879 results on '"Br"'
Search Results
2. Analysis of Intrinsic Value of Shares with DDM and PER Approach as Basis for Investment Decisions
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Bangun, Sania Christyn Br, Hendrawan, Bambang, Appolloni, Andrea, Series Editor, Caracciolo, Francesco, Series Editor, Ding, Zhuoqi, Series Editor, Gogas, Periklis, Series Editor, Huang, Gordon, Series Editor, Nartea, Gilbert, Series Editor, Ngo, Thanh, Series Editor, Striełkowski, Wadim, Series Editor, Arif Rahman, Fuad, editor, Kholisa Dinuka, Vina, editor, Olifia, Jessica, editor, Supriyadi, Agus, editor, Lanniari HS, Rizki, editor, Zaimah, Zaimah, editor, Junita, Dewi, editor, Yulianita Sarazwati, Raja, editor, and Jannah, Izzatul, editor
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- 2025
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3. Analysis of the Indonesian Cultural Elements in Secondary School English Textbooks Published by KEMENDIKBUD
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Perangin-angin, Alemina Br., Sumbayak, Desri Maria, Desma, Lara, Patimah, Siti, Tamala, Indah Putri, Budiman, Manneke, Series Editor, Budianta, Melani, Series Editor, Kusno, Abidin, Series Editor, Padawangi, Rita, Series Editor, Stroupe, Richmond, editor, and Roosman, Lilie, editor
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- 2025
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4. I-rod: an ensemble of CNNs for object detection in unconstrained road scenarios
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Mukhopadhyay, Abhishek, Br, Harshitha, Gaikwad, Prashant T., Mukherjee, Imon, and Biswas, Pradipta
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- 2025
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5. Nitrogen, phosphorus, and carbon dynamics in biofloc system of Nile tilapia fed with high non-starch polysaccharides diet
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Tarigan, Nurhayati Br, Amal, Muchlisul, Jr, Ekasari, Julie, Keesman, Karel J., and Verdegem, Marc
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- 2025
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6. Characteristics of children and adolescents with multidrug-resistant and rifampicin-resistant tuberculosis and their association with treatment outcomes: a systematic review and individual participant data meta-analysis
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Garcia-Prats, Anthony J, Garcia-Cremades, Maria, Cox, Vivian, Kredo, Tamara, Dunbar, Rory, Schaaf, H Simon, Seddon, James A, Furin, Jennifer, Achar, Jay, Radke, Kendra, Sachs, Tina, Abubakirov, Amanzhan, Ahmed, Saman, Akkerman, Onno W, Al Ani, Nadia Abdulkareem, Amanullah, Farhana, Ahmad, Nafees, Anderson, Laura F, Asfaw, Meseret, Bango, Funeka, Bauer, Torsten, Becerra, Mercedes, Boeree, Martin, Brinkmann, Folke, Brown, Rosemary, Brust, James, Campbell, Jonathon R, Carvalho, Anna Cristina, Carvalho, Isabel, Cegielski, J Peter, Centis, Rosella, Chan, Edward D, Chauhan, Sandeep, Chiang, Silvia S, Chan, Pei-Chun, D’Ambrosio, Lia, Dalcolmo, Margareth, Daneilyan, Narine, de Vries, Gerard, Draper, Heather R, Fairlie, Lee, Francis, Joshua R, Franke, Molly, Gegia, Medea, Restrepo, Camilo Gomez, Guenther, Annette, Gureva, Tatyana, Haecker, Brit, Harausz, Elizabeth, Hewison, Catherine, Hicks, Robert M, Huerga, Helena, Hughes, Jennifer, Isaakidis, Petros, Kadri, Syed M, Khan, Mazhar Ali, Kotrikadze, Tinatin, Kuksa, Liga, Lachenal, Nathalie, Lange, Christoph, Lecca, Leonid, Lopez-Varela, Elisa, Lucena, Sheila, Mariandyshev, Andrei, Mattoo, Sanjay, Mendez-Echevarria, Ana, Migliori, Giovanni Battista, Mitnick, Carole, Mohr-Holland, Erika, Mulanda, Winston, Murzabakova, Totugul, Myrzalieve, Bakyt, Ndjeka, Norbert, Niemann, Stefan, Ozere, Iveta, Padayatchi, Nesri, Parmar, Malik, Parpieva, Nargiza, Manzur-Ul-Alam, Mohammad, Rybak, Natasha, Sachdeva, Kuldeep Singh, Salmon, Kelly, Santiago-Garcia, Begoña, Schaub, Dagmar, Shah, Ira, Shah, Sarita, Shah, Vaibhav, Sharma, Sangeeta, Shim, Tae Shun, Shin, Sonya, Sinha, Animesh, Skrahina, Alena, Solanki, Hardik, Solans, Belen P, Soriano-Arandes, Antoni, Toktogonova, Atyrkul, van der Werf, Tjip, Velásquez, Gustavo E, Williams, Bhanu, Yim, Jae-Joon, Savic, Rada, and Hesseling, Anneke
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- 2025
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7. Recent status of application of nanocarbon composite materials for electric energy storage and conversion: A mini review
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Rustamaji, Heri, Prakoso, Tirto, Devianto, Hary, Widiatmoko, Pramujo, Febriyanto, Pramahadi, Ginting, Simparmin br, Darmansyah, Darmansyah, and Martinus, Martinus
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- 2025
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8. International consensus statement on microbiome testing in clinical practice
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Porcari, Serena, Mullish, Benjamin H, Asnicar, Francesco, Ng, Siew C, Zhao, Liping, Hansen, Richard, O'Toole, Paul W, Raes, Jeroen, Hold, Georgina, Putignani, Lorenza, Hvas, Christian Lodberg, Zeller, Georg, Koren, Omry, Tun, Hein, Valles-Colomer, Mireia, Collado, Maria Carmen, Fischer, Monika, Allegretti, Jessica, Iqbal, Tariq, Chassaing, Benoit, Keller, Josbert, Baunwall, Simon Mark, Abreu, Maria, Barbara, Giovanni, Zhang, Faming, Ponziani, Francesca Romana, Costello, Sam P, Paramsothy, Sudarshan, Kao, Dina, Kelly, Colleen, Kupcinskas, Juozas, Youngster, Ilan, Franceschi, Francesco, Khanna, Sahil, Vehreschild, Maria, Link, Alexander, De Maio, Flavio, Pasolli, Edoardo, Miguez, Aitor Blanco, Brigidi, Patrizia, Posteraro, Brunella, Scaldaferri, Franco, Stojanovic, Mirjana Rajilic, Megraud, Francis, Malfertheiner, Peter, Masucci, Luca, Arumugam, Manimozhiyan, Kaakoush, Nadeem, Segal, Eran, Bajaj, Jasmohan, Leong, Rupert, Cryan, John, Weersma, Rinse K, Knight, Robert, Guarner, Francisco, Shanahan, Fergus, Cani, Patrice D, Elinav, Eran, Sanguinetti, Maurizio, de Vos, Willem M, El-Omar, Emad, Dorè, Joel, Marchesi, Julian, Tilg, Herbert, Sokol, Harry, Segata, Nicola, Cammarota, Giovanni, Gasbarrini, Antonio, and Ianiro, Gianluca
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- 2025
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9. Evaluating Biparametric Versus Multiparametric Magnetic Resonance Imaging for Diagnosing Clinically Significant Prostate Cancer: An International, Paired, Noninferiority, Confirmatory Observer Study
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Twilt, Jasper J., Saha, Anindo, Bosma, Joeran S., van Ginneken, Bram, Noordman, Constant R., Slootweg, Ivan, Roest, Christian, Fransen, Stefan J., Sunoqrot, Mohammed R.S., Bathen, Tone F., Rouw, Dennis, Geerdink, Jeroen, van Run, Chris, Groeneveld, Miriam, Meakin, James, Immerzeel, Jos J.F.M., Yakar, Derya, Elschot, Mattijs, Veltman, Jeroen, Fütterer, Jurgen J., de Rooij, Maarten, Huisman, Henkjan, Bjartell, Anders, Padhani, Anwar R., Bonekamp, David, Villeirs, Geert, Salomon, Georg, Giannarini, Gianluca, Kalpathy-Cramer, Jayashree, Barentsz, Jelle, Maier-Hein, Klaus H., Rusu, Mirabela, Obuchowski, Nancy A., Rouviere, Olivier, van den Bergh, Roderick, Panebianco, Valeria, Kasivisvanathan, Veeru, Malakoti-Fard, Afsoun, Mačiūnien, Agnė, Kawashima, Akira, Gaivão, Ana M., Moreira, Ana S.L., Ponsiglione, Andrea, Rappaport, Annelies, Stanzione, Arnaldo, Ciuvasovas, Arturas, Turkbey, Baris, Keyzer, Bart De, Pedersen, Bodil G., Eijlers, Bram, Chen, Christine, Riccardo, Ciabattoni, Alis, Deniz, Courrech Staal, Ewout F.W., Thimansson, Erik, Jäderling, Fredrik, Langkilde, Fredrik, Aringhieri, Giacomo, Brembilla, Giorgio, Son, Hannah, van der Lelij, Hans, Raat, Henricus P.J., Pikūnienė, Ingrida, Macova, Iva, Schoots, Ivo, Caglic, Iztok, Zawaideh, Jeries P., Wallström, Jonas, Bittencourt, Leonardo K., Khurram, Misbah, Choi, Moon Hyung, Takahashi, Naoki, Tan, Nelly, Franco, Paolo N., Gutierrez, Patricia A., Hanus, Petr, Puech, Philippe, Rau, Philipp R., de Visschere, Pieter, Guillaume, Ramette, Cuocolo, Renato, Falcão, Ricardo O., van Stiphout, Rogier S.A., Girometti, Rossano, Briediene, Ruta, Grigienė, Rūta, Gitau, Samuel, Withey, Samuel, Ghai, Sangeet, Penzkofer, Tobias, Barrett, Tristan, Tammisetti, Varaha Sai, Løgager, Vibeke B., Černý, Vladimír, Venderink, Wulphert, Law, Yan Mee, Lee, Young Joon, and Rouvière, Olivier
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- 2025
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10. Longer-term survival, quality of life, and cost-effectiveness of conservative versus liberal oxygenation targets in critically ill children: a pre-specified analysis from Oxy-PICU, a multicentre, open, parallel-group, randomised controlled trial
