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15,221 results on '"Spaeth A"'

51. 'Good job!' The impact of positive and negative feedback on performance

Author

Goller, Daniel and Späth, Maximilian

Subjects
Economics - General Economics
Abstract

We analyze the causal impact of positive and negative feedback on professional performance. We exploit a unique data source in which quasi-random, naturally occurring variations within subjective ratings serve as positive and negative feedback. The analysis shows that receiving positive feedback has a favorable impact on subsequent performance, while negative feedback does not have an effect. These main results are found in two different environments and for distinct cultural backgrounds, experiences, and gender of the feedback recipients. The findings imply that managers should focus on giving positive motivational feedback.

Published
2023

52. Three-Dimensionally Printed Self-Lock Origami: Design, Fabrication, and Simulation to Improve Performance of Rotational Joint.

Author

Zare, Samira, Suresh, Sandya, Teodorescu, Mircea, and Spaeth, Alex

Subjects
3D printing, bidirectional joint, deployable structure, flat-foldable, manipulator, modular, origami, pouch motor, rotational joint, self-lock
Abstract

Origami structures have made significant contributions to the field of robotics, offering various advantages. One such advantage is their ability to conserve space by transforming the structure into a compact form. Additionally, many origami structures can be fabricated in a flat state to simplify manufacturing, giving them the potential for large-scale and cost-effective production. Rotational joints play a crucial role in the construction of robotic systems, yet origami rotational joints can suffer from a limited range of motion. We previously theoretically proposed the Self-Lock Joint to address this issue, but it is only partially flat-foldable. This paper presents a novel approach to the 3D printing of modular origami joints, such as the Self-Lock Joint, using 3D-printed plates joined with a fabric layer. The compliance of the fabric can improve the joints semi flat-foldability or even enable it to achieve complete flat-foldability. Furthermore, the rotational motion of the joint is enhanced, allowing for close to 360 degrees of rotational movement. We assess the physical properties of the joint under both loaded and unloaded conditions in order to identify design trade-offs in the physical properties of the joints. Moreover, as a proof of concept, we construct and demonstrate manipulators utilizing these joints. The increase in rotational movement enabled by this fabrication method, coupled with the compliant joints flat-foldability and modular nature, make it a promising candidate for use in a wide range of applications.

Published
2023

53. Phase III KEYNOTE-789 Study of Pemetrexed and Platinum With or Without Pembrolizumab for Tyrosine Kinase Inhibitor[FIGURE DASH]Resistant, EGFR–Mutant, Metastatic Nonsquamous Non–Small Cell Lung Cancer

