Search

Your search keyword '"Locke P"' showing total 7,370 results
Start Over Author "Locke P"
7,370 results on '"Locke P"'

1. 'A Bunch of Liberal, Nazi Communists': Equity-Oriented Educational Leaders' Response to the Anti-CRT Phenomenon in Iowa

Author

Leslie Ann Locke and Ann Blankenship-Knox

Abstract

On September 22, 2020, Donald Trump issued Executive Order 13950, titled "Combating Race and Sex Stereotyping." While the order has been revoked, as of May, 2022, 34 states, including Iowa (HF 802), had passed or were considering legislation prohibiting the use of critical lenses, such as Critical Race Theory, in public K-12 schools. In this study, we interviewed equity-oriented leaders in Iowa about how they are navigating HF 802, Iowa's "anti-CRT" law, while remaining committed to their work. Qualitative analyses revealed three significant themes titled: Leaders See the Critical Reality: White Supremacy; Informants and Attacks; and Leading, Navigating, and Subverting HF 802. Recommendations for leadership practice and policy change are included.

Published
2024

2. On smooth and peaked traveling waves in a local model for shallow water waves

Author

Locke, Spencer and Pelinovsky, Dmitry E.

Subjects
Mathematics - Analysis of PDEs, Mathematical Physics, Nonlinear Sciences - Pattern Formation and Solitons, Nonlinear Sciences - Exactly Solvable and Integrable Systems, Physics - Fluid Dynamics
Abstract

We introduce a new model equation for Stokes gravity waves based on conformal transformations of Euler's equations. The local version of the model equation is relevant for dynamics of shallow water waves. It allows us to characterize the traveling periodic waves both in the case of smooth and peaked waves and to solve the existence problem exactly, albeit not in elementary functions. Spectral stability of smooth waves with respect to co-periodic perturbations is proven analytically based on the exact count of eigenvalues in a constrained spectral problem., Comment: 29 pages; 5 figures

Published
2024

3. Demonstration of a Mobile Optical Clock Ensemble at Sea

Author

Ahern, E., Allison, J. W., Billington, C., Hébert, N. Bourbeau, Hilton, A. P., Klantsataya, E., Locke, C., Luiten, A. N., Nelligan, M., Offer, R. F., Perrella, C., Scholten, S. K., White, B., Sparkes, B. M., Beard, R., Elgin, J. D., and Martin, K. W.

Subjects
Physics - Atomic Physics
Abstract

Atomic clocks have been at the leading edge of accuracy and precision since their inception in the 1950s. However, typically the most capable of these clocks have been confined to laboratories despite the fact that there are compelling reasons to apply them in the field and/or while in motion. These applications include synchronization of distributed critical infrastructure (e.g. data servers, communications, electricity grids), scientific applications (e.g. radio-astronomy) and to mitigate the effects of interruption to Global Navigation Satellite Systems. Over the last 20 years, there has been a breakthrough in the performance of atomic clocks by transitioning from an atomic reference based on a microwave transition to an optical frequency transition. The $10^5$-fold increase in reference frequency confers the potential for significantly higher performance. However, this performance increase has come at the cost of size, complexity and fragility which has continued the confinement of these clocks to the laboratory. Here we report on a recent international collaboration where three emerging optical clocks, each operating on different principles, were trialed at sea. These clocks incorporate optical frequency combs so that their stable frequency outputs can be used directly in electronic apparatus and were also automated so that they do not require expert supervision. We present the frequency stability and reliability of these three clocks over multiple weeks of unsupervised naval trials, both in harbour and on the ocean. The performance of all three devices was orders of magnitude superior to existing best-in-class commercial solutions over short and medium timescales. This demonstrates that optical clocks are ready to deliver advantages for real-world applications.

Published
2024

4. Development of a data overflow protection system for Super-Kamiokande to maximize data from nearby supernovae

Author

Mori, M., Abe, K., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Kameda, J., Kanemura, Y., Kaneshima, R., Kashiwagi, Y., Kataoka, Y., Miki, S., Mine, S., Miura, M., Moriyama, S., Nakano, Y., Nakahata, M., Nakayama, S., Noguchi, Y., Okamoto, K., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Takenaka, A., Tanaka, H., Watanabe, S., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, X., Yoshida, S., Megias, G. D., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointon, B. W., Kearns, E., Raaf, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Yankelevich, A., Hill, J., Jang, M. C., Lee, S. H., Moon, D. H., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Beauchene, A., Drapier, O., Giampaolo, A., Mueller, Th. A., Santos, A. D., Paganini, P., Quilain, B., Rogly, R., Ishizuka, T., Nakamura, T., Jang, J. S., Learned, J. G., Choi, K., Iovine, N., Cao, S., Anthony, L. H. V., Martin, D., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Catanesi, M. G., Radicioni, E., Calabria, N. F., Langella, A., Machado, L. N., De Rosa, G., Collazuol, G., Iacob, F., Lamoureux, M., Mattiazzi, M., Ludovici, L., Gonin, M., Perisse, L., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Akutsu, R., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Jakkapu, M., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Bhuiyan, N., Burton, G. T., Edwards, R., Di Lodovico, F., Gao, J., Goldsack, A., Katori, T., Migenda, J., Ramsden, R. M., Xie, Z., Zsoldos, S., Kotsar, Y., Ozaki, H., Suzuki, A. T., Takagi, Y., Takeuchi, Y., Zhong, H., Bronner, C., Feng, J., Hu, J. R., Hu, Z., Kawaune, M., Kikawa, T., LiCheng, F., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Tarant, A., Fukuda, Y., Itow, Y., Menjo, H., Ninomiya, K., Yoshioka, Y., Lagoda, J., Lakshmi, S. M., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jia, M., Jiang, J., Jung, C. K., Shi, W., Wilking, M. J., Yanagisawa, C., Harada, M., Hino, Y., Ishino, H., Kitagawa, H., Koshio, Y., Nakanishi, F., Sakai, S., Tada, T., Tano, T., Barr, G., Barrow, D., Cook, L., Samani, S., Wark, D., Holin, A., Nova, F., Jung, S., Yang, B. S., Yang, J. Y., Yoo, J., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Thiesse, M. D., Thompson, L. F., Wilson, S., Okazawa, H., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Nakamura, K. D., Tairafune, S., Nishijima, K., Eguchi, A., Nakagiri, K., Nakajima, Y., Shima, S., Taniuchi, N., Watanabe, E., Yokoyama, M., de Perio, P., Fujita, S., Martens, K., Tsui, K. M., Vagins, M. R., Valls, C. J., Xia, J., Kuze, M., Izumiyama, S., Ishitsuka, M., Ito, H., Kinoshita, T., Matsumoto, R., Ommura, Y., Shigeta, N., Shinoki, M., Suganuma, T., Yamauchi, K., Yoshida, T., Martin, J. F., Tanaka, H. A., Towstego, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Prouse, N. W., Chen, S., Xu, B. D., Zhang, B., Posiadala-Zezula, M., Boyd, S. B., Hadley, D., Nicholson, M., Flaherty, M. O', Richards, B., Ali, A., Jamieson, B., Amanai, S., Marti, Ll., Minamino, A., Pintaudi, G., Sano, S., Suzuki, S., and Wada, K.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics, High Energy Physics - Experiment
Abstract

Neutrinos from very nearby supernovae, such as Betelgeuse, are expected to generate more than ten million events over 10\,s in Super-Kamokande (SK). At such large event rates, the buffers of the SK analog-to-digital conversion board (QBEE) will overflow, causing random loss of data that is critical for understanding the dynamics of the supernova explosion mechanism. In order to solve this problem, two new DAQ modules were developed to aid in the observation of very nearby supernovae. The first of these, the SN module, is designed to save only the number of hit PMTs during a supernova burst and the second, the Veto module, prescales the high rate neutrino events to prevent the QBEE from overflowing based on information from the SN module. In the event of a very nearby supernova, these modules allow SK to reconstruct the time evolution of the neutrino event rate from beginning to end using both QBEE and SN module data. This paper presents the development and testing of these modules together with an analysis of supernova-like data generated with a flashing laser diode. We demonstrate that the Veto module successfully prevents DAQ overflows for Betelgeuse-like supernovae as well as the long-term stability of the new modules. During normal running the Veto module is found to issue DAQ vetos a few times per month resulting in a total dead time less than 1\,ms, and does not influence ordinary operations. Additionally, using simulation data we find that supernovae closer than 800~pc will trigger Veto module resulting in a prescaling of the observed neutrino data., Comment: 28 pages, 18 figures. Submitted to PTEP

Published
2024
Full Text
View/download PDF

5. Supporting Autistic College Students: Examining the Mentoring, Organization and Social Support for Autism Inclusion on Campus (MOSSAIC) Program

Author

Jill Locke, Anthony Osuna, Raine J. Myrvold, and Jennifer Schoffer Closson

Abstract

Recent trends suggest that autistic young adults are increasingly accessing postsecondary education than in years past. However, these students often face unique challenges that negatively impact their college experience resulting in high dropout. The Mentoring, Organization and Social Support for Autism Inclusion on Campus (MOSSAIC) Program is a peer-mentorship college transition program intended to support autistic students with executive functioning, social, and self-advocacy skills. This study investigated the experiences of 13 autistic mentees and 12 non-autistic mentors enrolled in the MOSSAIC program. Program feedback was collected using semi-structured interviews in order to understand student experiences, highlight benefits, and identify areas of improvement. Participants reported a general positive experience and improved skills in the domains of socialization, executive functioning, academic performance, and professional development. The most common suggestion for the program was the inclusion of autistic peer mentors. Mentees noted difficulty relating with non-autistic peers and feeling burdened with the need to educate their mentor on how to support autistic adults. These data provide valuable insight into how colleges can better improve support for autistic college students to ensure postsecondary success. Future peer mentorship programs should consider recruiting neurodiverse mentors from diverse backgrounds to improve congruence between mentor and mentee identities.

