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3. Rare HCV subtypes and retreatment outcomes in a cohort of European DAA-experienced patients

Author

Antoni, C., Teufel, A., Vogelmann, R., Ebert, M., Balavoine, J., Giostra, E., Berning, M., Hampe, J., Boettler, T., Neumann-Haefelin, C., Thimme, R., De Gottardi, A., Rauch, A., Semmo, N., Ellenrieder, V., Gress, M., Herrmann, A., Stallmach, A., Hoffmann, D., Protzer, U., Kodal, A., Löbermann, M., Götze, T., Keitel-Anselmino, V., Lange, C.M., Zachoval, R., Mayerle, J., Maieron, A., Michl, P., Merle, U., Moradpour, D., Chave, J.-P., Muche, M., Epple, H.-J., Müller-Schilling, M., Kocheise, F., Müller, T., Tacke, F., Roeb, E., Rissland, J., Krawczyk, M., Schulze, P., Semela, D., Spengler, U., Rockstroh, J., Strassburg, C.P., Siebler, J., Schulze zur Wiesch, J., Piecha, F., von Felden, J., Jordan, S., Lohse, A., Sprinzl, M., Galle, P., Stauber, R., Strey, B., Steckstor, W., Schmiegel, W., Brockmeyer, N.H., Canbay, A., Trautwein, C., Uschner, F., Trebicka, J., Weber, T., Wedemeyer, H., Cornberg, M., Manns, M., Wietzke-Braun, P., Günther, R., Willuweit, K., Hilgard, G., Schmidt, H., Zizer, E., Backhus, J., Seufferlein, T., Al-Taie, O., Angeli, W., Beckebaum, S., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hametner, S., Schöfl, R., Haag, S., Heinzow, H., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschläger, S., Magenta, L., Beretta-Piccoli, B. Terziroli, Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reinhardt, L., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Wege, H., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtländer, A., Böhm, G., Börner, N., Bohr, U., Bokemeyer, B., Bruch, H.R., Bucholz, D., Buggisch, P., Matschenz, K., Petersen, J., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Tal, A.O., Schneider, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Hüppe, D., Fischer, J., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H.R., Glas, M., Glaunsinger, T., Goebel, F., Göbel, U., Görlitz, B., Graf, R., Gruber, H., Hartmann, C., Klag, C., Härter, G., Herder, M., Heuchel, T., Heuer, S., Hinrichsen, H., Seegers, B., Höffl, K.-H., Hörster, H., Sonne, J.-U., Hofmann, W.P., Holst, F., Hunstiger, M., Hurst, A., Jägel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Klüppelberg, U., Wolfratshausen, Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Körfer, A., Köster, A., Kuhn, M., Langekamp, A., Künzig, B., Link, R., Littman, M., Löhr, H., Lutz, T., Gute, P., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mauss, S., Mayer, C., Möller, H., Heyne, R., Moritzen, D., Mroß, M., Mundlos, M., Naumann, U., Nehls, O., K, Ningel, R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rössle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, W., Schmidt-Heinevetter, G., Fabris, J. Schmidtler-von, Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K., Stähler, D., Stenschke, F., Steffens, H., Stein, K., Steinmüller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Graf, Christiana, Berg, Christoph P., Port, Kerstin, Deterding, Katja, Buggisch, Peter, Peiffer, Kai-Henrik, Vermehren, Johannes, Dultz, Georg, Geier, Andreas, Reiter, Florian P., Bruns, Tony, Schattenberg, Jörn M., Durmashkina, Elena, Gustot, Thierry, Moreno, Christophe, Trauth, Janina, Discher, Thomas, Fischer, Janett, Berg, Thomas, Kremer, Andreas E., Müllhaupt, Beat, Zeuzem, Stefan, and Sarrazin, Christoph

Published
2024
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4. French national protocol for diagnosis and management of epidermal necrolysis in adults (Stevens-Johnson syndrome and toxic epidermal necrolysis)

Author

Ingen-Housz-Oro, S., Matei, I., Gaillet, A., Gueudry, J., Zaghbib, K., Assier, H., Hua, C., Bensaid, B., Colin, A., Ouedraogo, R., Redlich, J., Courtois, E., Chazelas, K., Sbidian, E., Nakad, L., Bequignon, E., Terkmane, N., Gaultier, F., Schlemmer, F., Do-Pham, G., Barbaud, A., Lebrun-Vignes, B., Hoffmann, C., Mahé, P.-J., Le Floch, R., Bernier, C., Vabres, B., Milpied, B., Delcampe, A., Tétart, F., Tauber, M., Staumont-Sallé, D., Dezoteux, F., Descamps, V., Misery, L., Bursztejn, A.-C., Dereure, O., Amazan, E., Le Bidre, E., Le Pallec, S., Lagier, C., Laroche, A., Ferrat, E., Wolkenstein, P., and de Prost, N.

Published
2024
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5. Quadratus Lumborum Block as a Cornerstone for Neonatal Intestinal Surgery Enhanced Recovery (ERAS): A Case Series

Author

Hoffmann C, Snow A, Chedid C, Abi Shadid C, and Miyasaka EA

Subjects
neonatal pain, neonatal regional anesthesia, early neonatal extubation, neonatal intestinal surgery, neonatal enhanced recovery, Anesthesiology, RD78.3-87.3
Abstract

Cassandra Hoffmann,1 Angela Snow,2 Celine Chedid,3 Carol Abi Shadid,3 Eiichi A Miyasaka4 1Pediatric Anesthesiology, Akron Children’s Hospital, Akron, OH, USA; 2Pediatric Anesthesiology, Nemours Children’s Hospital, Wilmington, DE, USA; 3Pediatric Anesthesiology, University Hospitals Rainbow Babies and Children’s Hospital, Cleveland, OH, USA; 4Pediatric Surgery, University Hospitals Rainbow Babies and Children’s Hospital, Cleveland, OH, USACorrespondence: Eiichi A Miyasaka, Pediatric Surgery, University Hospitals Rainbow Babies and Children’s Hospital, 11100 Euclid Ave, MAC 1000, Cleveland, OH, 44106, USA, Tel +1 216-844-3015, Fax +1 216-844-8647, Email eiichi.miyasaka@uhhospitals.orgPurpose: Neonates present unique challenges for pediatric surgical teams. To optimize outcomes, it is imperative to standardize perioperative care by using early extubation and multimodal analgesic techniques. The quadratus lumborum (QL) block provides longer duration and superior pain relief than other single-injection abdominal fascial plane techniques. The purpose of this case series was to report our initial experience with QL blocks in neonatal patients treated with intestinal ERAS.Patients and Methods: Ten neonates requiring intestinal surgery at a single tertiary care center who received QL blocks between December 2019 and April 2022 for enhanced recovery were studied. Bilateral QL blocks were performed with 0.5 mL/kg of 0.25% ropivacaine per side with an adjuvant of 1 mcg/kg of dexmedetomidine.Results: Gestational age at birth ranged from 32.2 to 41 weeks. The median age, weight, and American Society of Anesthesiologists (ASA) score at the time of surgery was 5 days [range 7.5 hours, 60 days], 2.84 kg [range 1.5, 4.5], and 3, respectively. Bilateral QL blocks were performed without complications in all patients. Two patients were outside the neonatal range from birth to surgery, but were under 42 weeks gestational age when corrected for prematurity. All patients were extubated with well-controlled pain, and no patient required reintubation within the first 24 hours. Postoperatively, median cumulative morphine equivalents were 0.16 mg/kg [range 0, 0.79] and six patients received scheduled acetaminophen. Morphine (0.1 mg/kg) was administered to patients with a modified neonatal infant pain scale (NIPS) score greater than or equal to 4, and pain was reassessed 1 hour after administration (Appendix).Conclusion: When developing intestinal ERAS protocols, Bilateral QL blocks may be considered for postoperative analgesia in the neonatal population. Further prospective studies are required to validate this approach in neonates.Keywords: neonatal pain, neonatal regional anesthesia, early neonatal extubation, neonatal intestinal surgery, neonatal enhanced recovery

Published
2023

6. Collinear antiferromagnetic order in URu$_2$Si$_{2-x}$P$_x$ revealed by neutron diffraction

Author

Rahn, M. C., Gallagher, A., Orlandi, F., Khalyavin, D. D., Hoffmann, C., Manuel, P., Baumbach, R., and Janoschek, M.