Author

Yang, James Chih-Hsin, Lee, Dae Ho, Lee, Jong-Seok, Fan, Yun, de Marinis, Filippo, Iwama, Eiji, Inoue, Takako, Rodríguez-Cid, Jerónimo, Zhang, Li, Yang, Cheng-Ta, de la Mora Jimenez, Emmanuel, Zhou, Jianying, Pérol, Maurice, Lee, Ki Hyeong, Vicente, David, Ichihara, Eiki, Riely, Gregory J., Luo, Yiwen, Chirovsky, Diana, Pietanza, M. Catherine, Bhagwati, Niyati, Lu, Shun, Joseph Boyer, Michael, Hui, Rina, Wong, Mark, Mant, Andrew, Parente, Phillip, John, Thomas, Parakh, Sagun, Castro, Gilberto, Jr, Werutsky, Gustavo, de Azevedo, Sergio Jobim, Andre Franke, Fabio, De Almeida Rego, Joilda Batista, Martins De Marchi, Pedro Rafael, Dix Junqueira, Gustavo, Maris Peria, Fernanda, Brust, Leandro, Cheema, Parneet, Doherty, Mark, Parmar, Ambika, Menjak, Ines B., Leighl, Natasha B., Agulnik, Jason, Lu, Shun, Han, Zhigang, Cui, Jiuwei, Zhang, Li, Cheng, Ying, Chen, Gongyan, Zhang, Helong, Yao, Yu, Hu, Chengping, Wang, Qiming, Zhang, Xin, Zhang, Yong, Zhou, Jianying, Ying, Kejing, Fan, Yun, Wang, Yan, Wang, Ziping, Feng, Jifeng, Du, YingYing, Wu, Lin, Huang, Cheng, Zhou, Xiangdong, Perol, Maurice, Domont, Julien, Lamour, Corinne, Dutilh, Julien, Oulkhouir, Youssef, Westeel, Virginie, Carmier, Delphine, Coudert, Bruno, Lagrange, Aurelie, Spaeth, Dominique, Ropert, Stanislas, Christoph, Daniel C., Kern, Jens, Kopp, Hans-Georg, Griesinger, Frank, Wiewrodt, Rainer, Wermke, Martin, Wesseler, Claas, Mueller, Annette, Vogel, Gunther, Lee, Victor, James Ho, Chung Man, Oscar Chan, Siu Hong, Hung Lo, Sing, Jonathan Nyaw, Shi Feng, Jacky Li, Yu Chung, Bar, Jair, Gottfried, Maya, Dudnik, Julia, Zer, Alona, Moskovitz, Mor, Wollner, Mirjana, Rotem, Ofer, Shamai, Sivan, Asna, Noam, Kamel, Mhameed, Novello, Silvia, Di Costanzo, Francesco, Doni, Laura, Mazzoni, Francesca, Ferrau, Francesco, de Marinis, Filippo, Tonini, Giuseppe, Galetta, Domenico, Piantedosi, Francovito, Vitiello, Fabiana, Kirita, Keisuke, Yoh, Kiyotaka, Takahashi, Toshiaki, Ohe, Yuichiro, Hattori, Yoshihiro, Okamoto, Isamu, Kurata, Takayasu, Yoshioka, Hiroshige, Saka, Hideo, Oki, Masahide, Kato, Terufumi, Tanaka, Hiroshi, Kumagai, Toru, Inoue, Takako, Hida, Toyoaki, Horio, Yoshitsugu, Teraoka, Shunsuke, Ichihara, Eiki, Kishi, Kazuma, Takaya, Hisashi, Takai, Daiya, Kozuki, Toshiyuki, Kasahara, Kazuo, Tambo, Yuichi, Hosomi, Yukio, Kondo, Masashi, Ichiki, Masao, Takeoka, Hiroaki, de la Mora Jimenez, Emmanuel, Hernandez, Carlos Alberto, Rodriguez Cid, Jeronimo Rafael, Rodriguez, Oscar Gerardo Arrieta, Han, Ji-Youn, Min, Young Joo, Kim, Dong-Wan, Park, Keunchil, Lee, Se-Hoon, Lee, Ki Hyeong, Lee, Jong-Seok, Kang, Jin Hyoung, Lee, Dae Ho, Cho, Eun Kyung, Carcereny, Enric, Lopez, Pilar Garrido, Tarruella, Margarita Majem, Rodriguez, Luis Paz-Ares, Vicente Baz, David, Font, Enriqueta Felip, Cobo-Dols, Manuel, Ekman, Simon, Bergman, Bengt, Ohman, Ronny, Vikstrom, Anders, Yang, Chih-Hsin, Chiu, Chao-Hua, Huang, Hsu-Ching, Yang, Cheng-Ta, Su, Jian, Chang, Gee-Chen, Yang, Tsung-Ying, Hsia, Te-Chun, Su, Wu-Chou, Wu, Shang-Yin, Wang, Chin-Chou, Lee, Kang-Yun, Lin, Sheng-Hao, Lin, Chih-Bin, Lee, Jih-Hsiang, Huang, Chun-Yao, Ahmed, Samreen, Newsom-Davis, Thomas, Baijal, Shobhit, Brock, Juliet, Zaki, Kam, Shamash, Jonathan, Papadatos-Pastos, Dionysis, Jain, Pooja, Jane Mackean, Melanie, Kendall, Stephan DiSean, Anderson, Ian, Costin, Dan, Hall, Richard, Campbell, Nicholas, Khan, Saad, Dowell, Jonathan, Mashru, Sandeep, Menon, Smitha, Raza, Ahmad, Ge, Li, Riely, Gregory J., Seetharamu, Nagashree, Stampleman, Laura, Subramanian, Janakiraman, Wender, Donald B., Natale, Ronald B., Zhu, Viola, Ignatius Ou, Sai-Hong, Sanborn, Rachel, and Evangelist, Makenzi C.

Published
2024
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54. Camera-guided inter-row hoeing in winter oilseed rape with different inter-inter-row spacing

Author

Roland Gerhards, Marcus Saile, and Michael Spaeth

Subjects
crop protection, precision farming, robotic weeding, camera guidance, integrated weed management, Plant culture, SB1-1110
Abstract

New cropping practices such as single-grain seeding, lower seed densities with stronger cultivars, wide inter-row spacings and camera-guided side-shift control for weed hoeing facilitate mechanical weed control in oilseed rape. In a two-year field study in Southwestern Germany, camera-guided inter-row hoeing was compared to standard herbicide treatments and untreated control. Seeding with 12.5, 25 and 50 cm inter-row spacing was included as a second factor in the experiment. Weed and crop density were measured directly after treatment. Weed and crop biomass, oilseed rape root diameter and nitrogen uptake were assessed before winter. Seed yield was measured at harvest with a plot combine harvester. In 2021, hoeing in 50 cm inter-row spacing achieved equal weed control efficacy as the herbicide treatment (65-75%). In 2022, hoeing did not reduce weed density, probably due to heavy rainfalls during the first and second pass of hoeing. However, herbicide treatments controlled 92% of the weeds. In 2021, hoeing significantly increased oilseed rape shoot biomass and root diameter compared to the herbicide treatment and the untreated control. Hoeing in 50 cm inter-row spacing resulted in equal yield as the herbicide treatment. In 2022, weed control treatments and inter-row spacing had no effect on oilseed rape biomass, root diameter and yield. This study shows the potential and limitations of weed hoeing in oilseed rape. It also underlines the strong ability of modern oilseed rape cultivars to suppress annual broadleaved weeds.