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Thomas, Carla, Jirasek, Petr, Jones, Dawn, Dore, Rachael, O'Malley, Laura, Kanthimatinathan, Hari Krishnan, Winmill, Helen, Ashton, Lydia, Owen, Samantha, Davis, Peter, Marley-Munn, Helen, Moody, Francesca, Haskins, Ellen, Dodge, Laura, Jones, Andrew, Thomas, Joan, Murphy, Gail, Lillie, Jon, Williams, Aleks, Wellman, Paul, Aougah, Esther, Payne, Caroline, Belfield, Holly, Akpan, Joshua, Benkenstein, Sarah, Beech, Emily, Manjra, Ilham I, Hulme, Sara-Louise, Sarfatti, Avishay, Beadon, Kirsten, Harmer, Rebecca, Deep, Akash, Balnta, Christina, D'Silva, Pamela, Hylton, Asha, Saikia, Bedangshu, Nichani, Sanjiv, Patel, Rekha, Davies, Patrick, Anderson, Laura, Lawless, Laura, Dewar, Alex, Reynolds, David, Levin, Richard, Bowman, Fiona, Pujazon, Andrea-Rosa, Davidson, Mark, Szulik, Katarzyna, Bunni, Lara, Jennings, Claire, Marshall, Rebecca, Griksaitis, Michael, Thomas, Philippa, Postlethwaite, Catherine, Cook, Amber, Dwarakanathan, Buvana, Gomes de Queiroz, Joana, Ros Foguet, Montserrat, Ali, Hawakiin, Bycroft, Thomas, Darnell, Sarah, Mustafa, Sobia, Bridges, Katy, Mulgrew, Kirsty, Heenan, Nadine, Bell, Lynne, Davies, Andrew, Moler-Zapata, Silvia, Peters, Mark J, Gould, Doug W, Giallongo, Elisa, Orzol, Marzena, Ray, Samiran, Thomas, Karen, Chang, Irene, O'Neill, Lauran, Agbeko, Rachel, Au, Carly, Draper, Elizabeth, Elliot-Major, Lee, Lampro, Lamprini, Pappachan, Jon, Peters, Sam, Ramnarayan, Padmanabhan, Rowan, Kathryn M, Harrison, David A, Mouncey, Paul R, and Sadique, Zia
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- 2025
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11. Traduction et republication de « Recommandations de l’EAACI sur le diagnostic de l’allergie alimentaire médiée par les IgE »
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Santos, A.F., Riggioni, C., Agache, I., Akdis, C.A., Akdis, M., Alvarez-Perea, A., Alvaro-Lozano, M., Ballmer-Weber, B., Barni, S., Beyer, K., Bindslev-Jensen, C., Brough, H.A., Buyuktiryaki, B., Chu, D., Del Giacco, S., Dunn-Galvin, A., Eberlein, B., Ebisawa, M., Eigenmann, P., Eiwegger, T., Feeney, M., Fernandez-Rivas, M., Fisher, H.R., Fleischer, D.M., Giovannini, M., Gray, C., Hoffmann-Sommergruber, K., Halken, S., O’B Hourihane, J., Jones, C.J., Jutel, M., Knol, E., Konstantinou, G.N., Lack, G., Lau, S., Marques Mejias, A., Marchisotto, M.J., Meyer, R., Mortz, C.G., Moya, B., Muraro, A., Nilsson, C., Camargo Lopes de Oliveira, L., O’Mahony, L., Papadopoulos, N.G., Perrett, K., Peters, R.L., Podesta, M., Poulsen, L.K., Roberts, G., Sampson, H.A., Schwarze, J., Smith, P., Huiwen Tham, E., Untersmayr, E., Van Ree, R., Venter, C., Vickery, B.P., Vlieg-Boerstra, B., Werfel, T., Worm, M., Du Toit, G., and Skypala, I.
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- 2025
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12. Lipidomics of coconut, almond and soybean milks – Detailed analysis of polar lipids and comparison with bovine milk
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Blasi, Francesca, Pellegrino, Roberto Maria, Alabed, Husam BR, Ianni, Federica, Emiliani, Carla, and Cossignani, Lina
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- 2025
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13. Future Practices of Citizenship in Asia and the West
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Bracken, Gregory, Rabé, Paul, Azlan, Nurul Azreen, Song, Lily, Taylor, John, Amalina, Fildzah Husna, Waruwu, Barui Kurniawan, and Siu, Kin Wai Michael
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Citizenship ,Care of the Self ,Covid-19 ,digitisation ,sustainability ,thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBF Social and ethical issues::JBFL Control, privacy and safety in society ,thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPV Political control and freedoms::JPVH Human rights, civil rights ,thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBS Social groups, communities and identities::JBSD Urban communities - Abstract
Future Practices of Citizenship in Asia and the West investigates some of the greatest challenges facing society in the twenty-first century, including the struggle for rights and recognition by indigenous peoples, women, migrants, and the young, as well as the dampening effects some government responses to COVID-19 have had on artistic freedom and citizen participation. The ill effects of digitisation on citizenship, however, are tempered by some more positive approaches from grass-roots activities. Perhaps the most acute challenge facing the world today is climate change, an issue that can be both positive and negative, depending on how we respond to it. All the papers in this book share a people-centred approach based around Michel Foucault’s Care of the Self.
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- 2025
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14. Erfahrungen von Exklusion
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Hackbarth, Anja, Häseker, Anne Verena, Bender, Saskia, Boger, Mai-Anh, Bräu, Karin, and Panagiotopoulou, Julie Argyro
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discrimination ,Diskriminierung ,inclusion ,Inklusion ,intersectionality ,Intersektionalität ,Exklusionsrisiko ,experiences ,Behinderung ,risk of exclusion ,disability ,Rassismus ,Mehrsprachigkeit ,racism ,Autismus ,multilingualism ,autism ,Schulleistungen ,gender ,school performance ,race ,thema EDItEUR::J Society and Social Sciences::JN Education::JNF Educational strategies and policy::JNFK Educational strategies and policy: inclusion ,thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBF Social and ethical issues::JBFA Social discrimination and social justice::JBFA1 Racism and racial discrimination / Anti-racism ,thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBF Social and ethical issues::JBFQ Social mobility ,thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBF Social and ethical issues::JBFW Sex and sexuality, social aspects - Abstract
This volume develops empirical and theoretical perspectives on the experiences and risks of exclusion, based on the assumption of the intersectionality of categories of difference such as race, class, gender and disability. What is the relationship between exclusion and inclusion? How do exclusion and inclusion take place in the context of school practices? The contributions delve into topics from the 6th GERA Inclusion Research Workshop., Mit dieser Publikation wird die Auseinandersetzung um Inklusion und Exklusion als Querschnittsthema der Erziehungswissenschaft vertieft. Die Beiträge gehen aus der 6. Arbeitstagung der DGfE AG Inklusionsforschung an der Universität Bielefeld hervor. Im Mittelpunkt stehen differenzsensible und diskriminierungskritische Perspektiven auf Erfahrungen der Exklusion.
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- 2025
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15. Circular Economy Design and Management in the Built Environment
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Bragança, Luís, Griffiths, Philip, Askar, Rand, Salles, Adriana, Ungureanu, Viorel, Tsikaloudaki, Katerina, Bajare, Diana, Zsembinszki, Gabriel, and Cvetkovska, Meri
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Sustainable Development ,Circular Economy ,Built Environment ,BIM ,circular building design ,CA21103 COST Action ,thema EDItEUR::A The Arts::AM Architecture::AMC Architectural structure and design::AMCR Environmentally-friendly (‘green’) architecture and design ,thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNU Sustainability ,thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCV Economics of specific sectors::KCVG Environmental economics ,thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TN Civil engineering, surveying and building::TNT Building skills and trades - Abstract
This open access book offers a comprehensive exploration of Circular Economy Design and Management within the Built Environment, presenting a critical review of the current state of the art. Going through multi-level approaches from material usage to urban planning, it meticulously examines strategies for circular building design, criteria, and indicators for circularity. Additionally, it explores practical tools and frameworks, as well as roles and relationships of stakeholders along the entire value chain. Through insightful case studies and critical analysis, readers gain a deep understanding of circularity principles and applications, circularity management models and feedback systems, sustainable practices, and the integration of circularity into technological advancements and digital tools such as BIM. The importance of this book lies in addressing pressing challenges in contemporary architecture and construction, providing a roadmap for sustainable, circular solutions. It tackles the critical need to transition from linear to circular practices, emphasising resource efficiency, waste reduction, and the longevity of structures. By offering practical insights and highlighting successful implementations, the book aims to guide architects, civil engineers, designers, sustainability professionals, and policymakers towards informed decision-making in creating environmentally conscious built environments. Designed for these professionals and researchers, this book serves as a valuable resource for anyone passionate about reshaping the future of our built spaces with a focus on circularity and environmental responsibility.