Subjects
Condensed Matter - Strongly Correlated Electrons
Abstract

The hidden order phase in URu$_2$Si$_2$ is highly sensitive to electronic doping. A special interest in silicon-to-phosphorus substitution is due to the fact that it may allow one, in part, to isolate the effects of tuning the chemical potential from the complexity of the correlated $f$ and $d$ electronic states. We investigate the new antiferromagnetic phase that is induced in URu$_2$Si$_{2-x}$P$_x$ at $x\gtrsim0.27$. Time-of-flight neutron diffraction of a single crystal ($x=0.28$) reveals $c$-axis collinear $\mathbf{q}_\mathrm{m}=(\frac12,\frac12,\frac12)$ magnetic structure with localized magnetic moments ($\approx2.1\,\mu_\mathrm{B}$). This points to an unexpected analogy between the (Si,P) and (Ru,Rh) substitution series. Through further comparisons with other tuning studies of URu$_2$Si$_2$, we are able to delineate the mechanisms by which silicon-to-phosphorus substitution affects the system. In particular, both the localization of itinerant 5$f$ electrons as well as the choice of $\mathbf{q}_m$ appears to be consequences of the increase in chemical potential. Further, enhanced exchange interactions are induced by chemical pressure and lead to magnetic order, in which an increase in inter-layer spacing may play a special role.

Published
2021
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7. Addition of Deep Parasternal Plane Block to Enhanced Recovery Protocol for Pediatric Cardiac Surgery

Author

Ohliger S, Harb A, Al-Haddadin C, Bennett DP, Frazee T, and Hoffmann C

Subjects
enhanced recovery after surgery, pediatric cardiac surgery, congenital heart disease, regional anesthesia, truncal blocks, Anesthesiology, RD78.3-87.3
Abstract

Shelley Ohliger, Alain Harb, Caroline Al-Haddadin, David P Bennett, Tiffany Frazee, Cassandra Hoffmann Department of Anesthesiology and Perioperative Medicine, University Hospitals/Rainbow Babies and Children’s Hospital, Cleveland, OH, 44106, USACorrespondence: Shelley Ohliger, Department of Anesthesiology and Perioperative Medicine, University Hospitals/Rainbow Babies and Children’s Hospital, 11100 Euclid Ave, Cleveland, OH, 44106, USA, Tel +1 216 844 7340, Fax +1 216 844 3780, Email Shelley.Ohliger@UHhospitals.orgPurpose: This study aims to evaluate if the addition of deep parasternal plane blocks to a pre-existing enhanced recovery pathway for pediatric cardiac surgery improves outcomes.Patients and Methods: A retrospective review through an EMR query from June 2019 to June 2021 was performed for patients less than 18 years of age who underwent cardiac surgery via median sternotomy and were extubated immediately following surgery in a single academic tertiary care hospital. Patients receiving deep parasternal blocks as part of an enhanced recovery protocol were compared to similar patients from the year prior to block implementation.Results: The primary outcome was intraoperative and postoperative opioid consumption. Secondary outcomes were pain scores, intensive care unit (ICU) length of stay and time to first oral intake. There was a statistically significant reduction in intraoperative opioid administration and pain scores in the first 24 hours post-operatively. There was also a statistically significant reduction in ICU length of stay. There was no statistically significant difference in post-operative opioid consumption and time to first oral intake.Conclusion: Bilateral deep parasternal blocks may reduce opioid consumption, provide effective postoperative pain control, and result in decreased length of intensive care unit stay across both simple and complex pediatric cardiac procedures when added to a pre-existing enhanced recovery protocol.Keywords: enhanced recovery after surgery, pediatric cardiac surgery, congenital heart disease, regional anesthesia, truncal blocks

Published
2023

11. Long-term persistence of HCV resistance-associated substitutions after DAA treatment failure

Author

Balavoine, J., Giostra, E., Berning, M., Hampe, J., Canbay, A., Steckstor, W., Schmiegel, W., Brockmeyer, N.H., De Gottardi, A., Rauch, A., Semmo, N., Fischer, J., Gress, M., Heinzow, H., Hilgard, G., Schmidt, H., Herrmann, A., Stallmach, A., Hoffmann, D., Protzer, U., Klinker, H., Schulze, P., Kodal, A., Kremer, A., Siebler, J., Löbermann, M., Götze, T., Weigt, J., Lohse, A., Von Felden, J., Jordan, S., Lange, C.M., Zachoval, R., Mayerle, J., Maieron, A., Moradpour, D., Chave, J.-P., Moreno, C., Muche, M., Epple, H.-J., Müller-Schilling, M., Kocheise, F., Müllhaupt, B., Port, K., Deterding, K., Wedemeyer, H., Cornberg, M., Manns, M., Reinhardt, L., Ellenrieder, V., Rissland, J., Semela, D., Spengler, U., Rockstroh, J., Roeb, E., Sprinzl, M., Galle, P., Stauber, R., Stremmel, W., Strey, B., Thimme, R., Boettler, T., Tacke, F., Teufel, A., Vogelmann, R., Ebert, M., Tomasiewicz, K., Trautwein, C., Koenen, T., Weber, T., Wietzke-Braun, P., Günther, R., Zizer, E., Backhus, J., Seufferlein, T., Angeli, W., Beckebaum, S., Doberauer, C., Durmashkina, E., Hackelsberger, A., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hametner, S., Schöfl, R., Hartmann, C., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschläger, S., Magenta, L., Terziroli Beretta-Piccoli, B., Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtländer, A., Böhm, G., Börner, N., Bohr, U., Bokemeyer, B., Bruch, H.R., Bucholz, D., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Hüppe, D., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H.R., Glas, M., Glaunsinger, T., Goebel, F., Göbel, U., Görlitz, B., Graf, R., Gruber, H., Härter, G., Herder, M., Heuchel, T., Heuer, S., Höffl, K.-H., Hörster, H., Sonne, J.-U., Hofmann, W.P., Holst, F., Hunstiger, M., Hurst, A., Jägel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Klüppelberg, U., Wolfratshausen, Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Körfer, A., Köster, A., Kuhn, M., Langekamp, A., Künzig, B., Link, R., Littman, M., Löhr, H., Lutz, T., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mayer, C., Meister, V., Möller, H., Heyne, R., Moritzen, D., Mroß, M., Mundlos, M., Naumann, U., Nehls, O., Ningel, K.R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Petersen, J., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rössle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, W., Schmidt-Heinevetter, G., Schmidtler-von Fabris, J., Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seegers, B., Seidel, T., Seitel, G., Sick, C., Simon, K., Stähler, D., Stenschke, F., Steffens, H., Stein, K., Steinmüller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., Von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Müllhaupt, Beat, Buggisch, Peter, Graf, Christiana, Peiffer, Kai-Henrik, Matschenz, Katrin, Schattenberg, Jörn M., Antoni, Christoph, Mauss, Stefan, Niederau, Claus, Discher, Thomas, Trauth, Janina, Dultz, Georg, Schulze zur Wiesch, Julian, Piecha, Felix, Klinker, Hartwig, Müller, Tobias, Berg, Thomas, Neumann-Haefelin, Christoph, Berg, Christoph P., Zeuzem, Stefan, and Sarrazin, Christoph