Published
2024
Full Text
View/download PDF

6. 'We Love Sharing Your Land': Children's Understandings of Acknowledgement to Country Practices and Aboriginal Knowledges in Early Learning Centres

Author

Cris Townley, Kerry Staples, Christine Woodrow, Elise Baker, Michelle Lea Locke, Rebekah Grace, and Catherine Kaplun

Abstract

This paper explores children's understandings of Acknowledgement to Country practices and Aboriginal knowledges. Guided by the relational lenses of respect, responsibility and reciprocity, we conducted focus groups with children across five Australian early education centres. We found that Acknowledgement practices were evident through recitation of their Acknowledgement to Country, engaging with artefacts, and/or discussion of artworks. Secondly, children demonstrated emerging understandings about place names, the symbolic use of flags for places and people, and Australian plants and animals. Thirdly, Aboriginal cultures as living cultures were evident in temporal discussions about people and culture. Finally, imaginative play implied efforts to make sense of Aboriginal concepts and language. Across the study, children were active in experimenting with ideas in their own meaning making. Acknowledgement to Country was not a moment in the day; rather, it was embedded throughout the day through routines, storytelling, play and creative activities, all designed to foster learning.

Published
2024
Full Text
View/download PDF

7. The Incremental Association of Implementation Leadership and School Personnel Burnout beyond Transformational Leadership

Author

Catherine M. Corbin, Aaron R. Lyon, Vaughan K. Collins, Mark G. Ehrhart, Roger Goosey, and Jill Locke

Abstract

Successful implementation of school-wide interventions (i.e., delivered to all students by a wide array of school personnel) is key to promoting students' academic achievement and psychosocial development. Yet, the implementation of school-wide interventions is complex and can be psychologically taxing for implementing personnel. If evidence-based practice and program (EBP) implementation goes unsupported, implementation challenges might result in chronic stress among school personnel that leads to burnout. While generally effective leadership tends to decrease educator burnout, implementation-specific leadership may also decrease burnout through its strategic supports for EBP implementation. A series of linear regression and path models were used to examine the concurrent association between transformational (e.g., general) and implementation (e.g., strategic) leadership and burnout and its component parts (i.e., emotional exhaustion, depersonalization, personal accomplishment). In a sample of 338 school personnel, we found transformational and implementation leadership were each significantly associated with decreased burnout. However, transformational leadership was not significantly associated with any of the three burnout components, whereas implementation leadership was significantly associated with increased personal accomplishment. These results suggest both general and strategic forms of leadership are key supports for school personnel burnout and as such, leaders may benefit from training to improve each. Additional implications for schools and future directions to understand how best to support school personnel are discussed.

Published
2024
Full Text
View/download PDF

8. Information about Tummy Time in Infants Available on the Internet

Author

Haleigh Locke, Alexis Thomas, Nicole L Stotz, and Alexia E Metz

Abstract

Objective: This study evaluated Tummy Time recommendations in patient education materials and informal sources found on the Internet. Methods: Patient education materials, available from health professionals online, and informal sources, found outside of healthcare, were evaluated for consistency with evidence-informed recommendations. Patient education materials were also evaluated for readability and visual presentation. Results: Twelve sets of patient education materials were included in the top 20 search results. Only one of them addressed all the evidence-informed recommendations accurately. Fifty informal sources were included in analysis, ranging from search rank #1 to #57. Nearly half of the informal sources were judged fully consistent with evidence-informed recommendations. Counter to best practice recommendations, two-thirds of the patient education materials were written above the reading level expected of a student with no more than an elementary school education. All used strategies to enhance clarity, although none met all standards for visual presentation. Conclusion: Although some good resources are available, healthcare providers should exercise caution when selecting or recommending patient education materials online, even when they are available from healthcare professionals. Parents turning to the Internet will find accurate information. However, to develop a comprehensive understanding, they may need to visit multiple sites. Practice Implications: Healthcare professionals are responsible for providing or directing their clients to reliable, comprehensive sources of information, and for being aware of the quality of information they may discover through their own searches. Healthcare websites are responsible for communicating clearly and comprehensively with their clients and the public. Some parent education materials require revision for readability, formatting and consistency with Tummy Time recommendations.

Published
2024
Full Text
View/download PDF

9. Global arthropod beta-diversity is spatially and temporally structured by latitude.

Author

Seymour, Mathew, Roslin, Tomas, deWaard, Jeremy R, Perez, Kate HJ, D'Souza, Michelle L, Ratnasingham, Sujeevan, Ashfaq, Muhammad, Levesque-Beaudin, Valerie, Blagoev, Gergin A, Bukowski, Belén, Cale, Peter, Crosbie, Denise, Decaëns, Thibaud, deWaard, Stephanie L, Ekrem, Torbjørn, El-Ansary, Hosam O, Evouna Ondo, Fidèle, Fraser, David, Geiger, Matthias F, Hajibabaei, Mehrdad, Hallwachs, Winnie, Hanisch, Priscila E, Hausmann, Axel, Heath, Mark, Hogg, Ian D, Janzen, Daniel H, Kinnaird, Margaret, Kohn, Joshua R, Larrivée, Maxim, Lees, David C, León-Règagnon, Virginia, Liddell, Michael, Lijtmaer, Darío A, Lipinskaya, Tatsiana, Locke, Sean A, Manjunath, Ramya, Martins, Dino J, Martins, Marlúcia B, Mazumdar, Santosh, McKeown, Jaclyn TA, Anderson-Teixeria, Kristina, Miller, Scott E, Milton, Megan A, Miskie, Renee, Morinière, Jérôme, Mutanen, Marko, Naik, Suresh, Nichols, Becky, Noguera, Felipe A, Novotny, Vojtech, Penev, Lyubomir, Pentinsaari, Mikko, Quinn, Jenna, Ramsay, Leah, Rochefort, Regina, Schmidt, Stefan, Smith, M Alex, Sobel, Crystal N, Somervuo, Panu, Sones, Jayme E, Staude, Hermann S, St Jaques, Brianne, Stur, Elisabeth, Telfer, Angela C, Tubaro, Pablo L, Wardlaw, Tim J, Worcester, Robyn, Yang, Zhaofu, Young, Monica R, Zemlak, Tyler, Zakharov, Evgeny V, Zlotnick, Bradley, Ovaskainen, Otso, and Hebert, Paul DN

Subjects
Animals, Arthropods, Biodiversity, Geography, Spatio-Temporal Analysis, Biological Sciences, Ecology, Evolutionary Biology, Life Below Water, Biological sciences, Biomedical and clinical sciences
Abstract

Global biodiversity gradients are generally expected to reflect greater species replacement closer to the equator. However, empirical validation of global biodiversity gradients largely relies on vertebrates, plants, and other less diverse taxa. Here we assess the temporal and spatial dynamics of global arthropod biodiversity dynamics using a beta-diversity framework. Sampling includes 129 sampling sites whereby malaise traps are deployed to monitor temporal changes in arthropod communities. Overall, we encountered more than 150,000 unique barcode index numbers (BINs) (i.e. species proxies). We assess between site differences in community diversity using beta-diversity and the partitioned components of species replacement and richness difference. Global total beta-diversity (dissimilarity) increases with decreasing latitude, greater spatial distance and greater temporal distance. Species replacement and richness difference patterns vary across biogeographic regions. Our findings support long-standing, general expectations of global biodiversity patterns. However, we also show that the underlying processes driving patterns may be regionally linked.

Published
2024

10. Outcomes by Candida spp. in the ReSTORE Phase 3 trial of rezafungin versus caspofungin for candidemia and/or invasive candidiasis.

Author

Locke, Jeffrey, Pillar, Chris, Castanheira, Mariana, Carvalhaes, Cecilia, Andes, David, Aram, Jalal, Andrzejewski, Christina, Bartizal, Ken, Das, Anita, Sandison, Taylor, Thompson, George, and Pappas, Peter

Subjects
Candida species, antifungal therapy, candidemia, echinocandin, invasive candidiasis, Caspofungin, Echinocandins, Humans, Antifungal Agents, Candidemia, Candidiasis, Invasive, Microbial Sensitivity Tests, Male, Female, Middle Aged, Candida, Adult, Aged, Lipopeptides, Candida albicans, Treatment Outcome, Candida tropicalis, Candida glabrata
Abstract

Rezafungin is a long-acting, intravenously administered echinocandin for the treatment of candidemia and invasive candidiasis (IC). Non-inferiority of rezafungin vs caspofungin for the treatment of adults with candidemia and/or IC was demonstrated in the Phase 3 ReSTORE study based on the primary endpoints of day 14 global cure and 30-day all-cause mortality. Here, an analysis of ReSTORE data evaluating efficacy outcomes by baseline Candida species is described. Susceptibility testing was performed for Candida species using the Clinical and Laboratory Standards Institute reference broth microdilution method. There were 93 patients in the modified intent-to-treat population who received rezafungin; 94 received caspofungin. Baseline Candida species distribution was similar in the two treatment groups; C. albicans (occurring in 41.9% and 42.6% of patients in the rezafungin and caspofungin groups, respectively), C. glabrata (25.8% and 26.6%), and C. tropicalis (21.5% and 18.1%) were the most common pathogens. Rates of global cure and mycological eradication at day 14 and day 30 all-cause mortality by Candida species were comparable in the rezafungin and caspofungin treatment groups and did not appear to be impacted by minimal inhibitory concentration (MIC) values for either rezafungin or caspofungin. Two patients had baseline isolates with non-susceptible MIC values (both in the rezafungin group: one non-susceptible to rezafungin and one to caspofungin, classified as intermediate); both were candidemia-only patients in whom rezafungin treatment was successful based on the day 30 all-cause mortality endpoint. This analysis of ReSTORE demonstrated the efficacy of rezafungin for candidemia and IC in patients infected with a variety of Candida species.

