15,164 results on '"Somogyi A"'
Search Results
102. The 2020 release of the ExoMol database: molecular line lists for exoplanet and other hot atmospheres
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Tennyson, Jonathan, Yurchenko, Sergei N., Al-Refaie, Ahmed F., Clark, Victoria H. J., Chubb, Katy L., Conway, Eamon K., Dewan, Akhil, Gorman, Maire N., Hill, Christian, Lynas-Gray, A. E., Mellor, Thomas, McKemmish, Laura K., Owens, Alec, Polyansky, Oleg L., Semenov, Mikhail, Somogyi, Wilfrid, Tinetti, Giovanna, Upadhyay, Apoorva, Waldmann, Ingo, Wang, Yixin, Wright, Samuel, and Yurchenko, Olga P.
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Astrophysics - Solar and Stellar Astrophysics ,Astrophysics - Earth and Planetary Astrophysics ,Physics - Atmospheric and Oceanic Physics ,Physics - Chemical Physics - Abstract
The ExoMol database (www.exomol.com) provides molecular data for spectroscopic studies of hot atmospheres. While the data is intended for studies of exoplanets and other astronomical bodies, the dataset is widely applicable. The basic form of the database is extensive line lists; these are supplemented with partition functions, state lifetimes, cooling functions, Land\'e g-factors, temperature-dependent cross sections, opacities, pressure broadening parameters, $k$-coefficients and dipoles. This paper presents the latest release of the database which has been expanded to consider 80 molecules and 190 isotopologues totaling over 700 billion transitions. While the spectroscopic data is concentrated at infrared and visible wavelengths, ultraviolet transitions are being increasingly considered in response to requests from observers. The core of the database comes from the ExoMol project which primarily uses theoretical methods, albeit usually fine-tuned to reproduce laboratory spectra, to generate very extensive line lists for studies of hot bodies. The data has recently been supplemented by line lists deriving from direct laboratory observations, albeit usually with the use of ab initio transition intensities. A major push in the new release is towards accurate characterisation of transition frequencies for use in high resolution studies of exoplanets and other bodies.
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- 2020
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103. X-ray Observations of the Peculiar Cepheid V473 Lyr Identify A Low-Mass Companion
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Evans, Nancy Remage, Pillitteri, Ignazio, Molnar, Laszlo, Szabados, Laszlo, Plachy, Emese, Szabo, Robert, Engle, Scott, Guinan, Ed, Wolk, Scott, Guenther, H. Moritz, Neilson, Hilding, Marengo, Massimo, Matthews, Lynn D., Moschou, Sofia, Drake, Jeremy J., Kashyap, Vinay, Kervella, Pierre, Tordai, Tamas, Somogyi, Peter, and Burki, Gilbert
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Astrophysics - Solar and Stellar Astrophysics - Abstract
V473 Lyr is a classical Cepheid which is unique in having substantial amplitude variations with a period of approximately 3.3 years, thought to be similar to the Blazhko variations in RR Lyrae stars. We obtained an {\it XMM-Newton} observation of this star to followup a previous detection in X-rays. Rather than the X-ray burst and rapid decline near maximum radius seen in $\delta$ Cephei itself, the X-ray flux in V473 Lyr remained constant for a third of the pulsation cycle covered by the observation. Thus the X-rays are most probably not produced by the changes around the pulsation cycle. The X-ray spectrum is soft (kT = 0.6 keV), with X-ray properties which are consistent with a young low mass companion. Previously there was no evidence of a companion in radial velocities or in {\it Gaia} and {\it Hipparcos} proper motions. While this rules out companions which are very close or very distant, a binary companion at a separation between 30 and 300 AU is possible. This is an example of an X-ray observation revealing evidence of a low mass companion, which is important in completing the mass ratio statistics of binary Cepheids. Furthermore, the detection of a young X-ray bright companion is a further indication that the Cepheid (primary) is a Population I star, even though its pulsation behavior differs from other classical Cepheids., Comment: Accepted by AJ
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- 2020
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104. MB Numerical Methods
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Dubovyk, Ievgen, Gluza, Janusz, Somogyi, Gábor, Beiglböck, Wolf, Founding Editor, Ehlers, Jürgen, Founding Editor, Hepp, Klaus, Founding Editor, Weidenmüller, Hans-Arwed, Founding Editor, Citro, Roberta, Series Editor, Hänggi, Peter, Series Editor, Hjorth-Jensen, Morten, Series Editor, Lewenstein, Maciej, Series Editor, Rubio, Angel, Series Editor, Schleich, Wolfgang, Series Editor, Theisen, Stefan, Series Editor, Wells, James D., Series Editor, Zank, Gary P., Series Editor, Dubovyk, Ievgen, Gluza, Janusz, and Somogyi, Gábor
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- 2022
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105. Resolution of Singularities
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Dubovyk, Ievgen, Gluza, Janusz, Somogyi, Gábor, Beiglböck, Wolf, Founding Editor, Ehlers, Jürgen, Founding Editor, Hepp, Klaus, Founding Editor, Weidenmüller, Hans-Arwed, Founding Editor, Citro, Roberta, Series Editor, Hänggi, Peter, Series Editor, Hjorth-Jensen, Morten, Series Editor, Lewenstein, Maciej, Series Editor, Rubio, Angel, Series Editor, Schleich, Wolfgang, Series Editor, Theisen, Stefan, Series Editor, Wells, James D., Series Editor, Zank, Gary P., Series Editor, Dubovyk, Ievgen, Gluza, Janusz, and Somogyi, Gábor
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- 2022
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106. Mellin-Barnes Representations for Feynman Integrals
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Dubovyk, Ievgen, Gluza, Janusz, Somogyi, Gábor, Beiglböck, Wolf, Founding Editor, Ehlers, Jürgen, Founding Editor, Hepp, Klaus, Founding Editor, Weidenmüller, Hans-Arwed, Founding Editor, Citro, Roberta, Series Editor, Hänggi, Peter, Series Editor, Hjorth-Jensen, Morten, Series Editor, Lewenstein, Maciej, Series Editor, Rubio, Angel, Series Editor, Schleich, Wolfgang, Series Editor, Theisen, Stefan, Series Editor, Wells, James D., Series Editor, Zank, Gary P., Series Editor, Dubovyk, Ievgen, Gluza, Janusz, and Somogyi, Gábor
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- 2022
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107. Precision in Perturbative Particle Physics
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Dubovyk, Ievgen, Gluza, Janusz, Somogyi, Gábor, Beiglböck, Wolf, Founding Editor, Ehlers, Jürgen, Founding Editor, Hepp, Klaus, Founding Editor, Weidenmüller, Hans-Arwed, Founding Editor, Citro, Roberta, Series Editor, Hänggi, Peter, Series Editor, Hjorth-Jensen, Morten, Series Editor, Lewenstein, Maciej, Series Editor, Rubio, Angel, Series Editor, Schleich, Wolfgang, Series Editor, Theisen, Stefan, Series Editor, Wells, James D., Series Editor, Zank, Gary P., Series Editor, Dubovyk, Ievgen, Gluza, Janusz, and Somogyi, Gábor
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- 2022
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108. Analytic Solutions
