In this paper we study extensions between Cohen–Macaulay modules for algebras arising in the categorifications of Grassmannian cluster algebras. We prove that rank 1 modules are periodic, and we give explicit formulas for the computation of the period based solely on the rim of the rank 1 module in question. We determine Exti(LI,LJ)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm{Ext}^i(L_I, L_J)$$\end{document} for arbitrary rank 1 modules LI\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$L_I$$\end{document} and LJ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$L_J$$\end{document}. An explicit combinatorial algorithm is given for the computation of Exti(LI,LJ)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm{Ext}^i(L_I, L_J)$$\end{document} when i is odd, and when i even, we show that Exti(LI,LJ)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm{Ext}^i(L_I, L_J)$$\end{document} is cyclic over the centre, and we give an explicit formula for its computation. At the end of the paper we give a vanishing condition of Exti(LI,LJ)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm{Ext}^i(L_I, L_J)$$\end{document} for any i>0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$i>0$$\end{document}.

I revisit a set of pseudo-observables (PO) in Higgs decays that parameterise, in great generality, possible beyond the Standard Model effects. PO are defined from the decomposition of onshell decay amplitudes around the physical poles. On the one hand, PO can be determined from experimental data, providing a systematic generalisation of the ”κ-framework” so far adopted by the LHC experiments. On the other hand, PO can be computed in large set of new physics (NP) models and, in particular, in any Effective Field Theory (EFT) approach to Higgs physics. The PO framework allows for a systematic inclusion of higher-order QED/QCD corrections. These features single out PO as a correct formalism for general interpretation of the upcoming precision measurements in Higgs physics.

Human gait is a complex interaction of many nonlinear systems and stride intervals exhibit self-similarity over long time scales that can be modeled as a fractal process. The scaling exponent represents the fractal degree and can be interpreted as a biomarker of relative diseases. The previous study showed that the average wavelet method provides the most accurate results to estimate this scaling exponent when applied to stride interval time series. The purpose of this paper is to determine the most suitable mother wavelet for the average wavelet method. This paper presents a comparative numerical analysis of sixteen mother wavelets using simulated and real fractal signals. Simulated fractal signals were generated under varying signal lengths and scaling exponents that indicate a range of physiologically conceivable fractal signals. The five candidates were chosen due to their good performance on the mean square error test for both short and long signals. Next, we comparatively analyzed these five mother wavelets for physiologically relevant stride time series lengths. Our analysis showed that the symlet 2 mother wavelet provides a low mean square error and low variance for long time intervals and relatively low errors for short signal lengths. It can be considered as the most suitable mother function without the burden of considering the signal length.

As research in quantum key distribution network technologies grows larger and more complex, the need for highly accurate and scalable simulation technologies becomes important to assess the practical feasibility and foresee difficulties in the practical implementation of theoretical achievements. In this paper, we described the design of simplified simulation environment of the quantum key distribution network with multiple links and nodes. In such simulation environment, we analyzed several routing protocols in terms of the number of sent routing packets, goodput and Packet Delivery Ratio of data traffic flow using NS-3 simulator.

Using the X-ray standing wave method, scanning tunneling microscopy, low energy electron diffraction, and density functional theory, we precisely determine the lateral and vertical structure of hexagonal boron nitride on Ir(111). The moiré superstructure leads to a periodic arrangement of strongly chemisorbed valleys in an otherwise rather flat, weakly physisorbed plane. The best commensurate approximation of the moiré unit cell is (12 × 12) boron nitride cells resting on (11 × 11) substrate cells, which is at variance with several earlier studies. We uncover the existence of two fundamentally different mechanisms of layer formation for hexagonal boron nitride, namely, nucleation and growth as opposed to network formation without nucleation. The different pathways are linked to different distributions of rotational domains, and the latter enables selection of a single orientation only.

