PCR. Our results showed leonurine significantly improved myocardial function as evidenced by the decreased left ventricle end-diastolic pressure and the increased +dP/dt. Interestingly, leonurine increased the phosphorylation of Akt, the protein and gene expression of Bcl-2, but it reduced the protein and gene expression of Bax in vivo. Meanwhile leonurine significantly increased Akt phosphorylation in a concentration-dependent manner in H9c2 cardiac myocyte induced by oxidative stress in vitro, which was abolished by a phosphoinositide 3-kinase (PI3K) inhibitor, LY294002. Furthermore, leonurine not only increased the expression of HIF-1α but also the expression of survivin and VEGF. The results of present study demonstrated, for the first time that leonurine has potent anti-apoptotic effects after chronic myocardial ischemia mediated by activating the PI3K/Akt signaling pathway. Angiogenic mechanisms may be partially responsible for such an effect, which needs to be studied further.

  15. The Size, Financing and Impact of the Public Sector Deficit, 1975-198

    OpenAIRE

    1988-01-01

    The manner by which the government has chosen to finance the fiscal deficit in the given period and the economic consequences of financing of government expenditures are discussed in this paper. It documents the size of the government deficit from 1975-1984 through the presentation of a consistent series of consolidated public sector. It also analyzes the implications of the fiscal deficit on public debt, interest rate, capital formation, money creation and inflation.

  16. Yeast Interacting Proteins Database: YGL161C, YGL198W [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available YGL161C YIP5 Protein that interacts with Rab GTPases, localized to late Golgi vesicles; comput...that interacts with Rab GTPases, localized to late Golgi vesicles; computational ...eracts with Rab GTPases, localized to late Golgi vesicles; computational analysis of large-scale protein-pro...ized to late Golgi vesicles; computational analysis of large-scale protein-protein interaction data suggests

  17. 16 CFR 1.98 - Adjustment of civil monetary penalty amounts.

    Science.gov (United States)

    2010-01-01

    ... monetary penalty amounts. This section makes inflation adjustments in the dollar amounts of civil monetary... OF PRACTICE GENERAL PROCEDURES Civil Penalty Adjustments Under the Federal Civil Penalties...

  18. 198 "Viviendas dinámicas sin deuda" en Valdivia, X Región, Chile

    Directory of Open Access Journals (Sweden)

    Bonet Miró, Ana

    2007-06-01

    Full Text Available The purpose of the competition as well as the project developed in response to the social, constructive and climate specific conditions of Valdivia, X Region, Chile, is the design and construction of experimental social housing, whose cost, including land and services, would not exceed 7,500 $ per unit. The housing units should be designed in order to grow and to be adapted by owners and should allow for achieving higher urban density as average so to reduce the burden of costs derived from land acquisition and services. The project adopts a three-storey compact typology such as a “big house”, with 2 units on ground floor and 4 duplex on upper floors. The local wood construction tradition and the good level of acceptance of it within the context of Valdivia, bring us to develop a mixed construction system, concrete and wood, which not only is suitable to the geotechnical and seismic conditions of the ground, but also to the economical restrictions and to the requirements of spatial flexibility so necessary when designing a minimal housing unit.El objetivo del concurso y del proyecto desarrollado posteriormente, adaptado a los condicionantes sociales, constructivos y climatológicos de Valdivia, X Región, Chile, es el diseño y construcción de unas viviendas sociales experimentales, cuyo coste, incluida la repercusión del suelo no exceda de 7.500 $ por unidad. Dichas viviendas tienen que ser aptas para su crecimiento y adaptación posterior y lograr una mayor densidad que las habitualmente conseguidas en estos programas con el fin de abaratar los costos derivados de la compra del terreno. Se adopta una tipología compacta de “casa grande”, de tres alturas, con 2 viviendas en planta baja y 4 dúplex en las plantas superiores. La tradición constructiva local en madera y la buena aceptación que la misma tiene en el contexto de Valdivia han llevado a proponer un sistema mixto, hormigón y madera que no sólo responde bien a los condicionantes geotécnicos y sísmicos del solar y a las limitaciones económicas sino también a la flexibilidad espacial necesaria en un proyecto de vivienda mínima.

  19. Yeast Interacting Proteins Database: YDL226C, YGL198W [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available omputational analysis of large-scale protein-protein interaction data suggests a ... computational analysis of large-scale protein-protein interaction data suggests a possible role in vesicle-

  20. Yeast Interacting Proteins Database: YDR084C, YGL198W [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available with Rab GTPases, localized to late Golgi vesicles; computational analysis of large-scale...omputational analysis of large-scale protein-protein interaction data suggests a possible role in vesicle-me

  1. Yeast Interacting Proteins Database: YGL198W, YDR084C [Yeast Interacting Proteins Database

    Lifescience Database Archive (English)

    Full Text Available les; computational analysis of large-scale protein-protein interaction data suggests a possible role in vesi... GTPases, localized to late Golgi vesicles; computational analysis of large-scale protein-protein interactio

  2. Astatine-211 conjugated to an anti-CD20 monoclonal antibody eradicates disseminated B-cell lymphoma in a mouse model

    Energy Technology Data Exchange (ETDEWEB)

    Green, Damian J.; Shadman, Mazyar; Jones, Jon C.; Frayo, Shani; Kenoyer, Aimee L.; Hylarides, Mark; Hamlin, Donald K.; Wilbur, D. Scott; Balkan, Ethan R.; Lin, Yukang; Miller, Brian W.; Frost, Sophia; Gopal, Ajay K.; Orozco, Johnnie J.; Gooley, Ted; Laird, Kelley L.; Till, B. G.; Back, Tom; Sandmaier, B. M.; Pagel, John M.; Press, Oliver W.

    2015-03-26

    Alpha emitting radionuclides release a large amount of energy within a few cell diameters and may be particularly effective for radioimmunotherapy targeting minimal residual disease (MRD) conditions in which micrometastatic disease satellites are broadly distributed. To evaluate this hypothesis, 211At conjugated 1F5 mAb (anti-CD20) was studied in both bulky lymphoma tumor xenograft and MRD animal models. Superior treatment responses to 211At conjugated 1F5 mAb were evident in the MRD setting. Lymphoma xenograft tumor bearing animals treated with doses of up to 48µCi of anti-CD20 211At-decaborate [211At-B10-1F5] experienced modest responses (0% cures but 2-3-fold prolongation of survival compared to negative controls). In contrast, 70% of animals in the MRD lymphoma model demonstrated complete eradication of disease when treated with 211At-B10-1F5 at a radiation dose that was less than one-third (15 µCi) of the highest dose given to xenograft animals. Tumor progression among untreated control animals in both models was uniformly lethal. After 130 days, no significant renal or hepatic toxicity is observed in the cured animals receiving 15 µCi of 211At-B10-1F5. These findings suggest that in a MRD lymphoma model, where isolated cells and tumor microclusters prevail, α-emitters may be uniquely efficacious.

  3. 国内近30年报道的198例异位甲状腺病例的文献分析%Analyzing for 198 cases of ectopic thyroid glands

    Institute of Scientific and Technical Information of China (English)

    王宏; 孙莹; 贾静; 杨松青

    2012-01-01

    Summary Through analyzing the data of ectopic thyroid glands, to know this kind of congenital lesion deeply. In all the cases, parathyroid gland types were more than aberrant thyroid types; the majority cases were single ectopic thyroid; most of ectopic thyroid were present in the neck and mouth; local mass was the most common symptom; adenoma was often associated with ectopic thyroid and there was a high proportion of combined malignant; most cases could not be correctly diagnosed.

  4. 198例成年人心瓣膜病超声心动图检查的回顾性分析%Retrospective Analysis of Echocardiography Data of 198 Adult Patients with Valvular Heart Diseases

    Institute of Scientific and Technical Information of China (English)

    胡小娟; 胡智安; 韩鄂辉; 吕志红; 柯建梅

    2015-01-01

    为探讨黄石地区30岁以上的成年人心脏瓣膜病的发病率情况、发病原因及经胸超声心动图显像特点,回顾性分析了近2年来到黄石市中心医院就诊的年龄>30岁、诊断为心脏瓣膜病的患者的经胸超声心动图资料. 比较不同年龄组心脏瓣膜病的发生率,差异有统计学意义(P<0. 05),尤其是60岁以上,其发病率明显增高;且最常受累的瓣膜是主动脉瓣,差异有统计学意义 (P<0. 01);心脏瓣膜病的发病原因中以退行心脏瓣膜病最为常见. 经胸超声心动图检查可直接观察心脏瓣膜病患者瓣膜的形态、结构,判断瓣膜的狭窄及反流程度,能进行定性与定量评价,可为临床提供完善的诊疗方案.%Objective:To discuss the incidence, etiological and the ultrasonographic features of valvular heart diseases in adult patients( over 30 years old) in huangshi. Method:A retrospective analysis of the echocardio-graphy data of patients( over 30 years old) with VHD in Huangshi Central Hospital in recent two years. Re-sults:among different age groups,the occurrence of valvular heart diseases was compared,the difference was statistically significant(P<0. 05),especially for those over 60 years old,the incidence rate increased signifi-cantly. And the valve most frequently involved in valvular heart diseases was aortic valve,the difference was statistically significant(P<0. 01). In the etiology of valvular heart diseases,senile degenerative heart valvular disease( SDHVD) is the most common one. Conclusion:valvular heart diseases,valve shape and structure,can directly be observed by echocardiography, it can also demonstrate valvular stenosis and reflux and can be qualitative and quantitative evaluation,which can provide complete diagnosis and treatment plan for clinical work.

  5. 国外新批准上市的药物新制剂新剂型(198

    Institute of Scientific and Technical Information of China (English)

    黄胜炎

    2014-01-01

    1美国FDA批准阿瑞米拉(apremilast)片上市美国FDA批准Celgene公司产品(商品名:Otezla)上市,用于治疗成人活动期银屑病关节炎(PsA)。剂量规格:10,20和30mg/片。

  6. The global establishment of a highly-fluoroquinolone resistant Salmonella enterica serotype Kentucky ST198 strain

    DEFF Research Database (Denmark)

    Le Hello, Simon; Bekhit, Amany; Granier, Sophie A.

    2013-01-01

    While the spread of Salmonella enterica serotype Kentucky resistant to ciprofloxacin across Africa and the Middle-East has been described recently, the presence of this strain in humans, food, various animal species (livestock, pets, and wildlife) and in environment is suspected in other countrie...

  7. 10 CFR Appendix C to Part 20 - Quantities 1 of Licensed Material Requiring Labeling

    Science.gov (United States)

    2010-01-01

    ... Polonium-205 1,000 Polonium-207 1,000 Polonium-210 0.1 Astatine-207 100 Astatine-211 10 Radon-220 1 Radon-222 1 Francium-222 100 Francium-223 100 Radium-223 0.1 Radium-224 0.1 Radium-225 0.1 Radium-226...

  8. Corrigendum to "An equation decoupling approach to identify the equivalent foundation in rotating machinery using modal parameters" [J. Sound Vib. 365 (2016) 182-198

    Science.gov (United States)

    Yu, Minli; Feng, Ningsheng; Hahn, Eric J.

    2016-08-01

    The authors would like to apologise for the error made to the affiliation details of Dr Ningsheng Feng and Dr Eric J. Hahn in the original publication and who are both affiliated to The School of Mechanical and Manufacturing Engineering, The University of New South Wales, Sydney, NSW 2052, Australia

  9. SU-E-T-198: Hippocampal-Sparing Radiotherapy (HSRT) for Patients with Head and Neck Cancer (HNC) Using Intensity-Modulated Radiation Therapy (IMRT)

    Energy Technology Data Exchange (ETDEWEB)

    Dunlop, A; Welsh, L; Nutting, C; Harrington, K; Bhide, S; Newbold, K

    2014-06-01

    Purpose: There is increasing evidence that decline in cognitive function following brain radiotherapy (RT) is related to the radiation dose delivered to the hippocampi. In this work we evaluate the feasibility of using IMRT to generate HSRT plans in HNC. Methods: A planning study was undertaken for ten representative patients with HNC previously treated with radical (chemo)-RT using standard IMRT techniques. The hippocampi were delineated according to the RTOG hippocampal contouring atlas, on a T1w- MRI scan that was registered with the RT planning CT. LINAC-based, clinically acceptable, HSRT plans were generated and assessed using the Pinnacle3 treatment planning system. Results: Using a VMAT technique, a reduction in hippocampal dose was achievable in six cases. For these cases, the EQD2-D40% of the bilateral hippocampi was significantly reduced by HSRT (p = 0.006) from a median of 18.8Gy (range 14.4–34.6) to 6.5 Gy (4.2–9.5) for the delivered and HSRT plans respectively. Plans were also generated using a fixed-field IMRT technique with non-coplanar beams that were designed to avoid the bilateral hippocampi, resulting in a median EQD2-D40% of 11.2Gy (8.0–14.5). Both HSRT techniques also resulted in lower doses to the whole brain, brain stem, and cerebellum. The HSRT plans resulted in higher doses to some regions of non-contoured normaltissue, but the magnitude of these dose differences is unlikely to be of clinical significance in terms of acute and late toxicity. Conclusion: This study has demonstrated that it is possible, in many cases, to adapt treatment plans for HNC to significantly reduce dose to the hippocampi. This reduction in dose would be predicted to Resultin a significant reduction in the probability of subsequent decline in cognitive function following RT. Our results point towards the need for the collection of prospective data on cognitive outcomes for the HNC patient population treated with radical (chemo)-RT.

  10. The AFGL Four Color Infrared Sky Survey: Catalog of Observations at 4. 2, 11.0, 19.8 and 27.4 micrometers

    Science.gov (United States)

    1976-09-17

    in m-. SIt knn ’r i- - 0 NW NO *ý in M -I ni q ~ o m o m m mm w r q t4 v m0 V V O * N NWN NNN NNV N N N N NNN NV NN NVm wNV VN C’tNNDMnNN - M0 O- MiO ...Nn -" C4111n f C4 C4 - - - - - J’ - -M~ - q--’e-- m -, rn - 0 v I 1,O’ 0.i 0OOI N O -Oi n-7 qr-Miý inUL q -,C4U u- 4 8W’i MiO InOO &nn00’ Mii 0iii O...Ch r. 9l i in9 CID In0 04 inn i *i 901 n1 - D j in 0 1 0 in in -t mL Wm w W 7 7 m m - -- 7 -ý - -co 9 w 010 MImD. 10( 9nm-0o M-(100109 -- ,0 . 0020 0

  11. CYP19A1 polymorphisms and clinical outcomes in postmenopausal women with hormone receptor-positive breast cancer in the BIG 1-98 trial

    DEFF Research Database (Denmark)

    Leyland-Jones, Brian; Gray, Kathryn P; Abramovitz, Mark;

    2015-01-01

    To determine whether CYP19A1 polymorphisms are associated with abnormal activity of aromatase and with musculoskeletal and bone side effects of aromatase inhibitors. DNA was isolated from tumor specimens of 4861 postmenopausal women with hormone receptor-positive breast cancer enrolled in the BIG...

  12. Analyses adjusting for selective crossover show improved overall survival with adjuvant letrozole compared with tamoxifen in the BIG 1-98 study

    DEFF Research Database (Denmark)

    Colleoni, Marco; Giobbie-Hurder, Anita; Regan, Meredith M;

    2011-01-01

    Among postmenopausal women with endocrine-responsive breast cancer, the aromatase inhibitor letrozole, when compared with tamoxifen, has been shown to significantly improve disease-free survival (DFS) and time to distant recurrence (TDR). We investigated whether letrozole monotherapy prolonged ov...

  13. Bone fractures among postmenopausal patients with endocrine-responsive early breast cancer treated with 5 years of letrozole or tamoxifen in the BIG 1-98 trial

    DEFF Research Database (Denmark)

    Rabaglio, M; Sun, Z; Price, K N

    2009-01-01

    with letrozole [228 of 2448 women (9.3%)] versus tamoxifen [160 of 2447 women (6.5%)]. The wrist was the most common site of fracture in both treatment groups. Statistically significant risk factors for bone fractures during treatment included age, smoking history, osteoporosis at baseline, previous bone...

  14. Performance of transonic fan stage with weight flow per unit annulus area of 198 kilograms per second per square meter (40.6(lb/sec)/sq ft)

    Science.gov (United States)

    Kovich, G.; Moore, R. D.; Urasek, D. C.

    1973-01-01

    The overall and blade-element performance are presented for an air compressor stage designed to study the effect of weight flow per unit annulus area on efficiency and flow range. At the design speed of 424.8 m/sec the peak efficiency of 0.81 occurred at the design weight flow and a total pressure ratio of 1.56. Design pressure ratio and weight flow were 1.57 and 29.5 kg/sec (65.0 lb/sec), respectively. Stall margin at design speed was 19 percent based on the weight flow and pressure ratio at peak efficiency and at stall.

  15. 4-Guanidino-n-butyl syringate (Leonurine, SCM 198) protects H9c2 rat ventricular cells from hypoxia-induced apoptosis.

    Science.gov (United States)

    Liu, Xin-hua; Chen, Pei-fang; Pan, Li-long; Silva, Ranil De; Zhu, Yi-zhun

    2009-11-01

    In the present study, we examined the ability of a chemically synthesized compound based on the structure of leonurine, a phytochemical component of Herba leonuri, to protect H9c2 rat ventricular cells from apoptosis induced by hypoxia and serum deprivation, as a model of ischemia. The results revealed a concentration-dependent increase in cell viability associated with leonurine treatment, accompanied by a consistent decline in lactate dehydrogenase leakage into the culture medium. The fraction of annexin V-fluorescein isothiocyanate-positive cells was increased by hypoxia but reduced by leonurine. These changes were associated with increased expression of the antiapoptotic gene, Bcl-2, and reduced expression of the proapoptotic gene, Bax. Leonurine also reduced the cytosolic Ca overload induced by hypoxia. These results suggest that leonurine elicits potent cardioprotective effects in H9c2 cells, and these effects may be mediated by inhibition of intracellular Ca overload and apoptosis during hypoxia.

  16. Characterization of metabolites of leonurine (SCM-198) in rats after oral administration by liquid chromatography/tandem mass spectrometry and NMR spectrometry.

    Science.gov (United States)

    Zhu, Qing; Zhang, Jinlian; Yang, Ping; Tan, Bo; Liu, Xinhua; Zheng, Yuanting; Cai, Weimin; Zhu, Yizhun

    2014-01-01

    Leonurine, a major bioactive component from Herba Leonuri, shows therapeutic potential for cardiovascular disease and stroke prevention in some preclinical experiments. The aim of this study is to characterize metabolites of leonurine in rats using high performance liquid chromatography coupled with tandem mass spectrometry (HPLC/MS/MS). The chromatographic separation was performed on an Agilent ZORBAX SB-C18 column using a gradient elution with acetonitrile/ammonium acetate buffer (10 mM, pH 4.0) solvent system. An information dependent acquisition (IDA) method was developed for screening and identifying metabolites of leonurine under positive ion mode. Compared with control, the interesting compound in the extracted ion chromatogram (XIC) of the in vivo samples was chosen and further identified by analyzing their retention times, changes in observed mass (Δm/z), and spectral patterns of product ion utilizing advanced software tool. For the first time, a total of three metabolites were identified, including two phase II metabolites generated by glucuronidation (M1) and sulfation (M2) and one phase I metabolite formed by O-demethylation (M3). Finally, the lead metabolite M1 was isolated from urine and its structure was characterized as leonurine-10-O- β-D-glucuronide by NMR spectroscopy (¹H, ¹³C, HMBC, and HSQC).

  17. Characterization of Metabolites of Leonurine (SCM-198 in Rats after Oral Administration by Liquid Chromatography/Tandem Mass Spectrometry and NMR Spectrometry

    Directory of Open Access Journals (Sweden)

    Qing Zhu

    2014-01-01

    Full Text Available Leonurine, a major bioactive component from Herba Leonuri, shows therapeutic potential for cardiovascular disease and stroke prevention in some preclinical experiments. The aim of this study is to characterize metabolites of leonurine in rats using high performance liquid chromatography coupled with tandem mass spectrometry (HPLC/MS/MS. The chromatographic separation was performed on an Agilent ZORBAX SB-C18 column using a gradient elution with acetonitrile/ammonium acetate buffer (10 mM, pH 4.0 solvent system. An information dependent acquisition (IDA method was developed for screening and identifying metabolites of leonurine under positive ion mode. Compared with control, the interesting compound in the extracted ion chromatogram (XIC of the in vivo samples was chosen and further identified by analyzing their retention times, changes in observed mass (Δm/z, and spectral patterns of product ion utilizing advanced software tool. For the first time, a total of three metabolites were identified, including two phase II metabolites generated by glucuronidation (M1 and sulfation (M2 and one phase I metabolite formed by O-demethylation (M3. Finally, the lead metabolite M1 was isolated from urine and its structure was characterized as leonurine-10-O-β-D-glucuronide by NMR spectroscopy (1H, 13C, HMBC, and HSQC.

  18. 掺稀土的LiM0.02Mn1.98O4锂离子电池正极材料%Rare Earth Elements-Doped Spinel LiM0.02Mn1.98O4 as the Cathodic Materials for Lithium Ion Batteries

    Institute of Scientific and Technical Information of China (English)

    万传云; 努丽燕娜; 江志裕

    2002-01-01

    @@ 自1991年Ohzuku[1] 、 Tarascon[2]等成功地将LiMn2O4用于锂离子电池正极以来, 人们对尖晶石LiMn2O4的电化学性质进行了广泛的研究[3]. 尖晶石LiMn2O4的一个缺点是充放电过程中, 特别在较高温度(如50 ℃)下, 其容量下降明显. Zhou等[4]详细研究了该过程, 发现造成容量下降的主要原因是充电状况下正极LiMn2O4的溶解, 由于Jahn-Taller效应生成不稳定的两相结构以及电解液的分解等. 为了提高LiMn2O4的充放电循环稳定性, 人们除了优化合成条件和溶液组分外, 主要采用添加少量掺杂元素(M), 部分替代LiMn2O4中的Mn, 制得LiMxMn2-xO4, 以抑制溶解和Jahn-Taller效应引起的结构变化.

  19. Assessment of letrozole and tamoxifen alone and in sequence for postmenopausal women with steroid hormone receptor-positive breast cancer: the BIG 1-98 randomised clinical trial at 8·1 years median follow-up

    DEFF Research Database (Denmark)

    Regan, Meredith M; Neven, Patrick; Giobbie-Hurder, Anita

    2011-01-01

    Postmenopausal women with hormone receptor-positive early breast cancer have persistent, long-term risk of breast-cancer recurrence and death. Therefore, trials assessing endocrine therapies for this patient population need extended follow-up. We present an update of efficacy outcomes in the Brea...

  20. Addition of Work Rate and Temperature Information to the Augmented NMRI Standard (ANS) Data Files in the NMR198 Subset of the USN N2-O2 Primary Data Set

    Science.gov (United States)

    2011-01-01

    Max Depth BT Asc. Time Num. Dvrs DCS T1 T2 VO2 ...NA NA 1.2 1 1 2 50 1 2 AN1017.OUT 158 REPETS= 1 A-2 Prof. ID Max Depth BT Asc. Time Num. Dvrs DCS T1 T2 VO2 Work Type Wet Post. temp F...DC4W Prof. ID Max Depth BT Asc. Time Num. Dvrs DCS T1 T2 VO2 Work Type Wet Post. temp F/C Dress Data set notations 1 117 50.1 57.6 1 1

  1. Thermosalinograph Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT189-198 during 2007 (NCEI Accession 0048896)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The HOT program makes repeated observations of the physics, biology and chemistry at a site approximately 100 km north of Oahu, Hawaii. Two stations are visited...

  2. Perfil antropométrico e risco cardiovascular de idosos institucionalizados na cidade de Pelotasdoi: 10.12662/2317-3076jhbs.v3i4.198.p195-201.2015

    Directory of Open Access Journals (Sweden)

    Francine Silva dos Santos

    2015-12-01

    Full Text Available Introdução: Devido ao aumento da população idosa, é necessário verificar as características dos indivíduos nesta faixa etária, incluindo os institucionalizados, por sua maior vulnerabilidade aos distúrbios nutricionais. Objetivo: Identificar o perfil antropométrico e o risco cardiovascular de idosos institucionalizados. Métodos: Realizou-se o estudo em três Instituições de Longa Permanência, com indivíduos de 60 anos, ou mais, residentes em tempo integral nos locais participantes. Foram aferidas as medidas antropométricas de peso, estatura, circunferência da cintura, circunferência do quadril e circunferência da panturrilha. Quando não foi possível a aferição direta do peso, utilizou-se a circunferência do braço, a dobra cutânea subescapular e a altura do joelho para estimá-lo. O risco cardiovascular foi verificado pela razão cintura/quadril e circunferência da cintura. O estado nutricional foi determinado pelo índice de massa corporal e a circunferência da panturrilha indicou perda de massa muscular. Os dados demográficos, comportamentais e de saúde foram obtidos mediante a aplicação de um questionário. Resultados: Participaram do estudo 42 idosos, com média de idade de 72,2 anos, sendo 60% do sexo masculino. O estado nutricional mostrou-se associado à categoria da instituição, prática de atividade física, circunferência da panturrilha e com circunferência da cintura nos homens. Excesso de peso e risco cardiovascular foram mais prevalentes entre as mulheres. Conclusão: Os elevados percentuais de excesso de peso e dos marcadores de risco cardiovascular, principalmente no sexo feminino, demonstram necessidade de ações preventivas e curativas voltadas para esse grupo populacional.

  3. Adjuvant letrozole versus tamoxifen according to centrally-assessed ERBB2 status for postmenopausal women with endocrine-responsive early breast cancer: supplementary results from the BIG 1-98 randomised trial

    DEFF Research Database (Denmark)

    Regan, M.M.; Lykkesfeldt, A.E.; Dell'Orto, P.

    2008-01-01

    as ERBB2-positive. In 3533 patients with tumours confirmed to express ER, DFS was poorer in patients with ERBB2-positive tumours (n=239) than in those with ERBB2-negative tumours (n=3294; HR 2-09 [95% CI 1.59-2 -76]; pevidence of heterogeneity in the treatment effect...

  4. Prognostic and predictive role of ESR1 status for postmenopausal patients with endocrine-responsive early breast cancer in the Danish cohort of the BIG 1-98 trial

    DEFF Research Database (Denmark)

    Ejlertsen, B; Aldridge, J; Nielsen, K V;

    2012-01-01

    BACKGROUND: Estrogen Receptor 1 (ESR1) aberrations may be associated with expression of estrogen receptor (ER) or progesterone receptor (PgR), human epidermal growth factor receptor-2 (HER2) or Ki-67 labeling index and prognosis. PATIENTS AND METHODS: ESR1 was assessed in 1129 (81%) of 1396 postm...... (amplified), and 4.2% had ESR1-to-CEN-6 ratio...

  5. Basic residues in the 74-83 and 191-198 segments of protein kinase CK2 catalytic subunit are implicated in negative but not in positive regulation by the beta-subunit

    DEFF Research Database (Denmark)

    Sarno, S; Vaglio, P; Marin, O;

    1997-01-01

    by the beta-subunit many fold more than that of alpha wild type, while extrastimulation by beta mutant D55L56E57A, observable with alpha wild type, is abolished with these mutants. These data support the conclusion that down regulation by the acidic residues clustered in the N-terminal moiety of beta...... sensitive to inhibition by either beta-subunit or its N-terminal, CK2beta-(1-77)-peptide, while its stimulation by the C-terminal peptide, CK2beta-(155-215), is comparable to that of alpha wild type. These observations suggest an indirect role of Val66 in conferring to the alpha-subunit a conformation less...

  6. CTD Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT189-198 during 2007 (NCEI Accession 0048725)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The HOT program makes repeated observations of the physics, biology and chemistry at a site approximately 100 km north of Oahu, Hawaii. Two stations are visited...

  7. Who, What and How? Commentary on Cheney, F. N. (1963) the Teaching of Reference in American Library Schools. (Journal of Education for Librarianship, 3(3), 188-198)

    Science.gov (United States)

    Smith, Linda C.

