Feasibility studies of dark photon searches with the J-PET detector

Autor: Mędrala-Sowa, Justyna, del Rio, Elena Perez, Krzemień, Wojciech

Publikováno v: Acta Physica Polonica B Proceedings Supplement, vol. 17, pp. 1-A5, 2024

The positronium, a bound state of electron and positron is a unique system to perform highly precise tests, due to no hadronic background and precise Quantum Electrodynamics (QED) predictions. Being a system of lepton and antilepton, its properties a

Externí odkaz: http://arxiv.org/abs/2410.00164

Enhanced Production of Therapeutic Metabolites in Cork-Oak Somatic Embryos under Abiotic Stress Conditions

Autor: Beatriz Pintos López, José Antonio Manzanera, Elena Pérez-Urria, Carlos Jiménez, Alba Montoro, Arancha Gomez-Garay

Publikováno v: Stresses, Vol 4, Iss 3, Pp 546-557 (2024)

This study investigates the enhanced production of key therapeutic metabolites (ellagic acid, serotonin, and chlorogenic acid) in response to abiotic stress in in vitro cultures of Quercus suber somatic embryos. Findings indicate significant increase

Externí odkaz: https://doaj.org/article/a38fa083926c4e87bd89769e1e0f59aa

Comparative studies of the sensitivities of sparse and full geometries of Total-Body PET scanners built from crystals and plastic scintillators

Autor: Dadgar, Meysam, Parzych, Szymon, Baran, Jakub, Chug, Neha, Curceanu, Catalina, Czerwiński, Eryk, Dulski, Kamil, Elyan, Kavya, Gajos, Aleksander, Hiesmayr, Beatrix, Kapłon, Łukasz, Klimaszewski, Konrad, Konieczka, Paweł, Korcyl, Grzegorz, Kozik, Tomasz, Krzemień, Wojciech, Kumar, Deepak, Niedźwiecki, Szymon, Panek, Domonik, del Rio, Eleną Perez, Raczyński, Lech, Sharma, Sushil, Shivani, Shopa, Roman, Skurzok, Magdalena, Stępień, Ewa, Ardebili, Faranak. Tayefi, Ardebili, Keyvan. Tayefi, Vandenberghe, Stefaan., Wiślicki, Wojciech., Moskal, Paweł.

Background: Total-Body imaging offers high sensitivity, single-bed position, and low dose, but high construction costs limit worldwide utilization. This study compares existing and developing tomographs using plastic scintillators via simulations to

Externí odkaz: http://arxiv.org/abs/2304.05834

Realistic Total-Body J-PET Geometry Optimization -- Monte Carlo Study

Autor: Baran, Jakub, Krzemien, Wojciech, Raczyński, Lech, Bała, Mateusz, Coussat, Aurelien, Parzych, Szymon, Chug, Neha, Czerwiński, Eryk, Curceanu, Catalina Oana, Dadgar, Meysam, Dulski, Kamil, Eliyan, Kavya, Gajewski, Jan, Gajos, Aleksander, Hiesmayr, Beatrix, Kacprzak, Krzysztof, Kapłon, Łukasz, Klimaszewski, Konrad, Korcyl, Grzegorz, Kozik, Tomasz, Kumar, Deepak, Niedźwiecki, Szymon, Panek, Dominik, del Rio, Elena Perez, Ruciński, Antoni, Sharma, Sushil, Shivani, Shopa, Roman Y., Skurzok, Magdalena, Stępień, Ewa, Tayefiardebili, Faranak, Tayefiardebili, Keyvan, Wiślicki, Wojciech, Moskal, Paweł

Total-Body PET is one of the most promising medical diagnostics modalities. The high sensitivity provided by Total-Body technology can be advantageous for novel tomography methods like positronium imaging. Several efforts are ongoing to lower the pri