Published
2023
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13. Soft antiphase tilt of oxygen octahedra in the hybrid improper multiferroic Ca3Mn1.9Ti0.1O7

Author

Ye, Feng, Wang, Jinchen, Sheng, Jieming, Hoffmann, C., Gu, T., Xiang, H. J., Tian, Wei, Molaison, J. J., Santos, A. M. dos, Matsuda, M., Chakoumakos, B. C., Fernandez-Baca, J. A., Tong, X., Gao, Bin, Kim, Jae Wook, and Cheong, S. -W.

Subjects
Condensed Matter - Strongly Correlated Electrons
Abstract

We report a single crystal neutron and x-ray diffraction study of the hybrid improper multiferroic Ca3Mn1.9Ti0.1O7 (CMTO), a prototypical system where the electric polarization arises from the condensation of two lattice distortion modes.With increasing temperature (T ), the out-of-plane, antiphase tilt of MnO6 decreases in amplitude while the in-plane, in-phase rotation remains robust and experiences abrupt changes across the first-order structural transition. Application of hydrostatic pressure (P) to CMTO at room temperature shows a similar effect. The consistent behavior under both T and P reveals the softness of antiphase tilt and highlights the role of the partially occupied d orbital of the transition-metal ions in determining the stability of the octahedral distortion. Polarized neutron analysis indicates the symmetry-allowed canted ferromagnetic moment is less than the 0.04 {\mu}B/Mn site, despite a substantial out-of-plane tilt of the MnO6 octahedra., Comment: 5 figures

Published
2018
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14. Single crystal growth of Cu4(OH)6BrF and universal behavior in quantum spin liquid candidates synthetic barlowite and herbertsmithite

Author

Pasco, C. M., Trump, B. A., Tran, Thao T., Kelly, Z. A., Hoffmann, C., Heinmaa, I., Stern, R., and McQueen, T. M.

Subjects
Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Materials Science
Abstract

Synthetic barlowite, Cu4(OH)6BrF, has emerged as a new quantum spin liquid (QSL) host, containing kagome layers of S=1/2 Cu2+ ions separated by interlayer Cu2+ ions. Similar to synthetic herbertsmithite, ZnCu3(OH)6Cl2, it has been reported that Zn2+ substitution for the interlayer Cu2+ induces a QSL ground state. Here we report a scalable synthesis of single crystals of Cu4(OH)6BrF. Through x-ray, neutron, and electron diffraction measurements coupled with magic angle spinning 19F and 1H NMR spectroscopy, we resolve the previously reported positional disorder of the interlayer Cu2+ ions and find that the structure is best described in the orthorhombic space group, Cmcm, with lattice parameters a = 6.665(13) A, b = 11.521(2) A, c = 9.256(18) A and an ordered arrangement of interlayer Cu2+ ions. Infrared spectroscopy measurements of the O-H and F-H stretching frequencies demonstrate that the orthorhombic symmetry persists upon substitution of Zn2+ for Cu2+. Specific heat and magnetic susceptibility measurements of Zn-substituted barlowite, ZnxCu4-x(OH)6BrF, reveal striking similarities with the behavior of ZnxCu4-x(OH)6Cl2. These parallels imply universal behavior of copper kagome lattices even in the presence of small symmetry breaking distortions. Thus synthetic barlowite demonstrates universality of the physics of synthetic Cu2+ kagome minerals and furthers the development of real QSL states., Comment: Submitted Phys. Rev. Materials

Published
2018
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15. Conjunctivitis in atopic dermatitis patients with and without dupilumab therapy – international eczema council survey and opinion

Author

Thyssen, JP, Bruin‐Weller, MS, Paller, AS, Leshem, YA, Vestergaard, C, Deleuran, M, Drucker, AM, Foelster‐Holst, R, Traidl‐Hoffmann, C, Eyerich, K, Taieb, A, Su, JC, Bieber, T, Cork, MJ, Eichenfield, LF, Guttman‐Yassky, E, and Wollenberg, A

Subjects
Clinical Research, Good Health and Well Being, Antibodies, Monoclonal, Humanized, Conjunctivitis, Consensus, Dermatitis, Atopic, Dermatologic Agents, Humans, Ointments, Ophthalmic Solutions, Patient Education as Topic, Referral and Consultation, Surveys and Questionnaires, Clinical Sciences, Dermatology & Venereal Diseases
Abstract

BackgroundConjunctivitis is common in patients with atopic dermatitis (AD) in general and a commonly reported adverse event in AD clinical trials with dupilumab.ObjectiveTo survey opinions and experience about conjunctivitis occurring in AD, including those during dupilumab treatment in a group of AD experts from the International Eczema Council (IEC).MethodsElectronic survey and in-person discussion of management strategies.ResultsForty-six (53.5%) IEC members from 19 countries responded to the survey. Consensus was reached for several statements regarding diagnostic workup, referral and treatment. IEC members suggest that patients with AD should (i) routinely be asked about ocular complaints or symptoms, (ii) obtain information about the potential for conjunctivitis before starting dupilumab therapy and (iii) if indicated, be treated with dupilumab despite previous or current conjunctivitis. In cases of new-onset conjunctivitis, there was consensus that dupilumab treatment should be continued when possible, with appropriate referral to an ophthalmologist.LimitationsThe study relies on expert opinion from dermatologists. Responses from few dermatologists without dupilumab access were not excluded from the survey.ConclusionThe IEC recommends that dermatologists address conjunctivitis in patients with AD, especially during treatment with dupilumab.

Published
2019

16. Pain and Analgesic Utilization in Medically Underserved Areas: Five-Year Prevalence Study from the Rochester Epidemiology Project

Author

D'Souza RS, Eller J, and Hoffmann C

Subjects
medically underserved area, vulnerable populations, chronic pain, opioid, analgesia, pain management, Medicine (General), R5-920
Abstract

Ryan S D’Souza, Jennifer Eller, Chelsey Hoffmann Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USACorrespondence: Ryan S D’Souza, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, USA, Email Dsouza.ryan@mayo.eduPurpose: There is a paucity of data on pain diagnoses and analgesic utilization in medically underserved areas (MUAs). This study compared the prevalence of pain diagnoses and analgesic medication use between MUAs and non-medically underserved areas (N-MUAs) in Southern Minnesota and Western Wisconsin using the Rochester Epidemiology Project (REP) database.Methods: Five-year prevalence per 100 people (January 1, 2011 to January 1, 2016) was extracted from the REP database for multiple pain diagnosis variables and analgesic medications. Primary outcomes included comparison of five-year prevalence of each pain diagnosis and analgesic between MUA and N-MUA; and association between index of medical underservice (IMU) score and five-year prevalence for each pain diagnosis and analgesic. Linear regression models were performed to assess associations and significance thresholds were adjusted per the Bonferroni approach to account for multiplicity.Results: The prevalence per 100 people for a diagnosis of chronic pain was similar between MUAs and N-MUAs (13.8 ± 2.5 vs 14.6 ± 2.0, P = 0.543). Similarly, prevalence per 100 people for other specific pain diagnoses including nonspecific chest pain, abdominal pain, lumbago, somatoform disorder, and painful respiration did not differ based on MUA status. In terms of analgesic use, prevalence per 100 people for use of opioids, non-opioid analgesics, salicylates, and NSAIDs did not differ based on MUA status. An association between higher IMU scores and lower prevalence of painful respiration was identified, although this was not significant after significance threshold adjustment per the Bonferroni method.Conclusion: Our data suggest that there are no differences in several pain diagnoses and analgesic utilization between MUAs versus N-MUAs, and that the IMU score did not predict changes in prevalence of pain diagnoses or analgesic utilization. Future powered and national database studies are warranted to increase validity of findings to other populations outside of Southern Minnesota and Western Wisconsin.Keywords: medically underserved area, vulnerable populations, chronic pain, opioid, analgesia, pain management