Published
2024

11. Measurements of the charge ratio and polarization of cosmic-ray muons with the Super-Kamiokande detector

Author

Kitagawa, H., Tada, T., Abe, K., Bronner, C., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Kameda, J., Kanemura, Y., Kaneshima, R., Kashiwagi, Y., Kataoka, Y., Miki, S., Mine, S., Miura, M., Moriyama, S., Nakano, Y., Nakahata, M., Nakayama, S., Noguchi, Y., Okamoto, K., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Takenaka, A., Tanaka, H., Watanabe, S., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, X., Yoshida, S., Megias, G. D., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointon, B. W., Kearns, E., Raaf, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Yankelevich, A., Hill, J., Jang, M. C., Lee, S. H., Moon, D. H., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Beauchêne, A., Drapier, O., Giampaolo, A., Mueller, Th. A., Santos, A. D., Paganini, P., Quilain, B., Rogly, R., Nakamura, T., Jang, J. S., Machado, L. N., Learned, J. G., Choi, K., Iovine, N., Cao, S., Anthony, L. H. V., Martin, D., Prouse, N. W., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Calabria, N. F., Catanesi, M. G., Radicioni, E., Langella, A., De Rosa, G., Collazuol, G., Iacob, F., Lamoureux, M., Mattiazzi, M., Ludovici, L., Gonin, M., Périssé, L., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Akutsu, R., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Jakkapu, M., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Bhuiyan, N., Burton, G. T., Di Lodovico, F., Gao, J., Goldsack, A., Katori, T., Migenda, J., Ramsden, R. M., Xie, Z., Zsoldos, S., Kotsar, Y., Ozaki, H., Suzuki, A. T., Takagi, Y., Takeuchi, Y., Zhong, H., Feng, J., Feng, L., Hu, J. R., Hu, Z., Kawaue, M., Kikawa, T., Mori, M., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Tarant, A., Wilking, M. J., Fukuda, Y., Itow, Y., Menjo, H., Ninomiya, K., Yoshioka, Y., Lagoda, J., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jia, M., Jiang, J., Jung, C. K., Shi, W., Yanagisawa, C., Harada, M., Hino, Y., Ishino, H., Koshio, Y., Nakanishi, F., Sakai, S., Tano, T., Ishizuka, T., Barr, G., Barrow, D., Cook, L., Samani, S., Wark, D., Holin, A., Nova, F., Jung, S., Yang, B. S., Yang, J. Y., Yoo, J., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Thiesse, M. D., Thompson, L. F., Wilson, S. T., Okazawa, H., Lakshmi, S. M., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Nakamura, K. D., Tairafune, S., Nishijima, K., Eguchi, A., Nakagiri, K., Nakajima, Y., Shima, S., Taniuchi, N., Watanabe, E., Yokoyama, M., de Perio, P., Fujita, S., Jesús-Valls, C., Martens, K., Tsui, K. M., Vagins, M. R., Xia, J., Izumiyama, S., Kuze, M., Matsumoto, R., Terada, K., Ishitsuka, M., Ito, H., Kinoshita, T., Ommura, Y., Shigeta, N., Shinoki, M., Suganuma, T., Yamauchi, K., Yoshida, T., Martin, J. F., Tanaka, H. A., Towstego, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Chen, S., Xu, B. D., Zhang, B., Posiadala-Zezula, M., Boyd, S. B., Edwards, R., Hadley, D., Nicholson, M., O'Flaherty, M., Richards, B., Ali, A., Jamieson, B., Amanai, S., Marti, Ll., Minamino, A., Pintaudi, G., Sano, S., Suzuki, S., and Wada, K.

Subjects
High Energy Physics - Experiment, Astrophysics - High Energy Astrophysical Phenomena
Abstract

We present the results of the charge ratio ($R$) and polarization ($P^{\mu}_{0}$) measurements using the decay electron events collected from 2008 September to 2022 June by the Super-Kamiokande detector. Because of its underground location and long operation, we performed high precision measurements by accumulating cosmic-ray muons. We measured the muon charge ratio to be $R=1.32 \pm 0.02$ $(\mathrm{stat.}{+}\mathrm{syst.})$ at $E_{\mu}\cos \theta_{\mathrm{Zenith}}=0.7^{+0.3}_{-0.2}$ $\mathrm{TeV}$, where $E_{\mu}$ is the muon energy and $\theta_{\mathrm{Zenith}}$ is the zenith angle of incoming cosmic-ray muons. This result is consistent with the Honda flux model while this suggests a tension with the $\pi K$ model of $1.9\sigma$. We also measured the muon polarization at the production location to be $P^{\mu}_{0}=0.52 \pm 0.02$ $(\mathrm{stat.}{+}\mathrm{syst.})$ at the muon momentum of $0.9^{+0.6}_{-0.1}$ $\mathrm{TeV}/c$ at the surface of the mountain; this also suggests a tension with the Honda flux model of $1.5\sigma$. This is the most precise measurement ever to experimentally determine the cosmic-ray muon polarization near $1~\mathrm{TeV}/c$. These measurement results are useful to improve the atmospheric neutrino simulations., Comment: 29 pages, 45 figures

Published
2024

12. Performance of SK-Gd's Upgraded Real-time Supernova Monitoring System

Author

Kashiwagi, Y., Abe, K., Bronner, C., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Kameda, J., Kanemura, Y., Kaneshima, R., Kataoka, Y., Miki, S., Mine, S., Miura, M., Moriyama, S., Nakano, Y., Nakahata, M., Nakayama, S., Noguchi, Y., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Tanaka, H., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, X., Yoshida, S., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointn, B. W., Kearns, E., Raaf, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Yankelevich, A., Hill, J., Jang, M. C., Lee, S. H., Moon, D. H., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Beauchêne, A., Drapier, O., Giampaolo, A., Mueller, Th. A., Santos, A. D., Paganini, P., Quilain, B., Rogly, R., Nakamura, T., Jang, J. S., Machado, L. N., Learned, J. G., Choi, K., Iovine, N., Cao, S., Anthony, L. H. V., Martin, D., Prouse, N. W., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Catanesi, M. G., Radicioni, E., Calabria, N. F., Langella, A., De Rosa, G., Collazuol, G., Iacob, F., Mattiazzi, M., Ludovici, L., Gonin, M., Périssé, L., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Akutsu, R., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Jakkapu, M., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Bhuiyan, N., Burton, G. T., Di Lodovico, F., Gao, J., Goldsack, A., Katori, T., Migenda, J., Ramsden, R. M., Xie, Z., Zsoldos, S., Suzuki, A. T., Takagi, Y., Takeuchi, Y., Zhong, H., Feng, J., Feng, L., Hu, J. R., Hu, Z., Kawaue, M., Kikawa, T., Mori, M., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Tarrant, A., Fukuda, Y., Itow, Y., Menjo, H., Ninomiya, K., Yoshioka, Y., Lagoda, J., Lakshmi, S. M., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jia, M., Jiang, J., Jung, C. K., Shi, W., Wilking, M. J., Yanagisawa, C., Harada, M., Hino, Y., Ishino, H., Koshio, Y., Nakanishi, F., Sakai, S., Tada, T., Tano, T., Ishizuka, T., Barr, G., Barrow, D., Cook, L., Samani, S., Wark, D., Holin, A., Nova, F., Jung, S., Yang, B. S., Yang, J. Y., Yoo, J., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Thiesse, M. D., Thompson, L. F., Wilson, S. T., Okazawa, H., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Nakamura, K. D., Tairafune, S., Nishijima, K., Eguchi, A., Nakagiri, K., Nakajima, Y., Shima, S., Taniuchi, N., Watanabe, E., Yokoyama, M., de Perio, P., Fujita, S., Jesús-Valls, C., Martens, K., Tsui, K. M., Vagins, M. R., Xia, J., Kuze, M., Izumiyama, S., Matsumoto, R., Ishitsuka, M., Ito, H., Ommura, Y., Shigeta, N., Shinoki, M., Yamauchi, K., Yoshida, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Chen, S., Xu, B. D., Zhang, B., Posiadala-Zezula, M., Boyd, S. B., Edwards, R., Hadley, D., Nicholson, M., O'Flaherty, M., Richards, B., Ali, A., Jamieson, B., Amanai, S., Marti, Ll., Minamino, A., and Suzuki, S.