    2015-01-01

    Cheney's paper was the first major article on the subject of teaching reference in American library schools. In the article, she addressed three questions: (1) Who is teaching reference?; (2) What is being taught?; and (3) How is it being taught? In this article, Linda Smith discusses how the teaching of reference has changed in the more than 50…

  8. Multibeam collection for I-1-98-LT: Multibeam data collected aboard Inland Surveyor from 1998-08-02 to 1998-08-17, departing from Unknown Port and returning to Unknown Port

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  9. María Cristina Menéndez. Política y medios : Editorial La Crujía, 2009, 198 páginas

    OpenAIRE

    2009-01-01

    Esta obra se ubica en un punto de intersección disciplinaria en el campo de las ciencias sociales, en las fronteras entre la ciencia política y la teoría de la comunicación, brindando una perspectiva compleja acerca de la relación entre democracia, opinión pública y medios de comunicación. Realiza, como punto inicial, un rastreo del pensamiento de fi lósofos políticos sobre la relación entre política y opinión pública. (Párrafo extraído del texto a modo de resumen)

  10. Structural Properties of Nonstoichiometric Barium and Strontium Peroxides: BaO 2- x (1.97≥2- x≥1.72) and SrO 2- x (1.98≥2- x≥1.90)

    Science.gov (United States)

    Königstein, Markus

    1999-11-01

    The crystal structures of eight single crystals of barium and strontium peroxide, prepared by high pressure-high temperature synthesis, were determined by X-ray diffraction. The crystallographic data were successfully refined in the calcium carbide structure (space group I4/mmm, Z=2). The results clearly indicate that the peroxides are nonstoichiometric compounds, MO2-x (M=Ba, Sr), with a peroxide deficiency and that oxide ions are present on interstitial lattice sites. The composition rage extends from near stoichiometry to compounds with a total oxygen content of 1.72 in the barium and 1.90 in the strontium peroxide. We find that the oxide ions, replacing the peroxide molecular ions, occupy an interstitial position that is in the middle of the replaced peroxide molecular ion. A decrease of the peroxide content in the crystals results in a decreased c-axis of the tetragonal unit cell of the structure, while the a-axis is almost constant. Furthermore, the peroxide bond length decreases, as was confirmed by Raman spectroscopy.

  11. Shelf-life of ɛ-lysyl-3-(trimethylstannyl)benzamide immunoconjugates, precursors for 211At labeling of antibodies

    DEFF Research Database (Denmark)

    Aneheim, Emma; Halleröd, Jenny; Albertsson, Per;

    2015-01-01

    Astatine-211 is possibly the most promising radionuclide for targeted α-particle therapy when it comes to the treatment of occult disseminated cancer. Preclinical research has proven effective, and patient studies have been initiated based on these results. However, a lack of production capacity...

  12. Successful radioimmunotherapy of established syngeneic rat colon carcinoma with 211At-mAb

    DEFF Research Database (Denmark)

    Eriksson, Sophie E; Bäck, Tom; Elgström, Erika

    2013-01-01

    Most carcinomas are prone to metastasize despite successful treatment of the primary tumor. One way to address this clinical challenge may be targeted therapy with α-emitting radionuclides such as astatine-211 (211At). Radioimmunotherapy utilizing α-particle emitting radionuclides is considered...... colon carcinoma with tumor diameters of approximately 10 mm....

  13. $\\beta$-delayed fission, laser spectroscopy and shape-coexistence studies with radioactive At beams

    CERN Multimedia

    We propose to study the $\\beta$-delayed fission, laser spectroscopy and radioactive decay of the newly available pure beams of neutron-deficient and neutron-rich astatine (Z=85) isotopes. The fission probability and the fission fragment distribution of the even-even isotopes $^{194,196}$Po following the $\\beta$-decay of the isotopes $^{194,196}$At will be studied with the Windmill setup. In-source laser spectroscopy will be performed on the entire astatine isotopic chain, using a combination of the Windmill setup, ISOLTRAP MR-ToF and ISOLDE Faraday. Radioactive decay data will be acquired at the Windmill setup throughout those studies and contribute to the global understanding of the phenomenon of shape coexistence in the neutron-deficient lead region.

  14. Sp ectroscopy of Low-lying States in Odd-Z Odd-A Nuclei Beyond Lead

    Institute of Scientific and Technical Information of China (English)

    U Jakobsson; S Juutinen; A Herzan; J Konki; M Leino; M Mallaburn; J Pakarinen; P Papadakis; J Partanen; P Rahkila; M Sandzelius; J Uusitalo; J Saren; C Scholey; J Sorri; S Stolze; K Auranen; H Badran; B Cederwall; D M Cox; T Grahn; P T Greenlees; R Julin

    2016-01-01

    Low-lying states in odd-Z odd-mass nuclei at the proton drip-line beyond lead have recently been studied through fusion-evaporation reactions using a gas-filled recoil separator. Isomeric 1/2+ and 13/2+ states have been observed in odd-mass astatine and francium nuclei. The systematic behaviour of the level energies of these states have been studied and a similarity between the 1/2+ state in astatine and francium has been found. Furthermore, the 13/2+ state has been observed in the francium nuclei with an oblate behaviour suggesting a coupling of the i13/2 proton to the 2p−2h intruder excitation.

  15. Two-component relativistic density-functional calculations of the dimers of the halogens from bromine through element 117 using effective core potential and all-electron methods.

    Science.gov (United States)

    Mitin, Alexander V; van Wüllen, Christoph

    2006-02-14

    A two-component quasirelativistic Hamiltonian based on spin-dependent effective core potentials is used to calculate ionization energies and electron affinities of the heavy halogen atom bromine through the superheavy element 117 (eka-astatine) as well as spectroscopic constants of the homonuclear dimers of these atoms. We describe a two-component Hartree-Fock and density-functional program that treats spin-orbit coupling self-consistently within the orbital optimization procedure. A comparison with results from high-order Douglas-Kroll calculations--for the superheavy systems also with zeroth-order regular approximation and four-component Dirac results--demonstrates the validity of the pseudopotential approximation. The density-functional (but not the Hartree-Fock) results show very satisfactory agreement with theoretical coupled cluster as well as experimental data where available, such that the theoretical results can serve as an estimate for the hitherto unknown properties of astatine, element 117, and their dimers.

  16. El controvertido desarrollo del deporte durante la transición democrática española (1975-1982. una aproximación a sus limitaciones y principales condicionantes = The controversial development of sport during the spanish democratic transition (1975-198

    Directory of Open Access Journals (Sweden)

    Sixte Abadía i Naudí

    2013-03-01

    Full Text Available Tras un periodo como el de la dictadura franquista (1939-1975, en el cual la actuación gubernamental en relación al fenómeno deportivo había sido, como mínimo, controvertida, la transición democrática (1975-1982 estableció un nuevo marco de actuación de los poderes públicos que posibilitaría, conjuntamente con la acción de los movimientos asociativos, la definitiva emergencia de un proceso de generalización del deporte entre la ciudadanía. Este desarrollo del deporte se contagió de la coyuntura social, política y económica característica de la transición democrática. De este modo, su evolución puede explicarse tanto a partir de los avances, acuerdos e iniciativas fruto de las políticas deportivas implementadas, como por la falta de consenso, críticas y limitaciones que constataron los movimientos asociativos y los medios de comunicación, y que explican una expansión no lineal del deporte español durante este periodo.--------------------------------------------------------------------------------After the period of Franco’s dictatorship (1939-1975, during which government action in relation to sports was to say controversial at least, democratic transition (1975-1982 established a new framework for the public authorities which allowed, in collaboration with the action of associations, the final appearance of a process of bringing sports to the masses. The development of sports was conditioned by the social, political and economical situation characteristic of the democratic transition. Thus, its evolution can be explained from the result of the sports policies implemented and from the lack of consensus, criticism and limitations found by associations and the media, and which explain a nonlinear and difficult sports development during this period.

  17. Didáctica Geográfica nº 17-2016. ISSN: 0210-492-X 277 SCOFFHAM, S. (EDITOR (2013 Teaching Geography Creatively. Learning to teach in the Primary School series. 198 pp. ISBN: 978-0-415-50819-3

    Directory of Open Access Journals (Sweden)

    ADELA TORRES MARTÍNEZ

    2016-12-01

    Full Text Available  El libro Teaching Geography Creatively, editado por Stephen Scoffham, supone una fuente de recursos y orientaciones didácticas fundamentadas en investigaciones recientes de gran interés para aquellos docentes de Infantil y Primaria que hayan decidido apostar por la creatividad en sus aulas. Estas orientaciones no solo buscan la motivación del alumnado sino que, en la línea del constructivismo, defienden la necesidad de fomentar un pensamiento crítico en ellos para construir aprendizajes con sentido y conectados realmente con su mundo. Se pretende así acabar con la idea que asocia la enseñanza de la geografía con el aprendizaje memorístico y pasivo, dentro de cuatro paredes. Tal y como hacen otros títulos de la serie en la que se integra, Learning to Teach in the Primary School, esta monografía defiende también una comunicación bidireccional en la transmisión del conocimiento (alumno-profesor, alumno-alumno y un currículo flexible que permita un aprendizaje creativo, donde el centro de atención sea el proceso de enseñanza-aprendizaje y no los resultados. 

  18. EST Table: CN378859 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available unit 1 [Semaeopus sp. illimitataDHJ02] 10/09/01 57 %/198 aa FBpp0100176|mt:CoI-PA 10/08/28 44 %/198 aa MTCE....CN378859 rzhswbb0_005540 10/09/28 63 %/198 aa gb|ADE49659.1| cytochrome oxidase sub

  19. Establishment of a trimodality analytical platform for tracing, imaging and quantification of gold nanoparticles in animals by radiotracer techniques.

    Science.gov (United States)

    Chen, Chien-Hung; Lin, Fong-Sian; Liao, Wei-Neng; Liang, Sanching L; Chen, Min-Hua; Chen, Yo-Wen; Lin, Wan-Yu; Hsu, Ming-Hua; Wang, Mei-Ya; Peir, Jinn-Jer; Chou, Fong-In; Chen, Ching-Ya; Chen, Sih-Yu; Huang, Su-Chin; Yang, Mo-Hsiung; Hueng, Dueng-Yuan; Hwu, Yeukuang; Yang, Chung-Shi; Chen, Jen-Kun

    2015-01-06

    This study aims to establish a (198)Au-radiotracer technique for in vivo tracing, rapid quantification, and ex vivo visualization of PEGylated gold nanoparticles (GNPs) in animals, organs and tissue dissections. The advantages of GNPs lie in its superior optical property, biocompatibility and versatile conjugation chemistry, which are promising to develop diagnostic probes and drug delivery systems. (198)Au is used as a radiotracer because it simultaneously emits beta and gamma radiations with proper energy and half-life; therefore, (198)Au can be used for bioanalytical purposes. The (198)Au-tagged radioactive gold nanoparticles ((198)Au-GNPs) were prepared simply by irradiating the GNPs in a nuclear reactor through the (197)Au(n,γ)(198)Au reaction and subsequently the (198)Au-GNPs were subjected to surface modification with polyethylene glycol to form PEGylated (198)Au-GNPs. The (198)Au-GNPs retained physicochemical properties that were the same as those of GNP before neutron irradiation. Pharmacokinetic and biodisposition studies were performed by intravenously injecting three types of (198)Au-GNPs with or without PEGylation into mice; the γ radiation in blood specimens and dissected organs was then measured. The (198)Au-radiotracer technique enables rapid quantification freed from tedious sample preparation and shows more than 95% recovery of injected GNPs. Clinical gamma scintigraphy was proved feasible to explore spatial- and temporal-resolved biodisposition of (198)Au-GNPs in living animals. Moreover, autoradiography, which recorded beta particles from (198)Au, enabled visualizing the heterogeneous biodisposition of (198)Au-GNPs in different microenvironments and tissues. In this study, the (198)Au-radiotracer technique facilitated creating a trimodality analytical platform for tracing, quantifying and imaging GNPs in animals.

  20. Alpha-decay studies of the new isotopes sup 1 sup 9 sup 1 At and sup 1 sup 9 sup 3 At

    CERN Document Server

    Kettunen, H; Grahn, T; Greenlees, P T; Jones, P; Julin, R; Juutinen, S; Keenan, A; Kuusiniemi, P; Leino, M; Leppaenen, A P; Nieminen, P; Pakarinen, J; Rahkila, P; Uusitalo, J

    2003-01-01

    Detailed alpha-decay studies have been performed for the neutron-deficient isotopes sup 1 sup 9 sup 1 At and sup 1 sup 9 sup 3 At. The nuclei were produced in fusion-evaporation reactions of sup 5 sup 4 Fe and sup 5 sup 6 Fe ions with a sup 1 sup 4 sup 1 Pr target. The fusion products were separated in-flight using a gas-filled recoil separator and implanted into a position-sensitive silicon detector. The isotopes were identified using position, time and energy correlations between the implants and subsequent alpha-decays. Three alpha-decaying states were identified for sup 1 sup 9 sup 3 At and two for sup 1 sup 9 sup 1 At. The spin and parity of the initial states in the astatine isotopes were deduced based on unhindered alpha-decays to states in the bismuth daughter nuclei. In both astatine isotopes the 1/2 sup + intruder state was determined to be the ground state and a 7/2 sup - state to be the first-excited state. In sup 1 sup 9 sup 3 At the alpha-decay of the 13/2 sup + state was observed in coincidence...

  1. AcEST: DK962207 [AcEST

    Lifescience Database Archive (English)

    Full Text Available %), Gaps = 2/193 (1%) Frame = +2 Query: 8 MQNLLSKKFSSLGGKTYVDLKKDSM--DLEGGFQTEMTG...5 Identities = 88/195 (45%), Positives = 126/195 (64%), Gaps = 4/195 (2%) Frame = +2 Query: 8 MQNLLSKKFSSLGGKTYVDLKKDSM-...198 (35%), Positives = 115/198 (58%), Gaps = 7/198 (3%) Frame = +2 Query: 8 MQNLLSKKFSSLGGKTYVDLKKDSM-------...(70%), Gaps = 2/194 (1%) Frame = +2 Query: 8 MQNLLSKKFSSLGGKTYVDLKKDSM--DLEGGFQTE...(1%) Frame = +2 Query: 8 MQNLLSKKFSSLGGKTYVDLKKDSM--DLEGGFQTEMTGAGFDNAGNLNRFFEEVRELKD 181 M +LLS+ F G YVDLKK

  2. The 1984 ARI Survey of Army Recruits: Codebook for Summer 84 USAR and ARNG Survey Respondents

    Science.gov (United States)

    1986-05-01

    IN HIGH SCHOOL:INTRMED ALGBRA 183 T198F TOOK/PASS IN HIGH SCHOOL:TRIGONOMETRY 184 T198G TOOK/PASS IN HIGH SCHOOL:CALCULUS 185 T198H TOOK/PASS IN HIGH...RESPONDENTS WHEN DO YOU REGULARLY WATCH TV DURING THE WEEKEND -- SATURDAYS AND SUNDAYS? T233C - EARLY EVENING --- 6PM TO 7PM. RAW DATA ICARD #1 COLS...3345 77.6 0 NOT CHECKED 853 19.8 1 CHECKED - EARLY EVENING --- 6PM TO 7PM 4311 1 100.0 I TOTALSI TO CHECK FOR OUT OF RANGE VALUES FOR THIS ’MARK ALL

  3. The 1984 ARI Survey of Army Recruits: Codebook for October 84/February 85 USAR (U.S. Army Reserve) and ARNG (Army National Guard) Survey Respondents

    Science.gov (United States)

    1986-05-01

    T198E TOOK/PASS IN HIGH SCHOOL:INTRMED ALGBRA 182 T198F TOOK/PASS IN HIGH SCHOOL:TRIGONOMETRY 183 T198G TOOK/PASS IN HIGH SCHOOL:CALCULUS 184 T198H...RESPONDENTS WHEN DO YOU REGULARLY WATCH TV DURING THE WEEKEND -- SATURDAYS AND SUNDAYS? T233C - EARLY EVENING --- 6PM TO 7PM. RAW DATA ICARD #1 COLS ILENGTHI...NOT CHECKED 243 18.8 I 1I CHECKED - EARLY EVENING --- 6PM TO 7PM _ 1_ I__ 1290 1 100.0 i TOTALSI TO CHECK FOR OUT OF RANGE VALUES FOR THIS ’MARK ALL

  4. The 1984 ARI Survey of Army Recruits. Codebook for Summer 84 Active Army Survey Respondents

    Science.gov (United States)

    1986-05-01

    T198D TOOK/PASS IN HIGH SCHOOL:COMPUTR SCI 202 T198E TOOK/PASS IN HIGH SCHOOL:INTRMED ALGBRA 203 T198F TOOK/PASS IN HIGH SCHOOL:TRIGONOMETRY 204 T198G...RESPONDENTS WHEN DO YOU REGULARLY WATCH TV DURING THE WEEKEND -- SATURDAYS AND SUNDAYS? T233C - EARLY EVENING --- 6PM TO 7PM. RAW DATA ICARD tl COLS ILENGTHi...RESPONSE 4116 D I QUESTION NOT ON SURVEY 1668 80.7 0 NOT CHECKED 369 17.8 1 CHECKED - EARLY EVENING --- 6PM TO 7PM 6184 I 100.0 I TOTALSI TO CHECK FOR

  5. Retrato. Mujer vestida de charra. Salamanca.

    OpenAIRE

    Gombau, A.

    2010-01-01

    1 fot.; papel; imagen 19,8 x 28 cm. - Retrato. Mujer vestida de charra. Salamanca. (Gelatina D. O. P. mate montada sobre cartulina, medida total 19,8 x 28,8. Sello troquelado del fotógrafo en margen inferior de cartulina: "Alonso Gombau - Zamora, 36 - Salamanca"). - Procedencia: fondo Miguel de Unamuno. - Buena Conservación.

  6. Epimedium koreanum Nakai Water Extract Exhibits Antiviral Activity against Porcine Epidermic Diarrhea Virus In Vitro and In Vivo

    Directory of Open Access Journals (Sweden)

    Won-Kyung Cho

    2012-01-01

    Full Text Available Porcine epidemic diarrhea virus (PEDV causes diarrhea of pigs age-independently and death of young piglets, resulting in economic loss of porcine industry. We have screened 333 natural oriental herbal medicines to search for new antiviral candidates against PEDV. We found that two herbal extracts, KIOM 198 and KIOM 124, contain significant anti-PED viral effect. KIOM 198 and KIOM 124 were identified as Epimedium koreanum Nakai and Lonicera japonica Thunberg, respectively. The further plaque and CPE inhibition assay in vitro showed that KIOM 198 has much stronger antiviral activity than KIOM 124. Additionally, KIOM 198 exhibited a similar extent of antiviral effect against other subtypes of Corona virus such as sm98 and TGE viruses. Cytotoxicity results showed that KIOM 198 is nontoxic on the cells and suggest that it can be delivered safely for therapy. Furthermore, when we orally administered KIOM 198 to piglets and then infected them with PEDV, the piglets did not show any disease symptoms like diarrhea and biopsy results showed clean intestine, whereas control pigs without KIOM 198 treatment exhibited PED-related severe symptoms. These results imply that KIOM 198 contains strong antiviral activity and has a potential to be developed as an antiviral phytomedicine to treat PEDV-related diseases in pigs.

  7. EST Table: FS848732 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS848732 E_FL_fner_33A19_F_0 10/09/28 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin... %/152 aa gnl|Amel|GB16043-PA 10/09/10 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS921551 fner ...

  8. EST Table: FS867121 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS867121 E_FL_fner_33A19_R_0 10/09/28 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin... %/152 aa gnl|Amel|GB16043-PA 10/09/10 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS752084 fner ...

  9. EST Table: FS918193 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS918193 E_FL_fufe_43J18_F_0 10/09/28 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin... %/152 aa gnl|Amel|GB16043-PA 10/09/10 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS921551 fufe ...

  10. 46 CFR 181.320 - Fire hoses and nozzles.

    Science.gov (United States)

    2010-10-01

    ... a good commercial grade constructed of an inner rubber tube, plies of braided fabric reinforcement.... (b) On a vessel of not more than 19.8 meters (65 feet) in length carrying more than 49 passengers, and on a vessel of more than 19.8 meters (65 feet) in length, each hose must: (1) Be lined...

  11. HEAD TRAUMA AND THE RISK OF ALZHEIMERS-DISEASE

    NARCIS (Netherlands)

    VANDUIJN, CM; TANJA, TA; HAAXMA, R; SCHULTE, W; SAAN, RJ; LAMERIS, AJ; ANTONIDESHENDRIKS, G; HOFMAN, A

    1992-01-01

    A population-based case-control study of the association between head trauma and Alzheimer's disease was conducted in the Netherlands from 1980 to 1987. The study comprised 198 patients with clinically diagnosed early onset Alzheimer's disease and 198 age- and sex-matched population controls. Adjust

  12. A journey through the stylistics of poetry

    DEFF Research Database (Denmark)

    Jensen, Kim Ebensgaard

    2015-01-01

    Review of Peter Verdonk, The Stylistics of Poetry: Context, Cognition, Discourse, History. (Series: Advances in Stylistics). London: Bloomsbury, 2013, xi + 198 pp., ISBN 978-1-4411-5878-9.......Review of Peter Verdonk, The Stylistics of Poetry: Context, Cognition, Discourse, History. (Series: Advances in Stylistics). London: Bloomsbury, 2013, xi + 198 pp., ISBN 978-1-4411-5878-9....

  13. 30 CFR 250.1203 - Gas measurement.

    Science.gov (United States)

    2010-07-01

    ... CFR 250.198. (3) Ensure that the measurement components demonstrate consistent levels of accuracy... recorder is used, you must follow the recommendations in API MPMS as referenced in 30 CFR 250.198. (5) Take.... 1713 and 30 CFR part 212. (5) Upon the request of the Regional Supervisor, you must provide copies...

  14. Gclust Server: 15816 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 15816 PoTR_573761 Cluster Sequences - 198 eugene3.00190235 7 1.00e-28 57.14 0.0 0.0... Link to related sequences - Sequence length 198 Representative annotation eugene3.00190235 Number of Sequen

  15. Head trauma and the risk of Alzheimer's disease

    NARCIS (Netherlands)

    C.M. van Duijn (Cock); T.A. Tanja (Teun); R. Haaxma (Rob); W. Schulte (Wim); R.J. Saan; A.J. Lameris; G. Antonides-Hendriks (Gea); A. Hofman (Albert)

    1992-01-01

    textabstractA population-based case-control study of the association between head trauma and Alzheimer's disease was conducted in the Netherlands from 1980 to 1987. The study comprised 198 patients with clinically diagnosed early onset Alzheimer's disease and 198 age- and sex-matched population cont

  16. Dicty_cDB: Contig-U14832-1 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available bits (102), Expect = 2e-52 Identities = 190/198 (95%) Strand = Plus / Plus Query: 11 tcattttagncaacgttatccna...||||||||||||||||||||| Sbjct: 11 tcattttagncaacgttatccnaatttaaaaatgggnncatataaaganacnaattatgg 70 Query: 71 nt...102), Expect = 2e-52 Identities = 166/198 (83%) Strand = Plus / Plus Query: 11 tcattttagncaacgttatccnaatttaa...180 (93%) Strand = Plus / Plus Query: 29 tccnaatttaaaaatgggnncatataaaganacnaattat...ggnttggcnattgatttact 88 |||||||||||||||||||||||||||| ||||||||||||||||||||| ||||||| | Sbjct: 11 tccnaatttaaaa

  17. Is electronegativity a useful descriptor for the pseudo-alkali metal NH4?

    Science.gov (United States)

    Whiteside, Alexander; Xantheas, Sotiris S; Gutowski, Maciej

    2011-11-18

    Molecular ions in the form of "pseudo-atoms" are common structural motifs in chemistry, with properties that are transferrable between different compounds. We have determined one such property--the electronegativity--for the "pseudo-alkali metal" ammonium (NH(4)), and evaluated its reliability as a descriptor versus the electronegativities of the alkali metals. The computed properties of ammonium's binary complexes with astatine and of selected borohydrides confirm the similarity of NH(4) to the alkali metal atoms, although the electronegativity of NH(4) is relatively large in comparison to its cationic radius. We have paid particular attention to the molecular properties of ammonium (angular anisotropy, geometric relaxation and reactivity), which can cause deviations from the behaviour expected of a conceptual "true alkali metal" with this electronegativity. These deviations allow for the discrimination of effects associated with the molecular nature of NH(4).

  18. New developments of the in-source spectroscopy method at RILIS/ISOLDE

    CERN Document Server

    Marsh, B A; Imai, N; Seliverstov, M D; Rothe, S; Sels, S; Capponi, L; Rossel, R E; Franchoo, S; Wendt, K; Focker, G J; Kalaninova, Z; Sjoedin, A M; Popescu, L; Nicol, T; Huyse, M; Radulov, D; Atanasov, D; Kesteloot, N; Borgmann, Ch; Cocolios, T E; Lecesne, N; Ghys, L; Pauwels, D; Rapisarda, E; Kreim, S; Liberati, V; Wolf, R N; Andel, B; Schweikhard, L; Lane, J; Derkx, X; Kudryavtsev, Yu; Zemlyanoy, S G; Fedosseev, V N; Lynch, K M; Rosenbusch, M; Van Duppen, P; Lunney, D; Manea, V; Barzakh, A E; Andreyev, A N; Truesdale, V; Flanagan, K T; Molkanov, P L; Koester, U; Van Beveren, C; Wienholtz, F; Goodacre, T Day; Antalic, S; Bastin, B; De Witte, H; Fink, D A; Fedorov, D V

    2013-01-01

    At the CERN ISOLDE facility, long isotope chains of many elements are produced by proton-induced reactions in target materials such as uranium carbide. The Resonance Ionization Laser Ion Source (RILIS) is an efficient and selective means of ionizing the reaction products to produce an ion beam of a chosen isotope. Coupling the RILIS with modern ion detection techniques enables highly sensitive studies of nuclear properties (spins, electromagnetic moments and charge radii) along an isotope chain, provided that the isotope shifts and hyperfine structure splitting of the atomic transitions can be resolved. At ISOLDE the campaign to measure the systematics of isotopes in the lead region (Pb, Bi, Tl and Po) has been extended to include the gold and astatine isotope chains. Several developments were specifically required for the feasibility of the most recent measurements: new ionization schemes (Po, At); a remote controlled narrow line-width mode of operation for the RILIS Ti:sapphire laser (At, Au, Po); isobar fr...

  19. New developments of the in-source spectroscopy method at RILIS/ISOLDE

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, B.A., E-mail: bruce.marsh@cern.ch [CERN, CH-1211 Geneva (Switzerland); Andel, B. [Comenius University, Bratislava (Slovakia); Andreyev, A.N. [University of York, Department of Physics, York YO10 5DD (United Kingdom); Antalic, S. [Comenius University, Bratislava (Slovakia); Atanasov, D. [Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg (Germany); Barzakh, A.E. [Petersburg Nuclear Physics Institute, NRC Kurchatov Institute, 188300 Gatchina (Russian Federation); Bastin, B. [Grand Accérateur National d’Ions Lourds (GANIL), Bd Henri Becquerel, F-14076 Caen (France); Borgmann, Ch. [Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg (Germany); Capponi, L. [KU Leuven, Celestijnenlaan 200D, B-3001 Leuven (Belgium); Cocolios, T.E.; Day Goodacre, T. [CERN, CH-1211 Geneva (Switzerland); University of Manchester, Manchester (United Kingdom); Dehairs, M. [KU Leuven, Celestijnenlaan 200D, B-3001 Leuven (Belgium); Derkx, X. [University of the West of Scotland, School of Engineering, Paisley PA1 2BE (United Kingdom); De Witte, H. [KU Leuven, Celestijnenlaan 200D, B-3001 Leuven (Belgium); Fedorov, D.V. [Petersburg Nuclear Physics Institute, NRC Kurchatov Institute, 188300 Gatchina (Russian Federation); Fedosseev, V.N.; Focker, G.J. [CERN, CH-1211 Geneva (Switzerland); Fink, D.A. [Ruprecht-Karls Universität, Seminarstr. 2, 69117 Heidelberg (Germany); CERN, CH-1211 Geneva (Switzerland); Flanagan, K.T. [University of Manchester, Manchester (United Kingdom); Franchoo, S. [CSNSM-IN2P3-CNRS, Université Paris-Sud, 91406 Orsay (France); and others

    2013-12-15

    Highlights: • Upgrade of the lasers, detectors and data acquisition for in-source resonance ionization spectroscopy at ISOLDE. • First use of the ISOLTRAP MR-ToF MS in combination with laser spectroscopy at ISOLDE. • Resonance ionization of astatine for the study of its nuclear structure. -- Abstract: At the CERN ISOLDE facility, long isotope chains of many elements are produced by proton-induced reactions in target materials such as uranium carbide. The Resonance Ionization Laser Ion Source (RILIS) is an efficient and selective means of ionizing the reaction products to produce an ion beam of a chosen isotope. Coupling the RILIS with modern ion detection techniques enables highly sensitive studies of nuclear properties (spins, electromagnetic moments and charge radii) along an isotope chain, provided that the isotope shifts and hyperfine structure splitting of the atomic transitions can be resolved. At ISOLDE the campaign to measure the systematics of isotopes in the lead region (Pb, Bi, Tl and Po) has been extended to include the gold and astatine isotope chains. Several developments were specifically required for the feasibility of the most recent measurements: new ionization schemes (Po, At); a remote controlled narrow line-width mode of operation for the RILIS Ti:sapphire laser (At, Au, Po); isobar free ionization using the Laser Ion Source Trap, LIST (Po); isobar selective particle identification using the multi-reflection time-of-flight mass separator (MR-ToF MS) of ISOLTRAP (Au, At). These are summarized as part of an overview of the current status of the in-source resonance ionization spectroscopy setup at ISOLDE.

