81,715 research outputs found
Implementation research is needed to achieve international health goals.
No full textSanders and Haines discuss the "knowledge-implementation gap" and identify key obstacles to correcting the gap
Anna Barbara Becker and Harrison Winfield Haines
No full textThese are studio portraits of Anna Barbara Becker and Harrison Winfield Haines. Anna Becker\u27s hair is tied up and she is looking to the right. She is wearing a dark dress with a leaf pattern, a small brooch at the collar and buttons down the front. The image fades out around Anna, making her the central focal point. Anna was born in New York City, and later became a teacher and a governess in New Jersey. Here she met her husband, Harrison W. Haines, and married in Denver, Colorado. They then moved to a ranch in Wyoming where their daughter, Hanna Claire Haines, was born. Harrison Haines is wearing a dark suit and bowtie with a white shirt beneath as seen through a v-shape cut in his suit. One side of his white collar is sticking up. The background is a cream color, with slight shading behind him. The image fades out around Harrison, making him the central focal point. Harrison was born in Medford, New Jersey. Anna Becker\u27s rectangular photograph (averaged 5 1/2"x4" in.) is pasted on a slightly bigger black cardboard with gold edges and lettering. The photograph itself has a few black and brown specks on it, and under the right light a few scratches can be found. Written in the bottom margin of the cardboard is "Davis, 723 Seventh St., Washington, D. C. and Richmond, Va." Written in the scrapbook and beneath the entire photograph is the name Anna Barbara Becker. On the gray backing of the photograph is written in cursive, "Anna Barbara Becker Haines," which is then followed by, in a different penmanship, "Dec 9, 1860; June 17, 1946." Miss Becker was married to Harrison Winfield Haines on Sept. 16, 1890. The original photograph is located in the Hannah Claire Haines Scrapbook in the Giovale Library Archives. This rectangular photograph of Harrison Haines is pasted on a slightly larger gray cardboard. On the photograph there are a few brown specks, but nothing to deter from the image. In the bottom margin of the cardboard is written in black type, "GORMAN & CO. {Successors to CHILLMAN & CO.} No. 18 S. Eighth Street, Philad\u27a." Written in the scrapbook and beneath the entire photograph is, "Harrison Winfield Haines; married Sept. 16, 1890." Harrison was married to Anna Barbara Becker. On the back of the photograph is written in cursive and in pencil, "Harrison W. Haines," which is then followed by, in a different penmanship and in blue ink, "May 1, 1859; Nov. 22, 1937." The original photograph is located in the Hannah Claire Haines Scrapbook in the Giovale Library Archives
Bayesian and maximin optimal designs for heteroscedastic regression models
No full textThe problem of constructing standardized maximin D-optimal designs for weighted polynomial regression models is addressed. In particular it is shown that, by following the broad approach to the construction of maximin designs introduced recently by Dette, Haines and Imhof (2003), such designs can be obtained as weak limits of the corresponding Bayesian Φq-optimal designs. The approach is illustrated for two specific weighted polynomial models and also for a particular growth model. --
Measurement of the ratio of prompt χ c to J / ψ production in pp collisions at √s = 7 TeV
No full textThe prompt production of charmonium χ c and J / ψ states is studied in proton-proton collisions at a centre-of-mass energy of √s = 7 TeV at the Large Hadron Collider. The χ c and J / ψ mesons are identified through their decays χ c → J / ψ γ and J / ψ → μ + μ - using 36 pb - 1 of data collected by the LHCb detector in 2010. The ratio of the prompt production cross-sections for χ c and J / ψ, σ (χ c → J / ψ γ) / σ (J / ψ), is determined as a function of the J / ψ transverse momentum in the range 2 < p T J / ψ < 15 GeV / c. The results are in excellent agreement with next-to-leading order non-relativistic expectations and show a significant discrepancy compared with the colour singlet model prediction at leading order, especially in the low p T J / ψ region
Factors associated with older patients' engagement in exercise after hospital discharge
No full textHill A-M, Hoffmann T, McPhail S, Beer C, Hill KD, Brauer SG, Haines TP. Factors associated with older patients' engagement in exercise after hospital discharge. Arch Phys Med Rehabil 2011;92:1395-403
