Uses of monoclonal antibody 8H9

Energy Technology Data Exchange (ETDEWEB)

Cheung, Nai-Kong V.

2018-04-10

This invention provides a composition comprising an effective amount of monoclonal antibody 8H9 or a derivative thereof and a suitable carrier. This invention provides a pharmaceutical composition comprising an effective amount of monoclonal antibody 8H9 or a derivative thereof and a pharmaceutically acceptable carrier. This invention also provides an antibody other than the monoclonal antibody 8H9 comprising the complementary determining regions of monoclonal antibody 8H9 or a derivative thereof, capable of binding to the same antigen as the monoclonal antibody 8H9. This invention provides a substance capable of competitively inhibiting the binding of monoclonal antibody 8H9. This invention also provides an isolated scFv of monoclonal antibody 8H9 or a derivative thereof. This invention also provides the 8H9 antigen. This invention also provides a method of inhibiting the growth of tumor cells comprising contacting said tumor cells with an appropriate amount of monoclonal antibody 8H9 or a derivative thereof.

8Li from the 9Be(t,α)8Li reaction

International Nuclear Information System (INIS)

Liu, G.; Fortune, H.T.

1988-01-01

The 9 Be(t,α) reaction has been used to populate states in 8 Li. Angular distributions were measured for four low-lying narrow states, and distorted-wave Born approximation calculations (including coupled channels) were used to analyze the data. The results are compared with results of a 9 Be(d, 3 He) reaction and with Cohen-Kurath shell-model predictions

12 CFR 9.11 - Investment of fiduciary funds.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Investment of fiduciary funds. 9.11 Section 9.11 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FIDUCIARY ACTIVITIES OF NATIONAL BANKS Regulations § 9.11 Investment of fiduciary funds. A national bank shall invest funds of a...

9 CFR 121.11 - Security.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Security. 121.11 Section 121.11... AGENTS AND TOXINS § 121.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan. The security plan must be sufficient to safeguard...

11 CFR 9409.9 - Final determination.

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2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Final determination. 9409.9 Section 9409.9... INFORMATION AND PRODUCTION OF OFFICIAL RECORDS IN LEGAL PROCEEDINGS § 9409.9 Final determination. The General Counsel will make the final determination on demands and requests to employees for production of official...

Blogging 9/11 and Memory Discourse

Directory of Open Access Journals (Sweden)

Maria Cristina Paganoni

2011-09-01

This article highlights a few of the salient discursive and linguistic patterns that recur in the 9/11 narratives that have multiplied online on several dedicated websites and investigates the evolution of 9/11 cultural memory practices, torn between the discourse of the unrepresentable and the imperative to remember. It claims that blogging 9/11, immediately after the attacks and over the years, well illustrates how the logic of memory and its interpretation of the past follow different criteria from history writing. It shows how memorialization practices, dictated by the fear of forgetting the vanishing present, contribute to that excess of memory that lies at the core of the instability and mutual competition of sources retrieved on the Internet and that might ultimately lead to a rethinking of what is the contribution of collective memory to historiography.

Analyzing power and differential cross section at 9. 9, 11. 9 and 13. 9 MeV for Ca(n,n)Ca

Energy Technology Data Exchange (ETDEWEB)

Tornow, W.; Woye, E.; Mack, G. (Tuebingen Univ. (Germany, F.R.). Physikalisches Inst.); Floyd, C.E.; Murphy, K.; Guss, P.P.; Wender, S.A.; Byrd, R.C.; Walter, R.L. (Duke Univ., Durham, NC (USA). Dept. of Physics; Triangle Universities Nuclear Lab., Durham, NC (USA))

1982-09-13

The analyzing power and differential cross section for elastic neutron scattering from calcium have been measured at 9.9, 11.9 and 13.9 MeV using the /sup 2/H(d,n)/sup 3/He source reaction and neutron time-of-flight (t.o.f.) techniques to detect the scattered neutrons. Polarized neutron beams were produced via the polarization transfer reaction /sup 2/H(d vector,n vector)/sup 3/He at THETA = 0/sup 0/. The data have been corrected for finite geometry and multiple scattering effects. None of the global neutron-nucleus optical model parameter sets usually referred to in the literature reproduces the present cross-section and analyzing power data. Individual as well as energy-averaged fits of the data resulting from new optical model searches are presented. It is shown that the quoted uncertainties of a recent empirical determination of the real part ..delta..Vsub(C) of the Coulomb correction term are probably underestimated. Our imaginary Coulomb correction term ..delta..Wsub(C) agrees quite well with both a very recent empirical determination and theoretical studies. Although the quality of the fits to the data can be improved by adding iota-dependent potentials to the general optical potential, no definite conclusions can be drawn from the present data as to whether or not iota-dependent potentials are important in neutron-calcium scattering in the energy range investigated. The data have also been analyzed using a Fourier-Bessel series description of the real central optical potential. Comparing the chi/sup 2/ values, the experimental data are better reproduced by the Fourier-Bessel method than by our Woods-Saxon optical model analyses. The Fourier-Bessel potentials obtained show strong deviations from the standard Woods-Saxon shape but are in good agreement with calculations using the nuclear structure approach.

Analyzing power and differential cross section at 9.9, 11.9 and 13.9 MeV for Ca(n,n)Ca

International Nuclear Information System (INIS)

Tornow, W.; Woye, E.; Mack, G.; Clegg, T.

1982-01-01

The analyzing power and differential cross section for elastic neutron scattering from calcium have been measured at 9.9, 11.9 and 13.9 MeV using the 2 H(d,n) 3 He source reaction and neutron time-of-flight (t.o.f.) techniques to detect the scattered neutrons. Polarized neutron beams were produced via the polarization transfer reaction 2 H(d vector,n vector) 3 He at THETA = 0 0 . The data have been corrected for finite geometry and multiple scattering effects. None of the global neutron-nucleus optical model parameter sets usually referred to in the literature reproduces the present cross-section and analyzing power data. Individual as well as energy-averaged fits of the data resulting from new optical model searches are presented. It is shown that the quoted uncertainties of a recent empirical determination of the real part ΔVsub(C) of the Coulomb correction term are probably underestimated. Our imaginary Coulomb correction term ΔWsub(C) agrees quite well with both a very recent empirical determination and theoretical studies. Although the quality of the fits to the data can be improved by adding iota-dependent potentials to the general optical potential, no definite conclusions can be drawn from the present data as to whether or not iota-dependent potentials are important in neutron-calcium scattering in the energy range investigated. The data have also been analyzed using a Fourier-Bessel series description of the real central optical potential. Comparing the chi 2 values, the experimental data are better reproduced by the Fourier-Bessel method than by our Woods-Saxon optical model analyses. The Fourier-Bessel potentials obtained show strong deviations from the standard Woods-Saxon shape but are in good agreement with calculations using the nuclear structure approach. (orig.)

Parenting and Temperament Prior to September 11, 2001, and Parenting Specific to 9/11 as Predictors of Children's Posttraumatic Stress Symptoms Following 9/11

Science.gov (United States)

Wilson, Anna C.; Lengua, Liliana J.; Meltzoff, Andrew N.; Smith, Kimberly A.

2010-01-01

Parenting is related to children's adjustment, but little research has examined the role of parenting in children's responses to disasters. This study describes parenting responses specific to the 9/11 terrorist attacks and examines pre-9/11 parenting, child temperament, and 9/11-specific parenting as predictors of children's posttraumatic stress…

22 CFR 9.8 - Classification challenges.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Classification challenges. 9.8 Section 9.8 Foreign Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS § 9.8 Classification... classification status is improper are expected and encouraged to challenge the classification status of the...

11 CFR 9032.9 - Qualified campaign expense.

Science.gov (United States)

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Qualified campaign expense. 9032.9 Section 9032.9 Federal Elections FEDERAL ELECTION COMMISSION PRESIDENTIAL ELECTION CAMPAIGN FUND: PRESIDENTIAL PRIMARY MATCHING FUND DEFINITIONS § 9032.9 Qualified campaign expense. (a) Qualified campaign expense...

A New 8′ ,9 ′ -Dinor 8,4 ′ -Oxy neolignan Glucoside from Dendrobium Aurantiacum var. Denneanum

Directory of Open Access Journals (Sweden)

Xiao-hong Li

2016-01-01

Full Text Available An investigation of n-BuOH extract of Dendrobium aurantiacum var. denneanum stems has led to the isolation of a new 8′,9′-dinor 8,4′-oxyneolignane glucoside, (–-(7 S ,8 S -4-hydroxy-3,3′,5,5′-tetramethoxy-8′,9′-dinor - 8,4′-oxyneolign a -7,9-diol- 7 ′-al 4-O-β-D-glucopyranoside (1, and four phenylpropanoid glycosides (2– 5 . The structures of the isolated compounds were elucidated by chemical and spectroscopic methods . This is the first report of norlignane from the genus Dendrobium.

Alkylation of nido-7,8-dicarbollide anion in liquid ammonia by propargyl bromide yielding 8-propargyl-nido-7,9-dicarbaundecaborate and 9-propargyl-nido-7,8-dicarbaundecaborate anions

International Nuclear Information System (INIS)

Zakharkin, L.I.; Ol'shevskaya, V.A.; Zhigareva, G.G.; Petrovskij, P.V.; Vinogradova, L.E.

2002-01-01

Products of alkylation of nido-7,8-dicarbollide anion by propargyl bromide in liquid ammonia at a temperature of -50 deg C were studied by the methods of 11 B NMR, IR and UV spectroscopy. It was ascertained that the above-mentioned reaction is accompanied by framework regroupings and results, depending on the reaction conditions, in formation of 8-propargyl-nido-7,9-dicarbaundecaborate- and 9-propargyl-nido-7,8-dicarbaundecaborate-anion. Ability of the salts prepared to get colored in alcohol solution as a result of action of diluted mineral acids, which is unusual for carborane derivatives, was revealed [ru

9 CFR 4.11 - Stipulations.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Stipulations. 4.11 Section 4.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE RULES OF PRACTICE GOVERNING PROCEEDINGS UNDER THE ANIMAL WELFARE ACT Supplemental Rules of...

75 FR 62319 - Airworthiness Directives; Pratt & Whitney JT8D-9, -9A, -11, -15, -17, and -17R Turbofan Engines

Science.gov (United States)

2010-10-08

... overhauling fan blade leading edges at the first shop visit after 4,000 cycles-in-service (CIS) since the last... proposed to require overhauling fan blade leading edges at the first shop visit after 4,000 CIS since the... Visit Delta Airlines, Inc. requests clarification of the shop visit definition in paragraph (i) of the...

Plasma and urine profiles of Delta9-tetrahydrocannabinol and its metabolites 11-hydroxy-Delta9-tetrahydrocannabinol and 11-nor-9-carboxy-Delta9-tetrahydrocannabinol after cannabis smoking by male volunteers to estimate recent consumption by athletes.

Science.gov (United States)

Brenneisen, Rudolf; Meyer, Pascale; Chtioui, Haithem; Saugy, Martial; Kamber, Matthias

2010-04-01

Since 2004, cannabis has been prohibited by the World Anti-Doping Agency for all sports competitions. In the years since then, about half of all positive doping cases in Switzerland have been related to cannabis consumption. In doping urine analysis, the target analyte is 11-nor-9-carboxy-Delta(9)-tetrahydrocannabinol (THC-COOH), the cutoff being 15 ng/mL. However, the wide urinary detection window of the long-term metabolite of Delta(9)-tetrahydrocannabinol (THC) does not allow a conclusion to be drawn regarding the time of consumption or the impact on the physical performance. The purpose of the present study on light cannabis smokers was to evaluate target analytes with shorter urinary excretion times. Twelve male volunteers smoked a cannabis cigarette standardized to 70 mg THC per cigarette. Plasma and urine were collected up to 8 h and 11 days, respectively. Total THC, 11-hydroxy-Delta(9)-tetrahydrocannabinol (THC-OH), and THC-COOH were determined after hydrolysis followed by solid-phase extraction and gas chromatography/mass spectrometry. The limits of quantitation were 0.1-1.0 ng/mL. Eight puffs delivered a mean THC dose of 45 mg. Plasma levels of total THC, THC-OH, and THC-COOH were measured in the ranges 0.2-59.1, 0.1-3.9, and 0.4-16.4 ng/mL, respectively. Peak concentrations were observed at 5, 5-20, and 20-180 min. Urine levels were measured in the ranges 0.1-1.3, 0.1-14.4, and 0.5-38.2 ng/mL, peaking at 2, 2, and 6-24 h, respectively. The times of the last detectable levels were 2-8, 6-96, and 48-120 h. Besides high to very high THC-COOH levels (245 +/- 1,111 ng/mL), THC (3 +/- 8 ng/mL) and THC-OH (51 +/- 246 ng/mL) were found in 65 and 98% of cannabis-positive athletes' urine samples, respectively. In conclusion, in addition to THC-COOH, the pharmacologically active THC and THC-OH should be used as target analytes for doping urine analysis. In the case of light cannabis use, this may allow the estimation of more recent consumption, probably influencing

9/11, Hyperreality, and the Global Body Politic: Frédéric Beigbeder’s Windows on the World

Directory of Open Access Journals (Sweden)

Jenn Brandt

2015-01-01

Full Text Available This essay argues that the success of Frédéric Beigbeder's Windows on the World is due to Beigbeder's use of the seemingly contradictory genres of autofiction and hyperrealism in the depiction of the terrorist attacks of September 11, 2001. By positioning himself in the text alongside his fictionalized American counterpoint, Beigbeder configures 9/11 as a lived-body experience that models the ways in which the post-9/11 subject was formed within specific political, cultural, and national conditions. The effect of the novel’s hyperrealism is such that Beigbeder simultaneously posits and deconstructs the notion of national identity within the greater contexts of postmodernism and globalization.

36 CFR 9.8 - Use of water.

Science.gov (United States)

2010-07-01

... MANAGEMENT Mining and Mining Claims § 9.8 Use of water. (a) No operator may use for operations any water from... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Use of water. 9.8 Section 9.8... Regional Director. The Regional Director shall not approve a plan of operations requiring the use of water...

Muslims in Pre- and Post-9/11 Contexts

Directory of Open Access Journals (Sweden)

Md Abu Shahid Abdullah

2015-07-01

Full Text Available Muslims have never ceased to be important for the West and have been depicted in vilifying and stereotypical manners in western literature and films. However, after the tragic event of 9/11, a dramatic change has been observed in the world’s focus towards Muslims. Although stereotypes and discriminatory actions were nothing new to Muslims, the post-9/11 backlash was absolutely terrible and heartbreaking. People have started to consider Muslims either terrorists or sympathetic to terrorists, and they have been suspected and distrusted. Lots of books, articles and films have depicted Muslims in a derogatory and extreme manner. Pre-9/11 Hollywood movies True Lies and The Siege explicitly show the stereotypical attitude of the West to Muslims while post-9/11 novels like The Reluctant Fundamentalist by Mohsin Hamid and Once in a Promised Land by Laila Halaby depict the plight and predicament of Muslims in America. The article aims to depict the stereotypical, vilifying and antagonistic attitudes of the West to Arabs and Muslims in both pre- and post- 9/11 era. It also aims to prove that the depiction is highly motivated by the media, western authorities and the West’s desire for social, cultural and political dominance over the East. Keywords: Orientalism, Others, Terrorism, Media

Analysis of the 4d9-(4d86p + 4p54d10) transitions of Sb VII and the strongest transitions of the 4d9-4d84f array of Sb VII and Te VIII

International Nuclear Information System (INIS)

Kildiyarova, R.R.; Churilov, S.S.; Joshi, Y.N.; Ryabtsev, A.N.

1995-01-01

The spectra of antimony and tellurium were photographed in the 100-200 A region on grazing incidence spectrographs at Moscow, Russia and NIST, U.S.A. laboratories. The 4d 9 -[4d 8 6p + 4p 5 4d 10 ] transition array of Sb VII was analyzed. 31 levels in Sb VII were established. 41 new lines in Sb VII belonging to the 4d 9 -(4p 5 4d 10 + 4d 8 6p) transition array have been classified. Seven lines each in Sb VII and Te VIII belonging to the 4d 9 -4d 8 4f transition array have been classified. Parametric least-squares-fitted calculations involving configuration interaction have been carried out to interpret the spectrum satisfactorily. (orig.)

Children's Fears: A Pre-9/11 and Post-9/11 Comparison Using the American Fear Survey Schedule for Children

Science.gov (United States)

Burnham, Joy J.

2007-01-01

Children are influenced by the salient events surrounding them (e.g., 9/11 terrorist attacks, Hurricane Katrina, massacre at Virginia Tech). In this study, the author examined fears of children and adolescents in Grades 2-12 in a pre-and post-September 11, 2001, comparison using the American Fear Survey Schedule for Children (FSSC-AM; J. J.…

The structures of P{sub 8} and P{sub 9} clusters

Energy Technology Data Exchange (ETDEWEB)

Song Bin; Cao Peilin; Zhao Wei; Li Baoxing [Zhejiang Univ., Hangzhou, ZJ (China). Dept. of Physics

2001-08-01

Full-potential linear-muffin-tin-orbital molecular-dynamics (FP-LMTO MD) calculations have been performed to investigate the structures and energies of P{sub 8} and P{sub 9} clusters. We get fourteen stable structures for P{sub 8} and fifteen stable structures for P{sub 9}. The results confirm that ''cuneane'' structure is the most stable isomer of P{sub 8} clusters. However, the distortion of a D{sub 3h} prism, which has not been reported so far, is the most stable among the fifteen P{sub 9} isomers. (orig.)

9 CFR 309.11 - Vaccine livestock.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Vaccine livestock. 309.11 Section 309.11 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... CERTIFICATION ANTE-MORTEM INSPECTION § 309.11 Vaccine livestock. Vaccine livestock with unhealed lesions of...

[D-Arg1,D-Phe5,D-Trp7,9,Leu11]substance P, a potent bombesin antagonist in murine Swiss 3T3 cells, inhibits the growth of human small cell lung cancer cells in vitro.

OpenAIRE

Woll, P J; Rozengurt, E

1988-01-01

In the search for a more potent bombesin antagonist, we found [D-Arg1,D-Phe5,D-Trp7,9,Leu11]substance P to be effective in mouse fibroblasts and to inhibit the growth of small cell lung cancer, a tumor that secretes bombesin-like peptides that may act as autocrine growth factors. In murine Swiss 3T3 cells, [D-Arg1,D-Phe5,D-Trp7,9,Leu11]substance P proved to be a bombesin antagonist as judged by the following criteria: (i) inhibition of DNA synthesis induced by gastrin-releasing peptide and ot...

Kevlar/PMR-15 polyimide matrix composite for a complex shaped DC-9 drag reduction fairing

Science.gov (United States)

Kawai, R. T.; Mccarthy, R. F.; Willer, M. S.; Hrach, F. J.

1982-01-01

The Aircraft Energy Efficiency (ACEE) Program was established by NASA to improve the fuel efficiency of commercial transport aircraft and thereby to reduce the amount of fuel consumed by the air transportation industry. One of the final items developed by the program is an improved fairing which is the aft closure for the thrust reverser actuators on the JT8D nacelles on DC-9 aircraft. The reduced-drag fairing uses, in the interest of weight savings, an advanced composite construction. The composite material contains Kevlar 49 fibers in a PMR-15 matrix. Attention is given to the aerodynamic configuration, the material system, and aspects of fabrication development.

1 CFR 8.9 - Form of citation.

Science.gov (United States)

2010-01-01

... 1 General Provisions 1 2010-01-01 2010-01-01 false Form of citation. 8.9 Section 8.9 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER CODE OF FEDERAL REGULATIONS § 8.9 Form of citation. The Code of Federal Regulations may be cited by title and...

Interventional bleeding, hematoma and scar-formation after vacuum-biopsy under stereotactic guidance: Mammotome®-system 11g/8g vs. ATEC®-system 12g/9g

International Nuclear Information System (INIS)

Schaefer, F.K.W.; Order, B.M.; Eckmann-Scholz, C.; Strauss, A.; Hilpert, F.; Kroj, K.; Biernath-Wüpping, J.; Heller, M.; Jonat, W.; Schaefer, P.J.

2012-01-01

Purpose: To evaluate prospectively the correlation of scar-formations after vacuum-assisted biopsy with different systems and needle-sizes and interventional bleeding/post-interventional hematoma. Methods and materials: Between 01/2008 and 12/2009, 479 patients underwent vacuum-assisted biopsy under stereotactic-guidance, using the Mammotome ® -system with 11/8-gauge and ATEC ® -system with 12/9-gauge, whereas in 178 cases with representative benign histology no surgical-biopsy after vacuum-assisted biopsy was performed and at least a 2-plane-follow-up-mammogram after 6 month post-vacuum-assisted biopsy was available. Bleeding during intervention, hematoma post-intervention and scar-tissue was scored as minimal and moderate/severe. Statistical analysis included Chi-Square-trend-test, p-value ® -system vs. 11-gauge-Mammotome ® -system (41.9% vs. 8.4%, p ® -systems 9-gauge vs. 12-gauge (26.9% vs. 29.7%, p = 0.799/42.3% vs. 43.2%, p = 0.596). 11-gauge-Mammotome ® -system vs. ATEC ® -12-gauge-system revealed significantly less bleedings/hematomas (8.4% vs. 29.7%, p = 0.015/16.7% vs. 43.2%, p = 0.001), no significant differences for the large-systems (p = 0.135/p = 0.352). Follow-up of Mammotome ® -11/8-gauge-system system has shown 13.1/16.1% minimal scar-formation and 1.2/3.2% moderate/severe scars, whereas ATEC ® -12/9-gauge-system has shown 10.8/3.8% minimal scar-formation and 0/11.5% moderate/severe scars, no significant differences. No significant difference was found when comparing Mammotome ® -11/8-g-systems vs. ATEC ® -12/9-g-systems (p = 0.609/p = 0.823). There was also no correlation between risk of scar-formation after occurrence of bleeding or hematoma with any examined VAB-system or any needle size in this study (p = 0.800). Conclusion: Using larger needle-sizes significantly (Mammotome ®) /not significant for ATEC ® ) more interventional bleedings and post-interventional hematomas were detected, only a tendency concerning scar-formation.

Polymeric membrane neodymium(III)-selective electrode based on 11,13-diaza-4,7,12-trioxo-2(3),8(9)-dibenzoyl- cyclotetridecane-1,11-diene

Energy Technology Data Exchange (ETDEWEB)

Chandra, Sulekh [Department of Chemistry, Zakir Husain College, University of Delhi, J.L.N. Marg, New Delhi, 110002 (India)], E-mail: schandra_00@yahoo.com; Singh, Dev Raj [Department of Chemistry, Zakir Husain College, University of Delhi, J.L.N. Marg, New Delhi, 110002 (India)

2009-02-25

We found that 11, 13-diaza-4, 7, 12-trioxo-2(3), 8(9)-dibenzoyl-cyclotetridecane-1, 11-diene (DATODBCT) can be used as an excellent ionophore in the construction of a novel neodymium(III) poly(vinylchloride) (PVC)-based membrane sensor. A membrane composition of 29% poly(vinylchloride), 59% dibutylphthalate (DBP), 9% DATODBCT and 3% sodiumtetrakis (p-chlorophenyl) borate (NaTpClPB), led to the optimum results. The Nd(III)-selectivity of the sensor, is relatively better as compared to a large number of lanthanide metal ions, such as lanthanum, gadolinium, samarium, dysprosium, praseodymium and ytterbium ions. The sensor response is Nernstian (with slope of 19.4 {+-} 0.3 mV per decade for the triply charged ion) over a wide concentration range (1.0 x 10{sup -8} to 1.0 x 10{sup -1} mol L{sup -1}) with a detection limit of 8.0 x 10{sup -7} mol L{sup -1}, a relatively fast response time, in the whole concentration range (<15 s), and a considerable life time at least for seven weeks in the pH range of 3.0-7.0.

Polymeric membrane neodymium(III)-selective electrode based on 11,13-diaza-4,7,12-trioxo-2(3),8(9)-dibenzoyl- cyclotetridecane-1,11-diene

International Nuclear Information System (INIS)

Chandra, Sulekh; Singh, Dev Raj

2009-01-01

We found that 11, 13-diaza-4, 7, 12-trioxo-2(3), 8(9)-dibenzoyl-cyclotetridecane-1, 11-diene (DATODBCT) can be used as an excellent ionophore in the construction of a novel neodymium(III) poly(vinylchloride) (PVC)-based membrane sensor. A membrane composition of 29% poly(vinylchloride), 59% dibutylphthalate (DBP), 9% DATODBCT and 3% sodiumtetrakis (p-chlorophenyl) borate (NaTpClPB), led to the optimum results. The Nd(III)-selectivity of the sensor, is relatively better as compared to a large number of lanthanide metal ions, such as lanthanum, gadolinium, samarium, dysprosium, praseodymium and ytterbium ions. The sensor response is Nernstian (with slope of 19.4 ± 0.3 mV per decade for the triply charged ion) over a wide concentration range (1.0 x 10 -8 to 1.0 x 10 -1 mol L -1 ) with a detection limit of 8.0 x 10 -7 mol L -1 , a relatively fast response time, in the whole concentration range (<15 s), and a considerable life time at least for seven weeks in the pH range of 3.0-7.0

Development of a Kevlar/PMR-15 reduced drag DC-9 nacelle fairing

Science.gov (United States)

Kawai, R. T.; Hrach, F. J.

1980-01-01

The paper describes an advanced composite fairing designed to reduce drag on DC-9 nacelles as a part of the NASA Engine Component Improvement Program. This fairing is the aft enclosure for the thrust reverser actuator system on JT8D engine nacelles and is subjected to a 500 F exhaust flow during the reverse thrust. A reduced-drag configuration was developed by using in-flight tuft surveys for flow visualization in order to identify areas with low-quality flow, and then modifying the aerodynamic lines to improve the flow. A fabrication method for molding the part in an autoclave was developed; this material system is suitable for 500 F. The resultant composite fairing reduces the overall aircraft drag 1% with a weight reduction of 40% when compared with a metal component.

Major earthquake of Friday March 11, 2011, magnitude 8.9 at 5:46 UT, off Honshu island (Japan); Seisme majeur au large de l'Ile d'Honshu (Japon) du vendredi 11 mars 2011 Magnitude = 8,9 a 5h46 (TU)

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

On Friday March 11, 2011, at 5:46 UT (2:46 PM local time), a magnitude 8.9 earthquake took place at 80 km east of Honshu island (Japan). The earthquake affected a large part of the Honshu territory and led to the automatic emergency shutdown of all nuclear power plants of the east coast. This paper recalls first the seismo-tectonic and historical seismic context of the Japan archipelago and the first analyses of the Tohoku earthquake impact on nuclear facilities. At the time of publication of this information report, no radioactive release in the environment and no anomaly at the Tokai-Mura and Rokkasho-Mura sites were mentioned. However, the evacuation of populations in a 3 to 10 km area around the Fukushima-Dai-ichi power plant had been ordered by the Governor as preventive measure, which made one think that the situation at this specific site was particularly worrying. (J.S.)

Anthology and Absence: The Post-9/11 Anthologizing Impulse

OpenAIRE

Lovering Rounds, Anne

2015-01-01

The decade after the attacks of 9/11 and the fall of the World Trade Center saw a proliferation of New York-themed literary anthologies from a wide range of publishers. With titles like Poetry After 9/11, Manhattan Sonnet, Poems of New York, Writing New York, and I Speak of the City, these texts variously reflect upon their own post-9/11 plurivocality as preservative, regenerative, and reconstructive. However, the work of such anthologies is more complex than filling with plurivocality the ph...

Synthesis of iridacarborane halide complexes [(η-9-SMe2-7,8-C2B9H10)IrX2]2 (X=Cl, Br, I)

International Nuclear Information System (INIS)

Kudinov, A.R.; Perekalin, D.S.; Petrovskij, P.V.

2001-01-01

By interaction between Na[9-SMe 2 -7,8-C 2 B 9 H 10 ] and [(Cod)IrCl] 2 (Cod - cycloocta-1,5-diene) iridium complex (η-9-SMe 2 -7,8-C 2 B 9 H 10 )Ir(Cod), which under the action of anhydrous hydrohalogenic acids HX (X=Cl, Br, I) yields iridacarborane halide complexes [(η-9-SMe 2 -7,8-C 2 B 9 H 10 )IrX 2 ] 2 , being analogs of cyclopentadienyl complexes [(C 5 Me 5 )IrX 2 ] 2 . The complexes prepared were characterized on the basis of data of elementary analysis and 1 H, 11 B NMR spectra [ru

Dare We Not Teach 9/11 yet Advocate Citizenship Education?

Science.gov (United States)

Waterson, Robert A.; Haas, Mary E.

2011-01-01

The authors advocate for systematic teaching of 9/11 within the social studies curriculum (K-16). The examination of the issues and impact of 9/11 illustrate the power of civic education in a democracy. Illustrated are the key concepts and associated issues and values of 9/11 with the National Council for the Social Studies curriculum standards.…

9 CFR 11.3 - Scar rule.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Scar rule. 11.3 Section 11.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL... inflammation, and, other bilateral evidence of abuse indicative of soring including, but not limited to...

On Plato’s Republic II, 376d9 – III, 403c8

Directory of Open Access Journals (Sweden)

Luís Felipe Bellintani Ribeiro

2017-12-01

Full Text Available The section II 376d9 – III 403c8 of the Plato’s Republic, in which Socrates and his interlocutors discuss about the mousiké, can be clearly demarcated and isolated, and from there can be extracted enough material to form a "platonic aesthetics" in a normative sense. On the other hand, the content of this "treatise on music" is so attached to the rest of the work that its reading may instead provide a consideration of the whole of the platonic project, beyond the boundaries of the treatise, and the role played in this project by the sensation, the beauty and the art.

Aesthetic Appreciation, Ethics, and 9/11

Directory of Open Access Journals (Sweden)

Emmanouil Aretoulakis

2008-01-01

Full Text Available There have been numerous critical articles on what really happened on the otherwise beautiful morning of 11 September 2001. Beyond doubt, the bulk of the critical responses to the terrorist attacks focused on the ethical and humanitarian, or rather the unethical and inhumane implications of the atrocious act, leaving no room for any philosophical reflection on the potential assessment or reception of the event from the perspective of art and aesthetics. The few years that have gone by since 2001 have provided us with some a sense of emotional detachment from the horror of that day, a detachment that may have awakened our aesthetic and artistic instincts with regard to the attacks themselves as well as their visual representation. Chronological distance renders an unprejudiced and independent stance more possible now than ever. It also allows us to reconsider our initial politically correct and ethically justified repulsion of the efforts made by a few artists to aestheticize 9/11. Such repulsion, however, was associated with the delusion that by denouncing aesthetics we were really securing the prevalence of politics, morality and ethical responsibility in a terror-afflicted society. My point in this paper is that there is a need for aesthetic appreciation when contemplating a violent event such as the 9/11 terrorist attacks. What is more, appreciation of the beautiful, even in case of a 9/11, seems necessary because it is a key to establishing an ethical stance towards terror, life, and art. It should be stressed that independent aesthetic experience is not important in itself but is a means of cultivating an authentic moral and ethical judgment.

Mass of 11Li from the 1H(11Li,9Li)3H reaction

International Nuclear Information System (INIS)

Roger, T.; Savajols, H.; Mittig, W.; Caamano, M.; Roussel-Chomaz, P.; Tanihata, I.; Alcorta, M.; Bandyopadhyay, D.; Bieri, R.; Buchmann, L.; Davids, B.; Galinski, N.; Howell, D.; Mills, W.; Mythili, S.; Openshaw, R.; Padilla-Rodal, E.; Ruprecht, G.; Sheffer, G.; Shotter, A. C.

2009-01-01

The mass of 11 Li has been determined from Q-value measurements of the 1 H( 11 Li, 9 Li) 3 H reaction. The experiment was performed at TRIUMF laboratory with the GANIL active target MAYA. Energy-energy and angle-angle kinematics reconstruction give a Q value of 8.119(22) MeV for the reaction. The derived 11 Li two-neutron separation energy is S 2n =363(22) keV

Synthesis of 9,9,9-trideutero-1,4-dihydroxynonane mercapturic acid (d3-DHN-MA), a useful internal standard for DHN-MA urinalysis.

Science.gov (United States)

Chantegrel, B; Deshayes, C; Doutheau, A; Steghens, J P

2002-10-01

Racemic 1,4-dihydroxynonane mercapturic acid (DHN-MA) and 9,9,9-trideutero-1,4-dihydroxynonane mercapturic acid (d3-DHN-MA) are synthesized on a 400-mg scale (overall yield approximately 40%) by a two-step sequence involving Michael addition of N-acetyl-L-cysteine to methyl 4-hydroxynon-2(E)-enoate or methyl 9,9,9-trideutero-4-hydroxynon-2 (E)-enoate, followed by reduction of the intermediate adducts with lithium borohydride. The requisite starting methyl esters are obtained, respectively, from heptanal or 7,7,7-trideuteroheptanal and methyl 4-chlorophenylsulfinylacetate via a sulfoxide piperidine and carbonyl reaction described in the literature. The 7,7,7-trideuteroheptanal is easily prepared by classical methods in four steps from 6-bromo-1-hexanol. 13C NMR data indicate that DHN-MA as well as d3-DHN-MA are obtained as mixtures of four diastereomers. Preliminary results show that d3-DHN-MA could be used as an internal standard for mass spectrometric quantification of DHN-MA in human urine.

Sensible interventions: Cultural resistance post-9/11

NARCIS (Netherlands)

Chao, J.

2013-01-01

'Sensible interventions: Cultural resistance post-9/11' is anchored in the September 11, 2001 terrorist attacks in America and their cultural legacies, most prominently in the forms of cultural resistance. By investigating a multimedia assemblage of creative objects - hip hop album, TV sit-com,

Estimation of cis-9, trans-11 conjugated linoleic acid content in UK foods and assessment of dietary intake in a cohort of healthy adults.

Science.gov (United States)

Mushtaq, Sohail; Heather Mangiapane, E; Hunter, Kirsty A

2010-05-01

Dietary conjugated linoleic acid (CLA) from ruminant-derived foods may be potentially beneficial to health. The quantity of cis-9, trans-11 CLA and trans-10, cis-12 CLA in a range of UK foodstuffs (112 foods) was determined using triple-column silver ion HPLC. The cis-9, trans-11 CLA content ranged from 1.9 mg/g lipid (mild Cheddar) to 7.3 mg/g lipid (processed cheese) in cheeses, from 0.9 mg/g lipid (ice cream) to 3.7 mg/g lipid (double cream) in non-cheese dairy products, and from 2.9 mg/g lipid (Swedish meatballs) to 6.0 mg/g lipid (minced lamb) in meat products. cis-9, trans-11 CLA concentrations for chocolate and sweets ranged from 0.1 mg/g lipid (hot chocolate) to 4.8 mg/g lipid (buttermint). The trans-10, cis-12 CLA isomer was undetected or negligible in the food samples examined. To provide information about dietary cis-9, trans-11 CLA intakes in the UK, a study was performed to estimate the daily intake of CLA in a cohort of eighteen healthy volunteers (nine female and nine male; aged 21-60 years; mean BMI = 24.0 kg/m2 (sd 2.2)) with a 7-d weighed food record. This information combined with the CLA isomer contents of UK foodstuffs was used to estimate the daily intake of the cohort. The mean daily intake of cis-9, trans-11 CLA was estimated to be 97.5 (sd 73.3) mg/d. Due to its potential health benefits, it is important to determine the CLA content of food and dietary intake as these data will be useful in determining the role of CLA in health and disease.

Fabrication of a 3D Hierarchical Sandwich Co9 S8 /α-MnS@N-C@MoS2 Nanowire Architectures as Advanced Electrode Material for High Performance Hybrid Supercapacitors.

Science.gov (United States)

Kandula, Syam; Shrestha, Khem Raj; Kim, Nam Hoon; Lee, Joong Hee

2018-05-10

Supercapacitors suffer from lack of energy density and impulse the energy density limit, so a new class of hybrid electrode materials with promising architectures is strongly desirable. Here, the rational design of a 3D hierarchical sandwich Co 9 S 8 /α-MnS@N-C@MoS 2 nanowire architecture is achieved during the hydrothermal sulphurization reaction by the conversion of binary mesoporous metal oxide core to corresponding individual metal sulphides core along with the formation of outer metal sulphide shell at the same time. Benefiting from the 3D hierarchical sandwich architecture, Co 9 S 8 /α-MnS@N-C@MoS 2 electrode exhibits enhanced electrochemical performance with high specific capacity/capacitance of 306 mA h g -1 /1938 F g -1 at 1 A g -1 , and excellent cycling stability with a specific capacity retention of 86.9% after 10 000 cycles at 10 A g -1 . Moreover, the fabricated asymmetric supercapacitor device using Co 9 S 8 /α-MnS@N-C@MoS 2 as the positive electrode and nitrogen doped graphene as the negative electrode demonstrates high energy density of 64.2 Wh kg -1 at 729.2 W kg -1 , and a promising energy density of 23.5 Wh kg -1 is still attained at a high power density of 11 300 W kg -1 . The hybrid electrode with 3D hierarchical sandwich architecture promotes enhanced energy density with excellent cyclic stability for energy storage. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

36 CFR 9.11 - Reclamation requirements.

Science.gov (United States)

2010-07-01

... MINERALS MANAGEMENT Mining and Mining Claims § 9.11 Reclamation requirements. (a) As contemporaneously as... within the time specified in an approved mining reclamation plan, unless a longer period is authorized in... topsoil necessary for vegetative restoration; and (vi) Reestablishing native vegetative communities. (b...

9 CFR 108.11 - Water quality requirements.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Water quality requirements. 108.11... LICENSED ESTABLISHMENTS § 108.11 Water quality requirements. A certification from the appropriate water pollution control agency, that the establishment is in compliance with applicable water quality control...

Backlog at December 31, 2007: euro 39,8 billion, up by 55% from year-end 2006. 2007 sales revenue: euro 11.9 billion, up by 9.8% (+10.4% like-for-like); Carnet de commandes au 31 decembre 2007: 39,8 milliards d'euros, en progression de 55% par rapport a fin 2006. Chiffre d'affaires de l'exercice 2007: 11,9 milliards d'euros, en progression de 9,8% (+10,4% en donnees comparables)

Energy Technology Data Exchange (ETDEWEB)

NONE

2008-01-15

The AREVA group's backlog reached a record level of euro 39.834 billion as of December 31, 2007, up by 55% from that of year-end 2006. In Nuclear, the backlog was euro 34.927 billion at year-end 2007 (+58%), due in particular to the signature of a contract in a record amount with the Chinese utility CGNPC. The series of agreements concluded provide among other things for the construction of two new-generation EPR nuclear islands and the supply of all of the materials and services needed for their operation through 2027. CGNPC also bought 35% of the production of UraMin, the mining company acquired by AREVA in August 2007. Industrial cooperation in the Back End of the cycle was launched with the signature of an agreement between China and France. In addition, the group signed several long-term contracts in significant amounts, particularly with KHNP of South Korea, EDF and Japanese utilities. The Transmission and Distribution division won several major contracts in Libya and Qatar at the end of the year approaching a total of euro 750 million. For the entire year, new orders grew by 34% to euro 5.816 billion. The backlog, meanwhile, grew by 40% to euro 4.906 billion at year-end. The group cleared sales revenue of euro 11.923 billion in 2007, up by 9.8% (+10.4% like-for-like) in relation to 2006 sales of euro 10.863 billion. Sales revenue for the 4. quarter of 2007 rose to euro 3.858 billion, for growth of 16.7% (+18.8% like-for-like) over one year. Sales revenue for the year was marked by: - Growth of 7.6% (+10.6% like-for-like) in Front End sales revenue, which rose to euro 3.140 billion. The division's Enrichment operations posted strong growth. - Sales were up by 17.5% (+15.2% like-for-like) to euro 2.717 billion in the Reactors and Services division. Sales revenue was driven in particular by the growth of Services operations, after weak demand in 2006, by progress on OL3 construction, and by the start of Flamanville 3, the second EPR. For the Back End

Study of particle pumping characteristics for different pumping geometries in JT-60U and DIII-D divertors

International Nuclear Information System (INIS)

Takenaga, H.; Sakasai, A.; Kubo, H.

2001-01-01

Particle pumping characteristics were compared between pumping from the inner side private flux region (IPP) and pumping from both sides of the private flux region (BPP) in the JT-60U W shaped divertor, and between JT-60U IPP and pumping in the DIII-D lower baffled divertor. The pumping flux for BPP is smaller than that for IPP by about a factor of 2 with weak in-out asymmetry of recycling neutral flux and by a factor of 3.5-6.5 with strong in-out asymmetry. The reduction of the pumping flux for BPP is consistent with Monte Carlo simulations, where backflow at the outer pumping slot is observed due to in-out recycling asymmetry. The pumping flux in DIII-D at I p =0.8 MA and B T =1.6 T is comparable to or smaller than that for JT-60U IPP at I p =1.0 MA, B T =3.8 T and I p =1.5 MA, B T =3.5 T in the same density regime. In the DIII-D divertor with pumping from the private flux region, the pumping flux decreases with increasing in-out asymmetry. The pumping flux normalized by the integrated D α emission over the whole plasma exhibits a similar dependence on the distance between the pumping slot and the strike point in JT-60U IPP and the DIII-D lower divertor with pumping through the outer divertor plasma region. (author)

Complete D =11 embedding of SO(8) supergravity

Science.gov (United States)

Varela, Oscar

2018-02-01

The truncation formulas of D =11 supergravity on S7 to D =4 N =8 SO(8)-gauged supergravity are completed to include the full nonlinear dependence of the D =11 three-form potential A^ (3 ) on the D =4 fields, and their consistency is shown. The full embedding into A^ (3 ) is naturally expressed in terms of a restricted version, still N =8 but only SL(8)-covariant, of the D =4 tensor hierarchy. The redundancies introduced by this approach are removed at the level of the field strength F^ (4 ) by exploiting D =4 duality relations. Finally, new expressions for the full consistent truncation formulas are given that are explicit in all D =11 and D =4 fields.

