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1. Aemulus $\nu$: Precision halo mass functions in w$\nu$CDM cosmologies

Author

Shen, Delon, Kokron, Nickolas, DeRose, Joseph, Tinker, Jeremy, Wechsler, Risa H., Banerjee, Arka, and Collaboration, the Aemulus

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Precise and accurate predictions of the halo mass function for cluster mass scales in $w\nu{\rm CDM}$ cosmologies are crucial for extracting robust and unbiased cosmological information from upcoming galaxy cluster surveys. Here, we present a halo mass function emulator for cluster mass scales ($\gtrsim 10^{13}M_\odot /h$) up to redshift $z=2$ with comprehensive support for the parameter space of $w\nu{\rm CDM}$ cosmologies allowed by current data. Based on the Aemulus $\nu$ suite of simulations, the emulator marks a significant improvement in the precision of halo mass function predictions by incorporating both massive neutrinos and non-standard dark energy equation of state models. This allows for accurate modeling of the cosmology dependence in large-scale structure and galaxy cluster studies. We show that the emulator, designed using Gaussian Process Regression, has negligible theoretical uncertainties compared to dominant sources of error in future cluster abundance studies. Our emulator is publicly available, providing the community with a crucial tool for upcoming cosmological surveys such as LSST and Euclid., Comment: 30 pages, 9 figures, code available at https://github.com/DelonShen/aemulusnu_hmf

Published
2024

2. Galaxy assembly bias in the stellar-to-halo mass relation for red central galaxies from SDSS

Author

Oyarzún, Grecco A., Tinker, Jeremy L., Bundy, Kevin, Xhakaj, Enia, and Wyithe, J. Stuart B.

Subjects
Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We report evidence of galaxy assembly bias - the correlation between galaxy properties and biased secondary halo properties at fixed halo mass (M$_H$) - in the stellar-to-halo mass relation (SHMR) for red central galaxies from the Sloan Digital Sky Survey. In the M$_H = 10^{11.5}-10^{13.5} h^{-1}$ M$_{\odot}$ range, central galaxy stellar mass (M$_*$) is correlated with the number density of galaxies within $10 h^{-1}$ Mpc ($\delta_{10}$), a common proxy for halo formation time. This galaxy assembly bias signal is also present when M$_H$, M$_*$, and $\delta_{10}$ are substituted with group luminosity, galaxy luminosity, and metrics of the large-scale density field. To associate differences in $\delta_{10}$ with variations in halo formation time, we fitted a model that accounts for (1) errors in the M$_H$ measured by the Tinker 2021, 2022 group catalog and (2) the level of correlation between halo formation time and M$_*$ at fixed M$_H$. Fitting of this model yields that (1) errors in M$_H$ are 0.15 dex and (2) halo formation time and M$_*$ are strongly correlated (Spearman's rank correlation coefficient ~0.85). At fixed M$_H$, variations of ~0.4 dex in M$_*$ are associated with ~1-3 Gyr variations in halo formation time and in galaxy formation time (from stellar population fitting; Oyarz\'un et al. 2022). These results are indicative that halo properties other than M$_H$ can impact central galaxy assembly., Comment: Accepted for publication in ApJ. 11 pages and 6 figures

Published
2024
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3. Intrinsic Rewards for Exploration without Harm from Observational Noise: A Simulation Study Based on the Free Energy Principle

Author

Tinker, Theodore Jerome, Doya, Kenji, and Tani, Jun

Subjects
Computer Science - Machine Learning, Statistics - Machine Learning, 68T01
Abstract

In Reinforcement Learning (RL), artificial agents are trained to maximize numerical rewards by performing tasks. Exploration is essential in RL because agents must discover information before exploiting it. Two rewards encouraging efficient exploration are the entropy of action policy and curiosity for information gain. Entropy is well-established in literature, promoting randomized action selection. Curiosity is defined in a broad variety of ways in literature, promoting discovery of novel experiences. One example, prediction error curiosity, rewards agents for discovering observations they cannot accurately predict. However, such agents may be distracted by unpredictable observational noises known as curiosity traps. Based on the Free Energy Principle (FEP), this paper proposes hidden state curiosity, which rewards agents by the KL divergence between the predictive prior and posterior probabilities of latent variables. We trained six types of agents to navigate mazes: baseline agents without rewards for entropy or curiosity, and agents rewarded for entropy and/or either prediction error curiosity or hidden state curiosity. We find entropy and curiosity result in efficient exploration, especially both employed together. Notably, agents with hidden state curiosity demonstrate resilience against curiosity traps, which hinder agents with prediction error curiosity. This suggests implementing the FEP may enhance the robustness and generalization of RL models, potentially aligning the learning processes of artificial and biological agents., Comment: 54 pages, 11 figures, to be published in Neural Computation

Published
2024

7. Tissue-resident memory T cells in epicardial adipose tissue comprise transcriptionally distinct subsets that are modulated in atrial fibrillation

Author

Vyas, Vishal, Sandhar, Balraj, Keane, Jack M., Wood, Elizabeth G., Blythe, Hazel, Jones, Aled, Shahaj, Eriomina, Fanti, Silvia, Williams, Jack, Metic, Nasrine, Efremova, Mirjana, Ng, Han Leng, Nageswaran, Gayathri, Byrne, Suzanne, Feldhahn, Niklas, Marelli-Berg, Federica, Chain, Benny, Tinker, Andrew, Finlay, Malcolm C., and Longhi, M. Paula

Published
2024
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8. The Aemulus Project. VI. Emulation of Beyond-standard Galaxy Clustering Statistics to Improve Cosmological Constraints

Author

Storey-Fisher, Kate, Tinker, Jeremy L, Zhai, Zhongxu, DeRose, Joseph, Wechsler, Risa H, and Banerjee, Arka

Subjects
Space Sciences, Particle and High Energy Physics, Astronomical Sciences, Physical Sciences, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Physical Chemistry (incl. Structural), Astronomy & Astrophysics, Astronomical sciences, Particle and high energy physics, Space sciences
Abstract

Abstract: There is untapped cosmological information in galaxy redshift surveys in the nonlinear regime. In this work, we use the Aemulus suite of cosmological N-body simulations to construct Gaussian process emulators of galaxy clustering statistics at small scales (0.1–50 h −1 Mpc) in order to constrain cosmological and galaxy bias parameters. In addition to standard statistics—the projected correlation function w p(r p), the redshift-space monopole of the correlation function ξ 0(s), and the quadrupole ξ 2(s)—we emulate statistics that include information about the local environment, namely the underdensity probability function P U(s) and the density-marked correlation function M(s). This extends the model of Aemulus III for redshift-space distortions by including new statistics sensitive to galaxy assembly bias. In recovery tests, we find that the beyond-standard statistics significantly increase the constraining power on cosmological parameters of interest: including P U(s) and M(s) improves the precision of our constraints on Ωm by 27%, σ 8 by 19%, and the growth of structure parameter, f σ 8, by 12% compared to standard statistics. We additionally find that scales below ∼6 h −1 Mpc contain as much information as larger scales. The density-sensitive statistics also contribute to constraining halo occupation distribution parameters and a flexible environment-dependent assembly bias model, which is important for extracting the small-scale cosmological information as well as understanding the galaxy–halo connection. This analysis demonstrates the potential of emulating beyond-standard clustering statistics at small scales to constrain the growth of structure as a test of cosmic acceleration.