Externí odkaz: http://arxiv.org/abs/2212.02285

Novel risk loci for COVID-19 hospitalization among admixed American populations

Autor: Silvia Diz-de Almeida, Raquel Cruz, Andre D Luchessi, José M Lorenzo-Salazar, Miguel López de Heredia, Inés Quintela, Rafaela González-Montelongo, Vivian Nogueira Silbiger, Marta Sevilla Porras, Jair Antonio Tenorio Castaño, Julian Nevado, Jose María Aguado, Carlos Aguilar, Sergio Aguilera-Albesa, Virginia Almadana, Berta Almoguera, Nuria Alvarez, Álvaro Andreu-Bernabeu, Eunate Arana-Arri, Celso Arango, María J Arranz, Maria-Jesus Artiga, Raúl C Baptista-Rosas, María Barreda- Sánchez, Moncef Belhassen-Garcia, Joao F Bezerra, Marcos AC Bezerra, Lucía Boix-Palop, María Brion, Ramón Brugada, Matilde Bustos, Enrique J Calderón, Cristina Carbonell, Luis Castano, Jose E Castelao, Rosa Conde-Vicente, M Lourdes Cordero-Lorenzana, Jose L Cortes-Sanchez, Marta Corton, M Teresa Darnaude, Alba De Martino-Rodríguez, Victor del Campo-Pérez, Aranzazu Diaz de Bustamante, Elena Domínguez-Garrido, Rocío Eirós, María Carmen Fariñas, María J Fernandez-Nestosa, Uxía Fernández-Robelo, Amanda Fernández-Rodríguez, Tania Fernández-Villa, Manuela Gago-Dominguez, Belén Gil-Fournier, Javier Gómez-Arrue, Beatriz González Álvarez, Fernan Gonzalez Bernaldo de Quirós, Anna González-Neira, Javier González-Peñas, Juan F Gutiérrez-Bautista, María José Herrero, Antonio Herrero-Gonzalez, María A Jimenez-Sousa, María Claudia Lattig, Anabel Liger Borja, Rosario Lopez-Rodriguez, Esther Mancebo, Caridad Martín-López, Vicente Martín, Oscar Martinez-Nieto, Iciar Martinez-Lopez, Michel F Martinez-Resendez, Angel Martinez-Perez, Juliana F Mazzeu, Eleuterio Merayo Macías, Pablo Minguez, Victor Moreno Cuerda, Silviene F Oliveira, Eva Ortega-Paino, Mara Parellada, Estela Paz-Artal, Ney PC Santos, Patricia Pérez-Matute, Patricia Perez, M Elena Pérez-Tomás, Teresa Perucho, Mellina Pinsach-Abuin, Guillermo Pita, Ericka N Pompa-Mera, Gloria L Porras-Hurtado, Aurora Pujol, Soraya Ramiro León, Salvador Resino, Marianne R Fernandes, Emilio Rodríguez-Ruiz, Fernando Rodriguez-Artalejo, José A Rodriguez-Garcia, Francisco Ruiz-Cabello, Javier Ruiz-Hornillos, Pablo Ryan, José Manuel Soria, Juan Carlos Souto, Eduardo Tamayo, Alvaro Tamayo-Velasco, Juan Carlos Taracido-Fernandez, Alejandro Teper, Lilian Torres-Tobar, Miguel Urioste, Juan Valencia-Ramos, Zuleima Yáñez, Ruth Zarate, Itziar de Rojas, Agustín Ruiz, Pascual Sánchez, Luis Miguel Real, SCOURGE Cohort Group, Encarna Guillen-Navarro, Carmen Ayuso, Esteban Parra, José A Riancho, Augusto Rojas-Martinez, Carlos Flores, Pablo Lapunzina, Ángel Carracedo

Publikováno v: eLife, Vol 13 (2024)

The genetic basis of severe COVID-19 has been thoroughly studied, and many genetic risk factors shared between populations have been identified. However, reduced sample sizes from non-European groups have limited the discovery of population-specific

Externí odkaz: https://doaj.org/article/011994bb968f4b9ab2fc855d5fdf6178