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2. Particles and Fields via String Compactification

Author

Heckman, J., primary, Zoccarato, Gianluca, additional, Lawrie, Craig, additional, Dierigl, Markus, additional, Kundu, Sandipan, additional, Zhang, Hao, additional, Lipeles, Elliot, additional, Turner, Andrew, additional, and Balasubramanian, Vijay, additional

Published
2023
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5. Regulations

Author

Katan, L. L., Rossi, L., Heckman, J. H., Borodinsky, L., Ishiwata, H., and Katan, L. L., editor

Published
1996
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8. Teaching Plant-Soil Relationships with Color Images of Rhizosphere pH.

Author

Heckman, J. R. and Strick, J. E.

Abstract

Presents a laboratory exercise that uses a simple imaging technique to illustrate the profound effects that living roots exert on the pH of the surrounding soil environment. Achieves visually stimulating results that can be used to reinforce lectures on rhizosphere pH, nutrient availability, plant tolerance of soil acidity, microbial activity, and plant susceptibility to diseases. (Author/JRH)

Published
1996

13. William Brewster correspondence. Senders Heckman-Hersey

Author

Brewster, William, 1851-1919, Heckman, J. R., Mrs, Deane, Walter, 1848-1930, Hecos, D. T., Hedges, Charles F., Heim, William, Heimstreet, T. B., Heller, Edmund, 1875-1939, Henderson, Junius, 1865-1937, Herrick, Harold, Herrick, Robert F., Hersey, Frank Seymour, 1884, Harvard University, Museum of Comparative Zoology, Ernst Mayr Library, Brewster, William, 1851-1919, Heckman, J. R., Mrs, Deane, Walter, 1848-1930, Hecos, D. T., Hedges, Charles F., Heim, William, Heimstreet, T. B., Heller, Edmund, 1875-1939, Henderson, Junius, 1865-1937, Herrick, Harold, Herrick, Robert F., and Hersey, Frank Seymour, 1884

Subjects
1884-, Brewster, William, Correspondence, Deane, Walter, Heckman, J. R., Hecos, D. T, Hedges, Charles F, Heim, William, Heimstreet, T. B, Heller, Edmund, Henderson, Junius, Herrick, Harold, Herrick, Robert F, Hersey, Frank Seymour, Mrs, Ornithology
Published
1872

15. Hammertoe

Author

Heckman, J. D., Heckman, James D., editor, Schenck, Robert C., Jr., editor, and Agarwal, Animesh, editor

Published
2000
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17. Bunionette

Author

Heckman, J. D., Heckman, James D., editor, Schenck, Robert C., Jr., editor, and Agarwal, Animesh, editor

Published
2000
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20. Plantar Fasciitis

Author

Heckman, J. D., Heckman, James D., editor, Schenck, Robert C., Jr., editor, and Agarwal, Animesh, editor

Published
2000
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22. Metatarsalgia

Author

Heckman, J. D., Heckman, James D., editor, Schenck, Robert C., Jr., editor, and Agarwal, Animesh, editor

Published
2000
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23. Mallet Toe

Author

Heckman, J. D., Heckman, James D., editor, Schenck, Robert C., Jr., editor, and Agarwal, Animesh, editor

Published
2000
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24. Ingrown Toenail

Author

Heckman, J. D., Heckman, James D., editor, Schenck, Robert C., Jr., editor, and Agarwal, Animesh, editor

Published
2000
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28. First lasing of the IR upgrade FEL at Jefferson lab

Author

Behre, C., primary, Benson, S., additional, Biallas, G., additional, Boyce, J., additional, Curtis, C., additional, Douglas, D., additional, Dylla, H.F., additional, Dillon-Townes, L., additional, Evans, R., additional, Grippo, A., additional, Gubeli, J., additional, Hardy, D., additional, Heckman, J., additional, Hernandez-Garcia, C., additional, Hiatt, T., additional, Jordan, K., additional, Merminga, L., additional, Neil, G., additional, Preble, J., additional, Rutt, H., additional, Shinn, M., additional, Siggins, T., additional, Toyokawa, H., additional, Waldman, D.W., additional, Walker, R., additional, Wilson, N., additional, Yunn, B., additional, and Zhang, S., additional

Published
2004
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30. Levels of evidence

Author

WRIGHT, J. G., SWIONTKOWSKI, M., and HECKMAN, J. D.

