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Strahan S, Floros P, Lincoln T, Campbell-Lloyd A, Mundy J, Shah P. HbA1c: Is it a Predictor of Short Term Outcomes in Diabetic Patients Undergoing Primary CABG? Heart Lung Circ 2009. [DOI: 10.1016/j.hlc.2009.05.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Schoeberl MR, Ziemke JR, Bojkov B, Livesey N, Duncan B, Strahan S, Froidevaux L, Kulawik S, Bhartia PK, Chandra S, Levelt PF, Witte JC, Thompson AM, Cuevas E, Redondas A, Tarasick DW, Davies J, Bodeker G, Hansen G, Johnson BJ, Oltmans SJ, Vömel H, Allaart M, Kelder H, Newchurch M, Godin-Beekmann S, Ancellet G, Claude H, Andersen SB, Kyrö E, Parrondos M, Yela M, Zablocki G, Moore D, Dier H, von der Gathen P, Viatte P, Stübi R, Calpini B, Skrivankova P, Dorokhov V, de Backer H, Schmidlin FJ, Coetzee G, Fujiwara M, Thouret V, Posny F, Morris G, Merrill J, Leong CP, Koenig-Langlo G, Joseph E. A trajectory-based estimate of the tropospheric ozone column using the residual method. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2007jd008773] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Dentener F, Stevenson D, Ellingsen K, Van Noije T, Schultz M, Amann M, Atherton C, Bell N, Bergmann D, Bey I, Bouwman L, Butler T, Cofala J, Collins B, Drevet J, Doherty R, Eickhout B, Eskes H, Fiore A, Gauss M, Hauglustaine D, Horowitz L, Isaksen ISA, Josse B, Lawrence M, Krol M, Lamarque JF, Montanaro V, Müller JF, Peuch VH, Pitari G, Pyle J, Rast S, Rodriguez I, Sanderson M, Savage NH, Shindell D, Strahan S, Szopa S, Sudo K, Van Dingenen R, Wild O, Zeng G. The global atmospheric environment for the next generation. Environ Sci Technol 2006; 40:3586-94. [PMID: 16786698 DOI: 10.1021/es0523845] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Air quality, ecosystem exposure to nitrogen deposition, and climate change are intimately coupled problems: we assess changes in the global atmospheric environment between 2000 and 2030 using 26 state-of-the-art global atmospheric chemistry models and three different emissions scenarios. The first (CLE) scenario reflects implementation of current air quality legislation around the world, while the second (MFR) represents a more optimistic case in which all currently feasible technologies are applied to achieve maximum emission reductions. We contrast these scenarios with the more pessimistic IPCC SRES A2 scenario. Ensemble simulations for the year 2000 are consistent among models and show a reasonable agreement with surface ozone, wet deposition, and NO2 satellite observations. Large parts of the world are currently exposed to high ozone concentrations and high deposition of nitrogen to ecosystems. By 2030, global surface ozone is calculated to increase globally by 1.5 +/- 1.2 ppb (CLE) and 4.3 +/- 2.2 ppb (A2), using the ensemble mean model results and associated +/-1 sigma standard deviations. Only the progressive MFR scenario will reduce ozone, by -2.3 +/- 1.1 ppb. Climate change is expected to modify surface ozone by -0.8 +/- 0.6 ppb, with larger decreases over sea than over land. Radiative forcing by ozone increases by 63 +/- 15 and 155 +/- 37 mW m(-2) for CLE and A2, respectively, and decreases by -45 +/- 15 mW m(-2) for MFR. We compute that at present 10.1% of the global natural terrestrial ecosystems are exposed to nitrogen deposition above a critical load of 1 g N m(-2) yr(-1). These percentages increase by 2030 to 15.8% (CLE), 10.5% (MFR), and 25% (A2). This study shows the importance of enforcing current worldwide air quality legislation and the major benefits of going further. Nonattainment of these air quality policy objectives, such as expressed by the SRES-A2 scenario, would further degrade the global atmospheric environment.
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Affiliation(s)
- F Dentener
- Joint Research Centre, Institute for Environment and Sustainability, via E. Fermi 1, 1-21020, Ispra, Italy.