Published
2024

9. One hundred years of comparative genetic and physical mapping in cultivated oat (Avena sativa)

Author

Wight, Charlene P, Blake, Victoria C, Jellen, Eric N, Yao, Eric, Sen, Taner Z, and Tinker, Nicholas A

Subjects
Agricultural, Veterinary and Food Sciences, Environmental Sciences, Human Genome, Genetics, Avena, comparative mapping, curation, genes, genetic maps, molecular markers, oat, quantitative trait loci, Agricultural and Veterinary Sciences, Agronomy & Agriculture, Agricultural, veterinary and food sciences, Environmental sciences
Abstract

Context. Researchers have been accumulating information concerning the locations of genes and quantitative trait loci (QTLs) in cultivated oat (Avena sativa L.) for more than 100 years. Aims. The aim of this work was to create an inventory of genes and QTLs found in cultivated hexaploid oat and produce tools to make this resource more useful. Methods. By using the positions of perfectly matched, single nucleotide polymorphism markers, each centimorgan (cM) location along the consensus map was assigned to a location on the OT3098 v2 physical map found on the GrainGenes database website (https://wheat.pw.usda.gov/jb/?data=/ggds/oat-ot3098v2-pepsico). This information was then used to assign physical locations to the genes and QTLs in the inventory, where possible. Key results. A table comparing the major genetic maps of hexaploid oats to each other, to the 2018 oat consensus map, and to physical chromosomes was produced. Genome browser tracks aligning the consensus map regions and the locations of the genes and QTLs to OT3098 v2 were added to GrainGenes. Conclusions. Many oat genes and QTLs identified using genetic mapping could be assigned positions on physical oat chromosomes. However, many of these assigned regions are quite long, owing to the presence of large areas of reduced recombination. Specific examples of identified patterns of recombination between the genetic and physical maps and validated gene and QTL locations are discussed. Implications. These resources will assist researchers performing comparative genetic and physical mapping in oat.

Published
2024

10. A uniform gene and chromosome nomenclature system for oat (Avena spp.)

Author

Jellen, Eric N, Wight, Charlene P, Spannagl, Manuel, Blake, Victoria C, Chong, James, Herrmann, Matthias H, Howarth, Catherine J, Huang, Yung-Fen, Juqing, Jia, Katsiotis, Andreas, Langdon, Tim, Li, Chengdao, Park, Robert, Tinker, Nicholas A, and Sen, Taner Z

Subjects
Agricultural, Veterinary and Food Sciences, Environmental Sciences, Genetics, Human Genome, Agricultural and Veterinary Sciences, Agronomy & Agriculture, Agricultural, veterinary and food sciences, Environmental sciences
Published
2024

12. Exceptional atmospheric conditions in June 2023 generated a northwest European marine heatwave which contributed to breaking land temperature records

Author

Berthou, Ségolène, Renshaw, Richard, Smyth, Tim, Tinker, Jonathan, Grist, Jeremy P., Wihsgott, Juliane Uta, Jones, Sam, Inall, Mark, Nolan, Glenn, Berx, Barbara, Arnold, Alex, Blunn, Lewis P., Castillo, Juan Manuel, Cotterill, Daniel, Daly, Eoghan, Dow, Gareth, Gómez, Breogán, Fraser-Leonhardt, Vivian, Hirschi, Joel J.-M., Lewis, Huw W., Mahmood, Sana, and Worsfold, Mark

Published
2024
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14. A review of multiple diagnostic approaches in the undiagnosed diseases network to identify inherited metabolic diseases

Author

Yutaka Furuta, Rory J. Tinker, Rizwan Hamid, Joy D. Cogan, Kimberly M. Ezell, Devin Oglesbee, Ralph J. DeBerardinis, John A. Phillips, and the Undiagnosed Diseases Network

Subjects
Inherited metabolic diseases (IMDs), Next generation sequencing (NGS), Undiagnosed Diseases Network (UDN), Medicine
Abstract

Abstract Background The number of known inherited metabolic diseases (IMDs) has been expanding, and the rate of diagnosis is improving with the development of innovative approaches including next generation sequencing (NGS). However, a substantial proportion of IMDs remain undetected by traditional diagnostic approaches. We aim to highlight the spectrum of IMDs diagnosed by the Undiagnosed Diseases Network (UDN) and to learn from the UDN diagnostic processes that were able to detect IMDs. Methods We conducted a retrospective analysis of 757 UDN participants diagnosed from 2015 until 2023 using the cohort database, which were divided into a cohort with IMDs (n = 194; 27%) and a cohort whose phenotypes were not explained by an IMD (n = 563; 73%), based on the International Classification of Inherited Metabolic Disorders (ICIMD). Then, we divided the causes of the metabolic 194 diagnoses into seven groups that included all the ICIMD categories. We inspected which clinical and laboratory approaches contributed to a final UDN diagnosis. We also present a UDN case example from each group to highlight the diagnostic yields that resulted from combining newer diagnostic approaches in the UDN and illustrate potential pitfalls of current NGS methods. Results These 194 cases of IMDs included examples from 21/25 (84%) of the ICIMD categories. Of the UDN subjects 164/194 (85%) were diagnosed with IMDs through NGS. Conclusion The spectrum of IMDs detected in the UDN cohort is large and growing and appropriate use of newer multiple diagnostic approaches should further increase diagnosis of IMDs that are presently missed by the traditional laboratory screening methods.

Published
2024
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15. Exploring the Experiences of Working Mothers Navigating the Kaleidoscope Career Post COVID-19 Pandemic: A Case Study

Author

Melissa Ann Tinker

Abstract

The attrition of working mothers in technology workplaces is a pressing issue that demands attention from IT, HR, and D&I leaders who strive to forge inclusive environments within predominantly male industries. Through this study, I illuminated the multifaceted challenges these working mothers faced within the technology sector, exploring their experiences and pinpointing reasons for their departure. I offer evidence-backed recommendations for organizations to retain and better support these invaluable employees struggling to stay employed as IT professionals. Through this holistic single case study, I grasped the nuances of working mothers' experiences during the COVID-19 pandemic, offering a comprehensive, rich perspective on female attrition and providing detailed insights into these four working mothers' experiences after leaving their careers. Using a holistic single case study design, I facilitated a deep dive into the specific experiences of working mothers in IT during the global pandemic crisis. NVivo version 14 further streamlined the organization, coding, and analysis process for data analysis. I efficiently unpacked a large volume of qualitative data to unveil common themes and patterns encapsulating these participants' experiences. I distilled the findings from the preliminary questionnaires and interviews into three primary themes: balancing work and family, career challenge sacrifice, and lack of career authenticity, aligning with the Kaleidoscope career model parameters of balance, challenge, and authenticity. This study revealed that over 50% of women under 35 left IT during the pandemic (Lynkova, 2023). These findings underscore the urgent need for creating inclusive workplaces that nurture innovation and drive business success, as Microsoft did during the pandemic (Boyd, 2023). Microsoft is an excellent example of an employer that supports diverse employee needs. During the pandemic, Microsoft leaders prioritized digitizing remote and hybrid workplaces to ensure employees could work efficiently from their location (Boyd, 2023). IT leaders should follow Microsoft's lead and prioritize building more inclusive workplaces that foster innovation and drive business success instead of forcing in-person work mandates that exclude marginalized employees. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]

Published
2024

16. Conflicting Understandings of Multicultural Society, Global World, and English: Multimodal Content Analysis of 5 Korean Elementary EFL Textbooks

Author

Gyewon Jang, Gertrude Tinker Sachs, and Jee Hye Park

Abstract

In response to becoming a more multicultural society, the South Korean Ministry of Education has implemented a multicultural education policy since 2006 by promoting English as key for young learners' communicative competence in a global world. Despite numerous previous studies on government-led curriculum and textbooks for English as a foreign language (EFL) across many countries, little attention has been given to the cultural and linguistic aspects of primary-level EFL textbooks. Within the framework of intercultural communicative competence (ICC), this study investigated multicultural understandings, social values, and beliefs embedded in the reading passages of five Korean Grade 6 EFL textbooks. By employing multimodal content analysis, it also scrutinized what messages and meanings are constructed with semiotic devices and the extent of the textbooks to foster EFL students' ICC. Findings revealed that the textbooks (re)produce national pride and otherness and promote the idea of English for a White global world. The lack of interactive communication events in diverse settings was also found problematic in developing students' new identities as global citizens. The study argues for critical approaches to multicultural education and intercultural development in EFL education by reconceptualizing English as a mediator for developing intercultural contact with diverse others.