Published
2022

18. Extreme events in near integrable lattices

Author

Hoffmann, C., Charalampidis, E. G., Frantzeskakis, D. J., and Kevrekidis, P. G.

Subjects
Nonlinear Sciences - Pattern Formation and Solitons
Abstract

In the present work, we examine the potential robustness of extreme wave events associated with large amplitude fluctuations of the Peregrine soliton type, upon departure from the integrable analogue of the discrete nonlinear Schr\"odinger (DNLS) equation, namely the Ablowitz-Ladik (AL) model. Our model of choice will be the so-called Salerno model, which interpolates between the AL and the DNLS models. We find that rogue wave events essentially are drastically distorted even for very slight perturbations of the homotopic parameter connecting the two models off of the integrable limit. Our results suggest that the Peregrine soliton structure is a rather sensitive feature of the integrable limit, which may not persist under "generic" perturbations of the limiting integrable case.

Published
2017

19. Fetal intraventricular hemorrhage and periventricular hemorrhagic venous infarction: time for dedicated classification system.

Author

Hadi, E., Haddad, L., Levy, M., Gindes, L., Hausman‐Kedem, M., Bassan, H., Ben‐Sira, L., Libzon, S., Kassif, E., Hoffmann, C., Leibovitz, Z., Kasprian, G., and Lerman‐Sagie, T.

Subjects
MAGNETIC resonance imaging, PREMATURE infants, HEARING disorders, THROMBOSIS, DIFFUSION tensor imaging, INTRAVENTRICULAR hemorrhage, ACTIVATED protein C resistance
Abstract

This article discusses the need for a dedicated classification system for fetal intraventricular hemorrhage (IVH) and periventricular hemorrhagic venous infarction (PVHI). These conditions are major causes of mortality and morbidity in preterm newborns and can lead to long-term neurodevelopmental issues. The article highlights the differences between fetal and postnatal IVH, the risk factors associated with fetal IVH, and the use of ultrasound and MRI for diagnosis. It also emphasizes the need for further research on the outcomes of fetal IVH and the development of a classification system to improve prenatal counseling and guide treatment decisions. The authors propose a classification system based on fetal neurosonography and MRI that includes various parameters such as location, extent, and laterality of parenchymal involvement, as well as the presence of posterior fossa involvement. They suggest that this classification system could serve as a reliable prognostic tool for accurate parental counseling. The authors also outline a research timeline for the development and evaluation of this classification system. [Extracted from the article]

Published
2024
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20. Advanced Practice Providers – Effectively Bridging the Gap in Interventional Pain Management

Author

Hoffmann C and Schatman ME

Subjects
n/a, Medicine (General), R5-920
Abstract

Chelsey Hoffmann,1 Michael E Schatman2,3 1Department of Medical Education, Mayo Clinic School of Health Sciences, Rochester, MN, USA; 2Department of Anesthesiology, Perioperative Care & Pain Medicine, NYU Grossman School of Medicine, New York, NY, USA; 3Department of Population Health – Division of Medical Ethics, NYU Grossman School of Medicine, New York, NY, USACorrespondence: Michael E Schatman, Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, 550 1st Ave, New York, NY, 10016, USA, Tel +1 425-647-4880, Email Michael.Schatman@NYULangone.org

Published
2023

21. Prognostic value of tumor mutational burden in patients with oral cavity squamous cell carcinoma treated with upfront surgery

Author

Moreira, A., Poulet, A., Masliah-Planchon, J., Lecerf, C., Vacher, S., Larbi Chérif, L., Dupain, C., Marret, G., Girard, E., Syx, L., Hoffmann, C., Jeannot, E., Klijanienko, J., Guillou, I., Mariani, O., Dubray-Vautrin, A., Badois, N., Lesnik, M., Choussy, O., Calugaru, V., Borcoman, E., Baulande, S., Legoix, P., Albaud, B., Servant, N., Bieche, I., Le Tourneau, C., and Kamal, M.

Published
2021
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24. Bases biologiques de l’immunothérapie anti-cancéreuse

Author

Mascaux, C., Pabst, L., Soumelis, V., Medvedovic, J., and Hoffmann, C.

Abstract

Une tumeur maligne peut être reconnue comme différente du soi par le système immunitaire, et la base de l’immunothérapie repose donc sur le fait que le système immunitaire peut ainsi être utilisé comme une arme contre le cancer. L’immunothérapie moderne est en fait une véritable thérapeutique ciblée car elle cible des protéines et mécanismes biologiques identifiés comme favorisant l’anergie du système immunitaire vis-à-vis du cancer. Des interactions cellulaires complexes peuvent se produire au sein du microenvironnement tumoral, entre les cellules immunitaires (lymphocytes T CD4 et CD8, lymphocytes B et plasmocytes), et les cellules tumorales (fibroblastes associés au cancer), ou entre les cellules stromales et les cellules tumorales. Ces interactions forment des réseaux de communication intercellulaires, dynamiques au cours de l’évolution de la tumeur, mais sensibles aux interventions thérapeutiques. Une famille de récepteurs appelés « points de contrôle immunitaire » a pour rôle physiologique d’éviter une hyper-activation spontanée incontrôlée des lymphocytes T aboutissant à des maladies auto-immunes. Mais ces mêmes récepteurs sont utilisés par les cellules cancéreuses pour « endormir » les lymphocytes T et échapper ainsi au système immunitaire. L’objectif de l’immunothérapie du cancer est de restaurer une réponse efficace des cellules T antitumorales, soit par l’inhibition des points de contrôle immunitaires négatifs, à l’aide d’anticorps bloquants (bloqueurs de points de contrôle), soit par l’activation des points de contrôle immunitaires positifs à l’aide d’anticorps agonistes. 1877-1203/© 2024 SPLF. Publié par Elsevier Masson SAS. Tous droits réservés.1877-1203/© 2023 SPLF. Publié par Elsevier Masson SAS. Tous droits réservés.

