2,739 results on '"Zadra A"'
Search Results
2. Leveraging data-driven weather models for improving numerical weather prediction skill through large-scale spectral nudging
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Husain, Syed Zahid, Separovic, Leo, Caron, Jean-François, Aider, Rabah, Buehner, Mark, Chamberland, Stéphane, Lapalme, Ervig, McTaggart-Cowan, Ron, Subich, Christopher, Vaillancourt, Paul A., Yang, Jing, and Zadra, Ayrton
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Physics - Atmospheric and Oceanic Physics ,Computer Science - Machine Learning - Abstract
Operational meteorological forecasting has long relied on physics-based numerical weather prediction (NWP) models. Recently, this landscape is facing disruption by the advent of data-driven artificial intelligence (AI)-based weather models, which offer tremendous computational performance and competitive forecasting skill. However, data-driven models for medium-range forecasting generally suffer from major limitations, including low effective resolution and a narrow range of predicted variables. This study illustrates the relative strengths and weaknesses of these competing paradigms using the GEM (Global Environmental Multiscale) and GraphCast models to represent physics-based and AI-based approaches, respectively. By analyzing global predictions from these two models against observations and analyses in both physical and spectral spaces, this study demonstrates that GraphCast-predicted large scales outperform GEM, particularly for longer lead times. Building on this insight, a hybrid NWP-AI system is proposed, wherein GEM-predicted large-scale state variables are spectrally nudged toward GraphCast predictions, while allowing GEM to freely generate fine-scale details critical for weather extremes. Results indicate that this hybrid approach is capable of leveraging the strengths of GraphCast to enhance the prediction skill of the GEM model. Importantly, trajectories of tropical cyclones are predicted with enhanced accuracy without significant changes in intensity. Furthermore, this new hybrid system ensures that meteorologists have access to a complete set of forecast variables, including those relevant for high-impact weather events.
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- 2024
3. Translation-invariant relativistic Langevin equation derived from first principles
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Zadra, Filippo Emanuele, Petrosyan, Aleksandr, and Zaccone, Alessio
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Condensed Matter - Statistical Mechanics ,Condensed Matter - Strongly Correlated Electrons ,High Energy Physics - Phenomenology ,High Energy Physics - Theory ,Nuclear Theory - Abstract
The relativistic Langevin equation poses a number of technical and conceptual problems related to its derivation and underlying physical assumptions. Recently, a method has been proposed in [A. Petrosyan and A. Zaccone, J. Phys. A: Math. Theor. 55 015001 (2022)] to derive the relativistic Langevin equation from a first-principles particle-bath Lagrangian. As a result of the particle-bath coupling, a new ``restoring force'' term appeared, which breaks translation symmetry. Here we revisit this problem aiming at deriving a fully translation-invariant relativistic Langevin equation. We successfully do this by adopting the renormalization potential protocol originally suggested by Caldeira and Leggett. The relativistic renormalization potential is derived here and shown to reduce to Caldeira and Leggett's form in the non-relativistic limit. The introduction of this renormalization potential successfully removes the restoring force and a fully translation-invariant relativistic Langevin equation is derived for the first time. The physically necessary character of the renormalization potential is discussed in analogy with non-relativistic systems, where it emerges due to the renormalization of the tagged particle dynamics due to its interaction with the bath oscillators (a phenomenon akin to level-repulsion or avoided-crossing in condensed matter). We discuss the properties that the corresponding non-Markovian friction kernel has to satisfy, with implications ranging from transport models of the quark-gluon plasma, to relativistic viscous hydrodynamic simulations, and to electrons in graphene.
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- 2023
4. The TP53-activated E3 ligase RNF144B is a tumour suppressor that prevents genomic instability
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Abad, Etna, Sandoz, Jérémy, Romero, Gerard, Zadra, Ivan, Urgel-Solas, Julia, Borredat, Pablo, Kourtis, Savvas, Ortet, Laura, Martínez, Carlos M., Weghorn, Donate, Sdelci, Sara, and Janic, Ana
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- 2024
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5. A multidisciplinary approach to tackling invasive species: barcoding, morphology, and metataxonomy of the leafhopper Arboridia adanae
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Piccinno, Riccardo, Tatti, Alessia, Avosani, Sabina, Galla, Giulio, Lazazzara, Valentina, Pedrazzoli, Federico, Zadra, Nicola, Rodeghiero, Mirco, Seljak, Gabrijel, Özgen, İnanç, Hauffe, Heidi C., Verrastro, Vincenzo, Stacconi, Marco Valerio Rossi, Mazzoni, Valerio, and Rota-Stabelli, Omar
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- 2024
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6. Waste Biomass Pretreatments for Biogas Yield Optimization and for the Extraction of Valuable High-Added-Value Products: Possible Combinations of the Two Processes toward a Biorefinery Purpose
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Jessica Di Mario, Nicolò Montegiove, Alberto Maria Gambelli, Monica Brienza, Claudia Zadra, and Giovanni Gigliotti
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biomass pretreatments ,biogas ,biomethane ,biorefinery ,Biotechnology ,TP248.13-248.65 - Abstract
Second- and third-generation biorefineries enable the sustainable management of biomasses within the framework of circular economy principles. This approach aims to minimize waste biomass while generating high-value molecules and bio-energy, such as biogas. Biogas production is achieved via anaerobic digestion, a process where microorganisms metabolize organic compounds in the absence of oxygen to primarily produce CO2 and CH4. The efficiency of this process is closely linked to the composition of the biomass and, sometimes, characteristics of the initial matrix can impede the process. To address these challenges, various pretreatments are employed to enhance digestion efficiency and mitigate issues associated with biomass complexity. However, the implementation of pretreatments can be energy-intensive and costly. The extraction of valuable molecules from biomass for various applications can represent a form of pretreatment. This extraction process selectively removes recalcitrant molecules such as lignin and cellulose, which can hinder biodegradation, thereby adding new value to the biomass. These extracted molecules not only contribute to improved anaerobic digestion efficiency but also offer potential economic benefits by serving as valuable inputs across diverse industrial sectors. This article presents a detailed state of the art of the most widespread biomass pretreatments and specifies when biomass is pretreated to improve the biogas yield and, in contrast, when it is treated to extract high-added-value products. Finally, in order to define if the same treatment can be simultaneously applied for both goals, an experimental section was dedicated to the production of biogas from untreated olive mill wastewater and the same biomass after being freeze-dried and after the extraction of polyphenols and flavonoids. The use of pretreated biomass effectively improved the biogas production yield: the untreated olive mill wastewater led to the production of 147 mL of biogas, while after freeze-drying and after polyphenols/flavonoids extraction, the production was, respectively, equal to 169 mL and 268 mL of biogas.
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- 2024
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7. Deployment of biologging tags on free swimming large whales using uncrewed aerial systems.
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Wiley, David, Zadra, Christopher, Friedlaender, Ari, Parks, Susan, Pensarosa, Alicia, Rogan, Andy, Alex Shorter, K, Urbán, Jorge, and Kerr, Iain
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biologging ,drones ,tagging ,uncrewed aerial systems ,whales - Abstract
Suction-cup-attached biologging tags have led to major advances in our understanding of large whale behaviour. Getting close enough to a whale at sea to safely attach a tag is a major limiting factor when deploying these systems. Here we present an uncrewed aerial system (UAS)-based tagging technique for free-swimming large whales and provide data on efficacy from field testing on blue (Balaenoptera musculus) and fin (B. physalus) whales. Rapid transit speed and the birds-eye view of the animal during UAS tagging contributed to the techniques success. During 8 days of field testing, we had 29 occasions when a focal animal was identified for attempted tagging and tags were successfully attached 21 times. The technique was efficient, with mean flight time of 2 min 45 s from launch to deployment and a mean distance of 490 m from the launch vessel to tagged animal, reducing potential adverse effects resulting from close approaches for tagging. These data indicate that UAS are capable of attaching biologging tags to free-swimming large whales quickly and from large distances, potentially increasing success rates, decreasing attempt times, and reducing animal disruption during tagging.