Subjects
Astrophysics - High Energy Astrophysical Phenomena
Abstract

Among multi-messenger observations of the next galactic core-collapse supernova, Super-Kamiokande (SK) plays a critical role in detecting the emitted supernova neutrinos, determining the direction to the supernova (SN), and notifying the astronomical community of these observations in advance of the optical signal. On 2022, SK has increased the gadolinium dissolved in its water target (SK-Gd) and has achieved a Gd concentration of 0.033%, resulting in enhanced neutron detection capability, which in turn enables more accurate determination of the supernova direction. Accordingly, SK-Gd's real-time supernova monitoring system (Abe te al. 2016b) has been upgraded. SK_SN Notice, a warning system that works together with this monitoring system, was released on December 13, 2021, and is available through GCN Notices (Barthelmy et al. 2000). When the monitoring system detects an SN-like burst of events, SK_SN Notice will automatically distribute an alarm with the reconstructed direction to the supernova candidate within a few minutes. In this paper, we present a systematic study of SK-Gd's response to a simulated galactic SN. Assuming a supernova situated at 10 kpc, neutrino fluxes from six supernova models are used to characterize SK-Gd's pointing accuracy using the same tools as the online monitoring system. The pointing accuracy is found to vary from 3-7$^\circ$ depending on the models. However, if the supernova is closer than 10 kpc, SK_SN Notice can issue an alarm with three-degree accuracy, which will benefit follow-up observations by optical telescopes with large fields of view., Comment: 38 pages, 29 figures, 6 tables

Published
2024

13. Analysis and Perspectives on the ANA Avatar XPRIZE Competition

Author

Hauser, Kris, Watson, Eleanor, Bae, Joonbum, Bankston, Josh, Behnke, Sven, Borgia, Bill, Catalano, Manuel G., Dafarra, Stefano, van Erp, Jan B. F., Ferris, Thomas, Fishel, Jeremy, Hoffman, Guy, Ivaldi, Serena, Kanehiro, Fumio, Kheddar, Abderrahmane, Lannuzel, Gaelle, Morie, Jacqueline Ford, Naughton, Patrick, NGuyen, Steve, Oh, Paul, Padir, Taskin, Pippine, Jim, Park, Jaeheung, Pucci, Daniele, Vaz, Jean, Whitney, Peter, Wu, Peggy, and Locke, David

Subjects
Computer Science - Robotics, Computer Science - Human-Computer Interaction
Abstract

The ANA Avatar XPRIZE was a four-year competition to develop a robotic "avatar" system to allow a human operator to sense, communicate, and act in a remote environment as though physically present. The competition featured a unique requirement that judges would operate the avatars after less than one hour of training on the human-machine interfaces, and avatar systems were judged on both objective and subjective scoring metrics. This paper presents a unified summary and analysis of the competition from technical, judging, and organizational perspectives. We study the use of telerobotics technologies and innovations pursued by the competing teams in their avatar systems, and correlate the use of these technologies with judges' task performance and subjective survey ratings. It also summarizes perspectives from team leads, judges, and organizers about the competition's execution and impact to inform the future development of telerobotics and telepresence., Comment: 26 pages, preprint of article appearing in International Journal of Social Robotics

Published
2024

17. Navigating the Predictive Landscape: DiaRem’s Role in Unveiling Outcomes for Diabetes Remission following ESG

Author

Lahooti, Ali, Rizvi, Anam, Canakis, Andrew, Akagbosu, Cynthia, Johnson, Kate E., Hassan, Kamal, Lahooti, Ila, Abu-Hammour, Mohamed, Dawod, Enad, Dawod, Qais, Newberry, Carolyn, Sampath, Kartik, Carr-Locke, David, Mahadev, SriHari, Afaneh, Cheguevara, Dakin, Gregory, Kumar, Sonal, Yeung, Michele, Barenbaum, Sarah, Tchang, Beverly, Shukla, Alpana P., Aronne, Louis J., and Sharaiha, Reem Z.

Published
2024
Full Text
View/download PDF

20. A deep catalogue of protein-coding variation in 983,578 individuals

Author

Sun, Kathie Y., Bai, Xiaodong, Chen, Siying, Bao, Suying, Zhang, Chuanyi, Kapoor, Manav, Backman, Joshua, Joseph, Tyler, Maxwell, Evan, Mitra, George, Gorovits, Alexander, Mansfield, Adam, Boutkov, Boris, Gokhale, Sujit, Habegger, Lukas, Marcketta, Anthony, Locke, Adam E., Ganel, Liron, Hawes, Alicia, Kessler, Michael D., Sharma, Deepika, Staples, Jeffrey, Bovijn, Jonas, Gelfman, Sahar, Di Gioia, Alessandro, Rajagopal, Veera M., Lopez, Alexander, Varela, Jennifer Rico, Alegre-Díaz, Jesús, Berumen, Jaime, Tapia-Conyer, Roberto, Kuri-Morales, Pablo, Torres, Jason, Emberson, Jonathan, Collins, Rory, Cantor, Michael, Thornton, Timothy, Kang, Hyun Min, Overton, John D., Shuldiner, Alan R., Cremona, M. Laura, Nafde, Mona, Baras, Aris, Abecasis, Gonçalo, Marchini, Jonathan, Reid, Jeffrey G., Salerno, William, and Balasubramanian, Suganthi

Published
2024
Full Text
View/download PDF

24. A Protocol for Co-Authored Academic Writing: The 'Draft-in-a-Day'

Author

Locke, Sean R., Osborne, Jenna, and Jung, Mary E.

Abstract

The iterative process of writing a co-authored manuscript may take several months to complete. Draft-in-a-day is an alternative group-based approach to writing that draws on concepts from social cognitive and group dynamics theories to efficiently write the first draft of a manuscript, while providing rich opportunities for trainees to develop their writing skills. The purpose of this paper is to explore the usefulness and acceptability of draft-in-a-day by examining individual's experiences using the draft-in-a-day protocol. Twelve participants (four professors, eight trainees) who had used the draft-in-a-day protocol completed an online questionnaire about their experiences. Participant responses were analyzed using Braun and Clark's (2006) thematic analysis. There were four broad themes: group/social aspects, writing process, effectiveness/efficiency, and other. Overall, participants found a benefit to using the draft-in-a-day protocol for team-based writing. Participants were receptive to the draft-in-a-day method of writing, reported being very likely to use it in the future (M = 4.9, SD = 0.28; scale 1-5), and provided suggestions for improvement. This early-stage research provides a framework for efficient group-based writing in sport and exercise psychology.

Published
2023

25. Flipped Teaching Eased the Transition to Online Learning of College Students in STEM Courses during COVID-19

Author

Sinan Onal, Carolyn Butts-Wilsmeyer, Charles Serrano, Paige Dickey, Georgia Bracey, Lynn Bartells, Sharon Locke, Chaya Gopalan, and Julie Fickas

Abstract

Following COVID-19, teaching was abruptly shifted from a live to a virtual format, posing a challenge to both students and faculty. There is a need to employ alternatives, emphasizing targeting the factors that suit Generation Z students for effective learning while maintaining social distancing. Understanding students' perceptions about the educational environment plays a vital role in planning and implementing teaching strategies for the future. Flipped teaching (FT) has been a successful instructional method because it embeds active learning strategies and some remote learning for which students are responsible. This study examined the perceptions of science, technology, engineering,and math (STEM) students (N = 265) while transitioning to online learning in classrooms implementing FT instruction for two cohorts: faculty expanding FT skills and novice FT faculty from a public university and a community college. Findings showed a significant difference between the two groups, with the transitions being more difficult in the courses taught by the novice versus the more experienced faculty (p < 0.01). Qualitative data analysis indicated that the FT classrooms eased the transition to fully online learning. The major challenges students faced were the lack of interaction with faculty and peers and a sense of community. In conclusion, FT eased the transition of college students in STEM courses to remote learning during COVID-19.

Published
2023

26. Advancing precision in histocompatibility and immunogenetics: a comprehensive review of the UCLA exchange program.

Author

Zhang, Qiuheng, Locke, Arlene, Alvarez, Andrea, Cabarong, Maria, Liv, Lek, Alfaro, Belen, Gjertson, David, and Reed, Elaine

Subjects
HLA, HLA antibody, KIR, MICA, physical crossmatch, virtual crossmatch
Abstract

Precise typing of human leukocyte antigens (HLA) is crucial for clinical hematopoietic stem cell and solid organ transplantations, transfusion medicine, HLA-related disease association, and drug hypersensitivity analysis. The UCLA Cell Exchange program has played a vital role in providing educational and proficiency testing surveys to HLA laboratories worldwide for the past 5 decades. This article highlights the significant contribution of the UCLA Cell and DNA Exchange Programs in advancing HLA antibody testing, genotyping, crossmatches, and, more recently, virtual crossmatches. Additionally, we discuss future directions of the UCLA Cell Exchange program to support histocompatibility testing to adapt to the fast-evolving field of immunotherapy, tolerance and xenotransplantation.