Published
2024
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17. Thinking Queer with Vietnamese EFL Textbooks

Author

Ethan Trinh and Gertrude Tinker Sachs

Abstract

Queer is an inclusive term that embraces Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ+), among other sexual identities. Thinking queer examines how fixed meanings or knowledge, or a particular image or identity, can be challenged, unfixed, unlearned, inquired, and placed into new learnings and understandings. In this paper, we think queer together with terms, images, and dialogs in Vietnamese English as a Foreign Language (EFL) textbooks. We adapted the Critical Visual Discourse Analysis (CVDA) and methods of critique to guide our thinking with the two questions: 1) How are gender roles represented in Vietnamese EFL textbooks? and 2) Are there queer terms, images, dialogs represented in Vietnamese EFL textbooks? If so, how are they depicted? The findings revealed biases in gender roles and invisibility of queer representations. We conclude by offering pedagogical implications for future studies.

Published
2024
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18. A Pilot Randomized Controlled Trial of the Family Assessment and Feedback Intervention (FAFI): Effects on Mental Health Literacy and Attitudinal Engagement with Health Supports and Services

Author

Ivanova, Masha Y., Hall, Allison, Weinberger, Stanley, Buckingham, Sara L., Copeland, William E., Crockett, Phoenix, Dainer-Best, Justin, D’Alberto, Casey, Dewey, Lauren, Foret, DeShan, Galano, Maria, Goodrich, Lisa, Holly, Lindsay, Lane, Nalini Emily, Leahy, Maureen, Lerner, Mathew, Marsh, Jasmine, McGinnis, Ellen W., Paiva-Salisbury, Melissa, Shaw, Judith S., Swift, Pamela, Tinker, Rebekah, and Hudziak, James J.

Published
2024
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20. First-Line Lenvatinib Plus Pembrolizumab Versus Chemotherapy for Advanced Endometrial Cancer: A Randomized, Open-Label, Phase III Trial

Author

Marth, Christian, Moore, Richard G., Bidziński, Mariusz, Pignata, Sandro, Ayhan, Ali, Rubio, M. Jesús, Beiner, Mario, Hall, Marcia, Vulsteke, Christof, Braicu, Elena Ioana, Sonoda, Kenzo, Wu, Xiaohua, Frentzas, Sophia, Mattar, André, Lheureux, Stephanie, Chen, Xiaojun, Hasegawa, Kosei, Magallanes-Maciel, Manuel, Choi, Chel Hun, Shalkova, Mariia, Kaen, Diego, Wang, Peng-Hui, Berger, Regina, Okpara, Chinyere E., McKenzie, Jodi, Yao, Lili, Orlowski, Robert, Khemka, Vivek, Gilbert, Lucy, Makker, Vicky, Kaen, Diego Lucas, Gomez Abuin, Gonzalo, Zamora, Liliana Beatriz, Alfie, Margarita Sonia, Casarini, Ignacio Alfredo, Harrison, Michelle, Ananda, Sumitra, Shannon, Catherine Margaret, Frentzas, Sophia, Friedlander, Michael, Meniawy, Tarek, Gao, Bo, Baron-Hay, Sally, Diakos, Connie, Marth, Christian, Polterauer, Stephan, Petru, Edgar, De Bock, Marlies, Vulsteke, Christof, Baurain, Jean-Francois, Van Gorp, Toon, Altintas, Sevilay, Lima, Joao Paulo da Silveira Nogueira, Mattar, Andre, de Freitas Junior, Ruffo, Santana, Rosane O., de Melo, Andreia Cristina, Franke, Fabio Andre, Zibetti Dal Molin, Graziela, Damian, Fernanda Bronzon, Guedes, João Daniel Cardoso, Ellard, Susan, Tinker, Anna, Samouëlian, Vanessa, Fortin, Suzanne, Bessette, Paul, Kolinsky, Michael, Kumar Tyagi, Nidhi, Ethier, Josee-Lyne, Gilbert, Lucy, Lheureux, Stephanie, MacKay, Helen, Lim, Charles, Wu, Xiaohua, Pan, Lingya, An, Ruifang, Chen, Xiaojun, Zheng, Hong, Wu, Yumei, Zhu, Jianqing, Yao, Shuzhong, Jia, Xuemei, Huang, Yi, Lv, Weiguo, Zhang, Yu, Zhou, Qi, Ma, Cailing, Chekerov, Radoslav, Mach, Pawel, Witteler, Ralf, Marmè, Frederik, Cadoo, Karen, Korach, Jacob, Levy, Talia, Beiner, Mario, Amnon, Amit, Scollo, Paolo, Naglieri, Emanuele, Pignata, Sandro, Zamagni, Claudio, Salutari, Vanda, Usami, Tomoka, Nakamura, Kazuto, Matsumoto, Koji, Yamagami, Wataru, Kobayashi, Yoichi, Takano, Masashi, Kato, Hidenori, Sonoda, Kenzo, Kikuchi, Akira, Katsumata, Noriyuki, Kamiura, Shoji, Horie, Koji, Hasegawa, Kosei, Tsunoda, Takuya, Suzuki, Nao, Yunokawa, Mayu, Nishio, Shin, Kudaka, Wataru, Guerrero Cabrera, Fernando Felix, Gonzalez Mendoza, Rene Lazaro, Magallanes Maciel, Manuel Ernesto, Villalobos Valencia, Ricardo, Escobar Penagos, Jose, Lopez Chuken, Yamil Alonso, Mackowiak-Matejczyk, Beata, Tarnawski, Rafal, Kalinka, Ewa, Bidzinski, Mariusz, Bednarek, Wieslawa, Danska-Bidzinska, Anna, Koralewski, Piotr, Roszak, Andrzej, Kedrova, Anna, Musaeva, Natalia, Urmancheeva, Adiliya Fettekhovna, Vasiliev, Aleksandr Gennadievich, Safina, Sufia Zievna, Lisyanskaya, Alla Sergeevna, Rykov, Ivan V., Rumyantsev, Alexey Alexandrovich, Belonogov, Aleksandr, Makarycheva, Yulia, Kim, Yong Man, Choi, Chel Hun, Kim, Yong Beom, Kim, Hee Seung, Kim, Sang Wun, Quindos Varela, Maria, Casado Herraez, Antonio, Diaz Redondo, Tamara, Rubio Perez, Maria Jesus, Romeo Marin, Margarita, Romero Noguera, Ignacio, Taus Garcia, Alvaro, Lin, Wu-Chou, Chou, Hung-Hsueh, Cheng, Wen-Fang, Lu, Chien-Hsing, Wang, Peng-Hui, Simsek, Tayup, Kose, Fatih, Ayhan, Ali, Vardar, Mehmet Ali, Ozerkan, Kemal, Hughes, Andrew, Stillie, Alison, Eminowicz, Gemma, Khalique, Saira, Shalkova, Mariia, Sukhina, Olena, Piatnytska, Tetiana, Averina, Hanna, Kulyaba, Yaroslav, Kryzhanivska, Anna, Bondarenko, Igor, Svintsitsky, Valentyn, Krasnohrud, Yuliia, Voitko, Nataliia, Buscema, Joseph, Ghamande, Sharad, Lewin, Sharyn, Graham, Deena M., Makker, Vicky, Bell, Maria, Santin, Alessandro, Lee, Christine, Blank, Stephanie, Konecny, Gottfried E., Corr, Bradley, Van Le, Linda, Moore, Richard G., Scalici, Jennifer, Anderson, Charles, Braly, Patricia, Fehniger, Julia, Westhoff, Gina, and Bollinger, Lauren

