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2. Agency-driven post-disaster recovery: A comparative study of three Typhoon Washi resettlement communities in the Philippines

Author

Wilfred S. Manuela, Marion Lara Tan, Siegfried Kiel B. Saňez, Aldo Zelig U. Tong, and J. Sedfrey S. Santiago

Subjects
021110 strategic, defence & security studies, Government, Economic growth, Data collection, business.industry, Environmental resource management, 0211 other engineering and technologies, 021107 urban & regional planning, Geology, 02 engineering and technology, Geotechnical Engineering and Engineering Geology, Transformative learning, Work (electrical), Political science, Typhoon, Agency (sociology), Washi, Relocation, business, Safety Research
Abstract

This paper evaluates three agency-driven resettlement communities following the devastation caused by Typhoon Washi in Cagayan de Oro City, Philippines. Our study draws insights from primary data collection using questionnaires, semi-structured interviews, and field work observations in the resettlement communities and from the analysis of secondary data such as government documents and media reports. While the national and local governments as well as non-government organizations worked together in reconstruction and recovery, Typhoon Washi survivors at the three relocation sites still suffer from the effects of privation and displacement more than two years after the disaster. Moreover, the agency-driven reconstruction programs at the three resettlement sites—one was established and managed by the city government, another by the National Housing Authority regional office, and the third by an academic institution—resulted in disparate outcomes, not only in the physical infrastructures and provision of basic utilities, but in the attitudes of the residents towards the recovery process. We identify two opposing tendencies arising from said attitudes, and we propose a singular measure to address the opposing tendencies that can possibly lead to transformative recovery.

Published
2018

3. First measurement of the helicity-dependent γ p↦pη differential cross-section

Author

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.-J., Aulenbacher, K., Beck, R., Bradtke, C., Braghieri, A., d'Hose, N., Drechsel, D., Dutz, H., Goertz, S., Grabmayr, P., Hansen, K., Harmsen, J., von Harrach, D., Hasegawa, S., Hasegawa, T., Heid, E., Helbing, K., Holvoet, H., Van Hoorebeke, L., Horikawa, N., Iwata, T., Jahn, O., Jennewein, P., Kageya, T., Kiel, B., Klein, F., Kondratiev, R., Kossert, K., Krimmer, J., Lang, M., Lannoy, B., Leukel, R., Lisin, V., Matsuda, T., McGeorge, J.C., Meier, A., Menze, D., Meyer, W., Michel, T., Naumann, J., Panzeri, A., Pedroni, P., Pinelli, T., Preobrajenski, I., Radtke, E., Reichert, E., Reicherz, G., Rohlof, Ch., Rosner, G., Ryckbosch, D., Sauer, M., Schoch, B., Schumacher, M., Seitz, B., Speckner, T., Takabayashi, N., Tamas, G., Thomas, A., van de Vyver, R., Wakai, A., Weihofen, W., Wissmann, F., Zapadtka, F., Zeitler, G., and The GDH and A2 Collaborations

Published
2003
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6. Raaf lijkt terug in de Kennemerduinen

Author

Beekers, B., Reiniers, K., Kiel, B., Beekers, B., Reiniers, K., and Kiel, B.

Abstract

16-MEI-2018 - De afgelopen weken zijn geregeld twee raven te vinden bij een ‘kringloopkadaver’ in de Kennemerduinen ten westen van Haarlem. Daarmee lijkt het gebied een nieuwe vaste bewoner te hebben. Het ziet ernaar uit dat deze aaseter zich dankzij de terugkeer van dode dieren weer vestigt in de natuur van het Nationaal Park Zuid-Kennemerland.

Published
2018

9. Helicity dependence of the reaction in the second resonance region

Author

Ahrens, J., Altieri, S., Annand, J. R. M., Anton, G., Arends, H. - J., Aulenbacher, K., Beck, R., Bradtke, C., Braghieri, A., Degrande, N., d'Hose, N., Dutz, H., Goertz, S., Grabmayr, P., Hansen, K., Harmsen, J., von Harrach, D., Hasegawa, S., Hasegawa, T., Heid, E., Helbing, K., Holvoet, H., Van Hoorebeke, L., Horikawa, N., Iwata, T., Jahn, O., Jennewein, P., Kageya, T., Kiel, B., Klein, F., Kondratiev, R., Kossert, K., Krimmer, J., Lang, M., Lannoy, B., Leukel, R., Lisin, V., Matsuda, T., McGeorge, J. C., Meier, A., Menze, D., Meyer, W., Michel, T., Naumann, J., Panzeri, A., Pedroni, P., Pinelli, T., Preobrajenski, I., Radtke, E., Reichert, E., Reicherz, G., Rohlof, Ch., Rosner, G., Rostomyan, T., Rovelli, C., Ryckbosch, D., Sauer, M., Schoch, B., Schumacher, M., Seitz, B., Speckner, T., Takabayashi, N., Tamas, G., Thomas, A., van de Vyver, R., Wakai, A., Weihofen, W., Wissmann, F., Zapadtka, F., and Zeitler, G.