Published
2024
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55. Data on battery health and performance: Analysing Samsung INR21700-50E cells with advanced feature engineering

Author

Sahar Qaadan, Aiman Alshare, Alexander Popp, Myrel Tiemann, Utz Spaeth, and Benedikt Schmuelling

Subjects
Battery dataset, Feature engineering, State of health, Predictive modelling, Samsung INR21700-50E, Computer applications to medicine. Medical informatics, R858-859.7, Science (General), Q1-390
Abstract

This dataset provides a comprehensive collection of detailed measurements from 256 Samsung INR21700-50E cells, spanning 32 batches. It uniquely combines raw data and engineered features derived from charge-discharge cycles and Hybrid Pulse Power Characterization tests. The engineered features—such as State of Health, internal resistance, capacity fade, and energy efficiency—offer critical insights into battery health and aging processes. These features are indispensable for predictive modelling, lifecycle management, and battery performance optimization, addressing key challenges in battery technology. This dataset is particularly valuable for advanced machine learning applications, enabling accurate battery state-of-health estimation and predictive maintenance. The engineered features, including cumulative cycles and dynamic resistance, further enhance the dataset's capacity to model battery behavior under diverse conditions. With batch-specific organisation and CSV format, this dataset facilitates seamless integration into a wide range of analyses, making it a vital resource for researchers and engineers focusing on battery degradation, energy storage systems, and developing robust predictive models for real-world applications.

Published
2025
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56. Graph Contrastive Learning for Materials

Author

Koker, Teddy, Quigley, Keegan, Spaeth, Will, Frey, Nathan C., and Li, Lin

Subjects
Computer Science - Machine Learning, Condensed Matter - Materials Science
Abstract

Recent work has shown the potential of graph neural networks to efficiently predict material properties, enabling high-throughput screening of materials. Training these models, however, often requires large quantities of labelled data, obtained via costly methods such as ab initio calculations or experimental evaluation. By leveraging a series of material-specific transformations, we introduce CrystalCLR, a framework for constrastive learning of representations with crystal graph neural networks. With the addition of a novel loss function, our framework is able to learn representations competitive with engineered fingerprinting methods. We also demonstrate that via model finetuning, contrastive pretraining can improve the performance of graph neural networks for prediction of material properties and significantly outperform traditional ML models that use engineered fingerprints. Lastly, we observe that CrystalCLR produces material representations that form clusters by compound class., Comment: 7 pages, 3 figures, NeurIPS 2022 AI for Accelerated Materials Design Workshop

Published
2022

57. Antibody Representation Learning for Drug Discovery

Author

Li, Lin, Gupta, Esther, Spaeth, John, Shing, Leslie, Bepler, Tristan, and Caceres, Rajmonda Sulo

Subjects
Quantitative Biology - Quantitative Methods, Computer Science - Machine Learning
Abstract

Therapeutic antibody development has become an increasingly popular approach for drug development. To date, antibody therapeutics are largely developed using large scale experimental screens of antibody libraries containing hundreds of millions of antibody sequences. The high cost and difficulty of developing therapeutic antibodies create a pressing need for computational methods to predict antibody properties and create bespoke designs. However, the relationship between antibody sequence and activity is a complex physical process and traditional iterative design approaches rely on large scale assays and random mutagenesis. Deep learning methods have emerged as a promising way to learn antibody property predictors, but predicting antibody properties and target-specific activities depends critically on the choice of antibody representations and data linking sequences to properties is often limited. Existing works have not yet investigated the value, limitations and opportunities of these methods in application to antibody-based drug discovery. In this paper, we present results on a novel SARS-CoV-2 antibody binding dataset and an additional benchmark dataset. We compare three classes of models: conventional statistical sequence models, supervised learning on each dataset independently, and fine-tuning an antibody specific pre-trained language model. Experimental results suggest that self-supervised pretraining of feature representation consistently offers significant improvement in over previous approaches. We also investigate the impact of data size on the model performance, and discuss challenges and opportunities that the machine learning community can address to advance in silico engineering and design of therapeutic antibodies.

Published
2022

58. On semisimple classes and component groups in type $\mathsf{D}$

Author

Cabanes, Marc and Späth, Britta

Subjects
Mathematics - Group Theory, Mathematics - Representation Theory
Abstract

In adjoint reductive groups $H$ of type $\mathsf{D}$ we show that for every semisimple element $s$, its centralizer splits over its connected component, i.e., $C_H(s) = C_H(s)^\circ \rtimes \check A$ for some complement $\check A$ with strong stability properties. We derive several consequences about the action of automorphisms on semisimple conjugacy classes. This helps to parametrize characters of the finite groups $\mathsf{D}_{l,\text{sc}}(q)$ and $^2\mathsf{D}_{l,\text{sc}}(q)$ and describe the action of automorphisms on them. It is also a contribution to the final proof of the McKay conjecture for the prime 3, see [S21], [S23]., Comment: 11 pages, to appear in Vietnam J. Math

Published
2022

60. The Role of Compassion in Inclusive Learning and Teaching Practice

Author

Spaeth, Elliott, Shin, Jung Cheol, Series Editor, Horta, Hugo, Series Editor, Teichler, Ulrich, Editorial Board Member, Leydesdorff, Loet, Editorial Board Member, Marginson, Simon, Editorial Board Member, Lee, Keun, Editorial Board Member, Rhoades, Gary, Editorial Board Member, Waddington, Kathryn, editor, and Bonaparte, Bryan, editor