  20. The 1984 ARI (Army Research Institute) Survey of Army Recruits: Codebook for October 84/February 85 Active Army Survey Respondents

    Science.gov (United States)

    1986-05-01

    TOOK/PASS IN HIGH SCHOOL:COMPUTR SCI 202 T198E TOOK/PASS IN HIGH SCHOOL:INTRMED ALGBRA 203 T198F TOOK/PASS IN HIGH SCHOOL:TRIGONOMETRY 204 T198G TOOK...OCTOBER 84/FEBRUARY 85 ACTIVE ARMY SURVEY RESPONDENTS WHEN DO YOU REGULARLY WATCH TV DURING THE WEEKEND -- SATURDAYS AND SUNDAYS? T233C - EARLY EVENING...I PERCENTI VALUE I MEANING 81 0.71 NO RESPONSE 2418 . D QUESTION NOT ON SURVEY 857 77.5 0 NOT CHECKED 241 21.8 1 CHECKED - EARLY EVENING --- 6PM TO

  1. Eesti inimsõbralikuks e-riigiks / Hannes Astok

    Index Scriptorium Estoniae

    Astok, Hannes, 1964-

    2007-01-01

    USA Browni ülikooli uuringu järgi on Eesti langenud oma e-riigiga 128. kohale 198 riigi seas. Eesti riiklike veebilehtede info ja internetisaitidel pakutavate teenuste keerukast leidmisest. Kommenteerivad: Henrik Roonemaa, Ivar Tallo

  2. Alcohol Use and Binge Drinking Among Women of Childbearing Age: United States, 2011-2013

    Science.gov (United States)

    ... and Mortality Weekly Report ( MMWR ) MMWR Share Compartir Alcohol Use and Binge Drinking Among Women of Childbearing ... 44 years (N = 198,098) who reported any alcohol use or binge drinking, † by selected characteristics — Behavioral ...

  3. 76 FR 82035 - Public Notice for Waiver of Aeronautical Land-Use Assurance; Ohio State University Airport...

    Science.gov (United States)

    2011-12-29

    ... North, Range 19 West, United States Military District, being part of the 49.198 acre tract conveyed to... 49' 22'' West for the centerline of Dublin-Granville Road, as established by a GPS network of...

  4. [Jörg Driesner, Robert Riemen. Spiegel und Bilder in den Nachlassinventaren deutscher Kaufleute in Reval im 18. Jahrhundert] / Paul Kaegbein

    Index Scriptorium Estoniae

    Kaegbein, Paul

    2006-01-01

    Arvustus: Jörg Driesner u. Robert Riemen. Spiegel und Bilder in den Nachlassinventaren deutscher Kaufleute in Reval im 18. Jahrhundert. In: Land und Meer. Köln, Weimar, Wien: Böhlau 2004. S. 165-198.

  5. 75 FR 2862 - Sunshine Act Meeting; Open Commission Meeting; Wednesday, January 20, 2010

    Science.gov (United States)

    2010-01-19

    ... Examination of Programming Tying Arrangements (MB Docket No. 07- 198) SUMMARY: The Commission will consider a... Parts 15, 74 and 90 of the Commission's Rules Regarding Low Power Auxiliary Stations, Including...

  6. Is the motivation to become a teacher related to pre-service teachers' intentions to remain in the profession?

    NARCIS (Netherlands)

    Bruinsma, Marjon; Jansen, Ellen P. W. A.

    2010-01-01

    This study investigated 198 pre-service teachers' intrinsic and extrinsic motivation for becoming teachers and focused on the distinction between adaptive motives, which promote lasting and effective engagement, and maladaptive motives, which promote superficial engagement. We examined the relations

  7. Linn maksab suulise nõuande eest 200 000 krooni / Askur Alas

    Index Scriptorium Estoniae

    Alas, Askur, 1973-

    2005-01-01

    Tallinna linnavalitsus eraldab MTÜ-le Eesti Tuleviku-uuringute Instituut rahvusvahelise koostöö ja strateegia alase konsultatsiooni eest 198 240 krooni. Tallinna linnapea nõuniku Jaano-Martin Otsa selgitus

  8. Bifunctional chelates of RH-105 and AU199 as potential radiotherapeutic agents

    Energy Technology Data Exchange (ETDEWEB)

    Droege, P.

    1997-03-01

    Research is presented on new bifunctional chelating ligand systems with stability on the macroscopic and radiochemical levels. The synthesis of the following complexes are described: rhodium 105, palladium 109, and gold 198.

  9. Aging changes in the breast

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003999.htm Aging changes in the breast To use the sharing ... chap 198. Walston JD. Common clinical sequelae of aging. In: Goldman L, Schafer AI, eds. Goldman-Cecil ...

  10. Comparison of physiotherapy, manipulation, and corticosteroid injection for treating shoulder complaints in general practice : Randomised, single blind study

    NARCIS (Netherlands)

    Winters, Jan C.; Sobel, J.S.; Groenier, Klaas H.; Arendzen, J.H.; Meyboom-de Jong, B.

    1997-01-01

    Objective: To compare the efficacy of physiotherapy, manipulation, and corticosteroid injection for treating patients with shoulder complaints in general practice. Design: Randomised, single blind study. Setting: Seven general practices in the Netherlands. Subjects: 198 patients with shoulder compla

  11. Effectiveness of pesticides and potential for biological control of the tomato leaf minerTuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) in Europe

    NARCIS (Netherlands)

    Linden, van der A.; Staaij, van der M.

    2011-01-01

    Working Group “Integrated Control in Protected crops, Temperate Climate”. Preceedings of the Meeting at Sutton Scotney (United Kingdom), 18 – 22 September, 2011. Editor: Irene Vänninen. ISBN 978-92-9067-245-6 [VIII + 198 pp.].

  12. Residence Times of Juvenile Salmon and Steelhead in Off-Channel Tidal Freshwater Habitats, Columbia River, USA

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Gary E.; Ploskey, Gene R.; Sather, Nichole K.; Teel, D. J.

    2015-05-01

    We estimated seasonal residence times of acoustic-tagged juvenile salmonids in off-channel, tidal freshwater habitats of the Columbia River near the Sandy River delta (rkm 198; 2007, 2008, 2010, and 2011) and Cottonwood Island (rkm 112; 2012).

  13. 77 FR 75106 - Agency Information Collection Activities: Proposed Collection; Comment Request-Summer Food...

    Science.gov (United States)

    2012-12-19

    ... Program (SBP). Program operators submit monthly claims using FNS-418 to its administering agency to... 791 1 791 .25 198 Households 100,589 2 201,178 .375 75,442 Total Estimated Reporting 106,187...

  14. Planetary science: Prebiotic chemistry on the rocks

    Science.gov (United States)

    Blake, Geoffrey A.; Bergin, Edwin A.

    2015-04-01

    Organic compounds called nitriles have been detected in material surrounding a young star. The finding hints at a vast reservoir of ice and volatile species that can seed the surfaces of young rocky planets or moons. See Letter p.198

  15. Kunstivaldkonna tähtsus : seos avalike eesmärkidega / Alberta Arthurs, Frank Hodsoll ; tõlk. Johanna Ross

    Index Scriptorium Estoniae

    Arthurs, Alberta

    2008-01-01

    Originaali pealkiri: The importance of the arts sector : how it relates to the public purpose // The Journal of Arts Management, Law and Society. Vol. 28, nr. 2, lk. 102-108. Lühidalt autoritest lk. 198

  16. 76 FR 11464 - Sunshine Act Meeting; Open Commission Meeting; Thursday, March 3, 2011

    Science.gov (United States)

    2011-03-02

    ... updating the program in light of market and technology changes, including to support pilot programs for... Act of 1996 (WT Docket No. 96-198) and Accessible Mobile Phone Options for People who are Blind,...

  17. An Annotated Bibliography on Military Involvement in Counterdrug Operations, 1980 - 1990

    Science.gov (United States)

    1991-09-01

    706 Planning PCO Combat Employment of Air Power A198 670 Potential for Increased Terrorism Lethality A198 668 Democratic States Facing Revolutions...police needed the basis of a suspected wrongdoing before undertaking any search. - On 27 October 1990, Peru’s newly-elected President, Alberto Fujimori ... terrorism that the nefarious traffic has abetted. Interestingly -- and questionably -- the author places the blame for addiction upon human behavior

  18. Main: 2WGC [RPSD[Archive

    Lifescience Database Archive (English)

    Full Text Available 2WGC 小麦 Bread Wheat Triticum aestivum Agglutinin Isolectin 2 Precursor Triticum Aes...58.1; -.|PIR; S09624; AEWT2.|PDB; 2WGC; X-ray; A/B=28-198.|PDB; 9WGA; X-ray; A/B=28-198.|InterPro; IPR001002...2; 4. Length: 213 AA, Molecular weight: 21356 Da MRKMMSTMALTLGAAVFLAFAAATAQAQRCGEQGSNMECPNNLCCSQYGYCGMGGDYCGKGC...QNGACWTSKRCGSQAGGATCPNNHCCSQYGHCGFGAEYCGAGCQGGPCRADIKCGSQSGGKLCPNNLCCSQWGFCGLGSEFCGGGCQSGACSTDKPCGKDAGGRVCTNNYCCSKWGSCGIGPGYCGAGCQSGGCDAVFAGAITANSTLLAE wheat_2WGC.jpg ...

  19. EST Table: FY761959 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FY761959 E_FL_famL_43G14_R_0 11/11/04 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin... %/152 aa gnl|Amel|GB16043-PA 11/11/04 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS752084 famL ...

  20. EST Table: FY749873 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FY749873 E_FL_famL_43G14_F_0 11/11/04 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin... %/152 aa gnl|Amel|GB16043-PA 11/11/04 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS921551 famL ...

  1. EST Table: FS899341 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS899341 E_FL_ftes_34E24_R_0 10/09/28 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin...0 low homology 10/09/10 39 %/152 aa gnl|Amel|GB16043-PA 10/09/10 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS752084 ftes ...

  2. EST Table: FS864234 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS864234 E_FL_fner_24L14_R_0 10/09/28 38 %/198 aa ref|XP_971046.2| PREDICTED: similar to antolefin...0 low homology 10/09/10 39 %/152 aa gnl|Amel|GB16043-PA 10/09/10 38 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS752084 fner ...

  3. Veterans Medical Care: FY2011 Appropriations

    Science.gov (United States)

    2011-03-21

    employees receiving preventative occupational immunizations such as Hepatitis A&B and flu vaccinations. 49 Department of Veterans Affairs, FY2011...such as Hepatitis A&B and flu vaccinations. Veterans Medical Care: FY2011 Appropriations Congressional Research Service 20 Formulation of VHA’s...1,977,000 1,225,000 Emergency appropriations- Gulf Coast Hurricanes (P.L. 109-148) — — — — 198,265 — — 198,265 Emergency appropriations- Avian Flu

  4. Near East/South Asia Report No. 2798. Arab Tribes in the Kingdom of Saudi Arabia.

    Science.gov (United States)

    2007-11-02

    205, Al-Matadiqah 146 207, 311 Al-Mata’ibah 189 Mukhlif 148 Mat’an 146 Al-Madaj inah 146 Al-Mathnah 198 Al-Madarin 149 Al-Majarish 210 Al...Al-Maj ishah 198 Al-Marakhin 190 Al-Mahas inah 146 Al-Maradisah 146 Al-Mahalisah 202 Al-Maraziq 139, 210 Al-Mahalibah 192 Al-Marashid 205 Al

  5. Relation between nicotine intake and Alzheimer's disease.

    OpenAIRE

    1991-01-01

    OBJECTIVE--To study the association between Alzheimer's disease and nicotine intake through smoking. DESIGN--Population based case-control study. SETTING--City of Rotterdam and four northern provinces of The Netherlands. SUBJECTS--198 patients with early onset Alzheimer's disease, 198 controls matched for age and sex, and families of 17 patients in whom Alzheimer's disease was apparently inherited as an autosomal dominant disorder. MAIN OUTCOME MEASURES--Age of onset of dementia, relative ris...

  6. Spontaneous deletion of a 209-kilobase-pair fragment from the Escherichia coli genome occurs with acquisition of resistance to an assortment of infectious phages.

    Science.gov (United States)

    Tanji, Yasunori; Hattori, Kenji; Suzuki, Kohichi; Miyanaga, Kazuhiko

    2008-07-01

    To breed resistance to an assortment of infectious phages, continuous cultures of Escherichia coli JM109 grown in a chemostat were exposed to phage mixtures prepared from sewage influent. Four sequential chemostat-grown cultures were each infected with a different phage mixture. At the end of a chemostat run, one phage-resistant colony was isolated and used to inoculate the subsequent culture. This process was repeated, and increased phage resistance of the input bacterial strain resulted from the successive challenges with different phage cocktails. Multiple mutations apparently accumulated progressively. A mutant isolated at the end of the four runs, designated D198, showed resistance to 38 of 40 phages that infect the parent strain, JM109. D198 produced less outer membrane protein C (OmpC) than JM109. However, restoration of the OmpC protein by plasmid-mediated complementation did not completely restore the susceptibility of D198 to the 38 phages. Therefore, alterations beyond the level of OmpC protein production contribute to the phage resistance of D198. PCR-based genetic analysis revealed that D198 has a genome that is 209 kbp (about 200 genes) smaller than JM109. The deletion includes the chromosomal section from ompC to wbbL that encodes the rhamnosyl transferase involved in lipopolysaccharide biosynthesis. Strains D198 and JM109 were comparable in their growth characteristics and their abilities to express a recombinant protein.

  7. Effects of 14-methoxymetopon, a potent opioid agonist, on the responses to the tail electric stimulation test and plus-maze activity in male rats: neuroendocrine correlates.

    Science.gov (United States)

    Urigüen, Leyre; Fernández, Beatriz; Romero, Eva Maria; De Pedro, Nuria; Delgado, Maria Jesús; Guaza, Carmen; Schmidhammer, Helmut; Viveros, Maria Paz

    2002-03-15

    We have studied the effects of 14-methoxymetopon (HS 198), a potent opioid agonist, on the responses to the tail electric stimulation test and plus-maze activity of adult male rats. The prototype mu agonist morphine was used as the drug of reference. Besides we addressed the effects of HS 198 on the serum corticosterone levels and on serotonergic systems of discrete brain regions. Both drugs were administered subcutaneously. Morphine (5 mg/kg) and HS 198 (30 microg/kg) induced a similar effect on the nociceptive test, with both drugs significantly increasing the threshold for the vocalization afterdischarge, which is related to the emotional component of pain. In the plus-maze, morphine (5 mg/kg) and HS 198 (20 and 30 microg/kg) induced similar increases in the percentages of entries and time in the open arms, two parameters related to the anxiety state of the animals. The results indicate that HS 198 is far more potent than morphine in reducing the emotive/affective component of pain and in inducing an anxiolytic effect. HS 198 (30 microg/kg) also induced parallel increases in the serum corticosterone levels and the hypothalamic serotonin content. A possible correlation between the anxiolytic action of the drug and its effect on the hypothalamic serotonergic system is suggested.

  8. Development of Reagents for Application of At-211 to Targeted Radionuclide Therapy of Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Wilbur, D. Scott

    2011-12-23

    This grant covered only a period of 4 months as the major portion of the award was returned to DOE due to an award of funding from NIH that covered the same research objectives. A letter regarding the termination of the research is attached as the last page of the Final Report. The research conducted was limited due to the short period of this grant, but the results obtained in that period are outlined in the Final Report. The studies addressed in the research effort were directed at a problem that is of critical importance to the in vivo application of the alpha-particle emitting radionuclide At-211. That problem, low in vivo stability of many astatinated molecules, severely limits the use of At-211 in therapeutic applications. The advances sought in the studies were expected to expand the types of biomolecules that can be used as carriers of At-211, and provide improved in vivo targeting of the radiation dose compared with the dose delivered to normal tissue.

  9. Combined effect of gefitinib ('Iressa', ZD1839) and targeted radiotherapy with {sup 211}At-EGF

    Energy Technology Data Exchange (ETDEWEB)

    Sundberg, Aasa Liljegren; Orlova, Anna; Gedda, Lars; Tolmachev, Vladimir; Carlsson, Joergen [Division of Biomedical Radiation Sciences, Rudbeck Laboratory, Uppsala University, 751 85, Uppsala (Sweden); Almqvist, Ylva [Division of Radiology, Uppsala University, Uppsala (Sweden); Blomquist, Erik [Division of Oncology, Uppsala University, Uppsala (Sweden); Jensen, Holger J. [Department of Clinical Physiology and Nuclear Medicine, PET and Cyclotron Unit, Rigshospitalet, Copenhagen (Denmark)

    2003-10-01

    The EGFR-TKI (epidermal growth factor receptor tyrosine kinase inhibitor) gefitinib ['Iressa' (trademark of the AstraZeneca group of companies), ZD1839] increases the cellular uptake of radiolabelled epidermal growth factor (EGF). We investigated gefitinib treatment combined with astatine-211 EGF targeting in vitro using two cell lines expressing high levels of EGFR: A431 (sensitive to gefitinib) and U343MGaCl2:1 (resistant to gefitinib). In both cell lines, the uptake of {sup 211}At-EGF was markedly increased by concomitant treatment with gefitinib. Survival was investigated using both a clonogenic survival assay and a cell growth assay. Combined gefitinib and {sup 211}At-EGF treatment reduced the survival of U343 cells 3.5-fold compared with {sup 211}At-EGF alone. In A431 cells, {sup 211}At-EGF treatment resulted in very low survival, but combined treatment with gefitinib increased the survival by about 20-fold. These results indicate that combined treatment with gefitinib might increase the effect of ligand-mediated radionuclide therapy in gefitinib-resistant tumours and decrease the effect of such therapy in gefitinib-sensitive tumours. (orig.)

  10. Effect of cetuximab in combination with alpha-radioimmunotherapy in cultured squamous cell carcinomas

    Energy Technology Data Exchange (ETDEWEB)

    Nestor, Marika, E-mail: marika.nestor@bms.uu.s [Unit of Otolaryngology and Head and Neck Surgery, Department of Surgical Sciences, Uppsala University, S-751 85 Uppsala (Sweden); Unit of Biomedical Radiation Sciences, Department of Oncology, Radiology and Clinical Immunology, Uppsala University, S-751 85 Uppsala (Sweden); Sundstroem, Magnus [Unit of Molecular Pathology, Department of Genetics and Pathology, Uppsala University (Sweden); Anniko, Matti [Unit of Otolaryngology and Head and Neck Surgery, Department of Surgical Sciences, Uppsala University, S-751 85 Uppsala (Sweden); Tolmachev, Vladimir [Unit of Biomedical Radiation Sciences, Department of Oncology, Radiology and Clinical Immunology, Uppsala University, S-751 85 Uppsala (Sweden)

    2011-01-15

    Aim: The monoclonal antibody cetuximab, targeting the epidermal growth factor receptor (EGFR), is a promising molecular targeting agent to be used in combination with radiation for anticancer therapy. In this study, effects of cetuximab in combination with alpha-emitting radioimmunotherapy (RIT) in a panel of cultured human squamous cell carcinomas (SCCs) were assessed. Methods: SCC cell lines were characterized and treated with cetuximab in combination with anti-CD44v6 RIT using the astatinated chimeric monoclonal antibody U36 ({sup 211}At-cMAb U36). Effects on {sup 211}At-cMAb U36 uptake, internalization and cell proliferation were then assessed in SCC cells. Results: Cetuximab in combination with {sup 211}At-cMAb U36 mediated increased growth inhibition compared to RIT or cetuximab alone in two cell lines. However, cetuximab also mediated radioprotective effects compared to RIT alone in two cell lines. The radioprotective effects occurred in the cell lines in which cetuximab clearly inhibited cell growth during radiation exposure. Cetuximab treatment also influenced {sup 211}At-cMAb-U36 uptake and internalization, suggesting interactions between CD44v6 and EGFR. Conclusions: Results from this study demonstrate the vast importance of further clarifying the mechanisms of cetuximab and radiation response, and the relationship between EGFR and suitable RIT targets. This is important not only in order to avoid potential radioprotective effects, but also in order to find and utilize potential synergistic effects from these combinations.

  11. Cyclotron production of cesium radionuclides as analogues for francium-221 biodistribution

    Science.gov (United States)

    Finn, R.; McDevitt, M.; Sheh, Y.; Lom, C.; Qiao, J.; Cai, S.; Burnazi, E.; Nacca, A.; Pillarsetty, N.; Jaggi, J.; Scheinberg, D.

    2005-12-01

    In our clinical investigations focussing on improved therapeutic treatment of specific tumors we have concentrated on a targeted therapy approach utilizing designed radiolabeled monoclonal antibodies as the cytotoxic reagent. The physical characteristics of the alpha particle emitting radionuclide bismuth-213 including the short half-life of 45.6 min, has shown promise for the treatment of specific cancers such as leukemias and lymphomas or micrometastatic carcinomas. In an effort to increase the cytocidal effect of the HuM195, a humanized monoclonal antibody carrier to the CD33 antigen expressed on leukemia cells, our focus is directed toward an "internal" nano-generator composed of Ac-225 radionuclide, the parent of the bismuth-213. The actinium-225 radionuclide decays through several short-lived, alpha emitting daughters including francium-221, astatine-217 and bismuth-213. In order to study the biodistribution and the pharmacokinetics of the individual daughter nuclide, francium-221, the cyclotron production and separation of cesium radionuclides, specifically cesium-132, from a natural xenon gas target was undertaken. The choice of cesium as an analogue for francium was predicated upon both elements being in Group 1A alkali metals and cesium radionuclide possesses a sufficient half-life to allow biodistribution studies to be performed. The preliminary experimental results of this investigation are presented.

  12. Tumor Immunotargeting Using Innovative Radionuclides

    Directory of Open Access Journals (Sweden)

    Françoise Kraeber-Bodéré

    2015-02-01

    Full Text Available This paper reviews some aspects and recent developments in the use of antibodies to target radionuclides for tumor imaging and therapy. While radiolabeled antibodies have been considered for many years in this context, only a few have reached the level of routine clinical use. However, alternative radionuclides, with more appropriate physical properties, such as lutetium-177 or copper-67, as well as alpha-emitting radionuclides, including astatine-211, bismuth-213, actinium-225, and others are currently reviving hopes in cancer treatments, both in hematological diseases and solid tumors. At the same time, PET imaging, with short-lived radionuclides, such as gallium-68, fluorine-18 or copper-64, or long half-life ones, particularly iodine-124 and zirconium-89 now offers new perspectives in immuno-specific phenotype tumor imaging. New antibody analogues and pretargeting strategies have also considerably improved the performances of tumor immunotargeting and completely renewed the interest in these approaches for imaging and therapy by providing theranostics, companion diagnostics and news tools to make personalized medicine a reality.

  13. Study of Neutron-Deficient $^{202-205}$Fr Isotopes with Collinear Resonance Ionization Spectroscopy

    CERN Document Server

    De Schepper, Stijn; Cocolios, Thomas; Budincevic, Ivan

    The scope of this master’s thesis is the study of neutron-deficient $^{202−205}$Fr isotopes. These isotopes are inside the neutron-deficient lead region, a region that has shown evidence of shape coexistence. For this thesis, this discussion is limited to the phenomenon where a low lying excited state has a different shape than the ground state. Shape coexistence is caused by intruder states. These are single-particle Shell Model states that are perturbed in energy due to the interaction with a deformed core. In the neutron-deficient lead region the main proton intruder orbit is the 3s$_{1/2}$orbit. When going towards more neutron-deficient isotopes, deformation increases. The $\\pi3s_{1/2}$orbit will rise in energy and will eventually become the ground state in odd- A bismuth (Z=83) isotopes. It is also observed in odd-A astatine (Z=85) isotopes, already in less neutron-deficient nuclei. The same phenomenon is expected to be present francium (Z=87) isotopes already at $^{199}$Fr. Although it is currently ...

  14. Metalloids, soil chemistry and the environment.

    Science.gov (United States)

    Lombi, Enzo; Holm, Peter E

    2010-01-01

    This chapter reviews physical chemical properties, origin and use ofmetalloids and their relevance in the environment. The elements boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te), polonium (Po) and astatine (At) are considered metalloids. Metalloids conduct heat and electricity intermediate between nonmetals and metals and they generally form oxides. The natural abundance ofmetalloids varies from Si being the second most common element in the Earth's crust to At as the rarest of natural elements on Earth. The metalloid elements Ge, Te, Po and At are normally present in trace or ultratrace levels in the environment and as such are not considered of relevance in terms of environmental health. The environmental geochemical processes, factors and parameters controlling the partitioning and the speciation of B, Si, As and Sb are reviewed in relation to the bioavailability of these metalloids. Approaches based on the hypothesis that metal toxicity is related to both the metal-ligand complexation processes and the metal interactions with competing cations at the cell surface (biotic ligand) have so far not been successful for assessing metalloid bioavailability. The chapter concludes that our understanding of metalloids toxicity will improve in the future if, in addition to the points discussed above, surface membrane potentials are considered. This should represent a robust approach to the prediction of metalloid toxicity.

  15. SPECT assay of radiolabeled monoclonal antibodies. Progress report, September 1, 1992--August 24, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Jaszczak, R.J.

    1993-08-20

    The overall goal of this project is to improve the effectiveness of single photon emission computed tomography (SPECT) to image and quantify radiolabeled monoclonal antibodies. During the past year, we have made significant progress toward this goal, and this report summarizes that work. Our efforts have been mainly directed along three fronts. First, we have developed and tested new reconstruction methods including three-dimensional iterative algorithms that model non-uniform attenuation and distance-dependent detector response. Both fan beam and parallel beam collimator geometries have been modeled and novel ways of improving the efficiency of the computationally intensive methods have been introduced. Second, an ultra-high resolution, small field-of-view pinhole collimator has been constructed and evaluated. Reconstructed spatial resolution of 1 to 3 mm (FWHM) has been achieved in phantom scans with a useful field-of-view of 9 to 10 cm. Finally, we have investigated the ability of SPECT to image and quantify astatine-211 distributions. Reconstructed images of phantom data demonstrated quantitative accuracy to within 10% with proper attenuation and scatter compensation.

  16. Glomerular filtration rate after alpha-radioimmunotherapy with 211At-MX35-F(ab')2: a long-term study of renal function in nude mice

    DEFF Research Database (Denmark)

    Back, T.; Haraldsson, B.; Hultborn, R;

    2009-01-01

    and animals bearing subcutaneous xenografts of the human ovarian cancer cell line, OVCAR-3, were used. The animals received approximately 0.4, 0.8, or 1.2 MBq in one, two, or three fractions. The mean absorbed doses to the kidneys ranged from 1.5 to 15 Gy. The renal function was studied by serial GFR...... of the glomerular filtration rate (GFR). The renal toxicity was evaluated at levels close to the dose limit for the bone marrow and well within the range for therapeutic efficacy on tumors. Astatinated MX35-F(ab')(2) monoclonal antibodies were administered intravenously to nude mice. Both non-tumor-bearing animals...... manifested late. Examination of the kidney sections showed histologic changes that were overall subdued. Following alpha-RIT with (211)At-MX35-F(ab')(2) at levels close to the dose limit of severe myelotoxicity, the effects found on renal function were relatively small, with only minor to moderate reductions...

  17. Silver impregnated nanoparticles of titanium dioxide as carriers for {sup 211}At

    Energy Technology Data Exchange (ETDEWEB)

    Cedrowska, Edyta; Lyczko, Monika; Piotrowska, Agata; Bilewicz, Aleksander [Institute of Nuclear Chemistry and Technology, Warsaw (Poland); Stolarz, Anna; Trcinska, Agnieszka [Warsaw Univ. (Poland). Heavy Ion Lab.; Szkliniarz, Katarzyna [Silesia Univ. Katowice (Poland). Inst. of Physics; Was, Bogdan [Polish Academy of Science, Cracow (Poland). Inst. of Nuclear Physics

    2016-08-01

    The {sup 211}At radioisotope exhibits very attractive nuclear properties for application in radionuclide therapy. Unfortunately use of {sup 211}At is limited, because astatine as the heaviest halogen forms weak bond with carbon atoms in the biomolecules which makes {sup 211}At bioconjugates unstable in physiological conditions. In our work we propose a new solution for binding of {sup 211}At which consists of using nanoparticles of titanium dioxide modified with silver atoms as carriers for {sup 211}At. Ag{sup +} cations have been absorbed on the nanometer-sized TiO{sub 2} particles (15 and 32 nm) through ion exchange process and were reduced in Tollens' reaction. The obtained TiO{sub 2}-Ag nanoparticles were labeled with {sup 211}At. It was found that labeling yields were almost quantitative under reducing conditions, while under oxidizing conditions they dropped to about 80%. The labeled nanoparticles exhibited very high stability in physiological salt, PBS buffer, solutions of peptides (0.001 M cysteine, 0.001 M glutathione) and in human blood serum. To make TiO{sub 2}/Ag nanoparticles well dispersed in water and biocompatible their surface was modified with a silane coupling agent containing poly(ethyleneglycol) molecules. The developed functionalization approach will allow us to attach biomolecules to the TiO{sub 2}/Ag surface.