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Weintraub W, Hepburn B, Strahan S, Plaut SM. Inspirational recruitment and the Maryland Plan: overcoming the stigma of public psychiatry. Hosp Community Psychiatry 1994; 45:456-60. [PMID: 8045540 DOI: 10.1176/ps.45.5.456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
University-trained psychiatrists frequently avoid public-sector employment because they do not wish to be associated with stigmatized institutions. Inspirational recruitment--the elevation of poorly paid and unpleasant work to a noble cause--is one way of temporarily destigmatizing state psychiatry. The authors describe the impact of one such effort, the Maryland Plan, on recruitment of graduates of the University of Maryland psychiatric residency program into the state's psychiatric system. Significantly more graduates entered state psychiatry in the 15 years after the plan was implemented in 1978 (78 of 164 graduates, or 47.6 percent) than in the eight years before (seven of 57 graduates, or 12.3 percent). Data indicate that low salaries did not hurt recruitment, nor did doubling the stipends prevent the majority of recruits from leaving the public sector after a few years of service.
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Affiliation(s)
- W Weintraub
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore 21201
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Lane HW, Keith RE, Strahan S, White MT. The effect of diet, exercise and 7,12-dimethylbenz(a)anthracene on food intake, body composition and carcass energy levels in virgin female BALB/c mice. J Nutr 1991; 121:1876-82. [PMID: 1941195 DOI: 10.1093/jn/121.11.1876] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This study investigated the effect of diet, exercise and , 7,12-dimethylbenz(a)anthracene (DMBA), a mammary-tumor carcinogen, on food intake, energy consumption, body weight and body composition in virgin female BALB/c mice. Interactions were examined among three diet conditions (standard AIN-76A, restricted AIN-76A and high fat AIN-76A diet), two exercise conditions (with and without treadmill exercise) and two treatment conditions (carcinogen or corn oil sham). Mice were randomized to one of 12 groups at 6 wk of age; beginning at 8 wk of age, all mice received either 7,12-dimethylbenz(a)anthracene (1 mg/0.2 mL corn oil) or 0.2 mL of corn oil via gastric tube once each week for six consecutive weeks. Exercise in a rotating-drum treadmill was initiated at 10 wk of age and was increased to a final rate of 6 m/min for 60 min, 5 d/wk. Mice were killed at 24 wk of age, confirmed to be tumor-free and analyzed for protein and fat content, from which body energy was calculated. Energy consumption was highest in the standard diet-fed groups followed by the high fat diet-fed groups and the restricted diet-fed groups. The groups fed the standard diet and restricted diet had similar body weight and carcass energy. Exercise or DMBA treatment generally reduced food consumption, energy intake, body weight and carcass energy. In summary, diet, exercise and DMBA all had pronounced effects on energy consumption, which in turn affected body composition. These treatments may influence expression of breast cancer via their effects on body composition.
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Affiliation(s)
- H W Lane
- Department of Nutrition and Foods, Alabama Agricultural Experiment Station, Auburn University 36849
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Lane HW, Teer P, Keith RE, White MT, Strahan S. Reduced energy intake and moderate exercise reduce mammary tumor incidence in virgin female BALB/c mice treated with 7,12-dimethylbenz(a)anthracene. J Nutr 1991; 121:1883-8. [PMID: 1941196 DOI: 10.1093/jn/121.11.1883] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This study evaluated the concurrent effects of diet (standard AIN-76A, restricted AIN-76A and high-fat diet) and moderate rotating-drum treadmill exercise on the incidence of 7,12-dimethylbenz(a)anthracene-induced mammary carcinomas in virgin female BALB/cMed mice free of murine mammary tumor virus. Exercise significantly reduced food consumption in the groups fed the standard diet and high fat diet. Although food consumption varied widely, final body weight was similar in all groups. Exercise had no effect on mammary tumor incidence in the standard diet-fed groups (without exercise, 47%; with exercise, 45%); however, exercise reduced mammary tumor incidence in the other groups as follows: restricted diet/no exercise, 28%; restricted diet/with exercise, 13%; high fat diet/no exercise, 31%; high fat diet/with exercise, 19%. Restricting food intake reduced mammary tumor incidence, but had no effect on body weight. Although energy intake was related to mammary tumor incidence, neither body weight nor dietary fat predicted tumor incidence.
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Affiliation(s)
- H W Lane
- Department of Nutrition and Foods, Auburn University, AL 36849
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