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Dubovyk, Ievgen, Gluza, Janusz, Somogyi, Gábor, Beiglböck, Wolf, Founding Editor, Ehlers, Jürgen, Founding Editor, Hepp, Klaus, Founding Editor, Weidenmüller, Hans-Arwed, Founding Editor, Citro, Roberta, Series Editor, Hänggi, Peter, Series Editor, Hjorth-Jensen, Morten, Series Editor, Lewenstein, Maciej, Series Editor, Rubio, Angel, Series Editor, Schleich, Wolfgang, Series Editor, Theisen, Stefan, Series Editor, Wells, James D., Series Editor, Zank, Gary P., Series Editor, Dubovyk, Ievgen, Gluza, Janusz, and Somogyi, Gábor
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- 2022
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109. Complex Analysis
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Dubovyk, Ievgen, Gluza, Janusz, Somogyi, Gábor, Beiglböck, Wolf, Founding Editor, Ehlers, Jürgen, Founding Editor, Hepp, Klaus, Founding Editor, Weidenmüller, Hans-Arwed, Founding Editor, Citro, Roberta, Series Editor, Hänggi, Peter, Series Editor, Hjorth-Jensen, Morten, Series Editor, Lewenstein, Maciej, Series Editor, Rubio, Angel, Series Editor, Schleich, Wolfgang, Series Editor, Theisen, Stefan, Series Editor, Wells, James D., Series Editor, Zank, Gary P., Series Editor, Dubovyk, Ievgen, Gluza, Janusz, and Somogyi, Gábor
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- 2022
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110. FOXM1 is critical for the fitness recovery of chromosomally unstable cells
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Pan, Fan, Chocarro, Sara, Ramos, Maria, Chen, Yuanyuan, Alonso de la Vega, Alicia, Somogyi, Kalman, and Sotillo, Rocio
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- 2023
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111. ALTERED MORPHOLOGY AND MEMBRANE PROPERTIES OF PYRAMIDAL NEURONS COMPENSATE EACH OTHER’S DESTRUCTIVE EFFECTS ON DENDRITIC SIGNALLING IN THE TG2576 AMYLOID MOUSE MODEL OF ALZHEIMER’S DISEASE
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Attila Somogyi, Nhan Nguyen, and Ervin Wolf
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Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 - Published
- 2023
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112. Tuberculosis in prehistory in Eastern Central Europe (Hungary) – Chronological and geographical distribution
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Gémes, Anett, Mateovics-László, Orsolya, Anders, Alexandra, Raczky, Pál, Szabó, Géza, Somogyi, Krisztina, Keszi, Tamás, Gyenesei, Katalin Éva, Kovács, Loránd Olivér, Marcsik, Antónia, Szabó, László D., Kiss, Krisztián, Köhler, Kitti, Zoffmann, Zsuzsanna K., Szeniczey, Tamás, and Hajdu, Tamás
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- 2023
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113. Consumer adoption of digital grocery shopping: what is the impact of consumer’s prior-to-use knowledge?
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Zolfaghari, Alireza, Thomas-Francois, Kimberly, and Somogyi, Simon
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- 2023
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114. The cultural acceptance of digital food shopping: conceptualisation, scale development and validation
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Thomas-Francois, Kimberly, Somogyi, Simon, and Zolfaghari, Alireza
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- 2023
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115. Price competition with capacity uncertainty - feasting on leftovers.
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Robert Somogyi, Wouter Vergote, and Gábor Virág
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- 2023
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116. Effect of electroacupuncture on opioid consumption in patients with chronic musculoskeletal pain: protocol of a randomised controlled trial
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Xue Charlie CL, Helme Robert D, Gibson Stephen, Hogg Malcolm, Arnold Carolyn, Somogyi Andrew A, Da Costa Cliff, Wang Yanyi, Lu Shao-chen, and Zheng Zhen
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Acupuncture ,Chronic pain ,Electroacupuncture ,Opioid medication ,Pain education ,Randomised controlled trial ,Medicine (General) ,R5-920 - Abstract
Abstract Background Chronic musculoskeletal pain is common and has been increasingly managed by opioid medications, of which the long-term efficacy is unknown. Furthermore, there is evidence that long-term use of opioids is associated with reduced pain control, declining physical function and quality of life, and could hinder the goals of integrated pain management. Electroacupuncture (EA) has been shown to be effective in reducing postoperative opioid consumption. Limited evidence suggests that acupuncture could assist patients with chronic pain to reduce their requirements for opioids. The proposed research aims to assess if EA is an effective adjunct therapy to standard pain and medication management in reducing opioids use by patients with chronic musculoskeletal pain. Methods In this multicentre, randomised, sham-acupuncture controlled, three-arm clinical trial, 316 patients regularly taking opioids for pain control and meeting the defined selection criteria will be recruited from pain management centres and clinics of primary care providers in Victoria, Australia. After a four-week run-in period, the participants are randomly assigned to one of three treatment groups to receive EA, sham EA or no-EA with a ratio of 2:1:1. All participants receive routine pain medication management delivered and supervised by the trial medical doctors. Twelve sessions of semi-structured EA or sham EA treatment are delivered over 10 weeks. Upon completion of the acupuncture treatment period, there is a 12-week follow-up. In total, participants are involved in the trial for 26 weeks. Outcome measures of opioid and non-opioid medication consumption, pain scores and opioid-related adverse events are documented throughout the study. Quality of life, depression, function, and attitude to pain medications are also assessed. Discussion This randomised controlled trial will determine whether EA is of significant clinical value in assisting the management of debilitating chronic pain by reducing opioids consumption and their associated adverse events, as well as improving the quality of life for those with chronic pain. Such an outcome will provide the rationale for including EA into multidisciplinary programmes for effective management of chronic musculoskeletal pain. Trial registration Australian New Zealand Clinical Trial Registry (ACTRN12609000676213) http://www.anzctr.org.au/trial_view.aspx?ID=308008
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- 2012
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117. Leveraging code-free deep learning for pill recognition in clinical settings: A multicenter, real-world study of performance across multiple platforms.
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Amir Reza Ashraf, Anna Somogyi-Végh, Sára Merczel, Nóra Gyimesi, and András Fittler
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- 2024
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118. Generalized Formal Model-Verifier: A Formal Approach for Verifying Static Models.