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- 2025
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16. Digital Synergy
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M. M. El Emary, Ibrahiem, Brzozowska, Anna, and Maśloch, Piotr
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ICT ,Digital Synergy ,Financial Management ,Management Challenges ,Corporate Social Responsibility ,Management Strategy ,thema EDItEUR::U Computing and Information Technology::UY Computer science ,thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GL Library and information sciences / Museology ,thema EDItEUR::U Computing and Information Technology::UB Information technology: general topics ,thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTF Network management - Abstract
In an era where technological progress redefines the boundaries of business and management, ‘Digital Synergy - Innovative Management in the ICT Era’ emerges as a guide for current and aspiring leaders. This book delves into the heart of modern management practices, illuminated by the transformative power of Information and Communication Technologies (ICT) and digital synergy. Facing the relentless pace of change, adaptation, innovation, and the utilization of digital synergy are no longer optional; they are the bedrock of sustainable success. Through a carefully selected collection of theories, case studies, expert insights, and examples of digital synergy, this book provides the foresight and tools necessary to navigate through the complexities of a globalized, digital marketplace. The book is divided into four sections: 1. Financial and strategic management in uncertain times 2. Global trends and management challenges 3. Corporate social responsibility and effective CSR management 4. The future of logistics, with a special focus on military logistics Designed for business leaders, managers, students, and anyone keen on deepening their understanding of how ICT and digital synergy shape management strategies, this book is a call to action. It challenges to not just keep pace with technological progress but to lead the charge in leveraging it for strategic advantage.
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- 2025
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17. Chapter 12 New frontiers in inequality
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Brière, Chloé and Crespy, Amandine
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gender,race,religion,age,sexual orientation,disability,inequality and welfare,inequalities,European Union,EU,discrimination,socio-economic governance,mobility ,thema EDItEUR::J Society and Social Sciences::JP Politics and government - Abstract
This book constitutes a timely and unique interdisciplinary endeavour in law and political science to investigate whether the European Union is living up to its ambitions to tackle inequalities between, across, and within European societies and states. By gathering cutting-edge research by specialists of inequalities across Europe, the volume pushes conceptual frontiers as to the EU’s role in fighting or fuelling inequalities pertaining to antidiscrimination, mobility and migrations, and the European welfare model. It provides solid empirical insights on the EU policy tools and legal instruments and assesses whether they are effective. This book will be of key interests to scholars, students, and practitioners in EU policymaking, EU law, and more broadly in EU studies, comparative politics, and regionalism.
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- 2025
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18. Queer Jewish Strangers in American Popular Culture: Life Between Assimilation and Otherness by Amy Tziporah Karp (review)
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Brettschneider, Marla
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- 2025
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19. Exploring Undergraduate Students' Preferences for Oral Corrective Feedback in Arabic as a Foreign Language
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Brosh, Hezi
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- 2025
20. Editorial: Jewish Cultural Scholarship and Scholars—and Their Institutions—Under Duress
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Bronner, Simon J., Milligan, Amy K., and Sebba-Elran, Tsafi
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- 2025
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21. Clonal hematopoiesis in patients with autoimmune thrombocytopenia: an international multicenter study
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Bruno Fattizzo, Alfredo Marchetti, Alessandro Bosi, Carmelo Gurnari, Juri Alessandro Giannotta, Giacinto Luca Pedone, Elena Rossi, Valentina Carrai, Andrea Guido, Filippo Brioschi, Monica Carpenedo, Monica Crugnola, Domenica Caramazza, Livia Leuzzi, Monia Marchetti, Gabriele Merati, Simona Malato, Fabrizio Vianello, Andrea Patriarca, Hussein Awada, Marta Bortolotti, Marta Canzi, Niccolò Bolli, Marco Capecchi, Frederick Chen, Andrea Artoni, Jaroslaw P. Maciejewski, and Wilma Barcellini
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Specialties of internal medicine ,RC581-951 - Abstract
Abstract: Diagnostic boundaries between immune thrombocytopenia (ITP) and other thrombocytopenic states, such as thrombocytopenic myelodysplastic syndromes, may be difficult to establish, and the detection of somatic mutations by next-generation sequencing (NGS) may be of aid. Here, we aimed at characterizing the prevalence and clinical significance of clonal hematopoiesis in ITP. In this multicentric retrospective observational study, we enrolled 167 adult patients with ITP, followed at 13 centers in Italy, United Kingdom, and the United States. Patients underwent NGS evaluation after a median of 3.6 years from ITP onset, and 83% had received at least 1 therapy line, for a median of 2 lines (range, 0-9); 51 of 167 patients (30%) had at least 1 mutation. After exclusion of germ line variants and polymorphisms, 31 of 167 (18.5%) were defined as having clonal hemopoiesis. Most commonly mutated genes were TET2, DNMT3A, SRSF2, and ASXL1 (median variant allele frequency, 29%); 19 of 31 patients (68%) had high-risk variants, and 8 had multiple mutations. Mutated patients were more frequently older males and showed a shorter time from first to second-line therapy, particularly with thrombopoietin receptor agonist (TPO-RA). Additionally, clonal hematopoiesis was associated with increased thrombotic risk (26% vs 8% in NGS-negative cases; P = .01), independently from TPO-RA exposure, though with an age effect. These data demonstrated the prevalence of clonal hematopoiesis in 18% of adult patients with ITP, which is associated with older age, relapsed/refractory disease, and high risk of thrombotic complications.
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- 2025
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22. Proteomics of left ventricular structure in the Multi‐Ethnic Study of Atherosclerosis
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Tess E. Peterson, Joao A.C. Lima, Sanjiv J. Shah, David A. Bluemke, Alain G. Bertoni, Yongmei Liu, Debby Ngo, Vinithra Varadarajan, Josyf C. Mychaleckyj, Craig W. Johnson, Bruce M. Psaty, Clary B. Clish, Kent D. Taylor, Peter Durda, Russell P. Tracy, Robert E. Gerszten, Stephen S. Rich, Jerome I. Rotter, Wendy S. Post, and James S. Pankow
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Biomarkers ,Cardiovascular magnetic resonance imaging ,Left ventricular remodelling ,Proteomics ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Aims Proteomic profiling offers an expansive approach to biomarker discovery and mechanistic hypothesis generation for LV remodelling, a critical component of heart failure (HF). We sought to identify plasma proteins cross‐sectionally associated with left ventricular (LV) size and geometry in a diverse population‐based cohort without known cardiovascular disease (CVD). Methods and results Among participants of the Multi‐Ethnic Study of Atherosclerosis (MESA), we quantified plasma abundances of 1305 proteins using an aptamer‐based platform at exam 1 (2000–2002) and exam 5 (2010–2011) and assessed LV structure by cardiac magnetic resonance (CMR) at the same time points. We used multivariable linear regression with robust variance to assess cross‐sectional associations between plasma protein abundances and LV structural characteristics at exam 1, reproduced findings in later‐life at exam 5, and explored relationships of associated proteins using annotated enrichment analysis. We studied 763 participants (mean age 60 ± 10 years at exam 1; 53% female; 19% Black race; 31% Hispanic ethnicity). Following adjustment for renal function and traditional CVD risk factors, plasma levels of 3 proteins were associated with LV mass index at both time points with the same directionality (FDR
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- 2025
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23. A Party Out of Touch
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Brown, Wendy
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- 2025
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24. Security Risks and Designs in the Connected Vehicle Ecosystem: In-Vehicle and Edge Platforms
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Marco De Vincenzi, John Moore, Bradley Smith, Sanjay E. Sarma, and Ilaria Matteucci
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Connected vehicles ,security ,privacy ,android automotive ,message queuing telemetry transport ,robot operating system ,Transportation engineering ,TA1001-1280 ,Transportation and communications ,HE1-9990 - Abstract
The evolution of Connected Vehicles (CVs) has introduced significant advancements in both in-vehicle and vehicle-edge platforms, creating a highly connected ecosystem. These advancements, however, have heightened exposure to cybersecurity risks. This work reviews emerging security challenges in the CV ecosystem from a new perspective, focusing on the integration of in-vehicle platforms such as the infotainment system and vehicle-edge platforms. By analyzing case studies such as Android Automotive, Message Queuing Telemetry Transport (MQTT), and the Robot Operating System (ROS), we identify the primary security threats, including malware attacks, data manipulation, and Denial of Service (DoS) attacks. The discussion extends to privacy concerns and the lack of trust-building mechanisms in CVs, highlighting how these gaps can be exploited. To mitigate these risks, we retrieve solutions drawn from the broader field of Internet of Things (IoT) security research, including Multi-Factor Authentication (MFA) and trust-based systems. The proposed framework aims to increase the trustworthiness of devices within the CV ecosystem. Finally, we identify future research directions in adaptive mechanisms and cross-domain security.
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- 2025
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25. Don’t mind the gap: reframing the Perren strain rule for fracture healing using insights from virtual mechanical testing
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Maham Tanveer, Karina Klein, Brigitte von Rechenberg, Salim Darwiche, and Hannah L. Dailey
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secondary fracture healing ,interfragmentary motion ,bone repair ,image-based modelling ,fracture healing ,strains ,osteotomies ,nonunion ,osteogenesis ,sheep ,tibial osteotomies ,finite element models ,secondary fracture ,compressive strains ,Diseases of the musculoskeletal system ,RC925-935 - Abstract
Aims: The “2 to 10% strain rule” for fracture healing has been widely interpreted to mean that interfragmentary strain greater than 10% predisposes a fracture to nonunion. This interpretation focuses on the gap-closing strain (axial micromotion divided by gap size), ignoring the region around the gap where osteogenesis typically initiates. The aim of this study was to measure gap-closing and 3D interfragmentary strains in plated ovine osteotomies and associate local strain conditions with callus mineralization. Methods: MicroCT scans of eight female sheep with plated mid-shaft tibial osteotomies were used to create image-based finite element models. Virtual mechanical testing was used to compute postoperative gap-closing and 3D continuum strains representing compression (volumetric strain) and shear deformation (distortional strain). Callus mineralization was measured in zones in and around the osteotomy gap. Results: Gap-closing strains averaged 51% (mean) at the far cortex. Peak compressive volumetric strain averaged 32% and only a small tissue volume (average 0.3 cm3) within the gap experienced compressive strains > 10%. Distortional strains were much higher and more widespread, peaking at a mean of 115%, with a mean of 3.3 cm3 of tissue in and around the osteotomy experiencing distortional strains > 10%. Callus mineralization initiated outside the high-strain gap and was significantly lower within the fracture gap compared to around it at nine weeks. Conclusion: Ovine osteotomies can heal with high gap strains (> 10%) dominated by shear conditions. High gap strain appears to be a transient local limiter of osteogenesis, not a global inhibitor of secondary fracture repair. Cite this article: Bone Joint Res 2025;14(1):5–15.