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- 2023
8. The flow method for the Baker-Campbell-Hausdorff formula: exact results
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Zadra, Federico, Bravetti, Alessandro, García-Chung, Angel Alejandro, and Seri, Marcello
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Mathematical Physics ,Mathematics - Symplectic Geometry - Abstract
Leveraging techniques from the literature on geometric numerical integration, we propose a new general method to compute exact expressions for the BCH formula. In its utmost generality, the method consists in embedding the Lie algebra of interest into a subalgebra of the algebra of vector fields on some manifold by means of an isomorphism, so that the BCH formula for two elements of the original algebra can be recovered from the composition of the flows of the corresponding vector fields. For this reason we call our method the flow method. Clearly, this method has great advantage in cases where the flows can be computed analytically. We illustrate its usefulness on some benchmark examples where it can be applied directly, and discuss some possible extensions for cases where an exact expression cannot be obtained., Comment: Refereed version
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- 2022
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9. Longitudinal Study of Early Adversity and Disturbing Dream Frequency: Moderating Role of Early Negative Emotionality
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El-Hourani, Mira, Zadra, Antonio, Castellanos-Ryan, Natalie, Rioux, Charlie, Tremblay, Richard E., Parent, Sophie, and Séguin, Jean R.
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- 2024
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10. The TP53-activated E3 ligase RNF144B is a tumour suppressor that prevents genomic instability
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Etna Abad, Jérémy Sandoz, Gerard Romero, Ivan Zadra, Julia Urgel-Solas, Pablo Borredat, Savvas Kourtis, Laura Ortet, Carlos M. Martínez, Donate Weghorn, Sara Sdelci, and Ana Janic
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Cancer ,Tumor suppressor ,Genomic instability ,Aneuploidy ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background TP53, the most frequently mutated gene in human cancers, orchestrates a complex transcriptional program crucial for cancer prevention. While certain TP53-dependent genes have been extensively studied, others, like the recently identified RNF144B, remained poorly understood. This E3 ubiquitin ligase has shown potent tumor suppressor activity in murine Eμ Myc-driven lymphoma, emphasizing its significance in the TP53 network. However, little is known about its targets and its role in cancer development, requiring further exploration. In this work, we investigate RNF144B's impact on tumor suppression beyond the hematopoietic compartment in human cancers. Methods Employing TP53 wild-type cells, we generated models lacking RNF144B in both non-transformed and cancerous cells of human and mouse origin. By using proteomics, transcriptomics, and functional analysis, we assessed RNF144B's impact in cellular proliferation and transformation. Through in vitro and in vivo experiments, we explored proliferation, DNA repair, cell cycle control, mitotic progression, and treatment resistance. Findings were contrasted with clinical datasets and bioinformatics analysis. Results Our research underscores RNF144B's pivotal role as a tumor suppressor, particularly in lung adenocarcinoma. In both human and mouse oncogene-expressing cells, RNF144B deficiency heightened cellular proliferation and transformation. Proteomic and transcriptomic analysis revealed RNF144B's novel function in mediating protein degradation associated with cell cycle progression, DNA damage response and genomic stability. RNF144B deficiency induced chromosomal instability, mitotic defects, and correlated with elevated aneuploidy and worse prognosis in human tumors. Furthermore, RNF144B-deficient lung adenocarcinoma cells exhibited resistance to cell cycle inhibitors that induce chromosomal instability. Conclusions Supported by clinical data, our study suggests that RNF144B plays a pivotal role in maintaining genomic stability during tumor suppression. Graphical Abstract
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- 2024
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11. Phenomenologically Oriented Vignette: A Narrative Tool for Qualitative Empirical Research
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Cinzia Zadra and Evi Agostini
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vignette research ,experiential learning ,vignette reading ,co-experiential experience ,phenomenology ,Education - Abstract
Vignette research is a phenomenological approach that attempts to access the experiential basis of knowledge by examining lifeworlds in educational or social contexts, going ‘to the things themselves’ (Husserl). The vignette methodology enables researchers to capture their own experiences with the experiences of others as they occur in the field by adopting a stance of ‘co-experiential experience’. The vignette aims to provide a depiction of pedagogical events as close as possible to lived experience. The focus is on experiential circumstances that affect researchers in the field. A vignette, as a linguistically condensed text, presents a short, concise narrative in which something surprising, special, or peculiar emerges. The final vignette is subjected to phenomenological analysis, a process known as ‘vignette reading’, wherein processes of categorisation or operationalisation are set aside, and the vignette is approached by the reader without drawing conclusions from the experience.
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- 2024
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12. Performance and incidence of diarrhea in suckling Jersey calves supplemented with mineral-vitamin complex and Virginiamycin
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Salles, Márcia Saladini Vieira, Silva, Bárbara Rodrigues Alves, Zadra, Lenira El Faro, Morgulis, Sérgio Carlo Franco, Junior, Luiz Carlos Roma, Simili, Flávia Fernanda, Oliveira Scarpino van Cleef, Flavia, and van Cleef, Eric Haydt Castello Branco
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- 2024
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13. Genetic association between fat-to-protein ratio and traits of economic interest in early lactation Holstein cows in Brazil
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de Oliveira Padilha, Denyus Augusto, Evangelista, Amauri Felipe, Valloto, Altair Antônio, Zadra, Lenira El Faro, de Almeida, Rodrigo, de Almeida Teixeira, Rodrigo, and Dias, Laila Talarico
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- 2024
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14. Professionalisation through Research?
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Agostini, Evi, primary, Mian, Stephanie, additional, Öztürk, Nazime, additional, and Zadra, Cinzia, additional
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- 2024
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15. Differential effects of sleep deprivation on sleepwalking: Role of demographic and clinical profiles
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Blanchette-Carrière, C., Montplaisir, J., Boucetta, S., Desautels, A., and Zadra, A.
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- 2024
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16. A multidisciplinary approach to tackling invasive species: barcoding, morphology, and metataxonomy of the leafhopper Arboridia adanae
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Riccardo Piccinno, Alessia Tatti, Sabina Avosani, Giulio Galla, Valentina Lazazzara, Federico Pedrazzoli, Nicola Zadra, Mirco Rodeghiero, Gabrijel Seljak, İnanç Özgen, Heidi C. Hauffe, Vincenzo Verrastro, Marco Valerio Rossi Stacconi, Valerio Mazzoni, and Omar Rota-Stabelli
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Medicine ,Science - Abstract
Abstract The leafhopper genus Arboridia includes several species that feed on Vitis vinifera and cause leaf chlorosis. We report the first alien Arboridia infestation in Italy in 2021 in an Apulian vineyard. To confirm the taxonomic status of the species responsible for crop damage, and reconstruct its demographic history, we barcoded individuals from Apulia together with Arboridia spp. from Crete (Greece), A. adanae from Central Turkey and other specimens of the presumed sister species, A. dalmatina from Dalmatia (Croatia). Molecular phylogenies and barcoding gap analysis identified clades not associated with sampling locations. This result is incongruent with classical specimen assignment and is further supported by morphological analyses, which did not reveal significant differences among the populations. Therefore, we propose A. dalmatina as a junior synonym of A. adanae, which would become the only grapevine-related Arboridia species in the eastern Mediterranean. To further characterise A. adanae evolution, we performed a molecular clock analysis that suggested a radiation during the Pleistocene glaciations. Finally, to assess whether the Apulian individuals carried microorganisms of agricultural relevance, we sequenced their bacterial microbiota using 16S rRNA amplicon sequencing identifying three phytopathogens not generally associated with Arboridia activities as well as Wolbachia in one Apulian haplogroup. We discuss the agricultural implications of this infestation.
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- 2024
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17. Effect of Tree Density on Yield and Fruit Quality of the Grafted Hazelnut Cultivar ‘Tonda Francescana®’
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Silvia Portarena, Simona Proietti, Stefano Moscatello, Claudia Zadra, Nicola Cinosi, Chiara Traini, and Daniela Farinelli
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corylus avellana ,planting density ,light penetration ,yield ,fruit quality ,monounsaturated fatty acids (MUFA) ,Chemical technology ,TP1-1185 - Abstract
Optimizing planting density is crucial for balancing resource competition, light penetration, and tree productivity in orchard systems. This study investigateed the impact of planting density on the yield and fruit quality of the hazelnut cultivar ‘Tonda Francescana®’ grafted onto Corylus colurna L. rootstocks. The research aimed to assess how different planting densities influenced light penetration, canopy volume, yield, and the nutritional profile of hazelnuts during their sixth growing season. Three planting densities were tested: 625, 1250, and 2500 trees per hectare (low, medium, and high density, respectively). The results show that medium-density planting provided the best balance between light availability, canopy development, and yield efficiency. The synthesis of monounsaturated fatty acids (MUFA) and α-tocopherol (vitamin E) was more prominent in the medium-density system (80.2% and 10.3%, respectively), suggesting a favorable metabolic response to moderate competition for resources. In contrast, high-density planting yielded the most per hectare (2898 kg/ha) but exhibited lower individual tree productivity (1.16 kg). Low-density planting had the highest light penetration (53%) but lower overall yield (822 kg/ha) and quality, with greater starch accumulation in the fruit. In general, medium-density planting optimized both yield and kernel quality, with potential implications for orchard management and breeding strategies to enhance hazelnut production and nutritional value.