Published
2024

27. Solar neutrino measurements using the full data period of Super-Kamiokande-IV

Author

Collaboration, Super-Kamiokande, Abe, K., Bronner, C., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Imaizumi, S., Iyogi, K., Kameda, J., Kanemura, Y., Kaneshima, R., Kashiwagi, Y., Kataoka, Y., Kato, Y., Kishimoto, Y., Miki, S., Mine, S., Miura, M., Mochizuki, T., Moriyama, S., Nagao, Y., Nakahata, M., Nakano, Y., Nakayama, S., Noguchi, Y., Okada, T., Okamoto, K., Orii, A., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Takenaka, A., Tanaka, H., Watanabe, S., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, R., Wang, X., Yoshida, S., Bravo-Berguno, D., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointon, B. W., Blaszczyk, F. d. M., Kachulis, C., Kearns, E., Raaf, J. L., Stone, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Kropp, W. R., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Weatherly, P., Yankelevich, A., Ganezer, K. S., Hill, J., Jang, M. C., Kim, J. Y., Lee, S., Lim, I. T., Moon, D. H., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Beauchene, A., Bernard, L., Coffani, A., Drapier, O., Hedri, S. El, Giampaolo, A., Imber, J., Mueller, Th. A., Paganini, P., Rogly, R., Quilain, B., Santos, A., Nakamura, T., Jang, J. S., Machado, L. N., Learned, J. G., Matsuno, S., Iovine, N., Choi, K., Cao, S., Anthony, L. H. V., Litchfield, R. P., Prouse, N., Marin, D., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Catanesi, M. G., Intonti, R. A., Radicioni, E., Calabria, N. F., De Rosa, G., Langella, A., Collazuol, G., Iacob, F., Lamoureux, M., Mattiazzi, M., Ludovici, L., Gonin, M., Perisse, L., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Friend, M., Hasegawa, T., Ishida, T., Jakkapu, M., Kobayashi, T., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Boschi, T., Bhuiyan, N., Burton, G. T., Gao, J., Goldsack, A., Katori, T., Di Lodovico, F., Migenda, J., Sedgwick, S. Molina, Ramsden, R. M., Taani, M., Xie, Z., Zsoldos, S., Abe, KE., Hasegawa, M., Isobe, Y., Kotsar, Y., Miyabe, H., Ozaki, H., Shiozawa, T., Sugimoto, T., Suzuki, A. T., Takagi, Y., Takeuchi, Y., Yamamoto, S., Zhong, H., Ashida, Y., Feng, J., Feng, L., Hayashino, T., Hirota, S., Hu, J. R., Hu, Z., Jiang, M., Kawaue, M., Kikawa, T., Mori, M., Nakamura, KE., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Pritchard, A., Tarrant, A., Wilking, M. J., Fukuda, Y., Itow, Y., Menjo, H., Murase, M., Ninomiya, K., Niwa, T., Tsukada, M., Yoshioka, Y., Frankiewicz, K., Lagoda, J., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jiang, J., Jia, M., Jung, C. K., Palomino, J. L., Santucci, G., Shi, W., Vilela, C., Yanagisawa, C., Fukuda, D., Hagiwara, K., Harada, M., Hino, Y., Horai, T., Ishino, H., Ito, S., Kitagawa, H., Koshio, Y., Ma, W., Nakanishi, F., Piplani, N., Sakai, S., Sakuda, M., Tada, T., Tano, T., Xu, C., Yamaguchi, R., Ishizuka, T., Kuno, Y., Barr, G., Barrow, D., Cook, L., Samani, S., Simpson, C., Wark, D., Holin, A. M., Nova, F., Jung, S., Yang, B., Yang, J. Y., Yoo, J., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Stone, O., Thiesse, M. D., Thompson, L. F., Wilson, S. T., Okazawa, H., Lakshmi, S. M., Choi, Y., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Tairahune, S., Nishijima, K., Eguchi, A., Iwamoto, K., Nakagiri, K., Nakajima, Y., Ogawa, N., Shima, S., Watanabe, E., Yokoyama, M., Calland, R. G., Fujita, S., Jesus-Valls, C., Junjie, X., Ming, T. K., de Perio, P., Martens, K., Murdoch, M., Vagins, M. R., Izumiyama, S., Kuze, M., Matsumoto, R., Okajima, Y., Tanaka, M., Yoshida, T., Inomoto, M., Ishitsuka, M., Ito, H., Kinoshita, T., Ohta, K., Ommura, Y., Shinoki, M., Shigeta, N., Suganuma, T., Yamaguchi, K., Martin, J. F., Nantais, C. M., Tanaka, H. A., Towstego, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Chen, S., Xu, B. D., Zhang, B., Berkman, S., Posiadala-Zezula, M., Boyd, S. B., Edwards, R., Hadley, D., Nicholson, M., O'Flaherty, M., Richards, B., Ali, A., Jamieson, B., Walker, J., Amanai, S., Marti, Ll., Minamino, A., Pintaudi, G., Sano, S., Sasaki, R., Suzuki, S., and Wada, K.

Subjects
High Energy Physics - Experiment
Abstract

An analysis of solar neutrino data from the fourth phase of Super-Kamiokande~(SK-IV) from October 2008 to May 2018 is performed and the results are presented. The observation time of the data set of SK-IV corresponds to $2970$~days and the total live time for all four phases is $5805$~days. For more precise solar neutrino measurements, several improvements are applied in this analysis: lowering the data acquisition threshold in May 2015, further reduction of the spallation background using neutron clustering events, precise energy reconstruction considering the time variation of the PMT gain. The observed number of solar neutrino events in $3.49$--$19.49$ MeV electron kinetic energy region during SK-IV is $65,443^{+390}_{-388}\,(\mathrm{stat.})\pm 925\,(\mathrm{syst.})$ events. Corresponding $\mathrm{^{8}B}$ solar neutrino flux is $(2.314 \pm 0.014\, \rm{(stat.)} \pm 0.040 \, \rm{(syst.)}) \times 10^{6}~\mathrm{cm^{-2}\,s^{-1}}$, assuming a pure electron-neutrino flavor component without neutrino oscillations. The flux combined with all SK phases up to SK-IV is $(2.336 \pm 0.011\, \rm{(stat.)} \pm 0.043 \, \rm{(syst.)}) \times 10^{6}~\mathrm{cm^{-2}\,s^{-1}}$. Based on the neutrino oscillation analysis from all solar experiments, including the SK $5805$~days data set, the best-fit neutrino oscillation parameters are $\rm{sin^{2} \theta_{12,\,solar}} = 0.306 \pm 0.013 $ and $\Delta m^{2}_{21,\,\mathrm{solar}} = (6.10^{+ 0.95}_{-0.81}) \times 10^{-5}~\rm{eV}^{2}$, with a deviation of about 1.5$\sigma$ from the $\Delta m^{2}_{21}$ parameter obtained by KamLAND. The best-fit neutrino oscillation parameters obtained from all solar experiments and KamLAND are $\sin^{2} \theta_{12,\,\mathrm{global}} = 0.307 \pm 0.012 $ and $\Delta m^{2}_{21,\,\mathrm{global}} = (7.50^{+ 0.19}_{-0.18}) \times 10^{-5}~\rm{eV}^{2}$., Comment: 47 pages, 61 figures

Published
2023
Full Text
View/download PDF

28. Sustainability through Optimal Design of Buildings for Natural Ventilation using Updated Comfort and Occupancy Models

Author

Chung, Jihoon, Shahmansouri, Nastaran, Goldstein, Rhys, Stoddart, James, and Locke, John

Subjects
Computer Science - Computational Engineering, Finance, and Science, Electrical Engineering and Systems Science - Systems and Control
Abstract

This paper explores the benefits of incorporating natural ventilation (NV) simulation into a generative process of designing residential buildings to improve energy efficiency and indoor thermal comfort. Our proposed workflow uses the Wave Function Collapse algorithm to generate a diverse set of plausible floor plans. It also includes post-COVID occupant presence models while incorporating adaptive comfort models. We conduct four sets of experiments using the workflow, and the simulated results suggest that multi-mode cooling strategies combining conventional air conditioning with NV can often significantly reduce energy use while introducing only slight reductions in thermal comfort., Comment: 12 pages, 14 figures

Published
2023

29. Atmospheric neutrino oscillation analysis with neutron tagging and an expanded fiducial volume in Super-Kamiokande I-V

Author

Collaboration, Super-Kamiokande, Wester, T., Abe, K., Bronner, C., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Kameda, J., Kanemura, Y., Kaneshima, R., Kashiwagi, Y., Kataoka, Y., Miki, S., Mine, S., Miura, M., Moriyama, S., Nakano, Y., Nakahata, M., Nakayama, S., Noguchi, Y., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Tanaka, H., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, X., Yoshida, S., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointon, B. W., Kearns, E., Raaf, J. L., Wan, L., Bian, J., Griskevich, N. J., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Yankelevich, A., Hill, J., Lee, S. H., Moon, D. H., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Beauchene, A., Drapier, O., Giampaolo, A., Mueller, Th. A., Santos, A. D., Paganini, P., Quilain, B., Nakamura, T., Jang, J. S., Machado, L. N., Learned, J. G., Choi, K., Iovine, N., Cao, S., Anthony, L. H. V., Martin, D., Prouse, N. W., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Catanesi, M. G., Radicioni, E., Calabria, N. F., Langella, A., De Rosa, G., Collazuol, G., Iacob, F., Mattiazzi, M., Ludovici, L., Gonin, M., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Akutsu, R., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Jakkapu, M., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Bhuiyan, N., Burton, G. T., Di Lodovico, F., Gao, J., Goldsack, A., Katori, T., Migenda, J., Ramsden, R., Xie, Z., Zsoldos, S., Suzuki, A. T., Takagi, Y., Takeuchi, Y., Zhong, H., Feng, J., Feng, L., Hu, J. R., Hu, Z., Kawaue, M., Kikawa, T., Mori, M., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Tarrant, A., Fukuda, Y., Itow, Y., Menjo, H., Ninomiya, K., Lagoda, J., Lakshmi, S. M., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jia, M., Jiang, J., Jung, C. K., Shi, W., Wilking, M. J., Yanagisawa, C., Harada, M., Hino, Y., Ishino, H., Koshio, Y., Nakanishi, F., Sakai, S., Tada, T., Tano, T., Ishizuka, T., Barr, G., Barrow, D., Cook, L., Holin, A., Nova, F., Samani, S., Wark, D., Jung, S., Yang, B. S., Yang, J. Y., Yoo, J., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Thiesse, M. D., Thompson, L. F., Wilson, S. T., Okazawa, H., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Nakamura, K. D., Tairafune, S., Nishijima, K., Koshiba, M., Eguchi, A., Nakagiri, K., Nakajima, Y., Shima, S., Taniuchi, N., Watanabe, E., Yokoyama, M., de Perio, P., Fujita, S., Martens, K., Tsui, K. M., Vagins, M. R., Xia, J., Izumiyama, S., Kuze, M., Matsumoto, R., Ishitsuka, M., Ito, H., Ommura, Y., Shigeta, N., Shinoki, M., Yamauchi, K., Yoshida, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Chen, S., Xu, B. D., Zhang, B., Posiadala-Zezula, M., Boyd, S. B., Edwards, R., Hadley, D., Nicholson, M., O'Flaherty, M., Richards, B., Ali, A., Jamieson, B., Amanai, S., Marti, Ll., Minamino, A., and Suzuki, S.