Subjects
Helicity, DAPHNE, Nuclear Theory, Physics::Optics, Physics::Accelerator Physics, Nuclear Experiment
Abstract

The helicity dependence of the total cross section for the reaction has been measured for the first time at incident photon energies from 400 to 800 MeV. The measurement was performed with the large acceptance detector DAPHNE at the tagged photon beam facility of the MAMI accelerator in Mainz. This channel is found to be excited predominantly when the photon and proton have a parallel spin orientation, due to the intermediate production of the D13 resonance. peerReviewed

Published
2003

10. Intermediate resonance excitation in the γp→pπ0π0 reaction

Author

Ahrens, J., primary, Altieri, S., additional, Annand, J.R.M., additional, Anton, G., additional, Arends, H.-J., additional, Aulenbacher, K., additional, Beck, R., additional, Bradtke, C., additional, Braghieri, A., additional, Degrande, N., additional, d'Hose, N., additional, Dutz, H., additional, Goertz, S., additional, Grabmayr, P., additional, Hansen, K., additional, Harmsen, J., additional, von Harrach, D., additional, Hasegawa, S., additional, Hasegawa, T., additional, Heid, E., additional, Helbing, K., additional, Holvoet, H., additional, Van Hoorebeke, L., additional, Horikawa, N., additional, Iwata, T., additional, Jahn, O., additional, Jennewein, P., additional, Kageya, T., additional, Kiel, B., additional, Klein, F., additional, Kondratiev, R., additional, Kossert, K., additional, Krimmer, J., additional, Lang, M., additional, Lannoy, B., additional, Leukel, R., additional, Lisin, V., additional, Matsuda, T., additional, McGeorge, J.C., additional, Meier, A., additional, Menze, D., additional, Meyer, W., additional, Michel, T., additional, Naumann, J., additional, Panzeri, A., additional, Pedroni, P., additional, Pinelli, T., additional, Preobrajenski, I., additional, Radtke, E., additional, Reichert, E., additional, Reicherz, G., additional, Rohlof, Ch., additional, Rosner, G., additional, Rostomyan, T., additional, Ryckbosch, D., additional, Sauer, M., additional, Schoch, B., additional, Schumacher, M., additional, Seitz, B., additional, Speckner, T., additional, Takabayashi, N., additional, Tamas, G., additional, Thomas, A., additional, van de Vyver, R., additional, Wakai, A., additional, Weihofen, W., additional, Wissmann, F., additional, Zapadtka, F., additional, and Zeitler, G., additional

Published
2005
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11. Measurement of Helicity-Dependent Photoabsorption Cross Sections on the Neutron from 815 to 1825 MeV

Author

Dutz, H., primary, Helbing, K., additional, Krimmer, J., additional, Speckner, T., additional, Zeitler, G., additional, Ahrens, J., additional, Altieri, S., additional, Annand, J. R. M., additional, Anton, G., additional, Arends, H.-J., additional, Beck, R., additional, Bock, A., additional, Bradtke, C., additional, Braghieri, A., additional, v. Drachenfels, W., additional, Frommberger, F., additional, Godo, M., additional, Goertz, S., additional, Grabmayr, P., additional, Hasegawa, S., additional, Hansen, K., additional, Harmsen, J., additional, Heid, E., additional, Hillert, W., additional, Holvoet, H., additional, Horikawa, N., additional, Iwata, T., additional, Van Hoorebeke, L., additional, d’Hose, N., additional, Jennewein, P., additional, Kiel, B., additional, Klein, F., additional, Kondratiev, R., additional, Lang, M., additional, Lannoy, B., additional, Leukel, R., additional, Lisin, V., additional, Menze, D., additional, Meyer, W., additional, Michel, T., additional, Naumann, J., additional, Panzeri, A., additional, Pedroni, P., additional, Pinelli, T., additional, Preobrajenski, I., additional, Radtke, E., additional, Reicherz, G., additional, Rohlof, C., additional, Rostomyan, T., additional, Sauer, M., additional, Schoch, B., additional, Schumacher, M., additional, Tamas, G., additional, Thomas, A., additional, van de Vyver, R., additional, Weihofen, W., additional, and Zapadtka, F., additional

Published
2005
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12. Stop, Drop, and Roll! An Arthroscopic Technique for Anterior Glenoid Labrum Repair in the Lateral Decubitus Position

Author

Dominic Marino, D.O., Kyle Stephenson, D.O., M.S., Kiel Beltinck, D.O., and Andrew Schorfhaar, D.O.

Subjects
Orthopedic surgery, RD701-811
Abstract

This article describes a simple and reproducible arthroscopic technique for passing sutures in the shoulder glenoid labrum in the lateral decubitus position for orthopaedic surgeons. Communicating and teaching surgeons how to perform certain maneuvers with precision can be challenging at times. This technique will simplify and more efficiently communicate the advanced arthroscopic motor skill of passing sutures in the shoulder. It will facilitate skill acquisition while teaching surgeons in training how to perform the procedure.