19 CFR 11.9 - Special marking on certain articles.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Special marking on certain articles. 11.9 Section... OF THE TREASURY PACKING AND STAMPING; MARKING Marking § 11.9 Special marking on certain articles. (a... of additional U.S. Note 4, Chapter 91. If any article so required to be marked is found not to be...

37 CFR 11.9 - Limited recognition in patent matters.

Science.gov (United States)

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Limited recognition in patent matters. 11.9 Section 11.9 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE REPRESENTATION OF OTHERS BEFORE THE UNITED STATES PATENT AND TRADEMARK OFFICE...

A new 9,10-dihydrophenanthrene from Dendrobium moniliforme.

Science.gov (United States)

Zhao, Ningdong; Yang, Guangyu; Zhang, Yan; Chen, Lijun; Chen, Yegao

2016-01-01

A new 9,10-dihydrophenanthrene,1,5-dihydroxy-3,4,7-trimethoxy-9,10-dihydrophenanthrene (1) was isolated and identified from the whole plants of Dendrobium moniliforme, as well as 24 known compounds including hircinol (2), (2R*,3S*)-3-hydroxymethyl-9-methoxy-2-(4'-hydroxy-3',5'-dimethoxyphenyl)-2,3,6,7-tetrahydro-phenanthro[4,3-b]furan-5,11-diol (3), diospyrosin (4), aloifol I (5), moscatilin (6), 3,4'-dihydroxy-3',4,5-trimethoxybibenzyl (7), gigantol (8), 3,3'-dihydroxy-4,5-dimethoxybibenzyl (9), longicornuol A (10), N-trans-cinnamoyltyramine (11), paprazine (12), N-trans-feruloyl 3'-O-methyldopamine (13), moupinamide (14), dihydroconiferyl dihydro-p-coumarate (15), dihydrosinapyl dihydro-p-coumarate (16), 3-isopropyl-5-acetoxycyclohexene-2-one-1 (17), p-hydroxybenzaldehyde (18), vanillin (19), p-hydroxyphenylpropionic acid (20), vanillic acid (21), protocatechuic acid (22), (+)-syringaresinol (23), β-sitosterol (24) and daucosterol (25). Compounds 3, 4, 13, 16, 17 and 20 were isolated from the Dendrobium genus for the first time, and compounds 2, 5, 7, 9-12, 14, 15, 18, 21 and 22 were originally obtained from D. moniliforme.

9 CFR 91.8 - Sheep.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Sheep. 91.8 Section 91.8 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS INSPECTION AND HANDLING OF LIVESTOCK FOR...

Microstructural control during D9 cladding fabrication

International Nuclear Information System (INIS)

Rowcliffe, A.F.; Roche, T.K.

1981-01-01

The distribution of Ti and principal carbide phase is critical in the swelling and creep resistance of D9 alloys. It is shown that nonhomogeneous structures, produced during hot working stages, persist through subsequent cold drawing and annealing cycles. This banded structure can be eliminated permanently only by 24-h homogenization at 1200 0 C. 8 figures

49 CFR 8.9 - Information Security Review Committee.

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Information Security Review Committee. 8.9 Section.../DECLASSIFICATION/ACCESS Classification/Declassification of Information § 8.9 Information Security Review Committee. (a) There is hereby established a Department of Transportation Information Security Review Committee...

9 CFR 355.11 - Charge for survey.

Science.gov (United States)

2010-01-01

... CERTIFICATION CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER CARNIVORA; INSPECTION, CERTIFICATION, AND... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Charge for survey. 355.11 Section 355.11 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY...

The energy spectrum of neutrons from 7Li(d,n)8Be reaction at deuteron energy 2.9 MeV

Science.gov (United States)

Mitrofanov, Konstantin V.; Piksaikin, Vladimir M.; Zolotarev, Konstantin I.; Egorov, Andrey S.; Gremyachkin, Dmitrii E.

2017-09-01

The neutron beams generated at the electrostatic accelerators using nuclear reactions T(p,n)3He, D(d,n)3He, 7Li(p,n)7Be, T(d,n)4He, 7Li(d,n)8Be, 9Be(d,n)10B are widely used in neutron physics and in many practical applications. Among these reactions the least studied reactions are 7Li(d,n)8Be and 9Be(d,n)10B. The present work is devoted to the measurement of the neutron spectrum from 7Li(d,n)8Be reaction at 0∘ angle to the deuteron beam axis on the electrostatic accelerator Tandetron (JSC "SSC RF - IPPE") using activation method and a stilbene crystal scintillation detector. The first time ever 7Li(d,n)8Be reaction was measured by activation method. The target was a thick lithium layer on metallic backing. The energy of the incident deuteron was 2.9 MeV. As activation detectors a wide range of nuclear reactions were used: 27Al(n,p)27Mg, 27Al(n,α)24Na, 113In(n,n')113mIn, 115In(n,n')115mIn, 115In(n,γ)116mIn, 58Ni(n,p)58mCo, 58Ni(n,2n)57Ni, 197Au(n,γ)198Au, 197Au(n,2n)196Au, 59Co(n,p)59Fe, 59Co(n,2n)58m+gCo, 59Co (n,g)60Co. Measurement of the induced gamma-activity was carried out using HPGe detector Canberra GX5019 [1]. The up-to-date evaluations of the cross sections for these reactions were used in processing of the data. The program STAYSL was used to unfold the energy spectra. The neutron spectra obtained by activation detectors is consistent with the corresponding data measured by a stilbene crystal scintillation detector within their uncertainties.

The energy spectrum of neutrons from 7Li(d,n8Be reaction at deuteron energy 2.9 MeV

Directory of Open Access Journals (Sweden)

Mitrofanov Konstantin V.

2017-01-01

Full Text Available The neutron beams generated at the electrostatic accelerators using nuclear reactions T(p,n3He, D(d,n3He, 7Li(p,n7Be, T(d,n4He, 7Li(d,n8Be, 9Be(d,n10B are widely used in neutron physics and in many practical applications. Among these reactions the least studied reactions are 7Li(d,n8Be and 9Be(d,n10B. The present work is devoted to the measurement of the neutron spectrum from 7Li(d,n8Be reaction at 0∘ angle to the deuteron beam axis on the electrostatic accelerator Tandetron (JSC “SSC RF – IPPE” using activation method and a stilbene crystal scintillation detector. The first time ever 7Li(d,n8Be reaction was measured by activation method. The target was a thick lithium layer on metallic backing. The energy of the incident deuteron was 2.9 MeV. As activation detectors a wide range of nuclear reactions were used: 27Al(n,p27Mg, 27Al(n,α24Na, 113In(n,n'113mIn, 115In(n,n'115mIn, 115In(n,γ116mIn, 58Ni(n,p58mCo, 58Ni(n,2n57Ni, 197Au(n,γ198Au, 197Au(n,2n196Au, 59Co(n,p59Fe, 59Co(n,2n58m+gCo, 59Co (n,g60Co. Measurement of the induced gamma-activity was carried out using HPGe detector Canberra GX5019 [1]. The up-to-date evaluations of the cross sections for these reactions were used in processing of the data. The program STAYSL was used to unfold the energy spectra. The neutron spectra obtained by activation detectors is consistent with the corresponding data measured by a stilbene crystal scintillation detector within their uncertainties.

Academic Freedom in America after 9/11

Science.gov (United States)

Wilson, John K.

2005-01-01

College campuses around the country reacted to the September 11, 2001, terrorist acts with rallies, vigils, discussions, and a wide range of debates about the causes and cures for terrorism. Yet the story told about academia in the media was often quite different. Conservatives claimed that the reaction to 9/11 in academia was another example of…

Liver function evaluation in leptospirosis with colloidal gold 1 9 8 Au

Directory of Open Access Journals (Sweden)

Walber Miranda Silva

1977-12-01

Full Text Available Eight patients with leptospirosis were studied with colloidal gold 1 9 8 Au. The radiocolloidal hepatic distribution was altered, presenting a non-homogeneous tiver concentration in seven cases, and a minute to moderate splenic visualization in five. Two patients presented doubtful splenic image, and one seemed to be normal. Liver scanning with colloidal gold 1 9 8 Au is demonstra ted to be a good liver function test.Oito pacientes com Leptospirose foram investigados com ouro coloidal radioativo (1 9 8 Au. A distribuição intrahepática do radiocoloide era alterada, apresentando uma concentração hepática não-homogênea em 7 casos, e visualização esp/ênica de mínima a moderada em 5. Dois tinham dúvida quanto à imagem do baço, e um parecia normal. A cintigrafia hepática com ouro coloidai radioativo (1 9 8 Au é demonstrada ser um bom teste de função hepática.

Postdisaster Psychological Intervention since 9/11

Science.gov (United States)

Watson, Patricia J.; Brymer, Melissa J.; Bonanno, George A.

2011-01-01

A wealth of research and experience after 9/11 has led to the development of evidence-based and evidence-informed guidelines and strategies to support the design and implementation of public mental health programs after terrorism and disaster. This article reviews advances that have been made in a variety of areas, including development of…

Plaque deposition dependent decrease in 5-HT2A serotonin receptor in AbetaPPswe/PS1dE9 amyloid overexpressing mice

DEFF Research Database (Denmark)

Holm, Peter; Ettrup, Anders; Klein, Anders B

2010-01-01

-HT2A receptor regulation in double transgenic AbetaPPswe/PS1dE9 mice which display excess production of Abeta and age-dependent increase in amyloid plaques. Three different age-groups, 4-month-old, 8- month-old, and 11-month-old were included in the study. [3H]-MDL100907, [3H]-escitalopram, and [11C...

Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives

Directory of Open Access Journals (Sweden)

Deepak S. Kawade

2015-06-01

Full Text Available Tannic acid explore a highly efficient catalytic activity for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives in excellent yields via cyclocondensation of aromatic aldehyde, β-naphthol and dimedone. Catalyst having advantages such as it is cheap and biodegradable and the protocol avoids the use of expensive catalyst and toxic solvent. We believe that this methodology is an efficient, simple, highly yielding, time saving and environmentally friendly. DOI: http://dx.doi.org/10.17807/orbital.v7i2.683

Role of Loss of Heterozygosity on Chromosomes 8 and 9 in the Development and Progression of Cancer Bladder

International Nuclear Information System (INIS)

Abdel Wahab, A.A.; El-Husseini, M.I.; Abo-Zeid, H.I.; Ismail, M.; El-Khor, A.M.

2005-01-01

Loss of heterozygosity (LOH) in tumor samples is believed to be a marker for the absence of a functional tumor suppressor gene. Non-random chromosome deletion and LOH at specific chromosomal regions are identified in a number of common human cancers including carcinoma of the bladder, which is considered the most predominant cancer in Egypt due to the prevalence of schistosomiasis. Purpose: The main objective of the present study is to clarify the role of chromosomes 8 and 9 in the establishment and/or progression of schistosomiasis-related bladder cancer through detection of LOH of 8 micro satellite markers on both chromosomes. It also aims to compare the LOH pattern of the tested markers between schistosomiasis-associated and non schistosomiasis-associated bladder cancer. Material and Methods: To achieve this purpose, DNA was extracted from the tumor specimens and the corresponding peripheral blood samples of 42 primary bladder cancer patients (schistosomal and non schistosomal). Twenty nine of these were diagnosed as squamous cell type (SCC), II were transitional (TCC), and 2 were adenocarcinoma (with different stages and grades). LOH at chromosomes 8 and 9 was evaluated for 8 highly polymorphic micro satellite markers distributed at different regions of both chromosomes using the dinucleotide repeat-PCR technique. The overall percentage of LOH in chromosome 8 was 74% in at least one marker. The highest incidence of LOH was recorded for D8S84 (41 %) followed by 37% for D8S87, 29% for D8S85, and 25% for D8S88. Deletions at chromosome 8 were shown to be associated with high grade of the tumor and LOH at D8S85 was associated with metastatic lymph nodes. The overall percentage of LOH in chromosome 9 was 54% and its highest incidence was for D9S 126 (36%), followed by 26%, 21 %, 19% for D9S166, D9S128 and D9S180, respectively. Fifty nine percent (59%) of the cases with LOH at 9q were diagnosed as squamous cell type (SCC), whereas 9% only were transitional cell type

8,9-Epoxyeicosatrienoic acid analog protects pulmonary artery smooth muscle cells from apoptosis via ROCK pathway

International Nuclear Information System (INIS)

Ma, Jun; Zhang, Lei; Li, Shanshan; Liu, Shulin; Ma, Cui; Li, Weiyang; Falck, J.R.; Manthati, Vijay L.; Reddy, D. Sudarshan; Medhora, Meetha; Jacobs, Elizabeth R.; Zhu, Daling

2010-01-01

Epoxyeicosatrienoic acids (EETs), metabolites of arachidonic acid (AA) catalyzed by cytochrome P450 (CYP), have many essential biologic roles in the cardiovascular system including inhibition of apoptosis in cardiomyocytes. In the present study, we tested the potential of 8,9-EET and derivatives to protect pulmonary artery smooth muscle cells (PASMCs) from starvation induced apoptosis. We found 8,9-epoxy-eicos-11(Z)-enoic acid (8,9-EET analog (214)), but not 8,9-EET, increased cell viability, decreased activation of caspase-3 and caspase-9, and decreased TUNEL-positive cells or nuclear condensation induced by serum deprivation (SD) in PASMCs. These effects were reversed after blocking the Rho-kinase (ROCK) pathway with Y-27632 or HA-1077. Therefore, 8,9-EET analog (214) protects PASMC from serum deprivation-induced apoptosis, mediated at least in part via the ROCK pathway. Serum deprivation of PASMCs resulted in mitochondrial membrane depolarization, decreased expression of Bcl-2 and enhanced expression of Bax, all effects were reversed by 8,9-EET analog (214) in a ROCK dependent manner. Because 8,9-EET and not the 8,9-EET analog (214) protects pulmonary artery endothelial cells (PAECs), these observations suggest the potential to differentially promote apoptosis or survival with 8,9-EET or analogs in pulmonary arteries.

8,9-Epoxyeicosatrienoic acid analog protects pulmonary artery smooth muscle cells from apoptosis via ROCK pathway

Energy Technology Data Exchange (ETDEWEB)

Ma, Jun; Zhang, Lei; Li, Shanshan [Department of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081 (China); Liu, Shulin [Department of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081 (China); Bio-pharmaceutical Key Laboratory of Heilongjiang Province, Harbin 150081 (China); Ma, Cui [Department of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081 (China); Li, Weiyang [Mudanjiang Medical College, Mudanjiang 157011 (China); Falck, J.R.; Manthati, Vijay L.; Reddy, D. Sudarshan [University of Texas Southwestern Medical Center, Dallas, TX 75390 (United States); Medhora, Meetha; Jacobs, Elizabeth R. [Division of Pulmonary and Critical Care, Department of Medicine, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI 53226 (United States); Zhu, Daling, E-mail: dalingz@yahoo.com [Department of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081 (China); Bio-pharmaceutical Key Laboratory of Heilongjiang Province, Harbin 150081 (China)

2010-08-15

Epoxyeicosatrienoic acids (EETs), metabolites of arachidonic acid (AA) catalyzed by cytochrome P450 (CYP), have many essential biologic roles in the cardiovascular system including inhibition of apoptosis in cardiomyocytes. In the present study, we tested the potential of 8,9-EET and derivatives to protect pulmonary artery smooth muscle cells (PASMCs) from starvation induced apoptosis. We found 8,9-epoxy-eicos-11(Z)-enoic acid (8,9-EET analog (214)), but not 8,9-EET, increased cell viability, decreased activation of caspase-3 and caspase-9, and decreased TUNEL-positive cells or nuclear condensation induced by serum deprivation (SD) in PASMCs. These effects were reversed after blocking the Rho-kinase (ROCK) pathway with Y-27632 or HA-1077. Therefore, 8,9-EET analog (214) protects PASMC from serum deprivation-induced apoptosis, mediated at least in part via the ROCK pathway. Serum deprivation of PASMCs resulted in mitochondrial membrane depolarization, decreased expression of Bcl-2 and enhanced expression of Bax, all effects were reversed by 8,9-EET analog (214) in a ROCK dependent manner. Because 8,9-EET and not the 8,9-EET analog (214) protects pulmonary artery endothelial cells (PAECs), these observations suggest the potential to differentially promote apoptosis or survival with 8,9-EET or analogs in pulmonary arteries.

Crystallization of the plant hormone receptors PYL9/RCAR1, PYL5/RCAR8 and PYR1/RCAR11 in the presence of (+)-abscisic acid

International Nuclear Information System (INIS)

Shibata, Nobuyuki; Kagiyama, Megumi; Nakagawa, Masahiro; Hirano, Yoshinori; Hakoshima, Toshio

2010-01-01

Crystals of the Arabidopsis abscisic acid receptors PYL9/RCAR1, PYL5/RCAR8 and PYR1/RCAR11 have been obtained. Abscisic acid (ABA) is a plant hormone that plays key regulatory roles in physiological pathways for the adaptation of vegetative tissues to abiotic stresses such as water stress in addition to events pertaining to plant growth and development. The Arabidopsis ABA receptor proteins PYR/PYLs/RCARs form a START family that contains 14 members which are classified into three subfamilies (I–III). Here, purification, crystallization and X-ray data collection are reported for a member of each of the subfamilies, PYL9/RCAR1 from subfamily I, PYL5/RCAR8 from subfamily II and PYR1/RCAR11 from subfamily III, in the presence of (+)-abscisic acid. The three proteins crystallize in space groups P3 1 21/P3 2 21, P2 and P1, respectively. X-ray intensity data were collected to 1.9–2.6 Å resolution

Revue d'Information Scientifique et Technique - Vol 9, No 1 (1999)

African Journals Online (AJOL)

Conception et réalisation d'un système d'aide à la décision pour la gestion des ressources naturelles · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. F Admane, A El Maouheb, F Benamara, FZ Djezzar, 11-23. http://dx.doi.org/10.4314/rist.v9i1.26717 ...

A novel 3α-p-Nitrobenzoylmultiflora-7:9(11)-diene-29-benzoate and two new triterpenoids from the seeds of zucchini (Cucurbita pepo L).

Science.gov (United States)

Tanaka, Reiko; Kikuchi, Takashi; Nakasuji, Saori; Ue, Yasuhiro; Shuto, Daisuke; Igarashi, Keishi; Okada, Rina; Yamada, Takeshi

2013-06-26

Three novel multiflorane-type triterpenoids, 3α-p-nitrobenzoylmultiflora-7:9(11)-diene-29-benzoate (1), 3α-acetoxymultiflora-7:9(11)-diene-29-benzoate (2), and 3α-acetoxymultiflora-5(6):7:9(11)-triene-29-benzoate (3), along with two known related compounds 4 and 5 were isolated from the seeds of zucchini (Cucurbita pepo L). Their structures were determined on the basis of 1D and 2D NMR spectroscopy and HREIMS. Triterpenoids possessing a nitro group were not isolated previously.

Crystal structure of 2,2′′-bis(2,7-dichloro-9-hydroxy-9H-fluoren-9-yl-1,1′:4′,1′′-terphenyl triethylamine trisolvate

Directory of Open Access Journals (Sweden)

Henrik Klien

2015-12-01

Full Text Available In the title solvate, C44H26Cl4O2·3C6H15N, the asymmetric part of the unit cell comprises two halves of the diol molecules, 2,2′′-bis(2,7-dichloro-9-hydroxy-9H-fluoren-9-yl-1,1′:4′,1′′-terphenyl, and three molecules of triethylamine, i. e. the diol molecules are located on crystallographic symmetry centres. Two of the solvent molecules are disordered over two positions [occupancy ratios of 0.567 (3:0.433 (3 and 0.503 (3:0.497 (3]. In the diol molecules, the outer rings of the 1,1′:4′,1′′-terphenyl elements are twisted with reference to their central arene ring and the mean planes of the fluorenyl moieties are inclined with respect to the terphenyl ring to which they are connected, the latter making dihedral angles of 82.05 (8 and 82.28 (8°. The presence of two 9-fluoren-9-ol units attached at positions 2 and 2′′ of the terphenyl moiety induces a `folded' geometry which is stabilized by intramolecular C—H...O hydrogen bonds and π–π stacking interactions, the latter formed between the fluorenyl units and the central ring of the terphenyl unit [centroid–centroid distances = 3.559 (1 and 3.562 (1 Å]. The crystal is composed of 1:2 complex units, in which the solvent molecules are associated with the diol molecules via O—H...N hydrogen bonds, while the remaining solvent molecule is linked to the host by a C—H...N hydrogen bond. The given pattern of intermolecular interactions results in formation of chain structures extending along [010].

[Brodmann Areas 8 and 9 Including the Frontal Eye Field].

Science.gov (United States)

Watanabe, Masataka

2017-04-01

Based on cytoarchitectonic analyses, Brodmann assigned numbers 8 and 9 to certain areas of the dorsal and medial prefrontal cortex (PFC) in humans and monkeys. Petrides and Pandya re-analyzed the cytoarchitectures of the human and monkey PFCs, and proposed slightly different brain maps for both species. They assigned numbers 8, 9 and 9/46 to the areas that were originally named areas 8 and 9. Areas 8 and 9 have both lateral and medial regions respectively. The lateral area 8 is important for conditional discrimination learning. The frontal eye field which occupies the most caudal region of area 8, is responsible for visual attention and control of eye movements. The lateral area 9 and area 9/46 are functionally similar to area 46 and play important roles in executive control. The dorsomedial prefrontal cortex (DMPFC) comprises the medial regions of areas 8 and 9 and is related to "Theory of Mind" and social cognition. The DMPFC is also known to show "default mode of brain activity" (i.e., more activity during rest than during cognitive task).

Comorbidity amplifies the effects of post-9/11 posttraumatic stress disorder trajectories on health-related quality of life.

Science.gov (United States)

Li, Jiehui; Zweig, Kimberly Caramanica; Brackbill, Robert M; Farfel, Mark R; Cone, James E

2018-03-01

The present study aims to examine the impact of physical and mental health comorbidities on the association between post-9/11 posttraumatic stress disorder (PTSD) trajectories over 10 years and health-related quality of life (HRQOL) among 9/11-exposed persons. 30,002 responding adult World Trade Center Health Registry enrollees reporting no pre-9/11 PTSD were studied. PTSD trajectories (chronic, delayed, remitted, no PTSD) were defined based on a 17-item PTSD Checklist-Specific to 9/11 across three waves of survey data. Three indicators of poor HRQOL were defined based on CDC HRQOL-4 measures. We computed age-adjusted prevalence of physical and mental health comorbidity (depression/anxiety) by PTSD trajectory and used modified Poisson regression to assess the effect of PTSD trajectory on poor HRQOL prevalence, accounting for comorbidity. Age-adjusted prevalence of overall comorbid conditions was 95.8 and 61.4% among the chronic and no-PTSD groups, respectively. Associations between 9/11-related PTSD trajectories and poor HRQOL were significant and became greater when comorbidity was included. Adjusted prevalence ratios were elevated for fair/poor health status (APR 7.3, 95% CI 6.5, 8.2), ≥ 14 unhealthy days (4.7; 95% CI 4.4, 5.1), and ≥ 14 activity limitation days during the last 30 days (9.6; 95% CI 8.1, 11.4) in the chronic PTSD group with physical and mental health comorbidity compared to those without PTSD and comorbidity; similar associations were observed for delayed PTSD. Ten years post-9/11 physical and mental health comorbidities have a substantial impact on the PTSD trajectories and HRQOL association. The need for early identification and treatment of PTSD and comorbidity should be emphasized to potentially improve HRQOL.

The Dipeptidyl Peptidases 4, 8, and 9 in Mouse Monocytes and Macrophages: DPP8/9 Inhibition Attenuates M1 Macrophage Activation in Mice.

Science.gov (United States)

Waumans, Yannick; Vliegen, Gwendolyn; Maes, Lynn; Rombouts, Miche; Declerck, Ken; Van Der Veken, Pieter; Vanden Berghe, Wim; De Meyer, Guido R Y; Schrijvers, Dorien; De Meester, Ingrid

2016-02-01

Atherosclerosis remains the leading cause of death in Western countries. Dipeptidyl peptidase (DPP) 4 has emerged as a novel target for the prevention and treatment of atherosclerosis. Family members DPP8 and 9 are abundantly present in macrophage-rich regions of atherosclerotic plaques, and DPP9 inhibition attenuates activation of human M1 macrophages in vitro. Studying this family in a mouse model for atherosclerosis would greatly advance our knowledge regarding their potential as therapeutic targets. We found that DPP4 is downregulated during mouse monocyte-to-macrophage differentiation. DPP8 and 9 expression seems relatively low in mouse monocytes and macrophages. Viability of primary mouse macrophages is unaffected by DPP4 or DPP8/9 inhibition. Importantly, DPP8/9 inhibition attenuates macrophage activation as IL-6 secretion is significantly decreased. Mouse macrophages respond similarly to DPP inhibition, compared to human macrophages. This shows that the mouse could become a valid model species for the study of DPPs as therapeutic targets in atherosclerosis.

Concentrations of delta9-tetrahydrocannabinol and 11-nor-9-carboxytetrahydrocannabinol in blood and urine after passive exposure to Cannabis smoke in a coffee shop.

Science.gov (United States)

Röhrich, J; Schimmel, I; Zörntlein, S; Becker, J; Drobnik, S; Kaufmann, T; Kuntz, V; Urban, R

2010-05-01

Cannabinoid concentrations in blood and urine after passive exposure to cannabis smoke under real-life conditions were investigated in this study. Eight healthy volunteers were exposed to cannabis smoke for 3 h in a well-attended coffee shop in Maastricht, Netherlands. An initial blood and urine sample was taken from each volunteer before exposure. Blood samples were taken 1.5, 3.5, 6, and 14 h after start of initial exposure, and urine samples were taken after 3.5, 6, 14, 36, 60, and 84 h. The samples were subjected to immunoassay screening for cannabinoids and analyzed using gas chromatography-mass spectrometry (GC-MS) for Delta(9)-tetrahydrocannabinol (THC), 11-nor-hydroxy-Delta(9)-tetrahydrocannabinol (THC-OH), and 11-nor-9-carboxy-Delta(9)-tetrahydrocannabinol (THC-COOH). It could be demonstrated that all volunteers absorbed THC. However, the detected concentrations were rather small. None of the urine samples produced immunoassay results above the cutoff concentration of 25 ng/mL. THC-COOH concentrations up to 5.0 and 7.8 ng/mL before and after hydrolysis, respectively, were found in the quantitative GC-MS analysis of urine. THC could be detected in trace amounts close to the detection limit of the used method in the first two blood samples after initial exposure (1.5 and 3.5 h). In the 6 h blood samples, THC was not detectable anymore. THC-COOH could be detected after 1.5 h and was still found in 3 out of 8 blood samples after 14 h in concentrations between 0.5 and 1.0 ng/mL.

Uses of monoclonial antibody 8H9

Science.gov (United States)

Cheung, Nai-Kong V.

2015-06-23

This invention provides an antibody that binds the same antigen as that of monoclonal antibody 8H9, wherein the heavy chain CDR (Complementary Determining Region)1 comprises NYDIN, heavy chain CDR2 comprises WIFPGDGSTQY, heavy chain CDR3 comprises QTTATWFAY, and the light chain CDR1 comprises RASQSISDYLH, light chain CDR2 comprises YASQSIS, and light chain CDR3 comprises QNGHSFPLT. In another embodiment, there is provided a polypeptide that binds the same antigen as that of monoclonal antibody 8H9, wherein the polypeptide comprises NYDIN, WIFPGDGSTQY, QTTATWFAY, RASQSISDYLH, YASQSIS, and QNGHSFPLT.

Weight Estimate and Centers of Gravity for JT-11 Nuclear Conversion Study

International Nuclear Information System (INIS)

Manning, R. W.

1958-01-01

Weight estimates and centers of gravity for the JT-11 nuclear conversion study are tabulated. Included in the radiator section are: diffuser, shrouds, supports, radiator, liquid metal, shafting and casing.

9 CFR 355.8 - Official number.

Science.gov (United States)

2010-01-01

... CERTIFICATION CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER CARNIVORA; INSPECTION, CERTIFICATION, AND... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Official number. 355.8 Section 355.8 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY...

Crystallization of an amorphous Fe72Ni9Si8B11 alloy upon laser heating and isothermal annealing

International Nuclear Information System (INIS)

Girzhon, V.V.; Smolyakov, A.V.; Yastrebova, T.S.

2003-01-01

With the use of methods of x-ray diffraction, resistometric and metallographic analyses specific features of crystallization and phase formation in amorphous alloy Fe 72 Ni 9 Si 8 B 11 are studied under various heating conditions. It is shown that laser heating results in alloy crystallization by an explosive mechanism when attaining a certain density of irradiation power. It is stated that ribbon surface laser heating with simultaneous water cooling of an opposite surface allows manufacturing two-layer amorphous-crystalline structures of the amorphous matrix + α-(Fe, Si) - amorphous matrix type [ru

7 CFR 319.8-9 - Hull fiber and gin trash.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Hull fiber and gin trash. 319.8-9 Section 319.8-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION... Importation and Entry of Cotton and Covers § 319.8-9 Hull fiber and gin trash. (a) Entry of hull fiber will be...

A case of high-titer anti-D hemolytic disease of the newborn in which late onset and mild course is associated with the D variant, RHD-CE(9)-D

DEFF Research Database (Denmark)

Jakobsen, Marianne A; Nielsen, Christian; Sprogøe, Ulrik

2014-01-01

BACKGROUND: The RhD antigen is very immunogenic and is a significant cause of hemolytic disease of the newborn (HDN). The RHD-CE(8-9)-D hybrid allele is commonly associated with a D- phenotype. Here, we report a case of high-titer maternal anti-D and late onset of HDN in a newborn carrying a RHD......-CE(9)-D variant supposedly encoding the same partial D antigen as the RHD-CE(8-9)-D allele, but with significant expression of D antigen. STUDY DESIGN AND METHODS: To elucidate the blood group antigen background of the case, we carried out serologic, flow cytometric, and genetics studies of the newborn...

A Silicon d-spacing Mapping Measurement System With Resolution of 10-9

International Nuclear Information System (INIS)

Zhang Xiaowei; Sugiyama, Hiroshi; Fugimoto, Hiroyuki; Waseda, Atsushi; Takatomi, Toshikazu

2010-01-01

For determination of the Avogadro's number, a self-referenced lattice comparator established at the Photon Factory to deal with a d-spacing mapping measurement over the cross section of a 4 ∼ 5 inches FZ silicon rod. For uncertainty of 1x10 -8 of the unit cell volume, it is necessary to measure lattice parameter of silicon with resolution of 3x10 -9 at least. In this paper, we report the principle of our lattice comparator, characterize our measurement system, and show some mapping measurement results of FZ silicon with resolution of 3x10 -9 .

In vitro effects of substance P analogue [D-Arg1, D-Phe5, D-Trp7,9, Leu11] substance P on human tumour and normal cell growth.

OpenAIRE

Everard, M. J.; Macaulay, V. M.; Miller, J. L.; Smith, I. E.

1992-01-01

Analogues of the neurotransmitter substance P (SP) can interact with neuropeptide receptors, and are reported to inhibit growth of small cell lung cancer cell lines (SCLC CLs). We found [D-Arg1, D-Phe5, D-Trp7,9, Leu11] substance P (D-Phe5SP) significantly inhibited DNA synthesis by 10/10 human tumour CLs; six SCLC, one N-SCLC (squamous), two ovarian and one squamous cervical carcinoma, with inhibition to 50% control levels (IC50) of 20-50 microM. There was dose dependent inhibition of colony...

9 CFR 108.8 - Construction of buildings.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Construction of buildings. 108.8 Section 108.8 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... LICENSED ESTABLISHMENTS § 108.8 Construction of buildings. (a) The floors, walls, ceilings, partitions...

OSBP-related protein 11 (ORP11) dimerizes with ORP9 and localizes at the Golgi-late endosome interface

International Nuclear Information System (INIS)

Zhou, You; Li, Shiqian; Maeyraenpaeae, Mikko I.; Zhong, Wenbin; Baeck, Nils; Yan, Daoguang; Olkkonen, Vesa M.

2010-01-01

We characterize here ORP11, a member of the oxysterol-binding protein family. ORP11 is present at highest levels in human ovary, testis, kidney, liver, stomach, brain, and adipose tissue. Immunohistochemistry demonstrates abundant ORP11 in the epithelial cells of kidney tubules, testicular tubules, caecum, and skin. ORP11 in HEK293 cells resides on Golgi complex and LE, co-localizing with GFP-Rab9, TGN46, GFP-Rab7, and a fluorescent medial-trans-Golgi marker. Under electron microscopic observation, cells overexpressing ORP11 displayed lamellar lipid bodies associated with vacuolar structures or the Golgi complex, indicating a disturbance of lipid trafficking. N-terminal fragment of ORP11 (aa 1-292) localized partially to Golgi, but displayed enhanced localization on Rab7- and Rab9-positive LE, while the C-terminal ligand-binding domain (aa 273-747) was cytosolic, demonstrating that the membrane targeting determinants are N-terminal. Yeast two-hybrid screen revealed interaction of ORP11 with the related ORP9. The interacting region was delineated within aa 98-372 of ORP9 and aa 154-292 of ORP11. Overexpressed ORP9 was able to recruit EGFP-ORP11 to membranes, and ORP9 silencing inhibited ORP11 Golgi association. The results identify ORP11 as an OSBP homologue distributing at the Golgi-LE interface and define the ORP9-ORP11 dimer as a functional unit that may act as an intracellular lipid sensor or transporter.

OSBP-related protein 11 (ORP11) dimerizes with ORP9 and localizes at the Golgi-late endosome interface

Energy Technology Data Exchange (ETDEWEB)

Zhou, You [Minerva Foundation Institute for Medical Research, Biomedicum 2U, and National Institute for Health and Welfare/Public Health Genomics Unit, Biomedicum 1, FI-00290, Helsinki (Finland); Li, Shiqian [Department of Biology, Jinan University, Guangzhou 510632 (China); Maeyraenpaeae, Mikko I. [Wihuri Research Institute, FI-00140 Helsinki, and the Department of Forensic Medicine, FI-00014 University of Helsinki (Finland); Zhong, Wenbin [Department of Biology, Jinan University, Guangzhou 510632 (China); Baeck, Nils [Institute of Biomedicine/Anatomy, FI-00014 University of Helsinki, Helsinki (Finland); Yan, Daoguang [Department of Biology, Jinan University, Guangzhou 510632 (China); Olkkonen, Vesa M., E-mail: vesa.olkkonen@helsinki.fi [Minerva Foundation Institute for Medical Research, Biomedicum 2U, and National Institute for Health and Welfare/Public Health Genomics Unit, Biomedicum 1, FI-00290, Helsinki (Finland); Institute of Biomedicine/Anatomy, FI-00014 University of Helsinki, Helsinki (Finland)

2010-11-15

We characterize here ORP11, a member of the oxysterol-binding protein family. ORP11 is present at highest levels in human ovary, testis, kidney, liver, stomach, brain, and adipose tissue. Immunohistochemistry demonstrates abundant ORP11 in the epithelial cells of kidney tubules, testicular tubules, caecum, and skin. ORP11 in HEK293 cells resides on Golgi complex and LE, co-localizing with GFP-Rab9, TGN46, GFP-Rab7, and a fluorescent medial-trans-Golgi marker. Under electron microscopic observation, cells overexpressing ORP11 displayed lamellar lipid bodies associated with vacuolar structures or the Golgi complex, indicating a disturbance of lipid trafficking. N-terminal fragment of ORP11 (aa 1-292) localized partially to Golgi, but displayed enhanced localization on Rab7- and Rab9-positive LE, while the C-terminal ligand-binding domain (aa 273-747) was cytosolic, demonstrating that the membrane targeting determinants are N-terminal. Yeast two-hybrid screen revealed interaction of ORP11 with the related ORP9. The interacting region was delineated within aa 98-372 of ORP9 and aa 154-292 of ORP11. Overexpressed ORP9 was able to recruit EGFP-ORP11 to membranes, and ORP9 silencing inhibited ORP11 Golgi association. The results identify ORP11 as an OSBP homologue distributing at the Golgi-LE interface and define the ORP9-ORP11 dimer as a functional unit that may act as an intracellular lipid sensor or transporter.

A conserved function of the zinc finger transcription factor Sp8/9 in allometric appendage growth in the milkweed bug Oncopeltus fasciatus.

Science.gov (United States)

Schaeper, Nina D; Prpic, Nikola-Michael; Wimmer, Ernst A

2009-08-01

The genes encoding the closely related zinc finger transcription factors Buttonhead (Btd) and D-Sp1 are expressed in the developing limb primordia of Drosophila melanogaster and are required for normal growth of the legs. The D-Sp1 homolog of the red flour beetle Tribolium castaneum, Sp8 (appropriately termed Sp8/9), is also required for the proper growth of the leg segments. Here we report on the isolation and functional study of the Sp8/9 gene from the milkweed bug Oncopeltus fasciatus. We show that Sp8/9 is expressed in the developing appendages throughout development and that the downregulation of Sp8/9 via RNAi leads to antennae, rostrum, and legs with shortened and fused segments. This supports a conserved role of Sp8/9 in allometric leg segment growth. However, all leg segments including the claws are present and the expression of the leg genes Distal-less, dachshund, and homothorax are proportionally normal, thus providing no evidence for a role of Sp8/9 in appendage specification.

Synthesis of (9Z, 12E-, (9E, 12Z-[1-¹⁴C]-linoleic acid, (9Z, 12Z, 15E-, (9E, 12Z, 15Z-[1-¹⁴C]-linolenic acid and (5Z, 8Z, 11Z, 14E-[1-¹⁴C]-arachidonic acid

Directory of Open Access Journals (Sweden)

Enard, Thierry

1996-04-01

Full Text Available Trans polyunsaturated fatty acids are produced in vegetable oils during heat treatment (240-250 °C.ln order to study the metabolic pathway of 9c, 12t and 9t, 12c linoleic acid and 9c, 12c, 15t and 9t, 12c, 15c linolenic acid, these products were prepared labelled with carbon 14 in the carboxylic position. 5c, 8c, 11c, 14t-Arachidonic acid was also labelled on the carboxylic position with carbon 14 in order to study its physiological effects. To introduce the labelling (E-bromo precursors with a 17 carbons chain or a 19 carbon chain were needed. The different syntheses were done by elongation steps and creation of cis double bonds via highly stereospecific Wittig reactions. The radioactive carbon atom was introduced from [¹⁴C]-potassium cyanide. The final radioactive fatty acids had a specific activity greater than 50 mCi/mmol and a radioactive purity better than 99 % for linoleic and linolenic and better than 98.6 % for arachidonic acid.

Nuclear Enterprises portable dose rate meter type PDR4 and external probes types BP1/1, BP8 and GP9

International Nuclear Information System (INIS)

Burgess, P.H.; Iles, W.J.

1979-08-01

The performance characteristics of Nuclear Enterprises Portable Dose Rate Meter Type PDR4 are evaluated under the headings: general description, facilities and controls, radiation characteristics, electrical characteristics, environmental characteristics, mechanical characteristics, the manual, summary of performance, and conclusions. Results of an investigation of the radiation characteristics of the external probes Type BP1/1, Type BP8, and Type GP9 are also detailed. (U.K.)

Hematological malignancies with t(9;11)(p21-22;q23)--a laboratory and clinical study of 125 cases. European 11q23 Workshop participants.

Science.gov (United States)

Swansbury, G J; Slater, R; Bain, B J; Moorman, A V; Secker-Walker, L M

1998-05-01

This paper reports clinical and cytogenetic data from 125 cases with t(9;11)(p21-22;q32) which were accepted for a European Union Concerted Action Workshop on 11q23. This chromosome abnormality is known to occur predominantly in acute myeloid leukemia (AML) FAB type M5a and less often in AML M4; in this series it was also found to occur, uncommonly, in other AML FAB types, in childhood acute lymphoblastic leukemia (ALL) (nine cases), in relatively young patients with myelodysplastic syndrome (MDS) (five cases), acute biphenotypic leukemia (two cases), and acute undifferentiated leukemia (one case). All age groups were represented but 50% of the patients were aged less than 15 years. The t(9;11) was the sole abnormality in 57 cases with AML; trisomy 8 was the most common additional abnormality (23 cases, including seven with further abnormalities), and 28 cases had other additional abnormalities. Among the t(9;11)+ve patients with AML, the white cell count (WBC) and age group were significant predictors of event-free survival; central nervous system (CNS) involvement or karyotype class (sole, with trisomy 8, or with other), also contributed to prognosis although our data could not show these to be independent factors. The best outcome was for patients aged 1-9 years, with low WBC, and with absence of CNS disease or presence of trisomy 8. For patients aged less than 15 years, the event-free survival for ALL patients was not significantly worse than that of AML patients.

A case of high-titer anti-D hemolytic disease of the newborn in which late onset and mild course is associated with the D variant, RHD-CE(9)-D.

Science.gov (United States)

Jakobsen, Marianne A; Nielsen, Christian; Sprogøe, Ulrik

2014-10-01

The RhD antigen is very immunogenic and is a significant cause of hemolytic disease of the newborn (HDN). The RHD-CE(8-9)-D hybrid allele is commonly associated with a D- phenotype. Here, we report a case of high-titer maternal anti-D and late onset of HDN in a newborn carrying a RHD-CE(9)-D variant supposedly encoding the same partial D antigen as the RHD-CE(8-9)-D allele, but with significant expression of D antigen. To elucidate the blood group antigen background of the case, we carried out serologic, flow cytometric, and genetics studies of the newborn and his father. Individuals carrying the RHD-CE(9)-D allele do express D antigen, but do so at significantly lower levels than those carrying the more common D+ phenotypes (e.g., DCe/dce). It may mitigate and delay otherwise severe HDN in pregnancies complicated by high-titer anti-D. © 2014 AABB.