Published
2006

32. First lasing of the IR upgrade FEL at Jefferson lab

Author

Behre, C, Benson, S, Biallas, G, Boyce, J, Curtis, C, Douglas, D, Dylla, H.F, Dillon-Townes, L, Evans, R, Grippo, A, Gubeli, J, Hardy, D, Heckman, J, Hernandez-Garcia, C, Hiatt, T, Jordan, K, Merminga, L, Neil, G, Preble, J, Rutt, H, Shinn, M, Siggins, T, Toyokawa, H, Waldman, D.W, Walker, R, Wilson, N, Yunn, B, and Zhang, S

Published
2004
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33. Fission, fusion, and 6D RG flows

Author

Heckman, J, Rudelius, T, Tomasiello, A, Heckman, JJ, Heckman, J, Rudelius, T, Tomasiello, A, and Heckman, JJ

Abstract

We show that all known 6D SCFTs can be obtained iteratively from an underlying set of UV progenitor theories through the processes of “fission” and “fusion”. Fission consists of a tensor branch deformation followed by a special class of Higgs branch deformations characterized by discrete and continuous homomorphisms into flavor symmetry algebras. Almost all 6D SCFTs can be realized as fission products. The remainder can be constructed via one step of fusion involving these fission products, whereby a single common flavor symmetry of decoupled 6D SCFTs is gauged and paired with a new tensor multiplet at the origin of moduli space, producing an RG flow “in reverse” to the UV. This leads to a streamlined labeling scheme for all known 6D SCFTs in terms of a few pieces of group theoretic data. The partial ordering of continuous homomorphisms su(2) → g flav for g flav a flavor symmetry also points the way to a classification of 6D RG flows.

Published
2019

35. Hairpin Ribozyme Structure and Dynamics

Author

Banerjee, A. R., primary, Berzal-Herranz, A., additional, Bond, J., additional, Butcher, S., additional, Esteban, J. A., additional, Heckman, J. E., additional, Sargueil, B., additional, Walter, N., additional, and Burke, J. M., additional