Table of contentsWORKSHOP 4: Challenging clinical scenarios (CS01–CS06)CS01 Bullous lesions in two children: solitary mastocytomaS. Tolga Yavuz, Ozan Koc, Ali Gungor, Faysal GokCS02 Multi-System Allergy (MSA) of cystic fibrosis: our institutional experienceJessica Hawley, Christopher O’Brien, Matthew Thomas, Malcolm Brodlie, Louise MichaelisCS03 Cold urticaria in pediatric age: an invisible cause for severe reactionsInês Mota, Ângela Gaspar, Susana Piedade, Graça Sampaio, José Geraldo Dias, Miguel Paiva, Mário Morais-AlmeidaCS04 Angioedema with C1 inhibitor deficiency in a girl: a challenge diagnosisCristina Madureira, Tânia Lopes, Susana Lopes, Filipa Almeida, Alexandra Sequeira, Fernanda Carvalho, José OliveiraCS05 A child with unusual multiple organ allergy disease: what is the primer?Fabienne Gay-CrosierCS06 A case of uncontrolled asthma in a 6-year-old patientIoana-Valentina Nenciu, Andreia Florina Nita, Alexandru Ulmeanu, Dumitru Oraseanu, Carmen ZapucioiuORAL ABSTRACT SESSION 1: Food allergy (OP01–OP06)OP01 Food protein-induced enterocolitis syndrome: oral food challenge outcomes for tolerance evaluation in a Pediatric HospitalAdrianna Machinena, Olga Domínguez Sánchez, Montserrat Alvaro Lozano, Rosa Jimenez Feijoo, Jaime Lozano Blasco, Mònica Piquer Gibert, Mª Teresa Giner Muñoz, Marcia Dias da Costa, Ana Maria Plaza MartínOP02 Characteristics of infants with food protein-induced enterocolitis syndrome and allergic proctocolitisEbru Arik Yilmaz, Özlem Cavkaytar, Betul Buyuktiryaki, Ozge Soyer, Cansin SackesenOP03 The clinical and immunological outcomes after consumption of baked egg by 1–5 year old egg allergic children: results of a randomised controlled trialMerrynNetting, Adaweyah El-Merhibi, Michael Gold, PatrickQuinn, IrmeliPenttila, Maria MakridesOP04 Oral immunotherapy for treatment of egg allergy using low allergenic, hydrolysed eggStavroula Giavi, Antonella Muraro, Roger Lauener, Annick Mercenier, Eugen Bersuch, Isabella M. Montagner, Maria Passioti, Nicolò Celegato, Selina Summermatter, Sophie Nutten, Tristan Bourdeau, Yvonne M. Vissers, Nikolaos G. PapadopoulosOP05 Chemical modification of a peanut extract results in an increased safety profile while maintaining efficacyHanneke van der Kleij, Hans Warmenhoven, Ronald van Ree, Raymond Pieters, Dirk Jan Opstelten, Hans van Schijndel, Joost SmitOP06 Administration of the yellow fever vaccine in egg allergic childrenRoisin Fitzsimons, Victoria Timms, George Du ToitORAL ABSTRACT SESSION 2: Asthma (OP07–OP12)OP07 Previous exacerbation is the most important risk factor for future exacerbations in school-age children with asthmaS. Tolga Yavuz, Guven Kaya, Mustafa Gulec, Mehmet Saldir, Osman Sener, Faysal GokOP08 Comparative study of degree of severity and laboratory changes between asthmatic children using different acupuncture modalitiesNagwa Hassan, Hala Shaaban, Hazem El-Hariri, Ahmed Kamel Inas E. MahfouzOP09 The concentration of exhaled carbon monoxide in asthmatic children with different controlled stadiumPapp Gabor, Biro Gabor, Kovacs CsabaOP10 Effect of vitamin D3 supplementation during pregnancy on risk of persistent wheeze in the offspring: a randomised clinical trialBo Chawes, Klaus Bønnelykke, Jakob Stokholm, Lene Heickendorff, Susanne Brix, Morten Rasmussen, Hans BisgaardOP11 Lung function development in childhoodHenrik Wegener Hallas, Bo Chawes, Lambang Arianto, Hans BisgaardOP12 Is the effect of maternal and paternal asthma different in female and male children before puberty?Maike Pincus, Thomas Keil, Andreas Reich, Ulrich Wahn, Susanne