Conformationally constrained dipeptide surrogates with aromatic side-chains: synthesis of 4-aryl indolizidin-9-one amino acids by conjugate addition to a common alpha,omega-diaminoazelate enone intermediate.

Science.gov (United States)

Cluzeau, Jérôme; Lubell, William D

2004-03-05

Four methyl 9-oxo-8-(N-(Boc)-amino)-4-phenyl-1-azabicyclo[4.3.0]nonane carboxylates (11, 4-Ph-I(9)aa-OMe) were synthesized from (2S,8S,5E)-di-tert-butyl-4-oxo-5-ene-2,8-bis[N-(PhF)amino]azelate [(5E)-7, PhF = 9-(9-phenylfluorenyl)] via a seven-step process featuring a conjugate addition/reductive amination/lactam cyclization sequence. Various nucleophiles were used in the conjugate addition reactions on enone (5E)-7 as a general route for making alpha,omega-diaminoazelates possessing different substituents in good yield albeit low diastereoselectivity except in the case of aryl Grignard reagents (9/1 to 15/1 drs). 6-Phenylazelates (6S)-8d and (6R)-8d were separated by chromatography and diastereoselective precipitation and independently transformed into 4-Ph-I(9)aa-OMe. From (6S)-8d, (2S,4R,6R,8S)-4-Ph-I(9)aa-OMe 11 was prepared selectively in 51% yield. Reductive amination of (6R)-8d provided the desired pipecolates 9 along with desamino compound 10, which was minimized by performing the hydrogenation in the presence of ammonium acetate. Subsequent ester exchange, lactam cyclization, and amine protection provided three products (2R,4S,6S,8R)-, (2R,4S,6S,8S)-, and (2S,4S,6R,8S)-4-Ph-I(9)aa-OMe 11 in 10, 6, and 6% yields, respectively, from (6R)-8d. Ester hydrolysis of (2S,4R,6R,8S)-11 furnished 4-phenyl indolizidin-9-one N-(Boc)amino acid 3 as a novel constrained Ala-Phe dipeptide surrogate for studying conformation-activity relationships of biologically active peptides.

Documenting Horror: The Use of Sound in Non-Fiction 9/11 Films

Directory of Open Access Journals (Sweden)

Jesse Schlotterbeck

2011-09-01

Full Text Available While conventional 9/11 documentaries focus on the most known and visible images of the attack, three films that work against this tendency, 9/11 (2002, 11'09''01 - September 11 (2002 and Fahrenheit 9/11 (2004, avoid the television news coverage of the towers and portray the attacks primarily through sound. These films avoid or scantly interject the too familiar footage, working instead with the audio track’s ability to convey the horrors of the event.  By emphasizing sound, these films address a challenge familiar to documentary studies: how to appropriately represent a historical event whose tragic scale makes aesthetic representation questionable.

X11---A graphic interface in the OS-9 real-time environment

International Nuclear Information System (INIS)

Pastore, A.

1990-01-01

X11 is a graphic window manager developed as a joint project of the Masschusetts Institute of Technology and Digital Equipment Corporation. It represents a widely available platform to develop distributed graphic applications using TCP/IP and DECNET. Microware's OS-9 is a real-time operating system widely used inside the physics community. The marriage between OS-9 and X11 should be seen as an attempt to stabilize a wise, open and accepted platform in the physics world to do real-time programming as well as line graphic output. Choosing X11 as our graphic environment should allow applications to run virtually without changes for several years but still be able to use the latest and fastest CPUs/architectures

Binding of benzo(a)pyrene and (+/-)-7 beta,8 alpha-dihydroxy-9 alpha, 10 alpha-epoxy-7,8,9, 10-tetrahydrobenzo(a)pyrene to histones

International Nuclear Information System (INIS)

Sculley, T.B.; Zytkovicz, T.H.

1983-01-01

AKR-2B mouse embryo cells were incubated for 24 hr with [3H]benzo(a)pyrene, and the histones were isolated and analyzed using one- and two-dimensional gel electrophoresis and autoradiography. The results revealed that (a) histones H1, H2A, and H3 incorporated significant amounts of label whereas little or no label was associated with histones H2B and H4 and (b) electrophoresis of the histones in the Triton: acid: urea gel system caused labeled histones to have a slower migration than did the corresponding unlabeled histones. Additional studies such as incubation of (+/-)-7 beta,8 alpha-[3H]dihydroxy-9 alpha,10 alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene with nuclei resulted in radioactive labeling of histones H1, H2A, H2B, and H3 and of high-mobility-group proteins HMG1 and HMG2. The low levels of label associated with histone H4 in the whole-cell and nuclear studies were further investigated by incubating isolated histones with (+/-)-7 beta,8 alpha-[3H]dihydroxy-9 alpha,10 alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene. Under these conditions, negligible amounts of radioactivity were associated with H4, while significant labeling of H1, H2A, H2B, and H3 and other nuclear proteins was observed. The results suggest that factors other than the presence of suitable nucleophilic acceptor sites on the histones may be necessary for carcinogen binding

In vivo metabolism of the methyl homologues of delta-8-tetrahydrocannabinol, delta-9-tetrahydrocannabinol and abn-delta-8-tetrahydrocannabinol in the mouse.

Science.gov (United States)

Brown, N K; Harvey, D J

1988-04-01

Methyl-delta-8-tetrahydrocannabinol (methyl-delta-8-THC), methyl-delta-9-THC and abn-methyl-delta-8-THC were synthesized by condensation of orcinol and (1S)-cis-verbenol and were administered to male Charles River CD-1 mice. Extracted hepatic metabolites were isolated by chromatography on Sephadex LH-20 and examined by gas chromatography/mass spectrometry as trimethylsilyl (TMS), (2H9)TMS and methyl ester/TMS derivatives. In addition, metabolic fractions were reduced with lithium aluminium deuteride to convert carboxylic acids to alcohols for structural correlation. Metabolites from methyl-delta-8-THC were similar with respect to the positions substituted to those produced by higher homologues; the major metabolite was methyl-delta-8-THC-11-oic acid. abn-Methyl-delta-8-THC was metabolized in a different manner. The location of the aromatic methyl group at the position adjacent to ring fusion appeared to inhibit metabolism at C(11) to a considerable extent and also to reduce the amount of the resulting alcohol from being oxidized to a carboxylic acid. This caused other metabolic pathways to become dominant, with the result that a compound containing a hydroxy group at the gem-methyl position was the major metabolite. Hydroxylation at this position has not been confirmed with any other cannabinoid, although it is thought to result in trace concentrations of hydroxy metabolites from some compounds. Metabolism of methyl-delta-9-THC was also similar to that of the higher homologues, with the exception that less metabolism occurred at C(8) and a higher percentage of the total metabolic fraction was accounted for by the 11-oic acid metabolite. Minor metabolites were mainly dihydroxy compounds and hydroxylated derivatives of delta-9-THC-11-oic acid.

Is insulin the preferred treatment for HbA1c >9%?

Science.gov (United States)

Bloomgarden, Zachary

2017-09-01

The algorithms and guidelines of the American Association of Clinical Endocrinologists and the American Diabetes Association recommend that insulin administration be strongly considered for people with type 2 diabetes (T2D) with HbA1c levels exceeding 9.0% and 10%, respectively. Although the caveat is given in both sets of recommendations that this is particularly appropriate when patients are "symptomatic," referring to urinary frequency with increased thirst and appetite, weight loss, and ketosis, the clinical definition of such presentations may be ill-defined, and it is noteworthy that both documents consider insulin to offer particular benefit under such circumstances. However, with multiple options for glycemic treatment, it is of interest to reconsider this argument for insulin use. It should be recalled that in the UK Prospective Diabetes Study, diet alone was associated with a reduction in HbA1c from 9% to 7%. Drug-naïve people with T2D do often show surprisingly strong reductions in HbA1c with metformin-based dual-agent oral treatment approaches; a recent report showed that even with baseline HbA1c >11%, the combination of metformin with a sulfonylurea, pioglitazone, or sitagliptin was associated with reduction in HbA1c from 11.6% to 6.0%. A 32-week study of the combination of rosiglitazone with metformin in patients with mean baseline HbA1c 8.9% showed a mean HbA1c reduction of 2.3%, and an open-label cohort with baseline HbA1c 11.8% had a reduction in HbA1c to 7.8%. With metformin plus sitagliptin, a mean placebo-adjusted HbA1c reduction of 2.1% from a baseline of 8.8% was reported, with those patients with baseline HbA1c >9% having a 2.6% reduction in HbA1c, and an open-label cohort with baseline HbA1c 11.2% having a 2.9% reduction in HbA1c. Similar 2% HbA1c reductions from baseline levels of 9.1% were seen with metformin in initial combination with the sodium-glucose cotransporter 2 (SGLT2) inhibitor dapagliflozin. Although such dual oral agent

40 CFR 8.9 - Measures to assess and verify environmental impacts.

Science.gov (United States)

2010-07-01

... environmental impacts. 8.9 Section 8.9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL IMPACT ASSESSMENT OF NONGOVERNMENTAL ACTIVITIES IN ANTARCTICA § 8.9 Measures to assess and verify environmental impacts. (a) The operator shall conduct appropriate monitoring of key environmental indicators as...

Symmetrical synergy of hybrid Co9S8-MoSx electrocatalysts for hydrogen evolution reaction

KAUST Repository

Zhou, Xiaofeng

2017-01-07

There exists a strong demand to replace expensive noble metal catalysts with efficient and earth-abundant catalysts for hydrogen evolution reaction (HER). Recently the Co- and Mo-based sulfides such as CoS2, Co9S8, and MoSx have been considered as several promising HER candidates. Here, a highly active and stable hybrid electrocatalyst 3D flower-like hierarchical Co9S8 nanosheets incorporated with MoSx has been developed via a one-step sulfurization method. Since the amounts of Co9S8 and MoSx are easily adjustable, we verify that small amounts of MoSx promotes the HER activity of Co9S8, and vise versa. In other words, we validate that symmetric synergy for HER in the Co- and Mo-based sulfide hybrid catalysts, a long-standing question requiring clear experimental proofs. Meanwhile, the best electrocatalyst Co9S8-30@MoSx/CC in this study exhibits excellent HER performance with an overpotential of −98 mV at −10 mA/cm2, a small Tafel slope of 64.8 mV/dec, and prominent electrochemical stability.

Synthesis of bis-cyclopentadienyl compounds with the 9.9-fluorenylidene bridge. The crystal and molecular structure of [μ-9.9-Flu(η5-Cp)2]ZrCl2

International Nuclear Information System (INIS)

Ivchenko, N.B.; Ivchenko, P.V.; Nifant'ev, I.Eh.; Bagrov, V.V.; Kuz'mina, L.G.

2000-01-01

Effect method for synthesis of ansa-zirconocenes containing short 9,9-fluorenylidene bridges between cyclopentadienyl ligands of zirconium complex was developed. Crystal and molecular structures of one of the complexes synthesized of the composition [μ-9,9-Flu(η 5 -Cp) 2 ]ZrCl 2 (Flu = fluorenylidene, Cp = cydopentadiene) were determined by the method of X-ray diffraction analysis. The compound has a monoclinic cell with the following parameters: a = 11.386 (6), b = 13.555 (5), c = 15.947 (1)A; α = 90 deg, β = 102.59 deg, γ = 90 deg; sp.gr. P2 1 /n, Z 4; d calcld. = 1.512 g/cm 3 [ru

Thermal conductivity and thermal expansion of stainless steels D9 and HT9

International Nuclear Information System (INIS)

Leibowitz, L.; Blomquist, R.A.

1988-01-01

Renewed interest in the use of metallic fuels in liquid-metal fast breeder reactors has prompted study of the thermodynamic and transport properties of its materials. Two stainless steels are of particular interest because of their good performance under irradiation. These are D9, an austenitic steel, and HT9, a ferritic steel. Thermal conductivity and thermal expansion data for these alloys are of particular interest in assessing in-reactor behavior. Because literature data were inadequate, measurements of these two properties for the two steels were performed and are reported to 1200 K. Of particular interest is the influence on these properties of a phase transition in HT9

9 CFR 78.8 - Brucellosis exposed cattle.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Brucellosis exposed cattle. 78.8... Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.8 Brucellosis exposed cattle. Brucellosis exposed cattle may be moved interstate only as follows: (a) Movement to recognized slaughtering...

Driving deaths and injuries post-9/11

Directory of Open Access Journals (Sweden)

Deonandan R

2011-12-01

Full Text Available Raywat Deonandan, Amber BackwellInterdisciplinary School of Health Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, CanadaObjectives: In the days immediately following the terror attacks of 9/11, thousands of Americans chose to drive rather than to fly. We analyzed highway accident data to determine whether or not the number of fatalities and injuries following 9/11 differed from those in the same time period in 2000 and 2002.Methods: Motor crash data from the National Highway Traffic Safety Administration's Fatality Analysis Reporting System were analyzed to determine the numbers and rates of fatalities and injuries nationally and in selected states for the 20 days after September 11, in each of 2000, 2001, and 2002.Results: While the fatality rate did not change appreciably, the number of less severe injuries was statistically higher in 2001 than in 2000, both nationally and in New York State.Conclusions: The fear of terror attacks may have compelled Americans to drive instead of fly. They were thus exposed to the heightened risk of injury and death posed by driving. The need for public health to manage risk perception and communication is thus heightened in an era of global fear and terrorism.Keywords: public health, traffic, injuries, epidemiology

8 CFR 207.9 - Termination of refugee status.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Termination of refugee status. 207.9... REFUGEES § 207.9 Termination of refugee status. The refugee status of any alien (and of the spouse or child... district director in whose district the alien is found if the alien was not a refugee within the meaning of...

A TaqI RFLP in the locus D9S29 on human chromosome 9

Energy Technology Data Exchange (ETDEWEB)

Weitnauer, L.; Antonelli, A.; Pandolfo, M. (Istituto Neurologico, Milan (Italy))

1989-12-25

Phage LAMP92 was isolated from the Los Alamos chromosome 9 library and its 3.8 Kbp insert was subcloned into the Eco RI site of pUC19. Taq I identifies a three allele RFLP (B1: 7.6 kb + 3 kb, B2: 14 kb + 3 kb, B3: 17 kb). A two allele Pvu II RFLP detected by the same probe was described previously. It was localized on 9q22-q31 by in situ hybridization and linkage analysis. Co-dominant segregation was shown in 14 informative families.

Post-9/11 drug- and alcohol- related hospitalizations among World Trade Center Health Registry enrollees, 2003-2010.

Science.gov (United States)

Hirst, Andrew; Miller-Archie, Sara A; Welch, Alice E; Li, Jiehui; Brackbill, Robert M

2018-06-01

To describe patterns of drug- and alcohol-related hospitalizations among persons exposed to the 2001 World Trade Center (WTC) terrorist attacks and to assess whether 9/11-related exposures or post-9/11 post-traumatic stress disorder (PTSD) were associated with increased odds of hospitalization. Data for adult enrollees in the WTC Health Registry, a prospective cohort study, were linked to New York State (NYS) administrative hospitalization data to identify alcohol- and drug-related hospitalizations from enrollment to December 31, 2010. Logistic regression was used to analyze the associations between substance use-related hospitalization, 9/11-related exposure and PTSD. Of 41,176 NYS resident enrollees, we identified 626 (1.5%) who had at least one alcohol- or drug-related hospitalization; 53.4% (n = 591) of these hospitalizations were for alcohol only diagnoses and 46.6% (n = 515) were drug-related. Witnessing ≥3 traumatic events on 9/11 was significantly associated with having a drug-related hospitalization (AOR 1.4, 95% CI = [1.1, 1.9]). PTSD was significantly associated with both having a drug-related hospitalization as well as an alcohol only-related hospitalization. (AOR 2.6, 95% CI = [2.0, 3.3], AOR 1.8, 95% CI = [1.4, 2.3], respectively). Witnessing traumatic events and having PTSD were independently associated with substance use-related hospitalizations. Targeting people who witnessed traumatic events on 9/11 and/or who have PTSD for substance use- treatment could reduce alcohol and drug-related hospitalizations connected to 9/11. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

9 CFR 11.4 - Inspection and detention of horses.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Inspection and detention of horses. 11... AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.4 Inspection and detention of horses. For the purpose of effective enforcement of the Act: (a) Each horse owner, exhibitor, trainer, or other person...

Determination of maintainability for Dacia 1304, 1,9 D utility vehicle

Science.gov (United States)

Budiul Berghian, A.; Vasiu, T.; Birtok Baneasa, C.

2018-01-01

The study analyses the ability to be maintained or rehabilitation of Dacia 1304, 1,9D utility vehicle. The paper comprises the determination of its maintainability using the Weibull++8 specialized software.

9 CFR 112.8 - For export only.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false For export only. 112.8 Section 112.8..., SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS PACKAGING AND LABELING § 112.8 For export... States shall apply to such biological product if exported from the United States except as otherwise...

PDE9A, PDE10A, and PDE11A expression in rat trigeminovascular pain signalling system

DEFF Research Database (Denmark)

Kruse, Lars S; Møller, Morten; Tibaek, Maiken

2009-01-01

as neocortex and cerebellar cortex. Real-time PCR and Western blotting showed that PDE9A, PDE10A and PDE11A are expressed in components of the rat trigeminovascular pain signalling system including middle cerebral artery, basilar artery, meninges, trigeminal ganglion and spinal trigeminal nucleus. Aorta...... and mesenteric artery as well as cerebral neocortex and cerebellar cortex also showed expression of PDE9A, PDE10A and PDE11A. Immunohistochemistry revealed that PDE9A, PDE10A and PDE11A are localised in the cytosol of nerve cell bodies of the trigeminal ganglion. We here present, for the first time...

Use of reversed-phase gel partition chromatography for the purification of chemically synthesized (5,6,8,9,11,12,14,15(n)) octadeuterium- and octatritium-labelled arachidonic acid

Energy Technology Data Exchange (ETDEWEB)

Wollard, P M; Lascelles, P T [Department of Chemical Pathology, Institute of Neurology, London, Great Britain; Hensby, C N [Hammersmith Hospital, London (UK). Postgraduate Medical School

1978-12-11

The development of a method is described for the preparation and purification of (5,6,8,9,11,12,14,15(n)-/sup 2/H)arachidonic acid (/sup 2/H/sub 8/-AA). The /sup 2/H/sub 8/-AA was chemically synthesised by the selective reduction of 5,8,11,14-eiconsatetraynoic acid (ETYA) with deuterium gas. Using reversed-phase partition chromatography on a Lipidex 5000 column support, it was shown that: (1) The reaction products could readily be separated from each other to yield /sup 2/H/sub 8/-AA of greater than 98% mass purity by gas chromatography. (2) Closely related C20 cis-ethylenic fatty acids differing only in the degree of unsaturation are efficiently separated. The resolution increases exponentially on saturation of double bonds. (3) Commercially available (5,6,8,9,11,12,14,15(n))octatritium-labelled arachidonic acid (/sup 3/H/sub 8/-AA) was readily purified. Both (/sup 3/H/sub 8/)- and (1-/sup 14/C)arachidonic acid (/sup 14/C-AA) co-chromatographed with /sup 2/H/sub 8/-AA. (4) The mass spectra of the methyl ester and trimethylsilyl ester of the purified /sup 2/H/sub 8/-AA showed molecular ions at m/e 326 and 384, respectively.

Ngobeni and Samie, Afr., J. Infect. Dis. (2017) 11 (2): 1-9 https://doi ...

African Journals Online (AJOL)

Renay Ngobeni

(2017) 11 (2): 1-9 ... was 1% in the same population (de Quadros et al., 2015). ... be 60% and 64% in females and males respectively (Negash et al., 2008). ..... De Quadros, R.M., da Rocha, G.C., Romagna, G., de Oliveira, J.P., Ribeiro, D.M ...

Academic Training Lecture | Game Theory | 8 - 9 May

CERN Multimedia

2014-01-01

Game Theory (1 & 2), by Elias Koutsoupias (Professor of Computer Science, University of Oxford, UK).   Thursday 8 May and Friday 9 May from 11 a.m. to 12 a.m. CERN (500-1-001 - Main Auditorium) Description: This lecture series will present the main directions of Algorithmic Game Theory, a new field that has emerged in the last two decades at the interface of Game Theory and Computer Science, because of the unprecedented growth in size, complexity, and impact of the Internet and the Web. These include the price of anarchy (what is the impact of selfishness on a system of competing entities), computational complexity (can the market find a reasonable solution), mechanisms and auctions (what incentives to give to selfish individuals). See the Indico page here.

9 CFR 151.11 - Form of books of record.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Form of books of record. 151.11... AGRICULTURE ANIMAL BREEDS RECOGNITION OF BREEDS AND BOOKS OF RECORD OF PUREBRED ANIMALS Recognition of Breeds and Books of Record § 151.11 Form of books of record. (a) If a registry association has not published...

Synthesis, crystal structure, and properties of KSbO{sub 3}-type Bi{sub 3}Mn{sub 1.9}Te{sub 1.1}O{sub 11}

Energy Technology Data Exchange (ETDEWEB)

Li Manrong; Retuerto, Maria; Bok Go, Yong; Emge, Thomas J. [Department of Chemistry and Chemical Biology, Rutgers, State University of New Jersey, 610 Taylor Road, Piscataway, NJ 08854 (United States); Croft, Mark; Ignatov, Alex [Department of Physics and Astronomy, Rutgers, State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States); Ramanujachary, Kandalam V. [Department of Chemistry and Biochemistry, Rowan University, 210 Mullica Hill Road, Glassboro, NJ 08028 (United States); Dachraoui, Walid; Hadermann, Joke [EMAT, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp (Belgium); Tang Meibo; Zhao Jingtai [Key Laboratory of Transparent Opto-Functional Inorganic Materials of Chinese Academy of Sciences, Shanghai Institute of Ceramics, Shanghai 200050 (China); Greenblatt, Martha, E-mail: martha@rutchem.rutgers.edu [Department of Chemistry and Chemical Biology, Rutgers, State University of New Jersey, 610 Taylor Road, Piscataway, NJ 08854 (United States)

2013-01-15

Single crystals of Bi{sub 3}Mn{sub 1.9}Te{sub 1.1}O{sub 11} were prepared from NaCl+KCl flux. This compound adopts KSbO{sub 3}-type crystal structure as evidenced by electron and single crystal X-ray diffraction analysis. The three-dimensional channel structure is formed by corner-sharing octahedral (Mn{sub 0.63}Te{sub 0.37}){sub 2}O{sub 10} dimers and two identical (Bi1){sub 4}(Bi2){sub 2} interpenetrating lattices. The intra-dimer Mn/Te-Mn/Te distances in Bi{sub 3}Mn{sub 1.9}Te{sub 1.1}O{sub 11} are short and are consistent with weak metal-metal interactions. The mixed oxidation state of manganese and the edge-sharing octahedral features are confirmed by X-ray near edge absorption spectroscopy measurements, which indicate Bi{sub 3}(Mn{sup III}{sub 1.1}Mn{sup IV}{sub 0.8})Te{sup VI}{sub 1.1}O{sub 11} with 57.7% Mn{sup 3+} and 42.3% Mn{sup 4+}. The partial substitution of Te for Mn perturbs long-range magnetic interactions, thereby destroying the ferromagnetic ordering found in Bi{sub 3}Mn{sub 3}O{sub 11} (T{sub C}=150 K). - Graphical abstract: Single crystal of Bi{sub 3}Mn{sub 1.9}Te{sub 1.1}O{sub 11} was grown from NaCl+KCl binary flux, suggesting that the high pressure Bi{sub 3}Mn{sub 3}O{sub 11} phase can be stabilized by partial substitution of Mn by Te at ambient pressure. Bi{sub 3}Mn{sub 1.9}Te{sub 1.1}O{sub 11} adopts a typical three dimensional KSbO{sub 3}-type crystal structure with three interpenetrating lattices and weak intra-dimmer metal-metal interaction caused by the d electrons of Mn. The edge-shared (Mn{sub 0.63}Te{sub 0.37}){sub 2}O{sub 10} octahedral dimer and mixed oxidation state of manganese (Bi{sub 3}(Mn{sup III}{sub 1.1}Mn{sup IV}{sub 0.8})Te{sup VI}{sub 1.1}O{sub 11} with 57.7% Mn{sup 3+} and 42.3% Mn{sup 4+}) features were evidenced by X-ray absorption near edge spectroscopy. Compared with Bi{sub 3}Mn{sub 3}O{sub 11}, the Te substituted Bi{sub 3}Mn{sub 1.9}Te{sub 1.1}O{sub 11} relaxes the crystal structure, but destroys the long

The Effect of 9/11 on the Heritability of Political Trust.

Science.gov (United States)

Ojeda, Christopher

2016-02-01

Following the attacks of September 11, 2001, a rally effect led to a precipitous rise in political trust. However, the increase in political trust concealed a simultaneous decline among a smaller portion of the population. This paper examines the psychological mechanisms underlying these heterogeneous attitudes towards government and shows that a biosocial model best explains the observed patterns of response. The interplay of genetic and environmental factors of political trust reveals the stable but dynamic nature of heritability: genetic influences of political trust increased immediately following 9/11 but quickly decayed to pre-9/11 levels.

QT and JT dispersion and cardiac performance in children with neonatal Bartter syndrome: a pilot study.

Science.gov (United States)

Hacihamdioglu, Duygu Ovunc; Fidanci, Kursat; Kilic, Ayhan; Gok, Faysal; Topaloglu, Rezan

2013-10-01

QT dispersion and JT dispersion are simple noninvasive arrhythmogenic markers that can be used to assess the homogeneity of cardiac repolarization. The aim of this study was to assess QT and JT dispersion and their relation with left ventricular systolic and diastolic functions in children with Bartter syndrome (BS). Nine neonatal patients with BS (median age 9.7 years) and 20 controls (median age 8 years) were investigated at rest. Both study and control subjects underwent electrocardiography (ECG) in which the interval between two R waves and QT intervals, corrected QT, QT dispersion, corrected QT dispersion, JT, corrected JT, JT dispersion and corrected JT dispersion were measured with 12-lead ECG. Two-dimensional, Doppler echocardiographic examinations were performed. Patients and controls did not differ for gender and for serum levels of potassium, magnesium, and calcium (p > 0.05). Both study and control subjects had normal echocardiographic examination and baseline myocardial performance indexes. The QT dispersion and JT dispersion were significantly prolonged in patients with BS compared to those of the controls {37.5 ms [interquartile range (IQR) 32.5-40] vs. 25.5 ms (IQR 20-30), respectively, p = 0.014 and 37.5 ms (IQR 27.5-40) vs. 22.5 ms (IQR 20-30), respectively, p = 0.003}. Elevated QT and JT dispersion during asymptomatic and normokalemic periods may be risk factors for the development of cardiac complications and arrhythmias in children with BS. In these patients the need for systematic cardiac screening and management protocol is extremely important for effective prevention.

Semaphorin4D Drives CD8+ T-Cell Lesional Trafficking in Oral Lichen Planus via CXCL9/CXCL10 Upregulations in Oral Keratinocytes.

Science.gov (United States)

Ke, Yao; Dang, Erle; Shen, Shengxian; Zhang, Tongmei; Qiao, Hongjiang; Chang, Yuqian; Liu, Qing; Wang, Gang

2017-11-01

Chemokine-mediated CD8 + T-cell recruitment is an essential but not well-established event for the persistence of oral lichen planus (OLP). Semaphorin 4D (Sema4D)/CD100 is implicated in immune dysfunction, chemokine modulation, and cell migration, which are critical aspects for OLP progression, but its implication in OLP pathogenesis has not been determined. In this study, we sought to explicate the effect of Sema4D on human oral keratinocytes and its capacity to drive CD8 + T-cell lesional trafficking via chemokine modulation. We found that upregulations of sSema4D in OLP tissues and blood were positively correlated with disease severity and activity. In vitro observation revealed that Sema4D induced C-X-C motif chemokine ligand 9/C-X-C motif chemokine ligand 10 production by binding to plexin-B1 via protein kinase B-NF-κB cascade in human oral keratinocytes, which elicited OLP CD8 + T-cell migration. We also confirmed using clinical samples that elevated C-X-C motif chemokine ligand 9/C-X-C motif chemokine ligand 10 levels were positively correlated with sSema4D levels in OLP lesions and serum. Notably, we determined matrix metalloproteinase-9 as a new proteolytic enzyme for the cleavage of sSema4D from the T-cell surface, which may contribute to the high levels of sSema4D in OLP lesions and serum. Our findings conclusively revealed an amplification feedback loop involving T cells, chemokines, and Sema4D-dependent signal that promotes OLP progression. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

11 CFR 7.9 - Outside employment or activities.

Science.gov (United States)

2010-01-01

..., or create the appearance of, a conflict of interest; (4) Outside employment or other activities that...) Outside employment or other activities which tend to impair the employee's mental or physical capacities... 11 Federal Elections 1 2010-01-01 2010-01-01 false Outside employment or activities. 7.9 Section 7...

8 CFR 287.9 - Criminal search warrant and firearms policies.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Criminal search warrant and firearms policies. 287.9 Section 287.9 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS FIELD OFFICERS; POWERS AND DUTIES § 287.9 Criminal search warrant and firearms policies. (a) A...

Representing 9/11: Alejandro González Iñárritu’s short film in 11'09"01: September 11

Directory of Open Access Journals (Sweden)

Marie-Christine CLEMENTE

2011-09-01

Full Text Available Dans son court-métrage 11'9"01: 11 Septembre, Alejandro González Iñárritu répond à la diffusion en boucle des images du World Trade Center en flammes qui caractérise les attentats du 11 septembre en confrontant son spectateur à un écran noir hanté par des sons enregistrés partout dans le monde le 11 septembre 2001. Après deux interminables minutes, une image apparaît enfin sur l’écran et le spectateur aperçoit une personne tombant des tours jumelles. Des flashes de nature similaire reviennent sporadiquement sur l’écran et, alors que ces visions sont extrêmement brèves, le spectateur peut se demander s’il a véritablement vu des ‘jumpers’. Regarder le court-métrage d’Iñárritu est une expérience intrinsèquement insaisissable et pourrait être comparé à l’expérience traumatique que Cathy Caruth définit comme ‘un événement dont … il est fait l’expérience trop tôt, trop subitement, pour être entièrement connu, et qui n’est donc accessible à la conscience qu’une fois qu’il s’impose à nouveau, de manière répétée, dans les cauchemars et les actions répétitives du survivant’. En d’autres termes, les flashes qui imprègnent le court-métrage ressemblent indéniablement à un retour du trauma.L’article analyse la manière dont le court-métrage d’Iñárritu tente de représenter la dimension irreprésentable du 11 septembre. S’appuyant sur l’utilisation que fait le film des images des ‘jumpers’ – qui furent largement censurées par les médias américains après les attentats – il examine la façon dont le réalisateur transcende la sphère de la représentation en déconstruisant l’expérience cinématographique habituelle. Explorant les limites du son et de l’image, Iñárritu produit une expérience extrêmement troublante pour son public qui doit adopter un type de perception qui s’approche de l’expérience traumatique et son film peut, dans une certaine

9 CFR 2.11 - Denial of initial license application.

Science.gov (United States)

2010-01-01

... have violated any Federal, State, or local laws or regulations pertaining to animal cruelty within 1... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Denial of initial license application. 2.11 Section 2.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT...

The Oprahfication of 9/11: September 11, the war in Iraq, and The Oprah Winfrey show

NARCIS (Netherlands)

Kooijman, J.; Cotten, T.T.; Springer, K.

2010-01-01

This chapter discusses how The Oprah Winfrey Show presented the aftermath of 9/11 and the pending war in Iraq in its episodes. It shows that in "The Oprahfication of 9/11," the show’s discourse on terrorism and war "transform[ed] possible feelings of fear, anger, anxiety, and grief into acts of

All-in-One CRISPR-Cas9/FokI-dCas9 Vector-Mediated Multiplex Genome Engineering in Cultured Cells.

Science.gov (United States)

Sakuma, Tetsushi; Sakamoto, Takuya; Yamamoto, Takashi

2017-01-01

CRISPR-Cas9 enables highly convenient multiplex genome engineering in cultured cells, because it utilizes generic Cas9 nuclease and an easily customizable single-guide RNA (sgRNA) for site-specific DNA double-strand break induction. We previously established a multiplex CRISPR-Cas9 assembly system for constructing an all-in-one vector simultaneously expressing multiple sgRNAs and Cas9 nuclease or other Cas9 variants including FokI-dCas9, which supersedes the wild-type Cas9 with regard to high specificity. In this chapter, we describe a streamlined protocol to design and construct multiplex CRISPR-Cas9 or FokI-dCas9 vectors, to introduce them into cultured cells by lipofection or electroporation, to enrich the genomically edited cells with a transient puromycin selection, to validate the mutation efficiency by Surveyor nuclease assay, and to perform off-target analyses. We show that our protocol enables highly efficient multiplex genome engineering even in hard-to-transfect HepG2 cells.

A Balancing Act: Interpreting Tragedy at the 9/11 Memorial Museum

Science.gov (United States)

Rauch, Noah

2018-01-01

The 9/11 Memorial Museum's docent program offers visitors artifact-based entry-points into a difficult, emotional history. The program's launch raised a host of questions, many centered on how to balance and convey strongly held, often traumatic, and sometimes conflicting experiences with a newly constructed institutional narrative. This article…

Advanced GF(32) nonbinary LDPC coded modulation with non-uniform 9-QAM outperforming star 8-QAM.

Science.gov (United States)

Liu, Tao; Lin, Changyu; Djordjevic, Ivan B

2016-06-27

In this paper, we first describe a 9-symbol non-uniform signaling scheme based on Huffman code, in which different symbols are transmitted with different probabilities. By using the Huffman procedure, prefix code is designed to approach the optimal performance. Then, we introduce an algorithm to determine the optimal signal constellation sets for our proposed non-uniform scheme with the criterion of maximizing constellation figure of merit (CFM). The proposed nonuniform polarization multiplexed signaling 9-QAM scheme has the same spectral efficiency as the conventional 8-QAM. Additionally, we propose a specially designed GF(32) nonbinary quasi-cyclic LDPC code for the coded modulation system based on the 9-QAM non-uniform scheme. Further, we study the efficiency of our proposed non-uniform 9-QAM, combined with nonbinary LDPC coding, and demonstrate by Monte Carlo simulation that the proposed GF(23) nonbinary LDPC coded 9-QAM scheme outperforms nonbinary LDPC coded uniform 8-QAM by at least 0.8dB.

Itaallane Giulietto Chiesa - 9/11 tabulõhkuja / Ivari Vee

Index Scriptorium Estoniae

Vee, Ivari

2008-01-01

Itaalia publitsist ja politoloog ning Europarlamendi saadik Giulietto Chiesa kohtus Tallinnas ajakirjanike ja teiste huvilistega ning tutvustas oma raamatut "Zero" ning selle ainetel valminud filmi "9/11. Uurimine nullist"

S100A8/A9 is not involved in host defense against murine urinary tract infection.

Directory of Open Access Journals (Sweden)

Mark C Dessing

Full Text Available BACKGROUND: Inflammation is commonly followed by the release of endogenous proteins called danger associated molecular patterns (DAMPs that are able to warn the host for eminent danger. S100A8/A9 subunits are DAMPs that belong to the S100 family of calcium binding proteins. S100A8/A9 complexes induce an inflammatory response and their expression correlates with disease severity in several inflammatory disorders. S100A8/A9 promote endotoxin- and Escherichia (E. coli-induced sepsis showing its contribution in systemic infection. The role of S100A8/A9 during a local infection of the urinary tract system caused by E. coli remains unknown. METHODOLOGY/PRINCIPAL FINDINGS: We investigated the contribution of S100A8/A9 in acute urinary tract infection (UTI by instilling 2 different doses of uropathogenic E. coli transurethrally in wild type (WT and S100A9 knockout (KO mice. Subsequently, we determined bacterial outgrowth, neutrophilic infiltrate and inflammatory mediators in bladder and kidney 24 and 48 hours later. UTI resulted in a substantial increase of S100A8/A9 protein in bladder and kidney tissue of WT mice. S100A9 KO mice displayed similar bacterial load in bladder or kidney homogenate compared to WT mice using 2 different doses at 2 different time points. S100A9 deficiency had little effect on the inflammatory responses to E. Coli-induced UTI infection, as assessed by myeloperoxidase activity in bladder and kidneys, histopathologic analysis, and renal and bladder cytokine concentrations. CONCLUSIONS: We show that despite high S100A8/A9 expression in bladder and kidney tissue upon UTI, S100A8/A9 does not contribute to an effective host response against E. Coli in the urinary tract system.

Identification and quantification of 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid glucuronide (THC-COOH-glu) in hair by ultra-performance liquid chromatography tandem mass spectrometry as a potential hair biomarker of cannabis use.

Science.gov (United States)

Pichini, Simona; Marchei, Emilia; Martello, Simona; Gottardi, Massimo; Pellegrini, Manuela; Svaizer, Fiorenza; Lotti, Andrea; Chiarotti, Marcello; Pacifici, Roberta

2015-04-01

We developed and validated an ultra-high-pressure liquid chromatography-tandem mass spectrometry method to identify and quantify 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid glucuronide in hair of cannabis consumers. After hair washing with methyl alcohol and diethyl ether and subsequent addition of amiodarone as internal standard hair samples were treated with 500 μl VMA-T M3 buffer reagent for 1 h at 100 °C. After cooling, 10 μl VMA-T M3 extract were injected into chromatographic system. Chromatographic separation was carried out on a reversed phase column using a linear gradient elution with two solvents: 5 mM ammonium formate pH 3.0 (solvent A) and 0.1% formic acid in acetonitrile (solvent B). The flow rate was kept constant at 0.4 ml/min during the analysis. The separated analytes were detected with a triple quadrupole mass spectrometer operated in multiple reaction monitoring mode via positive electrospray ionization. Linear calibration curves were obtained for 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid glucuronide with correlation coefficients (r(2)) of 0.99 and a limit of quantification of 0.25 pg/mg hair. Analytical recovery was between 79.6% and 100.7% and intra- and inter-assay imprecision and inaccuracy were always lower than 15%. Ultra-high-pressure liquid chromatography-tandem mass spectrometry analysis of 20 different hair samples of cannabis consumers disclosed the presence of 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid glucuronide in the range of 0.5-8.6 pg/mg hair. These data provided a good start to consider 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid glucuronide as alternative hair biomarker of cannabis consumption. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Training Post-9/11 Police Officers with a Counter-Terrorism Reality-Based Training Model: A Case Study

Science.gov (United States)

Biddle, Christopher J.

2013-01-01

The purpose of this qualitative holistic multiple-case study was to identify the optimal theoretical approach for a Counter-Terrorism Reality-Based Training (CTRBT) model to train post-9/11 police officers to perform effectively in their counter-terrorism assignments. Post-9/11 police officers assigned to counter-terrorism duties are not trained…

Isotope separation of relativistic projectile fragments as well as cross section measurements on 8,9,11Li secondary beams

International Nuclear Information System (INIS)

Blank, B.

1991-06-01

In the framework of this thesis the method of the 'momentum-loss achromate' was for the first time tested at relativistic energies. This experiment is presented in chapter 2 of the thesis. In a second experiment the method was then used, in order to make secondary beams of 8,9,11 Li available. With these secondary beams cross section measurements were performed, from which beside information on the nuclear radii of these nuclei also further information on the internal structure of the lithium isotopes can be derived. This experiment is described in chapter 3 of the thesis. In the framework of these two experiments for the applied heavy ions energy-loss measurements were performed. The results of these measurements are presented in chapter 4. (orig.) [de

The role of immune cell subpopulations in the growth and rejection of TC-1/A9 tumors in novel mouse strains differing in the H2-D haplotype and NKC domain.

Science.gov (United States)

Indrová, Marie; Rossowska, Joanna; Pajtasz-Piasecka, Elzbieta; Mikyšková, Romana; Richter, Jan; Rosina, Jozef; Sedlacek, Radislav; Fišerová, Anna

2018-03-01

The present study aimed to elucidate the role of cluster of differentiation (CD)8+, CD4+, natural killer (NK), and myeloid (CD11b+) cells in the course of the growth and rejection of experimental major histocompatibility complex (MHC) class I-deficient, HPV16 E6/E7-associated TC-1/A9 tumors in mice. Stable mouse lines (F 30 ) generated by inbreeding of Balb/c and C57BL/6 strains, which were characterized by H-2Db+d-NK1.1neg (B6-neg) and H-2Db-d+NK1.1high (Balb-high) phenotypes, were used for the present study. The novel strains spontaneously regressed tumors in 70-90% of cases. Ex vivo histological analysis of the tumor microenvironment in cryosections showed an indirect correlation between the growth of the transplanted tumor (progressor vs. regressor mice) and the proportion of immunocompetent cell infiltration in the tumors. The regressor mice exhibited a higher infiltration of tumors with CD4+ and CD8+ cells, and in Balb-high with NK cells as well, compared with the progressors. All tumor transplants also indicated a huge infiltration of CD11b+ cells, but this infiltration was not dependent on the stage of the TC-1/A9 tumor development. Depletion of individual cell subpopulations in vivo exhibited different effects on the tumor development in the two strains. Elimination of CD8-positive cells enhanced growth of TC-1/A9 tumor transplants in both hybrid stains, whereas CD4+ cell depletion affected rejection of TC-1/A9 tumors in the B6-neg mice only. Depletion of NK cells with anti-asialo GM1 antibody in the Balb-high strain led to enhancement of tumor growth, which was more pronounced after depletion of the NK1.1+ subpopulation. On the other hand, depletion of NK cells with anti-asialo GM1 in B6-neg mice did not affect the regression of TC-1/A9 tumor transplants, but increased the CD11b+ cell infiltration. In summary, these results indicate that co-operation of particular subsets of immunocompetent cells is essential for the rejection of TC-1/A9 tumor transplants

Partial monosomy 8q and partial trisomy 9q due to the maternal translocation t(8;9(q24.3;q34.1)

DEFF Research Database (Denmark)

Tos, T; Alp, M Y; Eker, H K

2014-01-01

Partial trisomy 9q34-qter and partial monosomy 8q24.3-qter are very rare chromosomal abnormalities. Characteristic features of partial trisomy 9q34-qter are hypotonia, developmental delay, mild intellectual disability, dolichocephaly, distinct facial phenotype, long and thin fingers, and cardiac...