Published
2024
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61. Gamification and Simulation for Innovation

Author

Ahrweiler, Petra, Gilbert, Nigel, Bicket, Martha, Coll, Albert Sabater, Capellas, Blanca Luque, Wurster, David, Siqueiros, Jesús M., Späth, Elisabeth, Elsenbroich, Corinna, editor, and Verhagen, Harko, editor

Published
2024
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63. Basal T cell activation predicts yellow fever vaccine response independently of cytomegalovirus infection and sex-related immune variations

Author

Santos-Peral, Antonio, Zaucha, Magdalena, Nikolova, Elena, Yaman, Ekin, Puzek, Barbara, Winheim, Elena, Goresch, Sebastian, Scheck, Magdalena K., Lehmann, Lisa, Dahlstroem, Frank, Karimzadeh, Hadi, Thorn-Seshold, Julia, Jia, Shenzhi, Luppa, Fabian, Pritsch, Michael, Butt, Julia, Metz-Zumaran, Camila, Barba-Spaeth, Giovanna, Endres, Stefan, Kim-Hellmuth, Sarah, Waterboer, Tim, Krug, Anne B., and Rothenfusser, Simon

Published
2025
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68. NoxO1 regulates EGFR signaling by its interaction with Erbin

Author

Dana Maureen Hebchen, Tim Schader, Manuela Spaeth, Niklas Müller, Johannes Graumann, and Katrin Schröder

Subjects
NADPH oxidase, EGF signaling, Erbin, NoxO1, Medicine (General), R5-920, Biology (General), QH301-705.5
Abstract

NADPH oxidase organizer 1 (NoxO1) is a scaffold cytoplasmic subunit of the reactive oxygen species (ROS) forming Nox1 complex and involved in angiogenesis, differentiation, and atherosclerosis.We found that overexpression of NoxO1 without simultaneous overexpression of any other component of the active Nox1 complex inhibited EGF-induced wound closure and signaling, while NoxO1 KO yielded the opposite effect. Accordingly, we hypothesize NoxO1 to exert Nox1 independent functions.Using the BioID technique, we identified ErbB2 interacting protein (Erbin) as novel interaction partner of NoxO1. Colocalization of NoxO1 with EGFR, as well as with Erbin validated this finding. EGF treatment interrupted colocalization of NoxO1 and EGFR. EGF mediated kinase activation was delayed in NoxO1 overexpressing cells, while knockout of NoxO1 had the opposite effect.In conclusion, Erbin was identified as a novel NoxO1 interacting protein. Through the subsequent interaction of NoxO1 and EGFR, NoxO1 interferes with EGF signaling. The results of this study suggest a potential role of NoxO1 as an adaptor protein with functions beyond the well-established enabling of Nox1 mediated ROS formation.

Published
2024
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69. Quantitative mapping of proteasome interactomes and substrates using ProteasomeID

Author

Aleksandar Bartolome, Julia C Heiby, Domenico Di Fraia, Ivonne Heinze, Hannah Knaudt, Ellen Spaeth, Omid Omrani, Alberto Minetti, Maleen Hofmann, Joanna M Kirkpatrick, Therese Dau, and Alessandro Ori

Subjects
proteasome, protein degradation, mass spectrometry, proximity labelling, proteomics, Medicine, Science, Biology (General), QH301-705.5
Abstract

Proteasomes are essential molecular machines responsible for the degradation of proteins in eukaryotic cells. Altered proteasome activity has been linked to neurodegeneration, auto-immune disorders and cancer. Despite the relevance for human disease and drug development, no method currently exists to monitor proteasome composition and interactions in vivo in animal models. To fill this gap, we developed a strategy based on tagging of proteasomes with promiscuous biotin ligases and generated a new mouse model enabling the quantification of proteasome interactions by mass spectrometry. We show that biotin ligases can be incorporated in fully assembled proteasomes without negative impact on their activity. We demonstrate the utility of our method by identifying novel proteasome-interacting proteins, charting interactomes across mouse organs, and showing that proximity-labeling enables the identification of both endogenous and small-molecule-induced proteasome substrates.

Published
2024
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70. Magnetization Switching of Single Magnetite Nanoparticles Monitored Optically

Author

Adhikari, S., Wang, Y., Spaeth, P., Scalerandi, F., Albrecht, W., Liu, J., and Orrit, M.

Subjects
Physics - Optics
Abstract

Magnetic nanomaterials record information as fast as picoseconds in computer memories but retain it for millions of years in ancient rocks. This exceedingly broad range of times is covered by hopping over a potential energy barrier through temperature, ultrafast optical excitation for demagnetization or magnetization manipulation, mechanical stress, or microwaves. As switching depends on nanoparticle size, shape, orientation, and material properties, only single-nanoparticle studies can eliminate ensemble heterogeneity. Here, we push the sensitivity of photothermal magnetic circular dichroism down to individual 20-nm magnetite nanoparticles. Single-particle magnetization curves display superparamagnetic to ferromagnetic behaviors, depending on size, shape, and orientation. Some nanoparticles undergo thermally activated switching on time scales of milliseconds to minutes. Surprisingly, the switching barrier appears to vary in time, leading to dynamical heterogeneity. Our observations will help to identify and eventually control the nanoscale parameters influencing the switching of magnetic nanoparticles, an important step for applications in many fields.