  18. Studies of Stable Octupole Deformations in the Radium Region

    CERN Multimedia

    2002-01-01

    The purpose of the present project is to locate and identify states in the atomic nuclei possessing stable pearshaped octupole deformation. Such states, formally related to the structures known in molecular physics, manifest themselves as families of parity doublets in odd nuclei.\\\\ \\\\ The best possibilities for observing stable octupole deformations are offered in the Ra-region. Both theoretical calculations and experimental indications support such expectations. Such indications are the non-observation of two-phonon octupole vibrational states in the ISOLDE studies of the even-even radium nuclei, and the reversed sign of the decoupling factor of the ground state band in |2|2|5Ra observed in the single-neutron transfer reactions. In order to establish the predicted strong E1 and E3-transitions between the parity doublets in odd nuclei with stable octupole deformations it is proposed to study conversion electrons in odd-mass francium radium and radon isotopes following the @b-decay of francium and astatine. \\...

  19. Alpha particle emitters in medicine

    Energy Technology Data Exchange (ETDEWEB)

    Fisher, D.R.

    1989-09-01

    Radiation-induced cancer of bone, liver and lung has been a prominent harmful side-effect of medical applications of alpha emitters. In recent years, however, the potential use of antibodies labeled with alpha emitting radionuclides against cancer has seemed promising because alpha particles are highly effective in cell killing. High dose rates at high LET, effectiveness under hypoxic conditions, and minimal expectancy of repair are additional advantages of alpha emitters over antibodies labeled with beta emitting radionuclides for cancer therapy. Cyclotron-produced astatine-211 ({sup 211}At) and natural bismuth-212 ({sup 212}Bi) have been proposed and are under extensive study in the United States and Europe. Radium-223 ({sup 223}Ra) also has favorable properties as a potential alpha emitting label, including a short-lived daughter chain with four alpha emissions. The radiation dosimetry of internal alpha emitters is complex due to nonuniformly distributed sources, short particle tracks, and high relative specific ionization. The variations in dose at the cellular level may be extreme. Alpha-particle radiation dosimetry, therefore, must involve analysis of statistical energy deposition probabilities for cellular level targets. It must also account fully for nonuniform distributions of sources in tissues, source-target geometries, and particle-track physics. 18 refs., 4 figs.

  20. Seroepidemiological survey of Theileria equi and Babesia caballi in horses from a rural and from urban areas of Paraná State, southern Brazil.

    Science.gov (United States)

    Vieira, Thállitha S W J; Vieira, Rafael F C; Finger, Mariane A P; Nascimento, Denise A G; Sicupira, Patrícia M L; Dutra, Leonardo H; Deconto, Ivan; Barros-Filho, Ivan R; Dornbusch, Peterson T; Biondo, Alexander W; Vidotto, Odilon

    2013-12-01

    The objective of this study was to evaluate the seroepidemiological data of Babesia caballi and Theileria equi in horses from a rural settlement and carthorses from urban areas of Paraná State, southern Brazil. A total of 198 horses, including 32 from the rural settlement and 166 carthorses from Colombo (n=48), Pinhais (n=76), Londrina (n=24), and Curitiba city (n=18) was sampled and tested using a commercial competitive inhibition ELISA (cELISA) test. Out of the 198 horses, 193 (97.5%) were seropositive for at least one piroplasm species. Antibodies to T. equi were detected in 155/198 horses (78.3%), antibodies to B. caballi were detected in 137/198 horses (69.2%), and antibodies to both were detected in 99/198 (50.0%) horses. Horses living in the rural settlement and Colombo were more likely to be seropositive to T. equi than those in Curitiba (p0.05). In conclusion, the high seroprevalences to B. caballi and T. equi observed in this study emphasize that active surveillance programs are critical for monitoring animal health status, particularly because carthorses may act as urban disseminators of these piroplasms.

  1. Authentication of Algorithm to Detect Metastases in Men with Prostate Cancer Using ICD-9 Codes

    Directory of Open Access Journals (Sweden)

    Matthew T. Dolan

    2012-01-01

    Full Text Available Background. Metastasis is a crucial endpoint for patients with prostate cancer (PCa, but currently lacks a validated claims-based algorithm for detection. Objective. To develop an algorithm using ICD-9 codes to facilitate accurate reporting of PCa metastases. Methods. Medical records from 300 men hospitalized at Robert Wood Johnson University Hospital for PCa were reviewed. Using the presence of metastatic PCa on chart review as the gold standard, two algorithms to detect metastases were compared. Algorithm A used ICD-9 codes 198.5 (bone metastases, 197.0 (lung metastases, 197.7 (liver metastases, or 198.3 (brain and spinal cord metastases to detect metastases, while algorithm B used only 198.5. Sensitivity, specificity, positive predictive value (PPV, and negative predictive value (NPV for the two algorithms were determined. Kappa statistics were used to measure agreement rates between claim data and chart review. Results. Algorithm A demonstrated a sensitivity, specificity, PPV, and NPV of 95%, 100%, 100%, and 98.7%, respectively. Corresponding numbers for algorithm B were 90%, 100%, 100%, and 97.5%, respectively. The agreement rate is 96.8% for algorithm A and 93.5% for algorithm B. Conclusions. Using ICD-9 codes 198.5, 197.0, 197.7, or 198.3 in detecting the presence of PCa metastases offers a high sensitivity, specificity, PPV, and NPV value.

  2. A single mutation in the envelope protein modulates flavivirus antigenicity, stability, and pathogenesis

    Science.gov (United States)

    Goo, Leslie; VanBlargan, Laura A.; Dowd, Kimberly A.; Diamond, Michael S.

    2017-01-01

    The structural flexibility or ‘breathing’ of the envelope (E) protein of flaviviruses allows virions to sample an ensemble of conformations at equilibrium. The molecular basis and functional consequences of virus conformational dynamics are poorly understood. Here, we identified a single mutation at residue 198 (T198F) of the West Nile virus (WNV) E protein domain I-II hinge that regulates virus breathing. The T198F mutation resulted in a ~70-fold increase in sensitivity to neutralization by a monoclonal antibody targeting a cryptic epitope in the fusion loop. Increased exposure of this otherwise poorly accessible fusion loop epitope was accompanied by reduced virus stability in solution at physiological temperatures. Introduction of a mutation at the analogous residue of dengue virus (DENV), but not Zika virus (ZIKV), E protein also increased accessibility of the cryptic fusion loop epitope and decreased virus stability in solution, suggesting that this residue modulates the structural ensembles sampled by distinct flaviviruses at equilibrium in a context dependent manner. Although the T198F mutation did not substantially impair WNV growth kinetics in vitro, studies in mice revealed attenuation of WNV T198F infection. Overall, our study provides insight into the molecular basis and the in vitro and in vivo consequences of flavivirus breathing. PMID:28207910

  3. H2-M3-restricted CD8+ T cells induced by peptide-pulsed dendritic cells confer protection against Mycobacterium tuberculosis.

    Science.gov (United States)

    Doi, Takehiko; Yamada, Hisakata; Yajima, Toshiki; Wajjwalku, Worawidh; Hara, Toshiro; Yoshikai, Yasunobu

    2007-03-15

    One of the oligopolymorphic MHC class Ib molecules, H2-M3, presents N-formylated peptides derived from bacteria. In this study, we tested the ability of an H2-M3-binding peptide, TB2, to induce protection in C57BL/6 mice against Mycobacterium tuberculosis. Immunization with bone marrow-derived dendritic cell (BMDC) pulsed with TB2 or a MHC class Ia-binding peptide, MPT64(190-198) elicited an expansion of Ag-specific CD8+ T cells in the spleen and the lung. The number of TB2-specific CD8+ T cells reached a peak on day 6, contracted with kinetics similar to MPT64(190-198)-specific CD8+ T cells and was maintained at an appreciable level for at least 60 days. The TB2-specific CD8+ T cells produced less effector cytokines but have stronger cytotoxic activity than MPT64(190-198)-specific CD8+ T cells. Mice immunized with TB2-pulsed BMDC as well as those with MPT64(190-198)-pulsed BMDC showed significant protection against an intratracheal challenge with M. tuberculosis H37Rv. However, histopathology of the lung in mice immunized with TB2-pulsed BMDC was different from mice immunized with MPT64(190-198)-pulsed BMDC. Our results suggest that immunization with BMDC pulsed with MHC class Ib-restricted peptides would be a useful vaccination strategy against M. tuberculosis.

  4. Evolution of fusion hindrance for asymmetric systems at deep sub-barrier energies

    Directory of Open Access Journals (Sweden)

    A. Shrivastava

    2016-04-01

    Full Text Available Measurements of fusion cross-sections of 7Li and 12C with 198Pt at deep sub-barrier energies are reported to unravel the role of the entrance channel in the occurrence of fusion hindrance. The onset of fusion hindrance has been clearly observed in C12+Pt198 system but not in Li7+Pt198 system, within the measured energy range. Emergence of the hindrance, moving from lighter (6,7Li to heavier (12C, 16O projectiles is explained employing a model that considers a gradual transition from a sudden to adiabatic regime at low energies. The model calculation reveals a weak effect of the damping of coupling to collective motion for the present systems as compared to that obtained for systems with heavier projectiles.

  5. New data on cross-sections of deuteron induced nuclear reactions on gold up to 50 MeV and comparison of production routes of medically relevant Au and Hg radioisotopes

    CERN Document Server

    Tárkányi, F; Ditrói, F; Takács, S; Adam-Rebeles, R

    2016-01-01

    Investigations of cross-sections of deuteron induced nuclear reactions on gold were extended up to 50 MeV by using the standard stacked foil irradiation technique and high resolution gamma-ray spectrometry. New cross-sections are reported for the $^{197}$Au(d,xn)$^{197m,197g,195m,195g,193m,193g}$Hg and $^{197}$Au(d,x)$^{198m,198g,196m,196g,195,194}$Au nuclear reactions. The application for production of the medically relevant isotopes $^{198}$Au and $^{195m,195g,197m,197g}$Hg is discussed, including the comparison with other charged particle induced production routes. The possible use of the $^{197}$Au(d,x)$^{197m,197g,195m,193m}$Hg and $^{196m,196g}$Au reactions for monitoring deuteron beam parameters is also investigated.

  6. Preparation and characterization of a biochar from pistachio hull biomass and its catalytic potential for ozonation of water recalcitrant contaminants.

    Science.gov (United States)

    Moussavi, Gholamreza; Khosravi, Rasoul

    2012-09-01

    This work introduces a biochar as novel catalyst prepared from the pistachio hull, and demonstrates its catalytic potential for degrading the reactive red 198 (RR198) dye in catalytic ozonation processes (COPs). The prepared pistachio hull biochar (PHB) was a macroporous, basic material with low specific surface area. PHB had the greatest catalytic potential at an optimal alkaline pH of 10. Significant catalytic potential was observed when PHB was added to the ozonation reactor; a 58.4% catalytic potential was obtained in the decolorization of RR198 in the COP with 0.2g of catalyst after a reaction time of 60 min. A 71% mineralization (TOC reduction) of the dye solution was observed in the COP after a reaction time of 60 min. Overall, it can be concluded from the experimental results that the PHB is a promising and affordable catalyst for use in COPs for treatment of resistant organic compounds.

  7. Experimental cross-sections for proton induced nuclear reactions on mercury up to 65 MeV

    Science.gov (United States)

    Hermanne, A.; Tárkányi, F.; Takács, S.; Ditrói, F.; Szücs, Z.; Brezovcsik, K.

    2016-07-01

    Cross-sections for formation of activation products induced by protons on natural mercury targets were measured. Results for 196m,196g,197g(cum), 198m,198g,199g(cum), 200g(cum), 201,202Tl, 194g(cum), 195g(cum), 196g(cum), 198m,199g(cum) Au and 195m,197m,203Hg are presented up to 65 MeV incident particle energy, many of these for the first time. The experimental data are compared with literature values and with the predictions of the TALYS 1.6 code (results taken from TENDL-2015 on-line library), thick target yields were derived and possible applications in biomedical sciences are discussed.

  8. Evolution of fusion hindrance for asymmetric systems at deep sub-barrier energies

    Science.gov (United States)

    Shrivastava, A.; Mahata, K.; Pandit, S. K.; Nanal, V.; Ichikawa, T.; Hagino, K.; Navin, A.; Palshetkar, C. S.; Parkar, V. V.; Ramachandran, K.; Rout, P. C.; Kumar, Abhinav; Chatterjee, A.; Kailas, S.

    2016-04-01

    Measurements of fusion cross-sections of 7Li and 12C with 198Pt at deep sub-barrier energies are reported to unravel the role of the entrance channel in the occurrence of fusion hindrance. The onset of fusion hindrance has been clearly observed in 12C +198Pt system but not in 7Li +198Pt system, within the measured energy range. Emergence of the hindrance, moving from lighter (6,7Li) to heavier (12C, 16O) projectiles is explained employing a model that considers a gradual transition from a sudden to adiabatic regime at low energies. The model calculation reveals a weak effect of the damping of coupling to collective motion for the present systems as compared to that obtained for systems with heavier projectiles.

  9. Evolution of fusion hindrance for asymmetric systems at deep sub barrier energies

    CERN Document Server

    Shrivastavaa, A; Pandit, S K; Nanal, V; Ichikawa, T; Hagino, K; Navin, A; Palshetkar, C S; Parkar, V V; Ramachandran, K; Rout, P C; Kumar, Abhinav; Chatterjee, A; Kailas, S

    2016-01-01

    Measurements of fusion cross-sections of 7Li and 12C with 198Pt at deep sub-barrier energies are reported to unravel the role of the entrance channel in the occurrence of fusion hindrance. The onset of fusion hindrance has been clearly observed in 12C + 198Pt system but not in 7Li + 198Pt system, within the measured energy range. Emergence of the hindrance, moving from lighter (6,7Li) to heavier (12C,16O) projectiles is explained employing a model that considers a gradual transition from a sudden to adiabatic regime at low energies. The model calculation reveals a weak effect of the damping of coupling to collective motion for the present systems as compared to that obtained for systems with heavier projectiles.

  10. An overview of the recent results on fission dynamics from the NAND facility

    Indian Academy of Sciences (India)

    B R Behera

    2015-08-01

    This paper summarizes the results of some of the recent fusion–fission experiments carried out at the National Array of Neutron Detectors (NAND) Phase-01 installed at the Pelletron+LINAC accelerator facility of Inter-University Accelerator Centre (IUAC), New Delhi. Pre-scission neutron multiplicity excitation functions are measured for the 213,215,217Fr, 210,212,214,216Rn and 206,210Po compound nuclei populated through the fusion of the 19F+194,196,198Pt, 16,18O+194,198Pt and 12C+194,198Pt systems, respectively. Pre-scission neutron yields from these reactions are compared with the extensive statistical model calculations to look for the effects due to the compound nucleus shell closure, / ratio of the compound nucleus, magnitude of the saddle-point shell corerction and fission time-scale.

  11. Lack of participation of the GSTM1 polymorphism in cervical cancer development in Northeast Thailand.

    Science.gov (United States)

    Natphopsuk, Sitakan; Settheetham-Ishida, Wannapa; Settheetham, Dariwan; Ishida, Takafumi

    2015-01-01

    The potential association between the GSTM1 deletion polymorphism and risk of cervical cancer was investigated in Northeastern Thailand. DNA was extracted from buffy coat specimens of 198 patients with squamous cell carcinoma of the cervix and 198 age-matched healthy controls. Genotyping of the GSTM1 was conducted by using two PCR methods, a short- and a long-PCR. Distribution of the GSTM1 genotypes in between the cases and the controls was not significantly different (p>0.5 by χ2 test). The results suggest that the GSTM1 deletion polymorphism is not a risk factor for squamous cell carcinoma of the cervix in the northeast Thai women.

  12. Directly-Modulated VCSELs for 2x2 MIMO-OFDM Radio over Fiber in WDM-PON

    DEFF Research Database (Denmark)

    Binti Othman, Maisara; Deng, Lei; Pang, Xiaodan;

    2011-01-01

    We demonstrate directly- modulated VCSELs supporting 2x2 MIMO-OFDM 5.6-GHz radio over fiber signaling over 20-km WDM-PON. Error-free signal demodulation of 64-subcarrier 4-QAM signals modulated at 198.5-Mb/s is achieved after fiber and 2-m indoor wireless transmission.......We demonstrate directly- modulated VCSELs supporting 2x2 MIMO-OFDM 5.6-GHz radio over fiber signaling over 20-km WDM-PON. Error-free signal demodulation of 64-subcarrier 4-QAM signals modulated at 198.5-Mb/s is achieved after fiber and 2-m indoor wireless transmission....

  13. DMPD: A Toll-like receptor in horseshoe crabs. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available mmunol Rev. 2004 Apr;198:106-15. (.png) (.svg) (.html) (.csml) Show A Toll-like receptor in horseshoe crabs....blication Immunol Rev. 2004 Apr;198:106-15. Pathway - PNG File (.png) SVG File (....svg) HTML File (.html) CSML File (.csml) Open .csml file with CIOPlayer Open .csml file with CIOPlayer - ※CI...O Playerのご利用上の注意 Open .csml file with CIO Open .csml file with CIO - ※CIOのご利用上の注意 ...

  14. Cytoplasmic p27 promotes epithelial–mesenchymal transition and tumor metastasis via STAT3-mediated Twist1 upregulation

    OpenAIRE

    D. Zhao; Besser, A H; Wander, S A; Sun, J; Zhou, W.; Wang, B.; Ince, T.; Durante, M A; Guo, W.; G. Mills; Theodorescu, D; Slingerland, J.

    2015-01-01

    p27 restrains normal cell growth, but PI3K-dependent C-terminal phosphorylation of p27 at threonine 157 (T157) and T198 promotes cancer cell invasion. Here, we describe an oncogenic feedforward loop in which p27pT157pT198 binds Janus kinase 2 (JAK2) promoting STAT3 (signal transducer and activator of transcription 3) recruitment and activation. STAT3 induces TWIST1 to drive a p27-dependent epithelial–mesenchymal transition (EMT) and further activates AKT contributing to acquisition and mainte...

  15. EST Table: FS921551 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available y 10/09/10 39 %/152 aa gnl|Amel|GB16043-PA 10/09/10 39 %/198 aa gi|189240340|ref|XP_971046.2| PREDICTED: similar to antolefinin [Tribolium castaneum] FS921551 fwgP ... ...FS921551 E_FL_fwgP_02A09_F_0 11/12/09 n.h 10/09/28 39 %/198 aa ref|XP_971046.2| PREDICTED: similar to antole...finin [Tribolium castaneum] 10/09/13 low homology 10/08/29 n.h 10/09/10 low homolog

  16. A Need to Know: The Role of Air Force Reconnaissance in War Planning, 1945 - 1953

    Science.gov (United States)

    1991-01-01

    machine painted so as to reduce its visibility against the sky. 2 Webster and Frankland, The Strategic Air Offensive Against Germany 1939-1945, vol. 1...Telegram, CG SAC/ XRAY / TOKYO JAPAN to CG SAC OFFUTT AFB OMAHA NEB, 9 [June 19511, File number: B-11929, Box 8-198, LeMay Papers, LOC. Ccmmander in...Papers of Curtis E. LeMay. LOC. CG SAC/ XRAY /TOKYO JAPAN to CG SAC OFFUTT AFB OMAHA NEB, 9 [June 19511. File number: B-11929. Box B-198. Papers of

  17. Urine lipoarabinomannan point-of-care testing in patients affected by pulmonary nontuberculous mycobacteria ¿ experiences from the Danish Cystic Fibrosis cohort study

    DEFF Research Database (Denmark)

    Qvist, Tavs; Johansen, Isik Somuncu; Pressler, Tania;

    2014-01-01

    set forth to investigate if the test detects LAM in urine from a Danish cystic fibrosis (CF) population characterized by a high NTM prevalence and negligible TB exposure.MethodPatients followed at the Copenhagen CF Center were comprehensively screened for pulmonary NTM infection between May 2012...... and December 2013. Urine samples were tested for LAM using the 2013 DetermineTM TB LAM Ag strip test.ResultsThree-hundred and six patients had a total of 3,322 respiratory samples cultured for NTM and 198 had urine collected (65%). A total of 23/198 (12%) had active pulmonary NTM infection. None had active TB...

  18. Mapping the residues of protein kinase CK2 implicated in substrate recognition

    DEFF Research Database (Denmark)

    Sarno, S; Boldyreff, B; Marin, O

    1995-01-01

    , hampering the calculation of kinetic parameters. In contrast 3 mutants (K74-77A, K79R80K83A and R191,195K198A) phosphorylated the peptide with reduced efficiency accounted for by increased Km and decreased Vmax values. By using derivatives of the RRRADDSDDDDD peptide in which individual aspartyl residues...... were variably replaced by alanine(s) and two peptide substrates derived from I-2 (KYRIREQESSGEEDSDL and RRKDLHDDEEDEEMSETADGE) it was shown that mutations in the 191-198, 74-77 and 79-83 regions were the least detrimental whenever the acidic determinants were lacking at positions +1, +4/+5 and +3...

  19. Drug: D05853 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available D05853 Drug Sodium ascorbate (USP/INN); Cevalin (TN) C6H7O6. Na 198.014 198.1059 D05853.gif Vitamin [antisco... Chemical (ATC) classification [BR:br08303] A ALIMENTARY TRACT AND METABOLISM A11 VITAMINS A11G ASCORBIC ACI...D (VITAMIN C), INCL. COMBINATIONS A11GA Ascorbic acid (vitamin C), plain A11GA01 Ascor...bic acid (vit C) D05853 Sodium ascorbate (USP/INN) G GENITO URINARY SYSTEM AND SEX HORMONES G01 GYNECOL...EROIDS G01AD Organic acids G01AD03 Ascorbic acid D05853 Sodium ascorbate (USP/INN

  20. Final Project Report: "Exploratory Research: Mercury Stable Isotopes as Indicators of the Biogeochemical Cycling of Mercury"

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Thomas M

    2012-08-01

    This is the final project report for award DE-SC0005351, which supported the research project "Exploratory Research: Mercury Stable Isotopes as Indicators of the Biogeochemical Cycling of Mercury. "This exploratory project investigated the use of mercury (Hg) stable isotope measurements as a new approach to study how Hg moves and changes its chemical form in environmental systems, with particular focus on the East Fork of Poplar Creek (EFPC) near the DOE Y-12 plant (a Hg contamination source). This study developed analytical methods and collected pilot data that have set the stage for more detailed studies and have begun to provide insights into Hg movement and chemical changes. The overall Hg stable isotope approach was effective. The Hg isotope analysis methods yielded high-precision measurements of the sediment, water, and fish samples analyzed; quality control measures demonstrated the precision. The pilot data show that the 202Hg/198Hg, 199Hg/198Hg, and 201Hg/198Hg isotope ratios vary in this system. 202Hg/198Hg ratios of the Hg released from the Y-12 plant are relatively high, and those of the regional Hg background in soils and river sediments are significantly lower. Unfortunately, 202Hg/198Hg differences that might have been useful to distinguish early Hg releases from later releases were not observed. However, 202Hg/198Hg ratios in sediments do provide insights into chemical transformations that may occur as Hg moves through the system. Furthermore, 199Hg/198Hg and 201Hg/198Hg ratio analyses of fish tissues indicate that the effects of sunlight-driven chemical reactions on the Hg that eventually ends up in EFPC fish are measureable, but small. These results provide a starting point for a more detailed study (already begun at Univ. of Michigan) that will continue Hg isotope ratio work aimed at improving understanding of how Hg moves, changes chemically, and does or does not take on more highly toxic forms in the Oak Ridge area. This work also benefits

  1. Ce0.98Pd0.02O2-: Recyclable, ligand free palladium(II) catalyst for Heck reaction

    Indian Academy of Sciences (India)

    S R Sanjaykumar; Bhaskar Devu Mukri; Satish Patil; Giridhar Madras; M S Hegdea

    2011-01-01

    Palladium substituted in cerium dioxide in the form of a solid solution, Ce0.98 Pd0.02 O1.98 is a new heterogeneous catalyst which exhibits high activity and 100% trans-selectivity for the Heck reactions of aryl bromides including heteroaryls with olefins. The catalytic reactions work without any ligand. Nanocrystalline Ce0.98 Pd0.02 O1.98 is prepared by solution combustion method and Pd is in +2 state. The catalyst can be separated, recovered and reused without significant loss in activity.

  2. Benthic Community Response to Hypoxia: Baseline Data

    Science.gov (United States)

    2009-01-01

    Sipuncula — — — — Molluscs 198.9 861.9 1259.7 2320.5 Hydroida 66.3 — 132.6 198.9 Crustaceans — 66.3 331.5 397.8 Echinoderms 132.6 132.6 729.3 994.5...followed by mollusks and echinoderms . The phylum Sipuncula was completely absent in this province. Station H03A has the highest abundance of organisms...followed by mollusks, echinoderms , crustaceans, sipunculids and hydroids. Station BH3B has the greatest abundance of organisms per unit area, followed by

  3. Over the counter (OTC sell of sex enhancer drugs: an emerging public health issue in India

    Directory of Open Access Journals (Sweden)

    Samadhan Prakashrao Debaje

    2014-02-01

    Conclusions: This study therefor confirms that there is significant association between self-diagnosed ED and OTC sell of sex enhancer medicine in India. TV & newspapers, poster/banners are significantly important in providing information of sex enhancer medicines to self-diagnosed patients of ED. [Int J Res Med Sci 2014; 2(1.000: 198-201

  4. Gclust Server: 198518 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198518 Sco_SCO5295 Cluster Sequences - 107 hypothetical protein 1 1.00e-60 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...518 Cluster ID 198518 Sequence ID Sco_SCO5295 Link to cluster sequences Cluster Seq

  5. Gclust Server: 198512 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198512 Sme_SMa0146 Cluster Sequences - 174 hypothetical protein 1 1.00e-90 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...512 Cluster ID 198512 Sequence ID Sme_SMa0146 Link to cluster sequences Cluster Seq

  6. Gclust Server: 198513 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198513 Sme_SMa2283 Cluster Sequences - 137 hypothetical protein 1 1.00e-70 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...513 Cluster ID 198513 Sequence ID Sme_SMa2283 Link to cluster sequences Cluster Seq

  7. Gclust Server: 198505 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198505 Bja_bll1592 Cluster Sequences - 375 hypothetical protein 1 1.00e-99 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...505 Cluster ID 198505 Sequence ID Bja_bll1592 Link to cluster sequences Cluster Seq

  8. An Analysis of Academic Reputation as Perceived by Consumers of Higher Education.

    Science.gov (United States)

    Conard, Michael J.; Conard, Maureen A.

    2000-01-01

    Survey responses of college-bound high school seniors (n=198) found most respondents viewed successful postgraduate careers as very important to the perception of an institution's academic reputation. Three factors described student perception of academic reputation: academic concerns, campus ethos, and practical value. Also, three factors were…

  9. Dicty_cDB: Contig-U11810-1 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available otein; Short=MT... 78 8e-13 S55598( S55598 ) tegument protein 03 - equine herpesv...( S55669 ) tegument protein 75 - equine herpesvirus 2 &U208... 61 1e-07 AE009950_198( AE009950 |pid:none) Py

  10. Plasma connective tissue growth factor is an independent predictor of end-stage renal disease and mortality in type 1 diabetic nephropathy

    DEFF Research Database (Denmark)

    Nguyen, T.Q.; Tarnow, L.; Jorsal, A.

    2008-01-01

    OBJECTIVE: We evaluated the predictive value of baseline plasma connective tissue growth factor (CTGF) in a prospective study of patients with type 1 diabetes. RESEARCH DESIGN AND METHODS: Subjects were 198 type 1 diabetic patients with established diabetic nephropathy and 188 type 1 diabetic...