Framing the Tenth Anniversary of 9/11:  A Comparison of CNN and Phoenix TV commemorative websites

OpenAIRE

Zhuang, Yuxi

2013-01-01

It has been more than ten years since the 9/11 attacks in 2001, but the events related to the attacks are still a focus for the whole world. This study examined the news coverage of the 9/11 tenth anniversary from Phoenix TV and CNN, which are among the most influential news media in China and the U.S., respectively. A systematic content analysis was performed using latest news, opinion articles, photographs, and videos as classified by CNN and Phoenix TV on their commemorative 9/11 tenth ann...

Performance of 9 x 9 demonstration assemblies in Dresden-2

International Nuclear Information System (INIS)

Bain, G.M.

1992-06-01

The Electric Power Research Institute, Empire State Electric energy Research Corporation and Siemens Nuclear Power corporation jointly sponsored a program to monitor the in-reactor performance of 9x9 BWR fuel. The program was conducted in Dresden-2, with four 9x9 lead assemblies and one 8x8 reference assembly. These assemblies were loaded at the beginning of reactor Cycle 9 and completed four cycles of operation. All five assemblies were discharged after reactor Cycle 12 (EOC12) in September 1990. the 9x9 assemblies reached an average exposure of 35.7 GWd/MTU and the 8x8 reference assembly reached a burnup of 34.2 GWd/MTU. This final program report evaluates the performance of the 9x9 and 8x8 fuel assemblies, based on results from all four poolside examinations, analysis of the operating histories, and ramp tests conducted on rod segments under another program. Overall, both 9x9 and 8x assemblies performed well during the four cycles of irradiation

RNA-guided Transcriptional Regulation in Plants via dCas9 Chimeric Proteins

KAUST Repository

Baazim, Hatoon

2014-05-01

Developing targeted genome regulation approaches holds much promise for accelerating trait discovery and development in agricultural biotechnology. Clustered Regularly Interspaced Palindromic Repeats (CRISPRs)/CRISPR associated (Cas) system provides bacteria and archaea with an adaptive molecular immunity mechanism against invading nucleic acids through phages and conjugative plasmids. The type II CRISPR/Cas system has been adapted for genome editing purposes across a variety of cell types and organisms. Recently, the catalytically inactive Cas9 (dCas9) protein combined with guide RNAs (gRNAs) were used as a DNA-targeting platform to modulate the expression patterns in bacterial, yeast and human cells. Here, we employed this DNA-targeting system for targeted transcriptional regulation in planta by developing chimeric dCas9-based activators and repressors. For example, we fused to the C-terminus of dCas9 with the activation domains of EDLL and TAL effectors, respectively, to generate transcriptional activators, and the SRDX repression domain to generate transcriptional repressor. Our data demonstrate that the dCas9:EDLL and dCas9:TAD activators, guided by gRNAs complementary to promoter elements, induce strong transcriptional activation on episomal targets in plant cells. Moreover, our data suggest that the dCas9:SRDX repressor and the dCas9:EDLL and dCas9:TAD activators are capable of markedly repressing or activating, respectively, the transcription of an endogenous genomic target. Our data indicate that the CRISPR/dCas9:TFs DNA targeting system can be used in plants as a functional genomic tool and for biotechnological applications.

Self-assembled nano- to micron-size fibers from molten R11Ni4In9 intermetallics

Energy Technology Data Exchange (ETDEWEB)

Provino, Alessia; Manfrinetti, Pietro; Gschneidner, Karl A; Dhar, Sudesh K; Schlagel, Deborah L; Lograsso, Thomas A; Miller, Gordon J; Thimmaiah, Srinivasa; Wang, Hui; Russell, Alan M; Becker, Andrew; Mudryk, Yaroslav

2014-07-01

A study of the formation of Gd11M4In9 (M = Ni, Pd, Pt) and R11Ni4In9 (R = rare earth) compounds revealed a unique and peculiar property, which is to naturally crystallize in a bundle of self-assembled fibers when cooled from the melt. The fibers, which are nano- to millimeters in cross-section and approximate to 11-40 mm long, grow unidirectionally along a temperature gradient. These compounds adopt the orthorhombic Nd11Pd4In9 structure type (oC48-Cmmm). This structure is layered, with slabs of R atoms alternating with slabs of Ni/In atoms along a short c-axis (much shorter than either the a- or b-axis). The growth direction of the fibers is along the crystallographic c-axis, orthogonal to the a-b plane. Two strong and short In In bonds lie in the a-b plane, which are even shorter than in In metal. Integrated crystal orbital Hamilton population calculations show that the In In bonds create isolated "R8Ni4In9" rods growing along the c-axis, with the In In bonds being part of the rods. This appears to be an important factor explaining the microfibrous nature of these phases. Some physical properties have been measured on the Gd11Ni4In9 homolog. The compound orders ferrimagnetically at T-c approximate to 88 K, and at lower temperatures (46 and 10 K), two other magnetic anomalies were observed, probably due to spin reorientations. As expected from the bonding features, the mechanical, magnetic and electrical properties are strongly anisotropic. (C) 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Baking technique of JT-60

Energy Technology Data Exchange (ETDEWEB)

Arai, Takashi; Masaki, Kei; Miyachi, Kengo [Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment

1998-10-01

It needs to make low ultimate pressure to decrease impurities in a plasma in a nuclear fusion device. Baking technique is very effective method to decrease outgassing rate from first walls and inner surface of the vacuum vessel. However, in such large vacuum vessel, e.g. JT-60, the non-uniform heating and the deformation due to thermal expansion might be very important problems. The baking technique of JT-60 is described. Two baking systems were applied to JT-60 to solve the problem of non-uniform heating. One is a circulation system of the hot nitrogen gas which is located between the inner and outer skins of the double-skin structured vacuum vessel. The other is an electric heater which apply the thick of the vessel. In order to prevent the deformation, the difference of temperature was as small as possible. By both the baking at 300degC and the conditioning such as discharge cleaning, the ultimate pressure was achieved 7.9x10{sup -7} Pa. (author)

Baking technique of JT-60

International Nuclear Information System (INIS)

Arai, Takashi; Masaki, Kei; Miyachi, Kengo

1998-01-01

It needs to make low ultimate pressure to decrease impurities in a plasma in a nuclear fusion device. Baking technique is very effective method to decrease outgassing rate from first walls and inner surface of the vacuum vessel. However, in such large vacuum vessel, e.g. JT-60, the non-uniform heating and the deformation due to thermal expansion might be very important problems. The baking technique of JT-60 is described. Two baking systems were applied to JT-60 to solve the problem of non-uniform heating. One is a circulation system of the hot nitrogen gas which is located between the inner and outer skins of the double-skin structured vacuum vessel. The other is an electric heater which apply the thick of the vessel. In order to prevent the deformation, the difference of temperature was as small as possible. By both the baking at 300degC and the conditioning such as discharge cleaning, the ultimate pressure was achieved 7.9x10 -7 Pa. (author)

9 CFR 314.8 - Dead animal carcasses.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Dead animal carcasses. 314.8 Section... Dead animal carcasses. (a) With the exception of dead livestock which have died en route and are received with livestock for slaughter at an official establishment, no dead animal or part of the carcass...

Alpha-eleostearic acid (9Z11E13E-18:3) is quickly converted to conjugated linoleic acid (9Z11E-18:2) in rats.

Science.gov (United States)

Tsuzuki, Tsuyoshi; Tokuyama, Yoshiko; Igarashi, Miki; Nakagawa, Kiyotaka; Ohsaki, Yusuke; Komai, Michio; Miyazawa, Teruo

2004-10-01

We previously showed that alpha-eleostearic acid (alpha-ESA; 9Z11E13E-18:3) is converted to conjugated linoleic acid (CLA; 9,11-18:2) in the liver and plasma of rats that were given diets including 1% alpha-ESA for 4 wk. In this study, we investigated this phenomenon in detail. First, the chemical structure of CLA produced by alpha-ESA administration was determined. After alpha-ESA was orally administered to rats, CLA in rat liver was isolated by HPLC. The positional and geometric isomerism was determined using GC-EI/MS and (13)C-NMR, respectively, and the CLA generated in rats after alpha-ESA feeding was confirmed to be 9Z11E-CLA. Next, the concentrations of alpha-ESA and CLA were determined 0, 3, 6, and 24 h after oral administration of alpha-ESA to rats. Moreover, we also investigated whether enteric bacteria are involved in the conversion of alpha-ESA to CLA using germ-free rats. alpha-ESA was orally administered to germ-free and normal rats and alpha-ESA and CLA were detected in the organs of both groups. In addition, to confirm that this reaction was enzyme-mediated, alpha-ESA was reacted with tissue homogenates (liver, kidney, and small intestine mucous) and coenzymes (NADH, NAD(+), NADPH, and NADP(+)), and the enzyme activities were estimated from the amount of CLA produced. CLA was detected when alpha-ESA was reacted with liver, kidney, and small intestine mucous homogenates and a coenzyme (NADPH). These results indicated that alpha-ESA is converted to 9Z11E-CLA in rats by a Delta13-saturation reaction carried out by an NADPH-dependent enzyme.

Prazdnik podportshen / Oksana Smirnova, Vladimir Skripov, Vjatsheslav Ivanov...[jt.

Index Scriptorium Estoniae

2005-01-01

Ülevaade diskussioonist Eestis, Lätis ja Leedus presidentide osalemise üle 9. mai pidustustel Moskvas. Juhan Partsi, Villu Reiljani, Toomas Hendrik Ilvese, Marko Mihkelsoni jt. arvamusi. Toimetuse seisukoht

FUN3D Manual: 12.9

Science.gov (United States)

Biedron, Robert T.; Carlson, Jan-Renee; Derlaga, Joseph M.; Gnoffo, Peter A.; Hammond, Dana P.; Jones, William T.; Kleb, Bil; Lee-Rausch, Elizabeth M.; Nielsen, Eric J.; Park, Michael A.;

Connected leadership: Jeremiah 8:18-9:3 – a case study

Directory of Open Access Journals (Sweden)

W.J. Wessels

2010-07-01

Full Text Available The purpose of this article is to address the matter of connected leadership. The point of departure is a biblical passage from Jeremiah 8:18-9:3. The focus of this article is confined to the aspect of connectedness and related issues. The argument put forward is that the rhetorical nature of texts has the ability to engage many readers over time and generations. Not only did the poetic nature of Jeremiah 8:18-9:3 convey the words once spoken by a prophet, but the rhetoric also conveyed the passion of the prophet and of Yahweh for the wounded and broken people of Judah. Added to that is the fact that within the Christian tradition the belief is that the text will find meaning in new contexts as well. Jeremiah 8:18-9:3 brings to the table an element that leaders – especially religious and Christian leaders – need to take note of. Leaders should answer to a “higher power” and to ethical norms because of connectedness to this ‘‘higher power”. As a leader, Jeremiah identified with his people and their woeful condition. But because of his connectedness to Yahweh, he was willing to confront them and point out their wrongdoings. He was not prepared to sacrifice his beliefs and convictions for the sake of popularity.

Vibrational assignments for the Raman and the phosphorescence spectra of 9,10-anthraquinone and 9,10-anthraquinone-d81

International Nuclear Information System (INIS)

Lehmann, K.K.; Smolarek, J.; Khalil, O.S.; Goodman, L.

1979-01-01

The Raman spectra of 9,10-anthraquinone (AQ) and 9,10-anthraquinone-d/sub 8/ are examined. Raman band assignments are made from this data and from a published normal coordinate analysis. The Raman spectra of AQ at 5K is reported and vibrational assignments for the phosphorescence spectra of AQ in n-hexane at 4.2 K are reexamined in light of new 3 B 1 /sub g/ → 1 A/sub g/ phosphorescence data. Contrary to previous work from this laboratory, it is concluded that although higher order vibronic interactions may be operative between the two closely spaced 3 A/sub u/- 3 B 1 /sub g/ electronic states, these interactions are not manifested in the phosphorescence spectra of AQ in n-hexane at 4.2 K

Major earthquake of Friday March 11, 2011, magnitude 8.9 at 5:46 UT, off Honshu island (Japan)

International Nuclear Information System (INIS)

2011-01-01

On Friday March 11, 2011, at 5:46 UT (2:46 PM local time), a magnitude 8.9 earthquake took place at 80 km east of Honshu island (Japan). The earthquake affected a large part of the Honshu territory and led to the automatic emergency shutdown of all nuclear power plants of the east coast. This paper recalls first the seismo-tectonic and historical seismic context of the Japan archipelago and the first analyses of the Tohoku earthquake impact on nuclear facilities. At the time of publication of this information report, no radioactive release in the environment and no anomaly at the Tokai-Mura and Rokkasho-Mura sites were mentioned. However, the evacuation of populations in a 3 to 10 km area around the Fukushima-Dai-ichi power plant had been ordered by the Governor as preventive measure, which made one think that the situation at this specific site was particularly worrying. (J.S.)

Structure-activity relationship of linear peptide Bu-His6-DPhe7-Arg8-Trp9-Gly10-NH2 at the human melanocortin-1 and -4 receptors: DPhe7 and Trp9 substitution.

Science.gov (United States)

Danho, Waleed; Swistok, Joseph; Cheung, Adrian Wai-Hing; Kurylko, Grazyna; Franco, Lucia; Chu, Xin-Jie; Chen, Li; Yagaloff, Keith

2003-02-24

A series of pentapeptides, based on hMC4R pentapeptide agonist (Bu-His(6)-DPhe(7)-Arg(8)-Trp(9)-Gly(10)-NH(2)), was prepared in which either DPhe(7) or Trp(9) residue was systematically substituted. A number of interesting DPhe surrogates (D-Thi, D-3-CF(3)Phe, D-2-Nal and D-3,4-diClPhe) as well as Trp surrogates (2-Nal and Bta) were identified in this study.

17 CFR 9.11 - Form, contents and delivery of notice of disciplinary or access denial action.

Science.gov (United States)

2010-04-01

... notice of disciplinary or access denial action. 9.11 Section 9.11 Commodity and Securities Exchanges... OTHER ADVERSE ACTIONS Notice and Effective Date of Disciplinary Action or Access Denial Action § 9.11 Form, contents and delivery of notice of disciplinary or access denial action. (a) When required...

Communications issues for international radioactive materials transport, Post 9/11

Energy Technology Data Exchange (ETDEWEB)

Brown, A.A. [International Transport, BNFL, Warrington, Cheshire (United Kingdom); Hartenstein, M. [Transport External Affairs, Marketing, Sales and Projects Div., Cogema Logistics, Saint Quentin en Yvelines (France); Nawano, M. [Transport Headquarters, Overseas Reprocessing Committee, Tokyo (Japan)

2004-07-01

The terrorist attacks of September 11{sup th} 2001 in New York and Washington (9/11) have increased government, public and media concern over terrorist attacks in general and attack on transport systems in particular. Antinuclear groups have increasingly made unsubstantiated claims about the terrorist threat to Radioactive Materials Transport and the consequences of such a threat being realised. At the same time, the international and national security regulations relating to Nuclear Materials Transport have been reviewed and tightened since 9/11. These changes have in some cases restricted the information that can be made publicly available. It is against this background that the Industry must operate and seek to inform the public through its communications activities whilst remaining within the new security framework of security regulations. These activities must necessarily provide sufficient information to counter the incorrect claims made by opponents, allay fears of the public as far as possible and provide factual and scientifically rigorous data without compromising security.

Communications issues for international radioactive materials transport, Post 9/11

International Nuclear Information System (INIS)

Brown, A.A.; Hartenstein, M.; Nawano, M.

2004-01-01

The terrorist attacks of September 11 th 2001 in New York and Washington (9/11) have increased government, public and media concern over terrorist attacks in general and attack on transport systems in particular. Antinuclear groups have increasingly made unsubstantiated claims about the terrorist threat to Radioactive Materials Transport and the consequences of such a threat being realised. At the same time, the international and national security regulations relating to Nuclear Materials Transport have been reviewed and tightened since 9/11. These changes have in some cases restricted the information that can be made publicly available. It is against this background that the Industry must operate and seek to inform the public through its communications activities whilst remaining within the new security framework of security regulations. These activities must necessarily provide sufficient information to counter the incorrect claims made by opponents, allay fears of the public as far as possible and provide factual and scientifically rigorous data without compromising security

The formation of an aberrant PAX5 transcript in a patient with mixed phenotype acute leukemia harboring der(9t(7;9(q11.2;p13

Directory of Open Access Journals (Sweden)

Jun Amaki

2016-01-01

Full Text Available We experienced the case of a 56-year-old male with B-lymphoid/myeloid lineage mixed phenotype acute leukemia (MPAL. A cytogenetic analysis of the patient's bone marrow revealed a complex karyotype, including der(9t(7;9(q11.2;p13. We identified an aberrant PAX5 transcript, including the exons 1A to 5 and the contiguous intron 5/6 sequence using the 3′ rapid amplification of cDNA ends-polymerase chain reaction method, and confirmed their expression in the leukemic cells. Our case suggests that der(9t(7;9(q11.2;p13 can cause the truncation of the PAX5 transcript, which is supposed to contribute to the generation of MPAL, in addition to three previously reported types of PAX5 fusion.

Elastic and inelastic scattering of 9,11 Li + Si at backward angles in the energy range (9.5 - 25) AMeV

International Nuclear Information System (INIS)

Petrascu, M.; Bordeanu, C.; Isbasescu, A.; Mihai, I.; Giurgiu, M.

1997-01-01

Recently, an inclusive fusion experiment of 9,11 Li projectiles with Si targets, in the energy range (9.5 - 25) AMeV has been performed at Riken Ring Cyclotron-Japan using, for the detection of the fusion products, an ionization chamber, MUSIC, built in NIPNE-HH, Bucharest. In this experiment, the contribution of elastic and inelastic scattering, at forward detection angles is eliminated through the experimental set-up. For a clear investigation of the fusion process, the estimation of elastic and inelastic scattering at backward angles, between 80 angle - 180 angle was considered necessary. This estimation was made by the coupled channels computer code ECIS. ECIS is an iterative method, the first iteration of this procedure being DWBA. In the analysis of elastic and inelastic scattering of 9,11 Li projectile on Si target we assumed that the incident 9 Li and 11 Li waves are diffracted by an optical potential with an Woods-Saxon geometry. The adopted optical potential is given. For the depth of the real and imaginary volume terms we used values dependent on projectile energy and target mass number. These values have been chosen in good agreement with a semi-microscopic model with a double-folding potential. The set of optical parameters selected for the system 9,11 Li (13 AMeV) + Si is given. The presence of neutron halo of 11 Li nucleus was taken into account by using adjusted values for the parameters r R and a R . The 28 Si nucleus is considered a rigid rotor, including the couplings involving the ground state and a first to excited states. The quadrupole deformation parameter was β 2 = - 0.24. The results for the scattering of 11 Li projectile on Si target at 13 AMeV energy are given with the parameters R match , I and J max taken from the Monte Carlo simulations with PACE code. We found that the contribution of elastic and inelastic scattering for background angles, between 80 angle - 180 angle is under 2%. The contribution of a inelastic scattering taken

The design study of the JT-60SU device. No.8. Nuclear shielding and safety design

Energy Technology Data Exchange (ETDEWEB)

Miya, Naoyuki; Kikuchi, Mitsuru; Ushigusa, Kenkichi [Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment] [and others

1998-03-01

Results of nuclear shielding design study and safety analysis for the steady-state tokamak device JT-60SU are described. D-T operation (option) for two years is adopted in addition to ten years operation using deuterium. Design work has been done in accordance with general laws for radioisotopes handling in Japan as a guideline of safety evaluation, which is applied to the operation of present JT-60U device. Optimization of the shielding design for the device structure including vacuum vessel has been presented to meet with allowable limits of biological shielding determined in advance. It is shown that JT-60SU can be operated safely in the present JT-60 experimental building. It is planed to use 100g/year of tritium in D-T operation phase. A concept of multiple -barrier system is applied to the facility design to prevent propagation of tritium, in which the torus hall and the tritium removal room provide the tertiary confinement. From the design of atmosphere detritiation system for accidental tritium release, it is shown that tritium concentration level can be reduced to the allowable level after two weeks with reasonable compact size components. Safety assessment related to activation of coolant/air, and atmospheric tritium effluents are discussed. (author)

Construction and testing of JT-60

International Nuclear Information System (INIS)

Kishimoto, H.; Aikawa, H.; Oikawa, A.; Miya, N.; Suzuki, K.; Ozeki, T.; Tokutake, T.; Kunieda, S.; Hiruta, K.; Hosoda, R.

1987-01-01

The JT-60 project is reviewed in terms of design, R and D, construction, commissioning and project management. Design features of JT-60 have been refined and renewed through periodic assessments. Engineering targets have been achieved by R and D efforts. Construction and commissioning have progressed on schedule with intensive project management and control. JT-60 obtained high performance and has entered into the experimental phase after completion of machine construction. (orig.)

An evaluation of the physiological activity of 9-amine-9-fluorenephosphonic acid derivatives

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Henryk Skrabka

2013-12-01

Full Text Available The physiological activity of eleven 9-amine-9-fluorenephosphonic acid derivatives, synthesized at the Wrocław Polytechnic, was examined. The test plant was Spirodela oligorrhiza. The effect of these compounds on the increase of the dry matter of this plant was tested in eight-day experiments. The activity of the compounds was varied. The most toxic were nos. 2, 4, 9, 8, 5 and 6 which were lethal in low concentrations. Somewhat less toxic were nos. 7, 10 and 11; nos. 1 and 3 were the least toxic.

Systematic analysis of above-barrier fusion of 9,10,11Be+209Bi

International Nuclear Information System (INIS)

Hinde, D. J.; Dasgupta, M.

2010-01-01

Measurements of fusion for 9,10,11 Be allow testing of the relative importance to fusion and breakup of the α-cluster structure found in all these Be isotopes, compared with the neutron-halo structure only present for 11 Be. However, disagreements exist among different published experimental data sets for the reactions of 9,10,11 Be with 209 Bi. Accurate measurements of above-barrier cross sections for the products of complete fusion (fission and evaporation residues) in the reaction of 9 Be with 209 Bi and 208 Pb provide the basis for a reanalysis of above-barrier fusion for 10,11 Be+ 209 Bi. This includes procedures making full use of the higher precision stable beam data and resolves many of the disagreements. The improved self-consistency of the analysis allows investigation of the experimental average fusion barriers. Although showing some scatter, these suggest a higher barrier for the neutron halo nucleus 11 Be. Comparison of published cross sections for fusion associated with capture of all the charge of the projectile suggest that all these Be isotopes show significant suppression of complete fusion, a surprising result given that the α-breakup threshold energies are 1.57 MeV for 9 Be but over 7 MeV for 10,11 Be. Further experimental studies to investigate in more detail the division between complete and incomplete fusion for reactions of 10,11 Be are needed.

Synthesis of new dithiacobaltaborane clusters derived from arachno-6,8-S2B7H9

International Nuclear Information System (INIS)

Kang, S.O.; Sneddon, L.G.

1988-01-01

A series of air-stable dithiacobaltaborane clusters has been isolated from either the reaction of the arachno-S 2 B 7 H 8 - anion with cobalt chloride and pentamethylcyclopentadienide or the reaction of neutral arachno-6,8-S 2 B 7 H 9 with cobalt atoms and pentamethylcyclopentadiene. Thus, the reaction of arachno-S 2 B 7 H 8 - with CoCl 2 and C 5 (CH 3 ) 5 - in THF gave, as the major products, the triple-decker compound nido-4,6-η-C 5 (CH 3 ) 52 Co 2 -3,5-S 2 B 2 H 2 (I) and the 11-vertex cluster nido-8,10(η-C 5 (CH 3 ) 5 ) 2 Co 2 -7,9-S 2 B 7 H 7 (III). Also isolated in smaller amounts were a chloride derivative of I, nido-1-Cl-4,6-(η-C 5 (CH 3 ) 5 ) 2 Co 2 -3,5-S 2 B 2 H (II), two isomers of III, nido-3,10-(η-C 5 (CH 3 ) 5 ) 2 Co 2 -7,9-S 2 B 7 H 7 (IV) and nido-3,5-(η-C 5 (CH 3 ) 5 ) 2 Co 2 -7,9-S 2 B 7 H 7 (V), and the eight-boron cluster nido-8-(η-C 5 (CH 3 ) 5 )Co-7,9-S 2 B 8 H 8 (VI). Other trace products of the reaction included the six-boron clusters nido-5,8-(η-C 5 (CH 3 ) 5 ) 2 Co 2 -6,9-S 2 B 6 H 6 (VII) and arachno-7-(η-C 5 (CH 3 ) 5 )Co-6,8-S 2 B 6 H 8 (VIII). Compound III was found to isomerize at 250 degree C to IV, which could then be converted to V at 300 degree C. The reaction of cobalt atoms with arachno-6,8-S 2 B 7 H 9 in the presence of pentamethylcyclopentadiene gave VIII as the major product; however, a number of other clusters including I, V, VI, and [(η-C 5 (CH 3 ) 5 ) 2 Co] + [(SB 10 H 10 ) 2 Co] - were isolated in trace amounts. 16 references, 6 figures, 3 tables

Research on the reactions {sup 9}Be ({sup 3}He, 3 {alpha}) and {sup 10}B (d, 3 {alpha}); Contribution a l'etude experimentale des reactions {sup 9}Be ({sup 3}He, 3 {alpha}) et {sup 10}B (d, 3 {alpha})

Energy Technology Data Exchange (ETDEWEB)

Thouvenin, P [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1967-06-15

For studying these reactions, the detection of the final particles emitted in coincidence in the directions {theta}{sub 1} and {theta}{sub 2}, together with the bi-parametric analysis of the corresponding pulses are used. This method enables us to obtain the orthogonal Dalitz diagrams (E{sub 1}, E{sub 2}). An examination of the spectra obtained shows that the sequential mechanism appears to predominate. The contribution of the purely statistical process is less than 15 per cent of the total spectrum. In the case of {sup 10}B (d, 3 {alpha}), for E{sub d} = 1.5 MeV, 2,66 MeV and 3 MeV, the width of the peak of the first particles emitted, with respect to {sup 8}Be excitations close to 11 MeV, is found to be equal to 2.6 {+-} 0.6 MeV, much less than the width of the 2. excited state observed by {alpha} - {alpha} scattering. The coincidence spectra and the free spectra give an excitation energy of E{sub x} = 2.68 {+-} 0.07 MeV for the first excited state of {sup 8}Be. Some remarks are made concerning the anomalies observed for E{sub d} = 5 MeV and 9 MeV. The excited levels of {sup 8}Be at 13.91 MeV and 7.56 MeV which have been described in the past are not observed. (author) [French] La detection de deux des particules finales emises en cofncidence dans les directions {theta}{sub 1} et {theta}{sub 2}, et l'analyse biparametrique des impulsions correspondantes sont utilisees pour etudier ces reactions. Cette methode nous permet d'obtenir des diagrammes de Dalitz orthogonaux (E{sub 1}, E{sub 2}). L'examen des spectres obtenus montre que le mecanisme sequentiel semble predominant. La contribution du processus purement statistique est inferieure a 15 pour cent du spectre total. Dans le cas de {sup 10}B (d, 3 {alpha}), pour E{sub d} = 1,5 MeV, 2,66 MeV et 3 MeV, la largeur du pic des premieres particules emises relatives a des excitations de {sup 8}Be voisines de 11 MeV, est trouvee egale a 2,6 {+-} 0,6 MeV, tres inferieure a la largeur du 2. etat excite observee a l

Structures and mechanism of dipeptidyl peptidases 8 and 9, important players in cellular homeostasis and cancer.

Science.gov (United States)

Ross, Breyan; Krapp, Stephan; Augustin, Martin; Kierfersauer, Reiner; Arciniega, Marcelino; Geiss-Friedlander, Ruth; Huber, Robert

2018-02-13

Dipeptidyl peptidases 8 and 9 are intracellular N-terminal dipeptidyl peptidases (preferentially postproline) associated with pathophysiological roles in immune response and cancer biology. While the DPP family member DPP4 is extensively characterized in molecular terms as a validated therapeutic target of type II diabetes, experimental 3D structures and ligand-/substrate-binding modes of DPP8 and DPP9 have not been reported. In this study we describe crystal and molecular structures of human DPP8 (2.5 Å) and DPP9 (3.0 Å) unliganded and complexed with a noncanonical substrate and a small molecule inhibitor, respectively. Similar to DPP4, DPP8 and DPP9 molecules consist of one β-propeller and α/β hydrolase domain, forming a functional homodimer. However, they differ extensively in the ligand binding site structure. In intriguing contrast to DPP4, where liganded and unliganded forms are closely similar, ligand binding to DPP8/9 induces an extensive rearrangement at the active site through a disorder-order transition of a 26-residue loop segment, which partially folds into an α-helix (R-helix), including R160/133, a key residue for substrate binding. As vestiges of this helix are also seen in one of the copies of the unliganded form, conformational selection may contributes to ligand binding. Molecular dynamics simulations support increased flexibility of the R-helix in the unliganded state. Consistently, enzyme kinetics assays reveal a cooperative allosteric mechanism. DPP8 and DPP9 are closely similar and display few opportunities for targeted ligand design. However, extensive differences from DPP4 provide multiple cues for specific inhibitor design and development of the DPP family members as therapeutic targets or antitargets.

Proteasome modulator 9 and macrovascular pathology of T2D

Directory of Open Access Journals (Sweden)

Gragnoli Claudia

2011-04-01

Full Text Available Abstract Aims Coronary artery disease (CAD and stroke share a major linkage at the chromosome 12q24 locus. The same chromosome region entails at least a major risk gene for type 2 diabetes (T2D within NIDDM2, the non-insulin-dependent-diabetes 2 locus. The gene of Proteasome Modulator 9 (PSMD9 lies in the NIDDM2 region and is implicated in diabetes in mice. PSMD9 mutations rarely cause T2D and common variants are linked to both late-onset T2D and maturity-onset-diabetes of the young (MODY3. In this study, we aimed at determining whether PSMD9 is linked to macrovascular pathology of T2D. Methods and Results In our 200 T2D families from Italy, we characterized the clinical phenotype of macrovascular pathology by defining the subjects for presence or absence of CAD, stroke and/or transitory ischemic attacks (TIA, plaques of the large arterial vessels (macro-vasculopathy and arterial angioplasty performance. We then screened 200 T2D siblings/families for PSMD9 +nt460A/G, +nt437C/T and exon E197G A/G single nucleotide polymorphisms (SNPs and performed a non-parametric linkage study to test for linkage for coronary artery disease, stroke/TIA, macro-vasculopathy and macrovascular pathology of T2D. We performed 1,000 replicates to test the power of our significant results. Our results show a consistent significant LOD score in linkage with all the above-mentioned phenotypes. Our 1000 simulation analyses, performed for each single test, confirm that the results are not due to random chance. Conclusions In summary, the PSMD9 IVS3+nt460A/G, +nt437C/T and exon E197G A/G SNPs are linked to CAD, stroke/TIA and macrovascular pathology of T2D in Italians.

Nature of weak inter- and intramolecular interactions in crystals. Communication 5. Interactions Na...H-B in a crystal of sodium salt of charge compensated nido-carborane [9-SMe2-7,8-C2B9H10]-

International Nuclear Information System (INIS)

Lysenko, K.A.; Golovanov, D.G.; Meshcheryakov, V.I.; Kudinov, A.R.; Antipin, M.Yu.

2005-01-01

The character of electron density distribution in the C 2 B 3 open face, the influence of the SMe 2 group on the character of electron density distribution, and the nature of the sodium-anion interaction were studied based on the data of high-resolution X-ray diffraction study of crystals of the sodium salt of charge-compensated nido-carborane [9-SMe 2 -7,8- C 2 B 9 H 10 ] - and quantum-chemical calculations for the Na...H-B-bonded dimer, the isolated [9-SMe 2 -7,8-C 2 B 9 H 10 ] - anion, and the [7,8-C 2 B 9 H 10 ] 2- dianion. The character of electron density distribution in the C 2 B 3 open face is analogous to the electron distribution in the cyclopentadienyl ligand. In nido-carborane, a substantial charge redistribution takes place compared to that observed in the closo analogs. The topological analysis of the electron density distribution function demonstrated that the cation-anion interactions are determined predominantly by Na...H-B contacts. The total energy of these contacts in the {[9-SMe 2 -7,8-C 2 B 9 H 10 ]Na(thf) 2 } 2 dimer estimated from X-ray diffraction data is 11.74 kcal mol -1 [ru

Correlation of expressions of S100A8 and S100A9 and its ...

African Journals Online (AJOL)

(S100A9) in nasopharyngeal carcinoma (NPC) tissues and their correlation with clinical pathological characteristics and ..... receptor (RAGE), a process which also activates .... S100A8 and S100A9 between Prostate Cancer and. BPH.

Frequent binge drinking five to six years after exposure to 9/11: Findings from the World Trade Center Health Registry

Science.gov (United States)

Welch, Alice E.; Caramanica, Kimberly; Maslow, Carey B.; Cone, James E.; Farfel, Mark R.; Keyes, Katherine M.; Stellman, Steven D.; Hasin, Deborah S.

2014-01-01

Background Exposure to 9/11 may have considerable long-term impact on health behaviors, including increased alcohol consumption. We examined the association between frequent binge drinking, posttraumatic stress disorder (PTSD), and number of 9/11-specific experiences among World Trade Center Health Registry (Registry) enrollees five-to-six years after 9/11. Methods Participants included 41,284 lower Manhattan residents, workers, passers-by, and rescue/recovery workers aged 18 or older without a pre-9/11 PTSD diagnosis who completed Wave 1 (2003–2004) and Wave 2 (2006–2007) interviews. Frequent binge drinking was defined as consuming five or more drinks on five or more occasions in the prior 30 days at Wave 2. Probable PTSD was defined as scoring 44 or greater on the PTSD Checklist. 9/11 exposure was measured as the sum of 12 experiences and grouped as none/low (0–1), medium (2–3), high (4–5) and very high (6+). Results Frequent binge drinking was significantly associated with increasing 9/11 exposure and PTSD. Those with very high and high exposures had a higher prevalence of frequent binge drinking (13.7% and 9.8%, respectively) than those with medium and low exposures (7.5% and 4.4%, respectively). Upon stratification, very high and high exposures were associated with frequent binge drinking in both the PTSD and no PTSD subgroups. Conclusions Our findings suggest that 9/11 exposure had an impact on frequent binge drinking five-to-six years later among Registry enrollees. Understanding the effects of traumatic exposure on alcohol use is important to identify risk factors for post-disaster alcohol misuse, inform policy, and improve post-disaster psychological and alcohol screening and counseling. PMID:24831753

Distribution of Delta 9-Tetrahydrocannabinol and 11-Nor-9-Carboxy-Delta 9-Tetrahydrocannabinol Acid in Postmortem Biological Fluids and Tissues From Pilots Fatally Injured in Aviation Accidents

Science.gov (United States)

2013-12-01

Schoor M. Letter: effects of marihuana on flying ability. JAMA 230(9):1258 (1974). 8. Janowsky DS, Meacham MP, Blaine JD, Schoor M, Bozzetti LP...Simulated flying performance after marihuana intoxication. Aviat Space Environ Med 47(2):124-128 (1976a). 9. Janowsky DS, Meacham MP, Blaine JD, Schoor M

Buckley ANGB, Colorado. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F.

Science.gov (United States)

1983-09-19

911. 91. 911, 94.1 9.1. 914.1 9,4. 94.1 9c( ;J.t 92.1 92.8 93.1’ 94.? 94.2! 94 11.6 91.6 911.7 91.7i 91.8’ 94.7l 9 .9 95.9 9.19 9.1 & Kc ’ 3 .1 92.1 .F9...1 7, El.....’ (X) l I s ![ .i N. Oh.. N e N.. .4 Nw.~e wil Teq.. * 6 ’ I. N .... ti0P 132F * TeO . 2 11.. , 1 ... .. 4 1.. S.97 • , - -4 a It maml Wd

Competitive Protein-binding assay-based Enzyme-immunoassay Method, Compared to High-pressure Liquid Chromatography, Has a Very Lower Diagnostic Value to Detect Vitamin D Deficiency in 9-12 Years Children.

Science.gov (United States)

Zahedi Rad, Maliheh; Neyestani, Tirang Reza; Nikooyeh, Bahareh; Shariatzadeh, Nastaran; Kalayi, Ali; Khalaji, Niloufar; Gharavi, Azam

2015-01-01

The most reliable indicator of Vitamin D status is circulating concentration of 25-hydroxycalciferol (25(OH) D) routinely determined by enzyme-immunoassays (EIA) methods. This study was performed to compare commonly used competitive protein-binding assays (CPBA)-based EIA with the gold standard, high-pressure liquid chromatography (HPLC). Concentrations of 25(OH) D in sera from 257 randomly selected school children aged 9-11 years were determined by two methods of CPBA and HPLC. Mean 25(OH) D concentration was 22 ± 18.8 and 21.9 ± 15.6 nmol/L by CPBA and HPLC, respectively. However, mean 25(OH) D concentrations of the two methods became different after excluding undetectable samples (25.1 ± 18.9 vs. 29 ± 14.5 nmol/L, respectively; P = 0.04). Based on predefined Vitamin D deficiency as 25(OH) D < 12.5 nmol/L, CPBA sensitivity and specificity were 44.2% and 60.6%, respectively, compared to HPLC. In receiver operating characteristic curve analysis, the best cut-offs for CPBA was 5.8 nmol/L, which gave 82% sensitivity, but specificity was 17%. Though CPBA may be used as a screening tool, more reliable methods are needed for diagnostic purposes.

The Talk of the Town: 9/11, the Lost Image, and the Machiavellian Moment

Directory of Open Access Journals (Sweden)

Dan Fleming

2011-01-01

Full Text Available A “lost” 9/11 photograph re-surfaced publicly in 2005/2006 and triggered some revealing debate in the United States about what 9/11 images “should” show. The paper unpacks the image and some key responses to it in order to describe a contemporary “Machiavellian moment” in which civic humanist ideals turn out to deny a reality that the image briefly hinted at, a reality recovered in the paper via discussion of a YouTube commentary thread concerned with a 9/11 “tribute” mashup video derived from comic books. Contrasting the latter with “proper” debate in The New Yorker and elsewhere, the paper argues for the necessity of hearing a different conversation that is discernibly “out there”. The result of doing so will be a better understanding of the materialization of affect in images and speech acts. It is argued that this will help us better grasp the nature of the “hot cognitions” that focus around a major event such as 9/11 and the ways in which those are mediated.

Determination of reliability for Dacia 1304 1,9 D utility vehicle

Science.gov (United States)

Budiul Berghian, A.; Vasiu, T.

2015-06-01

The study analyses running and failure of Dacia 1304, 1,9D utility vehicle. The study comprises plotting the Pareto diagram in accordance with the data collected by observation of utility vehicle running/failure and determination of its reliability using the Weibull++8 specialized software of the company ReliaSoft, conclusions being presented in graphic form within this study.

8 CFR 241.9 - Notice to transportation line of alien's removal.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Notice to transportation line of alien's removal. 241.9 Section 241.9 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Post-hearing Detention and Removal § 241.9...

A Lifespan Perspective on Terrorism: Age Differences in Trajectories of Response to 9/11

Science.gov (United States)

Scott, Stacey B.; Poulin, Michael J.; Silver, Roxane Cohen

2013-01-01

A terrorist attack is an adverse event characterized by both an event-specific stressor and concern about future threats. Little is known about age differences in responses to terrorism. This longitudinal study examined generalized distress, posttraumatic stress responses, and fear of future attacks following the September 11, 2001 (9/11)…

9 CFR 166.8 - Vehicles used to transport garbage.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Vehicles used to transport garbage. 166.8 Section 166.8 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT... used to transport garbage. Vehicles used by a licensee to transport untreated garbage, except those...

The design study of the JT-60SU device. No. 3. The superconductor-coils of JT-60SU

International Nuclear Information System (INIS)

Ushigusa, Kenkichi; Mori, Katsuharu; Nakagawa, Syouji

1997-03-01

The superconducting coil systems and the cryogenic system for the JT-60 Super Upgrade (JT-60SU) has been designed. Both Nb 3 Al and NbTi as a superconducting wire material are employed in the toroidal coils (D-shaped 18 coils) to realize a high field magnet with a low cost. Significant reduction of the coil weight (150 tons/coil) without losing the coil rigidity has been achieved by connecting two toroidal coils with shear panels. Validity of this design is confirmed by the detailed structural analysis and thermohydraulic analysis. The poloidal coil system consists of 4 central solenoid coils with (NbTi) 3 Sn and 6 outer equilibrium field coils with NbTi. This system has an enough capability to supply the flux of 170Vs to produce a 10MA discharge with 200s of flat-top and to make various plasma configurations. The construction procedure of the poloidal coil system is also established under the constraint of the JT-60 site. Two sets of race-track shaped superconducting coils mounted on the top of the machine is designed to compensate the error field inside the vessel by supplying helical (m=2/n=1) magnetic field. By using cryogenic system with a 36kW of cooling capacity, the total cold weight of around 4000tons can be cooled down to 4.5K within one month, and steady heat load of 6.5kW and transient heat load of 9.0MJ can be removed within 30 minutes of discharge repetition rate. (author)

8 CFR 1003.9 - Office of the Chief Immigration Judge.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Office of the Chief Immigration Judge. 1003.9 Section 1003.9 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE GENERAL PROVISIONS EXECUTIVE OFFICE FOR IMMIGRATION REVIEW Office of the Chief Immigration Judge...

sup 9 sup 9 Tc atom counting by quadrupole ICP-MS. Optimisation of the instrumental response

CERN Document Server

Mas, J L; Garcia-Leon, M

2002-01-01

In this paper, an extensive work is done on the specific tune of a conventional ICP-MS for sup 9 sup 9 Tc atom counting. For this, two methods have been used and compared: the partial variable control method and the 5D Simplex method. Instrumental limits of detection of 0.2 and 0.8 ppt, respectively, were obtained. They are noticeably lower than that found with the automatic tune method of the spectrometer, 47 ppt, which shows the need of a specific tune when very low levels of sup 9 sup 9 Tc have to be determined. A study is presented on the mass interferences for sup 9 sup 9 Tc. Our experiments show that the formation of polyatomic atoms or refractory oxides as well as sup 9 sup 8 Mo hydrides seem to be irrelevant for sup 9 sup 9 Tc atom counting. The opposite occurs with the presence of isobaric interferences, i.e. sup 9 sup 9 Ru, and the effect of abundance sensitivity, or low-mass resolution, which can modify the response at m/z=99 to a non-negligible extent.