Published
2024
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22. Competition for Ion Intercalation in Prussian Blue Analogues as Cathode Materials for Calcium Ion Batteries

Author

Henry R Tinker, Mingrui Li, Ajay Piriya Vijaya Kumar Saroja, Yuhan Liu, Yudong Luo, Wanjun Ren, Runzhe Wei, Yi Lu, Pan He, Yupei Han, Christopher A. Howard, Furio Corà, and Yang Xu

Subjects
Ca‐ion battery, electrochemical mechanism, hybrid battery, intercalation, Prussian blue analogues, sustainable energy storage, Physics, QC1-999, Chemistry, QD1-999
Abstract

With multivalent ion batteries being considered viable post‐lithium energy storage technologies, the last few years have seen increasing interest in intercalation type cathode materials for Ca‐ion batteries (CIBs). Prussian blue analogues (PBAs) display many positive attributes such as open structural framework, large interstitial sites, and versatile transition metal redox activity. The PBA cathodes reported for CIBs often contain K‐ion or Na‐ion due to the syntheses involving the use of potassium or sodium hexacyanoferrate. It has been long overlooked whether the presence of K‐ion or Na‐ion in pristine PBAs could affect the Ca‐ion storage in the PBAs when assessing their CIB performance. Through a combined experimental and computational investigation, this work reports that when K+/Na+ is present in the pristine PBAs, K/Na intercalation is preferred by the PBA structure over Ca intercalation even in the Ca cells. Ca‐ion intercalation can be increased when the K+/Na+ content in the pristine PBAs is reduced, shifting from a K or Na‐dominated intercalation process to a Ca/K or Ca/Na co‐intercalation process. This work consolidates that PBAs are an interesting and versatile intercalation host for several ions, but investigating PBAs as intercalation cathodes requires careful consideration of all ions present in the battery system.

Published
2024
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23. Review and metabolomic profiling of unsolved case reveals newly reported autosomal dominant congenital disorder of glycosylation, type Iw formerly thought to only be an autosomal recessive condition

Author

Kimberly M. Ezell, Yutaka Furuta, Devin Oglesbee, Eniko K. Pivnick, David Rinker, Jonathan H. Sheehan, Rory J. Tinker, Rizwan Hamid, Joy D. Cogan, Lynette Rives, Serena Neumann, Brian Corner, Mary Koziura, and John A. Phillips, III

Subjects
Undiagnosed diseases network (UDN), STT3A, Congenital disorders of glycosylation (CDGs), Medicine (General), R5-920, Biology (General), QH301-705.5
Abstract

Autosomal dominant congenital disorder of glycosylation (CDG) type Iw (OMIM# 619714) is caused by a heterozygous mutation in the STT3A gene. Most CDGs have an autosomal recessive (AR) mode of inheritance, but several cases with an autosomal dominant (AD) form of an AR CDG have been recently identified. This report describes a 17-year-old male who was referred to the Undiagnosed Diseases Network (UDN) with a history of macrocephaly, failure to thrive, short stature, epilepsy, autism, attention-deficit/hyperactivity disorder, mild developmental delay, intermittent hypotonia, dysmorphic features, and mildly enlarged aortic root. Trio exome sequencing was negative. His biochemical workup included normal plasma amino acids, ammonia, acylcarnitine profile and urine organic and amino acids. His UDN genome sequencing (GS) identified a previously unreported de novo STT3A variant (c.1631A > G: p.Asn544Ser). This variant removes a glycosylation site and was predicted to be destabilizing by structural biology modeling. The patient was formally diagnosed by the UDN Metabolomics Core as having an abnormal transferrin profile indicative of CDG type Iw through metabolomic profiling. We report here an affected male with phenotypic, molecular, and metabolic findings consistent with CDG type Iw due to a heterozygous STT3A variant. This case highlights the importance of further testing of individuals with the phenotypic and metabolic findings of an AR disorder who are heterozygous for a single disease-causing allele and can be shown to have a new AD form of the disorder that represents clinical heterogeneity.

Published
2024
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24. Qualitative exploration of the lived experiences of loneliness in later life to inform technology development

Author

Jessica Rees, Wei Liu, Jiana Canson, Lynda Crosby, Anthea Tinker, Freya Probst, Sebastien Ourselin, Michela Antonelli, Erika Molteni, Nikitia Mexia, Yu Shi, and Faith Matcham

Subjects
loneliness, older adults, qualitative, technology, lived experience, public engagement, Medicine (General), R5-920
Abstract

Purpose Loneliness is a negative emotional state which is common in later life. The accumulative effects of loneliness have a significant impact on the physical and mental health of older adults. We aim to qualitatively explore the experiences of loneliness in later life and identify relevant behaviours and indicators which will inform novel methods of loneliness detection and intervention. Methods We conducted 60 semi-structured interviews with people aged 65 and over between September 2022 and August 2023. Data were analysed using a reflective thematic approach with early theme development on NVIVO software. Results Three themes were identified from the experiences of loneliness in older adults. 1) Unique responses to loneliness, including crying, increased eating or drinking and sleep difficulties, 2) Age-related losses, such as networks, roles, and abilities to engage in activities reducing over time and 3) Individual differences in overcoming loneliness, where strategies such as keeping busy and adopting a positive mindset were impacted by motivation and mood of older adults. Conclusion Distinct signs and relevant factors to loneliness in later life have been identified which can be detected by future sensing technologies. Findings of this in-depth qualitative study highlight that loneliness is a subjective experience requiring a holistic and person-centred approach to detection and intervention.

Published
2024
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25. Influence of physical activity measurement on the association between Life’s Essential 8 and incident cardiovascular disease in older women

Author

Eric T. Hyde, Steve Nguyen, Michael J. LaMonte, Chongzhi Di, John Bellettiere, Lesley F. Tinker, Randi E. Foraker, Hilary A. Tindle, Marcia L. Stefanick, and Andrea Z. LaCroix

Subjects
Accelerometer, Steps, Women’s health, Cardiovascular health, Questionnaire, Device, Medicine
Abstract

Objective: The American Heart Association’s Life’s Essential 8 (LE8) metric includes self-reported physical activity as one of the metrics for assessing cardiovascular health. Self-reported physical activity is prone to misclassification, whereas accelerometer measures are less biased. We examined associations of LE8 and incident cardiovascular disease (CVD) using self-reported and accelerometer-measured physical activity. Methods: Participants in the Women’s Health Initiative (WHI) Objective Physical Activity and Cardiovascular Health Study (n = 4,243; mean age = 79 ± 7 years) with no CVD history completed the WHI physical activity questionnaire and the Community Healthy Activities Model Program for Seniors (CHAMPS) questionnaire prior to wearing a hip-worn accelerometer for up to seven days in 2012–2014. LE8 components (physical activity, diet, sleep, body mass index, smoking, blood pressure, non-HDL cholesterol, and glucose) were scored according to guidelines. Scores were created using five physical activity measures: WHI questionnaire (LE8WHI), CHAMPS (LE8CHAMPS), accelerometer-measured physical activity (LE8A), and sample quantiles of accelerometer-measured physical activity (LE8AQ) and daily steps (LE8STEPS). Hazard ratios (HR) for physician-adjudicated CVD were estimated using Cox regression. Results: 707 incident CVD events occurred over an average 7.5 years. Multivariable HRs (95 % CI) comparing women in the highest vs. lowest quartiles of LE8 scores were: LE8WHI = 0.53 (0.43–0.67), LE8CHAMPS = 0.47 (0.38–0.60), LE8A = 0.44 (0.36–0.56), LE8AQ = 0.44 (0.35–0.55), and LE8STEPS = 0.45 (0.35–0.57). Conclusions: The LE8-incident CVD association varies by physical activity measurement, however all methods showed reduced risk. Device-measures of physical activity may be more accurate in the LE8, but when impractical to implement, also support use of self-reported measures.