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- 2024
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18. Comprehensive phylogenomic analysis of Zika virus: Insights into its origin, past evolutionary dynamics, and global spread
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Zadra, Nicola and Rizzoli, Annapaola
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- 2024
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19. Addendum: Hidden symmetries, trivial conservation laws and Casimir invariants in geophysical fluid dynamics (2018 J. Phys. Commun. 2 115018)
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Charron, Martin and Zadra, Ayrton
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Physics - Fluid Dynamics - Abstract
An extension is proposed to the internal symmetry transformations associated with mass, entropy and other Clebsch-related conservation in geophysical fluid dynamics. Those symmetry transformations were previously parameterized with an arbitrary function $\cal F$ of materially conserved Clebsch potentials. The extension consists in adding potential vorticity $q$ to the list of fields on which a new arbitrary function $\cal G$ depends. If ${\cal G}=q{\cal A}(s)$, where ${\cal A}(s)$ is an arbitrary function of specific entropy $s$, then the symmetry is trivial and gives rise to a trivial conservation law. Otherwise, the symmetry is non-trivial and an associated non-trivial conservation law exists. Moreover, the notions of trivial and non-trivial Casimir invariants are defined. All non-trivial symmetries that become hidden following a reduction of phase space are associated with non-trivial Casimir invariants of a non-canonical Hamiltonian formulation for fluids, while all trivial conservation laws are associated with trivial Casimir invariants.
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- 2021
20. Clinical and Technical Outcomes of Intracranial-Intracranial Bypass for Treating Complex Intracranial Aneurysms: An Analysis of 255 Patients
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Oliveira, Leonardo B., Sousa, Marcelo Porto, Andreão, Filipi Fim, Prestes, Milena Zadra, Palavani, Lucca B., Batista, Sávio, Koester, Stefan W., Rabelo, Nicollas Nunes, Bertani, Raphael, Welling, Leonardo C., Figueiredo, Eberval G., and Lawton, Michael T.
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- 2024
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21. New directions for contact integrators
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Bravetti, Alessandro, Seri, Marcello, and Zadra, Federico
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Mathematics - Numerical Analysis ,34A26, 34C15, 65P10 - Abstract
Contact integrators are a family of geometric numerical schemes which guarantee the conservation of the contact structure. In this work we review the construction of both the variational and Hamiltonian versions of these methods. We illustrate some of the advantages of geometric integration in the dissipative setting by focusing on models inspired by recent studies in celestial mechanics and cosmology., Comment: To appear as Chapter 24 in GSI 2021, Springer LNCS 12829
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- 2021
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22. Impact of Pre-Sleep Visual Media Exposure on Dreams: A Scoping Review
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Ajar Diushekeeva, Santiago Hidalgo, and Antonio Zadra
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dreams ,dreaming ,media consumption ,REM sleep ,NREM sleep ,dream incorporation ,Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 - Abstract
A body of experimental research has aimed to investigate processes underlying dream formation by examining the effects of a range of pre-sleep stimuli and events on subsequent dream content. Given its ever-growing presence and salience in people’s everyday lives, pre-sleep media consumption stands out as a key variable that could influence people’s dreams. We conducted a scoping review to evaluate the experimental evidence of the effects of pre-sleep exposure to visual media on dream content. A systematic search on PubMed, PsycInfo, and Web of Science using terms related to moving visual media and dreams yielded 29 studies meeting the inclusion criteria. Overall, we found modest yet varied effects of pre-sleep exposure to visual media on dream content, with rates of stimulus-related incorporation ranging from 3% to 43% for REM dream reports, 4% to 30% for NREM sleep mentation reports, and between 11% and 35% for home dream reports. Our review highlights the large methodological heterogeneity and gaps across studies, the general difficulty in influencing dream content using pre-sleep exposure to visual media, and suggests promising venues for future research to advance our understanding of how and why digital media may impact people’s dreams.
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- 2024
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23. Graphic Journalism: Multi-perspective and Intersubjective Visions Seeing, Thinking and Recognising the Other
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Zadra, Cinzia, Kucher, Simona Bartoli, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Villa, Daniele, editor, and Zuccoli, Franca, editor
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- 2023
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24. Cardiovascular Safety of Degarelix Versus Leuprolide in Patients With Prostate Cancer: The Primary Results of the PRONOUNCE Randomized Trial
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Lopes, Renato D, Higano, Celestia S, Slovin, Susan F, Nelson, Adam J, Bigelow, Robert, Sørensen, Per S, Melloni, Chiara, Goodman, Shaun G, Evans, Christopher P, Nilsson, Jan, Bhatt, Deepak L, Clarke, Noel W, Olesen, Tine K, Doyle-Olsen, Belinda T, Kristensen, Henriette, Arney, Lauren, Roe, Matthew T, Alexander, John H, Mol-Arts, Mirjam, Mansor-Lefebvre, Samreen, Zubovskiy, Konstantin, Blemings, Allan, Dugi, Klaus, Bloomfield, Gerald, Kontos, Chris, DeVore, Adam, Jordan, Dedrick, Kolls, Bradley, Matthews, Robin, Mehta, Rajendra, Povsic, Thomas J, Morse, Michael, Mahaffey, Kenneth W, Halabi, Susan, Leong, Darryl, Klotz, Laurence, Fleshner, Neil, Jansz, Godfrey, Giddens, Jonathan, Egerdie, Russell, Chin, Joseph, Zadra, Joseph, Casey, Richard, Simard, Jean, Niazi, Tamim, Martin, André-Guy, Babjuk, Marek, Hajek, Jaroslav, Klecka, Jiri, Kubes, Jiri, Schraml, Jan, Jakesova, Jitka, Vanasek, Jaroslav, Melichar, Bohuslav, Seikkula, Heikki, Abdiche, Manouar Samir, Colombel, Marc, Debourdeau, Philippe, Robert, Gregoire, Villers, Arnauld, Ploussard, Guillaume, Pradere, Benjamin, Bruyere, Franck, Descotes, Jean-Luc, Ouzaid, Idir, Winter, Alexander, Hanitzsch, Herbert, Sperling, Herbert, Eckert, Ralf, Hammerer, Peter, Stagge, Elke, Seseke, Florian, Szymula, Silvio, Bamias, Aristotelis, Thanos, Anastasios, Hatzimouratidis, Konstantinos, Mamoulakis, Charalambos, Kalofonos, Haralabos, Oszukowska, Elzbieta, Madziarska, Katarzyna, Fijuth, Jacek, Obarzanowski, Mateusz, Alekseev, Boris, Atduev, Vagif, Pushkar, Dmitri, Veliev, Evgeniy, Zyryanov, Alexander, Petrov, Sergey, Kopyltsov, Evgeny, Kozlov, Vadim, Macko, Ladislav, Dubravicky, Jozef, Polak, Richard, Mir, Obaidullah, Vargovcak, Marek, Mincik, Ivan, Kliment, Jan, Goncalves, Frederico, Mikulas, Juraj, and Sokol, Roman
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Cancer ,Clinical Trials and Supportive Activities ,Patient Safety ,Aging ,Prostate Cancer ,Urologic Diseases ,Cardiovascular ,Clinical Research ,Evaluation of treatments and therapeutic interventions ,6.1 Pharmaceuticals ,Good Health and Well Being ,Aged ,Humans ,Leuprolide ,Male ,Oligopeptides ,Prospective Studies ,Prostatic Neoplasms ,agonists ,atherosclerosis ,cardiotoxicity ,drug therapy ,gonadotropin-releasing hormone ,prostatic neoplasms ,PRONOUNCE Study Investigators ,Cardiorespiratory Medicine and Haematology ,Clinical Sciences ,Public Health and Health Services ,Cardiovascular System & Hematology - Abstract
BackgroundThe relative cardiovascular safety of gonadotropin-releasing hormone (GnRH) antagonists compared with GnRH agonists in men with prostate cancer and known atherosclerotic cardiovascular disease remains controversial.MethodsIn this international, multicenter, prospective, randomized, open-label trial, men with prostate cancer and concomitant atherosclerotic cardiovascular disease were randomly assigned 1:1 to receive the GnRH antagonist degarelix or the GnRH agonist leuprolide for 12 months. The primary outcome was the time to first adjudicated major adverse cardiovascular event (composite of death, myocardial infarction, or stroke) through 12 months.ResultsBecause of slower-than-projected enrollment and fewer-than-projected primary outcome events, enrollment was stopped before the 900 planned participants were accrued. From May 3, 2016, to April 16, 2020, a total of 545 patients from 113 sites across 12 countries were randomly selected. Baseline characteristics were balanced between study groups. The median age was 73 years, 49.8% had localized prostate cancer; 26.3% had locally advanced disease, and 20.4% had metastatic disease. A major adverse cardiovascular event occurred in 15 (5.5%) patients assigned to degarelix and 11 (4.1%) patients assigned to leuprolide (hazard ratio, 1.28 [95% CI, 0.59-2.79]; P=0.53).ConclusionsPRONOUNCE (A Trial Comparing Cardiovascular Safety of Degarelix Versus Leuprolide in Patients With Advanced Prostate Cancer and Cardiovascular Disease) is the first, international, randomized clinical trial to prospectively compare the cardiovascular safety of a GnRH antagonist and a GnRH agonist in patients with prostate cancer. The study was terminated prematurely because of the smaller than planned number of participants and events, and no difference in major adverse cardiovascular events at 1 year between patients assigned to degarelix or leuprolide was observed. The relative cardiovascular safety of GnRH antagonists and agonists remains unresolved. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT02663908.