Subjects
High Energy Physics - Experiment
Abstract

We present a measurement of neutrino oscillation parameters with the Super-Kamiokande detector using atmospheric neutrinos from the complete pure-water SK I-V (April 1996-July 2020) data set, including events from an expanded fiducial volume. The data set corresponds to 6511.3 live days and an exposure of 484.2 kiloton-years. Measurements of the neutrino oscillation parameters $\Delta m^2_{32}$, $\sin^2\theta_{23}$, $\sin^2 \theta_{13}$, $\delta_{CP}$, and the preference for the neutrino mass ordering are presented with atmospheric neutrino data alone, and with constraints on $\sin^2 \theta_{13}$ from reactor neutrino experiments. Our analysis including constraints on $\sin^2 \theta_{13}$ favors the normal mass ordering at the 92.3% level., Comment: 24 pages, 18 figures

Published
2023
Full Text
View/download PDF

30. Measurement of the neutrino-oxygen neutral-current quasielastic cross section using atmospheric neutrinos in the SK-Gd experiment

Author

Sakai, S., Abe, K., Bronner, C., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Kameda, J., Kanemura, Y., Kaneshima, R., Kashiwagi, Y., Kataoka, Y., Miki, S., Mine, S., Miura, M., Moriyama, S., Nakano, Y., Nakahata, M., Nakayama, S., Noguchi, Y., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Tanaka, H., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, X., Yoshida, S., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointon, B. W., Kearns, E., Raaf, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Yankelevich, A., Hill, J., Jang, M. C., Lee, S. H., Moon, D. H., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Beauchene, A., Drapier, O., Giampaolo, A., Mueller, Th. A., Santos, A. D., Paganini, P., Quilain, B., Nakamura, T., Jang, J. S., Machado, L. N., Learned, J. G., Choi, K., Iovine, N., Cao, S., Anthony, L. H. V., Martin, D., Prouse, N. W., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Calabria, N. F., Catanesi, M. G., Radicioni, E., Langella, A., De Rosa, G., Collazuol, G., Iacob, F., Mattiazzi, M., Ludovici, L., Gonin, M., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Akutsu, R., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Jakkapu, M., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Bhuiyan, N., Burton, G. T., Di Lodovico, F., Gao, J., Goldsack, A., Katori, T., Migenda, J., Ramsden, R. M., Xie, Z., Zsoldos, S., Suzuki, A. T., Takagi, Y., Zhong, H., Takeuchi, Y., Feng, J., Feng, L., Hu, J. R., Hu, Z., Kawaue, M., Kikawa, T., Mori, M., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Tarant, A., Fukuda, Y., Itow, Y., Menjo, H., Ninomiya, K., Yoshioka, Y., Lagoda, J., Lakshmi, S. M., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jia, M., Jiang, J., Jung, C. K., Shi, W., Wilking, M. J., Yanagisawa, C., Harada, M., Hino, Y., Ishino, H., Koshio, Y., Nakanishi, F., Tada, T., Tano, T., Ishizuka, T., Barr, G., Barrow, D., Cook, L., Samani, S., Wark, D., Holin, A., Nova, F., Jung, S., Yang, B. S., Yang, J. Y., Yoo, J., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Thiesse, M. D., Thompson, L. F., Wilson, S. T., Okazawa, H., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Nakamura, K. D., Tairafune, S., Nishijima, K., Eguchi, A., Nakagiri, K., Nakajima, Y., Shima, S., Taniuchi, N., Watanabe, E., Yokoyama, M., de Perio, P., Fujita, S., Martens, K., Tsui, K. M., Vagins, M. R., Xia, J., Izumiyama, S., Kuze, M., Matsumoto, R., Ishitsuka, M., Ito, H., Ommura, Y., Shigeta, N., Shinoki, M., Yamauchi, K., Yoshida, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Chen, S., Xu, B. D., Zhang, B., Posiadala-Zezula, M., Boyd, S. B., Edwards, R., Hadley, D., Nicholson, M., O'Flaherty, M., Richards, B., Ali, A., Jamieson, B., Amanai, S., Marti, Ll., Minamino, A., and Suzuki, S.

Subjects
High Energy Physics - Experiment
Abstract

We report the first measurement of the atmospheric neutrino-oxygen neutral-current quasielastic (NCQE) cross section in the gadolinium-loaded Super-Kamiokande (SK) water Cherenkov detector. In June 2020, SK began a new experimental phase, named SK-Gd, by loading 0.011% by mass of gadolinium into the ultrapure water of the SK detector. The introduction of gadolinium to ultrapure water has the effect of improving the neutron-tagging efficiency. Using a 552.2 day data set from August 2020 to June 2022, we measure the NCQE cross section to be 0.74 $\pm$ 0.22(stat.) $^{+0.85}_{-0.15}$ (syst.) $\times$ 10$^{-38}$ cm$^{2}$/oxygen in the energy range from 160 MeV to 10 GeV, which is consistent with the atmospheric neutrino-flux-averaged theoretical NCQE cross section and the measurement in the SK pure-water phase within the uncertainties. Furthermore, we compare the models of the nucleon-nucleus interactions in water and find that the Binary Cascade model and the Liege Intranuclear Cascade model provide a somewhat better fit to the observed data than the Bertini Cascade model. Since the atmospheric neutrino-oxygen NCQE reactions are one of the main backgrounds in the search for diffuse supernova neutrino background (DSNB), these new results will contribute to future studies - and the potential discovery - of the DSNB in SK., Comment: 8 pages, 3 figures

Published
2023

31. Search for Periodic Time Variations of the Solar $^8$B Neutrino Flux between 1996 and 2018 in Super-Kamiokande

Author

Abe, K., Bronner, C., Hayato, Y., Hiraide, K., Hosokawa, K., Ieki, K., Ikeda, M., Kameda, J., Kanemura, Y., Kaneshima, R., Kashiwagi, Y., Kataoka, Y., Miki, S., Mine, S., Miura, M., Moriyama, S., Nakano, Y., Nakahata, M., Nakayama, S., Noguchi, Y., Sato, K., Sekiya, H., Shiba, H., Shimizu, K., Shiozawa, M., Sonoda, Y., Suzuki, Y., Takeda, A., Takemoto, Y., Tanaka, H., Yano, T., Han, S., Kajita, T., Okumura, K., Tashiro, T., Tomiya, T., Wang, X., Yoshida, S., Fernandez, P., Labarga, L., Ospina, N., Zaldivar, B., Pointon, B. W., Kearns, E., Raaf, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Locke, S., Smy, M. B., Sobel, H. W., Takhistov, V., Yankelevich, A., Hill, J., Lee, S. H., Moon, D. H., Park, R. G., Jang, M. C., Bodur, B., Scholberg, K., Walter, C. W., Beauchene, A., Drapier, O., Giampaolo, A., Mueller, Th. A., Santos, A. D., Paganini, P., Quilain, B., Nakamura, T., Jang, J. S., Machado, L. N., Learned, J. G., Choi, K., Iovine, N., Cao, S., Anthony, L. H. V., Martin, D., Prouse, N. W., Scott, M., Sztuc, A. A., Uchida, Y., Berardi, V., Catanesi, M. G., Radicioni, E., Calabria, N. F., Langella, A., De Rosa, G., Collazuol, G., Iacob, F., Mattiazzi, M., Ludovici, L., Gonin, M., Pronost, G., Fujisawa, C., Maekawa, Y., Nishimura, Y., Okazaki, R., Akutsu, R., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Jakkapu, M., Matsubara, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Bhuiyan, N., Burton, G. T., Di Lodovico, F., Gao, J., Goldsack, A., Katori, T., Migenda, J., Xie, Z., Ramsden, R. M., Zsoldos, S., Suzuki, A. T., Takagi, Y., Zhong, H., Takeuchi, Y., Feng, J., Feng, L., Hu, J. R., Hu, Z., Kikawa, T., Mori, M., Kawaue, M., Nakaya, T., Wendell, R. A., Yasutome, K., Jenkins, S. J., McCauley, N., Mehta, P., Tarant, A., Fukuda, Y., Itow, Y., Menjo, H., Ninomiya, K., Yoshioka, Y., Lagoda, J., Lakshmi, S. M., Mandal, M., Mijakowski, P., Prabhu, Y. S., Zalipska, J., Jia, M., Jiang, J., Jung, C. K., Wilking, M. J., Yanagisawa, C., Shi, W., Harada, M., Hino, Y., Ishino, H., Koshio, Y., Nakanishi, F., Sakai, S., Tada, T., Tano, T., Ishizuka, T., Barr, G., Barrow, D., Cook, L., Samani, S., Wark, D., Holin, A., Nova, F., Yang, B. S., Yang, J. Y., Yoo, J., Jung, S., Fannon, J. E. P., Kneale, L., Malek, M., McElwee, J. M., Thiesse, M. D., Thompson, L. F., Wilson, S. T., Okazawa, H., Kim, S. B., Kwon, E., Seo, J. W., Yu, I., Ichikawa, A. K., Nakamura, K. D., Tairafune, S., Nishijima, K., Eguchi, A., Nakagiri, K., Nakajima, Y., Shima, S., Taniuchi, N., Watanabe, E., Yokoyama, M., de Perio, P., Fujita, S., Martens, K., Tsui, K. M., Vagins, M. R., Xia, J., Izumiyama, S., Kuze, M., Matsumoto, R., Ishitsuka, M., Ito, H., Ommura, Y., Shigeta, N., Shinoki, M., Yamauchi, K., Yoshida, T., Gaur, R., Gousy-Leblanc, V., Hartz, M., Konaka, A., Li, X., Chen, S., Xu, B. D., Zhang, B., Posiadala-Zezula, M., Boyd, S. B., Edwards, R., Hadley, D., Nicholson, M., Flaherty, M. O, Richards, B., Ali, A., Jamieson, B., Amanai, S., Marti, Ll., Minamino, A., and Suzuki, S.