  11. Damage Control Resuscitation: Directly Addressing the Early Coagulopathy of Trauma

    Science.gov (United States)

    2007-02-01

    Anesthesiologists Task Force on Perioperative Blood Transfusion and Adjuvant Therapies. Anesthesiology. 2006;105:198–208. 39. Burris D, Rhee P, Kaufmann C, et... Miller PR, et al. Injury-associated hypothermia: an analysis of the 2004 National Trauma Data Bank. Shock. 2005;24:114–118. 55. Salomone JP, Pons PT

  12. AcEST: BP917415 [AcEST

    Lifescience Database Archive (English)

    Full Text Available 23098|DYHC_TRIGR Dynein beta chain, ciliary OS=Tripneustes g... 35 4e-05 sp|Q8TE73|DYH5_HUMAN Dynein heavy c...jct: 198 IDWTHQIRD 206 >sp|P23098|DYHC_TRIGR Dynein beta chain, ciliary OS=Tripneustes gratilla PE=1 SV=1 Le

  13. A Randomized Control Study of Instructional Approaches for Struggling Adult Readers

    Science.gov (United States)

    Greenberg, Daphne; Wise, Justin C.; Morris, Robin; Fredrick, Laura D.; Rodrigo, Victoria; Nanda, Alice O.; Pae, Hye K.

    2011-01-01

    This study measured the effectiveness of various instructional approaches on the reading outcomes of 198 adults who read single words at the 3.0 through 5.9 grade equivalency levels. The students were randomly assigned to one of the following interventions: Decoding and Fluency; Decoding, Comprehension, and Fluency; Decoding, Comprehension,…

  14. Preservice Elementary Teachers' Attitudes Toward Gay and Lesbian Parenting.

    Science.gov (United States)

    Maney, Dolores W.; Cain, Richard E.

    1997-01-01

    This study assessed preservice elementary teachers' attitudes toward homosexual parents and their children. Surveys of 198 preservice teachers who completed the Gay and Lesbian Parenting Questionnaire indicated that some homophobia existed, though less than expected. Females had significantly more favorable attitudes toward homosexual parents and…

  15. Analysis of Manganese Superoxide Dismutase and Glutathione Peroxidase 1 Gene Polymorphisms in Vitiligo.

    Science.gov (United States)

    Seçkin, Havva Yıldız; Kalkan, Göknur; Bütün, İlknur; Akbaş, Ali; Baş, Yalçın; Karakuş, Nevin; Benli, İsmail

    2016-08-01

    Vitiligo is a hereditary/acquired progressive pigmentation disorder characterized by discoloration of skin as a result of melanocyte dysfunction. Recent studies have proposed that oxidant/antioxidant status plays an important role in vitiligo pathogenesis because of the toxic effects on melanocytes. In this study, we aimed to investigate possible associations of MnSOD Ala-9Val and GPx1 Pro198Leu polymorphisms with vitiligo with in Turkish population. The study group consists of 57 patients with vitiligo and 69 healthy controls. Genotyping is performed to identify MnSOD Ala-9Val and GPx1 Pro198Leu polymorphisms. The method used for genotyping was based on the PCR amplification and detection of polymorphisms by hybridization probes labeled with fluorescent dyes. Both the genotype and allele frequencies of MnSOD Ala-9Val (p = 0.817 and p = 0.553, respectively) and GPx1 Pro198Leu polymorphisms (p = 0.422 and p = 0.673, respectively) were not significantly different between vitiligo patients and the control group. Although no significant difference was found, this is the first report investigating the possible associations between the MnSOD Ala-9Val and GPx1 Pro198Leu polymorphisms in Turkish population. Further studies with large populations will be able to clarify the association better.

  16. Data of evolutionary structure change: 3GPBA-7GPBC [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 3GPBA-7GPBC 3GPB 7GPB A C RKQISVRGLAGVENVTELKKNFNRHLHFTLVKDRNVATP...HGGG HHHHHHHHHGGGGGGG HHHHHHHHHH ----- 0 3GP...B A 3GPBA GLN CA 160 ALA CA 207 VAL CA 198 7GP...B C 7GPBC FNVGGYIQAVLDRN

  17. Is Authoritative Teaching Beneficial for All Students? A Multi-Level Model of the Effects of Teaching Style on Interest and Achievement

    Science.gov (United States)

    Dever, Bridget V.; Karabenick, Stuart A.

    2011-01-01

    This study examined the effects of the two facets of authoritative teaching--high academic press and caring for students--on student interest and achievement in mathematics for middle and high school students (N = 3,602 in 198 classrooms), and whether those effects are moderated by students' ethnicity (Hispanic, Vietnamese, and Caucasian…

  18. La vérité (anthropologique) sur les extraterrestres

    OpenAIRE

    Jorion, Paul

    2006-01-01

    À propos de : Wiktor Stoczkowski, Des hommes, des dieux et des extraterrestres. Ethnologie d'une croyance moderne, Paris, Flammarion, 1999, 474 p., et de Benson Saler, Charles A. Ziegler & Charles B. Moore, UFO Crash at Roswell : The Genesis of a Modern Myth, Washington, Smithsonian Institution Press, 1997, 198 p.

  19. Exploring Learning Performance toward Cognitive Approaches of a Virtual Companion System in LINE App for m-Learning

    Science.gov (United States)

    Hsieh, Sheng-Wen; Wu, Min-Ping

    2013-01-01

    This paper used a Virtual Companion System (VCS) to examine how specific design variables within virtual learning companion affect the learning process of learners as defined by the cognitive continuum of field-dependent, field-independent and field-mixed learners in LINE app for m-learning. The data were collected from 198 participants in a…

  20. Commercial Refrigeration: Heat Transfer Optimization and Energy Reduction, Measurement and Verification of a Liquid Refrigerant Pump System Retrofit

    Energy Technology Data Exchange (ETDEWEB)

    Gaul, Chris [National Renewable Energy Lab. (NREL), Golden, CO (United States); Sheppy, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-03-22

    This study describes the test results of a Refrigerant Pump System integrated into a commercial supermarket direct expansion (DX) vapor compression refrigeration system. The Liquid Refrigerant Pump System retrofit (patent-pending; application number 13/964,198) was introduced to NREL in August 2014 by CTA Architects Engineers.

  1. Children's Literature Book Apps: Exploring New Paths for Books and Literacy Development

    Science.gov (United States)

    Woote, Deborah A.; McCuiston, Kimberly F.

    2015-01-01

    Apps are no longer technical innovation but rather a cultural phenomenon that touches upon potentially every aspect of daily life in Western culture (Stichnothe, 2014, p.198). In this article, Colleen O'Connell, the director for digital books at HarperCollins, is interviewed about the background of book apps and their potential for teaching and…

  2. Seasonal variability of heat flux divergence in the coastal waters of Visakhapatnam

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, B.P.; Sadhuram, Y.

    in premonsoon seasons while it loses heat in the other seasons. The mean heat loss is found to be about 19.8 W/m super(2) annually. The magnitude of Qv is comparable with the net radiation at the sea surface (QR) during monsoon and post monsoon seasons, whereas...

  3. EST Table: FS868421 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS868421 E_FL_fner_36N05_R_0 10/09/28 98 %/197 aa ref|NP_001040402.1| preimplantation... protein [Bombyx mori] gb|ABF51322.1| preimplantation protein [Bombyx mori] 10/09/11 81 %/198 aa FBpp02771

  4. Islamic Revival in the Balkans

    Science.gov (United States)

    2006-03-01

    recruit members of families of Muslim returnees in the territory of Republika Srpska, often in cooperation with the Bosniak humanitarian association Sedra ...l=1, last accessed on October 13, 2005. 198 Kohlmann, 223. 199 Hecimovic, 4. 200 Kohlmann, 26-27. 201 Jeffrey Smith , “A Bosnian Village’s...

  5. The Effect of Incentives on the Reliability and Validity of Cognitive Speed Tests

    Science.gov (United States)

    1989-07-01

    intra-individual standard deviation of reaction time (,arrett, Evsenck, & Lucking, 1986; Vernon. 1983: Vernon, Nador , & Kantor, 198Z5). inspection...and Development Center. Vernon, P. A. (19,93). Speed of information processing and general intelligence. Intelligence, 7, 53-70. Vernon, P. A., Nador

  6. Behavioral and Organizational Considerations in the Design of Information Systems and Processes for Planning and Decision Support,

    Science.gov (United States)

    1981-06-01

    Expected Utility Analysis," Journal of Risk and Insurance , vol. 47, no. 1, 198U, pp. 1I1-132. 154. Hoffman, P. J., Earle, T. C., and Slovic, P... Risk and Insurance , vol. 46, no. 4, 1979, pp. 603-618. ’, 315. Schoemaker, P. J., Experiments on Decisions Under Risk, The Expected Utility Hypotheses

  7. Actualizing Flexible National Security Space Systems

    Science.gov (United States)

    2011-01-01

    Spacecraft and Rockets, Vol. 33, 1996, pp. 198- 205. Doherty, Neil A., “Risk-Bearing Contracts for Space Enterprises,” Journal of Risk and Insurance , Vol...Defense Committees, April 2007. Doherty, Neil A., “Risk-Bearing Contracts for Space Enterprises,” Journal of Risk and Insurance , Vol. 56, 1989, pp

  8. A Man for All Reason: General Larry D. Welch, 12th Chief of Staff, US Air Force

    Science.gov (United States)

    2012-06-01

    Gorbachev.” International Security 14, no. 3 (Winter, 1989-1990): 5-24. Holzman, Franklyn D. “Are the Soviets Really Outspending the U.S. on...Steiner, James E. and Franklyn D. Holzman. “CIA Estimates of Soviet Military Spending.” International Security 14, no. 4 (Spring, 1990): 185-198

  9. Drawing students' attention to relevant assessment criteria: effects on self-assessment skills and performance

    NARCIS (Netherlands)

    Fastré, Greet; Van der Klink, Marcel; Sluijsmans, Dominique; Van Merriënboer, Jeroen

    2012-01-01

    Fastré, G. M. J., Van der Klink, M. R., Sluijsmans, D., & Van Merriënboer, J. J. G. (2012). Drawing students’ attention to relevant assessment criteria: effects on self-assessment skills and performance. Journal of Vocational Education & Training, 64(2), 185-198. doi:10.1080/13636820.2011.630537

  10. Pro-opiomelanocortin-derived peptides in the pig pituitary: alpha- and gamma 1-melanocyte-stimulating hormones and their glycine-extended forms

    DEFF Research Database (Denmark)

    Fenger, M

    1988-01-01

    to the neurointermediate lobe (19.8 nmol POMC/anterior lobe vs 7.0 nmol/neurointermediate lobe). In the neurointermediate lobe 93% of POMC was processed to alpha-melanocyte-stimulating hormone (alpha-MSH) and analogs exclusively of low molecular weight. Most of the remaining adrenocorticotropic hormone (ACTH...

  11. Low-tech-video ehk naivistide, amatööride ja videokunstnike audiovisuaalne kunst / Raivo Kelomees

    Index Scriptorium Estoniae

    Kelomees, Raivo, 1960-

    2001-01-01

    Varajasest videokunstist ja videokunstist muutunud kontekstis. Vene kunstniku Oleg Mavromatti videotest "Võbljadki" ja "Roheline elevandike". Rael Arteli, Valdek Alberi, Kristin Kalamehe ja Allan Tõnissoo töödest. Trash-videost. Marko Siguse videotest-filmidest. Taave Tuutma, Mari Sobolevi, Hanno Soansi ja Katrin Kivimaa planeeritud aktsioonide dokumentatsioonidest. Ilmunud ka kogumikus "Ekraan kui membraan". Tartu, 2007, lk. 195-198

  12. Predicting South Korean University Students' Happiness through Social Support and Efficacy Beliefs

    Science.gov (United States)

    Lee, Diane Sookyoung; Padilla, Amado M.

    2016-01-01

    This study investigated the adversity and coping experiences of 198 South Korean university students and takes a cultural lens in understanding how social and individual factors shape their happiness. Hierarchical linear regression analyses suggest that Korean students' perceptions of social support significantly predicted their happiness,…

  13. Attitudes toward Women's Body Hair: Relationship with Disgust Sensitivity

    Science.gov (United States)

    Tiggemann, Marika; Lewis, Christine

    2004-01-01

    We aimed to further investigate the "hairlessness" norm that is the common practice of body hair removal among women. A sample of 198 undergraduate students (91 men, 107 women) completed questionnaires asking about attitudes toward women's body hair and the reasons women remove this hair, as well as a measure of disgust sensitivity. It was found…

  14. Vocabulary Knowledge Is a Critical Determinant of the Difference in Reading Comprehension Growth between First and Second Language Learners

    Science.gov (United States)

    Lervag, Arne; Aukrust, Vibeke Grover

    2010-01-01

    Background: This study examines the role of decoding and vocabulary skills as longitudinal predictors of reading comprehension in young first (L1) and second (L2) language learners. Methods: Two-group latent growth models were used to assess differences in growth and predictions of growth between the 198 L1 and 90 L2 language learners. Results: L1…

  15. Are they helping? An examination of business incubators' impact on tenant firms

    NARCIS (Netherlands)

    Ratinho Antunes de Oliveira, Tiago Filipe

    2011-01-01

    Business incubators (BI) have been established throughout the world as spurs to economic growth. Promoters and BIs‟ managers claim an important role in creating companies, support them till graduation and therefore often boast their contribution to job and wealth creation. Particularly since the 198

  16. How Much Do They Understand? Lectures, Students and Comprehension.

    Science.gov (United States)

    Mulligan, Denise; Kirkpatrick, Andy

    2000-01-01

    Studied the nature and extent of problems in comprehension of lectures experienced by 198 college students from non-English speaking backgrounds at a British university. Slightly fewer than 1 in 10 was able to understand the content and intent of lectures very well, and almost 25% had not understood the lectures at all. (SLD)

  17. AN INVESTIGATION OF THE MODAL INTERFERENCE OF VERY-LOW-FREQUENCY RADIO WAVES.

    Science.gov (United States)

    stations NPM and Haiku in Hawaii and NPG near Seattle, Washington. These data were recorded aboard an aircraft while in flight between California, Guam...26.1 kc/s. The Haiku transmissions were on 16.6 and 19.8 kc/s, while NPG was on 18.6 kc/s continuously. The experimental field-strength-versus

  18. Gclust Server: 198424 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198424 Bja_bll1751 Cluster Sequences - 124 hypothetical protein 1 1.00e-60 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...424 Cluster ID 198424 Sequence ID Bja_bll1751 Link to cluster sequences Cluster Seq

  19. Gclust Server: 198490 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198490 Sme_SMa0046 Cluster Sequences - 116 hypothetical protein 1 1.00e-60 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...490 Cluster ID 198490 Sequence ID Sme_SMa0046 Link to cluster sequences Cluster Seq

  20. Gclust Server: 198403 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198403 Sme_SMb20274 Cluster Sequences - 61 hypothetical protein 1 1.00e-28 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...403 Cluster ID 198403 Sequence ID Sme_SMb20274 Link to cluster sequences Cluster Se

  1. Gclust Server: 198446 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198446 Bja_bll1836 Cluster Sequences - 152 hypothetical protein 1 1.00e-80 0.0 0.0 0.0 0.0 3.23 0.0 Show 198...446 Cluster ID 198446 Sequence ID Bja_bll1836 Link to cluster sequences Cluster Seq

  2. Michael Jordan

    Institute of Scientific and Technical Information of China (English)

    汪仙美

    2000-01-01

    Many of us know Michael Jordan is a famous American basketball star. He is perhaps the greatest player in basketball history. Jordan is 1.98m tall. He plays guard(后卫)for the Chicago Bulls. He led his team to six NBA(National Basketball Association ) championships (冠军4).

  3. 77 FR 19799 - Pipeline Safety: Pipeline Damage Prevention Programs

    Science.gov (United States)

    2012-04-02

    ... Administration 49 CFR Parts 196 and 198 Pipeline Safety: Pipeline Damage Prevention Programs; Proposed Rule #0;#0... Pipeline Safety: Pipeline Damage Prevention Programs AGENCY: Pipeline and Hazardous Materials Safety... criteria and procedures for determining the adequacy of state pipeline excavation damage prevention...

  4. 49 CFR 195.442 - Damage prevention program.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Damage prevention program. 195.442 Section 195.442... PIPELINE Operation and Maintenance § 195.442 Damage prevention program. (a) Except as provided in paragraph... section. (1) The state has adopted a one-call damage prevention program under § 198.37 of this chapter;...

  5. The Assessment of the Relationships among Loneliness, Affinity-Seeking Competence, and Communication Apprehension.

    Science.gov (United States)

    Woltjen, Lisa M.; Zakahi, Walter R.

    A study investigated the relationships among dyadic apprehension and levels of loneliness, dyadic apprehension and affinity-seeking competence, and affinity-seeking competence and levels of loneliness. Subjects, 198 undergraduate students, completed the Revised University of California at Los Angeles (UCLA) Loneliness Scale, the Personal Report of…

  6. Occurrence of aflatoxins and aflatoxin-producing Aspergillus spp. associated with groundnut production in subsistence farming systems in South Africa

    NARCIS (Netherlands)

    Ncube, E.; Flett, B.C.; Waalwijk, C.; Viljoen, A.

    2010-01-01

    Abstract: Author: Ncube, E. Flett, B.C. Waalwijk, C. Viljoen, A. Vol 27 Issue 2 Publication: 2010 Page: 195-198 : Aflatoxins are carcinogenic mycotoxins produced by Aspergillus spp. in groundnut kernels. Forty-six groundnut samples were collected from subsistence farmers in three provinces of South

  7. An investigation of the chromium oxidation state of a monoanionic chromium tris(catecholate) complex by X-ray absorption and EPR spectroscopies

    DEFF Research Database (Denmark)

    Pattison, D I; Levina, A; Davies, Michael Jonathan;

    2001-01-01

    The well-known monoanionic Cr tris(3,5-di-tert-butylcatecholato) complex, [Cr(DTBC)3]-, has been studied by X-ray absorption spectroscopy. The multiple-scattering fit to the XAFS gave good correlation (R = 19.8%) and good values for all of the bond lengths, angles, and Debye-Waller factors. The p...

  8. Canonical Correlational Models of Students' Perceptions of Assessment Tasks, Motivational Orientations, and Learning Strategies

    Science.gov (United States)

    Alkharusi, Hussain

    2013-01-01

    The present study aims at deriving correlational models of students' perceptions of assessment tasks, motivational orientations, and learning strategies using canonical analyses. Data were collected from 198 Omani tenth grade students. Results showed that high degrees of authenticity and transparency in assessment were associated with positive…

  9. An Investigation into the Academic Success of Prospective Teachers in Terms of Learning Strategies, Learning Styles and the Locus of Control

    Science.gov (United States)

    Akça, Figen

    2013-01-01

    The present research aims to investigate the relationship between the learning strategies, learning styles, the locus of control and the academic success of prospective teachers. The study group consists of 198 university students in various departments at the Uludag University Faculty of Education. Research data were collected with the Locus of…

  10. Methylmercury-Induced Dysfunction of Blood Vessel Cells: Implications in Cardiovascular Diseases

    Science.gov (United States)

    2008-12-01

    air, water and food contaminant (Egermayer 2000). This is because human mercury poisoning has profound neurological effects for animals and humans...oil and the risk of cardiovascular disease. Tidsskr. Nor. Laegeforen. 124:198–200. McFarland, RB and H. 1978. Chronic mercury poisoning from a

  11. Dicty_cDB: CHB585 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available roorganism H... 181 1e-44 (Q9NAE2) RecName: Full=Probabl...C091617_1( BC091617 |pid:none) Xenopus tropicalis MGC97780 protei... 198 6e-50 EU016618_28( EU016618 |pid:none) Uncultured marine mic

  12. Adolescents' Conceptions of the Influence of Romantic Relationships on Friendships

    Science.gov (United States)

    Thomas, Jennifer J.

    2012-01-01

    Although researchers have investigated how adolescents' friendships affect their romantic relationships, the influence of romantic relationships on friendships is unexamined. As a first step, 9th- (n = 198) and 11th grade students (n = 152) reported on their conceptions of friendship when one friend had a romantic relationship and when neither…

  13. InterProScan Result: FS778086 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS778086 FS778086_6_ORF1 3F15760E7604C198 PRINTS PR00385 P450 7.8e-06 T IPR001128 Cytochrome P450 Molecular... Function: monooxygenase activity (GO:0004497)|Molecular Function: iron ion binding (GO:0005506)|Molecular... Function: electron carrier activity (GO:0009055)|Molecular Function: heme binding (GO:0020037) ...

  14. The Population Structure of African Cultivated Rice Oryza glaberrima (Steud.)

    DEFF Research Database (Denmark)

    Semon, Mande; Nielsen, Rasmus; Jones, Monty P.;

    2005-01-01

    Genome-wide linkage disequilibrium (LD) was investigated for 198 accessions of Oryza glaberrima using 93 nuclear microsatellite markers. Significantly elevated levels of LD were detected, even among distantly located markers. Free recombination among loci at the population genetic level was shown...

  15. EST Table: FS868068 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FS868068 E_FL_fner_35M12_R_0 10/09/28 100 %/195 aa dbj|BAF73623.1| imaginal disk gr...owth factor [Bombyx mori] 10/09/11 58 %/198 aa FBpp0146818|DgriGH12912-PA 10/08/29 low homology 10/09/10 62

  16. Capturing the age and spatial structures of migration

    NARCIS (Netherlands)

    Rogers, A; Raymer, J; Willekens, F

    2002-01-01

    In this paper we model the structures found in the level (generation) and allocation (distribution) components of age-specific and origin-destination-specific migration flows. For the examples, we examine the regional migration patterns in the USA for four periods: 1955-60, 1965-70, 1975-80, and 198

  17. Plasma connective tissue growth factor is an independent predictor of end-stage renal disease and mortality in type 1 diabetic nephropathy.

    NARCIS (Netherlands)

    Nguyen, T.Q.; Tarnow, L.; Jorsal, A.; Oliver, N.; Roestenberg, P.M.H.; Ito, Y.; Parving, H.H.; Rossing, P.; Nieuwenhoven, FA van; Goldschmeding, R.

    2008-01-01

    OBJECTIVE: We evaluated the predictive value of baseline plasma connective tissue growth factor (CTGF) in a prospective study of patients with type 1 diabetes. RESEARCH DESIGN AND METHODS: Subjects were 198 type 1 diabetic patients with established diabetic nephropathy and 188 type 1 diabetic patien

  18. Person-Environment Congruence, Self-Efficacy, and Environmental Identity in Relation to Job Satisfaction: A Career Decision Theory Perspective

    Science.gov (United States)

    Perdue, Stacie Vernick; Reardon, Robert C.; Peterson, Gary W.

    2007-01-01

    This study explored the relationship between person-environment congruence, self-efficacy, and environmental identity and job satisfaction. Participants were 198 employees of a multinational telecommunications corporation. The predictor domain included the lachan Index (R. lachan, 1984), the Mahalanobis Distance Index (L. J. Cronbach & G. C.…

  19. The myth of purchasing professionals’ expertise : More evidence on whether computers can make better procurement decisions

    NARCIS (Netherlands)

    Tazelaar, Frits; Snijders, Chris

    2004-01-01

    In a previous experiment, we have shown that risk assessments of purchasing experts are certainly not better than that of subjects untrained in purchasing, and worse than the decisions made by formal models (J. Purchas. Supply Manage. 9 (2003) 191–198). Since both these results are rather counterint

  20. Asian Student Depression in American High Schools: Differences in Risk Factors

    Science.gov (United States)

    Song, Suzan J.; Ziegler, Robert; Arsenault, Lisa; Fried, Lise E.; Hacker, Karen

    2011-01-01

    There are inconsistent findings about depression in Asians. This study examined risk factors for depression in Asian and Caucasian adolescents. Stratified bivariate secondary analyses of risk indicators and depressed mood were performed in this cross-sectional study of high school survey data (9th to 12th grades) from 2,542 students (198 Asian).…

  1. Interstitial nephritis and interstitial nephropathy

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920710 A study of the cytomegalovirus-DNA in serum and renal tissue of patients-with IgA nephropathy. LIU Zhihong(刘志红),et al. Dept Nephrol, Jinling Hosp,Nanjing,210002. Nail Med J China 1992; 72(4): 198-200. Cytomegalovirus (CMV) has been suspectedto be involved in the pathogenesis of IgA nep-

  2. Particle size fractionation of high-amylose rice (Goami 2) flour as an oil barrier in a batter-coated fried system

    Science.gov (United States)

    The particle size effects of high-amylose rice (Goami 2) flour on quality attributes of frying batters were characterized in terms of physicochemical, rheological, and oil-resisting properties. High-amylose rice flours were fractionated into four fractions (70, 198, 256, and 415 µm) of which morpho...

  3. Internalization of Values and Self-Esteem among Brazilian Teenagers from Authoritative, Indulgent, Authoritarian, and Neglectful Homes

    Science.gov (United States)

    Martinez, Isabel; Garcia, Jose Fernando

    2008-01-01

    The relation between parenting styles and adolescent outcomes was analyzed in a sample of 1,198 15-18-year-old Brazilians. The adolescents were classified into 1 of 4 groups (Authoritative, Authoritarian, Indulgent, and Neglectful) on the basis of their own ratings of their parents on two dimensions: Acceptance/Involvement and…

  4. Scattering and Radiation of High Frequency Sound in Water by Elastic Objects, Particle Suspensions, and Curved Surfaces

    Science.gov (United States)

    1994-07-27

    Marston, translators and editors of "Das elektmmagnetische Feld um einen Zylinder und die Theorie des Regenbogens," by P. 8 Debye, Physikalische ... Zeitschrift , Vol. 9(22), pp. 775-778 (1908) [Translation published in pp. 198-204 of book noted above]. B3. J. S. Stroud and P. L. Marston, ’"Transient

  5. Deciphering effects of functional groups and electron density on azo dyes degradation by graphene loaded TiO2

    Science.gov (United States)

    Zhang, Qian; Liang, Xiao; Chen, Bor-Yann; Chang, Chang-Tang

    2015-12-01

    This study tended to decipher the mechanism of photo degradation of azo dyes, which bond was favorable to be broken for application of wastewater decolorization. That is, from chemical structure perspective, the critical substituents to affect electron donor/acceptor for dye degradation would be identified in this research. The model reactive blacks (RB5), reactive blue 171 (RB171) and reactive red 198 (RR198) were degraded by graphene loaded TiO2, indicating how the electron withdrawing and releasing groups affect azo dye degradability. The byproducts and intermediate products were analyzed by ultraviolet-visible spectroscopy (UV-vis), gas chromatography-mass spectrometry (GC-MS) and ion chromatography (IC). Furthermore, the radicals involved in the reaction were found by electron paramagnetic resonance (ESR) to confirm the main oxidized species of hydroxyl radicals rather than the light generated positive holes. The finding revealed that the breakages of the bonds were due to the electron density changes around the bonds. This principle can be applicable not only for RB5 degradation, but also for reactive blue 171 (RB171), reactive red 198 (RR198) and some other textile dyes.

  6. Mesophilic anaerobic co-digestion of municipal solid waste and sewage sludge

    DEFF Research Database (Denmark)

    Aghdam, Ehsan Fathi; Kinnunen, V.; Rintala, Jukka A.

    2015-01-01

    This paper presents mesophilic anaerobic digestion (AD) of organic fraction of municipal solid waste (OFMSW), biowaste (BW), sewage sludge (SS), and co-digestion of BW and SS. Average methane yields of 386 ± 54, 385 ± 82, 198 ± 14, and 318 ± 59 L CH4/kg volatile solids (VS) were obtained for OFMSW...

  7. Utility of Proteomic tools for assessing protein expression in soybeans

    Science.gov (United States)

    Soybean is the second most important cash crop in the U.S. with an estimated value of $19.8 billion in 2006. Genetically modified (GM) crops are commonly grown globally to enhance quality, productivity, and disease resistance. Some of the examples are, herbicide resistance (Roundup Ready soybeans)...

  8. Domain Modeling: NP_004247.1 [SAHG[Archive

    Lifescience Database Archive (English)

    Full Text Available BETP FROM CORYNEBACTERIUM GLUTAMICUM WITH BOUND SUBSTRATE p2wita_ chr3/NP_004247.1/NP_004247.1_holo_138-551.pdb swppa 198V,199A,200T,201A,203A,206S,207F,208S,209N,320N,341W BET 0 ...

  9. The Relationship between Intrinsic Motivation and Academic Achievement for First Generation Latino College Students

    Science.gov (United States)

    Trevino, Naomi Noel; DeFreitas, Stacie Craft

    2014-01-01

    Hispanic students are pursuing higher education more than in previous years and they often represent their family as the first member to attend college (Strage in "Coll Stud J" 33:198-205, 1999). Past educational research has studied the influence of intrinsic motivation on academic achievement in various ethnically diverse elementary,…

  10. Detection of Multiple Pathogenic Species in Saliva Is Associated with Periodontal Infection in Adults▿

    OpenAIRE

    2008-01-01

    We investigated whether certain bacterial species and their combinations in saliva can be used as markers for periodontitis. In 1,198 subjects, the detection of multiple species, rather than the presence of a certain pathogen, in saliva was associated with periodontitis as determined by the number of teeth with deepened periodontal pockets.