Published
2021
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14. The GDH-Møller-Polarimeter at ELSA

Author

Speckner, T., primary, Anton, G., additional, von Drachenfels, W., additional, Frommberger, F., additional, Helbing, K., additional, Hoffmann, M., additional, Kiel, B., additional, Michel, T., additional, Naumann, J., additional, and Zeitler, G., additional

Published
2004
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15. First Measurement of the Gerasimov-Drell-Hearn Sum Rule forH1from 0.7 to 1.8 GeV at ELSA

Author

Dutz, H., primary, Helbing, K., additional, Krimmer, J., additional, Speckner, T., additional, Zeitler, G., additional, Ahrens, J., additional, Altieri, S., additional, Annand, J. R. M., additional, Anton, G., additional, Arends, H.-J., additional, Beck, R., additional, Bock, A., additional, Bradtke, C., additional, Braghieri, A., additional, v. Drachenfels, W., additional, Frommberger, F., additional, Godo, M., additional, Goertz, S., additional, Grabmayr, P., additional, Hasegawa, S., additional, Hansen, K., additional, Harmsen, J., additional, Heid, E., additional, Hillert, W., additional, Holvoet, H., additional, Horikawa, N., additional, Iwata, T., additional, Hoorebeke, L. Van, additional, d’Hose, N., additional, Jennewein, P., additional, Kiel, B., additional, Klein, F., additional, Kondratiev, R., additional, Lang, M., additional, Lannoy, B., additional, Leukel, R., additional, Lisin, V., additional, Menze, D., additional, Meyer, W., additional, Michel, T., additional, Naumann, J., additional, Panzeri, A., additional, Pedroni, P., additional, Pinelli, T., additional, Preobrajenski, I., additional, Radtke, E., additional, Reicherz, G., additional, Rohlof, C., additional, Rostomyan, T., additional, Sauer, M., additional, Schoch, B., additional, Schumacher, M., additional, Tamas, G., additional, Thomas, A., additional, van de Vyver, R., additional, Weihofen, W., additional, and Zapadtka, F., additional

Published
2003
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16. Helicity dependence of the γ→p→→nπ+π0 reaction in the second resonance region

Author

Ahrens, J, primary, Altieri, S, additional, Annand, J.R.M, additional, Anton, G, additional, Arends, H.-J, additional, Aulenbacher, K, additional, Beck, R, additional, Bradtke, C, additional, Braghieri, A, additional, Degrande, N, additional, d'Hose, N, additional, Dutz, H, additional, Goertz, S, additional, Grabmayr, P, additional, Hansen, K, additional, Harmsen, J, additional, von Harrach, D, additional, Hasegawa, S, additional, Hasegawa, T, additional, Heid, E, additional, Helbing, K, additional, Holvoet, H, additional, Van Hoorebeke, L, additional, Horikawa, N, additional, Iwata, T, additional, Jahn, O, additional, Jennewein, P, additional, Kageya, T, additional, Kiel, B, additional, Klein, F, additional, Kondratiev, R, additional, Kossert, K, additional, Krimmer, J, additional, Lang, M, additional, Lannoy, B, additional, Leukel, R, additional, Lisin, V, additional, Matsuda, T, additional, McGeorge, J.C, additional, Meier, A, additional, Menze, D, additional, Meyer, W, additional, Michel, T, additional, Naumann, J, additional, Panzeri, A, additional, Pedroni, P, additional, Pinelli, T, additional, Preobrajenski, I, additional, Radtke, E, additional, Reichert, E, additional, Reicherz, G, additional, Rohlof, Ch, additional, Rosner, G, additional, Rostomyan, T, additional, Rovelli, C, additional, Ryckbosch, D, additional, Sauer, M, additional, Schoch, B, additional, Schumacher, M, additional, Seitz, B, additional, Speckner, T, additional, Takabayashi, N, additional, Tamas, G, additional, Thomas, A, additional, van de Vyver, R, additional, Wakai, A, additional, Weihofen, W, additional, Wissmann, F, additional, Zapadtka, F, additional, and Zeitler, G, additional

Published
2003
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17. Helicity AmplitudesA1/2andA3/2for theD13(1520)Resonance Obtained from theγ→p→→pπ0Reaction

Author

Ahrens, J., primary, Altieri, S., additional, Annand, J. R. M., additional, Anton, G., additional, Arends, H.-J., additional, Aulenbacher, K., additional, Beck, R., additional, Bradtke, C., additional, Braghieri, A., additional, Degrande, N., additional, d'Hose, N., additional, Drechsel, D., additional, Dutz, H., additional, Goertz, S., additional, Grabmayr, P., additional, Hansen, K., additional, Harmsen, J., additional, von Harrach, D., additional, Hasegawa, S., additional, Hasegawa, T., additional, Heid, E., additional, Helbing, K., additional, Holvoet, H., additional, Van Hoorebeke, L., additional, Horikawa, N., additional, Iwata, T., additional, Jahn, O., additional, Jennewein, P., additional, Kageya, T., additional, Kamalov, S., additional, Kiel, B., additional, Klein, F., additional, Kondratiev, R., additional, Kossert, K., additional, Krimmer, J., additional, Lang, M., additional, Lannoy, B., additional, Leukel, R., additional, Lisin, V., additional, Matsuda, T., additional, McGeorge, J. C., additional, Meier, A., additional, Menze, D., additional, Meyer, W., additional, Michel, T., additional, Naumann, J., additional, Panzeri, A., additional, Pedroni, P., additional, Pinelli, T., additional, Preobrajenski, I., additional, Radtke, E., additional, Reichert, E., additional, Reicherz, G., additional, Rohlof, Ch., additional, Rosner, G., additional, Ryckbosch, D., additional, Sauer, M., additional, Schoch, B., additional, Schumacher, M., additional, Seitz, B., additional, Speckner, T., additional, Takabayashi, N., additional, Tamas, G., additional, Thomas, A., additional, Tiator, L., additional, van Vyver, R., additional, Wakai, A., additional, Weihofen, W., additional, Wissmann, F., additional, Zapadtka, F., additional, and Zeitler, G., additional