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Norbert Somogyi and Gergely Mezei
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- 2024
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119. Unmasking pipefish otolith using synchrotron-based scanning X-ray fluorescence
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Vincent Haÿ, Sophie Berland, Kadda Medjoubi, Andrea Somogyi, Marion I. Mennesson, Philippe Keith, and Clara Lord
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Medicine ,Science - Abstract
Abstract Scientists use otoliths to trace fish life history, especially fish migrations. Otoliths incorporate signatures of individual growth and environmental use. For many species, distinct increment patterns in the otolith are difficult to discern; thus, questions remain about crucial life history information. To unravel the history of such species, we use synchrotron-based scanning X-ray fluorescence. It allows the mapping of elements on the entire otolith at a high spatial resolution. It gives access to precise fish migration history by tagging landmark signature for environmental transition and it also characterises localised growth processes at a mineral level. Freshwater pipefish, which are of conservation concern, have otoliths that are small and fragile. Growth increments are impossible to identify and count; therefore, there is a major lack of knowledge about their life history. We confirm for the first time, by mapping strontium that the two tropical pipefish species studied are diadromous (transition freshwater/marine/freshwater). Mapping of other elements uncovered the existence of different migratory routes during the marine phase. Another major breakthrough is that we can chemically count growth increments solely based on sulphur signal as it is implicated in biomineralization processes. This novel method circumvents reader bias issues and enables age estimation even for otoliths with seemingly untraceable increments. The high spatial resolution elemental mapping methods push back limits of studies on life traits or stock characterisation.
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- 2023
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120. PNPLA3 rs738409 risk genotype decouples TyG index from HOMA2-IR and intrahepatic lipid content
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Ákos Nádasdi, Viktor Gál, Tamás Masszi, Anikó Somogyi, and Gábor Firneisz
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NAFLD ,PNPLA3 ,HOMA2-IR ,TyG ,HTGC ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Background Recent reports suggested a different predictive value for TyG index compared to HOMA-IR in coronary artery calcification (CAC) and other atherosclerotic outcomes, despite that both indices are proposed as surrogate markers of insulin resistance. We hypothesized a key role for liver pathology as an explanation and therefore assessed the relationship among the two indices and the intrahepatic lipid content stratified by PNPLA3 rs738409 genotypes as a known non-alcoholic fatty liver disease (NAFLD) genetic risk. Methods Thirty-nine women from a prior GDM-genetic study were recalled with PNPLA3 rs738409 CC and GG genotypes for metabolic phenotyping and to assess hepatic triglyceride content (HTGC). 75 g OGTT was performed, fasting lipid, glucose, insulin levels and calculated insulin resistance indices (TyG and HOMA2-IR) were used. HTGC was measured by MR based methods. Mann–Whitney-U, χ2 and for the correlation analysis Spearman rank order tests were applied. Results The PNPLA3 rs738409 genotype had a significant effect on the direct correlation between the HOMA2-IR and TyG index: the correlation (R = 0.52, p = 0.0054) found in the CC group was completely abolished in those with the GG (NAFLD) risk genotype. In addition, the HOMA2-IR correlated with HTGC in the entire study population (R = 0.69, p
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- 2023
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121. Association of hypoxia inducible factor-1 alpha gene polymorphism with both type 1 and type 2 diabetes in a Caucasian (Hungarian) sample
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Panczel Pal, Hosszufalusi Nora, Nemeth Nora, Szekely Anna, Somogyi Aniko, Kereszturi Eva, Kovacs-Nagy Reka, Nagy Geza, Ronai Zsolt, and Sasvari-Szekely Maria
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Internal medicine ,RC31-1245 ,Genetics ,QH426-470 - Abstract
Abstract Background Hypoxia inducible factor-1 alpha (HIF-1α) is a transcription factor that plays an important role in neo-vascularisation, embryonic pancreas beta-cell mass development, and beta cell protection. Recently a non synonymous single nucleotide polymorphism (g.C45035T SNP, rs11549465) of HIF-1α gene, resulting in the p.P582S amino acid change has been shown to be associated with type 2 diabetes (T2DM) in a Japanese population. Our aim was to replicate these findings on a Caucasian (Hungarian) population, as well as to study whether this genetic effect is restricted to T2DM or can be expanded to diabetes in general. Methods A large Caucasian sample (N = 890) was recruited including 370 T2DM, 166 T1DM and 354 healthy subjects. Genotyping was validated by two independent methods: a restriction fragment analysis (RFLP) and a real time PCR using TaqMan probes. An overestimation of heterozygotes by RFLP was observed as a consequence of a nearby SNP (rs34005929). Therefore genotyping results of the justified TaqMan system were accepted. The measured genotype distribution corresponded to Hardy-Weinberg equilibrium (P = 0.740) Results As the TT genotype was extremely rare in the population (0.6% in clinical sample and 2.5% in controls), the genotypes were grouped as T absent (CC) and T present (CT and TT). Genotype-wise analysis showed a significant increase of T present group in controls (24.0%) as compared to patients (16.8%, P = 0.008). This genetic effect was demonstrated in the separated samples of type 1 (15.1%, P = 0.020), and also in type 2 (17.6%, P = 0.032) diabetes. Allele-wise analysis gave identical results showing a higher frequency of the T allele in the control sample (13.3%) than in the clinical sample (8.7%, P = 0.002) with similar results in type 1 (7.8%, P = 0.010) and type 2 (9.1%, P = 0.011) diabetes. The odds ratio for diabetes (either type 1 or 2) was 1.56 in the presence of the C allele. Conclusion We confirmed the protective effect of a rare genetic variant of HIF-1α gene against type 2 diabetes in a Caucasian sample. Moreover we demonstrated a genetic contribution of the same polymorphism in type 1 diabetes as well, supporting a possible overlap in pathomechanism for T2DM and a T1DM.
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- 2009
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122. Automatic brain MRI motion artifact detection based on end-to-end deep learning is similarly effective as traditional machine learning trained on image quality metrics
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Vakli, Pál, Weiss, Béla, Szalma, János, Barsi, Péter, Gyuricza, István, Kemenczky, Péter, Somogyi, Eszter, Nárai, Ádám, Gál, Viktor, Hermann, Petra, and Vidnyánszky, Zoltán
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- 2023
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123. Identification and kinetics of microsomal and recombinant equine liver cytochrome P450 enzymes responsible for in vitro metabolism of omeprazole
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Ferlini Agne, Gustavo, Somogyi, Andrew A, Sykes, Ben, Knych, Heather, and Franklin, Samantha
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- 2023
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124. Price competition with capacity uncertainty - feasting on leftovers
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Somogyi, Robert, Vergote, Wouter, and Virag, Gabor
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- 2023
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125. Analysis of zirconia mechanical properties after application of a protocol to simulate clinical aging
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Hajhamid, Beshr, Bozec, Laurent, Tenenbaum, Howard, Somogyi-Ganss, Eszter, and De Souza, Grace M.