  11. Oral Antithrombotic Use Among Myocardial Infarction Patients

    NARCIS (Netherlands)

    van der Elst, Menno E; Cisneros-Gonzalez, Nelly; de Blaey, Cornelis J; Buurma, Henk; de Boer, Anthonius

    2003-01-01

    OBJECTIVE: To examine the use of oral antithrombotics (i.e., antiplatelet agents, oral anticoagulants) after myocardial infarction (MI) in the Netherlands from 1988 to 1998. METHODS: Retrospective follow-up of 3800 patients with MI, using data from the PHARMO Record Linkage System. RESULTS: From 198

  12. 48 CFR 1319.800 - General.

    Science.gov (United States)

    2010-10-01

    ... BUSINESS PROGRAMS Contracting With the Small Business Administration (the 8(a) Program) 1319.800 General. (a) By Partnership Agreement between the Small Business Administration (SBA) and the Department of... a class FAR deviation to applicable portions of FAR Subpart 19.8 and FAR Part 52. Under the...

  13. Course of traumatic stress reactions in couples after a burn event to their young child

    NARCIS (Netherlands)

    Bakker, A.; Van der Heijden, P.G.M.; Van Son, M.J.M.; Van Loey, N.E.E.

    2013-01-01

    OBJECTIVE: This study examines traumatic stress reactions in couples that were followed prospectively for 18 months after a burn event to their child. METHOD: The participants included 186 mothers and 159 fathers of 198 preschool children. Parents' self-reported traumatic stress reactions were measu

  14. 46 CFR 178.310 - Applicability based on length and passenger capacity.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Applicability based on length and passenger capacity. 178.310 Section 178.310 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL....310 Applicability based on length and passenger capacity. (a) A vessel of not more than 19.8...

  15. Technology Scenario for the Year 2005. Volume II. Detailed Scenes for Scenarios.

    Science.gov (United States)

    1981-10-01

    production, aquaculture and biomass production. Manufacturing of fertilizer has also begun in pilot plants. The Coast Guard has a network of stations on...980s" , April, 198(). " Abalone Farming Boosts Production, Uses Pollutants", ALcgliSt 1991). " Seaweed Culiture in Washing ton Sta te", August 1 980

  16. Trends in colorectal cancer in the elderly in Denmark, 1980-2012

    DEFF Research Database (Denmark)

    Brændegaard Winther, Stine; Baatrup, Gunnar; Pfeiffer, Per;

    2016-01-01

    Background Colorectal cancer (CRC) is a disease of the older population. The current demographic ageing leads to more elderly patients and is expected to further increase the number of patients with CRC. The objective of the present paper is to outline incidence, mortality and prevalence from 198...

  17. The Shock and Vibration Digest. Volume 13, Number 3

    Science.gov (United States)

    1981-03-01

    Flight, MppIM.it 198U) N8030000 Kay Word«: Vibration •«citation. Human ratpont« Elavan wbiacu wara vibratad on a ihaka- tabla in the tra- quancy...ranga of 2 Hi to 19 Hi to attaM tha complax haad motion inducad by i^ xii machantcat vibration. Accalaratlon ampiltuda Mat tinuioidal and ha)d

  18. Quantifying Improved Visual Performance Through Vision Training

    Science.gov (United States)

    1991-02-22

    either eye alone. Research suggests that spatial mechanisms may be differentially sensitive to inputs from the two eyes ( Arditi et al., 1981). If...importance of measuring contrast sensitivity in cases of visual disturbance. Br J Ophthalmol, 62, 198-209. Arditi , A.R., Anderson, P.A. and Movshon, J.A

  19. Generation and breakup of Worthington jets after cavity collapse. Part 2. Tip breakup of stretched jets

    NARCIS (Netherlands)

    Gordillo, J.M.; Gekle, Stephan

    2010-01-01

    The capillary breakup of the high-speed Worthington jets ejected after a cavity collapse in water occurs due to the high-Reynolds-number version of the capillary end-pinching mechanism first described, in the creeping flow limit, by Stone & Leal (J. Fluid Mech., vol. 198, 1989, p. 399). Using potent

  20. Chemical Plume Tracing Experimental Results with a REMUS AUV

    Science.gov (United States)

    2003-09-01

    in moths at ranges of 100-1000 m [11] and in Antartic pro- cellariiform seabirds over 1000 km [5]. This article presents a algorithm that... Antartic Proellariiform Seabirds: Life at High Reynolds Numbers,” Biol. Bull., 198: 245--253, April 2000. 6. J. Basil, “Lobster orientation in

  1. A new CK carbonaceous chondrite from Hammada Al Hamra, Libya

    OpenAIRE

    Pratesi, G.; Salvadori, A; Moggi-Cecchi, V.; I. Franchi; Greenwood, R.

    2006-01-01

    A single stone weighing 198 g was found in 2001 in the Hammada al Hamra region of Libya. Petrographic features (mean chondrules dimensions, coarse grained matrix and presence of AOIs and CAIs) point to a classification as CK carbonaceous chondrite. \\ud

  2. Perception of the Use of Leadership Frames by Male and Female Superintendents in Texas by Subordinate Top-Ranking School Administrators

    Science.gov (United States)

    Kolb, C. Steven

    2009-01-01

    The purpose of this study was to broadly examine and analyze gender differences in the leadership styles of Texas public school superintendents by analyzing their subordinates' responses on Bolman and Deal's (1991) Leadership Orientations (Other) survey. Approximately 25% (n = 484) of the high-ranking administrators within the 198 selected school…

  3. Measurement of forward W and Z boson production in association with jets in proton-proton collisions at root s=8 TeV

    NARCIS (Netherlands)

    Aaij, R.; Beteta, C. Abellan; Adeva, B.; Adinolfi, M.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Ali, S.; Alkhazov, G.; Cartelle, P. Alvarez; Alves, A. A.; Amato, S.; Amerio, S.; Amhis, Y.; An, L.; Anderlini, L.; Andreassi, G.; Andreotti, M.; Andrews, J. E.; Appleby, R. B.; Gutierrez, O. Aquines; Archilli, F.; d'Argent, P.; Romeu, J. Arnau; Artamonov, A.; Artuso, M.; Aslanides, E.; Auriemma, G.; Baalouch, M.; Bachmann, S.; Back, J. J.; Badalov, A.; Baesso, C.; Baldini, W.; Barlow, R. J.; Barschel, C.; Barsuk, S.; Barter, W.; Batozskaya, V.; Battista, V.; Beaucourt, L.; Beddow, J.; Bedeschi, F.; Bediaga, I.; Bel, L. J.; Bellee, V.; Belloli, N.; Belous, K.; Belyaev, I.; Ben-Haim, E.; Bencivenni, G.; Benson, S.; Benton, J.; Berezhnoy, A.; Bernet, R.; Bertolin, A.; Bettler, M. -O.; van Beuzekom, M.; Bifani, S.; Billoir, P.; Bird, T.; Birnkraut, A.; Bitadze, A.; Bizzeti, A.; Blake, T.; Blanc, F.; Blouw, J.; Blusk, S.; Bocci, V.; Boettcher, T.; Bondar, A.; Bondar, N.; Bonivento, W.; Borghi, S.; Borisyak, M.; Borsato, M.; Bossu, F.; Boubdir, M.; Bowcock, T. J. V.; Bowen, E.; Bozzi, C.; Braun, S.; Britsch, M.; Britton, T.; Brodzicka, J.; Buchanan, E.; Burr, C.; Bursche, A.; Buytaert, J.; Cadeddu, S.; Calabrese, R.; Calvi, M.; Calvo Gomez, M.; Campana, P.; Perez, D. Campora; Capriotti, L.; Carbone, A.; Carboni, G.; Cardinale, R.; Cardini, A.; Carniti, P.; Carson, L.; Carvalho Akiba, K.; Casse, G.; Cassina, L.; Garcia, L. Castillo; Cattaneo, M.; Cauet, Ch.; Cavallero, G.; Cenci, R.; Charles, M.; Charpentier, Ph.; Chatzikonstantinidis, G.; Chefdeville, M.; Cheung, S. -F.; Chobanova, V.; Chrzaszcz, M.; Cid Vidal, X.; Ciezarek, G.; Clarke, P. E. L.; Clemencic, M.; Ff, H. V. Cli; Closier, J.; Coco, V.; Cogan, J.; Cogneras, E.; Cogoni, V.; Cojocariu, L.; Collazuol, G.; Collins, P.; Comerma-Montells, A.; Contu, A.; Cook, A.; Coquereau, S.; Corti, G.; Corvo, M.; Sobral, C. M. Costa; Couturier, B.; Cowan, G. A.; Craik, D. C.; Crocombe, A.; Cruz Torres, M.; Cunliffe, S.; Currie, R.; D'Ambrosio, C.; Dall'Occo, E.; Dalseno, J.; David, P. N. Y.; Davis, A.; De Aguiar Francisco, O.; De Bruyn, K.; De Capua, S.; De Cian, M.; De Miranda, J. M.; De Paula, L.; De Simone, P.; Dean, C. -T.; Decamp, D.; Deckenhoff, M.; Del Buono, L.; Demmer, M.; Derkach, D.; Deschamps, O.; Dettori, F.; Dey, B.; Di Canto, A.; Dordei, F.; Dorigo, M.; Dosil Suarez, A.; Dovbnya, A.; Dreimanis, K.; Dufour, L.; Dujany, G.; Dungs, K.; Durante, P.; Dzhelyadin, R.; Dziurda, A.; Dzyuba, A.; Deleage, N.; Easo, S.; Egede, U.; Egorychev, V.; Eidelman, S.; Eisenhardt, S.; Eitschberger, U.; Ekelhof, R.; Eklund, L.; Elsasser, Ch.; Ely, S.; Esen, S.; Evans, H. M.; Evans, T.; Falabella, A.; Farley, N.; Farry, S.; Fay, R.; Ferguson, D.; Fernandez Albor, V.; Ferrari, F.; Ferreira Rodrigues, F.; Ferro-Luzzi, M.; Filippov, S.; Fiore, M.; Fiorini, M.; Firlej, M.; Fitzpatrick, C.; Fiutowski, T.; Fleuret, F.; Fohl, K.; Fontana, M.; Fontanelli, F.; Forshaw, D. C.; Forty, R.; Frei, C.; Frosini, M.; Furfaro, E.; Farber, C.; Gallas Torreira, A.; Galli, D.; Gallorini, S.; Gambetta, S.; Gandelman, M.; Gandini, P.; Garcia Pardinas, J.; Tico, J. Garra; Garrido, L.; Garsed, P. J.; Gascon, D.; Gaspar, C.; Gavardi, L.; Gazzoni, G.; Gerick, D.; Gersabeck, E.; Gersabeck, M.; Gershon, T.; Ghez, Ph.; Giani, S.; Gibson, V.; Girard, O. G.; Giubega, L.; Gizdov, K.; Gligorov, V. V.; Golubkov, D.; Golutvin, A.; Gorelov, I. V.; Gotti, C.; Gandara, M. Grabalosa; Graciani Diaz, R.; Cardoso, L. A. Granado; Grauges, E.; Graverini, E.; Graziani, G.; Grecu, A.; Griffith, P.; Grillo, L.; Cazon, B. R. Gruberg; Gruenberg, O.; Gushchin, E.; Guz, Yu.; Gys, T.; Gobel, C.; Hadavizadeh, T.; Hadjivasiliou, C.; Haefeli, G.; Haen, C.; Haines, S. C.; Hall, S.; Hamilton, B.; Hansmann-Menzemer, S.; Harnew, N.; Harnew, S. T.; Harrison, J.; He, J.; Head, T.; Heister, A.; Hennessy, K.; Henrard, P.; Henry, L.; Hernando Morata, J. A.; van Herwijnen, E.; Hess, M.; Hicheur, A.; Hill, D.; Hombach, C.; Hulsbergen, W.; Humair, T.; Hushchyn, M.; Hutchcroft, D.; Idzik, M.; Ilten, P.; Jacobsson, R.; Jalocha, J.; Jans, E.; Jawahery, A.; John, M.; Johnson, D.; Jones, C. R.; Joram, C.; Jost, B.; Jurik, N.; Kandybei, S.; Kanso, W.; Karacson, M.; Kariuki, J. M.; Karodia, S.; Kecke, M.; Kelsey, M.; Kenyon, I. R.; Kenzie, M.; Ketel, T.; Khairullin, E.; Khanji, B.; Khurewathanakul, C.; Kirn, T.; Klaver, S.; Klimaszewski, K.; Koliiev, S.; Kolpin, M.; Komarov, I.; Koppenburg, P.; Kozachuk, A.; Kozeiha, M.; Kravchuk, L.; Kreplin, K.; Kreps, M.; Krokovny, P.; Krzemien, W.; Kucewicz, W.; Kucharczyk, M.; Kudryavtsev, V.; Kuonen, A. K.; Kurek, K.; Kvaratskheliya, T.; Lacarrere, D.; Lafferty, G.; Lai, A.; Lambert, D.; Lanfranchi, G.; Langenbruch, C.; Langhans, B.; Latham, T.; Lazzeroni, C.; Le Gac, R.; van Leerdam, J.; Lees, J. -P.; Leflat, A.; Lefrancois, J.; Lefevre, R.; Lemaitre, F.; Lemos Cid, E.; Leroy, O.; Lesiak, T.; Leverington, B.; Likhomanenko, T.; Lindner, R.; Linn, C.; Lionetto, F.; Loh, D.; Longstaff, I.; Lopes, J. H.; Lucchesi, D.; Lucio Martinez, M.; Luo, H.; Lupato, A.; Luppi, E.; Lupton, O.; Lusiani, A.; Lyu, X.; Machefert, F.; Maciuc, F.; Maev, O.; Maguire, K.; Malde, S.; Malinin, A.; Maltsev, T.; Manca, G.; Mancinelli, G.; Manning, P.; Maratas, J.; Marchand, J. F.; Marconi, U.; Marin Benito, C.; Marino, P.; Marks, J.; Martellotti, G.; Martinelli, M.; Martinez Santos, D.; Martinez Vidal, F.; Martins Tostes, D.; Massacrier, L. M.; Massafferri, A.; Matev, R.; Mathad, A.; Mathe, Z.; Matteuzzi, C.; Mauri, A.; Maurin, B.; Mazurov, A.; McCann, M.; McCarthy, J.; Mcnab, A.; McNulty, R.; Meadows, B.; Meier, F.; Melnychuk, D.; Merk, M.; Michielin, E.; Milanes, D. A.; Minard, M. -N.; Mitzel, D. S.; Molina Rodriguez, J.; Monroy, I. A.; Monteil, S.; Morandin, M.; Morawski, P.; Morda, A.; Morello, M. J.; Moron, J.; Morris, A. B.; Mountain, R.; Muheim, F.; Mussini, M.; Mueller, J.; Mueller, K.; Mueller, V.; Naik, P.; Nakada, T.; Nandakumar, R.; Nandi, A.; Nasteva, I.; Needham, M.; Neri, N.; Neubert, S.; Neufeld, N.; Neuner, M.; Nguyen, A. D.; Nguyen-Mau, C.; Niess, V.; Nieswand, S.; Niet, R.; Nikitin, N.; Nikodem, T.; Novoselov, A.; O'Hanlon, D. P.; Oblakowska-Mucha, A.; Obraztsov, V.; Ogilvy, S.; Okhrimenko, O.; Oldeman, R.; Onderwater, C. J. G.; Otalora Goicochea, J. M.; Otto, A.; Owen, P.; Oyanguren, A.; Pais, P. R.; Palano, A.; Palombo, F.; Palutan, M.; Papanestis, A.; Pappagallo, M.; Pappalardo, L. L.; Pappenheimer, C.; Parker, W.; Parkes, C.; Passaleva, G.; Patel, G. D.; Patrignani, C.; Pearce, A.; Pellegrino, A.; Penso, G.; Altarelli, M. Pepe; Perazzini, S.; Perret, P.; Pescatore, L.; Petridis, K.; Petrolini, A.; Petrov, A.; Petruzzo, M.; Picatoste Olloqui, E.; Pietrzyk, B.; Pikies, M.; Pinci, D.; Pistone, A.; Piucci, A.; Playfer, S.; Plo Casasus, M.; Poikela, T.; Polci, F.; Poluektov, A.; Polyakov, I.; Polycarpo, E.; Pomery, G. J.; Popov, A.; Popov, D.; Popovici, B.; Potterat, C.; Price, E.; Price, J. D.; Prisciandaro, J.; Pritchard, A.; Prouve, C.; Pugatch, V.; Navarro, A. Puig; Punzi, G.; Qian, W.; Quagliani, R.; Rachwal, B.; Rademacker, J. H.; Rama, M.; Ramos Pernas, M.; Rangel, M. S.; Raniuk, I.; Raven, G.; Redi, F.; Reichert, S.; dos Reis, A. C.; Remon Alepuz, C.; Renaudin, V.; Ricciardi, S.; Richards, S.; Rihl, M.; Rinnert, K.; Rives Molina, V.; Rodrigues, A. B.; Rodrigues, E.; Rodriguez Lopez, J. A.; Rodriguez Perez, P.; Rogozhnikov, A.; Roiser, S.; Romanovskiy, V.; Romero Vidal, A.; Ronayne, J. W.; Rotondo, M.; Ruf, T.; Ruiz Valls, P.; Saborido Silva, J. J.; Sadykhov, E.; Sagidova, N.; Saitta, B.; Salustino Guimaraes, V.; Sanchez Mayordomo, C.; Sanmartin Sedes, B.; Santacesaria, R.; Santamarina Rios, C.; Santimaria, M.; Santovetti, E.; Sarti, A.; Satriano, C.; Satta, A.; Saunders, D. M.; Savrina, D.; Schael, S.; Schindler, H.; Schlupp, M.; Schmelling, M.; Schmelzer, T.; Schmidt, B.; Schneider, O.; Schopper, A.; Schubiger, M.; Schune, M. -H.; Schwemmer, R.; Sciascia, B.; Sciubba, A.; Semennikov, A.; Sergi, A.; Serra, N.; Serrano, J.; Sestini, L.; Seyfert, P.; Shapkin, M.; Shapoval, I.; Shcheglov, Y.; Shears, T.; Shekhtman, L.; Shevchenko, V.; Shires, A.; Siddi, B. G.; Coutinho, R. Silva; Silva de Oliveira, L.; Simi, G.; Sirendi, M.; Skidmore, N.; Skwarnicki, T.; Smith, I. T.; Snoek, H.; Sokoloff, M. D.; Soler, F. J. P.; Souza, D.; Souza De Paula, B.; Spaan, B.; Spradlin, P.; Sridharan, S.; Stagni, F.; Stahl, M.; Stahl, S.; Stefko, P.; Stefkova, S.; Steinkamp, O.; Stenyakin, O.; Stevenson, S.; Stone, S.; Storaci, B.; Stracka, S.; Straticiuc, M.; Straumann, U.; Sutcliffe, W.; Swientek, K.; Syropoulos, V.; Szczekowski, M.; Szumlak, T.; T'Jampens, S.; Tayduganov, A.; Tekampe, T.; Tellarini, G.; Teubert, F.; van Tilburg, J.; Tisserand, V.; Tobin, M.; Tolk, S.; Tomassetti, L.; Tonelli, D.; Topp-Joergensen, S.; Toriello, F.; Tourneffer, E.; Tourneur, S.; Trabelsi, K.; Traill, M.; Tresch, M.; Trisovic, A.; Tsaregorodtsev, A.; Tsopelas, P.; Tully, A.; Tuning, N.; Ukleja, A.; Ustyuzhanin, A.; Uwer, U.; Vacca, C.; Vagnoni, V.; Valat, S.; Valenti, G.; Vallier, A.; Gomez, R. Vazquez; Vazquez Regueiro, P.; Vecchi, S.; van Veghel, M.; Velthuis, J. J.; Veltri, M.; Veneziano, G.; Venkateswaran, A.; Vesterinen, M.; Viaud, B.; Vieira, D.; Vieites Diaz, M.; Vilasis-Cardona, X.; Volkov, V.; Vollhardt, A.; Voneki, B.; Voong, D.; Vorobyev, A.; Vorobyev, V.; Voss, C.; Vazquez Sierra, C.; Waldi, R.; Wallace, C.; Wallace, R.; Ward, D. R.; Wark, H. M.; Watson, N. K.; Websdale, D.; Weiden, A.; Whitehead, M.; Wicht, J.; Wilkinson, G.; Williams, T.; Wilson, F. F.; Wimberley, J.; Wishahi, J.; Wislicki, W.; Witek, M.; Wormser, G.; Wotton, S. A.; Wraight, K.; Wright, S.; Wyllie, K.; Xie, Y.; Yang, Z.; Yu, J.; Yuan, X.; Yushchenko, O.; Zangoli, M.; Zarebski, K. A.; Zavertyaev, M.; Zhelezov, A.; Zheng, Y.; Zhokhov, A.; Zhukov, V.; Zucchelli, S.

    2016-01-01

    The production of W and Z bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of 1.98 +/- 0.02 fb(-1). The W boson is identified using its decay to

  4. The Air War Over Serbia: Denial, Punishment, or Balance of Interest

    Science.gov (United States)

    2001-06-01

    FBIS AU0806210699. 198 �I Do Not Think Milosevic Is Willing To Compromise, Interview with Zoran Djindjic ,� Milan Corriere della Sera, 27 April...Zoran Djindjic .� Milan Corriere della Sera, 27 April 1999. In FBIS [Foreign Broadcast Information Service] FTS19990427000545. Ignatieff, Michael

  5. Turkish population data with the CODIS multiplex short tandem repeat loci.

    Science.gov (United States)

    Akbasak, B S; Budowle, B; Reeder, D J; Redman, J; Kline, M C

    2001-12-01

    Allele frequencies for 13 tetrameric short tandem repeat (STR) loci, CSF1PO, D18S51, D3S1358, D21S11, D5S818, FGA, D7S820, HUMTH01, D8S1179, TPOX, D13S317, VWA, and D16S539 were determined on 198 Turkish blood samples.

  6. Tibetan musician

    OpenAIRE

    Simpson, Sir, Benjamin, fl 1872

    2003-01-01

    241 x 293 mm. Half length portrait of a Tibetan musician. This photograph, by Dr. (later Sir) Benjamin Simpson was exhibited in the 1872 exhibition of the Bengal Photographic Society under the title of 'A wandering minstrel'. See: Falconer, J (198?), 'Ethnographical photography in India 1850-1900', 'The Photographic Collector', volume 5, no. 1, pp.16-46. Photograph taken circa 1872.

  7. Consumer Motivation: A New Focus for Rebate Redemption.

    Science.gov (United States)

    Tat, Peter K.; Cornwell, T. Bettina

    1991-01-01

    A study of 220 users and 198 nonusers of manufacturers' rebates found 3 motivational factors that predicted use: (1) consumers' price consciousness; (2) perceived time and effort to redeem rebates; and (3) perceived satisfaction from saving money. Recommendations for more effective redemptions resulted. (SK)

  8. Swaddling: Maternal Option and Sleep Behaviour in Two-Month-Old Infants

    Science.gov (United States)

    Kelmanson, Igor

    2013-01-01

    This study aimed to assess possible association between swaddling and sleep behaviour in two-month-old infants. It comprised 198 apparently healthy infants from the community setting selected by chance (86 boys, 112 girls), aged two months, who were singletons born in St Petersburg in 2007. The mothers were asked to complete the questionnaires…

  9. Inhibitory activity of chlorogenic acids in decaffeinated green coffee beans against porcine pancreas lipase and effect of a decaffeinated green coffee bean extract on an emulsion of olive oil.

    Science.gov (United States)

    Narita, Yusaku; Iwai, Kazuya; Fukunaga, Taiji; Nakagiri, Osamu

    2012-01-01

    A decaffeinated green coffee bean extract (DGCBE) inhibited porcine pancreas lipase (PPL) activity with an IC50 value of 1.98 mg/mL. Six different chlorogenic acids in DGCBE contributed to this PPL inhibition, accounting for 91.8% of the inhibitory activity. DGCBE increased the droplet size and decreased the specific surface area of an olive oil emulsion.

  10. The Use of Internet of EFL Learners

    Science.gov (United States)

    Srichanyachon, A. Napaporn

    2013-01-01

    This study investigated attitudes toward using the Internet as a learning tool among students at Bangkok University; students' expectation of social networks and search engines in learning English, as well as their perceived usefulness. It also examined their use of the Internet for learning English. The samples were 198 undergraduate students…

  11. The Measurement of Psychological Maltreatment: Early Data on the Child Abuse and Trauma Scale.

    Science.gov (United States)

    Sanders, Barbara; Becker-Lausen, Evvie

    1995-01-01

    The Child Abuse and Trauma Scale, a self-report measure yielding a quantitative index of the frequency and extent of negative experiences in childhood and adolescence, was administered to 1,198 college students and 17 subjects with Multiple Personality Disorder. Results revealed the scale's strong internal consistency, test-retest reliability, and…

  12. In Their Own Words: A Qualitative Content Analysis of Women's and Men's Preferences for Women's Genitals

    Science.gov (United States)

    Mullinax, Margo; Herbenick, Debby; Schick, Vanessa; Sanders, Stephanie A.; Reece, Michael

    2015-01-01

    Research increasingly shows that genital attitudes have an impact on sexual well-being and health-seeking behaviours. This study explored what women and men like and dislike about women's genitals. Data are from open-ended items, part of a cross-sectional internet-based survey anonymously completed by 496 women and 198 men. Overall, both women and…

  13. High-dose 5-fluorouracil plus low dose methotrexate plus or minus low-dose PALA in advanced colorectal cancer : a randomised phase II-III trial of the EORTC Gastrointestinal Group

    NARCIS (Netherlands)

    Wils, J; Blijham, GH; Wagener, T; De Greve, J; Jansen, RLH; Kok, TC; Nortier, JWR; Bleiberg, H; Couvreur, ML; Genicot, B; Baron, B

    2003-01-01

    The aim of this study was to investigate whether N-(phosphonacetyl)-L-aspartic acid (PALA) can enhance the activity of low-dose methotrexate (LD-MTX) modulated infusional 5-fluorouracil (5-FU) in patients with advanced colorectal cancer. 198 patients were randomised either to (i) 5-FU 60 mg/kg as a

  14. Under the Same Blue Sky? Inequity in Migrant Children's Education in China

    Science.gov (United States)

    Tan, Guangyu

    2010-01-01

    It is estimated that more than 10% of China's population has left their villages and hometowns as millions of farmers have descended upon cities and urban centers in response to a huge demand for labor since the economic reform launched in the late 1970s (Li, 2006). Approximately 19.8 million children are believed to have accompanied their parents…

  15. Children's Moral Self-Concept: The Role of Aggression and Parent-Child Relationships

    Science.gov (United States)

    Sengsavang, Sonia; Krettenauer, Tobias

    2015-01-01

    This study examined the role of aggressiveness and parenting in the development of children's moral self-concept. Participants were 198 elementary school children and their parents (M = 8.65 years, SD = 2.44). Participants completed a structured moral self puppet interview and a questionnaire about their relationship to parents. Parents completed…

  16. Bachelor of Social Work Students and Mental Health Stigma: Understanding Student Attitudes

    Science.gov (United States)

    Zellmann, Karen T.; Madden, Elissa E.; Aguiniga, Donna M.

    2014-01-01

    Bachelor-level social work students (n = 198) at a midsized Midwestern public university were surveyed to evaluate their attitudes toward those with mental health concerns. Additionally, students were surveyed regarding their willingness to seek treatment for their own mental health needs. Results of the analyses suggest that the majority of…

  17. 30 CFR 250.901 - What industry standards must your platform meet?

    Science.gov (United States)

    2010-07-01

    ..., Building Code Requirements for Reinforced Concrete (ACI 318-95) and Commentary (ACI 318R-95) (incorporated..., Specification for Structural Steel Buildings, (incorporated by reference as specified in § 250.198); (4...); (22) AWS D3.6M, Specification for Underwater Welding, (incorporated by reference as specified in §...

  18. Autoantibodies to aberrantly glycosylated MUC1 in early stage breast cancer are associated with a better prognosis

    DEFF Research Database (Denmark)

    Blixt, Ola; Bueti, Deanna; Burford, Brian;

    2011-01-01

    associated glycoforms of MUC1 in a proportion of early breast cancer patients (54/198). Five positive sera were selected for detailed definition of the reactive epitopes using on chip glycosylation technology and a panel of glycopeptides based on a single MUC1 tandem repeat carrying specific glycans...