Published
2002
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18. First Measurement of the Gerasimov-Drell-Hearn Integral forH1from 200 to 800 MeV

Author

Ahrens, J., primary, Altieri, S., additional, Annand, J. R. M., additional, Anton, G., additional, Arends, H.-J., additional, Aulenbacher, K., additional, Beck, R., additional, Bradtke, C., additional, Braghieri, A., additional, Degrande, N., additional, d'Hose, N., additional, Dutz, H., additional, Goertz, S., additional, Grabmayr, P., additional, Hansen, K., additional, Harmsen, J., additional, von Harrach, D., additional, Hasegawa, S., additional, Hasegawa, T., additional, Heid, E., additional, Helbing, K., additional, Holvoet, H., additional, Van Hoorebeke, L., additional, Horikawa, N., additional, Iwata, T., additional, Jennewein, P., additional, Kageya, T., additional, Kiel, B., additional, Klein, F., additional, Kondratiev, R., additional, Kossert, K., additional, Krimmer, J., additional, Lang, M., additional, Lannoy, B., additional, Leukel, R., additional, Lisin, V., additional, Matsuda, T., additional, McGeorge, J. C., additional, Meier, A., additional, Menze, D., additional, Meyer, W., additional, Michel, T., additional, Naumann, J., additional, Owens, R. O., additional, Panzeri, A., additional, Pedroni, P., additional, Pinelli, T., additional, Preobrajenski, I., additional, Radtke, E., additional, Reichert, E., additional, Reicherz, G., additional, Rohlof, Ch., additional, Ryckbosch, D., additional, Sadiq, F., additional, Sauer, M., additional, Schoch, B., additional, Schumacher, M., additional, Seitz, B., additional, Speckner, T., additional, Steigerwald, M., additional, Takabayashi, N., additional, Tamas, G., additional, Thomas, A., additional, van de Vyver, R., additional, Wakai, A., additional, Weihofen, W., additional, Wissmann, F., additional, Zapadtka, F., additional, and Zeitler, G., additional

Published
2001
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19. Helicity Dependence ofγp→Nπbelow 450 MeV and Contribution to the Gerasimov-Drell-Hearn Sum Rule

Author

Ahrens, J., primary, Altieri, S., additional, Annand, J. R. M., additional, Anton, G., additional, Arends, H.-J., additional, Aulenbacher, K., additional, Beck, R., additional, Bradtke, C., additional, Braghieri, A., additional, Degrande, N., additional, d'Hose, N., additional, Dutz, H., additional, Goertz, S., additional, Grabmayr, P., additional, Hansen, K., additional, Harmsen, J., additional, von Harrach, D., additional, Hasegawa, S., additional, Hasegawa, T., additional, Heid, E., additional, Helbing, K., additional, Holvoet, H., additional, Van Hoorebeke, L., additional, Horikawa, N., additional, Iwata, T., additional, Jennewein, P., additional, Kageya, T., additional, Kiel, B., additional, Klein, F., additional, Kondratiev, R., additional, Kossert, K., additional, Krimmer, J., additional, Lang, M., additional, Lannoy, B., additional, Leukel, R., additional, Lisin, V., additional, Matsuda, T., additional, McGeorge, J. C., additional, Meier, A., additional, Menze, D., additional, Meyer, W., additional, Michel, T., additional, Naumann, J., additional, Owens, R. O., additional, Panzeri, A., additional, Pedroni, P., additional, Pinelli, T., additional, Preobrajenski, I., additional, Radtke, E., additional, Reichert, E., additional, Reicherz, G., additional, Rohlof, Ch., additional, Ryckbosch, D., additional, Sadiq, F., additional, Sauer, M., additional, Schoch, B., additional, Schumacher, M., additional, Seitz, B., additional, Speckner, T., additional, Steigerwald, M., additional, Takabayashi, N., additional, Tamas, G., additional, Thomas, A., additional, van de Vyver, R., additional, Wakai, A., additional, Weihofen, W., additional, Wissmann, F., additional, Zapadtka, F., additional, and Zeitler, G., additional

Published
2000
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20. Acceleration of polarized electrons in ELSA

Author

Nakamura, S., primary, Drachenfels, W.v., additional, Durek, D., additional, Frommberger, F., additional, Hoffmann, M., additional, Husmann, D., additional, Kiel, B., additional, Klein, F., additional, Klein, F.J., additional, Menze, D., additional, Michel, T., additional, Nakanishi, T., additional, Naumann, J., additional, Okumi, S., additional, Reichelt, T., additional, Sato, H., additional, Schoch, B., additional, Steier, C., additional, Togawa, K., additional, Toyama, T., additional, Voigt, S., additional, and Westermann, M., additional

Published
1998
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21. Polarized electrons in ELSA (preliminary results)

Author

Nakamura, S., primary, von Drachenfels, W., additional, Durek, D., additional, Frommberger, F., additional, Hoffmann, M., additional, Husmann, D., additional, Kiel, B., additional, Klein, F. J., additional, Menze, D., additional, Michel, T., additional, Nakanishi, T., additional, Naumann, J., additional, Reichelt, T., additional, Steier, C., additional, Toyama, T., additional, Voigt, S., additional, and Westermann, M., additional

Published
1998
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22. Helicity dependence of the [formula omitted] reaction in the second resonance region