Subjects
High Energy Physics - Experiment
Abstract

We report a search for time variations of the solar $^8$B neutrino flux using 5804 live days of Super-Kamiokande data collected between May 31, 1996, and May 30, 2018. Super-Kamiokande measured the precise time of each solar neutrino interaction over 22 calendar years to search for solar neutrino flux modulations with unprecedented precision. Periodic modulations are searched for in a dataset comprising five-day interval solar neutrino flux measurements with a maximum likelihood method. We also applied the Lomb-Scargle method to this dataset to compare it with previous reports. The only significant modulation found is due to the elliptic orbit of the Earth around the Sun. The observed modulation is consistent with astronomical data: we measured an eccentricity of (1.53$\pm$0.35)\%, and a perihelion shift of ($-$1.5$\pm$13.5) days., Comment: 8 pages, 5 figures, 2 tables, and data file: "sksolartimevariation5804d.txt" (the data file updated with additional 3 columns -- R^2 correction, upper-error, lower-error)

Published
2023

32. Centering School Leaders' Expertise: Usability Evaluation of a Leadership-Focused Implementation Strategy to Support Tier 1 Programs in Schools

Author

Vaughan K. Colins, Catherine M. Corbin, Jill J. Locke, Clayton R. Cook, Mark G. Ehrhart, Kurt D. Hatch, and Aaron R. Lyon

Abstract

Although there are a growing number of implementation strategies to increase the adoption, fidelity, and sustainment of evidence-based practices (EBP), they are often complex and bulky, which can interfere with their widespread application. To address these challenges, the Helping Educational Leaders Mobilize Evidence (HELM) strategy was created as an adaptation of the evidence-based Leadership and Organizational Change for Implementation (LOCI) implementation strategy to enhance elementary school principals' use of strategic implementation leadership to support the adoption and delivery of Tier 1 (i.e., universal social, emotional, and behavioral) EBP. In service of its iterative development, a human-centered design methodology was employed to increase the successful uptake and use of HELM. The Cognitive Walkthrough for Implementation Strategies (CWIS), a novel mixed-methods approach to evaluate implementation strategy usability, was applied to identify and test HELM strategy tasks of critical importance. A sample of 15 elementary school principals participated in group cognitive walkthrough testing as either school principal recipients or HELM coaches. Both user types rated the strategy as acceptable (principal M = 77.8, SD = 15.5; coach M = 87.5, SD = 7.9). Five usability issues were identified using a highly structured common usability issue framework and provided direction for the generation of redesign solutions to be incorporated in a subsequent version of the HELM strategy. The evaluation of the strategy's usability improved its alignment with user needs, expectations, and contextual constraints, rendering a more usable strategy and broadly applicable information surrounding the development of psychosocial implementation strategies in real-world settings. [This is the online first version of an article published in "School Mental Health."]

Published
2024
Full Text
View/download PDF

33. 'I Felt Like a Butterfly Spreading My Wings': Early College High Schools as Educational Counterspaces for Women from Marginalized Groups

Author

Leslie Ann Locke and Ain Grooms

Abstract

Early College High Schools (ECHS) partner with post-secondary institutions to award students, specifically those from historically marginalized groups, with significant transferrable college credit--tuition free--along with a high school diploma. Utilizing the frameworks of counterspace and counterstory, this study aimed to understand the perceptions of 13 women who identify as of Color and/or low-income, who graduated from an ECHS and are now in college or are recent college graduates, regarding their experiences attending an ECHS and their preparation for post-secondary success. Qualitative analyses indicated the ECHS served as an educational counterspace with a variety of "structural-cultural" elements that were imperative to the participants' transition to, engagement with, and success in college.

Published
2024
Full Text
View/download PDF

34. Teaching Fraction Magnitude Using the Number Line

Author

Jessica Rodrigues, Shannon Locke, Emily L. Singell, and Lindsey G. Mirielli

Abstract

The number line is a powerful tool for supporting students' understanding of fraction magnitude. Fractions are a critical component of mathematics instruction in the elementary and intermediate grades. More specifically, understanding fraction magnitude is central to mathematical development. Yet, fractions are challenging for many students, particularly students with or at risk of learning disabilities (LD) in mathematics. This article shares: (a) key recommendations when planning and implementing fraction number line instruction, (b) sample fraction number line activities for supporting students' understanding of fraction magnitude and overall mathematics achievement, and (c) strategies for helping students grasp the abstract number line representation.

Published
2024
Full Text
View/download PDF

35. Auditory Processing Disorders and Vision Processing Disorders in Twice-Exceptionality (2e): Are These Foundational Factors Being Overlooked?

Author

Austina De Bonte, Ciara A. McCaffrey, Hilary K. Wisdom, Megan E. Locke, Nancy G. Torgerson, and Terri Lucero

Abstract

A growing understanding of twice-exceptional (2e) students has caused many to consider the possibility of misdiagnosis and missed diagnoses in the gifted student. Despite this, auditory processing disorders (APD) and vision processing disorders (VPD) are seldom examined in the 2e research literature, yet are not uncommon in the 2e population. Because both auditory and vision processing are foundational to the human experience, challenges in these areas may significantly impact higher-order skills such as attention and executive function, as well as academic performance. This article explores what is currently known about these processing disorders, examines potential co-occurring conditions, such as dyslexia and Attention Deficit/Hyperactivity Disorder (ADHD), and presents clinical case file data suggesting how these sensory disorders may appear in the 2e population. Proper identification, management, and support of APD and VPD in 2e students could improve our ability to address student needs at the foundational level.

Published
2024
Full Text
View/download PDF

36. Helping Educational Leaders Mobilize Evidence (HELM): The Iterative Redesign of the Leadership and Organizational Change for Implementation (LOCI) Intervention for Use in Schools

Author

Jill Locke, Cathy M. Corbin, Vaughan K. Collins, Mark G. Ehrhart, Roger Goosey, Kurt Hatch, Christine Espeland, Clayton R. Cook, and Aaron R. Lyon

Abstract

Background: Few "intervention agnostic" strategies have been developed that can be applied to the broad array of evidence-based practices (EBPs) in schools. This paper describes two studies that reflect the initial iterative redesign phases of an effective leadership-focused implementation strategy--Leadership and Organizational Change for Implementation (LOCI)--to ensure its acceptability, feasibility, contextual appropriateness, and usability when used in elementary schools. Our redesigned strategy--Helping Educational Leaders Mobilize Evidence (HELM)--is designed to improve principals' use of strategic implementation leadership to support the adoption and high-fidelity delivery of a universal EBP to improve student outcomes. Method: In Study 1, focus groups were conducted (n = 6) with 54 district administrators, principals, and teachers. Stakeholders provided input on the appropriateness of original LOCI components to maximize relevance and utility in schools. Transcripts were coded using conventional content analysis. Key themes referencing low appropriateness were summarized to inform LOCI adaptations. We then held a National Expert Summit (Study 2) with 15 research and practice experts. Participants provided feedback via a nominal group process (NGP; n = 6 groups) and hackathon (n = 4 groups). The research team rated each NGP suggestion for how actionable, impactful/effective, and feasible it was. We also coded hackathon notes for novel ideas or alignment with LOCI components. Results: Study 1 suggestions included modifications to LOCI content and delivery. Study 2's NGP results revealed most recommendations to be actionable, impactful/effective, and feasible. Hackathon results surfaced two novel ideas (distributed leadership teams and leaders' knowledge to support educators EBP use) and several areas of alignment with LOCI components. Use of these iterative methods informed the redesign of LOCI and the development of HELM. Because it was collaboratively constructed, HELM has the potential to be an effective implementation strategy to support the use of universal EBP in schools.

Published
2024
Full Text
View/download PDF

37. Supporting the Inclusion and Retention of Autistic Students: Exploring Teachers' and Paraeducators' Use of Evidence-Based Practices in Public Elementary Schools

Author

Jill Locke, Alyssa M. Hernandez, Mahima Joshi, Maria L. Hugh, Alice Bravo, Anthony Osuna, and Michael David Pullmann

Abstract

Introduction: Educators in public schools are required to serve students in their least restrictive environment. While many evidence-based practices (EBPs), defined as practices and strategies shown by research to have meaningful effects on outcomes for autistic students are documented in the literature, less is known about EBP use among educators in public schools. Methods: Eighty-six general and special education teachers and para educators completed a survey about familiarity, training, and EBP use for included autistic children. Results: Across roles, educators reported familiarity (98.8%), use (97.7%), and training (83.7%) in reinforcement. They reported the least familiarity with behavioral momentum (29.1%), training in both video modeling and peer-mediated instruction and intervention (18.6%), and use of video modeling (14.0%). Follow-up interviews (n = 80) highlighted mixed understanding of EBP definitions and use. Discussion: Implications for inclusive education are discussed including autism-specific EBP training within pre-service teacher preparation programs.