Published
2024
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31. Twenty-first century marine climate projections for the NW European shelf seas based on a perturbed parameter ensemble

Author

J. Tinker, M. D. Palmer, B. J. Harrison, E. O'Dea, D. M. H. Sexton, K. Yamazaki, and J. W. Rostron

Subjects
Geography. Anthropology. Recreation, Environmental sciences, GE1-350
Abstract

The northwest European shelf (NWS) seas are environmentally and economically important, and an understanding of how their climate may change helps with their management. However, as the NWS seas are poorly represented in global climate models, a common approach is to dynamically downscale with an appropriate shelf sea model. We develop a set of physical marine climate projections for the NWS. We dynamically downscale 12 members of the HadGEM3-GC3.05 perturbed parameter ensemble (approximately 70 km horizontal resolution over Europe), developed for UKCP18, using the shelf sea model NEMO CO9 (7 km horizontal resolution). These are run under the RCP8.5 high-greenhouse-gas-emission scenario as continuous simulations over the period 1990–2098. We evaluate the simulations against observations in terms of tides, sea surface temperature (SST), surface and near-bed temperature and salinity, and sea surface height. These simulations represent the state of the art for NWS marine projections. We project an SST rise of 3.11 °C (± 2σ = 0.98 °C) and a sea surface salinity (SSS) freshening of −1.01 (± 2σ = 0.93; on the (unitless) practical salinity scale) for 2079–2098 relative to 2000–2019, averaged over the NWS (approximately bounded by the 200 m isobar and excluding the Norwegian Trench, the Skagerrak and Kattegat), a substantial seasonal stratification increase (23 d over the NWS seas), and a general weakening of the NWS residual circulation. While the patterns of NWS changes are similar to our previous projections, there is a greater warming and freshening that could reflect the change from the A1B emissions scenario to the RCP8.5 concentrations pathway or the higher climate sensitivity exhibited by HadGEM3-GC3.05. Off the shelf, south of Iceland, there is limited warming, consistent with a reduction in the Atlantic Meridional Overturning Circulation and associated northward heat transport. These projections have been publicly released, along with a consistent 200-year present-day control simulation, to provide an evidence base for climate change assessments and to facilitate climate impact studies. For example, we illustrate how the two products can be used to estimate climate trends, unforced variability and the time of emergence (ToE) of the climate signals. We calculate the average NWS SST ToE to be 2034 (with an 8-year range) and 2046 (with a 33-year range) for SSS. We also discuss how these projections can be used to describe NWS conditions under 2 and 4 °C global mean warming (compared with 1850–1900), as a policy-relevant exemplar use case.

Published
2024
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32. Exceptional atmospheric conditions in June 2023 generated a northwest European marine heatwave which contributed to breaking land temperature records

Author

Ségolène Berthou, Richard Renshaw, Tim Smyth, Jonathan Tinker, Jeremy P. Grist, Juliane Uta Wihsgott, Sam Jones, Mark Inall, Glenn Nolan, Barbara Berx, Alex Arnold, Lewis P. Blunn, Juan Manuel Castillo, Daniel Cotterill, Eoghan Daly, Gareth Dow, Breogán Gómez, Vivian Fraser-Leonhardt, Joel J.-M. Hirschi, Huw W. Lewis, Sana Mahmood, and Mark Worsfold

Subjects
Geology, QE1-996.5, Environmental sciences, GE1-350
Abstract

Abstract The Northwest European shelf experienced unprecedented surface temperature anomalies in June 2023 (anomalies up to 5 °C locally, north of Ireland). Here, we show the shelf average underwent its longest recorded category II marine heatwave (16 days). With state-of-the-art observation and modelling capabilities, we show the marine heatwave developed quickly due to strong atmospheric forcing (high level of sunshine, weak winds, tropical air) and weak wave activity under anticyclonic weather regimes. Once formed, this shallow marine heatwave fed back on the weather: over the sea it reduced cloud cover and over land it contributed to breaking June mean temperature records and to enhanced convective rainfall through stronger, warmer and moister sea breezes. This marine heatwave was intensified by the last 20-year warming trend in sea surface temperatures. Such sea surface temperatures are projected to become commonplace by the middle of the century under a high greenhouse gas emission scenario.

Published
2024
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44. Genome‐Wide Interaction Analyses of Serum Calcium on Ventricular Repolarization Time in 125 393 Participants

Author

William J. Young, Peter J. van der Most, Traci M. Bartz, Maxime M. Bos, Ginevra Biino, ThuyVy Duong, Luisa Foco, Jesus T. Lominchar, Martina Müller‐Nurasyid, Giuseppe Giovanni Nardone, Alessandro Pecori, Julia Ramirez, Linda Repetto, Katharina Schramm, Xia Shen, Stefan van Duijvenboden, Diana van Heemst, Stefan Weiss, Jie Yao, Jan‐Walter Benjamins, Alvaro Alonso, Beatrice Spedicati, Mary L. Biggs, Jennifer A. Brody, Marcus Dörr, Christian Fuchsberger, Martin Gögele, Xiuqing Guo, M. Arfan Ikram, J. Wouter Jukema, Stefan Kääb, Jørgen K. Kanters, Henry J. Lin, Allan Linneberg, Matthias Nauck, Ilja M. Nolte, Giulia Pianigiani, Aurora Santin, Elsayed Z. Soliman, Paola Tesolin, Simona Vaccargiu, Melanie Waldenberger, Pim van der Harst, Niek Verweij, Dan E. Arking, Maria Pina Concas, Alessandro De Grandi, Giorgia Girotto, Niels Grarup, Maryam Kavousi, Dennis O. Mook‐Kanamori, Pau Navarro, Michele Orini, Sandosh Padmanabhan, Cristian Pattaro, Annette Peters, Mario Pirastu, Peter P. Pramstaller, Susan R. Heckbert, Mortiz Sinner, Harold Snieder, Uwe Völker, James F. Wilson, W. James Gauderman, Pier D. Lambiase, Nona Sotoodehnia, Andrew Tinker, Helen R. Warren, Raymond Noordam, and Patricia B. Munroe

Subjects
calcium, ECG intervals, gene‐lifestyle interaction, genome‐wide association study, ventricular repolarization, Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract

Background Ventricular repolarization time (ECG QT and JT intervals) is associated with malignant arrhythmia. Genome‐wide association studies have identified 230 independent loci for QT and JT; however, 50% of their heritability remains unexplained. Previous work supports a causal effect of lower serum calcium concentrations on longer ventricular repolarization time. We hypothesized calcium interactions with QT and JT variant associations could explain a proportion of the missing heritability. Methods and Results We performed genome‐wide calcium interaction analyses for QT and JT intervals. Participants were stratified by their calcium level relative to the study distribution (top or bottom 20%). We performed a 2‐stage analysis (genome‐wide discovery [N=62 532] and replication [N=59 861] of lead variants) and a single‐stage genome‐wide meta‐analysis (N=122 393, [European ancestry N=117 581, African ancestry N=4812]). We also calculated 2‐degrees of freedom joint main and interaction and 1‐degree of freedom interaction P values. In 2‐stage and single‐stage analyses, 50 and 98 independent loci, respectively, were associated with either QT or JT intervals (2‐degrees of freedom joint main and interaction P value