Published
2024
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26. Efficacy of Retreatment After Failed Direct-acting Antiviral Therapy in Patients With HCV Genotype 1–3 Infections

Author

Balavoine, J., Giostra, E., Berning, M., Hampe, J., De Gottardi, A., Rauch, A., Semmo, N., Discher, T., Trauth, J., Fischer, J., Gress, M., Günther, R., Heinzow, H., Schmidt, J., Herrmann, A., Stallmach, A., Hilgard, G., Deterding, K., Lange, C.M., Ciesek, S., Wedemeyer, H., Hoffmann, D., Klinker, H., Schulze, P., Kocheise, F., Müller-Schilling, M., Kodal, A., Kremer, A., Ganslmayer, M., Siebler, J., Lammert, F., Rissland, J., Löbermann, M., Götze, T., Canbay, A., Lohse, A., von Felden, J., Jordan, S., Maieron, A., Moradpour, D., Chave, J.-P., Moreno, C., Müller, T., Muche, M., Epple, H.-J., Port, K., von Hahn, T., Cornberg, M., Manns, M., Reinhardt, L., Ellenrieder, V., Rockstroh, J., Schattenberg, J., Sprinzl, M., Galle, P., Roeb, E., Steckstor, M., Schmiegel, W., Brockmeyer, N.H., Seufferlein, T., Stremmel, W., Strey, B., Thimme, R., Teufel, A., Vogelmann, R., Ebert, M., Tomasiewicz, K., Trautwein, C., Tacke, F., Koenen, T., Weber, T., Zachoval, R., Mayerle, J., Raziorrouh, B., Angeli, W., Beckebaum, S., Doberauer, C., Durmashkina, E., Hackelsberger, A., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hametner, S., Schöfl, R., Hartmann, C., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschläger, S., Magenta, L., Beretta-Piccoli, B. Terziroli, Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtländer, A., Böhm, G., Börner, N., Bohr, U., Bokemeyer, B., Bruch, H.R., Bucholz, D., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Hüppe, D., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H.R., Glas, M., Glaunsinger, T., Goebel, F., Göbel, U., Görlitz, B., Graf, R., Gruber, H., Härter, G., Herder, M., Heuchel, T., Heuer, S., Höffl, K.-H., Hörster, H., Sonne, J.-U., Hofmann, W.P., Holst, F., Hunstiger, M., Hurst, A., Jägel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Klüppelberg, U., Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Körfer, A., Köster, A., Kuhn, M., Langekamp, A., Künzig, B., Link, R., Littman, M., Löhr, H., Lutz, T., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mayer, C., Meister, V., Möller, H., Heyne, R., Moritzen, D., Mroß, M., Mundlos, M., Naumann, U., Nehls, O., Ningel, K.&R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Petersen, J., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rössle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, K.J., Schmidt, W., Schmidt-Heinevetter, G., Schmidtler-von Fabris, J., Schnaitmann, E., Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K.G., Stähler, D., Stenschke, F., Steffens, H., Stein, K., Steinmüller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Spengler, Ulrich, Müllhaupt, Beat, Schulze zur Wiesch, Julian, Piecha, Felix, Mauss, Stefan, Seegers, Barbara, Hinrichsen, Holger, Antoni, Christoph, Wietzke-Braun, Perdita, Peiffer, Kai-Henrik, Berger, Annemarie, Matschenz, Katrin, Buggisch, Peter, Backhus, Johanna, Zizer, Eugen, Boettler, Tobias, Neumann-Haefelin, Christoph, Semela, David, Stauber, Rudolf, Berg, Thomas, Berg, Christoph, Zeuzem, Stefan, Vermehren, Johannes, and Sarrazin, Christoph

Published
2021
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27. On the Chemistry and Physical Properties of Flux and Floating Zone Grown SmB6 Single Crystals

Author

Phelan, W. A., Koohpayeh, S. M., Cottingham, P., Tutmaher, J. A., Leiner, J. C., Lumsden, M. D., Lavelle, C. M., Wang, X. P., Hoffmann, C., Siegler, M. A., and McQueen, T. M.

Subjects
Condensed Matter - Strongly Correlated Electrons
Abstract

Recent theoretical and experimental findings suggest that the long-known but not well understood low temperature resistance plateau of SmB6 may originate from protected surface states arising from a topologically non-trivial bulk band structure having strong Kondo hybridization. Yet other studies have ascribed this feature to impurity phases, sample vacancies, and surface reconstructions. Given the typical methods used to prepare SmB6 single crystals, the flux and floating zone procedures, these ascriptions should not be taken lightly. Here, we demonstrate how compositional variations and observable amounts of impurity phases in SmB6 crystals grown by floating zone and flux affect the physical properties. From neutron diffraction and X-ray computed tomography experiments, we observe that a 154Sm11B6 crystal prepared using aluminum flux contains co-crystallized, epitaxial aluminum. A large, nearly stoichiometric crystal of SmB6 was successfully grown using the float-zone technique; upon continuing the zone melting, samarium vacancies are introduced. These samarium vacancies drastically alter the resistance and plateauing magnitude of the low temperature resistance compared to stoichiometric SmB6. These results highlight that small presences of impurity phases and compositional variations must be considered when collecting and analyzing physical property data of SmB6. Finally, a more accurate samarium-154 coherent neutron scattering length value, 8.9(1) fm, is reported.

Published
2015

31. 163 Skin microbiome as predictor and pathogenesis mechanism for severe radiodermatitis in breast cancer patients

Author

Hülpüsch, C., primary, Neumann, A.U., additional, Reiger, M., additional, Fischer, J.C., additional, De Tomassi, A., additional, Hammel, G., additional, Gülzow, C., additional, Fleming, M., additional, Dapper, H., additional, Mayinger, M., additional, Vogel, M., additional, Ertl, C., additional, Combs, S.E., additional, Traidl-Hoffmann, C., additional, and Borm, K.J., additional

Published
2023
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34. On the trajectory of discrimination: A meta-analysis and forecasting survey capturing 44 years of field experiments on gender and hiring decisions