Author

Ahrens, J, Altieri, S, Annand, J.R.M, Anton, G, Arends, H.-J, Aulenbacher, K, Beck, R, Bradtke, C, Braghieri, A, Degrande, N, d'Hose, N, Dutz, H, Goertz, S, Grabmayr, P, Hansen, K, Harmsen, J, von Harrach, D, Hasegawa, S, Hasegawa, T, Heid, E, Helbing, K, Holvoet, H, Van Hoorebeke, L, Horikawa, N, Iwata, T, Jahn, O, Jennewein, P, Kageya, T, Kiel, B, Klein, F, Kondratiev, R, Kossert, K, Krimmer, J, Lang, M, Lannoy, B, Leukel, R, Lisin, V, Matsuda, T, McGeorge, J.C, Meier, A, Menze, D, Meyer, W, Michel, T, Naumann, J, Panzeri, A, Pedroni, P, Pinelli, T, Preobrajenski, I, Radtke, E, Reichert, E, Reicherz, G, Rohlof, Ch, Rosner, G, Rostomyan, T, Rovelli, C, Ryckbosch, D, Sauer, M, Schoch, B, Schumacher, M, Seitz, B, Speckner, T, Takabayashi, N, Tamas, G, Thomas, A, van de Vyver, R, Wakai, A, Weihofen, W, Wissmann, F, Zapadtka, F, and Zeitler, G

Published
2003
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25. First measurement of the Gerasimov-Drell-Hearn integral for 1H from 200 to 800 MeV

Author

Ahrens, J., Altieri, S., Annand, J. R. M., Anton, G., Arends, H. -J, Aulenbacher, K., Beck, R., Bradtke, C., Braghieri, A., Degrande, N., D Hose, N., Dutz, H., Goertz, S., Grabmayr, P., Hansen, K., Harmsen, J., Harrach, D., Hasegawa, S., Hasegawa, T., Heid, E., Helbing, K., Holvoet, H., Hoorebeke, L., Horikawa, N., Iwata, T., Jennewein, P., Kageya, T., Kiel, B., Klein, F., Kondratiev, R., Karsten Kossert, Krimmer, J., Lang, M., Lannoy, B., Leukel, R., Lisin, V., Matsuda, T., Mcgeorge, J. C., Meier, A., Menze, D., Meyer, W., Michel, T., Naumann, J., Owens, R. O., Panzeri, A., Pedroni, P., Pinelli, T., Preobrajenski, I., Radtke, E., Reichert, E., Reicherz, G., Rohlof, Ch, Ryckbosch, D., Sadiq, F., Sauer, M., Schoch, B., Schumacher, M., Seitz, B., Speckner, T., Steigerwald, M., Takabayashi, N., Tamas, G., Thomas, A., Vyver, R., Wakai, A., Weihofen, W., Wissman, F., Zapadtka, F., and Zeitler, G.

26. Helicity amplitudes A1/2 and A3/2 for the D13(1520) resonance obtained from the γ→p→ → pπ0 reaction

Author

Ahrens, J., Altieri, S., Annand, J. R. M., Anton, G., Arends, H. -J, Aulenbacher, K., Beck, R., Bradtke, C., Braghieri, A., Degrande, N., D Hose, N., Drechsel, D., Dutz, H., Goertz, S., Grabmayr, P., Hansen, K., Harmsen, J., Harrach, D., Hasegawa, S., Hasegawa, T., Heid, E., Helbing, K., Holvoet, H., Hoorebeke, L., Horikawa, N., Iwata, T., Jahn, O., Jennewein, P., Kageya, T., Kamalov, S., Kiel, B., Klein, F., Kondratiev, R., Karsten Kossert, Krimmer, J., Lang, M., Lannoy, B., Leukel, R., Lisin, V., Matsuda, T., Mcgeorge, J. C., Meier, A., Menze, D., Meyer, W., Michel, T., Naumann, J., Panzeri, A., Pedroni, P., Pinelli, T., Preobrajenski, I., Radtke, E., Reichert, E., Reicherz, G., Rohlof, Ch, Rosner, G., Ryckbosch, D., Sauer, M., Schoch, B., Schumacher, M., Seitz, B., Speckner, T., Takabayashi, N., Tamas, G., Thomas, A., Tiator, L., Vyver, R., Wakai, A., Weihofen, W., Wissmann, F., Zapadtka, F., and Zeitler, G.

30. Polarized electrons in ELSA (preliminary results).

Author

Nakamura, S., von Drachenfels, W., Durek, D., Frommberger, F., Hoffmann, M., Husmann, D., Kiel, B., Klein, F. J., Menze, D., Michel, T., Nakanishi, T., Naumann, J., Reichelt, T., Steier, C., Toyama, T., Voigt, S., and Westermann, M.

Published
1998
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33. Surgical stabilization of rib fractures versus nonoperative treatment in patients with multiple rib fractures following cardiopulmonary resuscitation: An international, retrospective matched case-control study.