Published
2024
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45. Long-term impact of COVID-19 hospitalisation among individuals with pre-existing airway diseases in the UK: a multicentre, longitudinal cohort study – PHOSP-COVID

Author

Omer Elneima, John R. Hurst, Carlos Echevarria, Jennifer K. Quint, Samantha Walker, Salman Siddiqui, Petr Novotny, Paul E. Pfeffer, Jeremy S. Brown, Manu Shankar-Hari, Hamish J.C. McAuley, Olivia C. Leavy, Aarti Shikotra, Amisha Singapuri, Marco Sereno, Matthew Richardson, Ruth M. Saunders, Victoria C. Harris, Linzy Houchen-Wolloff, Neil J. Greening, Ewen M. Harrison, Annemarie B. Docherty, Nazir I. Lone, James D. Chalmers, Ling-Pei Ho, Alex Horsley, Michael Marks, Krisnah Poinasamy, Betty Raman, Rachael A. Evans, Louise V. Wain, Aziz Sheikh, Chris E. Brightling, Anthony De Soyza, Liam G. Heaney, J.K. Baillie, N.I. Lone, E. Pairo-Castineira, N. Avramidis, K. Rawlik, S Jones, L. Armstrong, B. Hairsine, H. Henson, C. Kurasz, A. Shaw, L. Shenton, H. Dobson, A. Dell, S. Fairbairn, N. Hawkings, J. Haworth, M. Hoare, V. Lewis, A. Lucey, G. Mallison, H. Nassa, C. Pennington, A. Price, C. Price, A. Storrie, G. Willis, S. Young, K. Poinasamy, S. Walker, I. Jarrold, A. Sanderson, K. Chong-James, C. David, W.Y. James, P. Pfeffer, O. Zongo, A. Martineau, C. Manisty, C. Armour, V. Brown, J. Busby, B. Connolly, T. Craig, S. Drain, L.G. Heaney, B. King, N. Magee, E. Major, D. McAulay, L. McGarvey, J. McGinness, T. Peto, R. Stone, A. Bolger, F. Davies, A. Haggar, J. Lewis, A. Lloyd, R. Manley, E. McIvor, D. Menzies, K. Roberts, W. Saxon, D. Southern, C. Subbe, V. Whitehead, A. Bularga, N.L. Mills, J. Dawson, H. El-Taweel, L. Robinson, L. Brear, K. Regan, D. Saralaya, K. Storton, S. Amoils, A. Bermperi, I. Cruz, K. Dempsey, A. Elmer, J. Fuld, H. Jones, S. Jose, S. Marciniak, M. Parkes, C. Ribeiro, J. Taylor, M. Toshner, L. Watson, J. Worsley, L. Broad, T. Evans, M. Haynes, L. Jones, L. Knibbs, A. McQueen, C. Oliver, K. Paradowski, R. Sabit, J. Williams, I. Jones, L. Milligan, E. Harris, C. Sampson, E. Davies, C. Evenden, A. Hancock, K. Hancock, C. Lynch, M. Rees, L. Roche, N. Stroud, T. Thomas-Woods, S. Heller, T. Chalder, K. Shah, E. Robertson, B. Young, M. Babores, M. Holland, N. Keenan, S. Shashaa, H. Wassall, L. Austin, E. Beranova, T. Cosier, J. Deery, T. Hazelton, H. Ramos, R. Solly, S. Turney, H. Weston, M. Ralser, L. Pearce, S. Pugmire, W. Stoker, A. Wilson, W. McCormick, E. Fraile, J. Ugoji, L. Aguilar Jimenez, G. Arbane, S. Betts, K. Bisnauthsing, A. Dewar, N. Hart, G. Kaltsakas, H. Kerslake, M.M. Magtoto, P. Marino, L.M. Martinez, M. Ostermann, J. Rossdale, T.S. Solano, M. Alvarez Corral, A. Arias, E. Bevan, D. Griffin, J. Martin, J. Owen, S. Payne, A. Prabhu, A. Reed, W. Storrar, N. Williams, C. Wrey Brown, T. Burdett, J. Featherstone, C. Lawson, A. Layton, C. Mills, L. Stephenson, Y. Ellis, P. Atkin, K. Brindle, M.G. Crooks, K. Drury, N. Easom, R. Flockton, L. Holdsworth, A. Richards, D.L. Sykes, S. Thackray-Nocera, C. Wright, S. Coetzee, K. Davies, R. Hughes, R. Loosley, H. McGuinness, A. Mohamed, L. O'Brien, Z. Omar, E. Perkins, J. Phipps, G. Ross, A. Taylor, H. Tench, R. Wolf-Roberts, L. Burden, E. Calvelo, B. Card, C. Carr, E.R. Chilvers, D. Copeland, P. Cullinan, P. Daly, L. Evison, T. Fayzan, H. Gordon, S. Haq, R.G. Jenkins, C. King, O. Kon, K. March, M. Mariveles, L. McLeavey, N. Mohamed, S. Moriera, U. Munawar, J. Nunag, U. Nwanguma, L. Orriss-Dib, A. Ross, M. Roy, E. Russell, K. Samuel, J. Schronce, N. Simpson, L. Tarusan, D.C. Thomas, C. Wood, N. Yasmin, D. Altmann, L.S. Howard, D. Johnston, A. Lingford-Hughes, W.D-C. Man, J. Mitchell, P.L. Molyneaux, C. Nicolaou, D.P. O'Regan, L. Price, J. Quint, D. Smith, R.S. Thwaites, J. Valabhji, S. Walsh, C.M. Efstathiou, F. Liew, A. Frankel, L. Lightstone, S. McAdoo, M. Wilkins, M. Willicombe, R. Touyz, A-M. Guerdette, M. Hewitt, R. Reddy, K. Warwick, S. White, A. McMahon, M. Malim, K. Bramham, M. Brown, K. Ismail, T. Nicholson, C. Pariante, C. Sharpe, S. Wessely, J. Whitney, O. Adeyemi, R. Adrego, H. Assefa-Kebede, J. Breeze, S. Byrne, P. Dulawan, A. Hoare, C.J. Jolley, A. Knighton, S. Patale, I. Peralta, N. Powell, A. Ramos, K. Shevket, F. Speranza, A. Te, A. Shah, A. Chiribiri, C. O'Brien, A. Hayday, A. Ashworth, P. Beirne, J. Clarke, C. Coupland, M. Dalton, C. Favager, J. Glossop, J. Greenwood, L. Hall, T. Hardy, A. Humphries, J. Murira, D. Peckham, S. Plein, J. Rangeley, G. Saalmink, A.L. Tan, E. Wade, B. Whittam, N. Window, J. Woods, G. Coakley, L. Turtle, L. Allerton, A.M. Allt, M. Beadsworth, A. Berridge, J. Brown, S. Cooper, A. Cross, S. Defres, S.L. Dobson, J. Earley, N. French, W. Greenhalf, K. Hainey, H.E. Hardwick, J. Hawkes, V. Highett, S. Kaprowska, A.L. Key, L. Lavelle-Langham, N. Lewis-Burke, G. Madzamba, F. Malein, S. Marsh, C. Mears, L. Melling, M.J. Noonan, L. Poll, J. Pratt, E. Richardson, A. Rowe, M.G. Semple, V. Shaw, K.A. Tripp, L.O. Wajero, S.A. Williams-Howard, D.G. Wootton, J. Wyles, S.N. Diwanji, S. Gurram, P. Papineni, S. Quaid, G.F. Tiongson, E. Watson, A. Briggs, M. Marks, C. Hastie, N. Rogers, N. Smith, D. Stensel, L. Bishop, K. McIvor, P. Rivera-Ortega, B. Al-Sheklly, C. Avram, J. Blaikely, M. Buch, N. Choudhury, D. Faluyi, T. Felton, T. Gorsuch, N.A. Hanley, A. Horsley, T. Hussell, Z. Kausar, N. Odell, R. Osbourne, K. Piper Hanley, K. Radhakrishnan, S. Stockdale, T. Kabir, J.T. Scott, P.J.M. Openshaw, I.D. Stewart, D. Burn, A. Ayoub, G. Burns, G. Davies, A. De Soyza, C. Echevarria, H. Fisher, C. Francis, A. Greenhalgh, P. Hogarth, J. Hughes, K. Jiwa, G. Jones, G. MacGowan, D. Price, A. Sayer, J. Simpson, H. Tedd, S. Thomas, S. West, M. Witham, S. Wright, A. Young, M.J. McMahon, P. Neill, D. Anderson, N. Basu, H. Bayes, A. Brown, A. Dougherty, K. Fallon, L. Gilmour, D. Grieve, K. Mangion, A. Morrow, R. Sykes, C. Berry, I.B. McInnes, K. Scott, F. Barrett, A. Donaldson, E.K. Sage, D. Bell, R. Hamil, K. Leitch, L. Macliver, M. Patel, J. Quigley, A. Smith, B. Welsh, G. Choudhury, S. Clohisey, A. Deans, A.B. Docherty, J. Furniss, E.M. Harrison, S. Kelly, A. Sheikh, J.D. Chalmers, D. Connell, C. Deas, A. Elliott, J. George, S. Mohammed, J. Rowland, A.R. Solstice, D. Sutherland, C.J. Tee, J. Bunker, R. Gill, R. Nathu, K. Holmes, H. Adamali, D. Arnold, S. Barratt, A. Dipper, S. Dunn, N. Maskell, A. Morley, L. Morrison, L. Stadon, S. Waterson, H. Welch, B. Jayaraman, T. Light, I. Vogiatzis, P. Almeida, C.E. Bolton, A. Hosseini, L. Matthews, R. Needham, K. Shaw, A.K. Thomas, J. Bonnington, M. Chrystal, C. Dupont, P.L. Greenhaff, A. Gupta, W. Jang, S. Linford, A. Nikolaidis, S. Prosper, A. Burns, N. Kanellakis, V.M. Ferreira, C. Nikolaidou, C. Xie, M. Ainsworth, A. Alamoudi, A. Bloss, P. Carter, M. Cassar, J. Chen, F. Conneh, T. Dong, R.I. Evans, E. Fraser, J.R. Geddes, F. Gleeson, P. Harrison, M. Havinden-Williams, L.P. Ho, P. Jezzard, I. Koychev, P. Kurupati, H. McShane, C. Megson, S. Neubauer, D. Nicoll, G. Ogg, E. Pacpaco, M. Pavlides, Y. Peng, N. Petousi, J. Pimm, N.M. Rahman, B. Raman, M.J. Rowland, K. Saunders, M. Sharpe, N. Talbot, E.M. Tunnicliffe, A. Korszun, S. Kerr, R.E. Barker, D. Cristiano, N. Dormand, P. George, M. Gummadi, S. Kon, K. Liyanage, C.M. Nolan, B. Patel, S. Patel, O. Polgar, P. Shah, S. Singh, J.A. Walsh, M. Gibbons, S. Ahmad, S. Brill, J. Hurst, H. Jarvis, L. Lim, S. Mandal, D. Matila, O. Olaosebikan, C. Singh, C. Laing, H. Baxendale, L. Garner, C. Johnson, J. Mackie, A. Michael, J. Newman, J. Pack, K. Paques, H. Parfrey, J. Parmar, A. Reddy, M. Halling-Brown, P. Dark, N. Diar-Bakerly, D. Evans, E. Hardy, A. Harvey, D. Holgate, S. Knight, N. Mairs, N. Majeed, L. McMorrow, J. Oxton, J. Pendlebury, C. Summersgill, R. Ugwuoke, S. Whittaker, W. Matimba-Mupaya, S. Strong-Sheldrake, P. Chowienczyk, J. Bagshaw, M. Begum, K. Birchall, R. Butcher, H. Carborn, F. Chan, K. Chapman, Y. Cheng, L. Chetham, C. Clark, Z. Coburn, J. Cole, M. Dixon, A. Fairman, J. Finnigan, H. Foot, D. Foote, A. Ford, R. Gregory, K. Harrington, L. Haslam, L. Hesselden, J. Hockridge, A. Holbourn, B. Holroyd-Hind, L. Holt, A. Howell, E. Hurditch, F. Ilyas, C. Jarman, A. Lawrie, J-H. Lee, E. Lee, R. Lenagh, A. Lye, I. Macharia, M. Marshall, A. Mbuyisa, J. McNeill, S. Megson, J. Meiring, L. Milner, S. Misra, H. Newell, T. Newman, C. Norman, L. Nwafor, D. Pattenadk, M. Plowright, J. Porter, P. Ravencroft, C. Roddis, J. Rodger, S.L. Rowland-Jones, P. Saunders, J. Sidebottom, J. Smith, L. Smith, N. Steele, G. Stephens, R. Stimpson, B. Thamu, A.A.R. Thompson, N. Tinker, K. Turner, H. Turton, P. Wade, J. Watson, I. Wilson, A. Zawia, L. Allsop, K. Bennett, P. Buckley, M. Flynn, M. Gill, C. Goodwin, M. Greatorex, H. Gregory, C. Heeley, L. Holloway, M. Holmes, J. Hutchinson, J. Kirk, W. Lovegrove, T.A. Sewell, S. Shelton, D. Sissons, K. Slack, S. Smith, D. Sowter, S. Turner, V. Whitworth, I. Wynter, J. Tomlinson, L. Warburton, S. Painter, S. Palmer, D. Redwood, J. Tilley, C. Vickers, T. Wainwright, G. Breen, M. Hotopf, R. Aul, D. Forton, M. Ali, A. Dunleavy, M. Mencias, N. Msimanga, T. Samakomva, S. Siddique, V. Tavoukjian, J. Teixeira, R. Ahmed, R. Francis, L. Connor, A. Cook, G.A. Davies, T. Rees, F. Thaivalappil, C. Thomas, M. McNarry, K.E. Lewis, M. Coulding, S. Kilroy, J. McCormick, J. McIntosh, V. Turner, J. Vere, A. Butt, H. Savill, S.S. Kon, G. Landers, H. Lota, S. Portukhay, M. Nasseri, A. Daniels, A. Hormis, J. Ingham, L. Zeidan, M. Chablani, L. Osborne, S. Aslani, A. Banerjee, R. Batterham, G. Baxter, R. Bell, A. David, E. Denneny, A.D. Hughes, W. Lilaonitkul, P. Mehta, A. Pakzad, B. Rangelov, B. Williams, J. Willoughby, M. Xu, N. Ahwireng, D. Bang, D. Basire, J.S. Brown, R.C. Chambers, A. Checkley, R. Evans, M. Heightman, T. Hillman, J. Jacob, R. Jastrub, M. Lipman, S. Logan, D. Lomas, M. Merida Morillas, H. Plant, J.C. Porter, K. Roy, E. Wall, T. Treibel, N. Ahmad Haider, C. Atkin, R. Baggott, M. Bates, A. Botkai, A. Casey, B. Cooper, J. Dasgin, C. Dawson, K. Draxlbauer, N. Gautam, J. Hazeldine, T. Hiwot, S. Holden, K. Isaacs, T. Jackson, V. Kamwa, D. Lewis, J.M. Lord, S. Madathil, C. McGhee, K. McGee, A. Neal, A. Newton-Cox, J. Nyaboko, D. Parekh, Z. Peterkin, H. Qureshi, L. Ratcliffe, E. Sapey, J. Short, T. Soulsby, J. Stockley, Z. Suleiman, T. Thompson, M. Ventura, S. Walder, C. Welch, D. Wilson, S. Yasmin, K.P. Yip, N. Chaudhuri, C. Childs, R. Djukanovic, S. Fletcher, M. Harvey, M.G. Jones, E. Marouzet, B. Marshall, R. Samuel, T. Sass, T. Wallis, H. Wheeler, R. Steeds, P. Beckett, C. Dickens, U. Nanda, M. Aljaroof, N. Armstrong, H. Arnold, H. Aung, M. Bakali, M. Bakau, E. Baldry, M. Baldwin, C. Bourne, M. Bourne, C.E. Brightling, N. Brunskill, P. Cairns, L. Carr, A. Charalambou, C. Christie, M.J. Davies, E. Daynes, S. Diver, R. Dowling, S. Edwards, C. Edwardson, O. Elneima, H. Evans, R.A. Evans, J. Finch, S. Finney, S. Glover, N. Goodman, B. Gooptu, N.J. Greening, K. Hadley, P. Haldar, B. Hargadon, V.C. Harris, L. Houchen-Wolloff, W. Ibrahim, L. Ingram, K. Khunti, A. Lea, D. Lee, H.J.C. McAuley, G.P. McCann, P. McCourt, T. McNally, G. Mills, W. Monteiro, M. Pareek, S. Parker, A. Prickett, I.N. Qureshi, A. Rowland, R. Russell, M. Sereno, A. Shikotra, S. Siddiqui, A. Singapuri, S.J. Singh, J. Skeemer, M. Soares, E. Stringer, S. Terry, T. Thornton, M. Tobin, T.J.C. Ward, F. Woodhead, T. Yates, A.J. Yousuf, B. Guillen Guiio, O.C. Leavy, L.V. Wain, M. Broome, P. McArdle, D. Thickett, R. Upthegrove, D. Wilkinson, P. Moss, D. Wraith, J. Evans, E. Bullmore, J.L. Heeney, C. Langenberg, W. Schwaeble, C. Summers, J. Weir McCall, D. Adeloye, D.E. Newby, R. Pius, I. Rudan, M. Shankar-Hari, C.L. Sudlow, M. Thorpe, S. Walmsley, B. Zheng, L. Allan, C. Ballard, A. McGovern, J. Dennis, J. Cavanagh, S. MacDonald, K. O'Donnell, J. Petrie, N. Sattar, M. Spears, E. Guthrie, M. Henderson, R.J. Allen, M. Bingham, T. Brugha, R. Free, D. Jones, L. Gardiner, A.J. Moss, E. Mukaetova-Ladinska, P. Novotny, C. Overton, J.E. Pearl, T. Plekhanova, M. Richardson, N. Samani, J. Sargent, M. Sharma, M. Steiner, C. Taylor, C. Tong, E. Turner, J. Wormleighton, B. Zhao, K. Ntotsis, R.M. Saunders, D. Lozano-Rojas, D. Cuthbertson, G. Kemp, A. McArdle, B. Michael, W. Reynolds, L.G. Spencer, B. Vinson, M. Ashworth, K. Abel, H. Chinoy, B. Deakin, M. Harvie, C.A. Miller, S. Stanel, P. Barran, D. Trivedi, H. McAllister-Williams, S. Paddick, A. Rostron, J.P. Taylor, D. Baguley, C. Coleman, E. Cox, L. Fabbri, S. Francis, I. Hall, E. Hufton, S. Johnson, F. Khan, P. Kitterick, R. Morriss, N. Selby, L. Wright, C. Antoniades, A. Bates, M. Beggs, K. Bhui, K. Breeze, K.M. Channon, D. Clark, X. Fu, M. Husain, X. Li, E. Lukaschuk, C. McCracken, K. McGlynn, R. Menke, K. Motohashi, T.E. Nichols, G. Ogbole, S. Piechnik, I. Propescu, J. Propescu, A.A. Samat, Z.B. Sanders, L. Sigfrid, M. Webster, L. Kingham, P. Klenerman, H. Lamlum, G. Carson, M. Taquet, L. Finnigan, L.C. Saunders, J.M. Wild, P.C. Calder, N. Huneke, G. Simons, D. Baldwin, S. Bain, L. Daines, E. Bright, P. Crisp, R. Dharmagunawardena, M. Stern, L. Bailey, A. Reddington, A. Wight, A. Ashish, J. Cooper, E. Robinson, A. Broadley, L. Barman, C. Brookes, K. Elliott, L. Griffiths, Z. Guy, K. Howard, D. Ionita, H. Redfearn, C. Sarginson, and A. Turnbull