Author

Schaerer, M, Plessis, C, Nguyen, M, Aert, R, Tiokhin, L, Lakens, D, Clemente, E, Pfeiffer, T, Dreber, A, Johannesson, M, Clark, C, Uhlmann, E, Abraham, A, Adamus, M, Akinci, C, Alberti, F, Alsharawy, A, Alzahawi, S, Anseel, F, Arndt, F, Balkan, B, Baskin, E, Bearden, C, Benotsch, E, Bernritter, S, Black, S, Bleidorn, W, Boysen, A, Brienza, J, Brown, M, Brown, S, Brown, J, Buckley, J, Buttliere, B, Byrd, N, Cigler, H, Capitan, T, Cherubini, P, Chong, S, Ciftci, E, Conrad, C, Conway, P, Costa, E, Cox, J, Cox, D, Cruz, F, Dawson, I, Demiral, E, Derrick, J, Doshi, S, Dunleavy, D, Durham, J, Elbaek, C, Ellis, D, Ert, E, Espinoza, M, Fullbrunn, S, Fath, S, Furrer, R, Fiala, L, Fillon, A, Forsgren, M, Fytraki, A, Galarza, F, Gandhi, L, Garrison, S, Geraldes, D, Ghasemi, O, Gjoneska, B, Gothilander, J, Gruhn, D, Grieder, M, Hafenbradl, S, Halkias, G, Hancock, R, Hantula, D, Harton, H, Hoffmann, C, Holzmeister, F, Horak, F, Hosch, A, Imada, H, Ioannidis, K, Jaeger, B, Janas, M, Janik, B, Kc, R, Keel, P, Keeley, J, Keller, L, Kenrick, D, Kiely, K, Knutsson, M, Kovacheva, A, Kovera, M, Krivoshchekov, V, Krumrei-Mancuso, E, Kulibert, D, Lacko, D, Lemay, E, Leung, D, Li, F, Lin, H, Lorenzo, K, Lorenzo-Luaces, L, Lou, N, Lovakov, A, Luzardo, A, Macaulay, S, Madan, C, Mahmoud, O, Makel, M, Mari, S, Fages, D, Marsh, A, Mccarthy, R, Mercier, B, Milfont, T, Mittlaender, S, Montoya, A, Moyer, A, Myrseth, K, Navarro-Martinez, D, Nelson, A, Neyse, L, Minghui, N, Niszczota, P, Obrecht, N, Otterbring, T, Panlilio, Z, Park, L, Pauer, S, Pavlov, Y, Pentek, I, Pereyra, J, Perkowski, P, Pew, E, Peynircioglu, Z, Pezzo, M, Pirrone, A, Plonsky, O, Porfirio, J, Pownall, M, Prochnicki, M, Protzko, J, Roer, J, Rahnev, D, Reis, H, Rios, K, Rodrigues, D, Rodriguez, P, Roth, Y, Ruffle, B, Samahita, M, Schmidt, A, Schoemann, M, Schoenegger, P, Schwebel, D, Segovia, A, Sherman, J, Siegenthaler, S, Siem, B, Sirota, M, Smith, E, Stamatogiannakis, A, Stewart-Williams, S, Storage, D, Su, Y, Talbert, E, Todd, A, Tonin, M, Trautmann, S, Travaglino, G, Tsang, J, Veldhuizen, R, Varnum, M, Walf, A, Wallrich, L, Wang, K, Ward, D, Waugh, C, Wingen, T, Woike, J, Wollbrant, C, Wu, S, Wylie, K, Xiao, Q, Xue, S, Yakobi, O, Zayas, V, Zheng, J, Zhong, Y, Zogmaister, C, Zolopa, C, Lisa, N, Chin Wen, O, Dmitry, G, Schaerer M., Plessis C. D., Nguyen M. H. B., Aert R. C. M. V., Tiokhin L., Lakens D., Clemente E. G., Pfeiffer T., Dreber A., Johannesson M., Clark C. J., Uhlmann E. L., Abraham A. T., Adamus M., Akinci C., Alberti F., Alsharawy A. M., Alzahawi S., Anseel F., Arndt F., Balkan B., Baskin E., Bearden C. E., Benotsch E. G., Bernritter S., Black S. R., Bleidorn W., Boysen A. P., Brienza J. P., Brown M., Brown S. E. V., Brown J. W., Buckley J., Buttliere B., Byrd N., Cigler H., Capitan T., Cherubini P., Chong S. Y., Ciftci E. E., Conrad C. D., Conway P., Costa E., Cox J. A., Cox D. J., Cruz F., Dawson I. G. J., Demiral E. E., Derrick J. L., Doshi S., Dunleavy D. J., Durham J. D., Elbaek C. T., Ellis D. A., Ert E., Espinoza M. P., Fullbrunn S. C., Fath S., Furrer R., Fiala L., Fillon A. A., Forsgren M., Fytraki A. T., Galarza F. B., Gandhi L., Garrison S. M., Geraldes D., Ghasemi O., Gjoneska B., Gothilander J., Gruhn D., Grieder M., Hafenbradl S., Halkias G., Hancock R., Hantula D. A., Harton H. C., Hoffmann C. P., Holzmeister F., Horak F., Hosch A. -K., Imada H., Ioannidis K., Jaeger B., Janas M., Janik B., Kc R. P., Keel P. K., Keeley J. W., Keller L., Kenrick D. T., Kiely K. M., Knutsson M., Kovacheva A., Kovera M. B., Krivoshchekov V., Krumrei-Mancuso E. J., Kulibert D., Lacko D., Lemay E. P., Leung D. W., Li F., Lin H., Lorenzo K. E., Lorenzo-Luaces L., Lou N. M., Lovakov A., Luzardo A., MacAulay S. C., Madan C. R., Mahmoud O., Makel M. C., Mari S., Fages D. M., Marsh A. A., McCarthy R. J., Mercier B., Milfont T. L., Mittlaender S., Montoya A. K., Moyer A., Myrseth K. O. R., Navarro-Martinez D., Nelson A. J., Neyse L., Minghui N., Niszczota P., Obrecht N. A., Otterbring T., Panlilio Z. A., Park L. E., Pauer S., Pavlov Y. G., Pentek I., Pereyra J. S., Perkowski P., Pew E., Peynircioglu Z. F., Pezzo M. V., Pirrone A., Plonsky O., Porfirio J. C. C., Pownall M., Prochnicki M. M., Protzko J., Roer J. P., Rahnev D., Reis H. T., Rios K., Rodrigues D. L., Rodriguez P., Roth Y., Ruffle B. J., Samahita M., Schmidt A., Schoemann M., Schoenegger P., Schwebel D. C., Segovia A. M., Sherman J. W., Siegenthaler S., Siem B., Sirota M., Smith E. R., Stamatogiannakis A., Stewart-Williams S., Storage D., Su Y., Talbert E. J., Todd A. R., Tonin M., Trautmann S. T., Travaglino G. A., Tsang J. -A., Veldhuizen R. V., Varnum M. E. W., Walf A. A., Wallrich L., Wang K., Ward D. E., Waugh C. E., Wingen T., Woike J. K., Wollbrant C. E., Wu S., Wylie K., Xiao Q., Xue S. Y., Yakobi O., Zayas V., Zheng J., Zhong Y., Zogmaister C., Zolopa C. S., Lisa N., Chin Wen O., Dmitry G., Schaerer, M, Plessis, C, Nguyen, M, Aert, R, Tiokhin, L, Lakens, D, Clemente, E, Pfeiffer, T, Dreber, A, Johannesson, M, Clark, C, Uhlmann, E, Abraham, A, Adamus, M, Akinci, C, Alberti, F, Alsharawy, A, Alzahawi, S, Anseel, F, Arndt, F, Balkan, B, Baskin, E, Bearden, C, Benotsch, E, Bernritter, S, Black, S, Bleidorn, W, Boysen, A, Brienza, J, Brown, M, Brown, S, Brown, J, Buckley, J, Buttliere, B, Byrd, N, Cigler, H, Capitan, T, Cherubini, P, Chong, S, Ciftci, E, Conrad, C, Conway, P, Costa, E, Cox, J, Cox, D, Cruz, F, Dawson, I, Demiral, E, Derrick, J, Doshi, S, Dunleavy, D, Durham, J, Elbaek, C, Ellis, D, Ert, E, Espinoza, M, Fullbrunn, S, Fath, S, Furrer, R, Fiala, L, Fillon, A, Forsgren, M, Fytraki, A, Galarza, F, Gandhi, L, Garrison, S, Geraldes, D, Ghasemi, O, Gjoneska, B, Gothilander, J, Gruhn, D, Grieder, M, Hafenbradl, S, Halkias, G, Hancock, R, Hantula, D, Harton, H, Hoffmann, C, Holzmeister, F, Horak, F, Hosch, A, Imada, H, Ioannidis, K, Jaeger, B, Janas, M, Janik, B, Kc, R, Keel, P, Keeley, J, Keller, L, Kenrick, D, Kiely, K, Knutsson, M, Kovacheva, A, Kovera, M, Krivoshchekov, V, Krumrei-Mancuso, E, Kulibert, D, Lacko, D, Lemay, E, Leung, D, Li, F, Lin, H, Lorenzo, K, Lorenzo-Luaces, L, Lou, N, Lovakov, A, Luzardo, A, Macaulay, S, Madan, C, Mahmoud, O, Makel, M, Mari, S, Fages, D, Marsh, A, Mccarthy, R, Mercier, B, Milfont, T, Mittlaender, S, Montoya, A, Moyer, A, Myrseth, K, Navarro-Martinez, D, Nelson, A, Neyse, L, Minghui, N, Niszczota, P, Obrecht, N, Otterbring, T, Panlilio, Z, Park, L, Pauer, S, Pavlov, Y, Pentek, I, Pereyra, J, Perkowski, P, Pew, E, Peynircioglu, Z, Pezzo, M, Pirrone, A, Plonsky, O, Porfirio, J, Pownall, M, Prochnicki, M, Protzko, J, Roer, J, Rahnev, D, Reis, H, Rios, K, Rodrigues, D, Rodriguez, P, Roth, Y, Ruffle, B, Samahita, M, Schmidt, A, Schoemann, M, Schoenegger, P, Schwebel, D, Segovia, A, Sherman, J, Siegenthaler, S, Siem, B, Sirota, M, Smith, E, Stamatogiannakis, A, Stewart-Williams, S, Storage, D, Su, Y, Talbert, E, Todd, A, Tonin, M, Trautmann, S, Travaglino, G, Tsang, J, Veldhuizen, R, Varnum, M, Walf, A, Wallrich, L, Wang, K, Ward, D, Waugh, C, Wingen, T, Woike, J, Wollbrant, C, Wu, S, Wylie, K, Xiao, Q, Xue, S, Yakobi, O, Zayas, V, Zheng, J, Zhong, Y, Zogmaister, C, Zolopa, C, Lisa, N, Chin Wen, O, Dmitry, G, Schaerer M., Plessis C. D., Nguyen M. H. B., Aert R. C. M. V., Tiokhin L., Lakens D., Clemente E. G., Pfeiffer T., Dreber A., Johannesson M., Clark C. J., Uhlmann E. L., Abraham A. T., Adamus M., Akinci C., Alberti F., Alsharawy A. M., Alzahawi S., Anseel F., Arndt F., Balkan B., Baskin E., Bearden C. E., Benotsch E. G., Bernritter S., Black S. R., Bleidorn W., Boysen A. P., Brienza J. P., Brown M., Brown S. E. V., Brown J. W., Buckley J., Buttliere B., Byrd N., Cigler H., Capitan T., Cherubini P., Chong S. Y., Ciftci E. E., Conrad C. D., Conway P., Costa E., Cox J. A., Cox D. J., Cruz F., Dawson I. G. J., Demiral E. E., Derrick J. L., Doshi S., Dunleavy D. J., Durham J. D., Elbaek C. T., Ellis D. A., Ert E., Espinoza M. P., Fullbrunn S. C., Fath S., Furrer R., Fiala L., Fillon A. A., Forsgren M., Fytraki A. T., Galarza F. B., Gandhi L., Garrison S. M., Geraldes D., Ghasemi O., Gjoneska B., Gothilander J., Gruhn D., Grieder M., Hafenbradl S., Halkias G., Hancock R., Hantula D. A., Harton H. C., Hoffmann C. P., Holzmeister F., Horak F., Hosch A. -K., Imada H., Ioannidis K., Jaeger B., Janas M., Janik B., Kc R. P., Keel P. K., Keeley J. W., Keller L., Kenrick D. T., Kiely K. M., Knutsson M., Kovacheva A., Kovera M. B., Krivoshchekov V., Krumrei-Mancuso E. J., Kulibert D., Lacko D., Lemay E. P., Leung D. W., Li F., Lin H., Lorenzo K. E., Lorenzo-Luaces L., Lou N. M., Lovakov A., Luzardo A., MacAulay S. C., Madan C. R., Mahmoud O., Makel M. C., Mari S., Fages D. M., Marsh A. A., McCarthy R. J., Mercier B., Milfont T. L., Mittlaender S., Montoya A. K., Moyer A., Myrseth K. O. R., Navarro-Martinez D., Nelson A. J., Neyse L., Minghui N., Niszczota P., Obrecht N. A., Otterbring T., Panlilio Z. A., Park L. E., Pauer S., Pavlov Y. G., Pentek I., Pereyra J. S., Perkowski P., Pew E., Peynircioglu Z. F., Pezzo M. V., Pirrone A., Plonsky O., Porfirio J. C. C., Pownall M., Prochnicki M. M., Protzko J., Roer J. P., Rahnev D., Reis H. T., Rios K., Rodrigues D. L., Rodriguez P., Roth Y., Ruffle B. J., Samahita M., Schmidt A., Schoemann M., Schoenegger P., Schwebel D. C., Segovia A. M., Sherman J. W., Siegenthaler S., Siem B., Sirota M., Smith E. R., Stamatogiannakis A., Stewart-Williams S., Storage D., Su Y., Talbert E. J., Todd A. R., Tonin M., Trautmann S. T., Travaglino G. A., Tsang J. -A., Veldhuizen R. V., Varnum M. E. W., Walf A. A., Wallrich L., Wang K., Ward D. E., Waugh C. E., Wingen T., Woike J. K., Wollbrant C. E., Wu S., Wylie K., Xiao Q., Xue S. Y., Yakobi O., Zayas V., Zheng J., Zhong Y., Zogmaister C., Zolopa C. S., Lisa N., Chin Wen O., and Dmitry G.