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- 2023
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126. Do you know the answers? Japanese and Hungarian preschoolers’ response tendencies to comprehensible and incomprehensible yes-no questions
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Okanda, Mako, Itakura, Shoji, Király, Ildikó, and Somogyi, Eszter
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- 2023
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127. Acquiring life skills at therapeutic recreational based camp among Hungarian youth
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Papp, Zsuzsanna K., Somogyi, Borbála, Wilson, Cait, and Török, Szabolcs
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- 2023
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128. Impact of water as raw material on material circularity - A case study from the Hungarian food sector
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H-Hargitai, Réka and Somogyi, Viola
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- 2023
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129. A Baden-komplexum síregyütteseinek abszolút kormeghatározása a Kárpát-medence nyugati területein
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Oross, Krisztián, primary, Jakucs, János, additional, Somogyi, Krisztina, additional, Rácz, Piroska, additional, Köhler, Kitti, additional, and Bondár, Mária, additional
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- 2023
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130. A temetkezések katalógusa : 20. Somogy vármegye
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Bondár, Mária, primary and Somogyi, Krisztina, additional
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- 2023
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131. Makrokozmosz, mikrokozmosz. Gondolatok a helsinki Oodi könyvtár és a pécsi Tudásközpont tereiben járva
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Somogyi, Krisztina, primary
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- 2023
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132. A community-based transcriptomics classification and nomenclature of neocortical cell types
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Yuste, Rafael, Hawrylycz, Michael, Aalling, Nadia, Aguilar-Valles, Argel, Arendt, Detlev, Armañanzas, Ruben, Ascoli, Giorgio A, Bielza, Concha, Bokharaie, Vahid, Bergmann, Tobias Borgtoft, Bystron, Irina, Capogna, Marco, Chang, YoonJeung, Clemens, Ann, de Kock, Christiaan PJ, DeFelipe, Javier, Dos Santos, Sandra Esmeralda, Dunville, Keagan, Feldmeyer, Dirk, Fiáth, Richárd, Fishell, Gordon James, Foggetti, Angelica, Gao, Xuefan, Ghaderi, Parviz, Goriounova, Natalia A, Güntürkün, Onur, Hagihara, Kenta, Hall, Vanessa Jane, Helmstaedter, Moritz, Herculano-Houzel, Suzana, Hilscher, Markus M, Hirase, Hajime, Hjerling-Leffler, Jens, Hodge, Rebecca, Huang, Josh, Huda, Rafiq, Khodosevich, Konstantin, Kiehn, Ole, Koch, Henner, Kuebler, Eric S, Kühnemund, Malte, Larrañaga, Pedro, Lelieveldt, Boudewijn, Louth, Emma Louise, Lui, Jan H, Mansvelder, Huibert D, Marin, Oscar, Martinez-Trujillo, Julio, Chameh, Homeira Moradi, Mohapatra, Alok Nath, Munguba, Hermany, Nedergaard, Maiken, Němec, Pavel, Ofer, Netanel, Pfisterer, Ulrich Gottfried, Pontes, Samuel, Redmond, William, Rossier, Jean, Sanes, Joshua R, Scheuermann, Richard H, Serrano-Saiz, Esther, Staiger, Jochen F, Somogyi, Peter, Tamás, Gábor, Tolias, Andreas Savas, Tosches, Maria Antonietta, García, Miguel Turrero, Wozny, Christian, Wuttke, Thomas V, Liu, Yong, Yuan, Juan, Zeng, Hongkui, and Lein, Ed
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Biological Psychology ,Biomedical and Clinical Sciences ,Neurosciences ,Psychology ,Biotechnology ,Genetics ,Underpinning research ,1.1 Normal biological development and functioning ,Generic health relevance ,Animals ,Cells ,Computational Biology ,Humans ,Neocortex ,Neuroglia ,Neurons ,Single-Cell Analysis ,Terminology as Topic ,Transcriptome ,Cognitive Sciences ,Neurology & Neurosurgery ,Biological psychology - Abstract
To understand the function of cortical circuits, it is necessary to catalog their cellular diversity. Past attempts to do so using anatomical, physiological or molecular features of cortical cells have not resulted in a unified taxonomy of neuronal or glial cell types, partly due to limited data. Single-cell transcriptomics is enabling, for the first time, systematic high-throughput measurements of cortical cells and generation of datasets that hold the promise of being complete, accurate and permanent. Statistical analyses of these data reveal clusters that often correspond to cell types previously defined by morphological or physiological criteria and that appear conserved across cortical areas and species. To capitalize on these new methods, we propose the adoption of a transcriptome-based taxonomy of cell types for mammalian neocortex. This classification should be hierarchical and use a standardized nomenclature. It should be based on a probabilistic definition of a cell type and incorporate data from different approaches, developmental stages and species. A community-based classification and data aggregation model, such as a knowledge graph, could provide a common foundation for the study of cortical circuits. This community-based classification, nomenclature and data aggregation could serve as an example for cell type atlases in other parts of the body.
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- 2020
133. Stability improvement of laccase for micropollutant removal of pharmaceutical origins from municipal wastewater
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Meiczinger, Mónika, Varga, Béla, Wolmarans, Lana, Hajba, László, and Somogyi, Viola
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- 2022
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134. The Role of Pharmacogenomics in Opioid Prescribing
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Wong, Aaron K., Somogyi, Andrew A., Rubio, Justin, and Philip, Jennifer
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- 2022
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135. In Vitro Microevolution and Co-Selection Assessment of Amoxicillin and Cefotaxime Impact on Escherichia coli Resistance Development
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Ádám Kerek, Bence Török, Levente Laczkó, Zoltán Somogyi, Gábor Kardos, Krisztián Bányai, Eszter Kaszab, Krisztina Bali, and Ákos Jerzsele
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microevolution ,co-selection ,MEGA-plate ,Escherichia coli ,amoxicillin ,cefotaxime ,Therapeutics. Pharmacology ,RM1-950 - Abstract
The global spread of antimicrobial resistance has become a prominent issue in both veterinary and public health in the 21st century. The extensive use of amoxicillin, a beta-lactam antibiotic, and consequent resistance development are particularly alarming in food-producing animals, with a focus on the swine and poultry sectors. Another beta-lactam, cefotaxime, is widely utilized in human medicine, where the escalating resistance to third- and fourth-generation cephalosporins is a major concern. The aim of this study was to simulate the development of phenotypic and genotypic resistance to beta-lactam antibiotics, focusing on amoxicillin and cefotaxime. The investigation of the minimal inhibitory concentrations (MIC) of antibiotics was performed at 1×, 10×, 100×, and 1000× concentrations using the modified microbial evolution and growth arena (MEGA-plate) method. Our results indicate that amoxicillin significantly increased the MIC values of several tested antibiotics, except for oxytetracycline and florfenicol. In the case of cefotaxime, this increase was observed in all classes. A total of 44 antimicrobial resistance genes were identified in all samples. Chromosomal point mutations, particularly concerning cefotaxime, revealed numerous complex mutations, deletions, insertions, and single nucleotide polymorphisms (SNPs) that were not experienced in the case of amoxicillin. The findings suggest that, regarding amoxicillin, the point mutation of the acrB gene could explain the observed MIC value increases due to the heightened activity of the acrAB-tolC efflux pump system. However, under the influence of cefotaxime, more intricate processes occurred, including complex amino acid substitutions in the ampC gene promoter region, increased enzyme production induced by amino acid substitutions and SNPs, as well as mutations in the acrR and robA repressor genes that heightened the activity of the acrAB-tolC efflux pump system. These changes may contribute to the significant MIC increases observed for all tested antibiotics. The results underscore the importance of understanding cross-resistance development between individual drugs when choosing clinical alternative drugs. The point mutations in the mdtB and emrR genes may also contribute to the increased activity of the mdtABC-tolC and emrAB-tolC pump systems against all tested antibiotics. The exceptionally high mutation rate induced by cephalosporins justifies further investigations to clarify the exact mechanism behind.