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- 2025
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26. PaySwitch: Smart Contract-Based Payment Switch for Off-Chain Payment Channel Networks
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Anan Jin, Yuhang Ye, Brian Lee, Xiang Li, and Yuansong Qiao
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Blockchain ,payment channel ,smart contract ,UC-framework ,network security ,Electrical engineering. Electronics. Nuclear engineering ,TK1-9971 - Abstract
Payment channel networks (PCNs) are a viable solution to the issue of blockchain scalability by offering off-chain transactions between two untrusted peers, without committing each transaction to the blockchain. The payment channel cannot be used when its deposit is depleted, which hinders the payment completion, such as it is overly utilized in one direction. However, they cannot migrate the deposit from one channel to another to facilitate payment completion when a depletion in the channel deposit arises. This limitation arises from the basic design assumption of payment channels, i.e., each channel is independent from others. To overcome this limitation, this paper proposes PaySwitch, inspired by the traditional network switch, to enable connecting multiple payment channels through one PaySwitch smart contract. PaySwitch is designed to enable any peer in the PaySwitch to dynamically reallocate the deposits in their payment channels while maintaining the independence of each other to ensure the trustworthiness of the channel. This paper presents the security definition of PaySwitch and formally proves its security using the UC-framework. To demonstrate the feasibility of PaySwitch, this paper applies it to several routing algorithms. The experimental results show that PaySwitch is capable of improving the transaction success rate and throughput compared with the traditional payment channel based approaches.
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- 2025
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27. Recombinant production platform for Group A Streptococcus glycoconjugate vaccines
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Sowmya Ajay Castro, Ian J. Passmore, Didier Ndeh, Helen Alexandra Shaw, Alessandro Ruda, Keira Burns, Sarah Thomson, Rupa Nagar, Kathirvel Alagesan, Mark Reglinski, Kieron Lucas, Sherif Abouelhadid, Ulrich Schwarz-Linek, Fatme Mawas, Göran Widmalm, Brendan W. Wren, and Helge C. Dorfmueller
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Immunologic diseases. Allergy ,RC581-607 ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Group A Streptococcus (Strep A) is a human-exclusive bacterial pathogen killing annually more than 500,000 patients, and no current licensed vaccine exists. Strep A bacteria are highly diverse, but all produce an essential, abundant, and conserved surface carbohydrate, the Group A Carbohydrate, which contains a rhamnose polysaccharide (RhaPS) backbone. RhaPS is a validated universal vaccine candidate in a glycoconjugate prepared by chemical conjugation of the native carbohydrate to a carrier protein. We engineered the Group A Carbohydrate biosynthesis pathway to enable recombinant production using the industry standard route to couple RhaPS to selected carrier proteins within Escherichia coli cells. The structural integrity of the produced recombinant glycoconjugate vaccines was confirmed by Nuclear Magnetic Resonance (NMR) spectroscopy and mass spectrometry. Purified RhaPS glycoconjugates elicited carbohydrate-specific antibodies in mice and rabbits and bound to the surface of multiple Strep A strains of diverse M-types, confirming the recombinantly produced RhaPS glycoconjugates as valuable vaccine candidates.
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- 2025
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28. Perceptions of science, science communication, and climate change attitudes in 68 countries – the TISP dataset
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Niels G. Mede, Viktoria Cologna, Sebastian Berger, John Besley, Cameron Brick, Marina Joubert, Edward W. Maibach, Sabina Mihelj, Naomi Oreskes, Mike S. Schäfer, Sander van der Linden, Nor Izzatina Abdul Aziz, Suleiman Abdulsalam, Nurulaini Abu Shamsi, Balazs Aczel, Indro Adinugroho, Eleonora Alabrese, Alaa Aldoh, Mark Alfano, Innocent Mbulli Ali, Mohammed Alsobay, Marlene Altenmüller, R. Michael Alvarez, Richard Amoako, Tabitha Amollo, Patrick Ansah, Denisa Apriliawati, Flavio Azevedo, Ani Bajrami, Ronita Bardhan, Keagile Bati, Eri Bertsou, Cornelia Betsch, Apurav Yash Bhatiya, Rahul Bhui, Olga Białobrzeska, Michał Bilewicz, Ayoub Bouguettaya, Katherine Breeden, Amélie Bret, Ondrej Buchel, Pablo Cabrera-Álvarez, Federica Cagnoli, André Calero Valdez, Timothy Callaghan, Rizza Kaye Cases, Sami Çoksan, Gabriela Czarnek, Steven De Peuter, Ramit Debnath, Sylvain Delouvée, Lucia Di Stefano, Celia Díaz-Catalán, Kimberly C. Doell, Simone Dohle, Karen M. Douglas, Charlotte Dries, Dmitrii Dubrov, Małgorzata Dzimińska, Ullrich K. H. Ecker, Christian T. Elbaek, Mahmoud Elsherif, Benjamin Enke, Tom W. Etienne, Matthew Facciani, Antoinette Fage-Butler, Md. Zaki Faisal, Xiaoli Fan, Christina Farhart, Christoph Feldhaus, Marinus Ferreira, Stefan Feuerriegel, Helen Fischer, Jana Freundt, Malte Friese, Simon Fuglsang, Albina Gallyamova, Patricia Garrido-Vásquez, Mauricio E. Garrido Vásquez, Winfred Gatua, Oliver Genschow, Omid Ghasemi, Theofilos Gkinopoulos, Jamie L. Gloor, Ellen Goddard, Mario Gollwitzer, Claudia González-Brambila, Hazel Gordon, Dmitry Grigoryev, Gina M. Grimshaw, Lars Guenther, Håvard Haarstad, Dana Harari, Lelia N. Hawkins, Przemysław Hensel, Alma Cristal Hernández-Mondragón, Atar Herziger, Guanxiong Huang, Markus Huff, Mairéad Hurley, Nygmet Ibadildin, Maho Ishibashi, Mohammad Tarikul Islam, Younes Jeddi, Tao Jin, Charlotte A. Jones, Sebastian Jungkunz, Dominika Jurgiel, Zhangir Kabdulkair, Jo-Ju Kao, Sarah Kavassalis, John R. Kerr, Mariana Kitsa, Tereza Klabíková Rábová, Olivier Klein, Hoyoun Koh, Aki Koivula, Lilian Kojan, Elizaveta Komyaginskaya, Laura König, Lina Koppel, Kochav Koren Nobre Cavalcante, Alexandra Kosachenko, John Kotcher, Laura S. Kranz, Pradeep Krishnan, Silje Kristiansen, André Krouwel, Toon Kuppens, Eleni A. Kyza, Claus Lamm, Anthony Lantian, Aleksandra Lazić, Oscar Lecuona, Jean-Baptiste Légal, Zoe Leviston, Neil Levy, Amanda M. Lindkvist, Grégoire Lits, Andreas Löschel, Alberto López-Ortega, Carlos Lopez-Villavicencio, Nigel Mantou Lou, Chloe H. Lucas, Kristin Lunz-Trujillo, Mathew D. Marques, Sabrina J. Mayer, Ryan McKay, Hugo Mercier, Julia Metag, Taciano L. Milfont, Joanne M. Miller, Panagiotis Mitkidis, Fredy Monge-Rodríguez, Matt Motta, Iryna Mudra, Zarja Muršič, Jennifer Namutebi, Eryn J. Newman, Jonas P. Nitschke, Ntui-Njock Vincent Ntui, Daniel Nwogwugwu, Thomas Ostermann, Tobias Otterbring, Jaime Palmer-Hague, Myrto Pantazi, Philip Pärnamets, Paolo Parra Saiani, Mariola Paruzel-Czachura, Michal Parzuchowski, Yuri G. Pavlov, Adam R. Pearson, Myron A. Penner, Charlotte R. Pennington, Katerina Petkanopoulou, Marija M. Petrović, Jan Pfänder, Dinara Pisareva, Adam Ploszaj, Karolína Poliaková, Ekaterina Pronizius, Katarzyna Pypno-Blajda, Diwa Malaya A. Quiñones, Pekka Räsänen, Adrian Rauchfleisch, Felix G. Rebitschek, Cintia Refojo Seronero, Gabriel Rêgo, James P. Reynolds, Joseph Roche, Simone Rödder, Jan Philipp Röer, Robert M. Ross, Isabelle Ruin, Osvaldo Santos, Ricardo R. Santos, Philipp Schmid, Stefan Schulreich, Bermond Scoggins, Amena Sharaf, Justin Sheria Nfundiko, Emily Shuckburgh, Johan Six, Nevin Solak, Leonhard Späth, Bram Spruyt, Olivier Standaert, Samantha K. Stanley, Gert Storms, Noel Strahm, Stylianos Syropoulos, Barnabas Szaszi, Ewa Szumowska, Mikihito Tanaka, Claudia Teran-Escobar, Boryana Todorova, Abdoul Kafid Toko, Renata Tokrri, Daniel Toribio-Florez, Manos Tsakiris, Michael Tyrala, Özden Melis Uluğ, Ijeoma Chinwe Uzoma, Jochem van Noord, Christiana Varda, Steven Verheyen, Iris Vilares, Madalina Vlasceanu, Andreas von Bubnoff, Iain Walker, Izabela Warwas, Marcel Weber, Tim Weninger, Mareike Westfal, Florian Wintterlin, Adrian Dominik Wojcik, Ziqian Xia, Jinliang Xie, Ewa Zegler-Poleska, Amber Zenklusen, and Rolf A. Zwaan
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Science - Abstract
Abstract Science is integral to society because it can inform individual, government, corporate, and civil society decision-making on issues such as public health, new technologies or climate change. Yet, public distrust and populist sentiment challenge the relationship between science and society. To help researchers analyse the science-society nexus across different geographical and cultural contexts, we undertook a cross-sectional population survey resulting in a dataset of 71,922 participants in 68 countries. The data were collected between November 2022 and August 2023 as part of the global Many Labs study “Trust in Science and Science-Related Populism” (TISP). The questionnaire contained comprehensive measures for individuals’ trust in scientists, science-related populist attitudes, perceptions of the role of science in society, science media use and communication behaviour, attitudes to climate change and support for environmental policies, personality traits, political and religious views and demographic characteristics. Here, we describe the dataset, survey materials and psychometric properties of key variables. We encourage researchers to use this unique dataset for global comparative analyses on public perceptions of science and its role in society and policy-making.