Progress in JT-60 innovative technologies

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-09-01

This review report provides the synthetic archives of innovative technologies in 20-year facility developments for the large tokamak experimental device JT-60, first founded as the major magnetic fusion device in the Second Basic Program for Fusion Research and Development of Japan. Manufacture of JT-60 was started in 1978, and the first plasma was achieved on April 8, 1985. In 1989-1991, the vacuum vessel and poloidal field coils were entirely reconfigured to improve the plasma performance. The major original mission of the JT-60 project, a breakeven condition for a D-T equivalent plasma, was finally attained in 1996. After this, JT-60, as a leading device for magnetic fusion research in the world, continues to challenge many experimental issues, which has been achieved by collaboration of innovative facility developments and experimental improvements. In addition, at this time to start the ITER construction phase in 2005, this review is expected to contribute the construction and operation activities for the next generation tokamak by providing the basic ideas in facility developments. We classified a tremendous number of development items into the selected sections for this review. Since the authors have been in charge of each development activity of their own, the contents are full of essential stories, points, and keywords in spite of its compact handbook size. We believe this review could provide highly sophisticated, informative ideas matured in JT-60 technological developments. (author)

Peer Review in Controversial Topics—A Case Study of 9/11

Directory of Open Access Journals (Sweden)

John D. Wyndham

2017-06-01

Full Text Available Beginning with an historical reminiscence, this paper examines the peer review process as experienced by authors currently seeking publication of their research in a highly controversial area. A case study of research into the events of 9/11 (11 September 2001 illustrates some of the problems in peer review arising from undue influences based on financial and political considerations. The paper suggests that ethical failures, rather than flaws in the process itself, are mainly responsible for perceived problems. The way forward lies in improved ethics and a more open process. In addition, editorial review boards and peer review strategies would help to improve the ethics of peer review in general.

Baker Lake, Northwest Territories, Canada. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F

Science.gov (United States)

1972-01-13

8217.,7 ?5,Z : + . 95.8 , 995,3 9904. 940’ "b,= 9 . u 93,0 96.60* 300 V40 V203 V2i’ !5T V50 !5’ s4f WtD VDi It~ JT 73~T 77~’ *_ 200 94, 6,5 90,0197,3... 2048 / 47 1,.1 7,9 3 .4 4_ 711 59 51,4077 45 Z,3 0 5 51 44/ 43 3.0103 4 , 9 5 511 81 03 65 T31 105L I I 76 40/ 39 ,4 8,1 4ś 47[ 79 76 30/ $7 - , ,ilt s

Discovery of rare, diagnostic AluYb8/9 elements in diverse human populations.

Science.gov (United States)

Feusier, Julie; Witherspoon, David J; Scott Watkins, W; Goubert, Clément; Sasani, Thomas A; Jorde, Lynn B

2017-01-01

Polymorphic human Alu elements are excellent tools for assessing population structure, and new retrotransposition events can contribute to disease. Next-generation sequencing has greatly increased the potential to discover Alu elements in human populations, and various sequencing and bioinformatics methods have been designed to tackle the problem of detecting these highly repetitive elements. However, current techniques for Alu discovery may miss rare, polymorphic Alu elements. Combining multiple discovery approaches may provide a better profile of the polymorphic Alu mobilome. Alu Yb8/9 elements have been a focus of our recent studies as they are young subfamilies (~2.3 million years old) that contribute ~30% of recent polymorphic Alu retrotransposition events. Here, we update our ME-Scan methods for detecting Alu elements and apply these methods to discover new insertions in a large set of individuals with diverse ancestral backgrounds. We identified 5,288 putative Alu insertion events, including several hundred novel Alu Yb8/9 elements from 213 individuals from 18 diverse human populations. Hundreds of these loci were specific to continental populations, and 23 non-reference population-specific loci were validated by PCR. We provide high-quality sequence information for 68 rare Alu Yb8/9 elements, of which 11 have hallmarks of an active source element. Our subfamily distribution of rare Alu Yb8/9 elements is consistent with previous datasets, and may be representative of rare loci. We also find that while ME-Scan and low-coverage, whole-genome sequencing (WGS) detect different Alu elements in 41 1000 Genomes individuals, the two methods yield similar population structure results. Current in-silico methods for Alu discovery may miss rare, polymorphic Alu elements. Therefore, using multiple techniques can provide a more accurate profile of Alu elements in individuals and populations. We improved our false-negative rate as an indicator of sample quality for future

A functional polymorphism in a serotonin transporter gene (5-HTTLPR) interacts with 9/11 to predict gun-carrying behavior.

Science.gov (United States)

Barnes, J C; Beaver, Kevin M; Boutwell, Brian B

2013-01-01

On September 11, 2001, one of the deadliest terrorist attacks in US history took place on American soil and people around the world were impacted in myriad ways. Building on prior literature which suggests individuals are more likely to purchase a gun for self-protection if they are fearful of being victimized, the authors hypothesized that the terrorist attacks of 9/11 would lead to an increase in gun carrying among US residents. At the same time, a line of research has shown that a polymorphism in the 5-HTT gene (i.e., 5-HTTLPR) interacts with environmental stressors to predict a range of psychopathologies and behaviors. Thus, it was hypothesized that 9/11 and 5-HTTLPR would interact to predict gun carrying. The results supported both hypotheses by revealing a positive association between 9/11 and gun carrying (b = .426, odds ratio = 1.531, standard error for b = .194, z = 2.196, p = .028) in the full sample of respondents (n = 15,052) and a statistically significant interaction between 9/11 and 5-HTTLPR in the prediction of gun carrying (b = -1.519, odds ratio = .219, standard error for b = .703, z = -2.161, p = .031) in the genetic subsample of respondents (n = 2,350). This is one of the first studies to find an association between 9/11 and gun carrying and, more importantly, is the first study to report a gene-environment interaction (GxE) between a measured gene and a terrorist attack.

Report on the design of JT-4

International Nuclear Information System (INIS)

Kitsunezaki, Akio; Seki, Shogo; Yokomizo, Hideaki; Matsuda, Toshiaki; Saito, Ryuta

1978-08-01

The present status of design of JT-4 tokamak is described. The objectives of JT-4 are shown graphically and the main parameters are tabulated. JT-4 is a tokamak of non-circular (ellipse or D-shape) plasma cross section with axisymmetric divertors at top and bottom of the plasma column. The principal purpose of JT-4 is to obtain high plasma beta values, desirably exceeding 5%, by strong secondary plasma heating and by impurities elimination. The experimental results obtained with JT-4 are essential in the design of future tokamaks and tokamak reactors with high efficiency and at reasonable cost. (author)

Research on the reactions {sup 9}Be ({sup 3}He, 3 {alpha}) and {sup 10}B (d, 3 {alpha}); Contribution a l'etude experimentale des reactions {sup 9}Be ({sup 3}He, 3 {alpha}) et {sup 10}B (d, 3 {alpha})

Energy Technology Data Exchange (ETDEWEB)

Thouvenin, P. [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1967-06-15

For studying these reactions, the detection of the final particles emitted in coincidence in the directions {theta}{sub 1} and {theta}{sub 2}, together with the bi-parametric analysis of the corresponding pulses are used. This method enables us to obtain the orthogonal Dalitz diagrams (E{sub 1}, E{sub 2}). An examination of the spectra obtained shows that the sequential mechanism appears to predominate. The contribution of the purely statistical process is less than 15 per cent of the total spectrum. In the case of {sup 10}B (d, 3 {alpha}), for E{sub d} = 1.5 MeV, 2,66 MeV and 3 MeV, the width of the peak of the first particles emitted, with respect to {sup 8}Be excitations close to 11 MeV, is found to be equal to 2.6 {+-} 0.6 MeV, much less than the width of the 2. excited state observed by {alpha} - {alpha} scattering. The coincidence spectra and the free spectra give an excitation energy of E{sub x} = 2.68 {+-} 0.07 MeV for the first excited state of {sup 8}Be. Some remarks are made concerning the anomalies observed for E{sub d} = 5 MeV and 9 MeV. The excited levels of {sup 8}Be at 13.91 MeV and 7.56 MeV which have been described in the past are not observed. (author) [French] La detection de deux des particules finales emises en cofncidence dans les directions {theta}{sub 1} et {theta}{sub 2}, et l'analyse biparametrique des impulsions correspondantes sont utilisees pour etudier ces reactions. Cette methode nous permet d'obtenir des diagrammes de Dalitz orthogonaux (E{sub 1}, E{sub 2}). L'examen des spectres obtenus montre que le mecanisme sequentiel semble predominant. La contribution du processus purement statistique est inferieure a 15 pour cent du spectre total. Dans le cas de {sup 10}B (d, 3 {alpha}), pour E{sub d} = 1,5 MeV, 2,66 MeV et 3 MeV, la largeur du pic des premieres particules emises relatives a des excitations de {sup 8}Be voisines de 11 MeV, est trouvee egale a 2,6 {+-} 0,6 MeV, tres inferieure a la largeur du 2. etat excite

Engagement in Trauma-Specific CBT for Youth Post-9/11

Science.gov (United States)

Rodriguez, James; Hoagwood, Kimberly Eaton; Gopalan, Geetha; Olin, Serene; McKay, Mary M.; Marcus, Sue M.; Radigan, Marleen; Chung, Michelle; Legerski, Joanna

2013-01-01

Treatment participation was examined among youth enrolled in an evaluation of cognitive behavioral therapy (CBT) for trauma following the 9/11 World Trade Center disaster. Staff at nine agencies serving a predominantly low-income, ethnically diverse population were trained to deliver CBT and structured engagement strategies. A total of 445 youth…

How serious is Molar Incisor Hypomineralisation (MIH) among 8- and 9-year-old children in Bosnia-Herzegovina? A clinical study.

Science.gov (United States)

Mulic, A; Cehajic, E; Tveit, A B; Stenhagen, K R

2017-06-01

To determine the prevalence of MIH in 8- and 9 year-old children in the city of Kljuc, Bosnia-Herzegovina, and to describe the distribution and severity of the affected teeth. Study design: All 8- and 9-year-olds (n=104) living in Kljuc (born 2004/2005) were invited to participate, and 103 were examined by a calibrated clinician. Written, informed consent was obtained from all participants' relatives, as well as a questionnaire designed to assess potential risk indicators. Index teeth were all permanent first molars and incisors (12 teeth). Opacities (>1mm), post eruptive breakdown (PEB), atypical restorations and previous extractions caused by MIH were registered. The prevalence of MIH was 11.7% (n=12), significantly higher for girls than for boys (14.6% vs. 9.7%; pMIH. The use of penicillin due to adenoid infections in the first 5 years was associated with a higher prevalence of MIH (41.7% vs. 19.6%). The prevalence of MIH (11.7%) supports the data previously published from Bosnia-Herzegovina. Girls had higher prevalence of MIH than boys; first molars and incisors in the maxilla were almost twice as often affected as in the mandible. Use of penicillin in the first 5 years was associated with a higher prevalence.

Nuclear charge radii of 8,9Li determined by laser spectroscopy

International Nuclear Information System (INIS)

Ewald, G.; Dax, A.; Goette, S.; Kirchner, R.; Kluge, H.J.; Kuehl, T.; Sanchez, R.; Wojtaszek, A.; Noertershaeuser, W.; Drake, G.W.F.; Yan, Z.C.; Zimmermann, C.

2004-06-01

The 2S → 3S transition of 6,7,8,9 Li was studied by high-resolution laser spectroscopy using two-photon Doppler-free excitation and resonance-ionization detection. The hyperfine structure splitting and the isotope shift were determined with precision at the 100 kHz level. Combined with recent theoretical work, the changes in nuclear charge radii of 8,9 Li were determined. These are now the lightest short-lived isotopes for which the charge radii have been measured. It is found that the charge radii monotonically decrease with increasing neutron number from 6 Li to 9 Li. (orig.)

Increased expression of TLR9 associated with pro-inflammatory S100A8 and IL-8 in diabetic wounds could lead to unresolved inflammation in type 2 diabetes mellitus (T2DM) cases with impaired wound healing.

Science.gov (United States)

Singh, Kanhaiya; Agrawal, Neeraj K; Gupta, Sanjeev K; Sinha, Pratima; Singh, Kiran

2016-01-01

Type 2 diabetes mellitus (T2DM) is characterized by persistent hyperglycemia which causes a chain of abrupt biochemical and physiological changes. Immune dys-regulation is the hallmark of T2DM that could contribute to prolonged inflammation causing transformation of wounds into non-healing chronic ulcers. Toll like receptor -9 (TLR9) is a major receptor involved in innate immune regulation. TLR9 activation induces release of pro-inflammatory molecules like S100A8 and interleukin-8 (IL-8) by myeloid cells causing migration of myeloid cells to the site of inflammation. We hypothesized that pro-inflammatory S100A8 and IL-8 proteins could cause persistent inflammation in chronic wounds like diabetic foot ulcer (DFU) and may contribute to impaired wound healing in T2DM patients. Expression of TLR9 and its downstream effector molecules S100A8, and IL-8 were analyzed in chronic diabetic wound and non-diabetic control wound tissue samples by semiquantitative reverse transcriptase - polymerase chain reaction (RT-PCR), quantitative RT-PCR, western blot and immunofluorescence. CD11b(+)CD33(+) myeloid cells were analyzed by flow cytometry. TLR9 message and protein were higher in diabetic wounds compared to control wounds (p=0.03, t=2.21 for TLR9 mRNA; p=diabetic wounds (p=0.003, t=3.1 for S100A8 mRNA; p=0.04, t=2.04 for IL-8). CD11b(+) CD33(+) myeloid cells were decreased in T2DM as compared to non-diabetic controls (p=0.001, t=3.6). DFU subjects had higher levels of CD11b(+) CD33(+) myeloid cells as compared to non-DFU T2DM control (p=0.003, t=2.8). Infection in the wound microenvironment could be the cause of increase in CD11b(+)CD33(+) myeloid cells in DFU (p=0.03, t=2.5). The up-regulation of myeloid cell-derived pro-inflammatory molecules S100A8 and IL-8 in combination with lower levels of CD11b(+) CD33(+) myeloid cells may cause the impairment of wound healing in T2DM subjects leading to chronic ulcers. Copyright © 2016 Elsevier Inc. All rights reserved.

File list: Pol.Emb.10.AllAg.Mitotic_cycle_8-9 [Chip-atlas[Archive

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Full Text Available Pol.Emb.10.AllAg.Mitotic_cycle_8-9 dm3 RNA polymerase Embryo Mitotic cycle 8-9 http...://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/Pol.Emb.10.AllAg.Mitotic_cycle_8-9.bed ...

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Full Text Available Pol.Emb.20.AllAg.Mitotic_cycle_8-9 dm3 RNA polymerase Embryo Mitotic cycle 8-9 http...://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/Pol.Emb.20.AllAg.Mitotic_cycle_8-9.bed ...

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Full Text Available Pol.Emb.50.AllAg.Mitotic_cycle_8-9 dm3 RNA polymerase Embryo Mitotic cycle 8-9 http...://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/Pol.Emb.50.AllAg.Mitotic_cycle_8-9.bed ...

Backlog at December 31, 2007: euro 39,8 billion, up by 55% from year-end 2006. 2007 sales revenue: euro 11.9 billion, up by 9.8% (+10.4% like-for-like)

International Nuclear Information System (INIS)

2008-01-01

The AREVA group's backlog reached a record level of euro 39.834 billion as of December 31, 2007, up by 55% from that of year-end 2006. In Nuclear, the backlog was euro 34.927 billion at year-end 2007 (+58%), due in particular to the signature of a contract in a record amount with the Chinese utility CGNPC. The series of agreements concluded provide among other things for the construction of two new-generation EPR nuclear islands and the supply of all of the materials and services needed for their operation through 2027. CGNPC also bought 35% of the production of UraMin, the mining company acquired by AREVA in August 2007. Industrial cooperation in the Back End of the cycle was launched with the signature of an agreement between China and France. In addition, the group signed several long-term contracts in significant amounts, particularly with KHNP of South Korea, EDF and Japanese utilities. The Transmission and Distribution division won several major contracts in Libya and Qatar at the end of the year approaching a total of euro 750 million. For the entire year, new orders grew by 34% to euro 5.816 billion. The backlog, meanwhile, grew by 40% to euro 4.906 billion at year-end. The group cleared sales revenue of euro 11.923 billion in 2007, up by 9.8% (+10.4% like-for-like) in relation to 2006 sales of euro 10.863 billion. Sales revenue for the 4. quarter of 2007 rose to euro 3.858 billion, for growth of 16.7% (+18.8% like-for-like) over one year. Sales revenue for the year was marked by: - Growth of 7.6% (+10.6% like-for-like) in Front End sales revenue, which rose to euro 3.140 billion. The division's Enrichment operations posted strong growth. - Sales were up by 17.5% (+15.2% like-for-like) to euro 2.717 billion in the Reactors and Services division. Sales revenue was driven in particular by the growth of Services operations, after weak demand in 2006, by progress on OL3 construction, and by the start of Flamanville 3, the second EPR. For the Back End division

Trans fatty acid isomers and the trans-9/trans-11 index in fat containing foods

Science.gov (United States)

Kuhnt, Katrin; Baehr, Melanie; Rohrer, Carsten; Jahreis, Gerhard

2011-01-01

To determine trans fatty acid (TFA) distribution of contemporary foods, especially regarding individual trans octadecenoic acids (trans C18:1), 339 German foods of six categories (semi-solid fats, deep-fried potato products, bakery products, confectioneries, instant products and butter) were analysed using two GC methods. Results showed a high variation of TFA content between and within the categories containing between 0 and 40.5% of FAME except in butter, which is a source of natural TFA. The mean TFA values were below 2.0% of FAME, however, bakery products contained 4.5% and butter fat 3.2%, respectively. In addition, the distribution of individual trans C18:1 differed. In samples containing ruminant fat (butter and various confectioneries), vaccenic acid (t11-C18:1, t11) predominated, while in foods containing industrially hydrogenated fats, elaidic acid (trans-9, t9-) and t10-C18:1 were the major trans isomers.. This was reflected by a low t9/t11 index of 0.3 and 0.5 in butter and ruminant fat containing confectioneries, respectively, whilst the highest index was observed in shortenings and deep-fried potato products at 5.2 and 6.8, respectively. In conclusion, the TFA content of foods available on the German market is generally declining, but substantial variations are present. The t9/t11 index could be used as an indicator to determine ruminant fat. Practical applications: A number of studies provide evidence that a high TFA intake, particularly of industrial origin, adversely affects human health. The TFA content of foods could be reduced due to the introduction of several mandatory regulations and modifications regarding the hydrogenation process of oils. The most abundant dietary TFA are the isomers of trans C18:1. Unfortunately, the differentiation of these isomers is not yet very common, though the trans C18:1 profile differs depending on its origin (bacterial hydrogenation in the rumen or industrial hydrogenation). To date, data for TFA content

The mental health impact of 9/11 on inner-city high school students 20 miles north of Ground Zero.

Science.gov (United States)

Calderoni, Michele E; Alderman, Elizabeth M; Silver, Ellen J; Bauman, Laurie J

2006-07-01

To determine the rate of post-traumatic stress disorder (PTSD) after 9/11 in a sample of New York City high school students and associations among personal exposure, loss of psychosocial resources, prior mental health treatment, and PTSD. A total of 1214 students (grades 9 through 12) attending a large community high school in Bronx County, 20 miles north of "Ground Zero," completed a 45-item questionnaire during gym class on one day eight months after 9/11. Students were primarily Hispanic (62%) and African American (29%) and lived in the surrounding neighborhood. The questionnaire included the PCL-T, a 17-item PTSD checklist supplied by the Office of Behavioral and Social Science Research of the National Institutes of Health (NIH). The PCL-T was scored following the DSM-IV criteria for PTSD requiring endorsement of at least one repeating symptom, two hyperarousal symptoms, and three avoidance symptoms. Bivariate analysis comparing PTSD with personal exposure, loss of psychosocial resources, and mental health variables was done and multiple logistic regression was used to identify significant associations. There were 7.4 % of students with the PTSD symptom cluster. Bivariate analysis showed a trend for females to have higher rates of PTSD (males [6%] vs. females [9%], p = .06] with no overall ethnic differences. Five of the six personal exposure variables, and both of the loss of psychosocial resources and mental health variables were significantly associated with PTSD symptom cluster. Multiple logistic regression analysis found one personal exposure variable (having financial difficulties after 9/11, odds ratio [OR] = 5.27; 95% confidence interval [CI] 2.9-9.7); both the loss of psychosocial resources variables (currently feeling less safe, OR = 3.58; 95% CI 1.9-6.8) and currently feeling less protected by the government, (OR = 4.04; 95% CI 2.1-7.7); and one mental health variable (use of psychotropic medication before 9/11, OR = 3.95; 95% CI 1.2-13.0) were

File list: ALL.Emb.05.AllAg.Mitotic_cycle_8-9 [Chip-atlas[Archive

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Full Text Available ALL.Emb.05.AllAg.Mitotic_cycle_8-9 dm3 All antigens Embryo Mitotic cycle 8-9 SRX084...383 http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/ALL.Emb.05.AllAg.Mitotic_cycle_8-9.bed ...

File list: ALL.Emb.20.AllAg.Mitotic_cycle_8-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available ALL.Emb.20.AllAg.Mitotic_cycle_8-9 dm3 All antigens Embryo Mitotic cycle 8-9 SRX084...383 http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/ALL.Emb.20.AllAg.Mitotic_cycle_8-9.bed ...

A dual-mode 6-9 GHz transmitter for OFDM-UWB

International Nuclear Information System (INIS)

Chen Yunfeng; Gao Ting; Li Wei; Li Ning; Ren Junyan

2011-01-01

This paper presents a fully integrated dual-mode 6 to 9 GHz transmitter for both WiMedia and China MB-OFDM UWB applications. The proposed transmitter consists of a dual-mode I/QLPF, an up-conversion mixer, a two-stage power driver amplifier and a broadband high-speed frequency divider with LO buffers for I/Q LO carrier generation. The measurement results show that the gain ripple of the transmitter is within ±1.5/±2.8 dB from 6 to 8.7/9 GHz. The output IP3 is about +13.2 dBm, the output 1dBCP is around +2.8 dBm, and the LO leakage/sideband rejection ratio is about -35/-38 dBc. The ESD protected chip is fabricated with a TSMC 0.13 μm RFCMOS process with a die size of 1.6 x 1.3 mm 2 and the core circuit consumes only 46 mA under a 1.2 V supply. (semiconductor integrated circuits)

A dual-mode 6-9 GHz transmitter for OFDM-UWB

Energy Technology Data Exchange (ETDEWEB)

Chen Yunfeng; Gao Ting; Li Wei; Li Ning; Ren Junyan, E-mail: jyren@fudan.edu.cn, E-mail: w-li@fudan.edu.cn [State Key Laboratory of ASIC and System, Fudan University, Shanghai 201203 (China)

2011-05-15

This paper presents a fully integrated dual-mode 6 to 9 GHz transmitter for both WiMedia and China MB-OFDM UWB applications. The proposed transmitter consists of a dual-mode I/QLPF, an up-conversion mixer, a two-stage power driver amplifier and a broadband high-speed frequency divider with LO buffers for I/Q LO carrier generation. The measurement results show that the gain ripple of the transmitter is within {+-}1.5/{+-}2.8 dB from 6 to 8.7/9 GHz. The output IP3 is about +13.2 dBm, the output 1dBCP is around +2.8 dBm, and the LO leakage/sideband rejection ratio is about -35/-38 dBc. The ESD protected chip is fabricated with a TSMC 0.13 {mu}m RFCMOS process with a die size of 1.6 x 1.3 mm{sup 2} and the core circuit consumes only 46 mA under a 1.2 V supply. (semiconductor integrated circuits)

File list: Oth.Emb.10.AllAg.Mitotic_cycle_8-9 [Chip-atlas[Archive

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Full Text Available Oth.Emb.10.AllAg.Mitotic_cycle_8-9 dm3 TFs and others Embryo Mitotic cycle 8-9 SRX0...84383 http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/Oth.Emb.10.AllAg.Mitotic_cycle_8-9.bed ...

A non-Abelian SO(8) monopole as generalization of Dirac-Yang monopoles for a 9-dimensional space

International Nuclear Information System (INIS)

Le, Van-Hoang; Nguyen, Thanh-Son

2011-01-01

We establish an explicit form of a non-Abelian SO(8) monopole in a 9-dimensional space and show that it is indeed a direct generalization of Dirac and Yang monopoles. Using the generalized Hurwitz transformation, we have found a connection between a 16-dimensional harmonic oscillator and a 9-dimensional hydrogenlike atom in the field of the SO(8) monopole (MICZ-Kepler problem). Using the built connection the group of dynamical symmetry of the 9-dimensional MICZ-Kepler problem is found as SO(10, 2).

Cholesterol negatively regulates IL-9-producing CD8+ T cell differentiation and antitumor activity.

Science.gov (United States)

Ma, Xingzhe; Bi, Enguang; Huang, Chunjian; Lu, Yong; Xue, Gang; Guo, Xing; Wang, Aibo; Yang, Maojie; Qian, Jianfei; Dong, Chen; Yi, Qing

2018-05-09

CD8 + T cells can be polarized into IL-9-secreting (Tc9) cells. We previously showed that adoptive therapy using tumor-specific Tc9 cells generated stronger antitumor responses in mouse melanoma than classical Tc1 cells. To understand why Tc9 cells exert stronger antitumor responses, we used gene profiling to compare Tc9 and Tc1 cells. Tc9 cells expressed different levels of cholesterol synthesis and efflux genes and possessed significantly lower cholesterol content than Tc1 cells. Unique to Tc9, but not other CD8 + or CD4 + T cell subsets, manipulating cholesterol content in polarizing Tc9 cells significantly affected IL-9 expression and Tc9 differentiation and antitumor response in vivo. Mechanistic studies showed that IL-9 was indispensable for Tc9 cell persistence and antitumor effects, and cholesterol or its derivatives inhibited IL-9 expression by activating liver X receptors (LXRs), leading to LXR Sumoylation and reduced p65 binding to Il9 promoter. Our study identifies cholesterol as a critical regulator of Tc9 cell differentiation and function. © 2018 Ma et al.

Study of hyperfine anomaly in 9,11Be isotopes

International Nuclear Information System (INIS)

Parfenova, Y.; Leclercq-Willain

2005-01-01

The study of the hyperfine anomaly of neutron rich nuclei, in particular, neutron halo nuclei, can give a very specific and unique way to measure their neutron distribution and confirm a halo structure. The hyperfine structure anomaly in Be + ions is calculated with a realistic electronic wave function, obtained as a solution of the Dirac equation. In the calculations, the Coulomb potential modified by the charge distribution of the clustered nucleus and three electrons in the configuration 1s 2 2s is used. The nuclear wave function for the 11 Be nucleus is obtained in the core + nucleon model, and that for the 9 Be nucleus is calculated in the three-cluster (α+α + n) model. The aim of this study is to test whether the hyperfine structure anomaly reflects an extended spatial structure of '1 1 Be. The results of the calculations are listed. ε BW is the hyperfine anomaly in the Bohr-Weisskopf effect and δ is the charge structure correction, μ is the calculated magnetic moment, and μ exp is the experimental value of the magnetic moment, Q and Q exp are the calculated and measured values of the quadrupole moment. The results for 9 Be are obtained with two different three-body wave functions (WF1 and WF2) showing the sensitivity of the calculations to the input parameters. The value of ε BW is sensitive to the weights of the states in the nuclear ground state wave function. The total hyperfine anomaly value εε BW +δ in 11 Be differs from that in 9 Be by 25%. This gives a measure of the accuracy of the hyperfine anomaly measurements needed to study the neutron distribution in the Be isotopes. (authors)

Synthesis of C-9-14C-1,8-dihydroxy-3-carboxyanthraquinone

International Nuclear Information System (INIS)

De Witte, P.; Lemli, J.

1988-01-01

The synthesis of C-9- 14 C-rhein is reported using 14 CO 2 as a 14 C-source. After preparing 14 C-1, 8-dimethoxy-3-methylanthraquinone by a condensation reaction, the product is demethylated and the 3-methyl group converted to the corresponding 3-carboxy group. The radio-active yield of the total synthesis, starting with 1 Ci 14 CO 2 is 6,9% (6, 9 mCi); 352 mg 14 rhein is produced with a specific activity of 55,7 mCi/mmol. (author)

Expression and function of S100A8/A9 (calprotectin) in human typhoid fever and the murine Salmonella model.

Science.gov (United States)

De Jong, Hanna K; Achouiti, Ahmed; Koh, Gavin C K W; Parry, Christopher M; Baker, Stephen; Faiz, Mohammed Abul; van Dissel, Jaap T; Vollaard, Albert M; van Leeuwen, Ester M M; Roelofs, Joris J T H; de Vos, Alex F; Roth, Johannes; van der Poll, Tom; Vogl, Thomas; Wiersinga, Willem Joost

2015-04-01

Typhoid fever, caused by the Gram-negative bacterium Salmonella enterica serovar Typhi, is a major cause of community-acquired bacteremia and death worldwide. S100A8 (MRP8) and S100A9 (MRP14) form bioactive antimicrobial heterodimers (calprotectin) that can activate Toll-like receptor 4, promoting lethal, endotoxin-induced shock and multi-organ failure. We aimed to characterize the expression and function of S100A8/A9 in patients with typhoid fever and in a murine invasive Salmonella model. S100A8/A9 protein levels were determined in acute phase plasma or feces from 28 Bangladeshi patients, and convalescent phase plasma from 60 Indonesian patients with blood culture or PCR-confirmed typhoid fever, and compared to 98 healthy control subjects. To functionally characterize the role of S100A8/A9, we challenged wildtype (WT) and S100A9-/- mice with S. Typhimurium and determined bacterial loads and inflammation 2- and 5- days post infection. We further assessed the antimicrobial function of recombinant S100A8/A9 on S. Typhimurium and S. Typhi replication in vitro. Typhoid fever patients demonstrated a marked increase of S100A8/A9 in acute phase plasma and feces and this increases correlated with duration of fever prior to admission. S100A8/A9 directly inhibited the growth of S. Typhimurium and S. Typhi in vitro in a dose and time dependent fashion. WT mice inoculated with S. Typhimurium showed increased levels of S100A8/A9 in both the liver and the systemic compartment but S100A9-/- mice were indistinguishable from WT mice with respect to bacterial growth, survival, and inflammatory responses, as determined by cytokine release, histopathology and organ injury. S100A8/A9 is markedly elevated in human typhoid, correlates with duration of fever prior to admission and directly inhibits the growth of S. Typhimurium and S. Typhi in vitro. Despite elevated levels in the murine invasive Salmonella model, S100A8/A9 does not contribute to an effective host response against S

Expression and function of S100A8/A9 (calprotectin in human typhoid fever and the murine Salmonella model.

Directory of Open Access Journals (Sweden)

Hanna K De Jong

2015-04-01

Full Text Available Typhoid fever, caused by the Gram-negative bacterium Salmonella enterica serovar Typhi, is a major cause of community-acquired bacteremia and death worldwide. S100A8 (MRP8 and S100A9 (MRP14 form bioactive antimicrobial heterodimers (calprotectin that can activate Toll-like receptor 4, promoting lethal, endotoxin-induced shock and multi-organ failure. We aimed to characterize the expression and function of S100A8/A9 in patients with typhoid fever and in a murine invasive Salmonella model.S100A8/A9 protein levels were determined in acute phase plasma or feces from 28 Bangladeshi patients, and convalescent phase plasma from 60 Indonesian patients with blood culture or PCR-confirmed typhoid fever, and compared to 98 healthy control subjects. To functionally characterize the role of S100A8/A9, we challenged wildtype (WT and S100A9-/- mice with S. Typhimurium and determined bacterial loads and inflammation 2- and 5- days post infection. We further assessed the antimicrobial function of recombinant S100A8/A9 on S. Typhimurium and S. Typhi replication in vitro. Typhoid fever patients demonstrated a marked increase of S100A8/A9 in acute phase plasma and feces and this increases correlated with duration of fever prior to admission. S100A8/A9 directly inhibited the growth of S. Typhimurium and S. Typhi in vitro in a dose and time dependent fashion. WT mice inoculated with S. Typhimurium showed increased levels of S100A8/A9 in both the liver and the systemic compartment but S100A9-/- mice were indistinguishable from WT mice with respect to bacterial growth, survival, and inflammatory responses, as determined by cytokine release, histopathology and organ injury.S100A8/A9 is markedly elevated in human typhoid, correlates with duration of fever prior to admission and directly inhibits the growth of S. Typhimurium and S. Typhi in vitro. Despite elevated levels in the murine invasive Salmonella model, S100A8/A9 does not contribute to an effective host response

Study of turbofan engines designed for low energy consumption

Science.gov (United States)

Gray, D. E.

1976-01-01

The near-term technology improvements which can reduce the fuel consumed in the JT9D, JT8D, and JT3D turbofans in commercial fleet operation through the 1980's are identified. Projected technology advances are identified and evaluated for new turbofans to be developed after 1985. Programs are recommended for developing the necessary technology.

Aerosol Characteristics on the Alboran Sea, 9-18 October 1982

Science.gov (United States)

1983-12-01

filter-out scatter due to local aero- sol sources, passing clouds or measurement error and to provide a single value for correlation with meteorological...ifi OCTOBER 17,1982 _:.i0 20 Figure 43: Aero sol Concentrations at Three Size Intervals, 17 October 1982 7S Ul u a: D- J0& .S«a SaJt____...09501 COMFLTAIR, MEDITERRANEAN ATTN: NSAP SCIENCE ADVISOR CODE 03A FPO NEW YORK 09521 COMMANDING OFFICER 31 OCEANO . DEV. SQDN 8-VXN-8 NAVAL AIR

Upper School Maths: Lesson Plans and Activities for Ages 9-11 Years. Series of Caribbean Volunteer Publications, No. 9.

Science.gov (United States)

Voluntary Services Overseas, Castries (St. Lucia).

This collection of lesson plans and activities for students aged 9-11 years is based on a science curriculum developed by a group of Caribbean nations. The activities pertain to topics such as place value, prime and composite numbers, the sieve of Eratosthenes, square numbers, factors and multiples, sequences, averages, geometry, symmetry,…

S100A8/A9 Is Not Involved in Host Defense against Murine Urinary Tract Infection

NARCIS (Netherlands)

Dessing, M.C.; Butter, L.M.; Teske, G.J.; Claessen, N.; van der Loos, C.M.; Vogl, T.; Roth, J.; van der Poll, T.; Florquin, S.; Leemans, J.C.

2010-01-01

Background: Inflammation is commonly followed by the release of endogenous proteins called danger associated molecular patterns (DAMPs) that are able to warn the host for eminent danger. S100A8/A9 subunits are DAMPs that belong to the S100 family of calcium binding proteins. S100A8/A9 complexes

RNA-guided transcriptional regulation in planta via synthetic dCas9-based transcription factors

KAUST Repository

Piatek, Agnieszka Anna

2014-11-14

Targeted genomic regulation is a powerful approach to accelerate trait discovery and development in agricultural biotechnology. Bacteria and archaea use clustered regularly interspaced short palindromic repeats (CRISPRs) and CRISPR-associated (Cas) regulatory systems for adaptive molecular immunity against foreign nucleic acids introduced by invading phages and conjugative plasmids. The type II CRISPR/Cas system has been adapted for genome editing in many cell types and organisms. A recent study used the catalytically inactive Cas9 (dCas9) protein combined with guide-RNAs (gRNAs) as a DNA-targeting platform to modulate gene expression in bacterial, yeast, and human cells. Here, we modified this DNA-targeting platform for targeted transcriptional regulation in planta by developing chimeric dCas9-based transcriptional activators and repressors. To generate transcriptional activators, we fused the dCas9 C-terminus with the activation domains of EDLL and TAL effectors. To generate a transcriptional repressor, we fused the dCas9 C-terminus with the SRDX repression domain. Our data demonstrate that dCas9 fusion with the EDLL activation domain (dCas9:EDLL) and the TAL activation domain (dCas9:TAD), guided by gRNAs complementary to selected promoter elements, induce strong transcriptional activation on Bs3

RNA-guided transcriptional regulation in planta via synthetic dCas9-based transcription factors

KAUST Repository

Piatek, Agnieszka Anna; Ali, Zahir; Baazim, Hatoon; Li, Lixin; Abulfaraj, Aala A.; Alshareef, Sahar; Aouida, Mustapha; Mahfouz, Magdy M.

2014-01-01

Targeted genomic regulation is a powerful approach to accelerate trait discovery and development in agricultural biotechnology. Bacteria and archaea use clustered regularly interspaced short palindromic repeats (CRISPRs) and CRISPR-associated (Cas) regulatory systems for adaptive molecular immunity against foreign nucleic acids introduced by invading phages and conjugative plasmids. The type II CRISPR/Cas system has been adapted for genome editing in many cell types and organisms. A recent study used the catalytically inactive Cas9 (dCas9) protein combined with guide-RNAs (gRNAs) as a DNA-targeting platform to modulate gene expression in bacterial, yeast, and human cells. Here, we modified this DNA-targeting platform for targeted transcriptional regulation in planta by developing chimeric dCas9-based transcriptional activators and repressors. To generate transcriptional activators, we fused the dCas9 C-terminus with the activation domains of EDLL and TAL effectors. To generate a transcriptional repressor, we fused the dCas9 C-terminus with the SRDX repression domain. Our data demonstrate that dCas9 fusion with the EDLL activation domain (dCas9:EDLL) and the TAL activation domain (dCas9:TAD), guided by gRNAs complementary to selected promoter elements, induce strong transcriptional activation on Bs3

Purification and characterisation of an extracellular phytase from Aspergillus niger 11T53A9

Directory of Open Access Journals (Sweden)

Ralf Greiner

2009-12-01

Full Text Available An extracellular phytase from Aspergillus niger 11T53A9 was purified about 51-fold to apparent homogeneity with a recovery of 20.3% referred to the phytase activity in the crude extract. Purification was achieved by ammonium sulphate precipitation, ion chromataography and gel filtration. The purified enzyme behaved as a monomeric protein with a molecular mass of about 85 kDa and exhibited maximal phytate-degrading activity at pH 5.0. Optimum temperature for the degradation of phytate was 55°C. The kinetic parameters for the hydrolysis of sodium phytate were determined to be K M = 54 µmol l-1 and k cat = 190 sec-1 at pH 5.0 and 37°C. The purified enzyme was rather specific for phytate dephosphorylation. It was shown that the phytase preferably dephosphorylates myo-inositol hexakisphosphate in a stereospecific way by sequential removal of phosphate groups via D-Ins(1,2,4,5,6P5, D-Ins(1,2,5,6P4, D-Ins(1,2,6P3, D-Ins(1,2P2 to finally Ins(2P.

Competitive Protein-binding assay-based Enzyme-immunoassay Method, Compared to High-pressure Liquid Chromatography, Has a Very Lower Diagnostic Value to Detect Vitamin D Deficiency in 9–12 Years Children

Science.gov (United States)

Zahedi Rad, Maliheh; Neyestani, Tirang Reza; Nikooyeh, Bahareh; Shariatzadeh, Nastaran; Kalayi, Ali; Khalaji, Niloufar; Gharavi, Azam

2015-01-01

Background: The most reliable indicator of Vitamin D status is circulating concentration of 25-hydroxycalciferol (25(OH) D) routinely determined by enzyme-immunoassays (EIA) methods. This study was performed to compare commonly used competitive protein-binding assays (CPBA)-based EIA with the gold standard, high-pressure liquid chromatography (HPLC). Methods: Concentrations of 25(OH) D in sera from 257 randomly selected school children aged 9–11 years were determined by two methods of CPBA and HPLC. Results: Mean 25(OH) D concentration was 22 ± 18.8 and 21.9 ± 15.6 nmol/L by CPBA and HPLC, respectively. However, mean 25(OH) D concentrations of the two methods became different after excluding undetectable samples (25.1 ± 18.9 vs. 29 ± 14.5 nmol/L, respectively; P = 0.04). Based on predefined Vitamin D deficiency as 25(OH) D < 12.5 nmol/L, CPBA sensitivity and specificity were 44.2% and 60.6%, respectively, compared to HPLC. In receiver operating characteristic curve analysis, the best cut-offs for CPBA was 5.8 nmol/L, which gave 82% sensitivity, but specificity was 17%. Conclusions: Though CPBA may be used as a screening tool, more reliable methods are needed for diagnostic purposes. PMID:26330983

9 CFR 202.111 - Rule 11: Hearing, oral or written.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Rule 11: Hearing, oral or written. 202.111 Section 202.111 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... for oral hearing, timely filed. Declining to make such withdrawal shall not affect the rights or...