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- 2024
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136. A Sustainable Banana Peel Activated Carbon for Removing Pharmaceutical Pollutants from Different Waters: Production, Characterization, and Application
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Osamah J. Al-sareji, Ruqayah Ali Grmasha, Mónika Meiczinger, Raed A. Al-Juboori, Viola Somogyi, and Khalid S. Hashim
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adsorption ,reusability ,water treatment ,organic micropollutants ,emerging contaminants ,waste ,Technology ,Electrical engineering. Electronics. Nuclear engineering ,TK1-9971 ,Engineering (General). Civil engineering (General) ,TA1-2040 ,Microscopy ,QH201-278.5 ,Descriptive and experimental mechanics ,QC120-168.85 - Abstract
Due to the growing concerns about pharmaceutical contamination and its devastating impact on the economy and the health of humans and the environment, developing efficient approaches for removing such contaminants has become essential. Adsorption is a cost-effective technique for removing pollutants. Thus, in this work, banana peels as agro-industrial waste were utilized for synthesizing activated carbon for removing pharmaceuticals, namely amoxicillin and carbamazepine from different water matrices. The chemically activated carbon by phosphoric acid (H3PO4) was carbonized at temperatures 350 °C, 450 °C and 550 °C. The material was characterized by several techniques such as scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS), Fourier transform infrared spectroscopy (FTIR), Boehm titration, point of zero charge (pHPZC), BET surface area (SBET), the proximate and ultimate analyses, X-ray powder diffraction (XRD), and thermos-gravimetric analysis (TGA). The SEM of banana peel activated carbon (BPAC) depicted a semi-regular and heterogeneous morphology, characterized by an abundance of pores with diverse forms and sizes. Boehm titration revealed an increase in the amounts of acidic groups by 0.711 mmol/g due to activation by H3PO4. FTIR recorded different peaks suggesting significant modifications in the spectroscopic characteristics of the BPAC surface due to the successful activation and adsorption of the pollutant molecules. The pHpzc of BPAC was calculated to be 5.005. The SBET surface area dramatically increased to 911.59 m2/g after the activation. The optimum conditions were 25 °C, a materials dosage of 1.2 g/L, a saturation time of 120 min, a pollutants mixture of 25 mg/L, and a pH of 5. Langmuir exhibits a slightly better fit than Freundlich with a low value of the residual sum of squares (SSE) and the data were better fitted to the pseudo-second-order kinetic. Furthermore, the efficacy of BPAC in eliminating pharmaceuticals from Milli Q water, lake water, and wastewater was successfully investigated over the seven cycles. The results of the present work highlighted a potential usage of agro-industrial waste in eliminating organic micropollutants while exhibiting sustainable management of this waste.
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- 2024
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137. Comparison of the respiratory effects of commonly utilized general anaesthesia regimes in male Sprague-Dawley rats
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Bence Ballók, Álmos Schranc, Ibolya Tóth, Petra Somogyi, József Tolnai, Ferenc Peták, and Gergely H. Fodor
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respiratory mechanics ,general anaesthesia ,animal model ,lung function ,rat ,Physiology ,QP1-981 - Abstract
Background: Respiratory parameters in experimental animals are often characterised under general anaesthesia. However, anaesthesia regimes may alter the functional and mechanical properties of the respiratory system. While most anaesthesia regimes have been shown to affect the respiratory system, the effects of general anaesthesia protocols commonly used in animal models on lung function have not been systematically compared.Methods: The present study comprised 40 male Sprague-Dawley rats divided into five groups (N = 8 in each) according to anaesthesia regime applied: intravenous (iv) Na-pentobarbital, intraperitoneal (ip) ketamine-xylazine, iv propofol-fentanyl, inhaled sevoflurane, and ip urethane. All drugs were administered at commonly used doses. End-expiratory lung volume (EELV), airway resistance (Raw) and tissue mechanics were measured in addition to arterial blood gas parameters during mechanical ventilation while maintaining positive end-expiratory pressure (PEEP) values of 0, 3, and 6 cm H2O. Respiratory mechanics were also measured during iv methacholine (MCh) challenges to assess bronchial responsiveness.Results: While PEEP influenced baseline respiratory mechanics, EELV and blood gas parameters (p < 0.001), no between-group differences were observed (p > 0.10). Conversely, significantly lower doses of MCh were required to achieve the same elevation in Raw under ketamine-xylazine anaesthesia compared to the other groups.Conclusion: In the most frequent rodent model of respiratory disorders, no differences in baseline respiratory mechanics or function were observed between commonly used anaesthesia regimes. Bronchial hyperresponsiveness in response to ketamine-xylazine anaesthesia should be considered when designing experiments using this regime. The findings of the present study indicate commonly used anaesthetic regimes allow fair comparison of respiratory mechanics in experimental animals undergoing any of the examined anaesthesia protocols.
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- 2023
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138. Next-to-leading-order QCD corrections to Higgs production in association with a jet
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Roberto Bonciani, Vittorio Del Duca, Hjalte Frellesvig, Martijn Hidding, Valentin Hirschi, Francesco Moriello, Giulio Salvatori, Gábor Somogyi, and Francesco Tramontano
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Physics ,QC1-999 - Abstract
We compute the next-to-leading-order (NLO) QCD corrections to the Higgs pT distribution in Higgs production in association with a jet via gluon fusion at the LHC, with exact dependence on the mass of the quark circulating in the heavy-quark loops. The NLO corrections are presented including the top-quark mass, and for the first time, the bottom-quark mass as well. Further, besides the on-shell mass scheme, we consider for the first time a running mass renormalisation scheme. The computation is based on amplitudes which are valid for arbitrary heavy-quark masses.