Subjects
Medicine
Abstract

Background The long-term outcomes of COVID-19 hospitalisation in individuals with pre-existing airway diseases are unknown. Methods Adult participants hospitalised for confirmed or clinically suspected COVID-19 and discharged between 5 March 2020 and 31 March 2021 were recruited to the Post-hospitalisation COVID-19 (PHOSP-COVID) study. Participants attended research visits at 5 months and 1 year post discharge. Clinical characteristics, perceived recovery, burden of symptoms and health-related quality of life (HRQoL) of individuals with pre-existing airway disease (i.e., asthma, COPD or bronchiectasis) were compared to the non-airways group. Results A total of 615 out of 2697 (22.8%) participants had a history of pre-existing airway diseases (72.0% diagnosed with asthma, 22.9% COPD and 5.1% bronchiectasis). At 1 year, the airways group participants were less likely to feel fully recovered (20.4% versus 33.2%, p

Published
2024
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49. Cryptic papulonodular eruption with fever and vision loss

Author

Kostandin Valle, BS, Daniel Tinker, MD, SSM, Jamie Hanson, MD, and Duane Dilworth, MD

Subjects
case reports, granulomatous secondary syphilis, histopathological findings, secondary syphilis, sexually transmitted infection, treponema pallidum, Dermatology, RL1-803
Published
2024
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50. Intelligent, Automated, Rapid, and Safe Landmine, Improvised Explosive Device and Unexploded Ordnance Detection Using Maggy

Author

Kaya Kuru, Aadithya Sujit, Darren Ansell, John Michael Pinder, David Jones, Benjamin Jon Watkinson, Ridha Hamila, and Claire Tinker-Mill

Subjects
Landmine detection, unmanned aerial vehicles (UAVs), ground penetrating radars (GPR), UAV-supported detection of landmines, aerial-supported detection of explosives, airborne demining, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract

Detecting and clearing legacy landmines, Improvised Explosive Devices (IED), and Unexploded Ordnances (UXO) using a force made up of humans or animals is extremely risky, labour- and time-intensive. It is crucial to quickly map millions of buried landmines/IDE/UXO, and remove them at a reasonable cost to minimise potential risks and make this labour-intensive task easier. Using unmanned vehicles and robots outfitted with various remote sensing modalities appears to be the ideal way to carry out this task in a non-invasive manner while employing a geophysical investigative method. In this study, a small-scale customised drone – the so-called Maggy – was developed to simplify and automate the procedures of cleaning explosive devices. It was instrumented with innovative intelligent automated techniques and magnetometer sensor technologies. Maggy’s performance was assessed in field tests conducted in Latvia and the United Kingdom. The outcomes, obtained in the open-air minefields and the benchmark assessments, verify the viability of the technologies, methods, and approaches integrated into Maggy for the efficient and economical detection of legacy landmines and IDE/UXO. This research provides the related research community with fundamental design and implementation parameters (e.g. flight speed, flight altitude) in building and using magnetometer-integrated Unmanned Aerial Systems (UAS). The improved versions of the developed easy-to-use compact technology are aimed to be deployed by humanitarian demining teams to expedite their clearing operations safely and efficiently.

Published
2024
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