Activation volumes for peroxodisulfate oxidation of cobalt(iii), iron(ii) and nickel(ii) complexes
No full textDependences of rate constants on pressure (in aqueous solution up to 1.25 kbar) are reported for peroxodisulphate oxidation of hexacyanoferrate(TI), tris(2,2'-bipyridyl)iron(II), tris(l,10-phenanthroline)iron(II), bis(l,4,7-triazacyclononane)nickel(II) and bis(l,2-ethanediamine)cysteinatocobalt(III) and its thioglycollato-analogue, and for periodate oxidation of the two last-named complexes. Derived activation volumes are reported and discussed in terms of intrinsic and solvational contributions. Rate laws and pressure effects on reactivity are reported for the reaction of peroxodisulphate with pentacyanoferrates(II) containing N-alkylpyrazinium ligands.PT: J; CR: ALSHEHRI S, 1992, THESIS LEICESTER ALSHEHRI S, 1993, TRANSIT METAL CHEM, V18, P228 ASANO T, 1978, CHEM REV, V78, P407 BLUNDELL NJ, 1989, INORG CHIM ACTA, V155, P165 BURGESS J, UNPUB BURGESS J, 1966, J CHEM SOC A, P1772 BURGESS J, 1970, J CHEM SOC A, P2114 BURGESS J, 1980, J CHEM SOC CHEM COMM, P350 BURGESS J, 1982, INORG CHIM ACTA, V64, L71 BURGESS J, 1987, TRANSIT METAL CHEM, V12, P238 BURGESS J, 1992, PROGR REACT KINET, V17, P1 HAINES RI, 1981, COORDIN CHEM REV, V39, P77 HALLINAN N, 1987, J ORGANOMET CHEM, V333, P77 HERTING DL, 1978, INORG CHEM, V17, P1649 HOUSE DA, 1962, CHEM REV, V62, P185 IRVINE DH, 1958, J CHEM SOC, P2166 IRVINE DH, 1959, J CHEM SOC, P2977 MCAULEY A, 1984, INORG CHEM, V23, P1938 MILLERO FJ, 1971, CHEM REV, V71, P147 SLOAN CP, 1975, INORG CHEM, V14, P1481 TOMA HE, 1973, INORG CHEM, V12, P1039 VOLLAROVA O, 1983, J CHEM SOC DA, P2359 VOLLAROVA O, 1986, COLLECT CZECH CHEM C, V51, P1049 YEH A, 1985, J AM CHEM SOC, V107, P369; NR: 24; TC: 7; J9: TRANSIT METAL CHEM; PG: 4; GA: MK339Source type: Electronic(1
Platinum carboxylato-pendant-arm macrocycles: structure, redox properties and anti-cancer potential
No full textIn an attempt to generate new platinum compounds that may be effective in the treatment of cancer, as well as having a lower toxicity than traditional platins and being orally viable, we are studing the synthesis and reactivity of platinum complexes of tetraazamacrocycles bearing carboxylato pendant arms. We have synthesized adducts of meso- and rac-5,5,7,12,12, 14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-1,7-diacetic acid ((LH2)-H-1). The meso-(PtL1)-L-II complex is unstable with respect to disproportionation, forming platinum metal and [meso-(PtL1)-L-IV](2+). The rac-isomer shows less tendency to disproportionate. Cyclic voltammetry suggests that the rac-(PtL1)-L-II complex undergoes two one-electron oxidations. Using bis-triazacyclononanenickel(III), [Ni-III(tacn)(2)](3+) as an outer-sphere oxidant, the self-exchange rate for the [Pt-II/L-III](0/+) couple has been estimated at 0.034 M-1 s(-1). (C) 2001 Elsevier Science B.V. All rights reserved.PT: J; CR: ALBERTS DS, 1992, J CLIN ONCOL, V10, P706 BURGESS J, 1999, TRANSIT METAL CHEM, V24, P355 CHEN LQ, 1993, CAN J CHEM, V71, P1805 CHRISTIAN MC, 1992, SEMIN ONCOL, V19, P720 CLEARE MJ, 1974, COORDIN CHEM REV, V12, P349 CONNORS TA, 1972, CHEM-BIOL INTERACT, V5, P415 DODSON RW, 1953, J AM CHEM SOC, V75, P1795 HAINES RI, 1981, COORDIN CHEM REV, V39, P77 HAINES RI, 1992, CAN J CHEM, V70, P2785 HAINES RI, 1993, CAN J CHEM, V71, P976 HAINES RI, 1993, J COORD CHEM, V29, P307 HAMBLEY TW, 1997, COORDIN CHEM REV, V166, P181 HARRAP KR, 1985, CANCER TREAT REV, V12, P21 LAPPIN G, 1994, REDOX MECH INORGANIC, CH2 LOEHRER PJ, 1984, ANN INTERN MED, V100, P704 MACARTNEY DH, 1983, INORG CHEM, V22, P3530 MARCUS RA, 1985, BIOCHIM BIOPHYS ACTA, V811, P265 MCAULEY A, 1984, INORG CHEM, V23, P1938 MCAULEY A, 1984, J CHEM SOC DA, P1501 MOSMANN T, 1983, J IMMUNOL METHODS, V65, P55 ROSENBERG B, 1965, NATURE, V205, P698 ROSENBERG B, 1969, NATURE, V222, P385 ROSENBERG B, 1970, CANCER RES, V30, P1799 SHERMAN SE, 1987, CHEM REV, V87, P1153 TAIT M, 1978, INORG SYNTH, V18, P4 WONG E, 1999, CHEM REV, V99, P2451 XU JD, 1986, INORG CHIM ACTA, V111, P61; NR: 27; TC: 8; J9: J INORG BIOCHEM; PG: 7; GA: 440YYSource type: Electronic(1
William C. Rives letter to Moses Dawson, E. S. Haines, and W. L. Hatch
No full textLetter from Rives (Castle-Hill, Virginia) to Dawson(Chairman), Haines, and Hatch (Cincinnati, Ohio) declining invitation to the Friends of Free Principles dinner on March 4, 1836 in Cincinnati, Ohio because of the season and distance even though he feels the subject is fit for rejoicing.https://www.exhibit.xavier.edu/dawson_correspondence/1213/thumbnail.jp
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