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- 2023
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139. Impact of water as raw material on material circularity - A case study from the Hungarian food sector
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Réka H-Hargitai and Viola Somogyi
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Circular economy ,Poultry processing ,Water footprint ,Material circularity indicator ,CE indicator prototype ,Life cycle assessment ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Measuring circularity is necessary to prove the feasibility of transforming linear technologies into circular ones. However, most of the circular economic researches consider water only as a medium. Food industry processes are excellent examples of systems that are hard to break free from linearity, albeit not impossible. This paper explores solutions to include water in circularity calculations using a Hungarian poultry processing plant as a case study. Two circular economic indicators, the questionnaire-type Circular Economy Indicator Prototype (CEIP) and the product-centric Material Circularity Indicator (MCI and MCI’) and the Water Footprint were examined in detail and modified to fit the needs of assessing circularity with water included as raw material. The calculations were supported by Life Cycle Assessment (LCA). The impact on circularity and the environment were quantified by considering different reuse scenarios. As the results of CEIP show, including water reuse in the technology or recycling for irrigation could increase the indicator values from low to medium-high level of circularity. However, the level of improvement highly depends on the amount of water used. LCA highlighted the significant environmental effects of packaging (
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- 2023
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140. Broadband Coherent Diffraction for Single-Shot Attosecond Imaging
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Huijts, Julius, Fernandez, Sara, Gauthier, David, Kholodtsova, Maria, Maghraoui, Ahmed, Medjoubi, Kadda, Somogyi, Andrea, Boutu, Willem, and Merdji, Hamed
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Physics - Optics ,Physics - Applied Physics - Abstract
Recent advances in the field of attosecond science hold the promise of tracking electronic processes at the shortest space and time scales. Imaging methods that combine attosecond temporal with nanometer spatial resolution are currently out of reach. Coherent diffractive imaging is based on the diffraction by a sample of a quasi-monochromatic illumination with a coherence time that exceeds the duration of an attosecond pulse. Due to the extremely broad nature of attosecond spectra, novel imaging techniques are required. Here, we present an approach that enables coherent diffractive imaging with a broadband isolated attosecond source. The method is based on a numerical monochromatisation of the broadband diffraction pattern by the regularised inversion of a matrix which depends only on the spectrum of the diffracted radiation. Experimental validations in the visible and hard X-rays show the applicability of the method. Because of its generality and ease of implementation for single attosecond pulses we expect this method to find widespread applications in future attosecond technologies such as petahertz electronics, attosecond nanomagnetism or attosecond energy transfer.
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- 2019
141. A community-based transcriptomics classification and nomenclature of neocortical cell types
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Yuste, Rafael, Hawrylycz, Michael, Aalling, Nadia, Arendt, Detlev, Armananzas, Ruben, Ascoli, Giorgio, Bielza, Concha, Bokharaie, Vahid, Bergmann, Tobias, Bystron, Irina, Capogna, Marco, Chang, Yoonjeung, Clemens, Ann, de Kock, Christiaan, DeFelipe, Javier, Santos, Sandra Dos, Dunville, Keagan, Feldmeyer, Dirk, Fiath, Richard, Fishell, Gordon, Foggetti, Angelica, Gao, Xuefan, Ghaderi, Parviz, Gunturkun, Onur, Hall, Vanessa Jane, Helmstaedter, Moritz, Herculano-Houzel, Suzana, Hilscher, Markus, Hirase, Hajime, Hjerling-Leffler, Jens, Hodge, Rebecca, Huang, Z. Josh, Huda, Rafiq, Juan, Yuan, Khodosevich, Konstantin, Kiehn, Ole, Koch, Henner, Kuebler, Eric, Kuhnemund, Malte, Larranaga, Pedro, Lelieveldt, Boudewijn, Louth, Emma Louise, Lui, Jan, Mansvelder, Huibert, Marin, Oscar, Martínez-Trujillo, Julio, Moradi, Homeira, Goriounova, Natalia, Mohapatra, Alok, Nedergaard, Maiken, Němec, Pavel, Ofer, Netanel, Pfisterer, Ulrich, Pontes, Samuel, Redmond, William, Rossier, Jean, Sanes, Joshua, Scheuermann, Richard, Saiz, Esther Serrano, Somogyi, Peter, Tamás, Gábor, Tolias, Andreas, Tosches, Maria, Garcia, Miguel Turrero, Aguilar-Valles, Argel, Munguba, Hermany, Wozny, Christian, Wuttke, Thomas, Yong, Liu, Zeng, Hongkui, and Lein, Ed S.
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Quantitative Biology - Genomics ,Quantitative Biology - Neurons and Cognition - Abstract
To understand the function of cortical circuits it is necessary to classify their underlying cellular diversity. Traditional attempts based on comparing anatomical or physiological features of neurons and glia, while productive, have not resulted in a unified taxonomy of neural cell types. The recent development of single-cell transcriptomics has enabled, for the first time, systematic high-throughput profiling of large numbers of cortical cells and the generation of datasets that hold the promise of being complete, accurate and permanent. Statistical analyses of these data have revealed the existence of clear clusters, many of which correspond to cell types defined by traditional criteria, and which are conserved across cortical areas and species. To capitalize on these innovations and advance the field, we, the Copenhagen Convention Group, propose the community adopts a transcriptome-based taxonomy of the cell types in the adult mammalian neocortex. This core classification should be ontological, hierarchical and use a standardized nomenclature. It should be configured to flexibly incorporate new data from multiple approaches, developmental stages and a growing number of species, enabling improvement and revision of the classification. This community-based strategy could serve as a common foundation for future detailed analysis and reverse engineering of cortical circuits and serve as an example for cell type classification in other parts of the nervous system and other organs., Comment: 21 pages, 3 figures
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- 2019
142. Lorentz Breaking and SU(2)_L x U(1)_Y Gauge Invariance for Neutrino Decays
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Jentschura, U. D., Nandori, I., and Somogyi, G.