  19. 75 FR 60263 - Federal Acquisition Regulation; Offering a Construction Requirement-8(a) Program

    Science.gov (United States)

    2010-09-29

    ... Federal Acquisition Regulation; Offering a Construction Requirement--8(a) Program AGENCIES: Department of... Regulations Council (Councils) are issuing a final rule amending the Federal Acquisition Regulation (FAR) to revise FAR subpart 19.8, Contracting with the Small Business Administration (The 8(a) Program),...

  20. Investigation of University Students' Self-Acceptance and Learned Resourcefulness: A Longitudinal Study

    Science.gov (United States)

    Ceyhan, A. Aykut; Ceyhan, Esra

    2011-01-01

    Self-acceptance and learned resourcefulness of university students are important concepts in coping with the environmental and developmental stressors and in the development of healthy personality. In this study, university students' self acceptance and learned resourcefulness levels were investigated longitudinally. 198 university students' self…

  1. Vortex Nucleation in a Dissipative Variant of the Nonlinear Schroedinger Equation Under Rotation

    Science.gov (United States)

    2014-12-01

    Vortices in Nonlinear Fields (Clarendon, UK, 1999). [2] Yu.S. Kivshar and B. Luther -Davies, Physics Reports 298, 81–197 (1998). [3] Y.S. Kivshar, J...Christou, V. Tikhonenko, B. Luther -Davies and L. Pismen, Optics Comm. 152, 198–206 (1998). [4] H.J. Lugt, Vortex Flow in Nature and Technology (John

  2. Morphological features of Co-rich manganese deposits and their relation to seabed slopes

    Digital Repository Service at National Institute of Oceanography (India)

    Yamazaki, T.; Sharma, R.

    -rich(manganesecrustsaroundMarcusIsland.MarineSciencesMonthly19:209] 214in )Japanese.Morgan,C.L.,R.O.Mahan,A.Malahof,andJ.C.Wiltshire.198.MicrotopographyofCrosSeamount.MarineMining7:249] 269. Pichocki,C.,andM.Hofert.1987.CharacteristicsofCo-richferomanganesenodulesandcrustssampledinFrench...

  3. 76 FR 18942 - Policies To Promote Rural Radio Service and To Streamline Allotment and Assignment Procedures

    Science.gov (United States)

    2011-04-06

    ... Priority. The Commission found, however, that such corporations are not sovereign or quasi-sovereign... Priority to such corporations. 28. Native Public Media and the National Congress of American Indians (NPM... to the Small Business Paperwork Relief Act of 2002, Public Law 107-198, see 44 U.S.C. 3506(c)(4),...

  4. Why Do We Do What We Do? Lifelong Learning and Consumer Behavior

    Science.gov (United States)

    Shirk, John C.

    2004-01-01

    My interviews in this study are a continuation of research into adult learning (Shirk, 1984, 1986, 1996. 1998). Based on personal interviews with 198 respondents, I attempted to portray the states of mind most adults face when learning something new. Now, in these twenty-nine interviews, I continue that process, focusing more intently, however, on…

  5. Trends in United States cotton yield productivity since 1980

    Science.gov (United States)

    Cotton is produced in over 30 countries and provides a major fiber source for textile manufacturers. In 2012, the direct market value of 17.0 million bales of U.S. cotton equated to US$ 8.1 billion. The objective of this study was to document trends in U.S. upland cotton yield productivity since 198...

  6. Deterrence of Nuclear Terrorism via Post-Detonation Attribution: Is the United States on Target?

    Science.gov (United States)

    2009-12-01

    analysis of recovered materials. Elemental and isotopic bulk analysis tools include chemical assay, radiochemistry , radioactive counting techniques...disciplines as chemistry, geochemistry, radiochemistry , nuclear physics, radiation physics, and nuclear engineering.193 The current staffing...198 Student enrollment in university graduate radiochemistry programs has dwindled; in fact, less than six doctoral degrees in radiochemistry are

  7. Genetic polymorphisms in antioxidative enzymes are associated to FEV(1) in smokers independently of asthma

    DEFF Research Database (Denmark)

    Malling, T H; Sigsgaard, Torben; Andersen, Charlotte Brasch;

    2012-01-01

    in combination with steroid usage, bronchial hyperresponsiveness, and atopy. These phenotypes and lung function were analysed with respect to Glutathione peroxidase, GPX1 (Pro198Leu, rs1050450), Manganese Superoxide dismutase, SOD2 (Ala16Val, rs4880) and three Glutathione S-transferases; GSTP1 (Ile105Val, rs1695...

  8. Empathy, Self-Reflection, and Curriculum Choice

    Science.gov (United States)

    Grosseman, Suely; Hojat, Mohammadreza; Duke, Pamela M.; Mennin, Stewart; Rosenzweig, Steven; Novack, Dennis

    2014-01-01

    We administered the Jefferson Scale of Empathy and the Groningen Reflection Ability Scale to 61 of 64 entering medical students who self-selected a problem-based learning curricular track and to 163 of 198 who self-selected a lecture-based track (response rates of 95.3% and 82.3%, respectively, with no statistically significant differences in mean…

  9. Genome-wide association study of renal cell carcinoma identifies two susceptibility loci on 2p21 and 11q13.3

    NARCIS (Netherlands)

    Purdue, Mark P.; Johansson, Mattias; Zelenika, Diana; Toro, Jorge R.; Scelo, Ghislaine; Moore, Lee E.; Prokhortchouk, Egor; Wu, Xifeng; Kiemeney, Lambertus A.; Gaborieau, Valerie; Jacobs, Kevin B.; Chow, Wong-Ho; Zaridze, David; Matveev, Vsevolod; Lubinski, Jan; Trubicka, Joanna; Szeszenia-Dabrowska, Neonila; Lissowska, Jolanta; Rudnai, Peter; Fabianova, Eleonora; Bucur, Alexandru; Bencko, Vladimir; Foretova, Lenka; Janout, Vladimir; Boffetta, Paolo; Colt, Joanne S.; Davis, Faith G.; Schwartz, Kendra L.; Banks, Rosamonde E.; Selby, Peter J.; Harnden, Patricia; Berg, Christine D.; Hsing, Ann W.; Grubb, Robert L.; Boeing, Heiner; Vineis, Paolo; Clavel-Chapelon, Francoise; Palli, Domenico; Tumino, Rosario; Krogh, Vittorio; Panico, Salvatore; Duell, Eric J.; Quiros, Jose Ramon; Sanchez, Maria-Jose; Navarro, Carmen; Ardanaz, Eva; Dorronsoro, Miren; Khaw, Kay-Tee; Allen, Naomi E.; Bueno-de-Mesquita, H. Bas; Peeters, Petra H. M.; Trichopoulos, Dimitrios; Linseisen, Jakob; Ljungberg, Borje; Overvad, Kim; Tjonneland, Anne; Romieu, Isabelle; Riboli, Elio; Mukeria, Anush; Shangina, Oxana; Stevens, Victoria L.; Thun, Michael J.; Diver, W. Ryan; Gapstur, Susan M.; Pharoah, Paul D.; Easton, Douglas F.; Albanes, Demetrius; Weinstein, Stephanie J.; Virtamo, Jarmo; Vatten, Lars; Hveem, Kristian; Njolstad, Inger; Tell, Grethe S.; Stoltenberg, Camilla; Kumar, Rajiv; Koppova, Kvetoslava; Cussenot, Olivier; Benhamou, Simone; Oosterwijk, Egbert; Vermeulen, Sita H.; Aben, Katja K. H.; van der Marel, Saskia L.; Ye, Yuanqing; Wood, Christopher G.; Pu, Xia; Mazur, Alexander M.; Boulygina, Eugenia S.; Chekanov, Nikolai N.; Foglio, Mario; Lechner, Doris; Gut, Ivo; Heath, Simon; Blanche, Helene; Hutchinson, Amy; Thomas, Gilles; Wang, Zhaoming; Yeager, Meredith; Fraumeni, Joseph F.; Skryabin, Konstantin G.; McKay, James D.; Rothman, Nathaniel; Chanock, Stephen J.; Lathrop, Mark; Brennan, Paul

    2011-01-01

    We conducted a two-stage genome-wide association study of renal cell carcinoma (RCC) in 3,772 affected individuals (cases) and 8,505 controls of European background from 11 studies and followed up 6 SNPs in 3 replication studies of 2,198 cases and 4,918 controls. Two loci on the regions of 2p21 and

  10. Biological variation in circulating levels of mannan-binding lectin (MBL) and MBL-associated serine protease-2 and the influence of age, gender and physical exercise

    DEFF Research Database (Denmark)

    Ytting, H; Christensen, IJ; Thiel, Steffen;

    2007-01-01

    (n = 16); and in relation to physical exercise (n = 14). Concentrations in serum and plasma were compared (n = 198). No significant variation over 6 months and no circadian variation was found for MBL (P = 0.39 and P = 0.34 respectively) or MASP-2 (P = 0.54 and P = 0.55). Physical exercise did...

  11. 75 FR 25250 - Notice of Public Information Collections Being Submitted for Review and Approval to the Office of...

    Science.gov (United States)

    2010-05-07

    ... Tying Arrangements, MB Docket No. 07- 198, FCC 10-17. In the First Report and Order, the Commission... Section 76.61(a) permits a local commercial television station or qualified low power television station... television station or a qualified low power television station believes that a cable operator has failed...

  12. A {beta} - {gamma} coincidence; Metodo de coincidencias {beta} - {gamma}

    Energy Technology Data Exchange (ETDEWEB)

    Agullo, F.

    1960-07-01

    A {beta} - {gamma} coincidence method for absolute counting is given. The fundamental principles are revised and the experimental part is detailed. The results from {sup 1}98 Au irradiated in the JEN 1 Swimming pool reactor are given. The maximal accuracy is 1 per cent. (Author) 11 refs.

  13. Lead Toxicity and Iron Deficiency in Utah Migrant Children.

    Science.gov (United States)

    Ratcliffe, Stephen D.; And Others

    1989-01-01

    Determines the frequency of presumptive iron deficiency and lead toxicity in 198 Utah migrant children, aged 9-72 months. There were no confirmed cases of lead toxicity. Thirteen percent of all children tested, and 30 percent of those aged 9-23 months, were iron deficient. Hematocrit determination is an insensitive screen for iron deficiency.…

  14. Evaluation of an Implementation Model : A National Investigation of VA Residential Programs

    NARCIS (Netherlands)

    Cook, Joan M.; Dinnen, Stephanie; Coyne, James C.; Thompson, Richard; Simiola, Vanessa; Ruzek, Josef; Schnurr, Paula P.

    2015-01-01

    This national investigation utilizes qualitative data to evaluate an implementation model regarding factors influencing provider use of two evidence-based treatments for posttraumatic stress disorder (PTSD). Semi-structured qualitative interviews with 198 mental health providers from 38 Department o

  15. Effects of sweeteners on individual feed intake characteristics and performance in group-housed weanling pigs

    NARCIS (Netherlands)

    Sterk, A.R.; Schlegel, P.; Mul, A.J.; Ubbink-Blanksma, M.; Bruininx, E.M.A.M.

    2008-01-01

    To assess the effects of 2 high intensity sodium saccharine based sweeteners on individual feed intake characteristics and performance of group-housed weaned pigs, 198 26-d-old weanling pigs were given ad libitum access to 3 dietary treatments: containing no additional sweetener (Control), 150 mg sw

  16. Curriculum-Based Measurement in Science Learning: Vocabulary-Matching as an Indicator of Performance and Progress

    Science.gov (United States)

    Espin, Christine A.; Busch, Todd W.; Lembke, Erica S.; Hampton, David D.; Seo, Kyounghee; Zukowski, Beth A.

    2013-01-01

    The technical adequacy of curriculum-based measures in the form of short and simple vocabulary-matching probes to predict students' performance and progress in science at the secondary level was investigated. Participants were 198 seventh-grade students from 10 science classrooms. Curriculum-based measurements (CBM) were 5-min vocabulary-matching…

  17. Excitation functions of deuteron-induced nuclear reactions on natural platinum up to 24 MeV

    Energy Technology Data Exchange (ETDEWEB)

    Khandaker, Mayeen Uddin, E-mail: mu_khandaker@yahoo.com [Department of Physics, University of Malaya, 50603 Kuala Lumpur (Malaysia); Haba, Hiromitsu; Murakami, Masashi [Nishina Center for Accelerator-Based Science, RIKEN, Wako, Saitama 351-0198 (Japan); Otuka, Naohiko [Nuclear Data Section, Division of Physical and Chemical Sciences, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, A-1400 Vienna (Austria); Kassim, Hasan Abu [Department of Physics, University of Malaya, 50603 Kuala Lumpur (Malaysia)

    2015-11-01

    Excitation functions of the {sup nat}Pt(d,x){sup 192,193,194,195,196m2,196,198m,198,199}Au, {sup 195m,197}Pt and {sup 190(g+m1+0.086m2),192(g+m1),194m}Ir nuclear reactions were measured from the respective threshold up to 24 MeV deuteron energy by using the stacked foil activation technique combined with HPGe gamma-ray spectrometry. Measured data were critically compared with the available literature data and theoretical data extracted from the TENDL-2013 library, and only partial agreement among them was found. Physical thick target yields for the investigated reaction products were also deduced and compared with the directly measured ones in the literature. The deduced yield curves indicate that a low energy cyclotron (<15 MeV) and a highly enriched {sup 198}Pt target could be used to obtain {sup 198,199}Au in no carrier added form. All cross-sections for {sup 190(g+m1+0.086m2),194m}Ir and those for {sup 193,194,196m2,196,199}Au, and {sup 195m,197}Pt in the lower energy region are reported for the first time.

  18. A Psychometric Investigation of the Academic Self-Concept of Asian American College Students

    Science.gov (United States)

    Cokley, Kevin; Patel, Nima

    2007-01-01

    The psychometric properties of scores from the Academic Self-Concept Scale are examined in a group of 198 Asian American college students. Using parallel analysis, a four-factor solution accounting for 46% of the variance was found. In a test of construct validity, academic self-concept was found to be negatively related to adherence to Asian…

  19. An antiinflammatory actions of exenatide

    Directory of Open Access Journals (Sweden)

    S Yu Vorotnikova

    2012-12-01

    Full Text Available Реферат по статье: Chaudhuri A, Ghanim H, Vora M, Sia CL, Korzeniewski K, Dhindsa S, Makdissi A, Dandona P. Exenatide exerts a potent antiinflammatory effect. J Clin Endocrinol Metab. 2012 Jan; 97(1: 198-207.

  20. Pattern of chromosome involvement in childhood hyperdiploid pre-B-cell acute lymhoblastic leukemia cases from India

    Directory of Open Access Journals (Sweden)

    Lily S. Kerketta

    2014-01-01

    Conclusion: In this study, the pattern of chromosome involvement in hyperdiploid karyotype of ALL patients is same as other studies except some chromosomes like 1, 6, 11, 12, 19 and 22 have some more frequent involvement than other studies. This study also showed the occurrence of TEL/AML1 fusion is more (19.8% than other reports from India.

  1. Applications of a Sequence of Points in Teaching Linear Algebra, Numerical Methods and Discrete Mathematics

    Science.gov (United States)

    Shi, Yixun

    2009-01-01

    Based on a sequence of points and a particular linear transformation generalized from this sequence, two recent papers (E. Mauch and Y. Shi, "Using a sequence of number pairs as an example in teaching mathematics". Math. Comput. Educ., 39 (2005), pp. 198-205; Y. Shi, "Case study projects for college mathematics courses based on a particular…

  2. Analysis of Cloud-Based Database Systems

    Science.gov (United States)

    2015-06-01

    University San Luis Obispo, 2009 Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN COMPUTER SCIENCE...for a query to complete on average for the production system was 136,746 xvi microseconds. On our cloud-based system, the average was 198,875

  3. Illicit Drug Use, Cigarette Smoking and Alcohol Drinking Behaviour among a Sample of High School Adolescents in the Pietersburg Area of the Northern Province, South Africa.

    Science.gov (United States)

    Madu, Sylvester Ntomchukwu; Matla, Ma-Queen Patience

    2003-01-01

    Investigates the prevalence of illicit drug use, cigarette smoking and alcohol drinking behavior among a sample of high-school adolescents in the Pietersburg area of South Africa. Findings indicate the prevalence rate of 19.8% for illicit drug use, 10.6% for cigarette smoking and 39.1% for alcohol consumption among the participants. Implications…

  4. Experience with fast neutron therapy for unresectable carcinoma of the pancreas

    Energy Technology Data Exchange (ETDEWEB)

    Al-Abdulla, A.S.M. (Univ. of Texas Medical Branch, Galveston); Hussey, D.H.; Olson, M.H.; Wright, A.E.

    1981-02-01

    The records of 70 patients with adenocarcinoma of the pancreas treated with radiotherapy were reviewed. Fifteen were treated with 50-MeV/sub d ..-->.. Be/ neutrons or a combination of 50-MeV/sub d ..-->.. Be/ neutrons and 25 to 32 MeV photons (neutron group), 30 with external beam photons alone (photon group), and 25 with radioactive gold-grain implantation (/sup 198/Au-implant group). The 12-month survival rate was 40% (6/15) for the neutron group; three patients in this group were living at the time of analysis, 16, 19, and 42 months from the date of diagnosis. By comparison, the 12-month survival rate was 23% (7/30) for the photon group and 32% (8/25) or the /sup 198/Au-implant group. The actuarial survival curve for the neutron group was significantly better than the survival curve for the photon group (Wilcoxon test/sup 7/: p = 0.3). Although the difference between the survival curves for the neutron and /sup 198/Au-implant groups is not statistically significant, the neutron patients presented more advanced disease than those treated with radioactive gold-grain implants. No radiotherapy complications were observed in the neutron group, whereas 3% (1/30) of patients in the photon group and 24% (6/25) of patients in the /sup 198/Au-implant group developed major complications.

  5. Economic costs of fever to households in the middle belt of Ghana

    DEFF Research Database (Denmark)

    Tawiah, Theresa; Asante, Kwaku Poku; Dwommoh, Rebecca Akua;

    2016-01-01

    BACKGROUND: Malaria is one of the main health problems in the sub-Saharan Africa accounting for approximately 198 million morbidity and close to 600,000 mortality cases. Households incur out-of-pocket expenditure for treatment and lose income as a result of not being able to work or care for family...

  6. Side channel analysis of some hash based MACs: A response to SHA-3 requirements

    DEFF Research Database (Denmark)

    Gauravaram, Praveen; Okeya, Katsuyuki

    2008-01-01

    The forthcoming NIST's Advanced Hash Standard (AHS) competition to select SHA-3 hash function requires that each candidate hash function submission must have at least one construction to support FIPS 198 HMAC application. As part of its evaluation, NIST is aiming to select either a candidate hash...

  7. Architectures and Applications for Scalable Quantum Information Systems

    Science.gov (United States)

    2007-01-01

    Phys. Rev. Lett., vol. 77, p. 198, 1996. arXive e-print quant-ph/9602019. [18] V. Adve, C. Lattner, M. Brukman, A. Shukla , and B. Gaeke, “LLVA: A Low...the quantum nature of electrons begins to dominate over normal classical behavior. For example, in 100-nm-wide polysil- icon wires at 100 mK , electrons

  8. HOTEL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The Ritz-Carlton Beijing, Financial Street Enjoy a healthy and organic yet tasty lunch buffet at the Greenfish restaurant, served 11:30 a.m.-2:30 p.m. daily for 198 yuan per person (plus a 15-percent service charge) on Mondays through

  9. United States Air Force Research Initiation Program for 1987. Volume 1

    Science.gov (United States)

    1989-04-01

    formulae for the estimation of stature for geographic and racial groups as diverse as the Chinese and the South African Black. The formulae most often...fragment. 19-8 Table 3. Means and standard deviations (mm.) of the Terry collection segements , by race and sex. W Males B Males W Females B Females

  10. Nothing is Erased: Hubert Damisch and Jean Dubuffet

    NARCIS (Netherlands)

    Berrebi, S.

    2015-01-01

    Alongside his writings on the cloud, architecture, the Italian Renaissance, and cinema that established him as one of the most important art historians and philosophers working in France since the 1960s, Hubert Damisch (1928-) edited the four volumes of the writings of artist Jean Dubuffet (1901-198

  11. Decolorization of different textile dyes by Penicillium simplicissimum and toxicity evaluation after fungal treatment

    Directory of Open Access Journals (Sweden)

    L.R. Bergsten-Torralba

    2009-12-01

    Full Text Available The objective of this study was to investigate the capacity of decolorization and detoxification of the textile dyes Reactive Red 198 (RR198, Reactive Blue 214 (RB214, Reactive Blue 21 (RB21 and the mixture of the three dyes (MXD by Penicillium simplicissimum INCQS 40211. The dye RB21, a phthalocyanine, was totally decolorized in 2 days, and the others, the monoazo RR198, the diazo RB214 and MXD were decolorized after 7 days by P. simplicissimum. Initially the dye decolorization involved dye adsorption by the biomass followed by degradation. The acute toxicity after fungal treatment was monitored with the microcrustacean Daphnia pulex and measured through Effective Concentration 50% (EC50. P. simplicissimum reduced efficiently the toxicity of RB21 from moderately acutely toxic to minor acutely toxic and it also reduced the toxicity of RB214 and MXD, which remained minor acutely toxic. Nevertheless, the fungus increased the toxicity of RR198 despite of the reduction of MXD toxicity, which included this dye. Thus, P. simplicissimum INCQS 40211 was efficient to decolorize different textile dyes and the mixture of them with a significant reduction of their toxicity. In addition this investigation also demonstrated the need of toxicological assays associated to decolorization experiments.

  12. Decolorization of different textile dyes by Penicillium simplicissimum and toxicity evaluation after fungal treatment.

    Science.gov (United States)

    Bergsten-Torralba, L R; Nishikawa, M M; Baptista, D F; Magalhães, D P; da Silva, M

    2009-10-01

    The objective of this study was to investigate the capacity of decolorization and detoxification of the textile dyes Reactive Red 198 (RR198), Reactive Blue 214 (RB214), Reactive Blue 21 (RB21) and the mixture of the three dyes (MXD) by Penicillium simplicissimum INCQS 40211. The dye RB21, a phthalocyanine, was totally decolorized in 2 days, and the others, the monoazo RR198, the diazo RB214 and MXD were decolorized after 7 days by P. simplicissimum. Initially the dye decolorization involved dye adsorption by the biomass followed by degradation. The acute toxicity after fungal treatment was monitored with the microcrustacean Daphnia pulex and measured through Effective Concentration 50% (EC50). P. simplicissimum reduced efficiently the toxicity of RB21 from moderately acutely toxic to minor acutely toxic and it also reduced the toxicity of RB214 and MXD, which remained minor acutely toxic. Nevertheless, the fungus increased the toxicity of RR198 despite of the reduction of MXD toxicity, which included this dye. Thus, P. simplicissimum INCQS 40211 was efficient to decolorize different textile dyes and the mixture of them with a significant reduction of their toxicity. In addition this investigation also demonstrated the need of toxicological assays associated to decolorization experiments.

  13. 76 FR 63668 - Omaha Public Power District; Fort Calhoun Station, Unit 1; Exemption

    Science.gov (United States)

    2011-10-13

    ... [Federal Register Volume 76, Number 198 (Thursday, October 13, 2011)] [Notices] [Pages 63668-63670] [FR Doc No: 2011-26488] NUCLEAR REGULATORY COMMISSION [Docket No. 50-285; NRC-2011-0239] Omaha Public... Reactor Regulation. [FR Doc. 2011-26488 Filed 10-12-11; 8:45 am] BILLING CODE 7590-01-P...

  14. Implementation and Evaluation of a Wiki Involving Multiple Stakeholders Including Patients in the Promotion of Best Practices in Trauma Care: The WikiTrauma Interrupted Time Series Protocol

    NARCIS (Netherlands)

    Archambault, P.M.; Turgeon, A.F.; Witteman, H.O.; Lauzier, F.; Moore, L.; Lamontagne, F.; Horsley, T.; Gagnon, M.P.; Droit, A.; Weiss, M.; Tremblay, S.; Lachaine, J.; Sage, N. Le; Emond, M.; Berthelot, S.; Plaisance, A.; Lapointe, J.; Razek, T.; Belt, T.H. van de; Brand, K; Berube, M.; Clement, J.; Iii, F.J. Grajales; Eysenbach, G.; Kuziemsky, C.; Friedman, D.; Lang, E.; Muscedere, J.; Rizoli, S.; Roberts, D.J.; Scales, D.C.; Sinuff, T.; Stelfox, H.T.; Gagnon, I.; Chabot, C.; Grenier, R.; Legare, F.

    2015-01-01

    BACKGROUND: Trauma is the most common cause of mortality among people between the ages of 1 and 45 years, costing Canadians 19.8 billion dollars a year (2004 data), yet half of all patients with major traumatic injuries do not receive evidence-based care, and significant regional variation in the qu

  15. Stereotype Threat Effects on African American Children in an Urban Elementary School

    Science.gov (United States)

    Wasserberg, Martin J.

    2014-01-01

    This study investigated whether a diagnostic testing condition leads to stereotype threat effects for African American children (n = 198) at an urban elementary school. Results indicated that presenting a reading test as diagnostic of abilities hindered the performance of African American children aware of racial stereotypes but not of those…

  16. Event-Driven Interoperability Framework For Interoperation In E-Learning Information Systems - Monitored Repository

    OpenAIRE

    Petrov, Milen

    2006-01-01

    M.Petrov "Event-Driven Interoperability Framework For Interoperation In E-Learning Information Systems - Monitored Repository", IADAT-e2006, 3rd International Conference on Education, Barcelona (Spain), July 12-14, 2006, ISBN: 84-933971-9-9, pp.198 - pp.202

  17. WWC Quick Review of the Report "National Board Certification and Teacher Effectiveness: Evidence from a Random Assignment Experiment"

    Science.gov (United States)

    What Works Clearinghouse, 2009

    2009-01-01

    This study examined whether having a teacher with National Board for Professional Teaching Standards (NBPTS) certification improves student achievement. The study analyzed data on about 3,800 second through fifth grade students taught by 198 teachers in the Los Angeles Unified School District. Study data were from 2003-04 and 2004-05. The authors…

  18. Correlates of Dormitory Social Climate

    Science.gov (United States)

    Gerst, Marvin S.; Sweetwood, Hervey

    1973-01-01

    This study sampled 198 studentsin seven dormitories and 55 suites in an effort to elucidate the relationsh ip between social environment as measured by the University Residence Environment Scales, and subject mood states, friendship patterns, and perception of the architecture of dormitories. (JP)

  19. Automated Consistency Checking of Requirements Specifications

    Science.gov (United States)

    1996-07-01

    tool analyzes properties of the mode transition tables only. 6.7 Detecting Errors by Inspection A recent experiment [Porter and Votta 1994] compares the...nuclear power plants. Nucl. Safety 32, 2 (Apr.–June), 189–198. PORTER, A. A. AND VOTTA , L. G., JR. 1994. An experiment to assess different defect detection

  20. Evaluation of the efficiency of nested q-PCR in the detection of Mycobacterium tuberculosis complex directly from tuberculosis-suspected lesions in post-mortem macroscopic inspections of bovine carcasses slaughtered in the state of Mato Grosso, Brazil.

    Science.gov (United States)

    Carvalho, Ricardo César Tavares; Furlanetto, Leone Vinícius; Maruyama, Fernanda Harumy; Araújo, Cristina Pires de; Barros, Sílvia Letícia Bomfim; Ramos, Carlos Alberto do Nascimento; Dutra, Valéria; Araújo, Flábio Ribeiro de; Paschoalin, Vânia Margaret Flosi; Nakazato, Luciano; Figueiredo, Eduardo Eustáquio de Souza

    2015-08-01

    Bovine tuberculosis (BTB) is a zoonotic disease caused by Mycobacterium bovis, a member of the Mycobacterium tuberculosis complex (MTC). The quick and specific detection of this species is of extreme importance, since BTB may cause economic impacts, in addition to presenting imminent risks to human health. In the present study a nested real-time PCR test (nested q-PCR) was used in post-mortem evaluations to assess cattle carcasses with BTB-suspected lesions. A total of 41,193 cattle slaughtered in slaughterhouses located in the state of Mato Grosso, were examined. Of the examined animals, 198 (0.48%) showed BTB-suspected lesions. M. bovis was isolated in 1.5% (3/198) of the samples. Multiplex-PCR detected MTC in 7% (14/198) of the samples. The nested q-PCR test detected MTC in 28% (56/198) of the BTB-suspected lesions, demonstrating higher efficiency when compared to the multiplex-PCR and conventional microbiology. Nested q-PCR can therefore be used as a complementary test in the national program for control and eradication of bovine tuberculosis.