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- 2021
25. Boosting the essential oil yield of Coriandrum sativum L. using choline chloride-based NADES: an optimized and systematic study employing response surface methodology (RSM)
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Scandar, Samir, Zadra, Claudia, Lanari, Daniela, and Marcotullio, Maria Carla
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- 2024
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26. Stellate Ganglion Block in Subarachnoid Hemorrhage: A Promising Protective Measure Against Vasospasm?
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Oliveira, Leonardo de Barros, Batista, Sávio, Prestes, Milena Zadra, Bocanegra-Becerra, Jhon E., Rabelo, Nicollas Nunes, Bertani, Raphael, Welling, Leonardo Christiaan, and Figueiredo, Eberval Gadelha
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- 2024
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27. Sole Stenting versus Stent-Assisted Coiling for Treating Dissecting Posterior Circulation Aneurysms: A Systematic Review and Meta-Analysis
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Prestes, Milena Zadra, Oliveira, Leonardo B., Soares, Cid, Ramos de Souza, Jefferson, Geris da Costa, José, Rabelo, Nicollas Nunes, Batista, Sávio, Bertani, Raphael, Welling, Leonardo C., Pinheiro, Agostinho C., Patel, Nirav J., and Figueiredo, Eberval G.
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- 2024
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28. Geometric numerical integration of Li\'enard systems via a contact Hamiltonian approach
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Zadra, Federico, Bravetti, Alessandro, and Seri, Marcello
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Mathematics - Numerical Analysis ,Mathematical Physics ,Mathematics - Dynamical Systems ,65D30, 34K28, 34A26, 34C15 - Abstract
Starting from a contact Hamiltonian description of Li\'enard systems, we introduce a new family of explicit geometric integrators for these nonlinear dynamical systems. Focusing on the paradigmatic example of the van der Pol oscillator, we demonstrate that these integrators are particularly stable and preserve the qualitative features of the dynamics, even for relatively large values of the time step and in the stiff regime.
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- 2020
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29. Vitamin D deficiency and hyperglycemia in male rotating shift workers: A disturbed circadian rhythms influence
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Santos, Luisa Zadra Armond de Almeida, Menezes-Júnior, Luiz Antônio Alves de, Freitas, Sílvia Nascimento de, Pimenta, Fausto Aloisio Pedrosa, Machado-Coelho, George Luiz Lins, Oliveira, Fernando Luiz Pereira de, Neto, Raimundo Marques do Nascimento, and Turbino-Ribeiro, Silvana Mara Luz
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- 2023
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30. Theoretical and numerical topics in the invariant calculus of variations
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Zadra, Michele and Mansfield, Elizabeth L.
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510 ,QA Mathematics (inc Computing science) - Published
- 2020
31. Lipid Profile, Eating Habit, and Physical Activity in Children with Down Syndrome: A Prospective Study
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Luca Pecoraro, Melissa Zadra, Francesco Cavallin, Silvana Lauriola, Giorgio Piacentini, and Angelo Pietrobelli
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down syndrome ,childhood obesity ,Mediterranean diet ,KIDMED questionnaire ,Godin questionnaire ,dyslipidemia ,Medicine - Abstract
Children with Down Syndrome (DS) frequently undergo health challenges, including a higher prevalence of overweight and obesity. We aimed to evaluate the impact of dietary and physical advice provided by a specialized pediatrician over two years. In this prospective study, 44 children with DS, aged 2 to 17, underwent outpatient follow-up visits every six months between December 2020 and May 2023. Dietary habits, physical activities, anthropometric data, and laboratory results were recorded at baseline and 2-year follow-up. Adherence to the Mediterranean diet and physical activity were investigated using the ‘KIDMED’ and ‘Godin–Shepard Leisure-Time’ questionnaires, respectively, completed by the parents of the children. Venous blood samples were taken to determine the lipid profile. A significant reduction in BMI z-scores (p = 0.006) and an improvement in Godin–Shepard questionnaire scores (p = 0.0004) were observed. On the other hand, the lipid profile worsened, with an increase in LDL-c (p = 0.04) and a decrease in HDL-c (p = 0.03). Children with DS may benefit from an educational program on nutrition and physical activity to optimize weight control. Different interventions should target the lipid profile. Preventive intervention and follow-up by the pediatrician are essential for DS, which should continue into adulthood.
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- 2024
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32. Biogas Production with Residuals Deriving from Olive Mill Wastewater and Olive Pomace Wastes: Quantification of Produced Energy, Spent Energy, and Process Efficiency
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Nicolò Montegiove, Alberto Maria Gambelli, Eleonora Calzoni, Agnese Bertoldi, Debora Puglia, Claudia Zadra, Carla Emiliani, and Giovanni Gigliotti
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agri-food waste biomasses ,olive pomace ,biorefinery ,biogas ,biomethane ,circular economy ,Agriculture - Abstract
At present, taking into account the sustainability of the starting matrices, the biogas production industry is continuously growing, especially in consideration of ecological transition and circularity. The present study deals with the development of anaerobic bioreactors aimed at valorizing two specific wastes of the olive oil supply chain, i.e., the residual of protein hydrolysis process of three-phases olive pomace (OP-PH) and that recovered after the extraction of bioactive molecules from olive mill wastewater (OMWW waste). The energy consumed for biogas production varied from 0.52 kJ (OP and OMWW waste) to 0.97 kJ (OP-PH), while the energy produced for OP, OP-PH and OMMW waste was equal to 1.73, 2.94 and 1.60 kJ, respectively. The optimal production period was defined by considering only the range showing energy production higher than its consumption. According to this, OMWW showed the best performances, since it required 9 days (instead of 12 of untreated and treated OP) to reach the completion. The biogas production efficiency of the three-phase OP-PH waste calculated in the optimal production period, i.e., 12 days, was higher than the other samples, with a yield of 76.7% and a quantity of energy potentially producible corresponding to 1727.8 kJ/kg of volatile solids. These results pave the way for possible applications of this procedure for the planning of a multi-purpose biorefinery fed with by-products from the olive supply chain waste, thus promoting the use of sustainable waste materials from a circular economy perspective.
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- 2024
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33. Fatores relacionados ao aleitamento materno exclusivo no contexto da Atenção Primária à Saúde
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Evelise Rigoni de Faria, Daniel Demétrio Faustino da Silva, and Luísa Zadra Passberg
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Aleitamento Materno ,Atenção Primária à Saúde ,Saúde Mental ,Apoio Social ,Condições Sociais ,Cuidado da Criança ,Philology. Linguistics ,P1-1091 ,Otorhinolaryngology ,RF1-547 - Abstract
RESUMO Objetivo Identificar os fatores relacionados ao aleitamento materno exclusivo até o sexto mês de vida dos bebês em serviços de Atenção Primária à Saúde. Método Estudo quantitativo, transversal, realizado com 261 mães com bebês de 12 meses, procedentes de unidades de saúde de Porto Alegre. Dados relativos ao aleitamento materno exclusivo, características sociodemográficas, saúde mental materna, relações familiares e acompanhamento de puericultura foram analisados através de testes t, qui-quadrado e modelo regressão de Poisson. Resultados A taxa de aleitamento materno exclusivo até o sexto mês de vida foi de 41%. A mãe ter companheiro aumentou em 46% os índices de aleitamento exclusivo, enquanto retornar ao trabalho antes dos seis meses reduziu em 31% as chances de amamentação exclusiva. Não foi identificada associação significativa entre aleitamento materno exclusivo e variáveis sociodemográficas, saúde mental materna, relações familiares, e acompanhamento de saúde da criança. Conclusão A presença de companheiro e o retorno da mulher ao trabalho após os seis meses de vida do bebê foram identificados como protetores ao aleitamento materno exclusivo. Intervenções em saúde que fomentem a rede de apoio, políticas de incentivo à prática e transmissão de conhecimentos sobre amamentação são importantes para melhores índices de aleitamento materno exclusivo.