Vacuum leak test technique of JT-60

International Nuclear Information System (INIS)

Kaminaga, Atsushi; Arai, Takashi; Kodama, Kozo; Sasaki, Noboru; Saidoh, Masahiro

1998-01-01

Since a vacuum vessel of JT-60 is very large (167 m 3 ) and is combined with many components, such as magnetic coils, neutral beam injection systems and RF heating systems, etc., the position of leak testing exceeds 700. The two kind of techniques for vacuum leak test used in JT-60 has been described. Firstly the probe helium gas can be fed remotely in the three-dimensionally sectioned 54 regions of the JT-60 torus. The leak test was very rapidly performed by using this method. Secondly the helium detector system has been modified by the additional installation of the cryopump, which reduced the background level of the deuterium gas. The sensitivity of vacuum leak test with the cryopump was two orders of magnitude larger than that of without it. The examples of the performed vacuum leak test are stated. The vacuum leaks during experiments were 9 times. They were caused by thermal strain and plasma discharge. The vacuum leaks just after maintenance are 36 times which mainly caused by mis-installation. (author)

The analyzing power Asub(y)[(theta) for 12C(n,nsub(0,1))12C betwen 8.9 and] 14.9 MeV neutron energy

International Nuclear Information System (INIS)

Woye, E.; Tornow, W.; Mack, G.; Clegg, T.B.; Wylie, W.

1983-01-01

The analyzing power Asub(#betta#)(theta) for 12 C(n,n) 12 C elastic scattering and for inelastic scattering to the first excited state (Jsup(π) = 2 + , Q = -4.44 MeV) of 12 C was measured in the energy range from 8.9 to 14.9 MeV in 1 MeV steps. A pulsed polarized neutron beam was produced via the 2 H(d vector,n vector) 3 He polarization transfer reaction. Monte Carlo simulations were used to correct the data for finite geometry and multiple scattering effects. The Asub(#betta#) data, together with publsihed cross-section data, were analyzed in the framework of the spherical optical model and in the coupled-channels formalism. A good description of the data has been achieved. (orig.)

securitisation: the case of post-9/11 united states africa policy

African Journals Online (AJOL)

Tarryn

Using the Copenhagen School's securitisation theory, we investigate the interaction .... help explain why post 9/11 changes in US Africa policy took place. .... African condition.39 In addition, the Center for Strategic and International Studies.

Transcriptional reprogramming in yeast using dCas9 and combinatorial gRNA strategies

DEFF Research Database (Denmark)

Damgaard Jensen, Emil; Ferreira, Raphael; Jakociunas, Tadas

2017-01-01

on developing synthetic biology tools for orthogonal control of transcription. Most recently, the nuclease-deficient Cas9 (dCas9) has emerged as a flexible tool for controlling activation and repression of target genes, by the simple RNA-guided positioning of dCas9 in the vicinity of the target gene...... transcription start site. In this study we compared two different systems of dCas9-mediated transcriptional reprogramming, and applied them to genes controlling two biosynthetic pathways for biobased production of isoprenoids and triacylglycerols (TAGs) in baker's yeast Saccharomyces cerevisiae. By testing 101...... production and increases in TAG. Taken together, we show similar performance for a constitutive and an inducible dCas9 approach, and identify multiplex gRNA designs that can significantly perturb isoprenoid production and TAG profiles in yeast without editing the genomic context of the target genes. We also...

De fines y elecciones pirrónicos. Un análisis comparativo de DL 9.107-8 y M 11.141-67

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Alfonso Correa Motta

2015-01-01

Full Text Available El artículo presenta un análisis comparativo de los últimos parágrafos de la Vida de Pirrón de Diógenes Laercio (9.107-8 y de un capítulo del Adversus ethicos de Sexto Empírico (M 11.[5].141-67. Los resultados de este análisis harán plausible la hipótesis de una fuente común, reproducida parcialmente en DL, pero elaborada y refinada en Sexto. En ambos textos son centrales las nociones de fin y de elección. Se presentan las diferencias entre ambos textos entorno a la primera, y las tensiones internas comunes que implica el tratamiento de la segunda.

Conceptual design of JT-60SA cryostat

International Nuclear Information System (INIS)

Shibama, Y.K.; Sakurai, S.; Masaki, K.; Sukekawa, A.M.; Kaminaga, A.; Yoshida, K.; Matsukawa, M.

2007-01-01

JT-60U modification program to fully superconducting device has been proceeded, namely ''JT-60SA'', toward early realization of fusion energy based on tokamak concept. The design of JT-60SA cryostat is expected to achieve a vacuum thermal insulation for super conducting coils, a bio-shielding boundary and structural gravity support. The cryostat is required to cover JT-60SA tokamak device, which is 15 m of total height and 7 m of radius, but there is geometrical limit due to surrounding devices reutilized. Although the cryostat consists of vessel body and gravity support, and the structural material is low cobalt 304 stainless steel (Co: 2 , and the design of the leaf spring is considered to reduce thermal stress, and to withstand the mechanical loads of plasma disruption and seismic loads. The coolant is 80 K gas helium and both sides of panel are covered with multi-layers super insulation (SI) to reduce heat load (radiation) up to 1/100. Fraction of non-covered region is assumed to be 2% due to many port-joints and supports for the vacuum vessel. Total heat load for inner surface of cryostat (600 m 2 ) is 9kW and the heat load for the port-joints (-300 m 2 ) is assumed up to 9 kW. The operational pressure of the cryostat is required to keep less than 10 -2 Pa and about 100,000 m 2 of structural surfaces is considered for exhaust system specification. Another role of the cryostat is the radiation protection. Biological shielding up to 10 micro-Sv/h (for maintenance acceptance) is required of the cryostat surface after the 10 years operation. Thus the cryostat consists of boron (2 wt%) doped concrete of 220 mm thickness and structural SS304 of total 40 mm thickness. The concrete reduces the air activation (41Ar) in the torus hall by 90% rather than the normal one by the thermal neutron absorption of boron. (orig.)

Hierarchical Mo_9Se_1_1 nanoneedles on nanosheet with enhanced electrochemical properties as a battery-type electrode for asymmetric supercapacitors

International Nuclear Information System (INIS)

Aziz, Radhiyah Abd; Muzakir, Saifful Kamaluddin; Misnon, Izan Izwan; Ismail, Jamil; Jose, Rajan

2016-01-01

A hierarchical nanostructure of orthorhombic Mo_9Se_1_1 is synthesized by colloidal processing and evaluated for its application as an electrode for asymmetric supercapacitors (ASCs). The material is characterized by X-ray and electron diffraction, X-ray photoelectron spectroscopy, gas adsorption studies, scanning and transmission electron microscopies for their crystal structure, surface and morphological properties. These studies show that colloidal synthesized Mo_9Se_1_1 has a hierarchical structure in the form of nanoneedles grown on its nanosheet. The nanoneedles are single crystalline with circular cross-section of diameter ∼10–20 nm at the root, ∼6–10 nm at the tip and length ∼5–10 μm. Electrochemical properties of the material are studied in detail in three moderately conductive alkaline electrolytes, viz. 3 M of LiOH, NaOH, and KOH employing cyclic voltammetry, galvanostatic charge discharge cycling, and electrochemical impedance spectroscopy. The Mo_9Se_1_1 electrodes showed superior specific capacitance (C_S ∼510 F g"−"1) and larger voltage window (up to 0.7 V) in the LiOH electrolyte. We show that the excellent electrochemical properties of Mo_9Se_1_1 can be assigned to the hierarchical microstructure and its one-dimensional channel structure; those accommodate and facilitate fast redox reactions for electrons and ions. Furthermore, ASCs were fabricated using the Mo_9Se_1_1 as a battery-type electrode and commercial activated carbon as supercapacitor electrode; the devices showed larger voltage window, energy density (E_S), and power density (P_S) than many of the devices reported in literature. The ASCs showed six times higher E_S while maintaining similar P_S than a control supercapacitor fabricated using activated carbon(AC). - Highlights: • Hierarchical Mo_9Se_1_1 nanoneedles on its nanosheets synthesized via colloidal route. • Electrochemical property of Mo_9Se_1_1 is evaluated in moderate alkaline electrolytes. • Mo_9Se_1_1

Securitisation: The case of post-9/11 United States Africa policy ...

African Journals Online (AJOL)

): weak states were believed to pose an existential threat to the US. American aid to Africa consequently more than tripled in the years following 9/11. Using the Copenhagen School's securitisation theory, we investigate the interaction between ...

Spectroscopical analysis and molecular mechanics calculation of 8,9-Seco-lanostane; Analise espectroscopica e calculos de mecanica molecular de 8,9-seco-lanostanos

Energy Technology Data Exchange (ETDEWEB)

Rehder, Vera G; Fujiwara, Fred Y; Marsaioli, Anita J [Universidade Estadual de Campinas, SP (Brazil). Inst. de Quimica

1992-12-31

8.9-Seco-lanostane derivatives have been synthesized visualizing their application as intermediates in chiral building block syntheses and we are here presenting their spectroscopy analyses and MM2 molecular mechanic calculations. (author) 5 refs., 4 figs.

The unbound isotopes He-9,He-10

CERN Document Server

Jonson, B; Cortina-Gil, D; Simon, H; Emling, H; Nyman, G; Nilsson, T; Johansson, H T; Borge, M J G; Paschalis, S; Muenzenberg, G; Zhukov, M V; Weick, H; Pramanik, U Datta; LeBleis, T; Meister, M; Reifarth, R; Chulkov, L V; Lantz, M; Riisager, K; Mahata, K; Suemmerer, K; Langer, C; Chatillon, A; Richter, A; Kulessa, R; Palit, R; Aksyutina, Yu; Geissel, H; Aumann, T; Prokopowicz, W; Forssen, C; Ickert, G; Fynbo, H O U; Tengblad, O; Boretzky, K

2010-01-01

The unbound nuclei He-9 and He-10 have been produced in proton-knockout reactions from a 280 MeV/u Li-11 beam impinging on a liquid hydrogen target at the ALADIN-LAND setup at GSI. Information on their nuclear structure has been obtained from the relative-energy spectra, He-8 + n and He-8 + 2n, employing reaction models incorporating the structure of Li-11. The (8H)e + n relative-energy spectrum is dominated by a strong peak-like structure at low energy, which may be interpreted within the effective-range approximation as the result of an s-wave interaction with a neutron scattering length of -3.17(66) fm. This spectrum also shows evidence for resonance states at 1.33(8) MeV and at 2.4 MeV above the He-8 + n threshold. It is argued that the s-state might not be the He-9 ground state. For He-8 + n + n, the analysis of the relative-energy spectrum gives two alternative possibilities for an interpretation: either a narrow resonance at 1.42(10) MeV (Gamma = 1.11(76) MeV) superimposed on a correlated background, o...

Biometric Identifiers and Border Security: 9/11 Commission Recommendations and Related Issues

National Research Council Canada - National Science Library

Morgan, Daniel; Krouse, William

2005-01-01

In its final report, the 9/11 Commission concluded that funding and completing a "biometric entry-exit screening system" for travelers to and from the United States is essential to U.S. national security...

File list: InP.Emb.20.AllAg.Mitotic_cycle_8-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available InP.Emb.20.AllAg.Mitotic_cycle_8-9 dm3 Input control Embryo Mitotic cycle 8-9 http:...//dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/InP.Emb.20.AllAg.Mitotic_cycle_8-9.bed ...

File list: InP.Emb.50.AllAg.Mitotic_cycle_8-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available InP.Emb.50.AllAg.Mitotic_cycle_8-9 dm3 Input control Embryo Mitotic cycle 8-9 http:...//dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/InP.Emb.50.AllAg.Mitotic_cycle_8-9.bed ...

French Fiction, Empathy, and the Utopian Potential of 9/11

Directory of Open Access Journals (Sweden)

Tim Gauthier

2013-01-01

Full Text Available In From Solidarity to Schisms , Cara Cilano conceptualizes September 11 as a moment “characterized by unfathomable vulnerability and the possibility of a better future.” She argues the event, while traumatic, might have served as an impetus to reconfigure American self-perceptions and thoughts about its place in the world. Instead, she contends, the United States squandered the utopian potential of this moment. Cilano remains optimistic, however, because she sees European fictional discourse on 9/11 as emblematic of a desire for a melding of divergent perspectives. Their critique aims to keep America’s sense of itself unbalanced, thus providing fuel for self-reflection, analysis, and, most important, renewal. Taking the measure of current Franco-American relations, this essay tests the validity of this contention by examining works of French fiction published in the five years after the attacks. Four of these texts—Christian Garcin’s La jubilation des hasards , Didier Goupil’s Le jour de mon retour sur terre , Luc Lang’s 11 septembre, mon amour , and Frédéric Beigbeder’s Windows on the World —will be the focus of this essay. Are they being written to take advantage of the cosmopolitan potential of the moment, or grasping the opportunity to criticize a (weakened nation, and thereby expressing uniquely French concerns? The essay contemplates the extent to which self-interest and questions of identity—personal, political, national—interfere with empathy, thus posing a considerable challenge to the utopian dream of a cosmopolitan world.

L’Université américaine dans le débat public après le 11 septembre American Universities and the Public Debate over 9/11

Directory of Open Access Journals (Sweden)

Pierre Guerlain

2009-11-01

Full Text Available The various reactions to 9/11 in the academic community and the attacks on U.S scholars and campuses are analyzed in this article. One particular text is chosen for close scrutiny: ACTA’s “Defending Civilization: How Our Universities Are Failing America And What Can Be Done About It” The view taken here is that the atrocities of 9/11 have been instrumentalized in order to further discredit the humanities and social science departments of American universities that have been under attack at least since the so-called “culture wars”. The so-called war on terrorism threatens the civil liberties that some academics wish to preserve.

Development of upgraded pellet injector for JT-60

International Nuclear Information System (INIS)

Onozuka, M.; Shimomura, T.; Tanaka, N.; Iwamoto, S.; Hashiri, N.; Oda, Y.; Minami, M.; Hiratsuka, H.; Kawasaki, K.; Takatsu, H.; Shimizu, M.

1989-01-01

The pneumatic 4-shot pellet injector had been in use for JT-60 (JAERI Tokamak-60) contributing to plasma studies in 1988. It could propel the pellets up to 1.6 km/sec at 50 bar propellant gas. In 1989, the new gun assembly has been reinstalled in the upgraded system to provide higher performance and reliability. The supply pressure of the propellant gas is to be raised to 100 bar to obtain higher pellet velocity up to 2.3 km/sec. The device is now in use for JT-60, and is expected to contribute to further plasma studies. In this paper the outline of features and performance of the device is presented. 5 refs., 9 figs

Synthesis of some glycoside analogs and related compounds from 9-amino-6-(methylthio)-9H-purine.

Science.gov (United States)

Temple, C; Kussner, C L; Montgomery, J A

1975-12-01

Additional information on the anticancer activity of 9-amino-9H-purine-6(1H)-thione and its derivatives was sought by the synthesis of some 9-(substituted amino)-6-(methylthio)-9H-purines in which the 9-substituent contained functional groups capable of either reversible or irreversible binding with an enzymatic site. Condensation of 9-amino-6-(methylthio)-9H-purine (1) with some carbonyl compounds followed by hydride reduction of the azomethine linkage in the intermediates leads to the 2-pyrrolylmethyl (8), 2,3,4-trihydroxybutyl (10), and the 1,5-dihydroxy-2- and 3-pentyl (11 and 12) compounds. A 4-hydroxybutyl derivative (13) was obtained by alkylation of 18, the 9-acetyl derivative of 1, with 4-chlorobutyl acetate followed by saponification. The cyclization of 13 and 11 with a sulfonyl chloride gave the 9-pyrrolidin-1-yl (27) and the 9-[2-(tosyloxymethyl)pyrrolidin-1-yl] (28), respectively. Acylation of 1 with ethyl L-2-pyrrolidine-5-carboxylate and ethyl 1-methyl-5-pyrrolidone-3-carboxylate, respectively, in Me2SO containing NaH gave the corresponding amides 15 and 17. Alkylation of 18 with 1-bromo-2-chloroethane and epichlorohydrin gave the N-(2-chloroethyl) and N-(1,2-epoxy-3-propyl) derivatives 19 and 20. The chloro group of the chlorobutyl derivative of 18 was displaced with KSCN and NaN3, respectively, to give the thiocyanate and azido derivatives 23 and 24. Hydrogenation of the latter gave the amine (25), which was acylated with ethyl chloroformate to give the (ethoxycarbonyl)amino compound 26. None of these compounds showed activity against L1210 leukemia cells implanted ip in mice on a single-dose schedule, suggesting that the activity observed in the simpler 9-aminopurines resulted from cleavage of the hydrazino linkage to give pH-purine-6(1H)-thione.

Mutacin H-29B is identical to mutacin II (J-T8

Directory of Open Access Journals (Sweden)

Lavoie Marc C

2006-04-01

Full Text Available Abstract Background Streptococcus mutans produces bacteriocins named mutacins. Studies of mutacins have always been hampered by the difficulties in obtaining active liquid preparations of these substances. Some of them were found to be lantibiotics, defined as bacterial ribosomally synthesised lanthionine-containing peptides with antimicrobial activity. The goal of this study was to produce and characterize a new mutacin from S. mutans strain 29B, as it shows a promising activity spectrum against current human pathogens. Results Mutacin H-29B, produced by S. mutans strain 29B, was purified by successive hydrophobic chromatography from a liquid preparation consisting of cheese whey permeate (6% w/v supplemented with yeast extract (2% and CaCO3 (1%. Edman degradation revealed 24 amino acids identical to those of mutacin II (also known as J-T8. The molecular mass of the purified peptide was evaluated at 3246.08 ± 0.1 Da by MALDI-TOF MS. Conclusion A simple procedure for production and purification of mutacins along with its characterization is presented. Our results show that the amino acid sequence of mutacin H-29B is identical to the already known mutacin II (J-T8 over the first 24 residues. S. mutans strains of widely different origins may thus produce very similar bacteriocins.

Study on 9Be(#betta#, n) reaction

International Nuclear Information System (INIS)

Fujishiro, M.; Tabata, T.; Satoh, Y.; Furuta, J.; Okamoto, K.

1982-01-01

In chapter 1 are described measurements of cross sections σ(E sub(#betta#)) of the 9 Be(#betta#, n) reaction with six kinds of radioisotopes. The results were σ(1674.7) = 8.8 +- 1.6, σ(1705.2) = 13.3 +- 2.4, σ(1724.9) = 11.0 +- 2.0, σ(1778.9) = 7.3 +- 1.3, σ(1836.0) = 4.7 +- 0.9, and σ(2167.6) = 1.8 +- 0.4 in unit of 10 - 28 cm 2 . The cross sections measured show a cusp-like peak near the threshold, and its width is narrower than that observed by Jakobson with bremsstrahlung X-rays. Comparison of the present results with theories indicates that mutual agreement is yet qualitative. In chapter 2 is described a measurement of the intensity I(2009.8) of the crossover E4 transition in 46 Ti by applying the 9 Be(#betta#, n) reaction. The observed intensity per decay of 46 Sc was I(2009.8) = (1.2 +- 0.7) x 10 - 7 . From the present result the reduced transition probability B(E4) of the crossover E4 transition between the 2009.8 keV, 4 + excited state and the 0 + ground state of 46 Ti was estimated as B(E4) = (5.2 +- 3.7) x 10 - 99 e 2 .cm 8 . Discussion was given of the presently measured intensity and of nuclear models. (author)

9th PEF status colloquium from March 9-11, 1993 at the Nuclear Research Center Karlsruhe

International Nuclear Information System (INIS)

Horsch, F.; Filby, W.G.; Fund, N.; Gross, S.; Kaendler, G.; Reinhardt, W.

1993-04-01

During the 9-11th of March 1993 the ninth status report of the project ''European Research Centre for Air Pollution Prevention Measures'' (PEF) took place at the Nuclear Research Center Karlsruhe. Progress reports on the following topics were presented: investigation into damage and elucidation of the causes and effects of forest decline (task 1A); research into atmospheric dispersion, conversion and deposition of airborne pollutants (task 2); development and optimization of industrial-technical processes to reduce or avoid emissions (task 3); and providing instruments and making recommendations to the industrial and political sectors (task 4). (orig./BBR) [de

Effects of Lactation Stage and Individual Performance on Milk -9, -11 Conjugated Linoleic Acids Content in Dairy Cows

Directory of Open Access Journals (Sweden)

T. Wang

2013-02-01

Full Text Available The goal of this study was to evaluate the effects of lactation stage and individual performance on milk cis-9, trans-11 conjugated linoleic acid (CLA content in dairy cows. In experiment 1, the milk cis-9, trans-11 CLA content from dairy cows in early (0.33±0.014%, middle (0.37±0.010%, and late stages (0.44±0.020% showed significant differences (p<0.05; and the individual contents of the major fatty acids, especially cis-9, trans-11 CLA in cows of the same lactation were also variable. In the second experiment design as a validation test, our results once again showed that the individual contents of cis-9, trans-11 CLA were various, and a difference of about 2-fold (0.55% vs 0.95% was observed, although the animals were offered same diet. These data demonstrated that lactation stage and individual performance have considerable effects on milk cis-9, trans-11 CLA contents.

Tissue-specific regulation of CXCL9/10/11 chemokines in keratinocytes: Implications for oral inflammatory disease.

Directory of Open Access Journals (Sweden)

Alison Marshall

Full Text Available The IFN-γ-inducible chemokines CXCL9, CXCL10, and CXCL11 play a key role in many inflammatory conditions, particularly those mediated by T cells. Therefore, the production of these chemokines in peripheral tissues could be instrumental in the pathophysiology of tissue-specific immunological diseases such as oral lichen planus (OLP. In the present study, we assessed the production of keratinocyte-derived CXCL9/10/11 under basal and inflammatory conditions and investigated whether these chemokines were involved in the pathogenesis of OLP. We used semi-quantitative PCR, ELISA, chemotaxis assays, and fluorescence-activated cell sorting (FACS to assess the expression and functional role of CXCL9/10/11 in oral keratinocytes (three strains of normal human oral keratinocytes (NHOK, and the H357 oral cancer cell line in the presence or absence of IFN-γ. CXCL9/10/11 were also assessed in tissues from normal patients and those with oral lichen planus (OLP. The time course study in oral keratinocytes treated with IFN-γ showed that expression of CXCL9/10/11 chemokines was significantly enhanced by IFN-γ in a time-dependent manner. In particular, CXCL10, a prominent chemokine that was overexpressed by IFN-γ-stimulated NHOK, was able to effectively recruit CD4 lymphocytes, mainly CD4+CD45RA- cells. Significantly higher levels of CXCL9/10/11 were found in tissues from patients with OLP compared to normal oral mucosa. Taken together, the results demonstrate that normal oral keratinocytes produce chemotactic molecules that mediate T cell recruitment. This study furthers understanding of chemokine production in oral keratinocytes and their role in the pathophysiology of oral mucosa, with particular relevance to OLP.

Factor VII R353Q genetic polymorphism is associated with altered warfarin sensitivity among CYP2C9 *1/*1 carriers.

Science.gov (United States)

Mlynarsky, Liat; Bejarano-Achache, Idit; Muszkat, Mordechai; Caraco, Yoseph

2012-05-01

Warfarin responsiveness is characterized by marked interindividual variability. A major portion of this variability is attributed to CYP2C9 and VKORC1 polymorphisms, but almost 50% is still unaccounted for. This paper reports the first prospective study on the association between factor VII R353Q polymorphism and warfarin responsiveness during induction. Genotyping for factor VII R353Q and 323D/I polymorphisms was performed in a cohort consisting of 374 patients (198 CYP2C9*1/*1) treated with warfarin who were prospectively followed from warfarin initiation. Compared with *1/*1-R/R and *1/*1-R/Q genotype carriers, *1/*1-Q/Q homozygotes achieved higher International Normalized Ratio (INR) values while consuming lower warfarin doses. The greater sensitivity was illustrated by 82.1% higher Warfarin Sensitivity Index During Induction (WSIDI) (0.14 ± 0.11 vs. 0.08 ± 0.50 mg⁻¹ Mann-Whitney, P = 0.043). Multiple regression analysis consisting of both genetic and nongenetic factors explained 26% of WSIDI variability, with R353Q genetic polymorphism having a modest yet significant effect and accounting for 1.7% of the overall variability. Moreover, the incidence of overanticoagulation (i.e., INR > 4) was 6.94-fold higher among *1/*1-Q/Q vs. *1/*1-R/R&R/Q carriers during warfarin induction (Pearson chi-square, P = 0.005). These findings were not accounted for by a chance difference in the distribution of VKORC1 genotypes. Analysis of these parameters among the entire cohort, including CYP2C9*2 and CYP2C9*3 variant allele carriers, did not reach statistical significance. Warfarin responsiveness during induction was unrelated to factor VII 323D/I genetic polymorphism. The response to warfarin during induction is influenced by factor VII R353Q polymorphism. The prospective use of this polymorphism, along with CYP2C9 and VKORC1, may enhance the accuracy of warfarin loading. However, the impact of R353Q polymorphism on overall warfarin response is subtle, and it is therefore

Yellow fever vaccine YF-17D activates multiple dendritic cell subsets via TLR2, 7, 8, and 9 to stimulate polyvalent immunity.

Science.gov (United States)

Querec, Troy; Bennouna, Soumaya; Alkan, Sefik; Laouar, Yasmina; Gorden, Keith; Flavell, Richard; Akira, Shizuo; Ahmed, Rafi; Pulendran, Bali

2006-02-20

The live attenuated yellow fever vaccine 17D (YF-17D) is one of the most effective vaccines available, with a 65-yr history of use in >400 million people globally. Despite this efficacy, there is presently no information about the immunological mechanisms by which YF-17D acts. Here, we present data that suggest that YF-17D activates multiple Toll-like receptors (TLRs) on dendritic cells (DCs) to elicit a broad spectrum of innate and adaptive immune responses. Specifically, YF-17D activates multiple DC subsets via TLRs 2, 7, 8, and 9 to elicit the proinflammatory cytokines interleukin (IL)-12p40, IL-6, and interferon-alpha. Interestingly, the resulting adaptive immune responses are characterized by a mixed T helper cell (Th)1/Th2 cytokine profile and antigen-specific CD8+ T cells. Furthermore, distinct TLRs appear to differentially control the Th1/Th2 balance; thus, whilst MyD88-deficient mice show a profound impairment of Th1 cytokines, TLR2-deficient mice show greatly enhanced Th1 and Tc1 responses to YF-17D. Together, these data enhance our understanding of the molecular mechanism of action of YF-17D, and highlight the potential of vaccination strategies that use combinations of different TLR ligands to stimulate polyvalent immune responses.

North Pacific Ocean. Subarctic Front Central Pacific, R/V Thomas G. Thompson: 8 September - 9 October 1975. CTD Data Report,

Science.gov (United States)

1987-01-01

39 27 144 32 333 27 340 96 4 9 Y9 3783 2 3474 6 7 66 2 654 4 3 SI 3 534 34 :47 27 355 3C 2:3 2’ ISO 95 5 9 943 3929 5 1474 7 7 5 6𔃿 2 669 3 3 546 3 5...775 27003 105 5 10 922 3557 5 1476 6 14 4 2 5’ 5 46, 3’ 05 27 026 29 870 27 024 108 0 11 086 4121 1 1416 5 11 6 253c :62 4 14 34 7 27 043 25 Q54 27 038...531 1526 4,597 547.7 1483.6 21 7 225 0 223 6 7 427 7.406 33.984 26.562 27588 26 559 ISO 1 4.824 617 9 1483.0 17 8 240 0 236.5 7.254 7.232 33.987

Study of multi nucleon transfer in "9","1"1Li + "2"0"8Pb reactions

International Nuclear Information System (INIS)

Vinodkumar, A.M.

2014-01-01

One of the most active areas of research with radioactive beams is the study of the fusion of weakly bound nuclei, such as the halo nuclei. The central issue is whether the fusion cross section will be enhanced due to the large nuclear size of the halo nucleus or whether fusion-limiting breakup of the weakly bound valence nucleons will lead to a decreased fusion cross section. The fusion of "9","1"1Li with "2"0"8Pb were reported. These measurements were carried out at TRIUMF, Canada. These measurements suggests at above barrier energies, fusion hindrance is taking place in the case of "1"1Li projectile. However, sub barrier fusion measurement need a lower energy measurement. These measurements also suggest need for further measurement of transfer and breakup channels in these reactions. So we suggest a measurement of multi nucleon transfer in the case of "9Li + "2"0"8Pb. Also, these measurement will be able to produce the same nuclei as suggested in the ISOLDE experiment by, where "2"1"2","2"1"4Pb and "2"0"8","2"1"0Hg nuclei for studying the spectroscopy of these nuclei. (author)

Springer Publishing book booth | 8-9 October

CERN Multimedia

CERN Library

2015-01-01

Continuing the spirit of the CERN Book Fairs of the past years, Springer Publishing will have a book booth in the foyer of the Main Building, from 8 to 9 October. Some of the latest titles in particle physics and related fields will be on sale.   For the occasion, Professor Ugo Amaldi will present his new book “Particle Accelerators: From Big Bang Physics to Hadron Therapy” on Thursday, 8 October at 5 p.m. in Room F (Charpak room). The presentation will take place in the framework of the Italian Teachers week and will be followed by a signing session. A special highlight at the Springer booth will be the presentation of the CERN-sponsored Open Access book: “J Rafelski (ed): Melting Hadrons, Boiling Quarks - From Hagedorn Temperature to Ultra-Relativistic Heavy-Ion Collisions at CERN; With a Tribute to Rolf Hagedorn”.

Electric dipole f values for Fe II J=9/2->11/2^o transitions

Science.gov (United States)

Beck, Donald R.

2007-06-01

Relativistic configuration-interaction f values have been obtained for all transitions between the lowest 17 J=9/2 and the lowest 27 J=11/2^o levels. The 35 f values >0.01 have an average gauge agreement of 3.6% and generally agree well with the semi-empirical results of Raassen ootnotetextA. J. J. Raassen, ftp://ftp.wins.uva.nl/pub/orth/iron/FeII.E1 (1999).. The near degeneracy of many of the odd levels requires the introduction of small semi-empirical energy shifts ootnotetextD. R. Beck, Phys. Scr. 71, 447 (2005).. A systematic way of estimating radial convergence is discussed.

Hollow TiO2@Co9S8 Core-Branch Arrays as Bifunctional Electrocatalysts for Efficient Oxygen/Hydrogen Production.

Science.gov (United States)

Deng, Shengjue; Zhong, Yu; Zeng, Yinxiang; Wang, Yadong; Wang, Xiuli; Lu, Xihong; Xia, Xinhui; Tu, Jiangping

2018-03-01

Designing ever more efficient and cost-effective bifunctional electrocatalysts for oxygen/hydrogen evolution reactions (OER/HER) is greatly vital and challenging. Here, a new type of binder-free hollow TiO 2 @Co 9 S 8 core-branch arrays is developed as highly active OER and HER electrocatalysts for stable overall water splitting. Hollow core-branch arrays of TiO 2 @Co 9 S 8 are readily realized by the rational combination of crosslinked Co 9 S 8 nanoflakes on TiO 2 core via a facile and powerful sulfurization strategy. Arising from larger active surface area, richer/shorter transfer channels for ions/electrons, and reinforced structural stability, the as-obtained TiO 2 @Co 9 S 8 core-branch arrays show noticeable exceptional electrocatalytic performance, with low overpotentials of 240 and 139 mV at 10 mA cm -2 as well as low Tafel slopes of 55 and 65 mV Dec -1 for OER and HER in alkaline medium, respectively. Impressively, the electrolysis cell based on the TiO 2 @Co 9 S 8 arrays as both cathode and anode exhibits a remarkably low water splitting voltage of 1.56 V at 10 mA cm -2 and long-term durability with no decay after 10 d. The versatile fabrication protocol and smart branch-core design provide a new way to construct other advanced metal sulfides for energy conversion and storage.

The quaternary arsenide oxides Ce{sub 9}Au{sub 5-x}As{sub 8}O{sub 6} and Pr{sub 9}Au{sub 5-x}As{sub 8}O{sub 6}

Energy Technology Data Exchange (ETDEWEB)

Bartsch, Timo; Hoffmann, Rolf-Dieter; Poettgen, Rainer [Univ. Muenster (Germany). Inst. fuer Anorganische und Analytische Chemie

2016-07-01

The quaternary gold arsenide oxides Ce{sub 9}Au{sub 5-x}As{sub 8}O{sub 6} and Pr{sub 9}Au{sub 5-x}As{sub 8}O{sub 6} were synthesized from the rare earth elements (RE), rare earth oxides, arsenic and gold powder at maximum annealing temperatures of 1173 K. The structures were refined from single crystal X-ray diffractometer data: Pnnm, a=1321.64(6) pm, b=4073.0(3), c=423.96(2), wR2=0.0842, 3106 F{sup 2} values, 160 variables for Ce{sub 9}Au{sub 4.91(4)}As{sub 8}O{sub 6} and Pnnm, a=1315.01(4), b=4052.87(8), c=420.68(1) pm, wR2=0.0865, 5313 F{sup 2} values, 160 variables for Pr{sub 9}Au{sub 4.75(1)}As{sub 8}O{sub 6}. They represent a new structure type and show a further extension of pnictide oxide crystal chemistry. A complex polyanionic gold arsenide network [Au{sub 5}As{sub 8}]{sup 15-} (with some disorder in the gold substructure) is charge compensated with polycationic strands of condensed edge-sharing O rate at RE{sub 4/4} and O rate at RE{sub 4/3} tetrahedra ([RE{sub 4}O{sub 3}]{sub 2}{sup 12+}) as well as RE{sup 3+} cations in cavities.

Purification and Characterization of Exo-Inulinase from Paenibacillus sp. d9 Strain.

Science.gov (United States)

Jeza, S; Maseko, S B; Lin, J

2018-02-01

This study intended to purify and characterise exo-inulinase of diesel-degrading Paenibacillus sp. D9. The whole genome sequencing of Paenibacillus sp. D9 revealed to possess the sacC gene that is encoded as exo-inulinase/levanase. This isolate was capable of producing a maximum of 50.9 IU/mL of exo-inulinase activity within 3 days at 30 °C, 200 rpm and pH of 7.0 on minimal salt medium agar supplemented with 1% (w/v) inulin. An exo-inulinase of 58.5 kDa was purified using ammonium sulphate precipitation, HiTrap QFF column and MMC column chromatographies with a specific activity of 4333 IU/mg, 7.1% recovery and a 4.3-fold increase in purity. The purified D9 exo-inulinase had temperature and pH optimum at 40 °C and pH 4.0, respectively, with the Michaelis constant of 5.5 mM and a maximal velocity of 476.2 IU/mg, respectively. Catalytic constant, k cat was calculated to be 42.6 s -1 with a catalytic efficiency (k cat /K m ) of 7.6 s -1  mM -1 . The presence of Ca 2+ enhanced the activity of D9 exo-inulinase while Hg 2+ completely inhibited the activity, other compounds such as Fe 3+ and Cu 2+ had an inhibitory effect. The results of amino acid alignment and the complete degradation of inulin into fructose by the purified enzyme confirmed that inulinase from Paenibacillus sp. D9 is an exo-form. The phylogenetic tree based on the protein sequences indicates that bacterial exo-inulinases possess a common ancestry.

DSM-IV post-traumatic stress disorder among World Trade Center responders 11-13 years after the disaster of 11 September 2001 (9/11).

Science.gov (United States)

Bromet, E J; Hobbs, M J; Clouston, S A P; Gonzalez, A; Kotov, R; Luft, B J

2016-03-01

Post-traumatic symptomatology is one of the signature effects of the pernicious exposures endured by responders to the World Trade Center (WTC) disaster of 11 September 2001 (9/11), but the long-term extent of diagnosed Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) post-traumatic stress disorder (PTSD) and its impact on quality of life are unknown. This study examines the extent of DSM-IV PTSD 11-13 years after the disaster in WTC responders, its symptom profiles and trajectories, and associations of active, remitted and partial PTSD with exposures, physical health and psychosocial well-being. Master's-level psychologists administered sections of the Structured Clinical Interview for DSM-IV and the Range of Impaired Functioning Tool to 3231 responders monitored at the Stony Brook University World Trade Center Health Program. The PTSD Checklist (PCL) and current medical symptoms were obtained at each visit. In all, 9.7% had current, 7.9% remitted, and 5.9% partial WTC-PTSD. Among those with active PTSD, avoidance and hyperarousal symptoms were most commonly, and flashbacks least commonly, reported. Trajectories of symptom severity across monitoring visits showed a modestly increasing slope for active and decelerating slope for remitted PTSD. WTC exposures, especially death and human remains, were strongly associated with PTSD. After adjusting for exposure and critical risk factors, including hazardous drinking and co-morbid depression, PTSD was strongly associated with health and well-being, especially dissatisfaction with life. This is the first study to demonstrate the extent and correlates of long-term DSM-IV PTSD among responders. Although most proved resilient, there remains a sizable subgroup in need of continued treatment in the second decade after 9/11.

Inflammation and pancreatic cancer: molecular and functional interactions between S100A8, S100A9, NT-S100A8 and TGFβ1.

Science.gov (United States)

Basso, Daniela; Bozzato, Dania; Padoan, Andrea; Moz, Stefania; Zambon, Carlo-Federico; Fogar, Paola; Greco, Eliana; Scorzeto, Michele; Simonato, Francesca; Navaglia, Filippo; Fassan, Matteo; Pelloso, Michela; Dupont, Sirio; Pedrazzoli, Sergio; Fassina, Ambrogio; Plebani, Mario

2014-03-26

In order to gain further insight on the crosstalk between pancreatic cancer (PDAC) and stromal cells, we investigated interactions occurring between TGFβ1 and the inflammatory proteins S100A8, S100A9 and NT-S100A8, a PDAC-associated S100A8 derived peptide, in cell signaling, intracellular calcium (Cai2+) and epithelial to mesenchymal transition (EMT). NF-κB, Akt and mTOR pathways, Cai2+ and EMT were studied in well (Capan1 and BxPC3) and poorly differentiated (Panc1 and MiaPaCa2) cell lines. NT-S100A8, one of the low molecular weight N-terminal peptides from S100A8 to be released by PDAC-derived proteases, shared many effects on NF-κB, Akt and mTOR signaling with S100A8, but mainly with TGFβ1. The chief effects of S100A8, S100A9 and NT-S100A8 were to inhibit NF-κB and stimulate mTOR; the molecules inhibited Akt in Smad4-expressing, while stimulated Akt in Smad4 negative cells. By restoring Smad4 expression in BxPC3 and silencing it in MiaPaCa2, S100A8 and NT-S100A8 were shown to inhibit NF-κB and Akt in the presence of an intact TGFβ1 canonical signaling pathway. TGFβ1 counteracted S100A8, S100A9 and NT-S100A8 effects in Smad4 expressing, not in Smad4 negative cells, while it synergized with NT-S100A8 in altering Cai2+ and stimulating PDAC cell growth. The effects of TGFβ1 on both EMT (increased Twist and decreased N-Cadherin expression) and Cai2+ were antagonized by S100A9, which formed heterodimers with TGFβ1 (MALDI-TOF/MS and co-immuno-precipitation). The effects of S100A8 and S100A9 on PDAC cell signaling appear to be cell-type and context dependent. NT-S100A8 mimics the effects of TGFβ1 on cell signaling, and the formation of complexes between TGFβ1 with S100A9 appears to be the molecular mechanism underlying the reciprocal antagonism of these molecules on cell signaling, Cai2+ and EMT.

Hierarchical Mo{sub 9}Se{sub 11} nanoneedles on nanosheet with enhanced electrochemical properties as a battery-type electrode for asymmetric supercapacitors

Energy Technology Data Exchange (ETDEWEB)

Aziz, Radhiyah Abd; Muzakir, Saifful Kamaluddin; Misnon, Izan Izwan; Ismail, Jamil; Jose, Rajan, E-mail: rjose@ump.edu.my

2016-07-15

A hierarchical nanostructure of orthorhombic Mo{sub 9}Se{sub 11} is synthesized by colloidal processing and evaluated for its application as an electrode for asymmetric supercapacitors (ASCs). The material is characterized by X-ray and electron diffraction, X-ray photoelectron spectroscopy, gas adsorption studies, scanning and transmission electron microscopies for their crystal structure, surface and morphological properties. These studies show that colloidal synthesized Mo{sub 9}Se{sub 11} has a hierarchical structure in the form of nanoneedles grown on its nanosheet. The nanoneedles are single crystalline with circular cross-section of diameter ∼10–20 nm at the root, ∼6–10 nm at the tip and length ∼5–10 μm. Electrochemical properties of the material are studied in detail in three moderately conductive alkaline electrolytes, viz. 3 M of LiOH, NaOH, and KOH employing cyclic voltammetry, galvanostatic charge discharge cycling, and electrochemical impedance spectroscopy. The Mo{sub 9}Se{sub 11} electrodes showed superior specific capacitance (C{sub S} ∼510 F g{sup −1}) and larger voltage window (up to 0.7 V) in the LiOH electrolyte. We show that the excellent electrochemical properties of Mo{sub 9}Se{sub 11} can be assigned to the hierarchical microstructure and its one-dimensional channel structure; those accommodate and facilitate fast redox reactions for electrons and ions. Furthermore, ASCs were fabricated using the Mo{sub 9}Se{sub 11} as a battery-type electrode and commercial activated carbon as supercapacitor electrode; the devices showed larger voltage window, energy density (E{sub S}), and power density (P{sub S}) than many of the devices reported in literature. The ASCs showed six times higher E{sub S} while maintaining similar P{sub S} than a control supercapacitor fabricated using activated carbon(AC). - Highlights: • Hierarchical Mo{sub 9}Se{sub 11} nanoneedles on its nanosheets synthesized via colloidal route. • Electrochemical

Correlation between Food Intake and Health Status with the Nutritional Status of School Children Age 9-11 in Semarang City

Directory of Open Access Journals (Sweden)

Aiman Farag Mohammed Ali

2016-12-01

Full Text Available Malnutrition, a major risk factor for a number of infectious diseases, including acute upper respiratory tract infections (AURTI, is common in developing countries. Nutritional status is an important index of the quality of life. Objectives:To analyze the correlation between food intake and health status to nutritional status of 9-11 years old children in Semarang. The study was a correlation study carried among school children in Semarang aged 9-11 years old. Data are presented in the descriptive analyses and Spearman correlation. Overall, food intake (energy and protein of 9-11 years old children in Semarang is normal with ≥ 90% RDA, health status of them was satisfactory (very low AURTI incidence,and their nutritional status were mostly normal. There was a correlation between energy intake with nutritional status with indicators BMI, and z-score of W/A and H/A, but there was no correlation between protein intake and AURTI with nutritional status. Energy and food intake of the children correlate with all nutritional status being studied. It should be suggested to parents to implement balanced diet, to avoid the development of obesity among elementary school children through nutrition education to prevent malnutrition as well as obesity.How to CiteAli, A. F. M., Muis, S. F., & Suhartono, S. (2016. Correlation between Food Intake and Health Status with The Nutritional Status of School Children Age 9-11 in Semarang City. Biosaintifika: Journal of Biology & Biology Education, 8(3, 249-256. 