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- 2025
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29. Understanding excess mortality during COVID in Belgium: the influence of pre-existing health status and social factors
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Laura Van den Borre, Brecht Devleesschauwer, Sylvie Gadeyne, Katrien Vanthomme, and Didier Willaert
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Multimorbidity ,Chronic diseases ,Socio-economic status ,COVID-19 ,All-cause mortality ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background This study aims to investigate how pre-existing health status and social background contribute to excess mortality during the COVID-19 crisis in Belgium. Methods The study population consists of almost 1.4 million adult members of Solidaris, the second largest health insurance fund in Belgium. Pre-existing health status was identified using health care reimbursement data, including medication use. Social characteristics included a proxy for low socio-economic status, nationality of origin, and living arrangement. Excess mortality during the COVID-19 crisis was measured by computing the relative difference between all-cause mortality in 2020 or 2021 and the average yearly mortality in 2015–2019. Directly Standardised Mortality Rates (DSMRs) were calculated to investigate absolute mortality inequalities. Mortality Rate Ratios (MRRs) were computed using Poisson regression analyses to investigate relative mortality inequalities. Results DSMRs show that persons with no previous disease experienced significant excess mortality in 2020, like men with one, two or three diseases and women with various numbers of pre-existing diseases. Results by specific disease show heterogenous results. After adjusting for age, sex and social characteristics, persons with cancer experienced a significant mortality deficit of 17% in 2020 and of 9% in 2021. For persons with cancer and asthma or COPD, significant mortality deficits of 10% and 3% were observed in 2020 and 2021, respectively. Conclusion The study provides insights into the complex dynamics of mortality during the COVID-19 crisis, emphasising the need to consider individual-level information on pre-existing health and social background jointly.
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- 2025
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30. Functional heterogeneity of mesenchymal stem cells and their therapeutic potential in the K18-hACE2 mouse model of SARS-CoV-2 infection
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Kátia Nunes da Silva, Fernanda Martins Marim, Gisele Vieira Rocha, Zaquer Suzana Munhoz Costa-Ferro, Luciana Souza de Aragão França, Carolina Kymie Vasques Nonaka, Bruno Diaz Paredes, Erik Aranha Rossi, Erick Correia Loiola, Corynne Stephanie Ahouefa Adanho, Rachel Santana Cunha, Mayck Medeiros Amaral da Silva, Fernanda Ferreira Cruz, Vivian Vasconcelos Costa, Dalila Lucíola Zanette, Clarissa Araújo Gurgel Rocha, Renato Santana Aguiar, Patricia Rieken Macedo Rocco, and Bruno Solano de Freitas Souza
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Mesenchymal stem cells ,Heterogeneity ,Immunomodulation ,COVID-19 ,K18-hACE2 ,Medicine (General) ,R5-920 ,Biochemistry ,QD415-436 - Abstract
Abstract Background Despite many years of investigation into mesenchymal stem cells (MSCs) and their potential for treating inflammatory conditions such as COVID-19, clinical outcomes remain variable due to factors like donor variability, different tissue sources, and diversity within MSC populations. Variations in MSCs’ secretory and proliferation profiles, and their proteomic and transcriptional characteristics significantly influence their therapeutic potency, highlighting the need for enhanced characterization methods to better predict their efficacy. This study aimed to evaluate the biological characteristics of MSCs from different tissue origins, selecting the most promising line for further validation in a K18-hACE2 mouse model of SARS-CoV-2 infection. Methods We studied nine MSC lines sourced from either bone marrow (hBMMSC), dental pulp (hDPMSC), or umbilical cord tissue (hUCMSC). The cells were assessed for their proliferative capacity, immunophenotype, trilineage differentiation, proteomic profile, and in vitro immunomodulatory potential by co-culture with activated lymphocytes. The most promising MSC line was selected for further experimental validation using the K18-hACE2 mouse model of SARS-CoV-2 infection. Results The analyzed cells met the minimum criteria for defining MSCs, including the expression of surface molecules and differentiation capacity, showing genetic stability and proliferative potential. Proteomic analysis revealed distinct protein profiles that correlate with the tissue origin of MSCs. The immunomodulatory response exhibited variability, lacking a discernible pattern associated with their origin. In co-culture assays with lymphocytes activated with anti-CD3/CD28 beads, all MSC lines demonstrated the ability to inhibit TNF-α, to induce TGF-β and Indoleamine 2,3-dioxygenase (IDO), with varying degrees of inhibition observed for IFN-γ and IL-6, or induction of IL-10 expression. A module of proteins was found to statistically correlate with the potency of IL-6 modulation, leading to the selection of one of the hUCMSCs as the most promising line. Administration of hUCMSC to SARS-CoV-2-infected K18 mice expressing hACE2 was effective in improving lung histology and modulating of a panel of cytokines. Conclusions Our study assessed MSCs derived from various tissues, uncovering significant variability in their characteristics and immunomodulatory capacities. Particularly, hUCMSCs demonstrated potential in mitigating lung pathology in a SARS-CoV-2 infection model, suggesting their promising therapeutic efficacy.
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- 2025
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31. Evaluation of genomic and phenomic prediction for application in apple breeding
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Michaela Jung, Marius Hodel, Andrea Knauf, Daniela Kupper, Markus Neuditschko, Simone Bühlmann-Schütz, Bruno Studer, Andrea Patocchi, and Giovanni AL Broggini
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Genomic selection ,Phenomic selection ,Malus × domestica ,Quantitative traits ,Apple REFPOP ,Botany ,QK1-989 - Abstract
Abstract Background Apple breeding schemes can be improved by using genomic prediction models to forecast the performance of breeding material. The predictive ability of these models depends on factors like trait genetic architecture, training set size, relatedness of the selected material to the training set, and the validation method used. Alternative genotyping methods such as RADseq and complementary data from near-infrared spectroscopy could help improve the cost-effectiveness of genomic prediction. However, the impact of these factors and alternative approaches on predictive ability beyond experimental populations still need to be investigated. In this study, we evaluated 137 prediction scenarios varying the described factors and alternative approaches, offering recommendations for implementing genomic selection in apple breeding. Results Our results show that extending the training set with germplasm related to the predicted breeding material can improve average predictive ability across eleven studied traits by up to 0.08. The study emphasizes the usefulness of leave-one-family-out cross-validation, reflecting the application of genomic prediction to a new family, although it reduced average predictive ability across traits by up to 0.24 compared to 10-fold cross-validation. Similar average predictive abilities across traits indicate that imputed RADseq data could be a suitable genotyping alternative to SNP array datasets. The best-performing scenario using near-infrared spectroscopy data for phenomic prediction showed a 0.35 decrease in average predictive ability across traits compared to conventional genomic prediction, suggesting that the tested phenomic prediction approach is impractical. Conclusions Extending the training set using germplasm related with the target breeding material is crucial to improve the predictive ability of genomic prediction in apple. RADseq is a viable alternative to SNP array genotyping, while phenomic prediction is impractical. These findings offer valuable guidance for applying genomic selection in apple breeding, ultimately leading to the development of breeding material with improved quality.
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- 2025
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32. Driver identification in advanced transportation systems using osprey and salp swarm optimized random forest model
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Akshat Gaurav, Brij B. Gupta, Razaz Waheeb Attar, Ahmed Alhomoud, Varsha Arya, and Kwok Tai Chui
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Medicine ,Science - Abstract
Abstract Enhancement of security, personalization, and safety in advanced transportation systems depends on driver identification. In this context, this work suggests a new method to find drivers by means of a Random Forest model optimized using the osprey optimization algorithm (OOA) for feature selection and the salp swarm optimization (SSO) for hyperparameter tuning based on driving behavior. The proposed model achieves an accuracy of 92%, a precision of 91%, a recall of 93%, and an F1-score of 92%, significantly outperforming traditional machine learning models such as XGBoost, CatBoost, and Support Vector Machines. These findings show how strong and successful our improved method is in precisely spotting drivers, thereby providing a useful instrument for safe and quick transportation systems.
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- 2025
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33. Subsistence hunting impacts wildlife assemblages and functional ecology in tropical forests
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Bradley Cain, Julia E. Fa, Rajan Amin, Jacqueline Morrison, Eva Avila Martin, Stephan M. Funk, Martin Jones, David P. Mallon, Robert Okale, Guillermo Ros Brull, and Selvino R. de Kort
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Medicine ,Science - Abstract
Abstract Unsustainable wild meat hunting poses a significant threat to wildlife and tropical forest ecosystems. While high levels of extraction linked to commercial trade have received significant attention, the sustainability of subsistence hunting by Indigenous Peoples in Africa has been less studied. Understanding how changing lifestyles, particularly the sedentarisation of former hunter-gatherers, have affected the use of forest resources is crucial for wildlife conservation and livelihoods. The spatial management of hunting through the establishment of no-take zones, which act as sources for adjacent hunting areas, offers promise for the sustainability of Indigenous livelihoods. We conducted an extensive camera trap study in hunting areas subject to source-sink dynamics used by 10 sedentarised Baka communities. We compared species richness, occupancy, abundance, and community composition to a relatively non-hunted reference area in the adjacent Dja Faunal Reserve. Subsistence hunting by the Baka had a limited impact on species richness but significantly altered community composition and the abundance of carnivores, seed dispersers and granivores. These changes highlight that even the spatial management of hunting may have consequences for the sustainability of hunting systems and the functional ecology of tropical forests.