Lau, Linus GrabenhenrichORAL ABSTRACT SESSION 3: Epidemiology—genetics (OP13–OP18)OP13 Lifestyle is associated with incidence and category of allergen sensitisation: the ALADDIN birth cohortSara Fagerstedt, Helena Marell Hesla, Emelie Johansson, Helen Rosenlund, Axel Mie, Annika Scheynius, Johan AlmOP15 Maternal filaggrin mutations increase the risk of atopic dermatitis in children: an effect independent of mutation inheritanceJorge Esparza-Gordillo, Anja Matanovic, Ingo Marenholz, Anja Bauerfeind, Klaus Rohde, Katja Nemat, Min-Ae Lee-Kirsch, Magnus Nordenskjöld, Marten C. G. Winge, Thomas Keil, Renate Krüger, Susanne Lau, Kirsten Beyer, Birgit Kalb, Bodo Niggemann, Norbert Hübner, Heather J. Cordell, Maria Bradley, Young-Ae LeeOP16 Allergic multimorbidity of asthma, rhinitis and eczema in the first 2 decades of the German MAS birth cohortThomas Keil, Hannah Gough, Linus Grabenhenrich, Dirk Schramm, Andreas Reich, John Beschorner, Antje Schuster, Carl-Peter Bauer, Johannes Forster, Fred Zepp, Young-Ae Lee, Renate Bergmann, Karl Bergmann, Ulrich Wahn, Susanne LauOP17 Childhood anaphylaxis: a growing concernFilipe Benito Garcia, Inês Mota, Susana Piedade, Ângela Gaspar, Natacha Santos, Helena Pité, Mário Morais-AlmeidaOP18 Indoor exposure to molds and dampness in infancy and its association to persistent atopic dermatitis in school age. Results from the Greek ISAAC II studyAthina Papadopoulou, Despina Mermiri, Elpida Xatziagorou, Ioannis Tsanakas, Stavroula Lampidi, Kostas PriftisORAL ABSTRACT SESSION 4: Pediatric rhinitis—immunotherapy (OP19–OP24)OP19 Associations between residential greenness and childhood allergic rhinitis and aeroallergen sensitisation in seven birth cohortsElaine Fuertes, Iana Markevych, Gayan Bowatte, Olena Gruzieva, Ulrike Gehring, Allan Becker, Dietrich Berdel, Michael Brauer, Chris Carlsten, Barbara Hoffmann, Anita Kozyrskyj, Caroline Lodge, Göran Pershagen, Alet Wijga, Heinrich JoachimOP20 Full symptom control in pediatric patients with allergic rhinitis and asthma: results of a 2-year sublingual allergen immunotherapy studyZorica Zivkovic, Ivana Djuric-Filipovic, Jasmina Jocić-Stevanovic, Snežana ZivanovicOP21 Nasal epithelium of different ages of atopic subjects present increased levels of oxidative stress and increased cell cytotoxicity upon rhinovirus infectionStyliani Taka, Dimitra Kokkinou, Aliki Papakonstantinou, Panagiota Stefanopoulou, Anastasia Georgountzou, Paraskevi Maggina, Sofia Stamataki, Vassiliki Papaevanggelou, Evangelos Andreakos, Nikolaos G. PapadopoulosOP22 Cluster subcutaneous immunotherapy schedule: tolerability profile in childrenMonica Piquer Gibert, Montserrat Alvaro Lozano, Jaime Lozano Blasco, Olga Domínguez Sánchez, Rosa Jiménez Feijoo, Marcia Dias da Costa, Mª Teresa Giner Muñoz, Adriana Machinena Spera, Ana Maria Plaza MartínOP23 Rhinitis as a risk factor for asthma severity in 11-year old children: population-based cohort studyMatea Deliu, Danielle Belgrave, Angela Simpson, Adnan CustovicOP24 The Global Lung Function Initiative equations in airway obstruction evaluation of asthmatic childrenJoão Gaspar Marques, Pedro Carreiro-Martins, Joana Belo, Sara Serranho, Isabel Peralta, Nuno Neuparth, Paula Leiria-PintoPOSTER DISCUSSION SESSION 1: Food allergy (PD01–PD05)PD01 Allergen-specific humoral and cellular responses in children who fail egg oral immunotherapy due to allergic reactionsMarta Vazquez-Ortiz, Mariona Pascal, Ana Maria Plaza, Manel JuanPD02 FoxP3 epigenetic features in children with cow milk allergyLorella Paparo, Rita Nocerino, Rosita Aitoro, Ilaria