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High Energy Physics - Phenomenology ,High Energy Physics - Theory - Abstract
Conceivable Lorentz-violating effects in the neutrino sector remain a research area of great general interest, as they touch upon the very foundations on which the Standard Model and our general understanding of fundamental interactions is laid. Here, we investigate the relation of Lorentz violation in the neutrino sector in light of the fact that neutrinos and corresponding left-handed charged leptons form SU(2)_L doublets under the electroweak gauge group. Lorentz-violating effects thus cannot be fully separated from questions related to gauge invariance. The model dependence of the effective interaction Lagrangians used in various recent investigations is investigated, with a special emphasis on neutrino splitting, otherwise known as neutrino-pair Cerenkov radiation, NPCR, and vacuum pair emission (electron-positron-pair Cerenkov radiation, LPCR). We investigate two scenarios in which Lorentz violating effects do not necessarily also break electroweak gauge invarianceThe first of these involves a restricted set of gauge transformation, a subgroup of SU(2)_L x U(1)_Y, while in the second, differential Lorentz violation is exclusively introduced by the mixing of the neutrino flavor and mass eigenstates. Our study culminates in a model which fully preserves SU(2)_L x U(1)_Y gauge invariance, involves flavor-dependent Lorentz-breaking parameters, and still allows for NPCR and LPCR decays to proceed., Comment: 18 pages; LaTeX; some typographical errors corrected
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- 2019
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143. $\alpha_s$(2019): Precision measurements of the QCD coupling
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d'Enterria, David, Kluth, Stefan, Alekhin, S., Baikov, P. A., Banfi, A., Barreiro, F., Bazavov, A., Bethke, S., Blümlein, J., Boito, D., Brambilla, N., Britzger, D., Brodsky, S. J., Camarda, S., Chetyrkin, K. G., d'Enterria, D., Brida, M. Dalla, Tormo, X. Garcia i, Golterman, M., Horsley, R., Huston, J., Jamin, M., Kardos, A., Keshavarzi, A., Kluth, S., Kühn, J., Maltman, K., Miravitllas, R., Moch, S. -O., Monni, P. F., Nomura, D., Onogi, T., Pérez-Ramos, R., Peris, S., Petreczky, P., Pires, J., Poldaru, A., Rabbertz, K., Ringer, F., Sint, S., Sommer, R., Somogyi, G., Soto, J., Szőr, Z., Takaura, H., Teubner, T., Trócsányi, Z., Tulipánt, Z., Vairo, A., Verbytskyi, A., Weber, J. H., Weichen, X., and Zanderighi, G.
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High Energy Physics - Phenomenology ,High Energy Physics - Experiment - Abstract
This document collects a written summary of all contributions presented at the workshop "$\alpha_s$(2019): Precision measurements of the strong coupling" held at ECT* (Trento) in Feb. 11--15, 2019. The workshop explored in depth the latest developments on the determination of the QCD coupling $\alpha_s$ from the key categories where high precision measurements are available: (i) lattice QCD, (ii) hadronic $\tau$ decays, (iii) deep-inelastic scattering and parton distribution functions, (iv) event shapes, jet cross sections, and other hadronic final-states in $e^+e^-$ collisions, (v) Z boson and W boson hadronic decays, and (vi) hadronic final states in p-p collisions. The status of the current theoretical and experimental uncertainties associated to each extraction method, and future perspectives were thoroughly reviewed. Novel $\alpha_s$ determination approaches were discussed, as well as the combination method used to obtain a world-average value of the QCD coupling at the Z mass pole., Comment: 154 pages, 125 figures. Workshop Proceedings, ECT*, Trento, 11--15 February 2019
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- 2019
144. Theory for the FCC-ee : Report on the 11th FCC-ee Workshop
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Blondel, A., Gluza, J., Jadach, S., Janot, P., Riemann, T., Abreu, S., Aguilera-Verdugo, J. J., Arbuzov, A. B., Baglio, J., Bakshi, S. D., Banerjee, S., Beneke, M., Bobeth, C., Bogner, C., Bondarenko, S., Borowka, S., Braß, S., Calame, C. M. Carloni, Chakrabortty, J., Chiesa, M., Chrzaszcz, M., d'Enterria, D., Domingo, F., Dormans, J., Driencourt-Mangin, F., Dydyshka, Ya., Erler, J., Cordero, F. Febres, Gracey, J. A., He, Zhi-Guo, Heinrich, G., Heinemeyer, S., Hönemann, I., Ita, H., Jahn, S., Jegerlehner, F., Jones, S. P., Kalinovskaya, L., Kardos, A., Kerner, M., Kilian, W., Kluth, S., Kniehl, B. A., Maier, A., Maierhöfer, P., Montagna, G., Nicrosini, O., Ohl, T., Page, B., Paßehr, S., Patra, S. K., Piccinini, F., Pittau, R., Placzek, W., Plenter, J., Ramírez-Uribe, S., Reuter, J., Rodrigo, G., Rothe, V., Rumyantsev, L., Sadykov, R., Schlenk, J., Sborlini, G. F. R., Schott, M., Schweitzer, A., Schwinn, C., Skrzypek, M., Somogyi, G., Spira, M., Stienemeier, P., Szafron, R., Tempest, K., Bobadilla, W. J. Torres, Tracz, S., Trócsányi, Z., Tulipánt, Z., Usovitsch, J., Verbytskyi, A., Ward, B. F. L., Was, Z., Weiglein, G., Weiland, C., Weinzierl, S., Yermolchyk, V., Yost, S. A., and Zurita, J.
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High Energy Physics - Phenomenology ,High Energy Physics - Experiment - Abstract
The Future Circular Collider (FCC) at CERN, a proposed 100-km circular facility with several colliders in succession, culminates with a 100 TeV proton-proton collider. It offers a vast new domain of exploration in particle physics, with orders of magnitude advances in terms of Precision, Sensitivity and Energy. The implementation plan foresees, as a first step, an Electroweak Factory electron-positron collider. This high luminosity facility, operating between 90 and 365 GeV centre-of-mass energy, will study the heavy particles of the Standard Model, Z, W, Higgs, and top with unprecedented accuracy. The Electroweak Factory $e^+e^-$ collider constitutes a real challenge to the theory and to precision calculations, triggering the need for the development of new mathematical methods and software tools. A first workshop in 2018 had focused on the first FCC-ee stage, the Tera-Z, and confronted the theoretical status of precision Standard Model calculations on the Z-boson resonance to the experimental demands. The second workshop in January 2019, which is reported here, extended the scope to the next stages, with the production of W-bosons (FCC-ee-W), the Higgs boson (FCC-ee-H) and top quarks (FCC-ee-tt). In particular, the theoretical precision in the determination of the crucial input parameters, alpha_QED, alpha_QCD, M_W, m_t at the level of FCC-ee requirements is thoroughly discussed. The requirements on Standard Model theory calculations were spelled out, so as to meet the demanding accuracy of the FCC-ee experimental potential. The discussion of innovative methods and tools for multi-loop calculations was deepened. Furthermore, phenomenological analyses beyond the Standard Model were discussed, in particular the effective theory approaches. The reports of 2018 and 2019 serve as white papers of the workshop results and subsequent developments., Comment: Published version
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- 2019
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145. Regulation of accretion by its outflow in a symbiotic star: the 2016 outflow fast state of MWC 560
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Lucy, Adrian B., Sokoloski, J. L., Munari, U., Roy, Nirupam, Kuin, N. Paul M., Rupen, Michael P., Knigge, Christian, Darnley, M. J., Luna, G. J. M., Somogyi, Péter, Valisa, P., Milani, A., Sollecchia, U., and Weston, Jennifer H. S.