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- 2025
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34. Immune infiltrate populations within distinct tumor immune microenvironments predictive of immune checkpoint treatment outcome
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Brian Z Ring, Catherine T. Cronister, Huijun Z. Ring, Douglas T. Ross, and Robert S. Seitz
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Medicine ,Science - Abstract
Abstract Understanding the dynamic tumor immune microenvironment (TIME) is important in guiding immunotherapy. We have previously validated signatures predictive of checkpoint inhibitor efficacy which distinguish immunomodulatory, mesenchymal stem-like, and mesenchymal phenotypes. Here we use twenty tumor types (7162 samples) to identify potentially conserved immune biology within these TIME spaces, genes co-expressed across distinct cell types involved these immune processes, and the association of these signatures with ICI response. One signature, which contained multiple B-cell markers, was associated with immunotherapy efficacy in three cohorts, including IMvigor210. This signature of potentially conserved B-cell biology in co-infiltrated immune cell ecosystems had a more consistent association with outcome than comparable single cell type models and likely reflects a complex immunological response involving multilayered relationships between distinct immune effector cell types. These signatures were most highly expressed in tumors with prominent immune cell invasion, however there was consistent identification of infiltrate presence in relatively immune restricted cases. This suggests that these immune population signatures may identify conserved immune cell type co-infiltrate physiology of the TIME that best captures immune physiology with potential clinical utility.
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- 2025
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35. Unveiling the complex morphologies of sessile droplets on heterogeneous surfaces
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Yanchen Wu, Hongmin Zhang, Fei Wang, and Britta Nestler
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Astrophysics ,QB460-466 ,Physics ,QC1-999 - Abstract
Abstract Droplets exhibiting a myriad of shapes on surfaces are ubiquitous in both nature and industrial applications. In high-resolution manufacturing processes, e.g., semiconductor chips, precise control over wetting shapes is crucial for production accuracy. Despite the high demand for describing droplet wetting shapes and their transformations across a wide range of applications, a robust model for precisely depicting complex three-dimensional (3D) wetting droplet shapes on heterogeneous surfaces remains elusive. Herein, we fill this gap by developing a universal, high-precision model that accurately describes wetting shapes, including those with polygonal baselines and irregular footprints. Our model reveals the intricate wetting morphologies beyond the classic Young’s law and Cassie-Baxter-Wenzel models. Besides, it aligns quantitatively with physical simulations for various droplet volumes. This work provides a potential method to achieve highly complex morphologies of droplets via low-cost beforehand design of the surfaces, thereby opening up potential applications in 3D printing, printed electronics, and microfluidics.
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- 2025
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36. Patterns of pharmacological treatment in patients with atrial fibrillation: an analysis from the prospective GLORIA-AF Registry Phase III
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Bernadette Corica, Giulio Francesco Romiti, Giuseppe Boriani, Brian Olshansky, Tze-Fan Chao, Menno V. Huisman, Marco Proietti, Gregory Y. H. Lip, and on behalf of the GLORIA-AF Investigators
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Atrial Fibrillation ,Comorbidities ,Multimorbidity ,Clinical Complexity ,Latent Class Analysis ,Medicine - Abstract
Abstract Background Polypharmacy (i.e., treatment with ≥ 5 drugs) is common in patients with atrial fibrillation (AF) and has been associated with suboptimal management and worse outcomes. Little is known about how prescribed drug patterns affect management and prognosis in patients with AF. Methods Based on data from the prospective global GLORIA-AF Registry Phase III (recruiting patients with AF and CHA2DS2-VASc score ≥ 1), we performed a latent class analysis to identify treatment patterns based on 14 drug classes including cardiovascular (CV) and non-CV drugs. We analysed associations with oral anticoagulant (OAC) use and risk of a composite primary outcome (all-cause death and major adverse cardiovascular events (MACE)) and secondary outcomes. Results Among 21,245 patients (mean age 70.2 ± 10.3 years, 44.9% females), we identified 6 patterns: i) Low Medicated pattern (18.3%); ii) Hypertension pattern (21.1%); iii) Heart Failure pattern (20.0%); iv) CV Prevention pattern (21.0%); v) Mixed Morbidity pattern (4.5%); and vi) High Medicated pattern (15.0%). All groups had higher odds of OAC use vs the Low Medicated pattern, with highest prevalences in the Heart Failure pattern (OR [95%CI]: 2.17 [1.90–2.48]) and the High Medicated pattern (OR [95%CI]: 2.08 [1.77–2.44]). Over 3-year follow-up, Heart Failure, Mixed Morbidity and High Medicated patterns were associated with higher risk of the primary composite outcome (aHR [95%CI]: 1.32 [1.14–1.53]; 1.45 [1.17–1.80] and 1.35 [1.14–1.60], respectively). Similar results were observed for all-cause mortality. Conclusions In patients with AF, different treatment patterns can be identified. Each pattern was associated with unique OAC use and long-term clinical outcomes.
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- 2025
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37. Surgery lengthens survival for collecting duct carcinoma: analysis of hospital-based cancer registry data in Japan
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Shuya Kandori, Shuhei Suzuki, Kosuke Kojo, Bunpei Isoda, Takazo Tanaka, Satoshi Nitta, Masanobu Shiga, Yoshiyuki Nagumo, Atsushi Ikeda, Takashi Kawahara, Akio Hoshi, Hiromitsu Negoro, Bryan J. Mathis, Ayako Okuyama, and Hiroyuki Nishiyama
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Collecting duct carcinoma ,Renal cell carcinoma ,Hospital-based cancer registry ,Overall survival ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background To identify the prognosis of Japanese patients with collecting duct carcinoma (CDC). Methods We used a hospital-based cancer registry data in Japan to extract CDC cases that were diagnosed in 2013, histologically confirmed, and determined the first course of treatment. We further investigated treatment modalities and estimated overall survival (OS) by the Kaplan–Meier method. Results A total of 61 CDC patients were identified. The 5-year OS rate for all CDC patients who were diagnosed in Japan during 2013 was 23.6% (95% CI: 15.0–37.4), with a median OS of 14 months (95% CI: 12–24). The 5-year OS rate for CDC patients at stages I, III, and IV were 53.0% (95% CI: 29.9–94.0), 35.7% (95% CI: 19.8–64.4), and 3.4% (95% CI: 0.5–23.7), respectively. Noteworthy, the 1-year OS for stage IV patients was 27.6% (95% CI: 0.5–23.7) and the median OS was only 5 months (95% CI: 4–12). We further examined the OS for advanced disease according to treatment modalities. The median OS of patients who undertook chemotherapy alone was significantly shorter than patients who undertook surgery alone for advanced disease (4 months [95% CI: 4-NA] vs. 15 months [95% CI: 13–68]; p
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- 2025
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38. Development, implementation, and evaluation of an innovative clinical trial operations training program for Africa (ClinOps)
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Dawit Asmamaw Ejigu, Abebaw Fekadu, Jeremy Whitty, Tsegahun Manyazewal, Pamela Nebeta, Almari Conradie, Brenda Okech, Alice Neequaye, Sinéad Whitty, Jennifer Lehrman, Renee Holt, Rahel Birhane, Mahnaz Vahedi, Helen Demarest, and Eyasu Makonnen
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Clinical trial ,Training ,ClinOps ,Africa ,Product development partners ,Special aspects of education ,LC8-6691 ,Medicine - Abstract
Abstract Background Africa’s involvement in clinical trials remains very low. Although the crucial role of training initiatives in building clinical trial capacity in Africa has been documented, current efforts fall short as they lack alignment with local contexts. This study aimed to design, develop, implement, and evaluate an innovative clinical trial operations training program for Africa. Methods We developed ClinOps, a novel 10-week clinical trial operations training program for study coordinators in Africa to enhance their expertise in four fundamental areas: designing, conducting, managing, and reporting clinical trials. To streamline the learning process, we used cloud-based applications that minimize the need for software installations while maximizing student engagement. VoiceThread facilitated interactive content that could be accessed offline. Moodle, an open-source learning management system, offered a platform for sharing learning tools, mentorship, and rubric-driven competency assessments, including quizzes, forums, tutorials, and group assignments. We utilized Zoom for live tutorials and mentoring as required. Effectiveness of the program was evaluated through quantitative pre- and post-surveys, qualitative end-course evaluations, and a comprehensive monitoring and evaluation framework. The pre- and post-surveys measured changes in trainees’ confidence in clinical trial domains and leadership and coordination skills. End-course evaluations gathered feedback on the course content, organization, technology, and instructional methods. We used Wilcoxon rank test to analyze pre- and post-survey scores and thematic analysis to analyze the qualitative data. Results In the initial cohort, 88 study coordinators from 19 countries participated, including 56 (64%) females, with 57 (65%) actively employed as study coordinators during the training, and 85 (97%) possessing prior experience in clinical trial roles. Among these, 71 (81%) successfully completed the course, with 69 (97%) also completing the post-course assessment. Post-training scores demonstrated substantial improvement compared to pre-training scores in each competency area, including in designing (pre-post training median score = 3.6 vs. 4.6, median difference = 1.0, 95% CI 0.8–1.1, p
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- 2025
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39. Medical student training with next-generation handheld ultrasound devices – hands on examination of fetal biometry in obstetrics
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Ruben Plöger, Julia Matschl, Adeline Walter, Ulrich Gembruch, Brigitte Strizek, Charlotte Behning, Agnes Wittek, and Florian Recker
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Fetal biometry ,Obstetrics ,Personal-device-based-point-of-care-ultrasound ,Point-of-care-ultrasound ,POCUS ,Semiconductors ,Special aspects of education ,LC8-6691 ,Medicine - Abstract
Abstract Introduction The technical development of ultrasound devices based on silicon chips has revolutionized ultrasound examinations, leading to the implementation of these portable handheld devices (PUD) in different medical fields. However, training on these devices is necessary to assure appropriate use and ensure valid results. While training programs for the use of conventional standard ultrasound devices (SUD) have been described, no training program for these handheld devices has been developed thus far. Methods A training program for obstetric ultrasound examination was modified through the addition of an extra module focusing on the use of these PUDs. After the module the students had to attend an OSCE in which their skills of using the PUD and the SUD were tested and analyzed by applying the agreement rate, the intraclass correlation coefficient (ICC) and Bland–Altman plots. Furthermore, the students’ ultrasound results were compared with those of trained physicians by employing the one-sample Student's t-test. After the OSCE, the students answered a survey regarding their experience and their expected use of these devices. Result An agreement of one hundred percent was reached for basic parameters such as fetal position, placental position, fetal heartbeat and for the classification of the amniotic fluid. The ICC showed a good to moderate agreement between the results of fetal biometry achieved by SUD and PUD. The T-test results confirmed a high reliability between the physicians’ results and the students’ results, independent of the used device. The students remarked a good handling of the ultrasound devices and supported the use in their future specialties. Discussion The reliability between the examinations using the SUD and PUD were high but lower than the results observed for trained physicians. Therefore, the implementation of an additional module for portable ultrasound teaches the students to reliably examine basic obstetric parameters and provides a solid basis for further training and improvement of ultrasound skills in use of PUD.