Published
2022

74. Resection of colorectal liver metastases with second-line aflibercept plus FOLFIRI: Results from the RESECTION prospective French cohort

Author

Tougeron, David, Bibeau, Frederic, Chibaudel, Benoist, Kim, Stefano, Nguyen, Thierry, Phelip, Jean-Marc, Mille, Dominique, Bouattour, Mohamed, Tavan, David, Rinaldi, Yves, Lecomte, Thierry, Perrier, Hervé, Spaeth, Dominique, Caroli Bosc, François-Xavier, Metges, Jean-Philippe, Ferec, Marc, Hautefeuille, Vincent, Deslandres-Cruchant, Marion, Danion, Jerome, Hammel, Pascal, Lewin, Maïté, Tasu, Jean-Pierre, Angelergues, Antoine, DiFiore, Frederic, Evrard, Serge, Mansar, Racha, Caillou, Hugo, Geffriaud-Ricouard, Christine, and Adam, René

Published
2024
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79. Fluently specifying taint-flow queries with fluentTQL

Author

Piskachev, Goran, Späth, Johannes, Budde, Ingo, and Bodden, Eric

Subjects
Computer Science - Programming Languages
Abstract

Previous work has shown that taint analyses are only useful if correctly customized to the context in which they are used. Existing domain-specific languages (DSLs) allow such customization through the definition of deny-listing data-flow rules that describe potentially vulnerable taint-flows. These languages, however, are designed primarily for security experts who are knowledgeable in taint analysis. Software developers consider these languages to be complex. This paper presents fluentTQL, a query language particularly for taint-flow. fluentTQL is internal Java DSL and uses a fluent-interface design. fluentTQL queries can express various taint-style vulnerability types, e.g. injections, cross-site scripting or path traversal. This paper describes fluentTQL's abstract and concrete syntax and defines its runtime semantics. The semantics are independent of any underlying analysis and allows evaluation of fluentTQL queries by a variety of taint analyses. Instantiations of fluentTQL, on top of two taint analysis solvers, Boomerang and FlowDroid, show and validate fluentTQL expressiveness. Based on existing examples from the literature, we implemented queries for 11 popular security vulnerability types in Java. Using our SQL injection specification, the Boomerang-based taint analysis found all 17 known taint-flows in the OWASP WebGoat application, whereas with FlowDroid 13 taint-flows were found. Similarly, in a vulnerable version of the Java PetClinic application, the Boomerang-based taint analysis found all seven expected taint-flows. In seven real-world Android apps with 25 expected taint-flows, 18 were detected. In a user study with 26 software developers, fluentTQL reached a high usability score. In comparison to CodeQL, the state-of-the-art DSL by Semmle/GitHub, participants found fluentTQL more usable and with it they were able to specify taint analysis queries in shorter time., Comment: 39 pages, Springer Journal on Empirical Software Engineering

Published
2022

80. Reducing the Dynamic State Index to its main information using Principal Component Analysis

Author

Müller, Annette, Spaeth, Nikolai, Bollow, Johanna, Eder, Iris, Fischer, Alina, Frenzel, Jana, Görnt, Annika, Hao, Kunyan, Ilchmann, Johanne, Kasner, Isabel, Langwald, Corinna, Laube, Steffen, Maggioni, Flavio, Neiszt-Pllana, Beatrice, Redant, Daniel A., Rogge, Lisa, Sama, Sus, Scheer, David, Spreen, Inga, Varchmin, Patrick W., Zabel, Vanessa R., Zhang, Wei, and Zibell, Anika

Subjects
Physics - Fluid Dynamics
Abstract

The Dynamic State Index is a scalar quantity designed to identify atmospheric developments such as fronts, hurricanes or specific weather pattern. The DSI is defined as Jacobian-determinant of three constitutive quantities that characterize three-dimensional fluid flows: the Bernoulli stream function, the potential vorticity (PV) and the potential temperature. Here, we tackle the questions (i) if the mathematical formulation of the DSI can be reduced, while keeping the main information, and (ii) does the reduction of the DSI depend on the spatial scale? Applying principle component analysis we find that three of six DSI terms that sum up to the Jacobi-determinant are sufficient for future DSI calculations.

Published
2022

84. Binary cations minimize energy loss in the wide-band-gap perovskite toward efficient all-perovskite tandem solar cells

Author

Zhang, Kaicheng, Liu, Chao, Peng, Zijian, Li, Chaohui, Tian, Jingjing, Li, Canru, Cerrillo, José Garcia, Dong, Lirong, Streller, Fabian, Späth, Andreas, Musiienko, Artem, Englhard, Jonas, Li, Ning, Zhang, Jiyun, Du, Tian, Sathasivam, Sanjayan, Macdonald, Thomas J., These, Albert, Le Corre, Vincent M., Forberich, Karen, Meng, Wei, Fink, Rainer H., Osvet, Andres, Lüer, Larry, Bachmann, Julien, Tong, Jinhui, and Brabec, Christoph J.