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Astrophysics - High Energy Astrophysical Phenomena ,Astrophysics - Solar and Stellar Astrophysics - Abstract
How are accretion discs affected by their outflows? To address this question for white dwarfs accreting from cool giants, we performed optical, radio, X-ray, and ultraviolet observations of the outflow-driving symbiotic star MWC 560 (=V694 Mon) during its 2016 optical high state. We tracked multi-wavelength changes that signalled an abrupt increase in outflow power at the initiation of a months-long outflow fast state, just as the optical flux peaked: (1) an abrupt doubling of Balmer absorption velocities; (2) the onset of a $20$ $\mu$Jy/month increase in radio flux; and (3) an order-of-magnitude increase in soft X-ray flux. Juxtaposing to prior X-ray observations and their coeval optical spectra, we infer that both high-velocity and low-velocity optical outflow components must be simultaneously present to yield a large soft X-ray flux, which may originate in shocks where these fast and slow absorbers collide. Our optical and ultraviolet spectra indicate that the broad absorption-line gas was fast, stable, and dense ($\gtrsim10^{6.5}$ cm$^{-3}$) throughout the 2016 outflow fast state, steadily feeding a lower-density ($\lesssim10^{5.5}$ cm$^{-3}$) region of radio-emitting gas. Persistent optical and ultraviolet flickering indicate that the accretion disc remained intact. The stability of these properties in 2016 contrasts to their instability during MWC 560's 1990 outburst, even though the disc reached a similar accretion rate. We propose that the self-regulatory effect of a steady fast outflow from the disc in 2016 prevented a catastrophic ejection of the inner disc. This behaviour in a symbiotic binary resembles disc/outflow relationships governing accretion state changes in X-ray binaries., Comment: v2 accepted to MNRAS -- minor revisions -- new Fig. 9, new Table 4, factual corrections to Sec. 4.3.3 (see paragraph "What..."), restructuring of abstract for clarity, and minor expository edits -- 24 pages, 13 figures, 6 tables -- centered on A4 paper
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- 2019
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146. Neutrino Splitting for Lorentz-Violating Neutrinos: Detailed Analysis
- Author
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Somogyi, G., Nandori, I., and Jentschura, U. D.
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High Energy Physics - Phenomenology ,High Energy Physics - Theory - Abstract
Lorentz-violating neutrino parameters have been severely constrained on the basis of astrophysical considerations. In the high-energy limit, one generally assumes a superluminal dispersion relation of an incoming neutrino of the form E ~ |p|v, where E is the energy, p is the momentum and $v = sqrt(1 + delta) > 1. Lepton-pair creation due to a Cerenkov-radiation-like process (nu -> nu + e^- + e^+) becomes possible above a certain energy threshold, and bounds on the Lorentz-violating parameter delta can be derived. Here, we investigate a related process, nu_i -> nu_i + nu_f + bar_nu_f, where nu_i is an incoming neutrino mass eigenstate, while nu_f is the final neutrino mass eigenstate, with a superluminal velocity that is slightly slower than that of the initial state. This process is kinematically allowed if the Lorentz-violating parameters at high energy differ for the different neutrino mass eigenstates. Neutrino splitting is not subject to any significant energy threshold condition and could yield quite a substantial contribution to decay and energy loss processes at high energy, even if the differential Lorentz violation among neutrino flavors is severely constrained by other experiments. We also discuss the SU(2)-gauge invariance of the superluminal models and briefly discuss the use of a generalized vierbein formalism in the formulation of the Lorentz-violating Dirac equation., Comment: 17 pages; RevTeX; to appear in Physical Review D
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- 2019
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147. Learning Everywhere: Pervasive Machine Learning for Effective High-Performance Computation
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Fox, Geoffrey, Glazier, James A., Kadupitiya, JCS, Jadhao, Vikram, Kim, Minje, Qiu, Judy, Sluka, James P., Somogyi, Endre, Marathe, Madhav, Adiga, Abhijin, Chen, Jiangzhuo, Beckstein, Oliver, and Jha, Shantenu
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Computer Science - Distributed, Parallel, and Cluster Computing ,Physics - Computational Physics - Abstract
The convergence of HPC and data-intensive methodologies provide a promising approach to major performance improvements. This paper provides a general description of the interaction between traditional HPC and ML approaches and motivates the Learning Everywhere paradigm for HPC. We introduce the concept of effective performance that one can achieve by combining learning methodologies with simulation-based approaches, and distinguish between traditional performance as measured by benchmark scores. To support the promise of integrating HPC and learning methods, this paper examines specific examples and opportunities across a series of domains. It concludes with a series of open computer science and cyberinfrastructure questions and challenges that the Learning Everywhere paradigm presents.
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- 2019
148. High precision determination of $\alpha_s$ from a global fit of jet rates
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Verbytskyi, Andrii, Banfi, Andrea, Kardos, Adam, Monni, Pier Francesco, Kluth, Stefan, Somogyi, Gábor, Szőr, Zoltán, Trócsányi, Zoltán, Tulipánt, Zoltán, and Zanderighi, Giulia
- Subjects
High Energy Physics - Phenomenology - Abstract
We present state-of-the-art extractions of the strong coupling based on N$^3$LO+NNLL accurate predictions for the two-jet rate in the Durham clustering algorithm at $e^+e^-$ collisions, as well as a simultaneous fit of the two- and three-jet rates taking into account correlations between the two observables. The fits are performed on a large range of data sets collected at LEP and PETRA colliders, with energies spanning from $35$ GeV to $207$ GeV. Owing to the high accuracy of the predictions used, the perturbative uncertainty is considerably smaller than that due to hadronization. Our best determination at the $Z$ mass is $\alpha_s(M_Z) = 0.11881 \pm 0.00063(exp.) \pm 0.00101(hadr.) \pm 0.00045(ren.) \pm 0.00034(res.)$, which is in agreement with the latest world average and has a comparable total uncertainty., Comment: 36 pages,13 figures, 5 tables
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- 2019
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149. Removal of emerging pollutants from water using enzyme-immobilized activated carbon from coconut shell
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Al-sareji, Osamah J., Meiczinger, Mónika, Somogyi, Viola, Al-Juboori, Raed A., Grmasha, Ruqayah Ali, Stenger-Kovács, Csilla, Jakab, Miklós, and Hashim, Khalid S.
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- 2023
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150. Optimal capacity sharing for global genomic surveillance
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Méder, Zsombor Z. and Somogyi, Robert
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- 2023
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