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- 2025
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40. Scrotal exploration for suspected testicular torsion in adolescents and adults: analysis of a series of 135 cases
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Brahima Kirakoya, Clotaire Yameogo, Morgane Kambou, Ouedan Idogo, Abdullah Ayed, Gille Nacthagande, and Fasnewinde Aristide Kabore
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Scrotum ,Exploration ,Torsion of testis ,Epididymo-orchitis ,Diseases of the genitourinary system. Urology ,RC870-923 - Abstract
Abstract Background Testicular torsion (TT) is the abnormal twisting of the spermatic cord leading to strangulation of the testis. Any non-traumatic acute scrotal pain in adolescents and young adults is considered TT until proven otherwise. It is a urological emergency. The diagnosis is clinically based on symptoms and signs that raise a high index of suspicions. Scrotal exploration is necessary, which will provide diagnostic certainty and allow treatment. Methods This study aimed to assess the clinical predictors of TT. This was a retrospective cross-sectional study of patients aged 15 years and older who underwent surgical exploration for suspected TT from January 2005 to December 2021 at Teaching Hospital Yalgado Ouedraogo (Burkina Faso). We compared the demographic data and clinical findings of patients according to the intraoperative diagnosis. Results In total, 135 scrotal explorations were performed for suspected TT. The average age of the patients was 24.56 years. TT was found in 123 cases (91.11%), epididymo-orchitis in 8 cases (5.93%) and in 4 cases (2.96%) no abnormality was found. Scrotal swelling and elevation of the testicle were more common in TT than in other cases (p
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- 2025
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41. Genome-wide profiling of tRNA modifications by Induro-tRNAseq reveals coordinated changes
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Yuko Nakano, Howard Gamper, Henri McGuigan, Sunita Maharjan, Jiatong Li, Zhiyi Sun, Erbay Yigit, Sebastian Grünberg, Keerthana Krishnan, Nan-Sheng Li, Joseph A. Piccirilli, Ralph Kleiner, Nicole Nichols, Brian D. Gregory, and Ya-Ming Hou
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Science - Abstract
Abstract While all native tRNAs undergo extensive post-transcriptional modifications as a mechanism to regulate gene expression, mapping these modifications remains challenging. The critical barrier is the difficulty of readthrough of modifications by reverse transcriptases (RTs). Here we use Induro—a new group-II intron-encoded RT—to map and quantify genome-wide tRNA modifications in Induro-tRNAseq. We show that Induro progressively increases readthrough over time by selectively overcoming RT stops without altering the misincorporation frequency. In a parallel analysis of Induro vs. a related RT, we provide comparative datasets to facilitate the prediction of each modification. We assess tRNA modifications across five human cell lines and three mouse tissues and show that, while the landscape of modifications is highly variable throughout the tRNA sequence framework, it is stabilized for modifications that are required for reading of the genetic code. The coordinated changes have fundamental importance for development of tRNA modifications in protein homeostasis.
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- 2025
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42. Unraveling complexity and leveraging opportunities in uncommon breast cancer subtypes
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Fresia Pareja, Rohit Bhargava, Virginia F. Borges, Edi Brogi, Rita Canas Marques, Fatima Cardoso, Christine Desmedt, Malini Harigopal, Sunil R. Lakhani, Adrian Lee, Jose Pablo Leone, Hannah Linden, Christopher J. Lord, Caterina Marchio, Sofia D. Merajver, Emad Rakha, Jorge S. Reis-Filho, Andrea Richardson, Elinor Sawyer, Pepper Schedin, Christopher J. Schwartz, Andrew Tutt, Naoto T. Ueno, Anne Vincent-Salomon, Britta Weigelt, Y. Hannah Wen, Stuart J. Schnitt, and Steffi Oesterreich
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Special histologic subtypes of breast cancer (BC) exhibit unique phenotypes and molecular profiles with diagnostic and therapeutic implications, often differing in behavior and clinical trajectory from common BC forms. Novel methodologies, such as artificial intelligence may improve classification. Genetic predisposition plays roles in a subset of cases. Uncommon BC presentations like male, inflammatory and pregnancy-related BC pose challenges. Emerging therapeutic strategies targeting genetic alterations or immune microenvironment are being explored.
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- 2025
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43. Genome-wide association analysis of composite sleep health scores in 413,904 individuals
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Matthew O. Goodman, Tariq Faquih, Valentina Paz, Pavithra Nagarajan, Jacqueline M. Lane, Brian Spitzer, Matthew Maher, Joon Chung, Brian E. Cade, Shaun M. Purcell, Xiaofeng Zhu, Raymond Noordam, Andrew J. K. Phillips, Simon D. Kyle, Kai Spiegelhalder, Michael N. Weedon, Deborah A. Lawlor, Jerome I. Rotter, Kent D. Taylor, Carmen R. Isasi, Tamar Sofer, Hassan S. Dashti, Martin K. Rutter, Susan Redline, Richa Saxena, and Heming Wang
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Biology (General) ,QH301-705.5 - Abstract
Abstract Recent genome-wide association studies (GWASs) of several individual sleep traits have identified hundreds of genetic loci, suggesting diverse mechanisms. Moreover, sleep traits are moderately correlated, so together may provide a more complete picture of sleep health, while illuminating distinct domains. Here we construct novel sleep health scores (SHSs) incorporating five core self-report measures: sleep duration, insomnia symptoms, chronotype, snoring, and daytime sleepiness, using additive (SHS-ADD) and five principal components-based (SHS-PCs) approaches. GWASs of these six SHSs identify 28 significant novel loci adjusting for multiple testing on six traits (p
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- 2025
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44. Modeling of magnetic vestibular stimulation experienced during high-field clinical MRI
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Ismael Arán-Tapia, Vicente Pérez-Muñuzuri, Alberto P. Muñuzuri, Andrés Soto-Varela, Jorge Otero-Millan, Dale C. Roberts, and Bryan K. Ward
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Medicine - Abstract
Abstract Background High-field magnetic resonance imaging (MRI) is a powerful diagnostic tool but can induce unintended physiological effects, such as nystagmus and dizziness, potentially compromising the comfort and safety of individuals undergoing imaging. These effects likely result from the Lorentz force, which arises from the interaction between the MRI's static magnetic field and electrical currents in the inner ear. Yet, the Lorentz force hypothesis fails to explain observed eye movement patterns in healthy adults fully. This study explores these effects and tests whether the Lorentz force hypothesis adequately explains magnetic vestibular stimulation. Methods We developed a mathematical model integrating computational fluid dynamics, fluid-structure interaction solvers, and magnetohydrodynamic equations to simulate the biomechanical response of the cristae ampullares. Using high-resolution micro-CT data of the human membranous labyrinth, we ensured anatomical accuracy. Experimental validation involved measuring horizontal, vertical, and torsional slow-phase eye movements in healthy subjects exposed to varying magnetic field intensities and head positions. Results Our model accurately replicates observed nystagmus patterns, predicting slow-phase eye velocities that match experimental data. Results indicate that Lorentz force-induced stimulation of individual cupulae explains variability in eye movements across different magnetic field intensities and head orientations. Conclusions This study empirically supports the Lorentz force hypothesis as a valid explanation for magnetic vestibular stimulation, offering new insights into the effects of high-field MRI on the vestibular system. These findings provide a foundation for future research and improved clinical practices.
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- 2025
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45. Self-reports map the landscape of task states derived from brain imaging
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Brontë Mckeown, Ian Goodall-Halliwell, Raven Wallace, Louis Chitiz, Bridget Mulholland, Theodoros Karapanagiotidis, Samyogita Hardikar, Will Strawson, Adam Turnbull, Tamara Vanderwal, Nerissa Ho, Hao-Ting Wang, Ting Xu, Michael Milham, Xiuyi Wang, Meichao Zhang, Tirso RJ Gonzalez Alam, Reinder Vos de Wael, Boris Bernhardt, Daniel Margulies, Jeffrey Wammes, Elizabeth Jefferies, Robert Leech, and Jonathan Smallwood
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Psychology ,BF1-990 ,Social Sciences - Abstract
Abstract Psychological states influence our happiness and productivity; however, estimates of their impact have historically been assumed to be limited by the accuracy with which introspection can quantify them. Over the last two decades, studies have shown that introspective descriptions of psychological states correlate with objective indicators of cognition, including task performance and metrics of brain function, using techniques like functional magnetic resonance imaging (fMRI). Such evidence suggests it may be possible to quantify the mapping between self-reports of experience and objective representations of those states (e.g., those inferred from measures of brain activity). Here, we used machine learning to show that self-reported descriptions of experiences across tasks can reliably map the objective landscape of task states derived from brain activity. In our study, 194 participants provided descriptions of their psychological states while performing tasks for which the contribution of different brain systems was available from prior fMRI studies. We used machine learning to combine these reports with descriptions of brain function to form a ‘state-space’ that reliably predicted patterns of brain activity based solely on unseen descriptions of experience (N = 101). Our study demonstrates that introspective reports can share information with the objective task landscape inferred from brain activity.