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- 2023
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34. Using co-creation focus groups to customise a remote multidomain programme designed to increase dementia literacy
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Aravind Ganesh, Teresa Liu-Ambrose, Natalie Phillips, Kenneth Rockwood, Edeltraut Kröger, Nathan Herrmann, Guangyong Zou, Paul Mick, Serge Gauthier, Walter Wittich, Marie-Céline Lorenzini, Danielle Laurin, Gillian Einstein, Jennifer Bethell, Eric Smith, Karen Messer, Caroline Duchaine, Andrew Hamilton, Heather Keller, Barry Greenberg, Lesley Miller, Susan Marzolini, Robin Hsiung, Jennifer Campos, Jennifer Walker, Catherine Hughes, Nicole Gervais, Andrew Centen, Louis Bherer, Brigitte Gilbert, Amanda Wagner, Katherine Siminovitch, Laura Middleton, Carol Thomas, Andrew Lim, Nicole Anderson, Quincy Almeida, Ron Postuma, Nadia Gosselin, Howard Feldman, Alan Evans, Howard Chertkow, Nellie Kamkar, Manuel Montero-Odasso, Mark Speechley, Bill McIlroy, Richard Camicioli, Roger Marple, Raed Joundi, Chris McGibbon, Linda Yetman, Bryn Robinson, Sylvie Belleville, Haakon Nygaard, Danielle Alcock, Sarah Banks, Paul Brewster, Senny Chan, Marc Cuesta, Samir Das, Carol Evans, Guylaine Ferland, Scott Hofer, Inbal Itzhak, Diane Jacobs, Jody-Lynn Lupo, Zia Mohades, Carolyn Revta, Julie Robillard, Penny Slack, Kayla Regan, Gabrielle Aubin, Asma Fadhlaoui, Nicole D Anderson, Nouha Ben Gaied, Joyla Furlano, Pamela Jarrett, Michael Borrie, January Durant, Tatiana Herold, Yanina Sarquis-Adamson, Penelope Slack, Amal Trigui, Shahnaz Winer, Fatim Ajwani, Anas Alrohimi, Gabrielle Aubin Geneviève Arsenault-Lapierre, Maude Bouchard, Mark Boulos, Jacqueline Burt, Asif Javed Butt, Julie Carrier, Alison Chasteen, Rachel A. Crockett, Danielle D’Amico, Véronique Daneault, Thanh Dang-Vu, Alex Desautels, Caroline Desrosiers, Shirley Dumassais, Emily Dwosh, Margaret Fahnestok, Ryan Stanley Falck, Alexandra Fiocco, Christine Gagnon, Jean-François Gagnon, Liisa Galea, Catherine-Alexandra Grégoire, Stephanie Huang, Inbal Itzak, Elizaveta Klekovkina, Kim Lasnier-Le Quang, Dominique Lorrain, Kaljani Mahalingam, Sarantia Samantha Maltezos, Brooklyn Mankasingh, Samira Mehrabi, Tatiyana Mollayeva, Annabelle Moore, Aline Moussard, Reanne Mundadan, Kelly Murphy, Leigh-Anne M. Noltie, JB Orange, Emilie Parolin, Kathy Pichora-Fuller, Lori Piquette, Jason Plaks, Avery Pratt, Maria Natasha Rajah, Helli Raptis, Anne Julien-Rocheleau, Marie Y. Savundranayagam, Kylie Sullivan, Munira Sultana, Fatima Tangkhpanya, Talar Tcherkezian, Anne-Julie Tessier, Lynn Valeyry Verty, Stephanie Yamin, Anthonio Zadra, Rolando Acosta, Camille Beaudoin, Charlie Henri-Bellamare, Jessica Callegaro, Milad Heshmati, Pierre Pac Soo, Krista Lanctot, Joanne McLaurin, Paul Territo, Donald Weaver, Cheryl Wellington, Rida Abou-Haidar, Sarah Best, Korbin Blue, Isabella Celotto, Lauren Cole, Roger Dixon, Hiroko Dodge, Nada Elhayek, Thalia Field, Jason Haassenstab, Josée Hachee, Lisa Madlesnky, Lauren Moniz, Hanin Omar, Chris Pauley, Jenna Sands Ève Samson, Andrew Sexton, Sheetal Shajan, Sachie Sharma, Mariam Sidrak, Julia Truemner, François Boutin, Yves Boutot, Lise Daigle, Nita Goldband, Elaine Harris, Janet Finkelstein, Kateri Marchand, and Lloyd Schneider
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Medicine - Abstract
Objectives To adapt the content and functionalities of Brain Health PRO, a web-based multidomain program designed to increase dementia literacy, to the context and needs of users, providers and community organisations across Québec, Canada.Design Five consecutive qualitative co-creation focus group sessions 30–90 min in duration each, exploring potential barriers and facilitators to usability, accessibility, comprehensibility, participant recruitment and retention.Setting Virtual meetings.Participants A 15-member team based in Québec and Ontario, Canada, consisting of 9 researchers (including a graduate student and the project coordinator), representing occupational therapy, sensory rehabilitation, neuropsychology, psychology, health science and research methods, 3 informal caregivers of older adults living with cognitive decline and 3 members of the Federation of Quebec Alzheimer Societies.Data analysis Session recordings were summarised through both qualitative description and thematic analysis.Results The synthesised recommendations included adjustments around diversity, the complexity and presentation styles of the materials, suggestions on refining the web interface and the measurement approaches; it influenced aspects of participant recruitment, retention efforts and engagement with the content of Brain Health PRO.Conclusions Co-creation in dementia prevention research is important because it involves collaboration between researchers, community support and service providers, and persons with lived experience as care providers, in the design and implementation of clinical studies. This approach helps to ensure that the content and presentation of educational material is relevant and meaningful to the target population and those involved in its delivery, and it leads to a greater understanding of their needs and perspectives.
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- 2023
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35. Numerical integration in celestial mechanics: a case for contact geometry
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Bravetti, Alessandro, Seri, Marcello, Vermeeren, Mats, and Zadra, Federico
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Mathematics - Numerical Analysis ,Astrophysics - Earth and Planetary Astrophysics ,Mathematical Physics ,65D30, 34K28, 34A26 - Abstract
Several dynamical systems of interest in celestial mechanics can be written in the form of a Newton equation with time-dependent damping, linear in the velocities. For instance, the modified Kepler problem, the spin-orbit model and the Lane-Emden equation all belong to such class. In this work we start an investigation of these models from the point of view of contact geometry. In particular we focus on the (contact) Hamiltonisation of these models and on the construction of the corresponding geometric integrators., Comment: Published in Celestial Mechanics and Dynamical Astronomy
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- 2019
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36. Novel Methodology for Assessing Chip-Package Interaction Effects onChip Performance.
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Armen Kteyan, Jun-Ho Choy, Valeriy Sukharev, Massimo Bertoletti, Carmelo Maiorca, Rossana Zadra, Massimo Inzaghi, Gabriele Gattere, Giancarlo Zinco, Paolo Valente, Roberto Bardelli, Alessandro Valerio, Pierluigi Rolandi, Mattia Monetti, Valentina Cuomo, and Salvatore Santapa
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- 2022
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37. Chromosome segregation fidelity requires microtubule polyglutamylation by the cancer downregulated enzyme TTLL11
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Ivan Zadra, Senda Jimenez-Delgado, Miquel Anglada-Girotto, Carolina Segura-Morales, Zachary J. Compton, Carsten Janke, Luis Serrano, Verena Ruprecht, and Isabelle Vernos
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Science - Abstract
The authors show that polyglutamylation of spindle microtubules is essential for error-free chromosome segregation and is mediated through Tubulin Tyrosine Ligase Like 11 (TTLL11), which is found to be frequently downregulated in cancer.