  1. A Randomized Controlled Trial Evaluation of an After-School Prosocial Behavior Program in an Area of Socioeconomic Disadvantage

    Science.gov (United States)

    O'Hare, Liam; Biggart, Andy; Kerr, Karen; Connolly, Paul

    2015-01-01

    A randomized controlled trial was used to evaluate the effects of a prosocial behavior after-school program called Mate-Tricks for 9- and 10-year-old children and their parents living in an area of significant socioeconomic disadvantage. The children were randomly assigned to an intervention (n = 220) or a control group (n = 198). Children were…

  2. Herbage dry-matter production and forage quality of three legumes and four non-leguminous forbs grown in single-species stands

    DEFF Research Database (Denmark)

    Elgersma, A.; Søegaard, Karen; Jensen, Søren Krogh

    2014-01-01

    ). No common feature was found within the functional groups of non-leguminous forbs and leguminous forbs, other than higher crude protein contents (198–206 g kg−1 DM) in the legumes. DM yield and fibre content were lowest in October. Digestibility declined with higher temperature and increasing fibre content...

  3. WoMMBAT : A user interface for hierarchical Bayesian estimation of working memory capacity

    NARCIS (Netherlands)

    Morey, Richard D.; Morey, Candice C.

    2011-01-01

    The change detection paradigm has become an important tool for researchers studying working memory. Change detection is especially useful for studying visual working memory, because recall paradigms are difficult to employ in the visual modality. Pashler (Perception & Psychophysics, 44, 369-378, 198

  4. Armastuse feng shui / Peeter Rüberg

    Index Scriptorium Estoniae

    Rüberg, Peeter

    2000-01-01

    Järg Jan/13;20;27/Feb/3;10;17;23/Mar/2;9;16 ;30/Apr/13/May/4;11 lk. 22;38;56;70;87;102;118;134;150;166;198;230;278 ;296Vanal hiina kodu- ja elukunstil on igaks armuelu juhtumiks varuks praktilisi nõuandeid ja võtteid

  5. Genetic and environmental influence on DNA strand break repair: a twin study

    DEFF Research Database (Denmark)

    Garm, Christian; Moreno-Villanueva, Maria; Bürkle, Alexander;

    2013-01-01

    -strand breaks), and some of the most hazardous lesions (DNA double-strand breaks). DNA damage signaling response (Gamma-H2AX signaling), relative amount of endogenous damage, and DNA-strand break repair capacities were studied in peripheral blood mononuclear cells from 198 twins (94 monozygotic and 104...

  6. Lectura sesgada

    Directory of Open Access Journals (Sweden)

    José Ernesto Ramírez

    2004-09-01

    Full Text Available El declive de los fundamentos económicos de la paz. De la Conferencia de Bretton Woods al Consenso de Washington. Bernardo Vela Orbegozo Universidad Externado de Colombia, Centro de Investigaciones y Proyectos Especiales (CIPE, Bogotá, 2005, 198 págs.

  7. 21 CFR 310.503 - Requirements regarding certain radioactive drugs.

    Science.gov (United States)

    2010-04-01

    ... cyanocobalamin Intestinal absorption studies. Gold 198 Colloidal Liver scans. Do ......do Intracavitary treatment of pleural effusions and/or ascites. Do ......do Interstitial treatment of cancer. Iodine 131 Iodide Diagnosis of thyroid functions. Do ......do Thyroid scans. Do ......do Treatment of hyperthyroidism...

  8. Clinical features and mortality in patients with early-onset Alzheimer's disease.

    NARCIS (Netherlands)

    W.N. Samson; C.M. van Duijn (Cock); W.C.J. Hop (Wim); A. Hofman (Albert)

    1996-01-01

    textabstractIn a population-based study of 198 patients with probable early-onset Alzheimer's disease (AD), we studied the occurrence of extrapyramidal signs (tremors and rigidity), myoclonus, psychosis and seizures, as well as their predictive value for mortality. The presence of tremors was signif

  9. The Intergenerational Congruence of Mothers' and Preschoolers' Narrative Affective Content and Narrative Coherence

    Science.gov (United States)

    Sher-Censor, Efrat; Grey, Izabela; Yates, Tuppett M.

    2013-01-01

    Intergenerational congruence of mothers' and preschoolers' narratives about the mother-child relationship was examined in a sample of 198 Hispanic (59.1%), Black (19.2%), and White (21.7%) mothers and their preschool child. Mothers' narratives were obtained with the Five Minute Speech Sample and were coded for negative and positive affective…

  10. Suicidal Ideation and Sexual Orientation in College Students: The Roles of Perceived Burdensomeness, Thwarted Belongingness, and Perceived Rejection due to Sexual Orientation

    Science.gov (United States)

    Hill, Ryan M.; Pettit, Jeremy W.

    2012-01-01

    A theoretical model in which perceived burdensomeness and thwarted belongingness were hypothesized to account for the association between sexual orientation and suicidal ideation among college students was tested. Among 198 college students (mean age 21.28 years), gay, lesbian, and bisexual students (n = 50) reported significantly higher levels of…

  11. WWC Review of the Report "Same-Language-Subtitling (SLS): Using Subtitled Music Video for Reading Growth". What Works Clearinghouse Single Study Review

    Science.gov (United States)

    What Works Clearinghouse, 2013

    2013-01-01

    This randomized controlled trial examined the impacts of "Same-Language-Subtitling" ("SLS"), a karaoke-style subtitling intervention, on the reading comprehension skills of secondary school students in Kaneohe, Hawaii. Researchers randomly assigned 198 secondary school students with learning disabilities (ages 14 to 19) to…

  12. 水稻移栽密度和早期水管理对无芒稗生态控制效果的影响%Effects of rice transplanting density and early irrigation management on barnyardgrass ecological control

    Institute of Scientific and Technical Information of China (English)

    徐正浩; 王一平; 余柳青; A.Martin Mortimer

    2004-01-01

    在50株·m-2无芒稗的干扰下,杂交水稻Ⅱ优2070移栽密度19.8cm×26.4cm处理对无芒稗的生态控制效果显著高于较稀密度的19.8cm×46.2cm,无芒稗颖果减少71%.移栽密度19.8 cm×26.4 cm保证了较高的水稻有效穗和千粒重,比移栽密度19.8 cm×46.2cm的水稻增产13.3%.早期深水灌溉能有效控制萌芽期的无芒稗,但不能防治3叶龄的无芒稗.

  13. Physical Property Data Review of Selected Chemical Agents and Related Compounds: Updating Field Manual 3-9 (FM 3-9)

    Science.gov (United States)

    2003-09-01

    impurities give it the odor of camphor (2,3) Boiling Point 198 °C (extrapolated) decomposes (4) Melting Point -42 °C (5,6); Generally solidifies to a...Spersul; Spersul thiovit; Sublimed sulfur; Sulfidal; Sulforon; Sulfur flower; Sulkol; Super cosan; Sulphur; Sulsol; Sulfur atom; Sulfur ointment

  14. Clinical Investigation Program Report

    Science.gov (United States)

    1992-10-01

    sinus tract. J Endodon 1992; 18(6):304-306. Shulman JD, Carpenter WM, Lewis DL: The prevalence of recurrent herpes labialis during an Army hot...581. Shulman JK, Carpenter WM, Lewis DM: The prevalence of recurrent Herpes labialis during an Army hot weather exercise. J Pub Health Dent 1992; 52:198

  15. Domain Modeling: NP_954987.2 [SAHG[Archive

    Lifescience Database Archive (English)

    Full Text Available NP_954987.2 chr11 STRUCTURE OF PHENYLALANINE HYDROXYLASE DEPHOSPHORYLATED c2phma_ chr11/NP_954987....2/NP_954987.2_holo_106-499.pdb blast 357H,358E,362H,397Y,402E,417A 196K,198S,242H,304R,307K,3

  16. 75 FR 58011 - Self-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing of Proposed Minor Rule...

    Science.gov (United States)

    2010-09-23

    ... Release No. 21013 (June 1, 1984), 49 FR 23828 (June 8, 1984). Any disciplinary action taken by an SRO.... 62716 (August 13, 2010), 75 FR 51295 (August 19, 2010) (File No. 10-198). According to the Exchange's... COMMISSION Self-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing of Proposed Minor...

  17. Transformation Toughening of Ceramics

    Science.gov (United States)

    1992-03-01

    chanical twing of ualaneeting Ceramica at High Temperatures. ILondo, Patigue-crack growth in overaged and partially stabi- U.K., 198.""IS. Itoribe... Ceramica " Chapter 18 In Mechanical Prop- ŗR. M. !AcMeeding and A. 0. Evans, ’Mechanics of Transformation ertles of Engineering Ceramics. Edited by W.W

  18. Benthic mineralization and nutrient exchange over the inner continental shelf of western India.

    Digital Repository Service at National Institute of Oceanography (India)

    Pratihary, A; Naqvi, S.W.A; Narvenkar, G.; Kurian, S.; Naik, H.; Naik, R.; Manjunatha, B.R.

    –denitrification, resulting in substantial N loss (1.98 mmol m–2 d–1) in the sediment. The continental shelf sediment switched over from being a NO3-source during the oxic regime to a NO3- sink during...

  19. Project to Protect Natural Forests

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Gungjor County in Qamdois situated on the middlesection of the Jinsha-jiang River,on the upperreaches of the Yangtze Riverand in the northern part ofHenduan Mountains.Foreststhere total 220,198 hectares,and the forested area totals60,791 hectares.They com-bine to function as a naturalscreen on the Yangtze’s upperreaches.

  20. Cessation of smoking after first-ever stroke: a follow-up study

    DEFF Research Database (Denmark)

    Bak, Søren; Sindrup, Søren Hein; Alslev, Torben;

    2002-01-01

    and at follow-up were included in the present study. Among 198 patients (38.7%) who were current smokers on admission, 43 patients (21.7%) gave up smoking within 6 months of suffering a stroke. Sex, functional status, and sociodemographic characteristics were independently associated with persistent smoking...

  1. 29 CFR 783.21 - Guiding principles for applying coverage and exemption provisions.

    Science.gov (United States)

    2010-07-01

    .... v. Walling, 132 F. 2d 616). “Breadth of coverage is vital to its mission” (Powell v. U.S. Cartridge... it applies (Walling v. General Industries Co., 330 U.S. 545; Mitchell v. Kentucky Finance Co., 359 U.S. 290; Tobin v. Blue Channel Corp. 198 F. 2d 245, approved in Mitchell v. Myrtle Grove Packing...

  2. Food Safety and Quality: Who does What in the Federal Government, Volume 2

    Science.gov (United States)

    1990-12-21

    Obligations for Food Safety and Quality 7:3 Activiti(e. IViscai "’ cars 198,i-90 Table 4.9: AMS Staff Years for Food Safety and Quality 74 Activities, Fiscal... harmaceuticals designed to promote animal growth, cause selective partitioning of nutrients, and improve animal product quality: (2) va’- cines against

  3. Validation of an abbreviated Vitalpac™ Early Warning Score (ViEWS) in 75,419 consecutive admissions to a Canadian regional hospital.

    LENUS (Irish Health Repository)

    Kellett, John

    2012-03-01

    The early warning score derived from 198,755 vital sign sets in the Vitalpac™ database (ViEWS) has an area under the receiver operator characteristic curve (AUROC) for death of acute unselected medical patients within 24h of 88%.

  4. Advanced GPS-Based Time Link Calibration with PTB’s New GPS Calibration Setup

    Science.gov (United States)

    2010-11-01

    and O. Koudelka, 2008, “Time transfer with nanosecond accuracy for the realization of International Atomic Time,” Metrologia , 45, 185- 198. [4] H...Observatory, Washington, D.C.), pp. 63-88. [14] P. Defraigne and G. Petit, 2004, “Time Transfer to TAI using geodetic receivers,” Metrologia , 40, 184-188

  5. Time Transfer from Combined Analysis of GPS and TWSTFT Data

    Science.gov (United States)

    2008-12-01

    Koudelka, 2008, “Time transfer with nanosecond accuracy for the realization of International Atomic Time,” Metrologia , 45, 185- 198. [6] G. Petit and Z...K. Senior, 2005, “Geodetic techniques for time and frequency comparisons using GPS phase and code measurements,” Metrologia , 42, 215-232. [11] J

  6. Calibrating GPS With TWSTFT For Accurate Time Transfer

    Science.gov (United States)

    2008-12-01

    and O. Koudelka, 2008, “Time transfer with nanosecond accuracy for the realization of International Atomic Time,” Metrologia , 45, 185- 198. [4] Z...468-475. [7] Z. Jiang, 2008, “Towards a TWSTFT Network Time Transfer,” Metrologia , 45, S6-S11.

  7. Study of Locomotor Disability due to Various Types of Trauma

    Directory of Open Access Journals (Sweden)

    Sandip Rameshrao Dhole

    2015-09-01

    Conclusion: Trauma contributes not only to significant number of disabilities, but also to severity of disability. Road traffic accidents and railway accidents are major causes of traumatic locomotor disability and young persons are the usual victims of such disasters. [Natl J Med Res 2015; 5(3.000: 194-198

  8. Population and productivity surveys of black-legged kittiwakes, common murres, and pelagic cormorants at Cape Peirce, Alaska, summer 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Population of black-legged kittiwakes (4,020) was 1.7 times the number counted in 1986. The number of common murres was comparable to 198, but half the number in...

  9. 76 FR 24575 - General Working Conditions in Shipyard Employment

    Science.gov (United States)

    2011-05-02

    ..., with Administrative Law Judge Stephen Purcell presiding (Ex. 168). The hearing continued October 21 and 22, 2008, in Seattle, WA, where Administrative Law Judge Jennifer Gee presided (Exs. 198; 199... the loop that is created in a line or rope that is used to tie back or fasten hoses, wiring,...

  10. Measuring the Impact on Farmers of Agricultural Radio and Television Programs in Southwest Nigeria.

    Science.gov (United States)

    Yahaya, Mohammed Kuta; Badiru, Olabode Idris

    2002-01-01

    A survey examined the effectiveness of two long-running Nigerian agricultural programs on television and radio as perceived by 198 farmers. Results indicate a positive assessment of their value for improving agricultural production. Although more listen to the radio, the television program also received high marks. (Contains 17 references.) (JOW)

  11. Methylene Bridged Group 13-15 Compounds, R2MCH2PPh2 (R = CH2CMe3, CH2SiMe3; M = Ga, In). Crystal Structure of ((Me3CCH2)2InCH2PPh2)2.C6D6, a Molecule Containing an In-C-P-In-C-P Ring in a Chair Conformation

    Science.gov (United States)

    1991-05-17

    1L8, ’lot 6248. 3. Karsch , H.H.; Appelt, A.; Khler, F.H.; Huller, G. Organometallics 128 4, 231. 4. Karsch , H.H.; Appelt, A.; Huller, G. J. Chem. Soc...Chem. Cozmuun. 198M, 11415. 5. Karsch , H.H.; Appelt, A.; Mller, G. Organometallics 1 , 14, 1624. 6. Beachley, O.T., Jr.; Pazik, J.C

  12. Psychosocial Adjustment of College Students with Tattoos and Piercings

    Science.gov (United States)

    Roberti, Jonathan W.; Storch, Eric A.

    2005-01-01

    The purpose of this study was to examine the association between body modification practices and psychosocial adjustment. Participants were 198 undergraduate college students, 129 of whom had I or more piercings (other than in earlobe) or tattoos. Findings showed that individuals with body modifications reported more symptoms of depression and…

  13. AcEST: DK958254 [AcEST

    Lifescience Database Archive (English)

    Full Text Available DVLVCNAAVYFPTAKVPTFTAEG 189 >tr|B6VGD9|B6VGD9_CHOBU Protochlorophyllide oxidoreductase B OS=Chorispora bun...geana PE=2 SV=1 Length = 402 Score = 198 bits (503), Expect = 3e-49 Identities = 97

  14. AcEST: DK955377 [AcEST

    Lifescience Database Archive (English)

    Full Text Available 6VGD9|B6VGD9_CHOBU Protochlorophyllide oxidoreductase B OS=Chorispora bungeana Align length 198 Score (bit) ...lide oxidoreductase B OS=Chorispora bungeana PE=2 SV=1 Length = 402 Score = 311 bits (797), Expect = 2e-83 I

  15. Cross-diagnostic validity of the SF-36 physical functioning scale in patients with stroke, multiple sclerosis and amyotrophic lateral sclerosis: A study using rasch analysis

    NARCIS (Netherlands)

    Dallmeijer, Annet J.; Groot, de Vincent; Roorda, Leo D.; Schepers, Vera P.M.; Lindeman, Eline; Berg, van den Leonard H.; Beelen, Anita; Dekker, Joost

    2007-01-01

    Objective: The aim of this study was to investigate uni­dimensionality and differential item functioning of the SF-36 physical functioning scale (PF10) in patients with various neurological disorders. Patients: Patients post-stroke (n = 198), with multiple sclero­sis (n = 151) and amyotrophic later

  16. Gclust Server: 198863 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198863 Rde_RD1_2055 Cluster Sequences - 94 hypothetical protein 1 1.00e-45 0.0 0.0 0.0 6.67 0.0 0.0 Show 198...863 Cluster ID 198863 Sequence ID Rde_RD1_2055 Link to cluster sequences Cluster Se

  17. Gclust Server: 198890 [Gclust Server

    Lifescience Database Archive (English)

    Full Text Available 198890 Rde_RD1_2705 Cluster Sequences - 54 hypothetical protein 1 1.00e-22 0.0 0.0 0.0 6.67 0.0 0.0 Show 198...890 Cluster ID 198890 Sequence ID Rde_RD1_2705 Link to cluster sequences Cluster Se

  18. The Prevalence and Determinants of Overweight and Obesity among French Youths and Adults with Intellectual Disabilities Attending Special Education Schools

    Science.gov (United States)

    Begarie, Jerome; Maiano, Christophe; Leconte, Pascale; Ninot, Gregory

    2013-01-01

    This study examines the prevalence of overweight and obesity and a panel of potential determinants among French youths and adults with an intellectual disability (ID). The sample used consisted of 1120 youths and adults with an ID, from 5 to 28 years old, attending a French special education school. The results indicated that 19.8% of the…

  19. Professional Development across the Teaching Career: Teachers' Uptake of Formal and Informal Learning Opportunities

    Science.gov (United States)

    Richter, Dirk; Kunter, Mareike; Klusmann, Uta; Ludtke, Oliver; Baumert, Jurgen

    2011-01-01

    This study examined teachers' uptake of formal and informal learning opportunities across the career cycle. Analyses were based on data from 1939 German secondary teachers in 198 schools. Results showed that formal learning opportunities (in-service training) were used most frequently by mid-career teachers, whereas informal learning opportunities…

  20. Installation Restoration Program. Phase 1: Records Search, Keesler AFB, Mississippi

    Science.gov (United States)

    1984-04-01

    Subtotals 76 198 . Subcore (IN x factor score subtotal/maxim. score subtotal) 76 2. Flooding 1 1 1 3 Subscore (1N x factor s /re3) 33 3. Iud -water...BIODEGRADABLE: The characteristic of a substance to be broken down from complex to simple compounds by microorganisms . BOWSER: A portable tank, usually

  1. Verbal Reasoning

    Science.gov (United States)

    1992-08-31

    Psicologia , 4(3), 183-198. 94 Guyote, M.J. and Sternberg, R.J. (1981). A transitive-chain theory of syllogistic reasoning. Cognitive Psychology, 13(4), 461...personal connections. Journal of Social Psychology, 20, 39-59. Newell, A. (1990). Unified Theories of Cognition. Cambridge, Massachusetts: Harvard

  2. MASTER: dwarf novae outbursts

    Science.gov (United States)

    Gress, O.; Balanutsa, P.; Lipunov, V.; Gorbovskoy, E.; Otero, S.; Rebolo, R.; Serra-Ricart, M.; Buckley, D.; Tiurina, N. V.; Kuznetsov, A. S.; Kornilov, V. G.; Vladimirov, V. V.; Kuvshinov, D. A.; Chazov, V. V.; Shumkov, V.; Pogrosheva, T.

    2017-02-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 15h 05m 18.03s -14d 39m 33.6s on 2017-02-08.27692 UT. The OT unfiltered magnitude is (limit 19.8m).

  3. Master-Saao Psn in PGC152788 and OT

    Science.gov (United States)

    Balanutsa, P.; Gress, O.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Vladimirov, V.; Chazov, V.; Kuvshinov, D.; Pogrosheva, T.; Shumkov, V.

    2017-02-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 08h 32m 56.92s -03d 51m 28.1s on 2017-02-11 22:13:06.767UT . The OT unfiltered magnitude is (mlim=19.8).

  4. Survivability in Layered Networks

    Science.gov (United States)

    2011-02-01

    Waterloo, Waterloo, ON, 1985. [25] Guo- Ray Cai and Yu-Geng Sun. The minimum augmentation of any graph to a k-edge-connected graph. Networks, 19(1):151...December 1989. [54] J. Hastad. Clique is hard to approximate within n(-). Acta Math., 182:105- 142, 1999. 198 [55] Tsan-Sheng Hsu, Torsten Suel, Roberto

  5. 47 CFR 2.202 - Bandwidths.

    Science.gov (United States)

    2010-10-01

    ... RULES AND REGULATIONS Emissions § 2.202 Bandwidths. (a) Occupied bandwidth. The frequency bandwidth such.... Facsimile Analogue facsimile by sub-carrier frequency modulation of a single-sideband emission with reduced...: 1980 Hz=1.98 kHz 1K98F3C 5. Composite Emissions (See Table III-B) Radio-relay system,...

  6. EST Table: FY021932 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FY021932 bmte1p20 11/11/04 50 %/198 aa ref|XP_966817.2| PREDICTED: similar to sorting and assembly machine...817.2| PREDICTED: similar to sorting and assembly machinery component 50 homolog [Tribolium castaneum] FS904485 bmte ...

  7. EST Table: FY025360 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FY025360 bmte11j11 11/11/04 50 %/198 aa ref|XP_966817.2| PREDICTED: similar to sorting and assembly machine...6817.2| PREDICTED: similar to sorting and assembly machinery component 50 homolog [Tribolium castaneum] FS904485 bmte ...

  8. EST Table: FY024994 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FY024994 bmte10j11 11/11/04 50 %/198 aa ref|XP_966817.2| PREDICTED: similar to sorting and assembly machine...6817.2| PREDICTED: similar to sorting and assembly machinery component 50 homolog [Tribolium castaneum] FS904485 bmte ...

  9. EST Table: FY026186 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available FY026186 bmte13o11 11/11/04 50 %/198 aa ref|XP_966817.2| PREDICTED: similar to sorting and assembly machine...6817.2| PREDICTED: similar to sorting and assembly machinery component 50 homolog [Tribolium castaneum] FS904485 bmte ...

  10. Modifying behavior by smart design : the example of the Dutch sustainable-safe road system.

    NARCIS (Netherlands)

    Popkema, M. & Schagen, I.N.L.G. van

    2007-01-01

    Recent work in Science & Technology Studies emphasizes the social and societal component in the development of technology. Many studies in this field of work show that the actual shape of a particular technology can be interpreted as the result of negotiations in a social setting (Bijker et al., 198

  11. Annual Report on Electronics Research at the University of Texas at Austin.

    Science.gov (United States)

    1984-05-15

    Impulse Response," Proceed- ings of Midwest Symposium on Circuits and Systems, Puebla , Mexico, pp. 198-202 (August 15-16, 1983). 8. S.H. Park and J.K...conditions (of substrate and ambient ). In addition we plan to begin measurements on Ti-Si and Ti-GaAs systems. In the next period we will also make

  12. Formal Analysis of Privacy Requirements Specifications for Multi-Tier Applications

    Science.gov (United States)

    2013-07-30

    of concepts and roles (terminology) in the TBox, and extensional Facebook Privacy Policy AOL Privacy Policy Facebook Pla orm Policy Zynga...Privacy and Contextual Integrity: Framework and Applications,” IEEE Symp. on Sec. & Priv., 2006, pp. 184–198. [6] T.D. Breaux, A.I. Antón, “Analyzing

  13. Risk Factors for Knee Injuries in Children 8-15 Years

    DEFF Research Database (Denmark)

    Junge, Tina; Runge, Lisbeth; Juul-Kristensen, Birgit

    2016-01-01

    .14). For overuse knee injuries, intrinsic risk factors were sex (girls OR 1.38), and previous knee injury (OR 1.78), while participation in soccer (OR 1.64), handball (OR 1.95), basket (OR 2.07), rhythmic (OR 1.98), and tumbling gymnastics (OR 1.74) were additional risk factors. For both injury types, sport...

  14. Extrapyramidal syndromes associated with selective serotonin reuptake inhibitors : a case-control study using spontaneous reports

    NARCIS (Netherlands)

    Schillevoort, I; van Puijenbroek, E P; de Boer, Anthonius; Roos, R A C; Jansen, Paul A F; Leufkens, H G M

    2002-01-01

    The aim of this study was to assess whether use of selective serotonin reuptake inhibitors (SSRIs) is associated with extrapyramidal syndromes (EPS). We analysed the spontaneous reports of adverse drug reactions (ADRs) collected by The Netherlands Pharmacovigilance Foundation Lareb in the period 198

  15. The Influence of Task Constraints on the Glenohumeral Horizontal Abduction Angle of the Overarm Throw of Novice Throwers

    Science.gov (United States)

    Breslin, Casey M.; Garner, John C.; Rudisill, Mary E.; Parish, Loraine E.; St. Onge, Paul M.; Campbell, Brian J.; Weimar, Wendi H.

    2009-01-01

    This study determines the effects of three baseballs and softballs of different masses (0.113 kg, 0.198 kg, 0.340 kg) and regulation diameters (22.86 and 30.48 cm, respectively) on the glenohumeral horizontal abduction angle of an overarm throw performed by young children who were novice throwers. Glenohumeral horizontal abduction angle was…

  16. Effect of Developmental Quotient on Symptoms of Inattention and Impulsivity among Toddlers with Autism Spectrum Disorders

    Science.gov (United States)

    Matson, Johnny L.; Mahan, Sara; Hess, Julie A.; Fodstad, Jill C.

    2010-01-01

    The effect of developmental quotient on symptoms of inattention and impulsivity was examined among 198 toddlers with Autism Spectrum Disorders. There were two levels of developmental quotient: (1) low (less than or equal to 70; n = 80), and (2) typical (greater than 70; n = 118). Symptoms of inattention and impulsivity were assessed using 14 items…

  17. Systematic paleontology of Quaternary ostracode assemblages from the Gulf of Alaska; Part 3, Family Cytheruridae

    Science.gov (United States)

    Brouwers, E.M.

    1994-01-01

    Forty-six species of podocopid ostracodes, most belonging to the Family Cytheruridae, are reported from Quaternary continental-shelf sediments of the Gulf of Alaska. Descriptions and illustrations are provided for 27 new species, 11 previously described species, and 8 species retained in open nomenclature. This report is based on 198 bottom grab samples collected during 1975, 1979, and 1980.

  18. Comprehending Multiple Documents on Scientific Controversies: Effects of Reading Goals and Signaling Rhetorical Relationships

    Science.gov (United States)

    Stadtler, Marc; Scharrer, Lisa; Skodzik, Timo; Bromme, Rainer

    2014-01-01

    Understanding conflicts between sources is an inherent part of science text comprehension. We examined whether readers' memories for conflicts and their situational interpretation of conflicts would be affected by reading goals and lexical cue phrases that signal rhetorical relationships. To this end, 198 undergraduates read multiple documents on…

  19. Symposium on Turbulent Shear Flows (8th) Held in Munich, Germany on 9-11 September 1991. Volume 1. Sessions 1-18

    Science.gov (United States)

    1991-09-01

    streamt unsteadiness. IA * * J. Fluid MocA . 13 1. 319-340 1. amWA MENENDEZ. AkN. & RAMPRLAN, B.R., 198 Study of J unsteady turbulent boundary layers...A numerical algorithm for transient fluid flows, Los Alamos Scientfic Laboratory Report LA-5652, Los Alamos, New Mexico LAUNDER, 1. -. & SPALDING, 0

  20. Core Operations of the Metals and Ceramics Information Center (A DoD information Analysis Center)

    Science.gov (United States)

    1990-08-30

    TRI-SERV CONF ON CORROSION 1 0 1 224 7734 NOV77 HOT ISOSTATIC PROCESSING ( OBSOLETE ) 0 0 0 1,198 7835 JAN78 RHEOCASTING 1 1 2 299 7836 MAR78 PROC...Electrodeposited Metals for S 2000 Selected Applications. 120 pages. 129 figures. 22 tables (April 1974) AD-779 152. MCIC-78-35 Rheocasting , 145 pages