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- 2025
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46. New taxa and a combination in Glomerales (Glomeromycota, Glomeromycetes)
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Janusz Błaszkowski, Szymon Zubek, Paweł Milczarski, Ryszard Malinowski, Piotr Niezgoda, and Bruno Tomio Goto
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Botany ,QK1-989 - Abstract
This article presents the results of morphological studies, as well as comparisons and phylogenetic analyzes of sequences of four arbuscular mycorrhizal fungi (AMF, phylum Glomeromycota): Dominikia indica, Dominikia indica strain 211, Isolate 517, and Isolate 524. Dominikia indica strain 211 was previously characterized only by sequences of the 45S nuc rDNA region (= 18S, partial, ITS-1-5.8S-ITS2, 28S, partial) and the rpb1 gene (without any morphological data) that were deposited in GenBank under the incorrect name “Dominikia indica strain 211”. Its 45S sequences differed from the original D. indica sequences and, consequently, resulted in erroneous phylogenetic classification of this species. Isolate 517 and Isolate 524 slightly differed in morphology from Macrodominikia compressa (formerly D. compressa) and Microkamienskia perpusilla (formerly Kamienskia perpusilla), respectively. Microkamienskia perpusilla was originally found in a maritime dune site of Italy in 2009 and not yet reported from any other habitat in the world. Our sequence comparisons and analyses showed that D. indica represents a new genus, here created under the name Delicatispora gen. nov. with De. indica comb. nov., and Dominikia indica strain 211 is a new species, described as Dominikia paraminuta sp. nov. These analyses also indicated that Isolate 517 is conspecific to M. compressa and confirmed the correctness of the transfer of D. compressa by other AMF researchers to Macrodominikia gen. nov. with M. compressa comb. nov. Morphological studies of our M. compressa specimens grown in culture showed that the original description of this species is incomplete and, therefore, the description was emended. Phylogenetic analyses of Isolate 524 proved its conspecificity to Mk. perpusilla and thus revealed its second site of occurrence, i.e., the coastal dunes of the Hel Peninsula in northern Poland.
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- 2025
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47. Plasmatic Levels of Cytokines and Quality of Life among Elderly Individuals with Dizziness
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Gislaine da Silva Moreira, Luciana Lozza de Moraes Marchiori, Daiane Soares de Almeida Ciquinato, Glória de Moraes Marchiori, Licia Sayuri Tanaka Okamura, Braulio Henrique Magnani Branco, and Regina Célia Poli-Frederico
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aging ,quality of life ,biomarkers ,dizziness ,Medicine ,Otorhinolaryngology ,RF1-547 - Abstract
Introduction Few studies have investigated the relationship between cytokines and dizziness in elderly individuals.
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- 2025
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48. What motivates West African cocoa farmers to value trees? Taking the 4 W approach to the heart of the field
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Marie Ruth Dago, Irié Casimir Zo‐Bi, Isaac Kouamé Konan, Aimé Kouadio Kouassi, Stéphane Guei, Patrick Jagoret, Anny Estelle N'Guessan, Elsa Sanial, Chloé Tankam, Soulemane Traoré, and Bruno Hérault
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4 W approach ,agroforestry ,cocoa ,Côte d'Ivoire ,farmers' strategies ,use‐values ,Human ecology. Anthropogeography ,GF1-900 ,Ecology ,QH540-549.5 - Abstract
Abstract West Africa, the largest cocoa‐producing region globally, has experienced significant deforestation in recent decades, leading countries to implement large‐scale agroforestry policies; however, most studies on farmers' adoption of agroforestry fail to consider the social (Who?), historical (When?), geographical (Where?), and ecological (What?) factors that influence their motivations to value trees. Drawing from a sample of 150 farmers responsible for the management of 12,096 trees, we quantified the motivations of farmers for 10 material and immaterial uses of trees and used a Bayesian modelling framework to explore the relative importance of the 4 W framework in explaining general motivations, specific to each use, as well as the varying levels of specialization in tree management strategies among farmers. The distribution of use values by category shows that the highest values are associated with (i) agronomic uses (such as shade for cocoa trees and soil fertilization), (ii) food for human consumption, (iii) social purposes, and (iv) medicinal uses. All four aspects of the 4 W framework significantly contribute to understanding farmers' deep motivations, while the influence of each 4 W determinant varies based on the specific material and immaterial uses being considered. The level of specialization or diversification in cocoa farmers' motivations is significantly influenced by their knowledge of tree species and cocoa tree density, with knowledgeable farmers exhibiting greater diversification, while higher cocoa tree density and the presence of remnant trees lead to more specialized strategies that hinder agroforestry adoption. From a political perspective, it is urgent that stakeholders involved in the promotion of agroforestry consider all dimensions of the farmer‐field system. The diversity of farmers' life histories (Who), of cultivated landscapes (Where), of field systems (What), and of time trajectories (When) present both constraints and opportunities with which farmers must contend to transition to much‐desired agroforestry systems. Read the free Plain Language Summary for this article on the Journal blog.
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- 2025
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49. Informing proactive wildfire management that benefits vulnerable communities and ecological values
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L. Mae Lacey, Justin P. Suraci, Caitlin E. Littlefield, Blake S. Busse, and Brett G. Dickson
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ecosystem services ,fire ecology ,fuel treatments ,landscape planning ,restoration ,social vulnerability ,Human ecology. Anthropogeography ,GF1-900 ,Ecology ,QH540-549.5 - Abstract
Abstract In response to mounting wildfire risks, land managers across the country will need to dramatically increase proactive wildfire management (e.g. fuel and forest health treatments). While human communities vary widely in their vulnerability to the impacts of fire, these discrepancies have rarely informed prioritizations for wildfire mitigation treatments. The ecological values and ecosystem services provided by forests have also typically been secondary considerations. To identify locations across the conterminous US where proactive wildfire management is likely to be effective at reducing wildfire severity and to yield co‐benefits for vulnerable communities and ecological values, we developed a set of spatial models that estimated wildfire mitigation potential (based on wildfire hazard and biophysical forest conditions) and either included or excluded information on vulnerable human communities, ecological values and ecosystem services. We then compared areas with high wildfire mitigation potential alone to refined ‘focal areas’ that overlaid social and ecological considerations to quantify the potential benefits of targeted wildfire mitigation treatments. Inclusion of social and ecological considerations substantially increased representation of vulnerable communities and ecological values in focal areas relative to the model that considered wildfire alone. For instance, restoration in these refined focal areas would cover 28% greater imperilled species richness, 45% greater water importance and 26% more families falling below the poverty line. By examining overlap between our refined focal areas and U.S. Forest Service top ranked firesheds (a prominent existing wildfire prioritization scheme), we show that our analysis can help to target wildfire mitigation efforts within firesheds to areas with particularly high social vulnerability and/or ecological value, providing an important compliment to a prioritization scheme based largely on risk to structures. Our results highlight the importance of considering ecological and social factors when implementing wildfire mitigation treatments and provide actionable guidance for integrating these considerations into existing prioritizations. Read the free Plain Language Summary for this article on the Journal blog.
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- 2025
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50. Servicesheds connect people to the landscapes upon which they depend
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Yiyi Zhang, Hugo Thierry, Lara Cornejo, Lael Parrott, Monique Poulin, Kate Sherren, Danika Van Proosdij, and Brian Robinson
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agriculture ,coastal flooding ,ecosystem services ,fisheries ,pollination ,servicesheds ,Human ecology. Anthropogeography ,GF1-900 ,Ecology ,QH540-549.5 - Abstract
Abstract Ecosystem services (ES) are benefits people receive from nature. To sustain these benefits, we need to spatially connect communities benefitting from specific ES with landscape features that generate the ES. A variety of process‐based models support ES assessments by estimating the biophysical supply of ES that comes from landscapes. However, less attention has been given to how ES flow from landscapes to beneficiary groups. A ‘serviceshed’ is defined as the spatial area that provides an ecosystem service to beneficiaries at a specific location—thus connecting people to the landscapes and seascapes upon which they depend through ES flows. In this article, we propose a general framework to empirically define serviceshed boundaries. Using publicly available data, we apply this framework to two provisioning and two regulating services (1) agricultural and fishing livelihoods and (2) pollination and coastal flood control, respectively, in Canada. We find that agricultural fields of different types and sizes contribute livelihood value to 85% of the communities in the agricultural landscape, and fishing grounds of different sizes contribute to 24% of the communities in the fishing study area. On average, communities with a lower proportion of agricultural labour are associated with larger fields, whilst larger fishing grounds were associated with communities with a greater percentage of their population in fisheries, showing how different ES can have varied relationships with beneficiary communities. For regulating services, we find 66% of pollinator‐supplying areas are within the serviceshed of farming communities. Natural habitats and agricultural land account for 72% and 28% of this serviceshed area, respectively. Our models suggest also that 26% of saltmarshes are within the serviceshed of flood‐prone communities and most coastal communities in our study area benefit from saltmarshes, especially from those without dykes. We demonstrate how serviceshed mapping, when integrating social and ecological information, can be useful in multiple decision contexts. Servicesheds can help planners and managers better design zoning restrictions, restoration activities to benefit communities, or subsidy programmes to replace the value of ES lost due to climate change or land use development. Read the free Plain Language Summary for this article on the Journal blog.
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- 2025
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