Abstract

A preregistered meta-analysis, including 244 effect sizes from 85 field audits and 361,645 individual job applications, tested for gender bias in hiring practices in female-stereotypical and gender-balanced as well as male-stereotypical jobs from 1976 to 2020. A “red team” of independent experts was recruited to increase the rigor and robustness of our meta-analytic approach. A forecasting survey further examined whether laypeople (n = 499 nationally representative adults) and scientists (n = 312) could predict the results. Forecasters correctly anticipated reductions in discrimination against female candidates over time. However, both scientists and laypeople overestimated the continuation of bias against female candidates. Instead, selection bias in favor of male over female candidates was eliminated and, if anything, slightly reversed in sign starting in 2009 for mixed-gender and male-stereotypical jobs in our sample. Forecasters further failed to anticipate that discrimination against male candidates for stereotypically female jobs would remain stable across the decades.

Published
2023

39. Fusion reactions with the one-neutron halo nucleus 15C

Author

Alcorta, M., Rehm, K. E., Back, B. B., Bedoor, S., Bertone, P. F., Deibel, C. M., DiGiovine, B., Esbensen, H., Greene, J. P., Hoffmann, C. R., Jiang, C. L., Lighthall, J. C., Marley, S. T., Pardo, R. C., Paul, M., Rogers, A. M., Ugalde, C., and Wuosmaa, A. H.