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- 2022
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38. Obesogenic High-Fat Diet and MYC Cooperate to Promote Lactate Accumulation and Tumor Microenvironment Remodeling in Prostate Cancer
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Boufaied, Nadia, primary, Chetta, Paolo, additional, Hallal, Tarek, additional, Cacciatore, Stefano, additional, Lalli, Daniela, additional, Luthold, Carole, additional, Homsy, Kevin, additional, Imada, Eddie L., additional, Syamala, Sudeepa, additional, Photopoulos, Cornelia, additional, Di Matteo, Anna, additional, de Polo, Anna, additional, Storaci, Alessandra Maria, additional, Huang, Ying, additional, Giunchi, Francesca, additional, Sheridan, Patricia A., additional, Michelotti, Gregory, additional, Nguyen, Quang-De, additional, Zhao, Xin, additional, Liu, Yang, additional, Davicioni, Elai, additional, Spratt, Daniel E., additional, Sabbioneda, Simone, additional, Maga, Giovanni, additional, Mucci, Lorelei A., additional, Ghigna, Claudia, additional, Marchionni, Luigi, additional, Butler, Lisa M., additional, Ellis, Leigh, additional, Bordeleau, François, additional, Loda, Massimo, additional, Vaira, Valentina, additional, Labbé, David P., additional, and Zadra, Giorgia, additional
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- 2024
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39. Supplementary Figure S1 from Obesogenic High-Fat Diet and MYC Cooperate to Promote Lactate Accumulation and Tumor Microenvironment Remodeling in Prostate Cancer
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Boufaied, Nadia, primary, Chetta, Paolo, primary, Hallal, Tarek, primary, Cacciatore, Stefano, primary, Lalli, Daniela, primary, Luthold, Carole, primary, Homsy, Kevin, primary, Imada, Eddie L., primary, Syamala, Sudeepa, primary, Photopoulos, Cornelia, primary, Di Matteo, Anna, primary, de Polo, Anna, primary, Storaci, Alessandra Maria, primary, Huang, Ying, primary, Giunchi, Francesca, primary, Sheridan, Patricia A., primary, Michelotti, Gregory, primary, Nguyen, Quang-De, primary, Zhao, Xin, primary, Liu, Yang, primary, Davicioni, Elai, primary, Spratt, Daniel E., primary, Sabbioneda, Simone, primary, Maga, Giovanni, primary, Mucci, Lorelei A., primary, Ghigna, Claudia, primary, Marchionni, Luigi, primary, Butler, Lisa M., primary, Ellis, Leigh, primary, Bordeleau, François, primary, Loda, Massimo, primary, Vaira, Valentina, primary, Labbé, David P., primary, and Zadra, Giorgia, primary
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- 2024
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40. Data from Obesogenic High-Fat Diet and MYC Cooperate to Promote Lactate Accumulation and Tumor Microenvironment Remodeling in Prostate Cancer
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Boufaied, Nadia, primary, Chetta, Paolo, primary, Hallal, Tarek, primary, Cacciatore, Stefano, primary, Lalli, Daniela, primary, Luthold, Carole, primary, Homsy, Kevin, primary, Imada, Eddie L., primary, Syamala, Sudeepa, primary, Photopoulos, Cornelia, primary, Di Matteo, Anna, primary, de Polo, Anna, primary, Storaci, Alessandra Maria, primary, Huang, Ying, primary, Giunchi, Francesca, primary, Sheridan, Patricia A., primary, Michelotti, Gregory, primary, Nguyen, Quang-De, primary, Zhao, Xin, primary, Liu, Yang, primary, Davicioni, Elai, primary, Spratt, Daniel E., primary, Sabbioneda, Simone, primary, Maga, Giovanni, primary, Mucci, Lorelei A., primary, Ghigna, Claudia, primary, Marchionni, Luigi, primary, Butler, Lisa M., primary, Ellis, Leigh, primary, Bordeleau, François, primary, Loda, Massimo, primary, Vaira, Valentina, primary, Labbé, David P., primary, and Zadra, Giorgia, primary
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- 2024
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41. Supplementary Tables S1-S19 from Obesogenic High-Fat Diet and MYC Cooperate to Promote Lactate Accumulation and Tumor Microenvironment Remodeling in Prostate Cancer
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Boufaied, Nadia, primary, Chetta, Paolo, primary, Hallal, Tarek, primary, Cacciatore, Stefano, primary, Lalli, Daniela, primary, Luthold, Carole, primary, Homsy, Kevin, primary, Imada, Eddie L., primary, Syamala, Sudeepa, primary, Photopoulos, Cornelia, primary, Di Matteo, Anna, primary, de Polo, Anna, primary, Storaci, Alessandra Maria, primary, Huang, Ying, primary, Giunchi, Francesca, primary, Sheridan, Patricia A., primary, Michelotti, Gregory, primary, Nguyen, Quang-De, primary, Zhao, Xin, primary, Liu, Yang, primary, Davicioni, Elai, primary, Spratt, Daniel E., primary, Sabbioneda, Simone, primary, Maga, Giovanni, primary, Mucci, Lorelei A., primary, Ghigna, Claudia, primary, Marchionni, Luigi, primary, Butler, Lisa M., primary, Ellis, Leigh, primary, Bordeleau, François, primary, Loda, Massimo, primary, Vaira, Valentina, primary, Labbé, David P., primary, and Zadra, Giorgia, primary
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- 2024
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42. Supplementary Information from Obesogenic High-Fat Diet and MYC Cooperate to Promote Lactate Accumulation and Tumor Microenvironment Remodeling in Prostate Cancer
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Boufaied, Nadia, primary, Chetta, Paolo, primary, Hallal, Tarek, primary, Cacciatore, Stefano, primary, Lalli, Daniela, primary, Luthold, Carole, primary, Homsy, Kevin, primary, Imada, Eddie L., primary, Syamala, Sudeepa, primary, Photopoulos, Cornelia, primary, Di Matteo, Anna, primary, de Polo, Anna, primary, Storaci, Alessandra Maria, primary, Huang, Ying, primary, Giunchi, Francesca, primary, Sheridan, Patricia A., primary, Michelotti, Gregory, primary, Nguyen, Quang-De, primary, Zhao, Xin, primary, Liu, Yang, primary, Davicioni, Elai, primary, Spratt, Daniel E., primary, Sabbioneda, Simone, primary, Maga, Giovanni, primary, Mucci, Lorelei A., primary, Ghigna, Claudia, primary, Marchionni, Luigi, primary, Butler, Lisa M., primary, Ellis, Leigh, primary, Bordeleau, François, primary, Loda, Massimo, primary, Vaira, Valentina, primary, Labbé, David P., primary, and Zadra, Giorgia, primary
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- 2024
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43. Life expectancy and long-term survival after traumatic spinal cord injury: a systematic review
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ZADRA, Alessandro, primary, BRUNI, Stefania, additional, DE TANTI, Antonio, additional, SAVIOLA, Donatella, additional, CIAVARELLA, Mauro, additional, CANNAVÒ, Giovanni, additional, and BONAVITA, Jacopo, additional
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- 2024
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44. Positive oral contrast material for CT evaluation of non-traumatic abdominal pain in the ED: prospective assessment of diagnostic confidence and throughput metrics
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Triche, Benjamin L., Annamalai, Arvind, Pooler, B. Dustin, Glazer, Joshua M., Zadra, Jacob D., Barclay-Buchanan, Ciara J., Hekman, Daniel J., Mao, Lu, Pickhardt, Perry J., and Lubner, Meghan G.