Published
2024
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85. A Health-Related Quality of Life Measure for Patients Who Undergo Minimally Invasive Glaucoma Surgery

Author

Hays, Ron D., Tarver, Michelle E., Eydelman, Malvina, Spaeth, George L., Parke, David W., II, Singh, Kuldev, Nguyen, Don, Saltzmann, Robert M., Smith, Oluwatosin, Shaw, My Le, Rosenberg, Lisa, Seibold, Leo, Teymoorian, Savak, Provencher, Lorraine M., Bicket, Amanda K., Arora, Nitika, Junk, Anna K., Chaya, Craig, Salim, Sarwat, Kuo, Debbie, Weiner, Asher, Zhang, Ze, Rhee, Brian Francis Douglas, McMillan, Brian, Choo, Clara, Garris, Winston, Noecker, Rob, Fellman, Ronald, Caprioli, Joseph, Vold, Steven, Pasquale, Louis, Cui, Qi, and Mbagwu, Michael

Published
2024
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86. Delivering laser performance conditions to enable fusion ignition, and beyond at the National Ignition Facility

Author

Di Nicola, JM., Suratwala, T., Pelz, L., Heebner, J., Aden, R., Alessi, D., Amula, S., Barnes, A., Bhasker, A., Bond, T., Bude, J., Buckley, B., Browning, D., Cabral, J., CalonicoSoto, A., Carr, W., Chang, L., Chou, J., Cohen, S., Cope, T., Cross, D., Deveno, R., DeVore, P., Deland, A., Nicola, P. Di, Dumbacher, T., Erbert, G., Erickson, M., Erlandson, A., Filip, C., Fratanduono, D., Gottesman, N., Gowda, A., Handler, A., Hernandez, V.J., Herriot, S., Horner, J., House, R., Kalantar, D., Kegelmeyer, L., Kinsella, C., Lanier, T., Larson, D., Galloudec, B. Le, Lusk, J., MacGowan, B., McLaren, S., Manes, K., McCandless, K., Mennerat, G., Miller, C., Monticelli, M., Muir, R., Negres, R., Nelson, J., Nostrand, M., Ordoñez, M., Orth, C., Padilla, E., Pao, A., Penner, J., Petersen, T., Prantil, M., Raman, R., Rana, S., Raymond, B., Ruiz, N., Sacks, R., Schrauth, S., Shaw, M., Sommer, S., Siegel, L., Spaeth, M., Stolz, C., Tam, M.F., Tate, T., Trummer, S., VanBlarcom, D., Varadan, K., Vella, A., Wargo, A., Wang, L., Waxer, L., Wegner, P., Welday, B., Whitman, P., Widmayer, C., Williams, W., Wong, L., Wong, N., Van Wonterghem, B., Yang, S., and Brunton, G.

Published
2024
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87. Cost-Effectiveness of HIV Screening in Emergency Departments: Results From the Pragmatic Randomized HIV Testing Using Enhanced Screening Techniques in Emergency Departments Trial

Author

Austin, Bryan, Cohen, Jacob, Easley, Jackie, Haider, Somiya, Hill, Peter, Henley, Mauren, Kelen, Gabor, Leathers, Maggie, Maliszewski, Barbara, Neira, Paula, Newton, Scott, Peterson, Stephen, Saheed, Mustapha, Signer, Danielle, Spaeth, Lucas, Tolson, Tina, Toerper, Matthew, Viertel, Valentina, Whalen, Maddie, Ancona, Rachel, Cronin, Catherine, Fernandez, Frank, Fichtenbaum, Carl, Gaffney, Cortney, Hamilton, Cathy, Hart, Kim, Hoskins, Dave, Kohrs, Sharon, Lindsell, Christopher, Miller, Chris, Punches, Brittany, Ruffner, Andrew, Rowan, Geri, Vance, Kim, Williams, Teresa, Bucossi, Meggan, Cantrill, Steve, Chavez, Angelica, Comeau, Ann, Daugherty, Tracy, Delgado, Alex, Doyle, Pamela, Esquivel, Roberto, Fassino, Maren, Finnegan, Kelly, Fliney, Greg, Freudig, Theresa, Fuhriman, Michael, Gillman, Mary, Kahl-Geiger, Stacey, Keating, Korina, Koerner, Jason, Laber, Karen, Lang, Meghan, Lyle, Carolynn, Makela, Kim, Maltby, Mary, Medina, David, Nielsen, Tanya, Ortiz, Alice, Paolucci, Angela, Pate, Don, Pippins, Michael, Roy, Steven, Searcey, John, Solot, Jerry, Stermer, Kelly, Stuart, Brian, Swanson, Melissa, Timkovich, Lauren, Toure, Zenia, Vogel, Lisa, Walker, Sommer, Weed, Diane, Weise, Julia, Wenke, Kerri, Wham, Courtney, Wilson, Michael, Wright, Jarrod, Zwakenberg, Melody, Alter, Harrison, Anderson, Erik, Campbell, Brendan, Chang, Grace, Chao, Connie, Ellis, Katie, Graffman, Sarah, Kron, Brynn, Lucas, Rebecca, McCarthy, Caitlin, Ng, Valerie, O’Dell, Christine, Peck, Jim, Petti, Mae, Pfeil, Sarah, Saechao, Feuy, Simon, Barry, Todorovic, Tamara, Tyree, Tonya, Haukoos, Jason, Hopkins, Emily, Campbell, Jonathan D., Lyons, Michael S., Rothman, Richard E., Hsieh, Yu-Hsiang, White, Douglas A.E., Trent, Stacy, Al-Tayyib, Alia A., Gardner, Edward M., Sabel, Allison L., and Rowan, Sarah E.