Regulation of S100A8/A9 (calprotectin) binding to tumor cells by zinc ion and its implication for apoptosis-inducing activity.

Science.gov (United States)

Nakatani, Yuichi; Yamazaki, Masatoshi; Chazin, Walter J; Yui, Satoru

2005-10-24

S100A8/A9 (calprotectin), which is released by neutrophils under inflammatory conditions, has the capacity to induce apoptosis in various cells. We previously reported that S100A8/A9 induces apoptosis of EL-4 lymphoma cells via the uptake of extracellular zinc in a manner similar to DTPA, a membrane-impermeable zinc chelator. In this study, S100A8/A9-induced apoptosis was examined in several cell lines that are weakly sensitive to DTPA, suggesting S100A8/A9 is directly responsible for apoptosis in these cells. Since zinc inhibits apoptosis of MM46, one of these cells, the regulation by zinc of the capacity of S100A8/A9 to bind MM46 cells was studied. When MM46 cells were incubated with S100A8/A9 in standard or zinc-depleted medium, the amounts of S100A8/A9 bound to cells was markedly lower at 3 h than at 1 h. In contrast, when MM46 cells were incubated with S100A8/A9 in the presence of high levels of zinc, binding to cells was the same at 1 and 3 h. When the cells were permeabilized with saponin prior to analysis, a larger amount of cell-associated S100A8/A9 was detected at 3 h. The amount was further increased in cells treated with chloroquine, suggesting that S100A8/A9 was internalized and degraded in lysosomes. Although it has been reported that S100A8/A9 binds to heparan sulfate on cell membranes, the amount of S100A8/A9 bound to MM46 cells was not reduced by heparinase treatment, but was reduced by trypsin treatment. These results suggest that S100A8/A9 induces apoptosis by direct binding to MM46 cells, and that this activity is regulated by zinc.

Cross section of the {sup 11}B(n,p) {sup 11}Be reaction for 14.7-16.9 MeV neutrons

Energy Technology Data Exchange (ETDEWEB)

Stepancinc, B Z; Stanojevic, D M; Popic, V R; Aleksic, M R [Institute of nuclear sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

1966-07-15

The cross section of the {sup 11}B(n,p){sup 11}Be reaction was determined for neutron energy range from 14.7 to 16.9 MeV using the activation method. Activity measurements were done by using a coincidence spectrometer essentially consisting of two plastic scintillators. Energy dependent cross section values are presented together with the previously measured values for the energy range 14.5 - 16.9 MeV.

Hydrophobic core substitutions in calbindin D9k

DEFF Research Database (Denmark)

Kragelund, B B; Jönsson, M; Bifulco, G

1998-01-01

Hydrophobic core residues have a marked influence on the Ca2+-binding properties of calbindin D9k, even though there are no direct contacts between these residues and the bound Ca2+ ions. Eleven different mutants with substitutions in the hydrophobic core were produced, and their equilibrium Ca2+...... that the hydrophobic core residues promote Ca2+ binding both by contributing to the preformation of the Ca2+ sites in the apo state and by preferentially stabilizing the Ca2+-bound state.......Hydrophobic core residues have a marked influence on the Ca2+-binding properties of calbindin D9k, even though there are no direct contacts between these residues and the bound Ca2+ ions. Eleven different mutants with substitutions in the hydrophobic core were produced, and their equilibrium Ca2...... that the mutation causes only very minimal perturbations in the immediate vicinity of residue 61. Substitutions of alanines or glycines for bulky residues in the center of the core were found to have significant effects on both Ca2+ affinity and dissociation rates. These substitutions caused a reduction in affinity...

Analyzing power Asub(y)((theta) for /sup 12/C(n,nsub(0,1))/sup 12/C betwen 8. 9 and) 14. 9 MeV neutron energy

Energy Technology Data Exchange (ETDEWEB)

Woye, E.; Tornow, W.; Mack, G. (Tuebingen Univ. (Germany, F.R.). Physikalisches Inst.); Floyd, C.E.; Guss, P.P.; Murphy, K.; Byrd, R.C.; Wender, S.A.; Walter, R.L. (Duke Univ., Durham, NC (USA). Dept. of Physics; Triangle Universities Nuclear Lab., Durham, NC (USA))

1983-02-01

The analyzing power Asub(..gamma..)(theta) for /sup 12/C(n,n)/sup 12/C elastic scattering and for inelastic scattering to the first excited state (Jsup(..pi..) = 2/sup +/, Q = -4.44 MeV) of /sup 12/C was measured in the energy range from 8.9 to 14.9 MeV in 1 MeV steps. A pulsed polarized neutron beam was produced via the /sup 2/H(d vector,n vector)/sup 3/He polarization transfer reaction. Monte Carlo simulations were used to correct the data for finite geometry and multiple scattering effects. The Asub(..gamma..) data, together with publsihed cross-section data, were analyzed in the framework of the spherical optical model and in the coupled-channels formalism. A good description of the data has been achieved.

[11C]d-threo-methylphenidate PET in patients with Parkinson's disease and essential tremor

International Nuclear Information System (INIS)

Breit, S.; Reimold, M.; Reischl, G.; Klockgether, T.; Wuellner, U.

2006-01-01

Twenty Parkinson's disease (PD) patients, 6 patients with essential tremor and 10 healthy controls were studied with the dopamine transporter ligand [ 11 C]d-threo-methylphenidate ([ 11 C]dMP) and positron emission tomography (PET) to assess dopamine terminal loss in relation to disease duration and motor disability. Dopamine transporter availability was expressed as [11C]dMP binding potential (BP dMP ) in percentage of the mean of healthy controls. In PD patients (age at onset 57.7 ± 8.9 ys; disease duration 5.2 ± 3.3 ys; UPDRS motor score 24.2 ± 9.8; Hoehn and Yahr 2.1 ± 0.8; mean ± SD) BP dMP was reduced to 30 % (range: 11 - 55 %) in the putamen and 52 % (range: 14 - 96 %) in the caudate nucleus. BPdMP in the putamen closely correlated with the UPDRS motor score (r = -0.79, p dMP . Interestingly, when plotted over disease duration, PD patients with severe asymmetry of symptoms showed significantly lower BP dMP in the contralateral putamen (exponential fit: 34 % at onset) than the other PD patients (41 % at onset), indicating a different symptomatic threshold of these subgroups and an even closer correlation with the hypothetical 'true' disease duration. The exponential fit across all patients indicated a mean symptomatic threshold of 37 % contra- and 62 % ipsilateral, corresponding with an observed mean BP dMP of 51 % (average contra- and ipsilateral) in those patients with disease duration less than one year. No differences in BP dMP were observed between patients with essential tremor and healthy controls. [ 11 C]dMP appears to be a useful and sensitive marker of dopaminergic dysfunction in PD and can be used to assess and monitor disease severity. (author)

Development of magnetic sensors for JT-60SA

Energy Technology Data Exchange (ETDEWEB)

Takechi, M., E-mail: takechi.manabu@jaea.go.jp [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Matsunaga, G.; Sakurai, S.; Sasajima, T.; Yagyu, J.; Hoshi, R.; Kawamata, Y.; Kurihara, K. [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Nishikawa, T.; Ryo, T.; Kagamihara, S. [Okazaki Manufacturing Company, Kobe, Hyogo 651-0087 (Japan); Nakamura, K. [RIAM, Kyushu Univ., Kasuga, Fukuoka 816-8580,Japan (Japan)

2015-10-15

JT-60SA has been designed and is being constructed to demonstrate and develop steady-state high-beta operation. Resistive wall mode (RWM) control, error field correction, and edge-localized mode (ELM) control will be performed using in-vessel coils. For these controls, we have developed a biaxial magnetic sensor to determine 3D magnetic configuration of the plasma. Moreover, for obtaining basic information about JT-60SA plasma, magnetic sensors, in particular, one-turn loops, Rogowski coils, diamagnetic loops, and saddle coils have been developed. Because the length of the vacuum vessel in the poloidal direction of JT-60SA is 16 m and almost twice as long as that of JT-60U, the length of the Rogowski coil and the diamagnetic loop of JT-60SA are also twice as long as those on JT-60U. We have devised new types of sensors and a connector for the mineral-insulated cable because construction and installation of these sensors are much more difficult in JT-60SA. We will report the design and specification of the magnetic sensors for JT-60SA from the physics and engineering aspects.

Effect of poly and mono-unsaturated fatty acids on stability and structure of recombinant S100A8/A9.

Science.gov (United States)

Asghari, Hamideh; Chegini, Koorosh Goodarzvand; Amini, Abbas; Gheibi, Nematollah

2016-03-01

Recombinant pET 15b vectors containing the coding sequences S100A8 and S100A9 are expressed in Escherichia coli BL21 (DE3) and purified using Ni-NTA affinity chromatography. The structural changes of S100A8/A9 complex are analyzed upon interaction with poly/mono-unsaturated fatty acids (UFAs). The thermodynamic values, Gibbs free energy and the protein melting point, are obtained through thermal denaturation of protein both with and without UFAs by thermal scanning of protein emission using the fluorescence spectroscopy technique. The far-ultraviolet circular dichroism spectra show that all studied unsaturated fatty acids, including arachidonic, linoleic, alpha-linolenic and oleic acids, induce changes in the secondary structure of S100A8/A9 by reducing the α-helix and β-sheet structures. The tertiary structure of S100A8/A9 has fluctuations in the fluorescence emission spectra after the incubation of protein with UFAs. The blue-shift of emission maximum wavelength and the increase in fluorescence intensity of anilino naphthalene-8-sulfonic acid confirm that the partial unfolding is caused by the conformational changes in the tertiary structure in the presence of UFAs. The structural changes in S100A8/A9 and its lower stability in the presence of UFAs may be necessary for S100A8/A9 to play a biological role in the inflammatory milieu. Copyright © 2015 Elsevier B.V. All rights reserved.

Disruption of a Ciliary B9 Protein Complex Causes Meckel Syndrome

Science.gov (United States)

Dowdle, William E.; Robinson, Jon F.; Kneist, Andreas; Sirerol-Piquer, M. Salomé; Frints, Suzanna G.M.; Corbit, Kevin C.; Zaghloul, Norran A.; van Lijnschoten, Gesina; Mulders, Leon; Verver, Dideke E.; Zerres, Klaus; Reed, Randall R.; Attié-Bitach, Tania; Johnson, Colin A.; García-Verdugo, José Manuel; Katsanis, Nicholas; Bergmann, Carsten; Reiter, Jeremy F.

2011-01-01

Nearly every ciliated organism possesses three B9 domain-containing proteins: MKS1, B9D1, and B9D2. Mutations in human MKS1 cause Meckel syndrome (MKS), a severe ciliopathy characterized by occipital encephalocele, liver ductal plate malformations, polydactyly, and kidney cysts. Mouse mutations in either Mks1 or B9d2 compromise ciliogenesis and result in phenotypes similar to those of MKS. Given the importance of these two B9 proteins to ciliogenesis, we examined the role of the third B9 protein, B9d1. Mice lacking B9d1 displayed polydactyly, kidney cysts, ductal plate malformations, and abnormal patterning of the neural tube, concomitant with compromised ciliogenesis, ciliary protein localization, and Hedgehog (Hh) signal transduction. These data prompted us to screen MKS patients for mutations in B9D1 and B9D2. We identified a homozygous c.301A>C (p.Ser101Arg) B9D2 mutation that segregates with MKS, affects an evolutionarily conserved residue, and is absent from controls. Unlike wild-type B9D2 mRNA, the p.Ser101Arg mutation failed to rescue zebrafish phenotypes induced by the suppression of b9d2. With coimmunoprecipitation and mass spectrometric analyses, we found that Mks1, B9d1, and B9d2 interact physically, but that the p.Ser101Arg mutation abrogates the ability of B9d2 to interact with Mks1, further suggesting that the mutation compromises B9d2 function. Our data indicate that B9d1 is required for normal Hh signaling, ciliogenesis, and ciliary protein localization and that B9d1 and B9d2 are essential components of a B9 protein complex, disruption of which causes MKS. PMID:21763481

Herpes simplex virus type 1 strain KOS carries a defective US9 and a mutated US8A gene.

Science.gov (United States)

Negatsch, Alexandra; Mettenleiter, Thomas C; Fuchs, Walter

2011-01-01

The membrane protein encoded by the US9 gene of alphaherpesviruses plays an important role during virion assembly and transport in neurons. Here, we demonstrate that in herpes simplex virus type 1 (HSV-1) strain KOS, due to base substitutions, the predicted TATA-box of US9 is mutated, and a premature stop is present at codon 58 of US9, which contains 91 codons in other HSV-1 strains. The TATA-box mutation also removes the native stop codon of the adjacent US8A gene, leading to extension of the coding region from 160 to 191 codons. Northern blot analyses revealed reduced transcription of US9 in cells infected with HSV-1 KOS. Moreover, a US9-specific antiserum did not detect any gene products in Western blot and immunofluorescence analyses of KOS-infected cells, indicating that the truncated protein is not stable. In contrast, Western blot reactions of a pUS8A-specific antiserum confirmed enlargement of this protein in HSV-1 KOS.

The crystal structure of franckeite, Pb21.7Sn9.3Fe4.0Sb8.1S56.9

DEFF Research Database (Denmark)

Makovicky, Emil; Petricek, Vaclav; Dusek, Michal

2011-01-01

and forms a homologous pair with cylindrite, which has thinner Q slabs. The Q slabs in franckeite are four atomic layers thick. The two components have their own lattices and a common modulation. The Q slab of the refined franckeite structure, Pb21.74Sn9.34Fe3.95Sb8.08S56.87, is an MS layer (M = Pb2+, Sn2...... layer (M = Sn4+, Fe2+) with a = 3.665(8), b = 6.2575(16), c = 17.419(5) Å, a = 95.25(2)°, ß = 95.45(2)°, ¿ = 89.97(2)°; the modulation vector is q = –0.00087(8) a* + 0.13725(16) b* – 0.0314(4) c*. The a and b vectors of both subsystems are parallel; the c vectors diverge. (3+2)D superspace refinement...... was refined as Pb0.74(Sn,Sb)0.26, whereas that of cations, which are adjacent to the interspace with lone electron pairs, with a configuration analogous to that observed in orthorhombic SnS, corresponds to (Sn,Sb)0.73Pb0.27. Iron is dispersed over the octahedral Sn4+ sites in the H layer. Transversal...

Materials characterization activities for %E2%80%9CTake Our Sons&Daughters to Work Day%E2%80%9D 2013.

Energy Technology Data Exchange (ETDEWEB)

Mowry, Curtis Dale; Pimentel, Adam S.; Sparks, Elizabeth Schares; Hanlon, Brittany Paula

2013-09-01

We created interactive demonstration activities for Take Our Daughters&Sons to Work Day (TODSTWD) 2013 in order to promote general interest in chemistry and also generate awareness of the type of work our laboratories can perform. %E2%80%9CCurious about Mars Rover Curiosity?%E2%80%9D performed an elemental analysis on rocks brought to our lab using the same technique utilized on the planet Mars by the NASA robotic explorer Curiosity. %E2%80%9CFood is Chemistry?%E2%80%9D utilized a mass spectrometer to measure, in seconds, each participant's breath in order to identify the food item consumed for the activity. A total of over 130 children participated in these activities over a 3 hour block, and feedback was positive. This document reports the materials (including handouts), experimental procedures, and lessons learned so that future demonstrations can benefit from the baseline work performed. We also present example results used to prepare the Food activity and example results collected during the Curiosity demo.

The unbound isotopes {sup 9,10}He

Energy Technology Data Exchange (ETDEWEB)

Johansson, H.T. [Fundamental Fysik, Chalmers Tekniska Hoegskola, S-412 96 Goeteborg (Sweden); Aksyutina, Yu. [Fundamental Fysik, Chalmers Tekniska Hoegskola, S-412 96 Goeteborg (Sweden); GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Aumann, T.; Boretzky, K. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Borge, M.J.G. [Instituto Estructura de la Materia, CSIC, E-28006 Madrid (Spain); Chatillon, A. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Chulkov, L.V. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Kurchatov Institute, RU-123182 Moscow (Russian Federation); Cortina-Gil, D. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); University of Santiago de Compostela, 15706 Santiago de Compostela (Spain); Datta Pramanik, U. [Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064 (India); Emling, H. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Forssen, C. [Fundamental Fysik, Chalmers Tekniska Hoegskola, S-412 96 Goeteborg (Sweden); Fynbo, H.O.U. [Department of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C (Denmark); Geissel, H.; Ickert, G. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Jonson, B., E-mail: Bjorn.Jonson@chalmers.s [Fundamental Fysik, Chalmers Tekniska Hoegskola, S-412 96 Goeteborg (Sweden); Physics Department, CERN, CH-1211 Geneve 23 (Switzerland); Kulessa, R. [Instytut Fizyki, Universytet Jagiellonski, PL-30-059 Krakow (Poland); Langer, C. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Lantz, M. [Fundamental Fysik, Chalmers Tekniska Hoegskola, S-412 96 Goeteborg (Sweden); LeBleis, T.; Mahata, K. [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany)

2010-10-15

The unbound nuclei {sup 9}He and {sup 10}He have been produced in proton-knockout reactions from a 280 MeV/u {sup 11}Li beam impinging on a liquid hydrogen target at the ALADIN-LAND setup at GSI. Information on their nuclear structure has been obtained from the relative-energy spectra, {sup 8}He+n and {sup 8}He+2n, employing reaction models incorporating the structure of {sup 11}Li. The {sup 8}He+n relative-energy spectrum is dominated by a strong peak-like structure at low energy, which may be interpreted within the effective-range approximation as the result of an s-wave interaction with a neutron scattering length of -3.17(66) fm. This spectrum also shows evidence for resonance states at 1.33(8) MeV and at 2.4 MeV above the {sup 8}He+n threshold. It is argued that the s-state might not be the {sup 9}He ground state. For {sup 8}He+n+n, the analysis of the relative-energy spectrum gives two alternative possibilities for an interpretation: either a narrow resonance at 1.42(10) MeV ({Gamma}=1.11(76) MeV) superimposed on a correlated background, or two overlapping resonances, a ground state at 1.54(11) MeV ({Gamma}=1.91(41) MeV) together with an excited state at 3.99(26) MeV ({Gamma}=1.64(89) MeV). The two possible interpretations are discussed.

Hemoptysis as the Presenting Clinical Sign of a T8-T9 Spine Fracture with Diffuse Idiopathic Skeletal Hyperostosis Changes

Directory of Open Access Journals (Sweden)

Ioannis Siasios

2016-01-01

Full Text Available Diffuse idiopathic skeletal hyperostosis (DISH is a noninflammatory degenerative disease that affects multiple spine levels and, in combination with osteoporosis, makes vertebrae more prone to fractures, especially in elderly people. We describe a rare case of thoracic fracture in an ankylosed spine in which hemoptysis was the only clinical sign. The patient (age in the early 80s presented with chest pain and a cough associated with hemoptysis. The patient had no complaints of back pain and no neurological symptoms. Computed tomography (CT angiography of the chest revealed changes consistent with DISH, with fractures at the T8 and T9 vertebra as well as lung hemorrhage or contusion in the right lung base. CT and magnetic resonance imaging of the thoracic spine showed similar findings, with a recent T8-T9 fracture and DISH changes. The patient underwent percutaneous pedicle screw fixation from T7 to T11 and remained neurologically intact with an uneventful postoperative course.

Regulation of mouse hepatic CYP2D9 mRNA expression by growth and adrenal hormones.

Science.gov (United States)

Jarukamjorn, Kanokwan; Sakuma, Tsutomu; Jaruchotikamol, Atika; Oguro, Miki; Nemoto, Nobuo

2006-02-01

The constitutive expression of CYP2D9 is sexually dimorphic, namely, strong in males, but diminutive in females. Repetition of mimic growth hormone (GH) secretion pattern impressively returned the mRNA expression level to that in intact mice: the GH secretion pattern's regulation of CYP2D9 mRNA expression has been predominantly disrupted by exogenous GH-administration. The extensive decline of CYP2D9 mRNA expression becoming a sexually non-specific P450 in 9-week-old male mice exposed as neonates to monosodium L-glutamate (MSG) suggested that the male GH secretion pattern is a key to the regulation of male-specific CYP2D9 mRNA expression in adult mice. Dexamethasone (Dex) showed possibility to induce CYP2D9 mRNA expression in adult MSG-neonatally treated mice of either sex. However, the antagonism was observed by co-administration of Dex and GH in the males. Dex-administration in adrenalectomized mice significantly elevated CYP2D9 mRNA expression levels. These findings suggest that an adrenal hormone participates in the regulatory mechanism of CYP2D9 mRNA expression in association with GH.

Radiative electron capture for F8+ and F9+ ions in collisions with a He gas target

International Nuclear Information System (INIS)

Kawatsura, K.; Richard, P.; Tawara, H.

1981-01-01

The x rays from the radiative electron capture (REC) to the projectile K-shell were investigated for F 8+ and F 9+ ions incident on the He target atoms in the projectile energy range from 15 to 40 MeV. The peak energies of the K-REC x-ray spectra were found to decrease linearly with a decrease of the projectile energies as expected and extrapolated to the correct ls binding energies at zero velocity. According to theory the distribution width of the REC energies should be independent of the binding energy of electrons in the projectile ions. However, it is found that this width for F 8+ ions is systematically smaller by 20% than that for F 9+ ions. The measured REC cross sections for F 9+ ions are slightly larger than twice those for F 8+ ions and the total REC cross sections for F 8+ and F 9+ ions were found to be more than three orders of magnitude smaller than the total electron capture cross sections and the capture cross sections into excited states

Study of magnetic properties and relaxation in amorphous Fe73.9Nb3.1Cu0.9Si13.2B8.9 thin films produced by ion beam sputtering

International Nuclear Information System (INIS)

Celegato, F.; Coiesson, M.; Magni, A.; Tiberto, P.; Vinai, F.; Kane, S. N.; Modak, S. S.; Gupta, A.; Sharma, P.

2007-01-01

Amorphous Fe 73.9 Nb 3.1 Cu 0.9 Si 13.2 B 8.9 thin films have been produced by ion beam sputtering with two different beam energies (500 and 1000 eV). Magnetic measurements indicate that the samples display a uniaxial magnetic anisotropy, especially for samples prepared with the lower beam energy. Magnetization relaxation has been measured on both films with an alternating gradient force magnetometer and magneto-optical Kerr effect. Magnetization relaxation occurs on time scales of tens of seconds and can be described with a single stretched exponential function. Relaxation intensity turns out to be higher when measured along the easy magnetization axis

Heat structural problems in JT-60

International Nuclear Information System (INIS)

Takatsu, Hideyuki; Shimizu, Masaomi; Yamamoto, Masahiro; Nakamura, Hiroo; Miyauchi, Yasuyuki.

1980-01-01

The construction of JT-60 is in progress to study the behavior of hydrogen plasma. The D-T reaction does not occur in this device, therefore the considerations for neutron damage, tritium leakage and so on are not necessary. The long-pulse operation will be done, and the suppression of the production and mixing of impurity is considered in the design of the JT-60. The high temperature baking is possible, and the magnetic limiter is set. The vacuum container has the complex structure consists of 8 sector type thick rings and 8 U-shaped bellows, and has egg-shaped cross section. The main radius of the torus is about 3 m. The material of the vacuum container is INCONEL 625. The analyses of various stresses due to such as atmospheric pressure, eddy current and thermal expansion were made. It is also necessary to consider the thermal stress due to the leakage of neutral beam. The thermal input of about 20 MW per one discharge to the first wall is taken into consideration. The material of the first wall is molybdenum. (Kato, T.)

“Mirroring terror”: The impact of 9/11 on Hollywood Cinema

Directory of Open Access Journals (Sweden)

Thomas Riegler

2016-02-01

Full Text Available By drawing upon Siegfried Kracauer’s concept of cinema as a “mirror” of society, this article explores the impact of the “terror years” since 2001 on US cinema. Hollywood was the main cultural apparatus for coping with 9/11, which had left Americans struggling in the “desert of the real” (Žižek. Visual content simplifies traumatic events like the terrorist attacks for audiences—often expressing them in simple Manichean black and white terms and thereby offering moral guidance, unity, and a sense of destiny. Hollywood’s response to 9/11 included all these different aspects: It appealed to an “unbroken” spirit, strove to reassert the symbolic coordinates of the prevailing American reality, and mobilised for a response to new challenges. With time passing, Hollywood also incorporated the mounting doubts and dissent associated with this process. As the review of relating movies of the “terror years” demonstrates, the American film industry has examined, processed, and interpreted the meaning of the terrorist attacks in great variety: Ranging from merely atmospheric references to re-enactments, from pro-war propaganda to critical self-inquiry.

Using stories to teach ICT ages 9 to 11+

CERN Document Server

Loughrey, Anita

2011-01-01

Using stories to teach ICT is a new, excellent series of four books that will make the teaching of ICT a more exciting and creative cross-curricular experience.The aim of the series is for ICT to be presented in a format that shows how information technology is used in our everyday lives and demonstrates ways how ICT skills can be taught and extended while linking to a wide variety of other subject areas of the curriculum.Ages 9-11 contains: 6 fun and original stories, detailed lesson plans, up to 4 worksheets with each lesson, activities to develop a range of ICT skills.

78 FR 46258 - Safety Zone; Upper Mississippi River, Mile 662.8 to 663.9

Science.gov (United States)

2013-07-31

...-AA00 Safety Zone; Upper Mississippi River, Mile 662.8 to 663.9 AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone for all waters of the Upper Mississippi River, from mile 662.8 to 663.9, extending the entire width of the river. This safety...

Rumpictuside A: Unusual 9,10-anthraquinone glucoside from Rumex pictus Forssk.

Science.gov (United States)

El-Kashak, Walaa A; Elshamy, Abdelsamed I; Mohamed, Tarik A; El Gendy, Abd El-Nasser G; Saleh, Ibrahim A; Umeyama, Akemi

2017-08-07

A new 8-ionized hydroxylated 9,10-anthraquinone namely, 1-hydroxy-3-methyl-9,10-anthraquinone-6-O-β-D-glucopyranoside-8-olate (Rumpictuside A, 1) along with five known flavonoids, apigenin 7-O-β-D-glucoside (2), vitexin (3), quercetin 3-O-β-D-glucouronide (4), orientin (5), and isorientin (6) were isolated from Rumex pictus. The structures of isolated compounds were identified by the extensive spectroscopic techniques such as, UV, FT-IR, 1D, 2D NMR and HR-FAB-ESI-MS. The ionized hydroxyl group in the new anthraquinone (1) was rarely found for anthraquinone glycosides isolated from natural sources. All the isolated compounds were found inactive against influenza A virus infection. Compounds 2-6 exhibited significant antioxidant activity against DPPH and ABTS + . The alcoholic extract exhibited moderate activity while the new anthraquinone 1 showed the lowest activity against both assays. Copyright © 2017 Elsevier Ltd. All rights reserved.

Humoral Immunity to AAV-6, 8, and 9 in Normal and Dystrophic Dogs

Science.gov (United States)

Shin, Jin-Hong; Yue, Yongping; Smith, Bruce

2012-01-01

Abstract Adeno-associated virus (AAV)-6, 8, and 9 are promising gene-delivery vectors for testing novel Duchenne muscular dystrophy gene therapy in the canine model. Humoral immunity greatly influences in vivo AAV transduction. However, neutralizing antibodies to AAV-6, 8, and 9 have not been systemically examined in normal and dystrophic dogs. To gain information on the seroprevalence of antibodies to AAV-6, 8, and 9, we measured neutralizing antibody titers using an in vitro transduction inhibition assay. We examined 72 naive serum samples and 26 serum samples obtained from dogs that had received AAV gene transfer. Our data demonstrated that AAV-6 neutralizing antibody was the most prevalent antibody in dogs irrespective of age, gender, disease status (dystrophic or not), and prior parvovirus vaccination history. Surprisingly, high-level anti-AAV-6 antibody was detected at birth in newborn puppies. Further, a robust antibody response was induced in affected, but not normal newborn dogs following systemic AAV gene transfer. Taken together, our data have provided an important baseline on the seroprevalence of AAV-6, 8, and 9 neutralizing antibodies in normal and Duchenne muscular dystrophy dogs. These results will help guide translational AAV gene-therapy studies in dog models of muscular dystrophy. PMID:22040468

Vitamin D status in the first 9 months of life

DEFF Research Database (Denmark)

Thomsen, Súsanna við Streym

2012-01-01

D-vitamin mangel er udbredt også hos mødre og deres spædbørn. D-vitamin er vigtigt for udviklingen af skelettet, men kan også have betydning for andre organsystemer, såsom immunforsvaret og derved for forebyggelsen af infektioner og udvikling af autoimmune sygdomme, som multipel sklerose (MS), type...... 1 diabetes mellitus (T1DM), og i sidste ende kræft. For at uddybe disse forhold har jeg gennemført fire studier: 1) Maternal and infant vitamin D status during the first 9 months of infant life – a cohort study, 2) Peripheral Quantitative Computed Tomography (pQCT) of tibia in 9 month old infants......: Relations to gender and to maternal and infant plasma 25OHD and PTH levels, 3) The effect of season of birth on the later risk of infections and selected chronic diseases like MS, T1DM, cancer, schizophrenia, and acute myocardial infarct og 4) The stability of 25-hydroxyvitamin D in human blood during...

Poly[tetraaqua(μ6-9,10-dioxo-9,10-dihydroanthracene-1,4,5,8-tetracarboxylatodimanganese(II

Directory of Open Access Journals (Sweden)

Rui Xu

2012-07-01

Full Text Available The title complex, [Mn2(C18H4O10(H2O4]n, was synthesized from manganese(II chloride tetrahydrate and 9,10-dioxo-9,10-dihydroanthracene-1,4,5,8-tetracarboxylic acid (H4AQTC in water. The anthraquinone unit is located about a crystallographic center of inversion. Each asymmetric unit therefore contains one MnII atom, two water ligands and one half AQTC4− anion. The MnII atom is coordinated in a distorted octahedral geometry by four O atoms from three AQTC4− ligands and two water O atoms. Two of the carboxylate groups coordinate one MnII atom in a chelating mode, whereas the others each coordinate two MnII atoms. Each AQTC4− tetra-anion therefore coordinates six different MnII ions and, as a result, a three-dimensional coordination polymer is formed. O—H...O hydrogen bonds, some of them bifurcated, between water ligands and neighboring water or anthraquinone ligands are observed in the crystal structure.

Physical design of JT-60 Super Upgrade

International Nuclear Information System (INIS)

Nagashima, K.; Kikuchi, M.; Kurita, G.; Ozeki, T.; Aoyagi, T.; Ushigusa, K.; Neyatani, Y.; Kubo, T.; Mori, K.; Nakagawa, S.; Kuriyama, M.; Nagami, M.

1997-01-01

The JT-60 Super Upgrade (JT-60SU) is an upgraded tokamak device of JT-60U for developing the steady-state reactor and advanced tokamak operation in the International Thermonuclear Experimental Reactor. The device is planned to utilize the JT-60 facilities fully and to minimize the needed modification. The major radius is 4.8 m and the maximum plasma current is 10 MA. Neutral beam injection with 750 keV beam energy is the primary heating method. The machine is capable of steady-state operation with high density up to 8.8 x 10 19 m -3 at 5 MA plasma current. The high operating density, over the Greenwald et al. limit, is critically important in order to achieve high bootstrap current fraction. Ballooning mode and low n ideal magnetohydrodynamic (MHD) mode including the bootstrap current were analyzed for steady-state operation. The current profile must be optimized to obtain a normalized beta up to 3. The plasma configuration with high triangularity was adopted in order to get good MHD stability and high energy confinement. A compact divertor was designed in order to get the large plasma space. (orig.)

EJST V9N2

African Journals Online (AJOL)

liquid acids or solid base catalysts (Helwani et al., 2009). ... indicator, Sodium hydroxide, diethyl ether, sulfuric acid, ethanol, iodine, bromine ..... 890. 890. Kinematic viscosity at 40 0C mm2 /s. ASTM D 445. 1.9-6.0. 5.21. Refractive index at 40 0C. 1.451. Acid value. mgKOH/g ASTM D 664 max 0.8. 0.221. Saponification value.

Power and particle control in JT-60SA to support and supplement ITER and DEMO

International Nuclear Information System (INIS)

Sakurai, Shinji

2007-01-01

JT-60 is planned to be modified as a fully superconducting coil tokamak (JT-60 Super Advanced, JT-60SA). Divertor targets are water-cooled to handle heat flux up to 15 MW/m 2 . JT-60SA allows exploitation of high beta regime with stabilizing shell covered with ferritic plates and internal resistive wall mode (RWM) stabilizing coils. A remote handling system is equipped to maintain in-vessel components even for high dose rate due to a substantial annual neutron production. Divertor cassettes are introduced to be maintained by a remote handling. In the present design, a monoblock type carbon fibre composite (CFC) divertor target will be used to withstand a heat load of ∼15 MW/m 2 . CFC divertor targets and other bolted armor tiles will be mounted on the divertor cassette. All of the plasma facing components including the first wall armor are water-cooled to handle heat load during 100s or more. Divertor heat load and pumping efficiency for an ITER-like configuration has been evaluated, using 2D plasma fluid (SOLDOR) and neutral Monte-Carlo (NEUT2D) code. The pumping speed of 50 m 3 /s is specified at an albedo for neutrals in front of the in-vessel cryopanel. In the simulation for the divertor with a V -shaped corner' like as that in ITER, the plasma detachment occurs near the outer-strike point within the 'V-shaped corner', as well as near the inner-strike point, which results in low peak heat flux density 5.8 MW/m 2 for the case with additional gas puff of 5x10 21 /s compared to 11.4 MW/m 2 for the case without 'V-shaped corner'. (author)

Human trafficking and U.S. government responses post- 9/11

OpenAIRE

DeCeoursty, Kevin D.

2016-01-01

Approved for public release; distribution is unlimited The thesis examines the effectiveness of U.S. government anti-human trafficking efforts in the post- 9/11 environment. The body of human trafficking literature has revealed four common themes: human agency, labor rights, the sex industry, and crime control. The thesis examines five federal departments that were selected based on their relative experience, expertise, and operational mandates. Open source statistical data and other infor...

S100A8 and S100A9 are messengers in the crosstalk between epidermis and dermis modulating a psoriatic milieu in human skin

Energy Technology Data Exchange (ETDEWEB)

Lee, Young; Jang, Sunhyae [Department of Dermatology, College of Medicine, Chungnam National University, Daejeon (Korea, Republic of); Min, Jeong-Ki; Lee, Kyungmin [Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon (Korea, Republic of); Department of Biomolecular Science, University of Science and Technology, Daejeon (Korea, Republic of); Sohn, Kyung-Cheol [Department of Dermatology, College of Medicine, Chungnam National University, Daejeon (Korea, Republic of); Lim, Jong-Soon [College of Oriental Medicine, Daejeon University, Daejeon (Korea, Republic of); Im, Myung; Lee, Hae-Eul; Seo, Young-Joon; Kim, Chang-Deok [Department of Dermatology, College of Medicine, Chungnam National University, Daejeon (Korea, Republic of); Lee, Jeung-Hoon, E-mail: jhoon@cnu.ac.kr [Department of Dermatology, College of Medicine, Chungnam National University, Daejeon (Korea, Republic of)

2012-07-13

Highlights: Black-Right-Pointing-Pointer Upregulated S100A8 and/or S100A9 in psoriasis epidermis induce cytokine production. Black-Right-Pointing-Pointer Upregulated S100A8 and/or S100A9 in psoriasis epidermis induce migration of immune cells. Black-Right-Pointing-Pointer Upregulated S100A8 and/or S100A9 in psoriasis epidermis induce angiogenesis. Black-Right-Pointing-Pointer S100A8 and/or S100A9 may play a role in the crosstalk between epidermis and dermis in psoriasis. -- Abstract: S100A8 and S100A9 are members of the S100A8 protein family that exist as homodimers and heterodimers in neutrophils, monocytes, and macrophages. Recent studies have shown the pivotal roles of S100A8 and S100A9 in the propagation of inflammation and keratinocyte proliferation in psoriasis. We found significant up-regulation of S100A8 and S100A9 secretion from keratinocytes in psoriatic lesions. To mimic the in vivo secretory conditions of S100A8 and S100A9 from psoriatic epidermal keratinocytes, we used the culture medium (CM) of S100A8 and S100A8/A9 adenovirus-transduced keratinocytes to investigate the functions of S100A8 and S100A9. We detected increased levels of various pro-inflammatory cytokines in the CM, including IL-8 and TNF-{alpha}, which are involved in aggravating psoriatic skin lesions, and IL-6 and members of the CXCL family of pro-angiogenic cytokines. The CM increased immune cell migration and increased angiogenesis in human umbilical vein endothelial cells. In conclusion, we found that the upregulated production of S100A8 and S100A9 by psoriatic epidermal keratinocytes activated adjacent keratinocytes to produce several cytokines. Moreover, S100A8 and S100A9 themselves function as pro-angiogenic and chemotactic factors, generating a psoriatic milieu in skin.

S100A8 and S100A9 are messengers in the crosstalk between epidermis and dermis modulating a psoriatic milieu in human skin

International Nuclear Information System (INIS)

Lee, Young; Jang, Sunhyae; Min, Jeong-Ki; Lee, Kyungmin; Sohn, Kyung-Cheol; Lim, Jong-Soon; Im, Myung; Lee, Hae-Eul; Seo, Young-Joon; Kim, Chang-Deok; Lee, Jeung-Hoon

2012-01-01

Highlights: ► Upregulated S100A8 and/or S100A9 in psoriasis epidermis induce cytokine production. ► Upregulated S100A8 and/or S100A9 in psoriasis epidermis induce migration of immune cells. ► Upregulated S100A8 and/or S100A9 in psoriasis epidermis induce angiogenesis. ► S100A8 and/or S100A9 may play a role in the crosstalk between epidermis and dermis in psoriasis. -- Abstract: S100A8 and S100A9 are members of the S100A8 protein family that exist as homodimers and heterodimers in neutrophils, monocytes, and macrophages. Recent studies have shown the pivotal roles of S100A8 and S100A9 in the propagation of inflammation and keratinocyte proliferation in psoriasis. We found significant up-regulation of S100A8 and S100A9 secretion from keratinocytes in psoriatic lesions. To mimic the in vivo secretory conditions of S100A8 and S100A9 from psoriatic epidermal keratinocytes, we used the culture medium (CM) of S100A8 and S100A8/A9 adenovirus-transduced keratinocytes to investigate the functions of S100A8 and S100A9. We detected increased levels of various pro-inflammatory cytokines in the CM, including IL-8 and TNF-α, which are involved in aggravating psoriatic skin lesions, and IL-6 and members of the CXCL family of pro-angiogenic cytokines. The CM increased immune cell migration and increased angiogenesis in human umbilical vein endothelial cells. In conclusion, we found that the upregulated production of S100A8 and S100A9 by psoriatic epidermal keratinocytes activated adjacent keratinocytes to produce several cytokines. Moreover, S100A8 and S100A9 themselves function as pro-angiogenic and chemotactic factors, generating a psoriatic milieu in skin.

Multiwalled carbon nanotube@a-C@Co9S8 nanocomposites: a high-capacity and long-life anode material for advanced lithium ion batteries

Science.gov (United States)

Zhou, Yanli; Yan, Dong; Xu, Huayun; Liu, Shuo; Yang, Jian; Qian, Yitai

2015-02-01

A one-dimensional MWCNT@a-C@Co9S8 nanocomposite has been prepared via a facile solvothermal reaction followed by a calcination process. The amorphous carbon layer between Co9S8 and MWCNT acts as a linker to increase the loading of sulfides on MWCNT. When evaluated as anode materials for lithium ion batteries, the MWCNT@a-C@Co9S8 nanocomposite shows the advantages of high capacity and long life, superior to Co9S8 nanoparticles and MWCNT@Co9S8 nanocomposites. The reversible capacity could be retained at 662 mA h g-1 after 120 cycles at 1 A g-1. The efficient synthesis and excellent performances of this nanocomposite offer numerous opportunities for other sulfides as a new anode for lithium ion batteries.A one-dimensional MWCNT@a-C@Co9S8 nanocomposite has been prepared via a facile solvothermal reaction followed by a calcination process. The amorphous carbon layer between Co9S8 and MWCNT acts as a linker to increase the loading of sulfides on MWCNT. When evaluated as anode materials for lithium ion batteries, the MWCNT@a-C@Co9S8 nanocomposite shows the advantages of high capacity and long life, superior to Co9S8 nanoparticles and MWCNT@Co9S8 nanocomposites. The reversible capacity could be retained at 662 mA h g-1 after 120 cycles at 1 A g-1. The efficient synthesis and excellent performances of this nanocomposite offer numerous opportunities for other sulfides as a new anode for lithium ion batteries. Electronic supplementary information (ESI) available: Infrared spectrogram (IR) of glucose treated MWCNT; TEM images of MWCNT@a-C treated by different concentrations of glucose; SEM and TEM images of the intermediate product obtained from the solvothermal reaction between thiourea and Co(Ac)2; EDS spectrum of MWCNT@a-C@Co9S8 composites; SEM and TEM images of MWCNT@Co9S8 nanocomposites obtained without the hydrothermal treatment by glucose; SEM and TEM images of Co9S8 nanoparticles; Galvanostatic discharge-charge profiles and cycling performance of MWCNT@a-C; TEM images

Tax Policy and the Fiscal Cost of Disasters: NY and 9/11

OpenAIRE

Chernick, Howard; Haughwout, Andrew F.