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- 2022
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45. On the dissociation between potential vorticity conservation and symmetries
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Charron, Martin and Zadra, Ayrton
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Physics - Fluid Dynamics - Abstract
Using a four-dimensional manifestly covariant formalism suitable for classical fluid dynamics, it is shown that the conservation of potential vorticity is not associated with any symmetry of the equations of motion but is instead a trivial conservation law of the second kind. The demonstration is provided in arbitrary coordinates and therefore applies to comoving (or label) coordinates. Since this is at odds with previous studies, which claimed that potential vorticity conservation is associated with a symmetry under particle-relabeling, a detailed discussion on relabeling transformations is also presented., Comment: 11 pages. arXiv admin note: text overlap with arXiv:1704.04214
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- 2018
46. Genetic study of quantitative traits supports the use of Guzerá as dual-purpose cattle
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Eula Regina Carrara, Maria Gabriela Campolina Diniz Peixoto, Renata Veroneze, Fabyano Fonseca e Silva, Pedro Vital Brasil Ramos, Frank Angelo Tomita Bruneli, Lenira El Faro Zadra, Henrique Torres Ventura, Luiz Antônio Josahkian, and Paulo Sávio Lopes
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beef cattle ,dairy cattle ,genetic parameters ,sexual precocity ,guzerá ,Zoology ,QL1-991 - Abstract
Objective The aim of this study was to estimate genetic parameters for 305-day cumulative milk yield and components, growth, and reproductive traits in Guzerá cattle. Methods The evaluated traits were 305-day first-lactation cumulative yields (kg) of milk (MY305), fat (FY305), protein (PY305), lactose (LY305), and total solids (SY305); age at first calving (AFC) in days; adjusted scrotal perimeter (cm) at the ages of 365 (SP365) and 450 (SP450) days; and adjusted body weight (kg) at the ages of 210 (W210), 365 (W365), and 450 (W450) days. The (co)variance components were estimated using the restricted maximum likelihood method for single-trait, bi-trait and tri-trait analyses. Contemporary groups and additive genetic effects were included in the general mixed model. Maternal genetic and permanent environmental effects were also included for W210. Results The direct heritability estimates ranged from 0.16 (W210) to 0.32 (MY305). The maternal heritability estimate for W210 was 0.03. Genetic correlation estimates among milk production traits and growth traits ranged from 0.92 to 0.99 and from 0.92 to 0.99, respectively. For milk production and growth traits, the genetic correlations ranged from 0.33 to 0.56. The genetic correlations among AFC and all other traits were negative (−0.43 to −0.27). Scrotal perimeter traits and body weights showed genetic correlations ranging from 0.41 to 0.46, and scrotal perimeter and milk production traits showed genetic correlations ranging from 0.11 to 0.30. The phenotypic correlations were similar in direction (same sign) and lower than the corresponding genetic correlations. Conclusion These results suggest the viability and potential of joint selection for dairy and beef traits in Guzerá cattle, taking into account reproductive traits.
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- 2022
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47. GABLS4 intercomparison of snow models at Dome C in Antarctica
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P. Le Moigne, E. Bazile, A. Cheng, E. Dutra, J. M. Edwards, W. Maurel, I. Sandu, O. Traullé, E. Vignon, A. Zadra, and W. Zheng
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Environmental sciences ,GE1-350 ,Geology ,QE1-996.5 - Abstract
The Antarctic plateau, characterized by cold and dry weather conditions with very little precipitation, is mostly covered by snow at the surface. This paper describes an intercomparison of snow models, of varying complexity, used for numerical weather prediction or academic research. The results of offline numerical simulations, carried out during 15 d in 2009, on a single site on the Antarctic plateau, show that the simplest models are able to reproduce the surface temperature as well as the most complex models provided that their surface parameters are well chosen. Furthermore, it is shown that the diversity of the surface parameters of the models strongly impacts the numerical simulations, in particular the temporal variability of the surface temperature and the components of the surface energy balance. The models tend to overestimate the surface temperature by 2–5 K at night and underestimate it by 2 K during the day. The observed and simulated turbulent latent heat fluxes are small, of the order of a few W m−2, with a tendency to underestimate, while the sensible heat fluxes are in general too intense at night as well as during the day. The surface temperature errors are consistent with too large a magnitude of sensible heat fluxes during the day and night. Finally, it is shown that the most complex multilayer models are able to reproduce well the propagation of the daily diurnal wave, and that the snow temperature profiles in the snowpack are very close to the measurements carried out on site.
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- 2022
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48. Neonates undergoing pyloric stenosis repair are at increased risk of difficult airway management: secondary analysis of the NEonate and Children audiT of Anaesthesia pRactice IN Europe
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Breschan, Christian, Likar, Rudolf, Platzer, Manuela, Edelman, Isole, Eger, Johanes, Heschl, Stefan, Messerer, Brigitte, Vittinghof, Maria, Kroess, Ruth, Stichlberger, Martina, Kahn, David, Pirotte, Thierry, Pregardien, Caroline, Veyckemans, Francis, Stevens, France, Berghmans, Johan, Bauters, Annemie, De Baerdemaeker, Luc, De Hert, Stefan, Lapage, Koen, Parashchanka, Aliaksandra, Van Limmen, Jurgen, Wyffels, Piet, Lauweryns, Julie, Najafi, Nadia, Vundelinckx, Joris, Butković, Diana, Sorić, Ivana Kerovec, Kralik, Sandra, Markić, Ana, Azman, Josip, Markic, Josko, Pupacic, Daniela, Frelich, Michal, Reimer, Petr, Urbanec, René, Cajková, Petra, Mixa, Vladimír, Sedláčková, Yvona, Knoppová, Lenka, Zlámalová (neé Květoňová), Alena, Vavřina, Martin, Žurek, Jiří, Hansen, Tom, Afshari, Arash, Bille, Anders Bastholm, Ellekvist, Marguerite, Ilmoja, Mari-Liis, Moor, Reet, Kikas, Reet, Väli, Merle, Kallio, Kariantti, Reponen, Elisa, Suominen, Pertti, Suvanto, Sami, Vähätalo, Raisa, Kokki, Hannu, Kokki, Merja, Harju, Jarkko, Kokkonen, Miia, Vieri, Jenni, Manner, Tuula, Catherine, Amory, Ludot, Hugues, Bert, Dina, Godart, Juliette, Laffargue, Anne, Dupont, Hervé, Urbina, Benjamin, Baujard, Catherine, Roulleau, Philippe, Staiti, Giuseppe, Bordes, Maryline, Gaulain, Karine Nouette, Hamonic, Yann, Semjen, François, Jacqmarcq, Olivier, Lejus-Bourdeau Cécile Magne, Caroline, Petry, Léa, Ros, Lilica, Zang, Aurélien, Bennis, Mehdi, Coustets, Bernard, Fesseau, Rose, Constant, Isabelle, Khalil, Eliane, Sabourdin, Nada, Audren, Noemie, Descarpentries, Thomas, Fabre, Fanny, Legrand, Aurélien, Druot, Emilie, Orliaguet, Gilles, Sabau, Lucie, Uhrig, Lynn, Brière, François de la, Jonckheer, Karin, Mission, Jean-Paul, Scordo, Lucia, Couchepin, Caroline, Dadure, Christophe, De la