Author

Prins JTH, Van Lieshout EMM, Eriksson EA, Barnes M, Blokhuis TJ, Caragounis EC, Christie DB 3rd, De Loos ER, DeVoe WB, Formijne Jonkers HA, Kiel B, Ko HJ, Marasco SF, Spanjersberg WR, Su YH, Summerhayes RG, Van Huijstee PJ, Vermeulen J, Vos DI, Verhofstad MHJ, and Wijffels MME

Subjects
Humans, Retrospective Studies, Case-Control Studies, Treatment Outcome, Length of Stay, Rib Fractures complications, Rib Fractures surgery, Spinal Fractures complications
Abstract

Background: The presence of six or more rib fractures or a displaced rib fracture due to cardiopulmonary resuscitation (CPR) has been associated with longer hospital and intensive care unit (ICU) length of stay (LOS). Evidence on the effect of surgical stabilization of rib fractures (SSRF) following CPR is limited. This study aimed to evaluate outcomes after SSRF versus nonoperative management in patients with multiple rib fractures after CPR., Methods: An international, retrospective study was performed in patients who underwent SSRF or nonoperative management for multiple rib fractures following CPR between January 1, 2012, and July 31, 2020. Patients who underwent SSRF were matched to nonoperative controls by cardiac arrest location and cause, rib fracture pattern, and age. The primary outcome was ICU LOS., Results: Thirty-nine operatively treated patient were matched to 66 nonoperatively managed controls with comparable CPR-related characteristics. Patients who underwent SSRF more often had displaced rib fractures (n = 28 [72%] vs. n = 31 [47%]; p = 0.015) and a higher median number of displaced ribs (2 [P 25 -P 75 , 0-3] vs. 0 [P 25 -P 75 , 0-3]; p = 0.014). Surgical stabilization of rib fractures was performed at a median of 5 days (P 25 -P 75 , 3-8 days) after CPR. In the nonoperative group, a rib fixation specialist was consulted in 14 patients (21%). The ICU LOS was longer in the SSRF group (13 days [P 25 -P 75 , 9-23 days] vs. 9 days [P 25 -P 75 , 5-15 days]; p = 0.004). Mechanical ventilator-free days, hospital LOS, thoracic complications, and mortality were similar., Conclusion: Despite matching, those who underwent SSRF over nonoperative management for multiple rib fractures following CPR had more severe consequential chest wall injury and a longer ICU LOS. A benefit of SSRF on in-hospital outcomes could not be demonstrated. A low consultation rate for rib fixation in the nonoperative group indicates that the consideration to perform SSRF in this population might be associated with other nonradiographic or injury-related variables., Level of Evidence: Therapeutic/Care Management; Level III., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Published
2022
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34. Surgical stabilization of severe chest wall injury following cardiopulmonary resuscitation.

Author

DeVoe WB, Abourezk M, Goslin BJ, Saraswat N, Kiel B, Bach JA, Suh KI, and Eriksson EA

Subjects
Female, Flail Chest etiology, Flail Chest surgery, Fractures, Multiple etiology, Fractures, Multiple surgery, Humans, Length of Stay, Male, Middle Aged, Patient Selection, Respiration, Artificial statistics & numerical data, Retrospective Studies, Risk Adjustment methods, Trauma Severity Indices, United States epidemiology, Cardiopulmonary Resuscitation adverse effects, Fracture Fixation adverse effects, Fracture Fixation methods, Fracture Fixation statistics & numerical data, Postoperative Complications mortality, Postoperative Complications therapy, Rib Fractures etiology, Rib Fractures surgery, Thoracic Injuries etiology, Thoracic Injuries surgery
Abstract

Background: Cardiopulmonary resuscitation (CPR) contributes to significant chest wall injury similar to blunt trauma. With benefits realized for surgical stabilization of rib fractures (SSRFs) for flail injuries and severely displaced fractures following trauma, SSRF for chest wall injury following CPR could be advantageous, provided good functional and neurologic outlook. Experience is limited. We present a review of patients treated with SSRF at our institution following CPR., Methods: A retrospective analysis of patients undergoing SSRF following CPR was performed between 2019 and 2020. Perioperative inpatient data were collected with outpatient follow-up as able., Results: Five patients underwent SSRF over the course of the 2-year interval. All patients required invasive ventilation preoperatively or had impending respiratory. Mean age was 59 ± 12 years, with all patients being male. Inciting events for cardiac arrest included respiratory, ventricular tachycardia, ventricular fibrillation, pulseless electrical activity, and anaphylaxis. Time to operation was 6.6 ± 3 days. Four patients demonstrated anterior flail injury pattern with or without sternal fracture, with one patient having multiple severely displaced fractures. Surgical stabilization of rib fracture was performed appropriately to restore chest wall stability. Mean intensive care unit length of stay was 9.8 ± 6.4 days and overall hospital length of stay 24.6 ± 13.2 days. Median postoperative ventilation was 2 days (range, 1-15 days) with two patients developing pneumonia and one requiring tracheostomy. There were no mortalities at 30 days. One patient expired in hospice after a prolonged hospitalization. Disposition destination was variable. No hardware complications were noted on outpatient follow-up, and all surviving patients were home., Conclusion: Chest wall injuries are incurred frequently following CPR. Surgical stabilization of these injuries can be considered to promote ventilator liberation and rehabilitation. Careful patient selection is paramount, with surgery offered to those with reversible causes of arrest and good functional and neurologic outcome. Experience is early, with further investigation needed., Level of Evidence: Therapeutic, Level V., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Published
2022
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35. Distributions of polycyclic musk fragrance in wastewater treatment plant (WWTP) effluents and sludges in the United States.