Published
1997
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36. Poster

Author

Andermar, J., primary, Helling, H.-J., additional, Koebke, J., additional, Von Mallek, D., additional, Landwehr, P., additional, Rehm, K. E., additional, Badke, A., additional, Eingartner, C., additional, Pütz, M., additional, Höntzsch, D., additional, Böhringer, G., additional, Schädel-Höpfner, M., additional, Lemke, T., additional, Gotzen, L., additional, Böllinger, Ch., additional, Neumann, C., additional, Jakob, M., additional, Nerlich, M., additional, Brück, E., additional, Ziring, E., additional, Petermann, J., additional, Cook, St. D., additional, Ryaby, J. P., additional, Heckman, H. D., additional, Kristiansen, Th. K., additional, Dorow, C., additional, Herrmann, H., additional, Friedel, R., additional, Markgraf, E., additional, Evers, B., additional, Gerngroß, H., additional, Feld, Ch., additional, Lömker, J., additional, Schmitt, J., additional, Künneke, M., additional, Göricke, H., additional, Celik, I., additional, Lorenz, W., additional, Baumgaertel, F., additional, Zelder, J., additional, Finkemeier, H., additional, Schnabel, M., additional, Schlegel, J., additional, Frankel, V. H., additional, Mohr, F., additional, Bondartschuk, M., additional, Beier, Th., additional, Meyer, Ch., additional, Hein, St., additional, Friess, Th., additional, Albrecht, F., additional, Gahr, R. H., additional, Löhn, D., additional, Göllnitz, W., additional, Socha, U., additional, Arens, L., additional, Giggel, S., additional, Stroh, Ch., additional, Goldhahn, S., additional, Goldhahn, J., additional, Mothes, H., additional, Bach, O., additional, Grüber, J., additional, Stahlenbrecher, A., additional, Döhling, F., additional, Dziwisch, L., additional, Gühne, H.-J., additional, Oeri, Ch., additional, Affolter, U., additional, Haug, U., additional, Willy, C., additional, Heckman, J. D., additional, McCabe, J., additional, Frey, J., additional, Helm, M., additional, Hauke, J., additional, Lampl, L., additional, Bock, K.-H., additional, Hessmann, M., additional, Morgenthal, F., additional, Höck, St., additional, Schumacher, D., additional, Mohr, Th., additional, Dörsel, P., additional, Ingnatius, A., additional, Reif, D., additional, Claes, L., additional, Ishaque, B., additional, Ishaque, N., additional, Augele, I., additional, Kienapfel, H., additional, Klose, K. J., additional, Ivanovic, I., additional, Nikcevic, R., additional, Jukema, G. N., additional, Settner, M., additional, Böhm, H.-J., additional, Hierholzer, G., additional, Katzer, A., additional, Meenen, N. M., additional, Saalfeld, U., additional, Fink, J., additional, Jungbluth, K. H., additional, Krettek, Ch., additional, Schandelmaier, P., additional, Könemann, B., additional, Tscherne, H., additional, Laule, J., additional, Lindhorst, E., additional, Miller, H. A. B., additional, Taylor, G. A., additional, Magin, M. N., additional, Paar, O., additional, Erli, H. J., additional, Mährlein, R., additional, Kalt, M., additional, Schmelzeisen, H., additional, Meyer, K., additional, Schmidt, R., additional, Becker, H. P., additional, Minholz, R., additional, Schröder, J. P., additional, Uhrmacher, A., additional, Möller, H. D., additional, Angele, P., additional, Maghsudi, M., additional, Müller, C., additional, Neumann, H.-S., additional, Rieger, H., additional, Klein, W., additional, Olivier, L., additional, Neudeck, F., additional, Assenmacher, St., additional, Schmit-Neuerburg, K.-P., additional, Paul, Ch., additional, Hüfner, T., additional, Rötterink, H., additional, Pohlemann, T., additional, Rentsch, F., additional, Gebauer, H., additional, Scherf, F. G., additional, Rudolf, J., additional, Scherer, M. A., additional, Schwarz, W., additional, Herfeldt, K., additional, Gumppenberg, St. V., additional, Maurer, J., additional, Brug, E., additional, Schildhauer, Th. A., additional, Josten, C., additional, Ekkernkamp, A., additional, Muhr, G., additional, Schmelz, A., additional, Nestle, D., additional, Schmitz, B., additional, Kinzl, L., additional, Schmidt, I., additional, Marx, F., additional, Scholle, H.-Ch., additional, Anders, Ch., additional, Smolenski, U., additional, Rosenbaum, D., additional, Röderer, M., additional, Schmoz, G., additional, Lorz, E., additional, Höpner, J., additional, Fröhlich, F., additional, Schnettler, R., additional, Dingeldein, E., additional, Donath, K., additional, Scola, E., additional, Kleine, L., additional, Meyer, J., additional, Sterk, J., additional, Strauss, E., additional, Oppenheim, W., additional, Petrucelli, R., additional, Szita, J., additional, Laczkó, T., additional, Renner, A., additional, Bodzay, T., additional, Usikow, W., additional, Hofmann, Ch., additional, Voss, S., additional, Kaffenberger, W., additional, Wennmacher, M., additional, Fell, M., additional, Meißner, A., additional, Rahmanzadeh, R., additional, Wilke, H.-J., additional, Wischhöfer, E., additional, Lankes, P., additional, Schmoll, P., additional, Wittner, B., additional, Holz, U., additional, Walthers, E. M., additional, and Junge, A., additional

Published
1996
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37. Freie Vorträge