Published
2024
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89. Contributors

Author

Abbott, Sabra M., primary, Abe, Takashi, additional, Ali, Imran I., additional, Arnedt, J. Todd, additional, Avidan, Alon Y., additional, Bartsch, Ronny P., additional, Benca, Ruth M., additional, Buxton, Orfeu M., additional, Chang, Anne-Marie, additional, Chervin, Ronald D., additional, Collop, Nancy, additional, Corrigan, Jennifer, additional, Dinges, David F., additional, During, Emmanuel H., additional, Dutt, Mohan, additional, Eckert, Danny J., additional, Edinger, Jack D., additional, Eldridge-Smith, E. Devon, additional, Formentin, Chiara, additional, Fuller, Patrick M., additional, Geer, Jacqueline, additional, Goldstein, Cathy, additional, Hanly, Patrick J., additional, Harper, Ronald M., additional, Hirshkowitz, Max, additional, Howell, Michael J., additional, Ip, Mary S.M., additional, Irfan, Muna, additional, Ivanov, Plamen Ch., additional, Javaheri, Shahrokh, additional, Javaheri, Sogol, additional, Jones, Christopher W., additional, Ju, Yo-El S., additional, Kaizi-Lutu, Marc, additional, Kapas, Levente, additional, Kryger, Meir H., additional, Kutscher, Scott J., additional, Lee, Won Y., additional, Liu, Peter Y., additional, Lui, Macy M.S., additional, Lussier, Bethany L., additional, Malhotra, Atul, additional, Malhotra, Raman K., additional, McCall, Catherine A., additional, McCall, William V., additional, Mendelson, Wallace, additional, Montagnese, Sara, additional, Parmeggiani, Pier Luigi, additional, Prather, Aric A., additional, Reid, Kathryn J., additional, Roth, Thomas, additional, Schneider, Logan Douglas, additional, Shapiro, Colin M., additional, Sharafkhaneh, Amir, additional, Sheikh, Ajaz A., additional, Sheldon, Stephen H., additional, Sherman, Deena, additional, Siegel, Jerome M., additional, Spaeth, Andrea M., additional, Stickgold, Robert, additional, Summa, Keith C., additional, Swanson, Leslie, additional, Szentirmai, Éva, additional, Tobias, Lauren, additional, Turek, Fred W., additional, Turnbull, Christopher D., additional, Vaughn, Bradley V., additional, Verrier, Richard L., additional, Wamsley, Erin J., additional, West, Sophie D., additional, Whibley, Daniel, additional, Winkelman, John W., additional, Wojeck, Brian S., additional, Won, Christine H.J., additional, Yao, Steven, additional, Yuen, Kin M., additional, and Zee, Phyllis C., additional

Published
2024
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90. Sleep restriction

Author

Spaeth, Andrea M., primary, Jones, Christopher W., additional, Kaizi-Lutu, Marc, additional, Abe, Takashi, additional, and Dinges, David F., additional

Published
2024
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91. Flow‐Dependence of Ensemble Spread of Subseasonal Forecasts Explored via North Atlantic‐European Weather Regimes

Author

J. Spaeth, P. Rupp, M. Osman, C. M. Grams, and T. Birner

Subjects
subseasonal, predictability, weather regimes, ensemble spread, stratosphere‐troposphere coupling, polar vortex, Geophysics. Cosmic physics, QC801-809
Abstract

Abstract Atmospheric prediction at 2–6 weeks lead time (so‐called subseasonal‐to‐seasonal timescales) entails large forecast uncertainty. Here we investigate the flow‐dependence of this uncertainty during Boreal winter. We categorize the large‐scale flow using North Atlantic‐European weather regimes. First, we show that forecast uncertainty of near‐surface geopotential height (Z1000) and temperature (T2m) are strongly sensitive to the prevailing regime. Specifically, forecast uncertainty of Z1000 reduces over northern Europe following Greenland Blocking (enhanced predictability) due to a southward shifting eddy‐driven jet. However, due to strong temperature gradients and variable flow patterns, Greenland blocking is linked to increased forecast uncertainty of T2m over Europe (reduced predictability). Second, we show that forecast uncertainty of weather regimes is modulated via the stratospheric polar vortex. Weak polar vortex states tend to reduce regime‐uncertainty, for example, due to more frequent predicted occurrence of Greenland blocking. These regime changes are associated with increased T2m uncertainty over Europe.