2006-01-01

While the terrible attack on the World Trade Centers on September 11, 2001 caused a substantial short–run shock to New York City's economy, the city demonstrated substantial economic resilience over the longer run. Prices for office space increased relative to the nation between 2001 and 2003, and demand for housing has been robust. Combined with a short–lived national recession, the 9/11 attack led to severe short–run fiscal pressure on the city. Budget deficits were addressed mainly through...

Characterisation of neuroprotective efficacy of modified poly-arginine-9 (R9) peptides using a neuronal glutamic acid excitotoxicity model.

Science.gov (United States)

Edwards, Adam B; Anderton, Ryan S; Knuckey, Neville W; Meloni, Bruno P

2017-02-01

In a recent study, we highlighted the importance of cationic charge and arginine residues for the neuroprotective properties of poly-arginine and arginine-rich peptides. In this study, using cortical neuronal cultures and an in vitro glutamic acid excitotoxicity model, we examined the neuroprotective efficacy of different modifications to the poly-arginine-9 peptide (R9). We compared an unmodified R9 peptide with R9 peptides containing the following modifications: (i) C-terminal amidation (R9-NH2); (ii) N-terminal acetylation (Ac-R9); (iii) C-terminal amidation with N-terminal acetylation (Ac-R9-NH2); and (iv) C-terminal amidation with D-amino acids (R9D-NH2). The three C-terminal amidated peptides (R9-NH2, Ac-R9-NH2, and R9D-NH2) displayed neuroprotective effects greater than the unmodified R9 peptide, while the N-terminal acetylated peptide (Ac-R9) had reduced efficacy. Using the R9-NH2 peptide, neuroprotection could be induced with a 10 min peptide pre-treatment, 1-6 h before glutamic acid insult, or when added to neuronal cultures up to 45 min post-insult. In addition, all peptides were capable of reducing glutamic acid-mediated neuronal intracellular calcium influx, in a manner that reflected their neuroprotective efficacy. This study further highlights the neuroprotective properties of poly-arginine peptides and provides insight into peptide modifications that affect efficacy.

9 CFR 73.8 - Cattle infected or exposed during transit.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cattle infected or exposed during... SCABIES IN CATTLE § 73.8 Cattle infected or exposed during transit. (a) Healthy cattle from unquarantined State exposed en route. Should healthy cattle in transit from a State not quarantined by the Secretary...

ITER EDA newsletter. V. 9, no. 11

International Nuclear Information System (INIS)

2000-11-01

This issue of the ITER EDA Newsletter contains discussions of three meetings, i.e., (1) the Third ITER International Industry Liaison Meeting held in Toronto, Canada (November 7-9, 2000), (2) an informal meeting on ITER developments held in Sorrento, Italy (October 9, 2000), and (3) the Thirteenth Meeting of the ITER Physics Expert Group on Diagnostics held in Naka, Japan (September 21-22, 2000)

Ternary gallides RE_4Rh_9Ga_5, RE_5Rh_1_2Ga_7 and RE_7Rh_1_8Ga_1_1 (RE=Y, La-Nd, Sm, Gd, Tb). Intergrowth structures with MgCu_2 and CaCu_5 related slabs

International Nuclear Information System (INIS)

Seidel, Stefan; Rodewald, Ute C.; Poettgen, Rainer; Janka, Oliver

2017-01-01

Fourteen ternary gallides RE_4Rh_9Ga_5, RE_5Rh_1_2Ga_7 and RE_7Rh_1_8Ga_1_1 (RE=Y, La-Nd, Sm, Gd, Tb) were synthesized from the elements by arc-melting, followed by different annealing sequences either in muffle or induction furnaces. The samples were characterized through Guinier powder patterns and the crystal structures of Ce_4Rh_9Ga_5, Ce_5Rh_1_2Ga_7, Ce_7Rh_1_8Ga_1_1, Nd_5Rh_1_0_._4_4_(_4_)Ga_8_._5_6_(_4_), Nd_4Rh_9Ga_5 and Gd_4Rh_9Ga_5 were refined from single crystal X-ray diffractometer data. The new gallides are the n=2, 3 and 5 members of the RE_2_+_n Rh_3_+_3_n Ga_1_+_2_n structure series in the Parthe intergrowth concept. The slabs of these intergrowth structures derive from the cubic Laves phase MgCu_2 (Mg_2Ni_3Si as ternary variant) and CaCu_5 (CeCo_3B_2 as ternary variant). Only the Nd_5Rh_1_0_._4_4_(_4_)Ga_8_._5_6_(_4_) crystal shows Rh/Ga mixing within the Laves type slabs. Magnetic susceptibility measurements reveal Pauli paramagnetism for Y_4Rh_9Ga_5 and Curie-Weiss paramagnetism for Gd_4Rh_9Ga_5 and Tb_4Rh_9Ga_5. Low-temperature data show ferromagnetic ordering at T_C=78.1 (Gd_4Rh_9Ga_5) and 55.8 K (Tb_4Rh_9Ga_5).

Epigenetics Europe conference. Munich, Germany, 8-9 September 2011.

Science.gov (United States)

Jeltsch, Albert

2011-12-01

At the Epigenetics Europe conference in Munich, Germany, held on 8-9 September 2011, 19 speakers from different European countries were presenting novel data and concepts on molecular epigenetics. The talks were mainly focused on questions of the generation, maintenance, flexibility and erasure of DNA methylation patterns in context of other epigenetic signals like histone tail modifications and ncRNAs.

Roymillerite, Pb24Mg9(Si9AlO28)(SiO4)(BO3)(CO3)10(OH)14O4, a new mineral: mineralogical characterization and crystal chemistry

Science.gov (United States)

Chukanov, Nikita V.; Jonsson, Erik; Aksenov, Sergey M.; Britvin, Sergey N.; Rastsvetaeva, Ramiza K.; Belakovskiy, Dmitriy I.; Van, Konstantin V.

2017-11-01

The new mineral roymillerite Pb24Mg9(Si9AlO28)(SiO4)(BO3)(CO3)10(OH)14O4, related to britvinite and molybdophyllite, was discovered in a Pb-rich assemblage from the Kombat Mine, Grootfontein district, Otjozondjupa region, Namibia, which includes also jacobsite, cerussite, hausmannite, sahlinite, rhodochrosite, barite, grootfonteinite, Mn-Fe oxides, and melanotekite. Roymillerite forms platy single-crystal grains up to 1.5 mm across and up to 0.3 mm thick. The new mineral is transparent, colorless to light pink, with a strong vitreous lustre. Cleavage is perfect on (001). Density calculated using the empirical formula is equal to 5.973 g/cm3. Roymillerite is optically biaxial, negative, α = 1.86(1), β ≈ γ = 1.94(1), 2 V (meas.) = 5(5)°. The IR spectrum shows the presence of britvinite-type tetrahedral sheets, {CO}3^{2 - }, {BO}3^{3 - }, and OH- groups. The chemical composition is (wt%; electron microprobe, H2O and CO2 determined by gas chromatography, the content of B2O3 derived from structural data): MgO 4.93, MnO 1.24, FeO 0.95, PbO 75.38, B2O3 0.50, Al2O3 0.74, CO2 5.83, SiO2 7.90, H2O 1.8, total 99.27. The empirical formula based on 83 O atoms pfu (i.e. Z = 1) is Pb24.12Mg8.74Mn1.25Fe0.94B1.03Al1.04C9.46Si9.39H14.27O83. The crystal structure was determined using single-crystal X-ray diffraction data. The new mineral is triclinic, space group P \\bar{1}, with a = 9.315(1), b = 9.316(1), c = 26.463(4) Å, α = 83.295(3)°, β = 83.308(3)°, γ = 60.023(2)°, V = 1971.2(6) Å3. The crystal structure of roymillerite is based built by alternating pyrophyllite-type TOT-modules Mg9(OH)8[(Si,Al)10O28] and I-blocks Pb24(OH)6O4(CO3)10(BO3,SiO4). The strongest lines of the powder X-ray diffraction pattern [ d, Å (I, %) ( hkl)] are: 25.9 (100) (001), 13.1 (11) (002), 3.480 (12) (017, 107, -115, 1-15), 3.378 (14) (126, 216), 3.282 (16) (-2-15, -1-25), 3.185 (12) (-116, 1-16), 2.684 (16) (031, 301, 030, 300, 332, -109, 0-19, 1-18), 2.382 (11) (0.0.-11). Roymillerite is

Determination of the S18 astrophysical factor for 8B(p,γ)9C from the breakup of 9C at intermediate energies

International Nuclear Information System (INIS)

Trache, L.; Mukhamedzhanov, A.M.; Tribble, R.E.; Carstoiu, F.

2002-06-01

We have used existing data on the one-proton-removal cross section of 9 C at 285 MeV/u and Glauber model calculations to extract the asymptotic normalization coefficient for the wave function of the last proton in the ground state of 9 C. The calculations are done first using folded potentials starting from two different effective nucleon-nucleon interactions and second in the optical limit using three nucleon-nucleon interactions, and the results are found to be consistent, with no new parameters adjusted. We find C 2 (p 3/2 ) + C 2 (p 1/2 ) = 1.22±0.13 fm -1 . From this result we obtain the astrophysical factor for the proton radiative capture reaction 8 B(p,γ) 9 C as S 18 (0) = 46 ± 6 eV.b. The calculated energy dependence of the astrophysical S-factor for the energy region E cm = 0 - 0.8 MeV and the reaction rates for T 9 = 0 - 1 are included. (authors)

A MIS 9/MIS 8 speleothem record of hydrological variability from Macedonia (F.Y.R.O.M.)

Science.gov (United States)

Regattieri, Eleonora; Zanchetta, Giovanni; Isola, Ilaria; Bajo, Petra; Perchiazzi, Natale; Drysdale, Russell N.; Boschi, Chiara; Hellstrom, John C.; Francke, Alexander; Wagner, Bernd

2018-03-01

The period corresponding to Marine Isotope Stages 9 (MIS 9) offers the opportunity to study orbital and sub-orbital scale climate variability under boundary conditions different from those of better studied intervals such as the Holocene and the Last Interglacial. Yet, it is poorly represented in independently-dated continental archives around the Mediterranean Region. Here, we present a speleothem stable isotope record (δ18O and δ13C) from the Former Yugoslavian Republic of Macedonia (F.Y.R.O.M., southern Balkans), which consists of two periods of growth broadly covering the ca. 332 to 292 ka and the ca. 264 to 248 ka intervals (MIS 9e-b and late MIS 8). We interpret the speleothem δ18O as mostly related to regional hydrology, with variations that can be interpreted as due to changes in rainfall amount, with higher/lower values associated to drier/wetter condition. This interpretation is corroborated by a change in mineralogical composition between aragonite and calcite at ca. 328 ka, which marks increasing precipitation at the onset of MIS 9 and occurs within a trend of decreasing δ18O values. Also the comparison with the multiproxy climate record available from the nearby Lake Ohrid seems to support the proposed interpretation. The MIS 9e interglacial appears to be characterized by wettest conditions between ca. 326 and 321 ka, i.e. lasting ca. 5 kyr. Decreasing precipitation and enhanced millennial scale variability matches the glacial inception (MIS9 d to b), with drier events at ca. 319 ka (ca. 2 kyr long) and 310 ka (ca. 1 kyr long), and a major rainfall reduction between 306 and 298 ka. The latter is followed by a prominent wetter period between 298 and 295 ka, for which carbon data values suggest high infiltration rate. Rainfall decreases again after 295 ka, and remain low until the growth interruption at ca. 292 ka. Resumption of the growth and progressive soil development, expressed by the carbon isotope record, occurred during the late part of MIS 8

Inactivation of the P16INK4/MTS1 gene by a chromosome translocation t(9;14)(p21-22;q11) in an acute lymphoblastic leukemia of B-cell type.

Science.gov (United States)

Duro, D; Bernard, O; Della Valle, V; Leblanc, T; Berger, R; Larsen, C J

1996-02-15

We have reported previously a preliminary study of a t(9;14)(p21-22; q11) in B-cell acute lymphoblastic leukemia. This translocation had rearranged the TCRA/D locus on chromosome band 14q11 and the locus encoding the tumor suppressor gene P16INK4/MTS1 (P16) on band 9p21 (D. Duro et al., Oncogene, 11: 21-29, 1995). In the present report, the breakpoints were precisely localized on each chromosome partner. On the 14q- derivative, the sequence derived from chromosome 9 was interrupted at 1.0 kb upstream of the first exon of P16, close to a consensus recombination heptamer, CACTGTG. In addition, the chromosome 14 breakpoint was localized at the end of the TCRD2 (delta 2) segment, and 22 residues with unknown origin were present at the translocation junction. On the 9p+ derivative, chromosome 9 sequences were in continuity with those displaced onto chromosome 14, and the 14q11 breakpoint was located within TCRJA29 segment. These features are consistent with aberrant activity of the TCR gene recombinase complex. Although all three coding exons of P16 were displaced onto the chromosome 14q-derivative, no P16 transcript was detected in the leukemic cells. Because the region spanning the P16 exon 1 was not inactivated by methylation and because the other P16 allele was deleted, the implication is that the chromosome breakpoint was likely to disrupt regulatory elements involved in the normal expression of the gene. As a whole, then, our results show that translocations affecting band 9p21 can participate to the inactivation of P16, thus justifying a systematic survey of translocations of the 9p21 band in acute lymphoblastic leukemia.

Coupled-channels analyses for 9,11Li + 208Pb fusion reactions with multi-neutron transfer couplings

Science.gov (United States)

Choi, Ki-Seok; Cheoun, Myung-Ki; So, W. Y.; Hagino, K.; Kim, K. S.

2018-05-01

We discuss the role of two-neutron transfer processes in the fusion reaction of the 9,11Li + 208Pb systems. We first analyze the 9Li + 208Pb reaction by taking into account the coupling to the 7Li + 210Pb channel. To this end, we assume that two neutrons are directly transferred to a single effective channel in 210Pb and solve the coupled-channels equations with the two channels. By adjusting the coupling strength and the effective Q-value, we successfully reproduce the experimental fusion cross sections for this system. We then analyze the 11Li + 208Pb reaction in a similar manner, that is, by taking into account three effective channels with 11Li + 208Pb, 9Li + 210Pb, and 7Li + 212Pb partitions. In order to take into account the halo structure of the 11Li nucleus, we construct the potential between 11Li and 208Pb with a double folding procedure, while we employ a Woods-Saxon type potential with the global Akyüz-Winther parameters for the other channels. Our calculation indicates that the multiple two-neutron transfer process plays a crucial role in the 11Li + 208Pb fusion reaction at energies around the Coulomb barrier.

9,10-Dioxoanthracene-1,4-diyl bis(4-methylbenzenesulfonate

Directory of Open Access Journals (Sweden)

Sirirat Kokpol

2012-05-01

Full Text Available The title molecule, C28H20O8S2, has a T-shaped conformation. The central 9,10-anthraquinone moiety is bow-shaped with the two outer aromatic rings being inclined to one another by 13.99 (11°. The benzenesulfonate rings are inclined to one another by 47.35 (12°, and by 34.51 (11 and 17.88 (11° to the bridging aromatic ring of the 9,10-anthraquinone moiety. In the crystal, C—H...O interactions link the molecules into ribbons in [100].

Simulation of collisional effects on divertor pumping in JT-60SA

Energy Technology Data Exchange (ETDEWEB)

Gleason-González, C., E-mail: cristian.gleason@kit.edu [Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, Baden-Württemberg 76344 (Germany); Varoutis, S.; Luo, X. [Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, Baden-Württemberg 76344 (Germany); Shimizu, K.; Nakano, T.; Hoshino, K.; Kawashima, H.; Asakura, N. [Japan Atomic Energy Agency, 801-1, Mukoyama, Naka, Ibaraki 311-0193 (Japan); Day, Chr. [Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, Baden-Württemberg 76344 (Germany); Sakurai, S. [Japan Atomic Energy Agency, 801-1, Mukoyama, Naka, Ibaraki 311-0193 (Japan)

2016-11-01

Highlights: • The exhausted (sub-divertor) gas flows calculations in tokamaks by means of three approaches: ProVac3D, DIVGAS and NEUT2D. • Exhausted neutral gas flow is modeled for two scenarios of a simplified JT-60SA sub-divertor geometry. • A modelled scenario with a simplified setup is done by using two intrinsic collisionless approaches: ProVac3D and NEUT2D and a third approach: DIVGAS, which has been used without its collision module for a direct comparison with the other two. The solvers are cross-checked in terms of the reproduction of the transmission probability. • A second case study is based on the Scenario # 2 of JT-60SA, where the assessment of collisionality in the sub-divertor was done. The gas flow is simulated by using DIVGAS with and without consideration of collisions. • The results include the transmission probability in JT-60SA sub-divertor, the Knudsen number, which characterizes the collisionality of the flow, velocity profiles, pressure and temperature distributions. - Abstract: In this work, the exhausted neutral gas flow is modeled for two cases of a simplified JT-60SA sub-divertor geometry and compared via three different approaches, namely (i) a collisionless approach based on the ProVac3D code, (ii) the DSMC approach based on the DIVGAS code that can be run with and without consideration of particle collisions, and (iii) the NEUT2D approach which has been extensively used in the past for the JT-60 design. In a first case study, the transmission probability was calculated by the 3 approaches and very good agreement is found between NEUT2D-ProVac3D whereas discrepancies between DIVGAS and NEUT2D are found and further analyzed. In the second case, the assessment of collisions is done by means of DIVGAS. Simulations showed that the flow is found in the transitional regime with Kn numbers between 0.1 and 0.4. The DIVGAS collisionless case yielded lower values of temperature than the collisional one by factors of 0.5–0.8 in

Boycott or Buycott? Malay Middle-Class Consumption Post-9/11

DEFF Research Database (Denmark)

Fischer, Johan

2007-01-01

Much current anti-consumerist and anti-globalisation discourse identifies boycotting as an immensely powerful force. Religious and secular activists alike promote consumer boycotts as a type of practised resistance that promises to break US economic, military and cultural hegemony. Obviously...... in Malaysia in the wake of 9/11. I shall show how this issue evokes a wide range of contestations and paradoxes in the everyday lives of suburban Malay Muslim middle-class families. Most of all, the boycott confronts divergent Malay middle-class groups with the problem of how to translate intentionality...

The 9/11 Commission Report

Science.gov (United States)

2004-07-17

at a COUNTERTERRORISM EVOLVES 97 Final1-4.4pp 7/17/04 9:12 AM Page 97 disco in Berlin, killing two American soldiers. Intelligence clearly linked...knowing where to find the best discos and beaches in Beirut, and in Greifswald was known to enjoy student parties and drinking beer. Although he continued...easier to fly than Airbus aircraft, which he understood had an autopilot feature that did not allow them to be crashed into the ground.149 Finally,Atta

Calbindin-D9k (CaBP9k) localization and levels of expression in trophoblast cells from human term placenta.

Science.gov (United States)

Belkacemi, Louiza; Gariépy, Gilles; Mounier, Catherine; Simoneau, Lucie; Lafond, Julie

2004-01-01

During pregnancy, the calcium (Ca(2+)) transport machinery of the placenta is solely responsible for the nutrient supply to the developing fetus, where active Ca(2+) transport occurs from the mother to the fetus. As part of a larger study to determine the role of Ca(2+) in placental transport in vivo, we questioned whether calbindin-D9k (CaBP9k), which is mainly expressed in duodenum, uterus, and placenta of several mammals, is present in cytotrophoblast cells and syncytiotrophoblasts of human term placenta. We were interested in this protein because of its potential importance in serving as an indicator of Ca(2+) availability and utilization in the placenta. Here, we demonstrated that CaBP9k transcript is present in both cell types, with a lower expression in cytotrophoblast cells as compared to syncytiotrophoblasts. Moreover, we showed by immunochemistry that CaBP9k protein was present in cytotrophoblast and syncytiotrophoblast placental tissue sections as well as in cultured cells. The occurrence of CaBP9k protein in trophoblast cells was further confirmed by Western blot analysis. Thus, these results indicate for the first time that CaBP9k is unequivocally expressed by trophoblast cells from human term placenta.

From trauma victim to terrorist: redefining superheroes in Post-9/11 Hollywood

NARCIS (Netherlands)

Hassler-Forest, D.; Berninger, M.; Ecke, J.; Haberkorn, G.

2010-01-01

In this paper I use trauma theory to identify and discuss post-9/11 film adaptation of graphic novels as trauma narratives. I argue, for example, that since the first major recognition of the graphic novel as a legitimate form of literature in the late 1980s, trauma has played an important part in

Benzo(a)pyrene-7,8-dihydrodiol 9,10-oxide adenosine and deoxyadenosine adducts: structure and stereochemistry.

Science.gov (United States)

Jeffrey, A M; Grzeskowiak, K; Weinstein, I B; Nakanishi, K; Roller, P; Harvey, R G

1979-12-14

The structure and absolute stereoconfigurations of four adenosine adducts with (+/-)-7 alpha,8 beta-dihydroxy-9 beta, 10 beta-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (BPDE) and their deoxyadenosine analogs have been determined. They result from both cis and trans addition of the N6 amino group of ademine to the 10 position of both enantiomers of BDPE. This was determined from studies of the nuclear magnetic resonance spectra, mass spectra, and circular dichroism spectra, as well as from their pKa values and chemical reactivities.

DFNB79: reincarnation of a nonsyndromic deafness locus on chromosome 9q34.3.

Science.gov (United States)

Khan, Shahid Yar; Riazuddin, Saima; Shahzad, Mohsin; Ahmed, Nazir; Zafar, Ahmad Usman; Rehman, Atteeq Ur; Morell, Robert J; Griffith, Andrew J; Ahmed, Zubair M; Riazuddin, Sheikh; Friedman, Thomas B

2010-01-01

Genetic analysis of an inbred Pakistani family PKDF280, segregating prelingual severe to profound sensorineural hearing loss, provided evidence for a DFNB locus on human chromosome 9q34.3. Co-segregation of the deafness trait with marker D9SH159 was determined by a two-point linkage analysis (LOD score 9.43 at theta=0). Two additional large families, PKDF517 and PKDF741, co-segregate recessive deafness with markers linked to the same interval. Haplotype analyses of these three families refined the interval to 3.84 Mb defined by D9S1818 (centromeric) and D9SH6 (telomeric). This interval overlaps with the previously reported DFNB33 locus whose chromosomal map position has been recently revised and assigned to a new position on chromosome 10p11.23-q21.1. The nonsyndromic deafness locus on chromosome 9q segregating in family PKDF280 was designated DFNB79. We are currently screening the 113 candidate DFNB79 genes for mutations and have excluded CACNA1B, EDF1, PTGDS, EHMT1, QSOX2, NOTCH1, MIR126 and MIR602.

Investigation of the $^{8}$Li($^{2}$H,p)$^{9}$Li Reaction at REX-ISOLDE

CERN Multimedia

2002-01-01

We propose to investigate the $^{8}$Li($^{2}$H,p )$^{9}$Li reaction at REX-ISOLDE. The main aim is to test a recently found discrepancy in extracted spectroscopic factors for this reaction. As a byproduct we will obtain improved data relevant for predictions of the $^{8}$Li(n,$\\gamma$)$^{9}$Li rate in inhomogeneous nucleosynthesis. For the full experiment including beam tuning and background measurements we ask for 13 shifts.

Mechanochemical synthesis of 1-stanna-2,3-dicarba-closo-dodecaborane SnB9C2H11

International Nuclear Information System (INIS)

Volkov, V.V.; Myakishev, K.G.; Solomatina, L.Ya.

1990-01-01

The possibility of synthesis of 1-stanna-2, 3-dicarba-dodecaborane (2), SnB 9 C 2 H 11 by the mechanical activation of solid mixtures of CsB 9 C 2 H 12 , NaH and SnCl 2 has been studied. These solid phase mechano-chemical reactions were performed in vacuum vibration mills without any liquid solvents at room temperature. Crystalline SnB 9 C 2 H 11 was produced by sublimation in vacuum at 140 deg C. Yioeld of the sublimate was 3-6%

File list: NoD.Emb.10.AllAg.Mitotic_cycle_7-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available NoD.Emb.10.AllAg.Mitotic_cycle_7-9 dm3 No description Embryo Mitotic cycle 7-9 http...://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/NoD.Emb.10.AllAg.Mitotic_cycle_7-9.bed ...

File list: NoD.Emb.20.AllAg.Mitotic_cycle_7-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: NoD.Emb.05.AllAg.Mitotic_cycle_7-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: NoD.Emb.50.AllAg.Mitotic_cycle_7-9 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available NoD.Emb.50.AllAg.Mitotic_cycle_7-9 dm3 No description Embryo Mitotic cycle 7-9 http...://dbarchive.biosciencedbc.jp/kyushu-u/dm3/assembled/NoD.Emb.50.AllAg.Mitotic_cycle_7-9.bed ...

Workplace response of companies exposed to the 9/11 World Trade Center attack: a focus-group study

Science.gov (United States)

North, Carol S.; Pfefferbaum, Betty; Hong, Barry A.; Gordon, Mollie R.; Kim, You-Seung; Lind, Lisa; Pollio, David E.

2014-01-01

The terrorist attacks of 11 September 2001 (9/11) left workplaces in pressing need of a mental health response capability. Unaddressed emotional sequelae may be devastating to the productivity and economic stability of a company’s workforce. In the second year after the attacks, 85 employees of five highly affected agencies participated in 12 focus groups to discuss workplace mental health issues. Managers felt ill prepared to manage the magnitude and the intensity of employees’ emotional responses. Rapid return to work, provision of workplace mental health services, and peer support were viewed as contributory to emotional recovery. Formal mental health services provided were perceived as insufficient. Drawing on their post-9/11 workplace experience, members of these groups identified practical measures that they found helpful in promoting healing outside of professional mental health services. These measures, consistent with many principles of psychological first aid, may be applied by workplace leaders who are not mental health professionals. PMID:23066661

Preparation and characterization of Co9S8 nanocrystalline and ...

Indian Academy of Sciences (India)

Wintec

vibrating sample magnetometer (VSM) and laser Raman spectrometer. The results show that the as-prepared. Co9S8 nanocrystal with a size of 6 nm take on weak paramagnetism at room temperature. The lengths and dia- meters of the nanorods were about 4 μm and 200 nm, respectively. The reason for the relative lower ...

Synthesis of binuclear rhodacarboranes from dianions 1,4- and 1,3-C6H4(CH2-9-C2H2B9H9-7,8-nido)22- and (Ph3P)3RhCl

International Nuclear Information System (INIS)

Zakharkin, L.I.; Zhigareva, G.G.

1996-01-01

Dianions 1,4 and 1,3-C 6 H 4 (CH 2 -9-C 2 H 2 B 9 H 9 -7,8-nido) 2 2- obtained from nido 7,8-dicarbollide-ion and 1,4-bis(bromomethyl) and 1,3-bis(bromomethyl)benzenes react with (Ph 3 P) 3 RhCl to give binuclear rhodacarboranes, 1,4- and 1,3-[3,3-(Ph 3 P) 2 -3-H-3,1,2-RhC 2 B 9 H 10 -4-CH 2 ] 2 C 6 H 6 with chemical reaction yield 85% and 87% respectively. 7 refs., 1 fig., 1 tab

Half metallic ferromagnet Pr_0_._9_5Mn_0_._9_3_9O_3 for spin based devices

International Nuclear Information System (INIS)

Santhosh Kumar, B.; Praveen Shankar, N.; Venkateswaran, C.; Manimuthu, P.

2016-01-01

Half Metallic Ferromagnets (HMF) are excellent candidates for spintronics devices due to their unusual 3d and 4s bands. Band theory and first principles calculations strongly predict that Pr based compounds are promising HMF candidates due to their spin hybridisation. Among all Pr based HMF, Pr_0_._9_5Mn_0_._9_3_9O_3 is special because of its pervoskite structure. The different oxidation states of Mn and Pr will enhance the hybridisation of 3d and 4f bands. The present study is experimental effort on the preparation of Pr based compounds

9 CFR 51.8 - Disinfection of premises, conveyances, and materials.

Science.gov (United States)

2010-01-01

... facilities, conveyances, or other materials on the premises that would require such cleaning and disinfection... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Disinfection of premises, conveyances... ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Cattle, Bison, and Swine § 51.8 Disinfection of...

Basalt aquifer identification, correlation and sampling activities. History of Wells DB-8, DB-9, DB-10 and DB-11

International Nuclear Information System (INIS)

Webster, C.T.

1979-07-01

Research core wells have been completed to assist in the characterization of the groundwater regime of the upper confined aquifers found within the basalts of the Hanford Site. These wells were drilled on the Hanford Site for the Long-Term Transuranic Defense Waste Program. They were constructed to assure the Department of Energy that waste management operations will not provide an avenue for offsite migration of radionuclides. This second report details results of confined aquifer drilling activities. The purpose of this report is to document the drilling history of the wells by presenting as-built well construction diagrams and tables listing hole history data, coring records and bit records. Four wells were cored to a maximum depth of 1100 feet and water samples were taken from selected confined aquifers. Full depth was reached on all wells and core recovery was 94% of all formations drilled. Well DB-8 was abandoned after a well screen was destroyed while setting it in the well. Two wells, DB-9 and DB-10 were screened in the Mabton interbed and water was produced from this interval in both wells. Well DB-11 was used to explore for artesian water from the Priest Rapids flow unit on the western edge of the Hanford Site. The water was found at a depth of 1045 feet and now produces makeup water for all Hanford drilling

Framing alleged Islamist plots: a case study of British press coverage since 9/11

OpenAIRE

Matthews, James

2015-01-01

In the decade post 9/11 , the UK terrorist threat was associated with a series of high profile counter terrorism operations, linked to specific plots. These terrorism related episodes received significant media attention and,\\ud as a consequence, were a visible sign of the contemporary terrorist threat. This paper seeks to identify the dominant frames rendered in news media reporting on these episodes. Through a longitudinal study of UK press coverage, the analysis reveals that two prominent ...

Development of Gyrotron and JT-60U EC heating system for fusion reactor

International Nuclear Information System (INIS)

Sakamoto, K.; Kasugai, A.; Ikeda, Yo.

2003-01-01

The progress of ECH technology, for ITER and JT-60U tokamak, are presented. In the development of gyrotron, 0.9MW/9.2sec, 0.5MW/30sec, 0.3MW/60sec, etc. have been demonstrated at 170GHz. At 110GHz, 1.3MW/1.2sec, 1.2MW/4.1sec, 1MW/5sec were obtained. It is found that the reduction of the stray radiation and the enhancement of cooling capability are keys for CW operation. Four 110GHz gyrotrons are under operation in the ECH system of JT-60U. The power up to approximately 3MW/2.7sec was injected into the plasma through the poloidally movable mirrors, and contributed to the electron heating up to 26keV(n e ∼0.5x10 13 cm -3 ), and the suppression of the neo-classical tearing mode. (author)

Development of gyrotron and JT-60U EC heating system for fusion reactor

International Nuclear Information System (INIS)

Sakamoto, K.; Kasugai, A.; Ikeda, Yo.

2003-01-01

The progress of ECH technology, for ITER and JT-60U tokamak, are presented. In the development of gyrotron, 0.9MW/9.2sec, 0.5MW/30sec, 0.3MW/60sec, etc. have been demonstrated at 170GHz. At 110GHz, 1.3MW/1.2sec, 1.2MW/4. 1sec. 1MW/5sec were obtained. It is found that the reduction of the stray radiation and the enhancement of cooling capability are keys for CW operation. Four 110GHz gyrotrons are under operation in the ECH system of JT-60U. The power up to approximately 3MW/2.7sec was injected into the plasma through the poloidally movable mirrors, and contributed to the electron heating up to 26keV(n e ∼0.5x10 13 cm -3 ), and the suppression of the neo-classical tearing mode. (author)

Physical Fitness Percentiles of German Children Aged 9-12 Years: Findings from a Longitudinal Study.

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Kathleen Golle

Full Text Available Generating percentile values is helpful for the identification of children with specific fitness characteristics (i.e., low or high fitness level to set appropriate fitness goals (i.e., fitness/health promotion and/or long-term youth athlete development. Thus, the aim of this longitudinal study was to assess physical fitness development in healthy children aged 9-12 years and to compute sex- and age-specific percentile values.Two-hundred and forty children (88 girls, 152 boys participated in this study and were tested for their physical fitness. Physical fitness was assessed using the 50-m sprint test (i.e., speed, the 1-kg ball push test, the triple hop test (i.e., upper- and lower- extremity muscular power, the stand-and-reach test (i.e., flexibility, the star run test (i.e., agility, and the 9-min run test (i.e., endurance. Age- and sex-specific percentile values (i.e., P10 to P90 were generated using the Lambda, Mu, and Sigma method. Adjusted (for change in body weight, height, and baseline performance age- and sex-differences as well as the interactions thereof were expressed by calculating effect sizes (Cohen's d.Significant main effects of Age were detected for all physical fitness tests (d = 0.40-1.34, whereas significant main effects of Sex were found for upper-extremity muscular power (d = 0.55, flexibility (d = 0.81, agility (d = 0.44, and endurance (d = 0.32 only. Further, significant Sex by Age interactions were observed for upper-extremity muscular power (d = 0.36, flexibility (d = 0.61, and agility (d = 0.27 in favor of girls. Both, linear and curvilinear shaped curves were found for percentile values across the fitness tests. Accelerated (curvilinear improvements were observed for upper-extremity muscular power (boys: 10-11 yrs; girls: 9-11 yrs, agility (boys: 9-10 yrs; girls: 9-11 yrs, and endurance (boys: 9-10 yrs; girls: 9-10 yrs. Tabulated percentiles for the 9-min run test indicated that running distances between 1

7 CFR 8.9 - Use in 4-H fund raising.

Science.gov (United States)

2010-01-01

... Office of the Secretary of Agriculture 4-H CLUB NAME AND EMBLEM § 8.9 Use in 4-H fund raising. (a) Fund-raising programs using the 4-H Name or Emblem may be carried out for specific educational purposes. Such fund-raising programs and use of the 4-H name and emblem on, or associated with, products, and services...

Development of integrated SOL/Divertor code and simulation study of the JT-60U/JT-60SA tokamaks

International Nuclear Information System (INIS)

Kawashima, H.; Shimizu, K.; Takizuka, T.

2007-01-01

To predict the particle and heat controllability in the divertor of tokamak reactors such as ITER and to optimize the divertor design, comprehensive simulations by integrated modelling with taking in various physical processes are indispensable. For the design study of ITER divertor, the modelling codes such as B2, UEDGE and EDGE2D have been developed, and their results have contributed to the evolution of the divertor concept. In Japan Atomic Energy Agency (JAEA), SOL/divertor codes have also been developed for the interpretation and the prediction on behaviours of plasmas, neutrals and impurities in the SOL/divertor regions. The code development is originally carried out since physics models can be verified quickly and flexibly under the circumstance of close collaboration with JT-60 team. Figure 1 shows our code system, which consists of the 2 dimensional fluid code SOLDOR, the neutral Monte Carlo (MC) code NEUT2D, and the impurity MC code IMPMC. The particle simulation code PARASOL has also been developed in order to establish the physics modelling used in fluid simulations. Integration of SOLDOR, NEUT2D and IMPMC, called the '' SONIC '' code, is being carried out to simulate self-consistently the SOL/divertor plasmas in present tokamaks and in future devices. Combination of the SOLDOR and NEUT2D was completed, which has the features such as 1) high-resolution oscillation-free scheme in solving fluid equations, 2) neutral transport calculation under the fine meshes, 3) success in reduction of MC noise, 4) optimization on the massive parallel computer, etc. The simulation reproduces the X-point MARFE in the JT-60U experiment. It is found that the chemically sputtered carbon at the dome causes the radiation peaking near the X-point. The performance of divertor pumping in JT-60U is evaluated from the particle balances. We also present the divertor designing of JT-60SA, which is the modification program of JT-60U to establish high beta steady-state operation. To

Fe-solubility of Ni7S6 and Ni9S8: Thermodynamic analysis

International Nuclear Information System (INIS)

Waldner, P.

2011-01-01

Experimental data on phase equilibria have been used for thermodynamic analysis of the iron solubility of the nickel sulfides Ni 7 S 6 and Ni 9 S 8 . For both compounds, a two-sublattice approach within the framework of the compound energy formalism has been applied to perform Gibbs free energy modelling at 0.1 MPa total pressure consistently embedded in recent thermodynamic assessment studies of other iron-nickel-sulfides. The predicted maxima of iron solubility around 3 at% of Ni 7 S 6 and 5.5 at% of Ni 9 S 8 are confirmed by experimental data. The calculations of complex ternary phase relations with Fe-bearing Ni 7 S 6 and Ni 9 S 8 gain further improvement. The first internally consistent description of all thermodynamically stable phases known in the literature for the iron-nickel-sulfur system is completed.

Secretion of S100A8, S100A9, and S100A12 by Neutrophils Involves Reactive Oxygen Species and Potassium Efflux

Directory of Open Access Journals (Sweden)

Mélanie R. Tardif

2015-01-01

Full Text Available S100A8/A9 (calprotectin and S100A12 proinflammatory mediators are found at inflammatory sites and in the serum of patients with inflammatory or autoimmune diseases. These cytoplasmic proteins are secreted by neutrophils at sites of inflammation via alternative secretion pathways of which little is known. This study examined the nature of the stimuli leading to S100A8/A9 and S100A12 secretion as well as the mechanism involved in this alternative secretion pathway. Chemotactic agents, cytokines, and particulate molecules were used to stimulate human neutrophils. MSU crystals, PMA, and H2O2 induced the release of S100A8, S100A9, and S100A12 homodimers, as well as S100A8/A9 heterodimer. High concentrations of S100A8/A9 and S100A12 were secreted in response to nanoparticles like MSU, silica, TiO2, fullerene, and single-wall carbon nanotubes as well as in response to microbe-derived molecules, such as zymosan or HKCA. However, neutrophils exposed to the chemotactic factors fMLP failed to secrete S100A8/A9 or S100A12. Secretion of S100A8/A9 was dependent on the production of reactive oxygen species and required K+ exchanges through the ATP-sensitive K+ channel. Altogether, these findings suggest that S100A12 and S100A8/A9 are secreted independently either via distinct mechanisms of secretion or following the activation of different signal transduction pathways.

An improved method for predicting the effects of flight on jet mixing noise

Science.gov (United States)

Stone, J. R.

1979-01-01

A method for predicting the effects of flight on jet mixing noise has been developed on the basis of the jet noise theory of Ffowcs-Williams (1963) and data derived from model-jet/free-jet simulated flight tests. Predicted and experimental values are compared for the J85 turbojet engine on the Bertin Aerotrain, the low-bypass refanned JT8D engine on a DC-9, and the high-bypass JT9D engine on a DC-10. Over the jet velocity range from 280 to 680 m/sec, the predictions show a standard deviation of 1.5 dB.

Fabrication of the vacuum vessel for JT-60 machine upgrade

International Nuclear Information System (INIS)

Uchikawa, T.; Takanabe, K.; Tsujimura, S.; Ue, K.; Oka, K.; Kuri, S.; Ioki, K.; Namiki, K.; Suzuki, Y.; Horliike, H.; Ninomiya, H.; Yamamoto, M.; Neyatani, Y.; Ando, T.; Matsukawa, M.

1992-01-01

The JT-60 tokamak was upgraded to double the plasma current to 6 MA. In the JT-60 machine upgrade (JT-60U), the vacuum vessel and poloidal field (PF) coils were renewed. The new vacuum vessel features a three-dimensionally curved, thin double-skin torus with multi-arc D-shaped cross section. The double-skin structure is strengthened with square pipes placed in between the outer and inner skins. Fabrication and site installation of the vessel was smoothly completed in February, 1991. This paper describes an overview of the JT-60U vacuum vessel construction

Development of fast opening magnetic valve for JT-60 pellet injector

International Nuclear Information System (INIS)

Hiratsuka, Hajime; Kawasaki, Kouzo; Takatsu, Hideyuki; Miyo, Yasuhiko; Yoshioka, Yuji; Ohta, Kazuya; Shimizu, Masatsugu; Onozuka, Masanori; Uchikawa, Takashi; Iwamoto, Syuichi; Hashiri, Noboru

1989-01-01

A pneumatic four-pellet injector (JT-60 pellet injector) has been constructed for JT-60 in May, 1988. A fast opening magnetically driven propellant gas injection valve has been developed for JT-60 pellet injector. This valve can accelerate four cylindrical pellets, two 3.8 mm diameter by 3.8 mm and two 2.7 mm diameter by 2.7 mm, to greater than 1.6 km/s with propellent gas of up to 50 bar. It is now successfully in use in JT-60, contributing to plasma studies. In this paper the outline of a newly developed fast opening magnetic valve and the results of performance tests are presented. (author). 6 figs.; 1 tab

BWR 9 X 9 Fuel Assembly Thermal-Hydraulic Tests (2): Hydraulic Vibration Test

International Nuclear Information System (INIS)

Yoshiaki Tsukuda; Katsuichiro Kamimura; Toshiitsu Hattori; Akira Tanabe; Noboru Saito; Masahiko Warashina; Yuji Nishino

2002-01-01

Nuclear Power Engineering Corporation (NUPEC) conducted thermal-hydraulic projects for verification of thermal-hydraulic design reliability for BWR high-burnup 8 x 8 and 9 x 9 fuel assemblies, entrusted by the Ministry of Economy, Trade and Industry (METI). As a part of the NUPEC thermal-hydraulic projects, hydraulic vibration tests using full-scale test assemblies simulating 9 x 9 fuel assemblies were carried out to evaluate BWR fuel integrity. The test data were applied to development of a new correlation for the estimation of fuel rod vibration amplitude. (authors)

Electrochemical Synthesis, Structure Elucidation and Antibacterial Evaluation of 9a-aza-9a-chloro-9a-homoerythromycin A

Directory of Open Access Journals (Sweden)

Zoran Mandic

2014-09-01