Author

Windolf, J., primary, Inglis, R., additional, Hollander, D., additional, Rueger, J., additional, Pahlke, K., additional, Meier-Hellmann, A., additional, Oberhoffer, M., additional, Reinhart, K., additional, Neidhardt, R., additional, Keel, M., additional, Trentz, O., additional, Ertel, W., additional, Haug, U., additional, Willy, C., additional, Gerngroß, H., additional, ten Duis, H. J., additional, Roerdink, H., additional, Timens, W., additional, De Leij, L., additional, Remmers, D., additional, Pape, H.-C., additional, Grotz, M., additional, Gruner, A., additional, Regel, G., additional, Tscherne, H., additional, Kretschmer, R., additional, Gnann, W., additional, Maghsudi, M., additional, Neumann, C., additional, Nerlich, M., additional, Mutzbauer, T., additional, Georgieff, M., additional, Breitfuß, H., additional, Resch, H., additional, Fröhlich, R., additional, Povacz, P., additional, Möllenhoff, G., additional, Josten, C., additional, Buchholz, J., additional, Muhr, G., additional, Cook, St. D., additional, Ryaby, J. P., additional, Heckman, J. D., additional, Kristiansen, Th. K., additional, Mutschler, W., additional, Wirbel, R., additional, Schulte, M., additional, Schmid, U., additional, Herr, G., additional, Schnettler, R., additional, Wieland, O., additional, Weber, K., additional, Fell, M., additional, Meißner, A., additional, Wennmacher, M., additional, Rahmanzadeh, R., additional, Hente, R., additional, Schildhauer, Th., additional, Wachtel, Th., additional, Weinberg, A.-M., additional, Draijer, F., additional, Maurer, F., additional, Quirini, W., additional, Rommens, P. M., additional, Broos, P. L., additional, Stöckle, U., additional, Hoffmann, R., additional, Südkamp, N. P., additional, Haas, N., additional, Steinbeck, J., additional, Jerosch, J., additional, Stechmann, J., additional, Güth, V., additional, Klöckner, C., additional, Wörsdörfer, O., additional, Pickel, H., additional, Hofmeister, M., additional, Militz, M., additional, Bühren, V., additional, Helling, H.-J., additional, Prokop, A., additional, Ullrich, G., additional, Brochhagen, H.-G., additional, Rehm, K. E., additional, Müller, E. J., additional, Russe, O., additional, Weißkopf, M., additional, Südkamp, N., additional, Kern, O., additional, Bouillon, B., additional, Löbach, R., additional, Tiling, T., additional, Lill, H., additional, Moor, C., additional, Schmidt, A., additional, Echtermeyer, V., additional, Weise, K., additional, Boack, D.-H., additional, Mittlmeier, Th., additional, Wichelhaus, A., additional, Dee, W., additional, Winckler, St., additional, Brug, E., additional, Ziring, E., additional, Petermann, J., additional, Walthers, E., additional, Götzen, L., additional, Prymka, M., additional, Bach, T., additional, Höher, J., additional, Tiling, Th., additional, Brand, B., additional, Buchgraber, A., additional, Pässler, H. H., additional, Mann, K., additional, Lange, K., additional, Reinbold, W.-D., additional, Strauss, J. M., additional, Schmiel, S., additional, Gehling, H., additional, Hessmann, M., additional, Gotzen, L., additional, Knop, A., additional, Breyer, H.-G., additional, Voigt, Ch., additional, Ramanzadeh, R., additional, Platte, K., additional, Gelis, Th., additional, Hanrath, R. D., additional, Poell, A., additional, Brandt, T., additional, Bonnaire, F., additional, Kuner, E. H., additional, Rösch, M., additional, Gebhard, F., additional, Steffen, P., additional, Kinzl, L., additional, Brückner, U. B., additional, Ishaque, N., additional, Augele, I., additional, Kienapfel, H., additional, Klose, K. J., additional, Pröbstel, M., additional, Richter, J., additional, Börner, M., additional, Khodadadyan, C., additional, Raschke, M., additional, Beier, Th., additional, Giggel, S., additional, Mohr, F., additional, Schier, F., additional, Schandelmaier, P., additional, Krettek, Ch., additional, Kohl, A., additional, Dietrich, M., additional, Müller, C. A., additional, Pfister, U., additional, Rudolf, J., additional, Könemann, B., additional, Henry, St. L., additional, Ostermann, P. A. W., additional, Hahn, M. P., additional, Seligson, D., additional, Minholz, R., additional, and Dubowy, T., additional

Published
1996
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38. Induktion der Heilung: Weichteile — Knochen — Gelenke

Author

Perren, St. M., primary, Tepic, S., additional, Wolf, K., additional, Gürtner, I., additional, Rösch, I., additional, Trudrung, P., additional, Schweiberer, L., additional, Rack, Th., additional, Stürmer, K. M., additional, Rehart, St., additional, Zichner, L., additional, Heckman, J. D., additional, Ryaby, J. P., additional, McCabe, J., additional, Frey, J., additional, Ekkernkamp, A., additional, Herr, G., additional, Küsswetter, W., additional, Gaertner, Th., additional, Hahn, M., additional, Prellwitz, W., additional, Rommens, P. M., additional, Gerich, T., additional, Lobenhoffer, P., additional, Kang, R., additional, Fu, F., additional, Evans, C. H., additional, Liebau, J., additional, Pallua, N., additional, Machens, H. G., additional, Berger, A., additional, Schratt, H.-E., additional, Bosch, U., additional, Decker, B., additional, Grotz, M., additional, Krettek, Ch., additional, Tscherne, H., additional, Markmiller, M., additional, Braun, W., additional, Rüter, A., additional, Becker, U., additional, Fleischmann, W., additional, Lang, E., additional, Bischoff, M., additional, Josten, Ch., additional, Kremer, M., additional, Möllenhoff, G., additional, Muhr, G., additional, Feifel, H., additional, Stützle, H., additional, Schieker, M., additional, Wilhelm, K., additional, Dorow, C., additional, Herrmann, H., additional, Schmidt, I., additional, Markgraf, E., additional, Friedl, W., additional, Riedel, S., additional, Lattermann, Ch., additional, Weinberg, A., additional, Lobenhoffer, H. P., additional, Holz, J., additional, Meenen, N., additional, Adamietz, P., additional, and Jungbluth, K. H., additional