Author

Sun P, Casteel K, Dai H, Wehmeyer KR, Kiel B, and Federle T

Subjects
Environmental Monitoring, Fatty Acids, Monounsaturated analysis, Sewage statistics & numerical data, United States, Wastewater statistics & numerical data, Perfume analysis, Sewage chemistry, Waste Disposal, Fluid, Wastewater chemistry, Water Pollutants, Chemical analysis
Abstract

The polycyclic musks, AHTN and HHCB are fragrance ingredients widely used in consumer products. A monitoring campaign was conducted and collected grab effluent and sludge samples at 40 wastewater treatment plants (WWTP) across the United States to understand their occurrence and statistical distribution in these matrices. AHTN concentration in effluent ranged from <0.05 μg/L (LOQ) to 0.44 μg/L with a mean and standard deviation of 0.18 ± 0.11 μg/L. HHCB concentrations in effluent ranged from 0.45 to 4.79 μg/L with a mean of 1.86 ± 1.01 μg/L. AHTN concentrations in sludge ranged from 0.65 to 15.0mg/kg dw (dry weight) with a mean and standard deviation being 3.69 ± 2.57 mg/kg dw, while HHCB sludge concentrations were between 4.1 and 91 mg/kg with a mean of 34.0 ± 23.1mg/kg dw. Measured concentrations of AHTN and HHCB were significantly correlated with each other in both effluent and sludge. The concentrations of HHCB in both effluent and sludge were approximately an order of magnitude higher than those for AHTN, consistent with 2011 usage levels. The highest measured effluent concentrations for both AHTN and HHCB were below their respective freshwater PNECs (predicted no effect concentrations), indicating a negligible risk to biological communities below WWTPs, even in the absence of upstream dilution. Moreover, the large number of effluents and sludges sampled provides a statistical distribution of loadings that can be used to develop more extensive probabilistic exposure assessments for WWTP mixing zones and sludge amended soils., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Published
2014
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36. Probabilistic assessment of environmental exposure to the polycyclic musk, HHCB and associated risks in wastewater treatment plant mixing zones and sludge amended soils in the United States.

Author

Federle T, Sun P, Dyer S, and Kiel B

Subjects
Fatty Acids, Monounsaturated analysis, Risk Assessment, Soil chemistry, United States, Waste Disposal, Fluid, Wastewater chemistry, Wastewater statistics & numerical data, Agriculture methods, Benzopyrans analysis, Environmental Exposure statistics & numerical data, Environmental Monitoring, Perfume analysis, Water Pollutants, Chemical analysis, Water Pollution, Chemical statistics & numerical data
Abstract

The objective of this work was to conduct an environmental risk assessment for the consumer use of the polycyclic musk, HHCB (CAS No. 1222-05-5) in the U.S. focusing on mixing zones downstream from municipal wastewater treatment plants (WWTPs) and sludge amended soils. A probabilistic exposure approach was utilized combining statistical distributions of effluent and sludge concentrations for the U.S. WWTPs with distributions of mixing zone dilution factors and sludge loading rates to soil to estimate HHCB concentrations in surface waters and sediments below WWTPs and sludge amended soils. These concentrations were then compared to various toxicity values. Measured concentrations of HHCB in effluent and sludge from a monitoring program of 40 WWTPs across the U.S. formed the basis for estimating environmental loadings. Based upon a Monte Carlo analysis, the probability of HHCB concentrations being below the PNEC (predicted no effect concentration) for pelagic freshwater organisms was greater than or equal to 99.87% under both mean and low flow regimes. Similarly, the probability of HHCB concentrations being less than the PNEC for freshwater sediment organisms was greater than or equal to 99.98%. Concentrations of HHCB in sludge amended soils were estimated for single and repeated annual sludge applications with tilling of the sludge into the soil, surface application without tilling and a combination reflecting current practice. The probability of soil HHCB concentrations being below the PNEC for soil organisms after repeated sludge applications was 94.35% with current sludge practice. Probabilistic estimates of HHCB exposures in surface waters, sediments and sludge amended soils are consistent with the published values for the U.S. In addition, the results of these analyses indicate that HHCB entering the environment in WWTP effluent and sludge poses negligible risk to aquatic and terrestrial organisms in nearly all exposure scenarios., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Published
2014
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37. Experimental check of the Gerasimov-Drell-Hearn sum rule for 1H.

Author

Dutz H, Helbing K, Krimmer J, Speckner T, Zeitler G, Ahrens J, Altieri S, Annand JR, Anton G, Arends HJ, Beck R, Bock A, Bradtke C, Braghieri A, v Drachenfels W, Frommberger F, Godo M, Goertz S, Grabmayr P, Hasegawa S, Hansen K, Harmsen J, Heid E, Hillert W, Holvoet H, Horikawa N, Iwata T, Hoorebeke LV, D'Hose N, Jennewein P, Kiel B, Klein F, Kondratiev R, Lang M, Lannoy B, Leukel R, Lisin V, Menze D, Meyer W, Michel T, Naumann J, Panzeri A, Pedroni P, Pinelli T, Preobrajenski I, Radtke E, Reicherz G, Rohlof C, Rostomyan T, Sauer M, Schoch B, Schumacher M, Tamas G, Thomas A, van de Vyver R, Weihofen W, and Zapadtka F

Abstract

For the first time we checked the fundamental Gerasimov-Drell-Hearn (GDH) sum rule for the proton experimentally in the photon energy range from 0.2-2.9 GeV with the tagged photon facilities at MAMI (Mainz) and ELSA (Bonn). New data of the doubly polarized total cross section difference are presented in the energy range from 1.6 to 2.9 GeV. The contribution to the GDH integral from 0.2-2.9 GeV yields [254+/-5(stat)+/-12(syst)] microb with negative contributions in the Regge regime at photon energies above 2.1 GeV. This trend supports the validity of the GDH sum rule.