Published
2024
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92. Knowledge interface co-design of a diabetes and metabolic syndrome initiative with and for Aboriginal people living on Ngarrindjeri country

Author

D. Cameron, A. Wilson, A.E. Mendham, S. Wingard, R. Kropinyeri, T. Scriven, C. Kerrigan, B. Spaeth, S. Stranks, B. Kaambwa, S. Ullah, P. Worley, and C. Ryder

Subjects
Type 2 diabetes, Diabetes remission, Indigenous Australians, Community program, Knowledge interface methodology, Strength-based approaches, Public aspects of medicine, RA1-1270
Abstract

Objectives: This research program involves two phases to identify enablers and barriers to diabetes care for Aboriginal people on Ngarrindjeri country; and co-design a strength-based metabolic syndrome and Type 2 Diabetes (T2D) remission program with the Ngarrindjeri community. Study design: A study protocol on qualitative research. Methods: The study will recruit Aboriginal people living on Ngarrindjeri country above 18 years of age with a diagnosis of metabolic syndrome or T2D. Recruitment for phases one and two will occur through the Aboriginal Health Team at the Riverland Mallee Coorong Local Health Network. The lived experiences of T2D will be explored with 10–15 Aboriginal participants, through an Aboriginal conversational technique called ‘yarning’ (60–90 min) in phase 1. Elders and senior community representatives (n = 20–30) will participate in four co-design workshops (2–4 h) in phase 2. Qualitative data will be transcribed and thematically analysed (NVivo version 12). The analysis will focus on protective factors for the Cultural Determinants of Health. Ethics approval was obtained from Aboriginal Health Research Ethics Committee in South Australia (04-22-1009), and Flinders University Human Research Ethics Committee (5847). Results: This work will be used to pilot the co-designed diabetes remission trial. Outcomes will be published in peer-reviewed journals, presented at conferences, focusing on following best practice guidelines from the Australian Institute of Aboriginal and Torres Strait Islander Studies and National Health and Medical Research Council. Research translation will occur through digital posters, manuals, and infographics. Conclusions: The findings will be summarised to all Aboriginal organisations involved in this study, along with peak bodies, stakeholders, Aboriginal Services, and interested participants.

Published
2024
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93. Unitriangular basic sets, Brauer characters and coprime actions

Author

Feng, Zhicheng and Späth, Britta

Subjects
Mathematics - Representation Theory, Mathematics - Group Theory
Abstract

We show that the decomposition matrix of a given group $G$ is unitriangular, whenever $G$ has a normal subgroup $N$ such that the decomposition matrix of $N$ is unitriangular, $G/N$ is abelian and certain characters of $N$ extend to their stabilizer in $G$. Using the recent result by Brunat--Dudas--Taylor establishing that unipotent blocks have a unitriangular decomposition matrix, this allows us to prove that blocks of groups of quasi-simple groups of Lie type have a unitriangular decomposition matrix, whenever they are related via Bonnaf\'e--Dat--Rouquier's equivalence to a unipotent block. This is then applied to study the action of automorphisms on Brauer characters of finite quasi-simple groups. We use it to verify the so-called {\it inductive Brauer--Glaubermann condition}, that aims to establish a Glauberman correspondence for Brauer characters, given a coprime action.

Published
2021

94. Extensions of characters in type D and the inductive McKay condition, I

Author

Späth, Britta

Subjects
Mathematics - Representation Theory, Mathematics - Group Theory, 20C20 (20C33 20C34)
Abstract

This is a contribution to the study of $\operatorname {Irr}(G)$ as an $\operatorname {Aut}(G)$-set for $G$ a finite quasi-simple group. Focusing on the last open case of groups of Lie type $\mathrm D$ and $^2\mathrm D$, a crucial property is the so-called condition $A'(\infty)$ expressing that diagonal automorphisms and graph-field automorphisms of $G$ have transversal orbits in $\operatorname {Irr}(G)$. This is part of the stronger $A(\infty)$ condition introduced in the context of the reduction of the McKay conjecture to a question on quasi-simple groups. Our main theorem is that a minimal counter-example to condition $A(\infty)$ for groups of type $\mathrm D$ would still satisfy $A'(\infty)$. This will be used in a second paper to fully establish $A(\infty)$ for any type and rank. The present paper uses Harish-Chandra induction as a parametrization tool. We give a new, more effective proof of the theorem of Geck and Lusztig ensuring that cuspidal characters of arbitrary standard Levi subgroups of $G={\mathrm D}_{ l,\mathrm{sc}}(q)$ extend to their stabilizers in the normalizer of that Levi subgroup. This allows to control the action of automorphisms on these extensions. From there Harish Chandra theory leads naturally to a detailed study of associated relative Weyl groups and other extendibility problems in that context., Comment: 55 pages, to appear in Nagoya Mathematical Journal

Published
2021

95. Chris Hayes: How Kierkegaard and a book contract saved the MSNBC host (and social-media power user) from smartphone addiction

Author

Spaeth, Ryu

Subjects
MSNBC Cable Network -- Contracts, Social media, Smart phones, Smart phone, Contract agreement, General interest, News, opinion and commentary
Abstract

CHRIS HAYES CUTS a peculiar figure in the media landscape. He is omnivorously inquisitive, his owlish frames imparting the sense that he is always on the lookout for new information [...]

Published
2025

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