Published
1996
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43. Micro Data and General Equilibrium Models

Author

Browning, M, Hansen, L, Heckman, J, Taylor, J, and Woodford, M

Abstract

Dynamic general equilibrium models are required to evaluate policies applied at the national level. To use these models to make quantitative forecasts requires knowledge of an extensive array of parameter values for the economy at large. This essay describes the parameters required for different economic models, assesses the discordance between the macromodels used in policy evaluation and the microeconomic models used to generate the empirical evidence. For concreteness, we focus on two general equilibrium models: the stochastic growth model extended to include some forms of heterogeneity and the overlapping generations model enriched to accommodate human capital formation.

Published
2016

45. 6D RG flows and nilpotent hierarchies

Author

Heckman, J, Rudelius, T, Tomasiello, A, TOMASIELLO, ALESSANDRO, Heckman, J, Rudelius, T, Tomasiello, A, and TOMASIELLO, ALESSANDRO

Abstract

With the eventual aim of classifying renormalization group flows between 6D superconformal field theories (SCFTs), we study flows generated by the vevs of “conformal matter,” a generalization of conventional hypermultiplets which naturally appear in the F-theory classification of 6D SCFTs. We consider flows in which the parent UV theory is (on its partial tensor branch) a linear chain of gauge groups connected by conformal matter, with one flavor group G at each end of the chain, and in which the symmetry breaking of the conformal matter at each end is parameterized by the orbit of a nilpotent element, i.e. T-brane data, of one of these flavor symmetries. Such nilpotent orbits admit a partial ordering, which is reflected in a hierarchy of IR fixed points. For each such nilpotent orbit, we determine the corresponding tensor branch for the resulting SCFT. An important feature of this algebraic approach is that it also allows us to systematically compute the unbroken flavor symmetries inherited from the parent UV theory.

Published
2016

46. 6d Conformal matter

Author

Del Zotto, M, Heckman, J, Tomasiello, A, Vafa, C, Heckman, JJ, Del Zotto, M, Heckman, J, Tomasiello, A, Vafa, C, and Heckman, JJ

Abstract

A single M5-brane probing G, an ADE-type singularity, leads to a system which has G × G global symmetry and can be viewed as “bifundamental” (G, G) matter. For the AN series, this leads to the usual notion of bifundamental matter. For the other cases it corresponds to a strongly interacting (1, 0) superconformal system in six dimensions. Similarly, an ADE singularity intersecting the Hořava-Witten wall leads to a superconformal matter system with E8 × G global symmetry. Using the F-theory realization of these theories, we elucidate the Coulomb/tensor branch of (G, G′) conformal matter. This leads to the notion of fractionalization of an M5-brane on an ADE singularity as well as fractionalization of the intersection point of the ADE singularity with the Hořava-Witten wall. Partial Higgsing of these theories leads to new 6d SCFTs in the infrared, which we also characterize. This generalizes the class of (1, 0) theories which can be perturbatively realized by suspended branes in IIA string theory. By reducing on a circle, we arrive at novel duals for 5d affine quiver theories. Introducing many M5-branes leads to large N gravity duals.

Published
2015

48. Sectional notes

Author

Heckman, J. H., Zuckerman, H. G., Metzger, C. H., Ward, W. B., Gardner, John S., Hussey, Frank W., Donaldson, Ralph W., Tolaas, A. G., Fernow, K. H., Hardenburg, E. V., Been, W. G., Schmidt, Robert, Gillig, E. M., Tussing, E. B., Lauer, K. W., Klages, K. H., Drain, Brooks D., Bailey, H. L., and Milward, J. G.

Published
1935
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49. Identification problems in personality psychology

Author

Borghans, L., Golsteyn, B.H.H., Heckman, J., Humphries, J.E., RS: GSBE DUHR, Macro, International & Labour Economics, Externe publicaties SBE, and RS: GSBE

Subjects
personality, Identification problem, achievement test, psychology, grades
Published
2011

50. Couplings in F-theory and non-commutative geometry

Author

Cecotti, Sergio, Cheng, M. C. N., Heckman, J. J., and Vafa, C.

Subjects
Mathematical physics, Differential, Geometry, Geometry, Differential, Settore FIS/02 - Fisica Teorica, Modelli e Metodi Matematici
Published
2011

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