Published
2004
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38. First Measurement of the Gerasimov-Drell-Hearn Sum Rule for 1H from 0.7 to 1.8 GeV at ELSA.

Author

Dutz H, Helbing K, Krimmer J, Speckner T, Zeitler G, Ahrens J, Altieri S, Annand JR, Anton G, Arends HJ, Beck R, Bock A, Bradtke C, Braghieri A, v Drachenfels W, Frommberger F, Godo M, Goertz S, Grabmayr P, Hasegawa S, Hansen K, Harmsen J, Heid E, Hillert W, Holvoet H, Horikawa N, Iwata T, Van Hoorebeke L, d'Hose N, Jennewein P, Kiel B, Klein F, Kondratiev R, Lang M, Lannoy B, Leukel R, Lisin V, Menze D, Meyer W, Michel T, Naumann J, Panzeri A, Pedroni P, Pinelli T, Preobrajenski I, Radtke E, Reicherz G, Rohlof C, Rostomyan T, Sauer M, Schoch B, Schumacher M, Tamas G, Thomas A, van de Vyver R, Weihofen W, and Zapadtka F

Abstract

To verify the fundamental Gerasimov-Drell-Hearn (GDH) sum rule for the first time experimentally, we measured the helicity dependent total photoabsorption cross section with circularly polarized real photons and longitudinally polarized nucleons in the photon energy range 0.68-1.82 GeV with the tagged photon facility at ELSA. The experiment was carried out with a 4pi detection system, a circularly polarized tagged photon beam, and a frozen spin polarized proton target. The contribution to the GDH sum rule in this photon energy range is [49.9+/-2.4(stat)+/-2.2(syst)] microb.

Published
2003
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39. Helicity amplitudes A1/2 and A3/2 for the D13(1520) resonance obtained from the gamma-->p-->-->ppi(0) Reaction.

Author

Ahrens J, Altieri S, Annand JR, Anton G, Arends HJ, Aulenbacher K, Beck R, Bradtke C, Braghieri A, Degrande N, D'Hose N, Drechsel D, Dutz H, Goertz S, Grabmayr P, Hansen K, Harmsen J, Von Harrach D, Hasegawa S, Hasegawa T, Heid E, Helbing K, Holvoet H, Van Hoorebeke L, Horikawa N, Iwata T, Jahn O, Jennewein P, Kageya T, Kamalov S, Kiel B, Klein F, Kondratiev R, Kossert K, Krimmer J, Lang M, Lannoy B, Leukel R, Lisin V, Matsuda T, McGeorge JC, Meier A, Menze D, Meyer W, Michel T, Naumann J, Panzeri A, Pedroni P, Pinelli T, Preobrajenski I, Radtke E, Reichert E, Reicherz G, Rohlof Ch, Rosner G, Ryckbosch D, Sauer M, Schoch B, Schumacher M, Seitz B, Speckner T, Takabayashi N, Tamas G, Thomas A, Tiator L, Van Vyver R, Wakai A, Weihofen W, Wissmann F, Zapadtka F, and Zeitler G

Abstract

The helicity dependence of the gamma-->p-->-->ppi(0) reaction has been measured for the first time in the photon-energy range from 550 to 790 MeV. The experiment, performed at the Mainz microtron MAMI, used a 4pi-detector system, a circularly polarized, tagged photon beam, and a longitudinally polarized frozen-spin target. These data are predominantly sensitive to the D13(1520) resonance and are used to determine its helicity amplitudes.

Published
2002
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40. Helicity dependence of gammap --> Npi below 450 MeV and contribution to the Gerasimov-Drell-Hearn sum rule.

Author

Ahrens J, Altieri S, Annand JR, Anton G, Arends H, Aulenbacher K, Beck R, Bradtke C, Braghieri A, Degrande N, d'Hose N, Dutz H, Goertz S, Grabmayr P, Hansen K, Harmsen J, von Harrach D, Hasegawa S, Hasegawa T, Heid E, Helbing K, Holvoet H, Van Hoorebeke L, Horikawa N, Iwata T, Jennewein P, Kageya T, Kiel B, Klein F, Kondratiev R, Kossert K, Krimmer J, Lang M, Lannoy B, Leukel R, Lisin V, Matsuda T, McGeorge JC, Meier A, Menze D, Meyer W, Michel T, Naumann J, Owens RO, Panzeri A, Pedroni P, Pinelli T, Preobrajenski I, and Radtke E

Abstract

The helicity dependence of the single pion photoproduction on the proton has been measured in the energy range from 200 to 450 MeV for the first time. The experiment, performed at the Mainz microtron MAMI, used a 4pi-detector system, a circularly polarized, tagged photon beam, and a frozen-spin target. The data obtained provide new information for multipole analyses of pion photoproduction and determine the main contributions to the Gerasimov-Drell-Hearn sum rule and the forward spin polarizability gamma(0).

Published
2000
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