Langella, Antonio Amoroso, Alessia Amoroso, Carmen Di Scala, Roberto Berni CananiPD04 Combined milk and egg allergy in early childhood: let them eat cake?Santanu Maity, Giuseppina Rotiroti, Minal GandhiPD05 Introduction of complementary foods in relation to allergy and gut microbiota in farm and non-farm childrenKarin Jonsson, Annika Ljung, Bill Hesselmar, Ingegerd Adlerbert, Hilde Brekke, Susanne Johansen, Agnes Wold, Ann-Sofie SandbergPOSTER DISCUSSION SESSION 2: Asthma and wheeze (PD06–PD16)PD06 The association between asthma and exhaled nitric oxide is influenced by genetics and sensitisationBjörn Nordlund, Cecilia Lundholm, Villhelmina Ullemar, Marianne van Hage, Anne Örtqvist, Catarina AlmqvistPD09 Prevalence patterns of infant wheeze across EuropeAnna Selby, Kate Grimshaw, Thomas Keil, Linus Grabenhenrich, Michael Clausen, Ruta Dubakiene, Alessandro Fiocchi, Marek Kowalski, Nikos Papadopoulos, Marta Reche, Sigurveig Sigurdardottir, Aline Sprikkleman, Paraskevi Xepapadaki, Clare Mills, Kirsten Beyer, Graham RobertsPD10 Epidemiologic changes in recurrent wheezing infantsHerberto Jose Chong Neto, Gustavo Falbo Wandalsen, Ana Carolina Dela Bianca, Carolina Aranda, Nelson Augusto Rosário, Dirceu Solé, Javier Mallol, Luis García MarcosPD13 A single nucleotide polymorphism in the GLCCI1 gene is associated with response to asthma treatment in childrenIvanaBanic, Matija Rijavec, Davor Plavec, Peter Korosec, Mirjana TurkaljPD14 Pollen induced asthma: Could small molecules in pollen exacerbate the protein-mediated allergic response?Alen Bozicevic, Maria De Mieri, Matthias HamburgerPD15 A qualitative study to understand how we can empower teenagers to better self-manage their asthmaSimone Holley, Ruth Morris, Frances Mitchell, Rebecca Knibb, Susan Latter, Christina Liossi, Graham RobertsPD16 Polymorphism of endothelial nitric oxide synthase (eNOS) gene among Egyptian children with bronchial asthmaMostafa M. M. HassanPOSTER DISCUSSION SESSION 3: Mechanisms—Epidemiology (PD17–PD21)PD17 Pregnancy outcomes in relation to development of allergy in a Swedish birth cohortMalin Barman, Anna Sandin, Agnes Wold, Ann-Sofie SandbergPD18 Evolution of the IgE response to house dust mite molecules in childhoodDaniela Posa, Serena Perna, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, Ulrich Wahn, Thomas Keil, Susanne Lau, Kuan-Wei Chen, Yvonne Resch, Susanne Vrtala, Rudolf Valenta, Paolo Maria MatricardiPD19 Antibody recognition of nsLTP-molecules as antigens but not as allergens in the German-MAS birth cohortOlympia Tsilochristou, Alexander Rohrbach, Antonio Cappella, Stephanie Hofmaier, Laura Hatzler, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, RaffaeleD’Amelio, Ulrich Wahn, Thomas Keil, Susanne Lau, Paolo Maria MatricardiPD20 Early life coloniza

Bayesian penalized regression techniques, such as the Bayesian lasso and the Bayesian horseshoe estimator, have recently received a significant amount of attention in the statistics literature. However, software implementing state-of-the-art Bayesian penalized regression, outside of general purpose Markov chain Monte Carlo platforms such as STAN, is relatively rare. This paper introduces bayesreg, a new toolbox for fitting Bayesian penalized regression models with continuous shrinkage prior densities. The toolbox features Bayesian linear regression with Gaussian or heavy-tailed error models and Bayesian logistic regression with ridge, lasso, horseshoe and horseshoe$+$ estimators. The toolbox is free, open-source and available for use with the MATLAB and R numerical platforms.