Subjects
Nuclear Experiment
Abstract

The structure of 15C, with an s1/2 neutron weakly bound to a closed-neutron shell nucleus 14C, makes it a prime candidate for a one-neutron halo nucleus. We have for the first time studied the cross section for the fusion-fission reaction 15C + 232Th at energies in the vicinity of the Coulomb barrier and compared it to the yield of the neighboring 14C + 232Th system measured in the same experiment. At sub-barrier energies, an enhancement of the fusion yield by factors of 2-5 was observed for 15C, while the cross sections for 14C match the trends measured for 12,13C., Comment: 4 pages, 2 figures, Phys. Rev. Lett. (accepted)

Published
2011
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40. A dual-band millimeter-wave kinetic inductance camera for the IRAM 30-meter telescope

Author

Monfardini, A., Benoit, A., Bideaud, A., Swenson, L. J., Roesch, M., Desert, F. X., Doyle, S., Endo, A., Cruciani, A., Ade, P., Baryshev, A. M., Baselmans, J. J. A., Bourrion, O., Calvo, M., Camus, P., Ferrari, L., Giordano, C., Hoffmann, C., Leclercq, S., Macias-Perez, J. F., Mauskopf, P., Schuster, K. F., Tucker, C., Vescovi, C., and Yates, S. J. C.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Physics - Instrumentation and Detectors
Abstract

Context. The Neel IRAM KIDs Array (NIKA) is a fully-integrated measurement system based on kinetic inductance detectors (KIDs) currently being developed for millimeter wave astronomy. In a first technical run, NIKA was successfully tested in 2009 at the Institute for Millimetric Radio Astronomy (IRAM) 30-meter telescope at Pico Veleta, Spain. This prototype consisted of a 27-42 pixel camera imaging at 150 GHz. Subsequently, an improved system has been developed and tested in October 2010 at the Pico Veleta telescope. The instrument upgrades included dual-band optics allowing simultaneous imaging at 150 GHz and 220 GHz, faster sampling electronics enabling synchronous measurement of up to 112 pixels per measurement band, improved single-pixel sensitivity, and the fabrication of a sky simulator to replicate conditions present at the telescope. Results. The new dual-band NIKA was successfully tested in October 2010, performing in-line with sky simulator predictions. Initially the sources targeted during the 2009 run were re-imaged, verifying the improved system performance. An optical NEP was then calculated to be around 2 \dot 10-16 W/Hz1/2. This improvement in comparison with the 2009 run verifies that NIKA is approaching the target sensitivity for photon-noise limited ground-based detectors. Taking advantage of the larger arrays and increased sensitivity, a number of scientifically-relevant faint and extended objects were then imaged including the Galactic Center SgrB2(FIR1), the radio galaxy Cygnus A and the NGC1068 Seyfert galaxy. These targets were all observed simultaneously in the 150 GHz and 220 GHz atmospheric windows., Comment: Submitted to ApJ (abstract reduced to fit ApJ standards)

Published
2011
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42. NIKA: A millimeter-wave kinetic inductance camera

Author

Monfardini, A., Swenson, L. J., Bideaud, A., Désert, F. X., Yates, S. J. C., Benoit, A., Baryshev, A. M., Baselmans, J. J. A., Doyle, S., Klein, B., Roesch, M., Tucker, C., Ade, P., Calvo, M., Camus, P., Giordano, C., Guesten, R., Hoffmann, C., Leclercq, S., Mauskopf, P., and Schuster, K. F.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

Current generation millimeter wavelength detectors suffer from scaling limits imposed by complex cryogenic readout electronics. To circumvent this it is imperative to investigate technologies that intrinsically incorporate strong multiplexing. One possible solution is the kinetic inductance detector (KID). In order to assess the potential of this nascent technology, a prototype instrument optimized for the 2 mm atmospheric window was constructed. Known as the N\'eel IRAM KIDs Array (NIKA), it was recently tested at the Institute for Millimetric Radio Astronomy (IRAM) 30-meter telescope at Pico Veleta, Spain. The measurement resulted in the imaging of a number of sources, including planets, quasars, and galaxies. The images for Mars, radio star MWC349, quasar 3C345, and galaxy M87 are presented. From these results, the optical NEP was calculated to be around $1 \times 10^{-15}$ W$ / $Hz$^{1/2}$. A factor of 10 improvement is expected to be readily feasible by improvements in the detector materials and reduction of performance-degrading spurious radiation., Comment: Accepted for publication in Astronomy & Astrophysics

Published
2010
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45. In-situ measurement of the permittivity of helium using microwave NbN resonators

Author

Grabovskij, G. J., Swenson, L. J., Buisson, O., Hoffmann, C., Monfardini, A., and Villégier, J. -C.

Subjects
Condensed Matter - Other Condensed Matter
Abstract

By measuring the electrical transport properties of superconducting NbN quarter-wave resonators in direct contact with a helium bath, we have demonstrated a high-speed and spatially sensitive sensor for the permittivity of helium. In our implementation a $\sim10^{-3}$ mm$^3$ sensing volume is measured with a bandwidth of 300 kHz in the temperature range 1.8 to 8.8 K. The minimum detectable change of the permittivity of helium is calculated to be $\sim6\times$$10^{-11}$ $\epsilon_0$/Hz$^{1/2}$ with a sensitivity of order $10^{-13}$ $\epsilon_0$/Hz$^{1/2}$ easily achievable. Potential applications include operation as a fast, localized helium thermometer and as a transducer in superfluid hydrodynamic experiments., Comment: 4 pages, 3 figures

Published
2008
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46. On-orbit Performance of the Solar Optical Telescope aboard Hinode

Author

Ichimoto, K., Katsukawa, Y., Tarbell, T., Shine, R. A., Hoffmann, C., Berger, T., Cruz, T., Suematsu, Y., Tsuneta, S., Shimizu, T., and Lites, B. W.

Subjects
Astrophysics
Abstract

On-orbit performance of the Solar Optical Telescope (SOT) aboard Hinode is described with some attentions on its unpredicted aspects. In general, SOT revealed an excellent performance and has been providing outstanding data. Some unexpected features exist, however, in behaviors of the focus position, throughput and structural stability. Most of them are recovered by the daily operation i.e., frequent focus adjustment, careful heater setting and corrections in data analysis. The tunable filter contains air bubbles which degrade the data quality significantly. Schemes for tuning the filter without disturbing the bubbles have been developed and tested, and some useful procedures to obtain Dopplergram and magnetogram are now available. October and March when the orbit of satellite becomes nearly perpendicular to the direction towards the sun provide a favorable condition for continuous runs of the narrow-band filter imager., Comment: 6 pages, Hinode science meeting in Dublin, ASP conf. series

Published
2008

47. Reciprocal salt flux growth of LiFePO4 single crystals with controlled defect concentrations

Author

Janssen, Y, Santhanagopalan, D, Qian, D, Chi, M, Wang, X, Hoffmann, C, Meng, YS, and Khalifah, PG

Subjects
olivine, sarcopside, endotaxy, defects, single crystal, reciprocal salt, LiFePO4, Fe-3(PO4)(2), Li3PO4, Fe2ClPO4, Chemical Sciences, Engineering, Materials
Abstract

Improved methods for the flux growth of single crystals of the important battery material LiFePO4 have been developed, allowing the facile preparation of single crystals up to 1 cm across with well-developed facets at relatively low temperatures. The structural characterization of these samples by both powder X-ray diffraction and single crystal diffraction (X-ray and neutron) indicates that the samples are typically stoichiometric with a very low concentration of Fe defects on the Li site, though crystals with larger concentrations of defects can be specifically grown using Fe-rich fluxes. These defects occur through the formation of a Fe-rich (Li1-2xFe x)FePO4 partial solid solution, in contrast to the antisite defects more commonly discussed in the literature which would preserve the ideal LiFePO4 stoichiometry. The LiFePO4 defects are shown to be sarcopside-like (2 Li+ → Fe2+ + vacancy) based on compositions refined from single crystal diffraction data, the observed dependence of unit cell parameters on defect concentration, and their observed phase behavior (defects only appear in growths from fluxes which are Fe-rich relative to stoichiometric LiFePO4). The distribution of defects has been studied by aberration corrected scanning transmission electron microscopy and was found to be highly inhomogenous, suggesting that defect-containing crystals may consist of endotaxial intergrowths of olivine LiFePO4 and sarcopside Fe3(PO4)2 in a manner that minimizes the detrimental influence of FeLi defects on the rate of Li-ion transport within crystallites. © 2013 American Chemical Society.

Published
2013

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