Published
2022
Full Text
View/download PDF

38. Veterans Employment: Promising VA Technology Education Pilot Would Benefit from Better Outcome Measures and Plans for Improvement. Report to Congressional Committees. GAO-23-105343

Author

US Government Accountability Office and Locke, Dawn G.

Abstract

The federal government helps veterans pursue skills needed in the civilian workforce. Veterans Affairs (VA) created Veterans Employment Through Technology Education Courses (VET TEC) to support veterans who enroll in high-technology education programs through VA-approved training providers. The act includes a provision for the US Government Accountability Office (GAO) to assess VET TEC. This report examines the (1) demographic characteristics of participants; (2) employment outcomes of participants; (3) benefits and implementation challenges reported by training providers; and (4) steps VA has taken to improve the VET TEC program. GAO analyzed data on VET TEC participants and reviewed relevant VA documents, federal laws, and regulations. GAO interviewed VA officials and a nongeneralizable sample of approved training providers selected for variation in the number of veterans served and locations. GAO also compared VA's efforts to leading practices for effective pilot design.

Published
2022

47. The science case for a far-infrared interferometer in the era of JWST and ALMA

Author

Leisawitz, David, Bonato, Matteo, Farrah, Duncan, Hyde, T. Tupper, Lee, Aláine, Lovell, Joshua Bennett, Matthews, Brenda, Mundy, Lee G., Nixon, Conor, Pokorny, Petr, Ricketti, Berke V., Savini, Giorgio, Scott, Jeremy, Shivaei, Irene, Spencer, Locke, Su, Kate, Urry, C. Megan, and Wilner, David

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

A space-based far-infrared interferometer could work synergistically with the James Webb Space Telescope (JWST) and the Atacama Large Millimeter Array (ALMA) to revolutionize our understanding of the astrophysical processes leading to the formation of habitable planets and the co-evolution of galaxies and their central supermassive black holes. Key to these advances are measurements of water in its frozen and gaseous states, observations of astronomical objects in the spectral range where most of their light is emitted, and access to critical diagnostic spectral lines, all of which point to the need for a far-infrared observatory in space. The objects of interest - circumstellar disks and distant galaxies - typically appear in the sky at sub-arcsecond scales, which rendered all but a few of them unresolvable with the successful and now-defunct 3.5-m Herschel Space Observatory, the largest far-infrared telescope flown to date. A far-infrared interferometer with maximum baseline length in the tens of meters would match the angular resolution of JWST at 10x longer wavelengths and observe water ice and water-vapor emission, which ALMA can barely do through the Earth's atmosphere. Such a facility was conceived and studied two decades ago. Here we revisit the science case for a space-based far-infrared interferometer in the era of JWST and ALMA and summarize the measurement capabilities that will enable the interferometer to achieve a set of compelling scientific objectives. Common to all the science themes we consider is a need for sub-arcsecond image resolution., Comment: 11 pages, 12 figures. To be published in Proc. SPIE Conf. 12686 "Instruments: Scientific Returns and Conceptual Designs"

Published
2023

48. The $10 Million ANA Avatar XPRIZE Competition Advanced Immersive Telepresence Systems

Author

Behnke, Sven, Adams, Julie A., and Locke, David

Subjects
Computer Science - Robotics, Computer Science - Artificial Intelligence, Computer Science - Human-Computer Interaction
Abstract

The $10M ANA Avatar XPRIZE aimed to create avatar systems that can transport human presence to remote locations in real time. The participants of this multi-year competition developed robotic systems that allow operators to see, hear, and interact with a remote environment in a way that feels as if they are truly there. On the other hand, people in the remote environment were given the impression that the operator was present inside the avatar robot. At the competition finals, held in November 2022 in Long Beach, CA, USA, the avatar systems were evaluated on their support for remotely interacting with humans, exploring new environments, and employing specialized skills. This article describes the competition stages with tasks and evaluation procedures, reports the results, presents the winning teams' approaches, and discusses lessons learned., Comment: Extended version of article accepted for competitions column

Published
2023

49. Promoting vigorous intermittent lifestyle physical activity (vilpa) in middle-aged adults: an evaluation of the movsnax mobile app

Author

Cecilie Thøgersen-Ntoumani, Anne Grunseit, Andreas Holtermann, Sarah Steiner, Catrine Tudor-Locke, Annemarie Koster, Nathan Johnson, Carol Maher, Matthew Ahmadi, Josephine Y. Chau, and Emmanuel Stamatakis

Subjects
Vigorous Intermittent Lifestyle Physical Activity (VILPA), Physical activity, Digital health, Middle-aged adults, Mobile application, Evaluation, Usability testing, Public aspects of medicine, RA1-1270
Abstract

Abstract Background Most adults fail to meet the moderate to vigorous physical activity-based recommendations needed to maintain or improve health. Vigorous Intermittent Lifestyle Physical Activity (VILPA) refers to short (1–2 min) high-intensity activities that are integrated into activities of daily living. VILPA has shown strong potential to improve health and addresses commonly reported barriers to physical activity. However, it is unknown how VILPA can best be promoted among the adult population. This study aimed to evaluate the usability, user engagement, and satisfaction of a mobile application (MovSnax) designed to promote VILPA. Methods A concurrent mixed methods design was used. It comprised four parts. Part A was a survey with n = 8 mHealth and physical activity experts who had used the app over 7–10 days. Part B was think-aloud interviews with n = 5 end-users aged 40–65 years old. Part C was a survey with a new group of 40-65-year-old end-users (n = 35) who had used the MovSnax app over 7–10 days. Part D was semi-structured interviews with n = 18 participants who took part in Part C. Directed content analysis was used to analyze the results from Parts A, B, and D, and descriptive statistics were used to analyze findings from Part C. Results Participants reported positive views on the MovSnax app for promoting VILPA but also identified usability issues such as unclear purpose, difficulties in manual data entry, and limited customization options. Across the different data collections, they consistently emphasized the need for more motivational features, clearer feedback, and gamification elements to enhance engagement. Quantitative assessment showed satisfactory scores on objective measures but lower ratings on subjective aspects, possibly due to unfamiliarity with the VILPA concept and/or technical barriers. Conclusions The MovSnax app, tested in the present study, is the world’s first digital tool aimed specifically at increasing VILPA. The findings of the present study underscore the need for further app refinement, focusing on clarifying its purpose and instructions, boosting user engagement through personalization and added motivational elements, enhancing accuracy in detecting VILPA bouts, implementing clearer feedback mechanisms, expanding customization choices (such as font size and comparative data), and ensuring transparent and meaningful activity tracking.

Published
2024
Full Text
View/download PDF

50. Novel prognostic scoring systems for severe CRS and ICANS after anti-CD19 CAR T cells in large B-cell lymphoma

Author

Pierre Sesques, Amy A. Kirkwood, Mi Kwon, Kai Rejeski, Michael D. Jain, Roberta Di Blasi, Gabriel Brisou, François-Xavier Gros, Fabien le Bras, Pierre Bories, Sylvain Choquet, Marie-Thérèse Rubio, Gloria Iacoboni, Maeve O’Reilly, René-Olivier Casasnovas, Jacques-Olivier Bay, Mohamad Mohty, Magalie Joris, Julie Abraham, Cristina Castilla Llorente, Mickael Loschi, Sylvain Carras, Adrien Chauchet, Laurianne Drieu La Rochelle, Olivier Hermine, Stéphanie Guidez, Pascale Cony-Makhoul, Patrick Fogarty, Steven Le Gouill, Franck Morschhauser, Thomas Gastinne, Guillaume Cartron, Marion Subklewe, Frederick L. Locke, Robin Sanderson, Pere Barba, Roch Houot, and Emmanuel Bachy

Subjects
Diseases of the blood and blood-forming organs, RC633-647.5, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Abstract Autologous anti-CD19 chimeric antigen receptor (CAR) T cells are now used in routine practice for relapsed/refractory (R/R) large B-cell lymphoma (LBCL). Severe (grade ≥ 3) cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity (ICANS) are still the most concerning acute toxicities leading to frequent intensive care unit (ICU) admission, prolonging hospitalization, and adding significant cost to treatment. We report on the incidence of CRS and ICANS and the outcomes in a large cohort of 925 patients with LBCL treated with axicabtagene ciloleucel (axi-cel) or tisagenlecleucel (tisa-cel) in France based on patient data captured through the DESCAR-T registry. CRS of any grade occurred in 778 patients (84.1%), with 74 patients (8.0%) with grade 3 CRS or higher, while ICANS of any grade occurred in 375 patients (40.5%), with 112 patients (12.1%) with grade ≥ 3 ICANS. Based on the parameters selected by multivariable analyses, two independent prognostic scoring systems (PSS) were derived, one for grade ≥ 3 CRS and one for grade ≥ 3 ICANS. CRS-PSS included bulky disease, a platelet count 30 mg/L and no bridging therapy or stable or progressive disease (SD/PD) after bridging. Patients with a CRS-PSS score > 2 had significantly higher risk to develop grade ≥ 3 CRS. ICANS-PSS included female sex, low level of platelets ( 2 had significantly higher risk to develop grade ≥ 3 ICANS. Both scores were externally validated in international cohorts of patients treated with tisa-cel or axi-cel.

Published
2024
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results