Arena, Pablo, Hertz, Laurent, Pirat, Philippe, Sola, Chrystelle, Bellon, Myriam, Dahmani, Souhayl, Julien-Marsollier, Florence, Michelet, Daphne, Depret-Donatien, Veronique, Lesage, Anne, Kaufmann, Jost, Laschat, Michael, Wappler, Frank, Becke, Karin, Brunner, Lena, Oppenrieder, Karin, Badelt, Gregor, Hochmuth, Karin, Koller, Bernhard, Reil, Anita, Richter, Sebastian, Fischer, Thomas, Diers, Anja, Schorer, Clemens, Weyland, Andreas, Cohausz, Ruth, Kretz, Franz-Josef, Löffler, Michaela, Wilbs, Markus, Hoehne, Claudia, Ulrici, Johanna, Goeters, Christiane, Flinspach, Armin, Klages, Matthias, Lindau, Simone, Messroghli, Leila, Zacharowski, Kai, Eisner, Christoph, Mueller, Thomas, Richter, Daniel, Schäfer, Melanie, Weigand, Markus, Weiterer, Sebastian, Ochsenreiter, Miriam, Schöler, Michael, Terboven, Tom, Eggemann, Isabel, Haussmann, Sascha, Leister, Nicolas, Menzel, Christoph, Trieschmann, Uwe, Yücetepe, Sirin, Keilig, Susanna, Kranke, Peter, Jelting, Yvonne, Baehner, Torsten, Ellerkmann, Richard, Ghamari, Shahab, Neumann, Claudia, Söhle, Martin, Chloropoulou, Pelagia, Ntritsou, Vagia, Papagiannopoulou, Pinelopi, Garini, Eleana, Karafotia, Afroditi, Mammi, Panagoula, Bali, Evangelia, Iordanidou, Despoina, Malisiova, Anna, Polyzoi, Artemis, Tsiotou, Adelais, Sapi, Erzsebet, Székely, Edgar, Kosik, Nandor, Maráczi, Veronika, Schnur, Janos, Csillag, Judit, Gál, János, Göbl, Gergely, Hauser, Balázs, Petróczy, András, Tövisházi, Gyula, Blain, Stuart, Gallagher, Sarah, Harte, Sinead, Jackson, Mandy, Meehan, Emma, Nawoor, Zeenat, O’Hare, Brendan, Ross, Mark, Lerro, Daniela, Astuto, Marinella, Grasso, Chiara, Scalisi, Rita, Frasacco, Giulia, Lenares, Elena, Leone, Roberto, Grazzini, Maurizia, Minardi, Carmelo, Zadra, Nicola, Cinnella, Gilda, Cotoia, Antonella, Galante, Dario, De Lorenzo, Brita, Kuppers, Beate, Bottazzi, Giulia, Caramelli, Fabio, Mondardini, Maria Cristina, Rossetti, Emanuele, Picardo, Sergio, Vittori, Alessandro, Camporesi, Anna, Izzo, Francesca, Calderini, Edoardo, Colantonio, Laura Brigitta, Finamore, Simona Anna, Porro, Giuliana Anna, Bonfiglio, Rachele, Disma, Nicola, Kotzeva, Svetlana, Mattioli, Girolamo, Micalizzi, Camilla, Montaguti, Alessia, Pistorio, Angela, Guddo, Anna, Neba, Gerald Rogan, Favarato, Moreno, Locatelli, Bruno Guido, Maffioletti, Micol, Sonzogni, Valter, Garra, Rossella, Sammartino, Maria, Sbaraglia, Fabio, Cortegiani, Andrea, Moscarelli, Alessandra, Attanasi, Elena, Tesoro, Simonetta, Agapiti, Cristina, Pinzoni, Francesca, Vezzoli, Cesare, Federico, Bilotta, Barzdina, Arta, Straume, Zane, Zundane, Anda, Lukosiene, Laura, Maraulaite, Irena, Razlevice, Ilona, Schmitz, Bernd, Mifsud, Stephanie, Aehling, Carolin, Allison, Celia, De Boer, Rients, Emal, Dina, Stevens, Markus, Buitenhuis, Marielle, de Graaff, Jurgen, De Liefde, Inge, Machotta, Andreas, Scoones, Gail, Staals, Lonneke, Tomas, Jeremy, Van der Knijff-van Dortmont, Anouk, Veldhuizen, Marianne, Alders, David, Schafrat, Eva, Schreiber, Jan, Vermeulen, Petronella Mari, Hendriks, Mark, Lako, Sandra, Voet-Lindner, Marieke, Pieters, Barbe, Scheffer, Gert-Jan, Tielens, Luc, Absalom, Anthony R., Bergsma, Margot, De Ruiter, Joke, Meier, Sascha, Volkers, Martin, Zweers, Tjerk, Beukers, Anne M., Boer, Christa, Dertinger, Jurgen, Numan, Sandra, Van Zaane, Bas, Boerke, Wenche B., Ekiz, Nil, Stensrud, Kristoffer, Drage, Inger Marie, Isern, Erik Ramon, Bartkowska-Sniatkowska, Alicja, Grzeskowiak, Malgorzata, Juzwa-Sobieraj, Magdalena, Rosada-Kurasińska, Jowita, Baranowski, Artur, Jakubowska, Karina, Lewandowska, Dorota, Mierzewska-Schmidt, Magdalena, Sawicki, Piotr, Urban-Lechowicz, Magdalena, Przemyslaw, Pomianek, Zielinska, Marzena, Leal, Teresa, Soares, Maria, Pina, Pedro, Pinho, Sílvia, Patuleia, Maria Domingas, Esteves, Catarina Cruz, Salgado, Helena, Santos, Maria João, Badeti, Rodica, Cindea, Iulia, Oana, Loredana, Gurita, Adriana, Ilie, Luminita, Mocioiu, Gabriel, Tabacaru, Radu, Trante, Irina, Munteanu, Valentin, Morariu, Mihai, Nyíri, Emese, Budic, Ivana, Marjanovic, Vesna, Drašković, Biljana, Pandurov, Marina, Ilic, Jordanka, Mandras, Ana, Rados, Zdenka, Stankovic, Nikola, Suica, Maja, Vasiljevic, Sladjana, Knezevic, Mirjana, Milojevic, Irina, Petrov, Ivana, Racic, Selena Puric, Simic, Dusica, Simic, Irena, Stevic, Marija, Vulicevic, Irena, Bystrica, Banská, Cabanová, Barbora, Hanula, Miloslav, Berger, Jelena, Janjatovic, Darja, Štupnik, Špela Pirtovšek, Méndez, Dolores, Pino, Gema, Rubio, Paloma, Izquierdo, Alberto, López, Silvia, Serrano, Cristina González, Cebrián, Jesús, Peleteiro, Ana, Del Rey de Diego, Pilar, García, Ernesto Martínez, Tormo de las Heras, Carolina, Montero, Pablo Troncoso, Arbona, Celia, Artés, David, Chamizo, Alicia, Serrano, Silvia, Comas, Montserrat Suarez, Escribá, Francisco, Auli, Cristina, Pardo, Osvaldo Pérez, Biddle, Natalia Sierra, Castaño, Ceferina Suárez, Villalobos Rico, María Isabel, Muñoz, Susana Manrique, Martínez, Irene García, Estruch, Nuria Montferrer, Ortíz, Elena Vilardell, Poves-Álvarez, Rodrigo, Kohn, Ivan, Lindestam, Ulf, Reinhard, Jarl, Castellheim, Albert, Sandström, Kerstin, Bengt, Sporre, Dörenberg, Rainer, Frykholm, Peter, Garcia, Maria, Kvarnström, Ann, Pontén, Emma, Bruelisauer, Thomas, Erdoes, Gabor, Kaiser, Heiko, Marchon, Mathias, Riva, Thomas, Seiler, Stefan, Bögli, Yann, Dolci, Mirko, Marcucci, Carine, Habre, Walid, Pichon, Isabelle, Vutskits, Laszlo, Casutt, Mattias, Hölzle, Martin, Hurni, Thomas, Jöhr, Martin, Malär, Anna-Ursina, Mauch, Jacqueline, Erb, Thomas, Oeinck, Karin, Akin, Mine, Keskin, Gulsen, Senayli, Yesim, Kaya, Guner, Kendigelen, Pinar, Tutuncu, Ayse Çiğdem, Hatipoğlu, Zehra, Özcengiz, Dilek, Erdost, Hale Aksu, Öçmen, Elvan, Olguner, Çimen, Ayanoglu, Hilmi, Dincer, Pelin Corman, Umuroglu, Tumay, Azizoglu, Mustafa, Birbiçer, Handan, Doruk, Nurcan, Sagun, Aslı, Baris, Sibel, Dmytriiev, Dmytro, Kuchi, Sridevi, Masip, Nuria, Brooks, Peter, Hare, Alison, Ahmad, Nargis, Casey, Michelle, De Silva, Sam, Dobby, Nadine, Krishnan, Prakash, Sogbodjor, L. Amaki, Walker, Ellie, Walker, Suellen, King, Stephanie, Nicholson, Katy, Quinney, Michelle, Stevens, Paul, Blevin, Andrew, Giombini, Mariangela, Goonasekera, Chulananda, Adil, Sadia, Bew, Stephanie, Bodlani, Carol, Gilpin, Dan, Jinks, Stephanie, Malarkkan, Nalini, Miskovic, Alice, Pad, Rebecca, Barry, Juliet Wolfe, Abbott, Joy, Armstrong, James, Cooper, Natalie, Crate, Lindsay, Emery, John, James, Kathryn, King, Hannah, Martin, Paul, Catenacci, Stefano Scalia, Bomont, Rob, Smith, Paul, Mele, Sara, Verzelloni, Alessandra, Dix, Philippa, Bell, Graham, Gordeva, Elena, McKee, Lesley, Ngan, Esther, Scheffczik, Jutta, Tan, Li-En, Worrall, Mark, Cassar, Carmel, Goddard, Kevin, Barlow, Victoria, Oshan, Vimmi, Shah, Khairi, Bell, Sarah, Daniels, Lisa, Gandhi, Monica, Pachter, David, Perry, Chris, Robertson, Andrew, Scott, Carmen, Waring, Lynne, Barnes, David, Childs, Sophie, Norman, Joanne, Sunderland, Robin, Julia, Dowell, Prisca, Feijten, Pierre, Harlet, Sarah, Herbineaux, Brigitte, Leva, Benoît, Plichon, Katalin, Virág, Engelhardt, Thomas, Hansen, Tom G., de Graaff, Jurgen C., and Virag, Katalin
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- 2022
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49. Integration of anaerobic digestion and composting allows safety recovery of energy and nutrients from AFB1 contaminated corn
- Author
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Cucina, Mirko, Tacconi, Chiara, Gigliotti, Giovanni, and Zadra, Claudia
- Published
- 2022
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50. Longitudinal associations throughout adolescence: Suicidal ideation, disturbing dreams, and internalizing symptoms
- Author
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El-Hourani, Mira, Zadra, Antonio, Castellanos-Ryan, Natalie, Parent, Sophie, Renaud, Johanne, and Séguin, Jean R.
- Published
- 2022
- Full Text
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