cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
D4.2. Plan for exploitation and dissemination of the project results
Creators: name: de Nale, Laura
Publisher: name: Zenodo
Year: 2022
Subjects: Co-UDlabs
Research Infrastructure
Urban Drainage Systems

description: This document is a deliverable of the Co-UDlabs project, funded under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 101008626. The aim of this document is to provide the first version of the Plan for Dissemination and Exploitation of Results (PEDR), produced at M6 as part of the Work Package 4 on communication, dissemination and exploitation of results. The aim of the PEDR is to provide the Co-UDlabs partners with guidelines on the different communication and dissemination activities that are planned and their schedule, who are the partners responsible for each activity and what tools and channels are available for dissemination. A section on exploitation will define the actions planned to achieve the exploitation of the results and impact of the project. More specifically, in terms of dissemination and communication the PEDR will: Propose a communication and dissemination policy, and define the objectives of the actions; Identify the target audience for each objective or main result; List the communication and dissemination channels to be used for project promotion; Present a schedule of the communication and dissemination actions throughout the project duration; Define and monitor a series of Key Performance Indicators (KPIs) to assess the success of the implementation (e.g. number of publications, size of the audience reached, number of visits on the website, feedback received from audiences at conferences, etc.) and update the plan according to the evolution of the project. In terms of the exploitation of the results, the PEDR will contain the following information, if applicable and when relevant, especially within the final exploitation plan to be submitted at the end of the project: The identification of exploitable main outputs of the project; The identification of the factors influencing exploitation and wide deployment of the project’s results The identification of new and existing measures for the project sustainability. The document is drafted by Euronovia, which is leader of this Work Package, with inputs from all partners. While Euronovia is the leading partner in charge of WP4, all partners have the responsibility to participate in the communication activities and dissemination of the results of the project. According to the grant agreement and unless it goes against their legitimate interests, each beneficiary must, as soon as possible, disseminate its results by disclosing them to the public by appropriate means (other than those resulting from protecting or exploiting the results), including in scientific publications. The PEDR is an evolving document which will be updated at the end of each reporting period (October 2022, April 2024 and April 2025).
D4.2. Plan for exploitation and dissemination of the project results
Creators: name: De Nale, Laura
name: Guilloteau, Lucie
name: Anta, Jose
Publisher: name: Zenodo
Year: 2024
Subjects: Co-UDlabs
Research Infrastructure
Urban Drainage Systems

description: This document is a deliverable of the Co-UDlabs project, funded under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 101008626.

The aim of this document is to provide the first version of the Plan for Dissemination and Exploitation of Results (PEDR), produced at M6 as part of the Work Package 4 on communication, dissemination and exploitation of results.

The aim of the PEDR is to provide the Co-UDlabs partners with guidelines on the different communication and dissemination activities that are planned and their schedule, who are the partners responsible for each activity and what tools and channels are available for dissemination. A section on exploitation will define the actions planned to achieve the exploitation of the results and impact of the project.

More specifically, in terms of dissemination and communication the PEDR will:

 Propose a communication and dissemination policy, and define the objectives of the actions;

 Identify the target audience for each objective or main result;

 List the communication and dissemination channels to be used for project promotion;

 Present a schedule of the communication and dissemination actions throughout the project duration;

 Define and monitor a series of Key Performance Indicators (KPIs) to assess the success of the implementation (e.g. number of publications, size of the audience reached, number of visits on the website, feedback received from audiences at conferences, etc.) and update the plan according to the evolution of the project.

In terms of the exploitation of the results, the PEDR will contain the following information, if applicable and when relevant, especially within the final exploitation plan to be submitted at the end of the project:

The identification of exploitable main outputs of the project;

The identification of the factors influencing exploitation and wide deployment of the project’s results

The identification of new and existing measures for the project sustainability.

The document is drafted by Euronovia, which is leader of this Work Package, with inputs from all partners.

While Euronovia is the leading partner in charge of WP4, all partners have the responsibility to participate in the communication activities and dissemination of the results of the project. According to the grant agreement and unless it goes against their legitimate interests, each beneficiary must, as soon as possible, disseminate its results by disclosing them to the public by appropriate means (other than those resulting from protecting or exploiting the results), including in scientific publications.

The PEDR is an evolving document which will be updated at the end of each reporting period (October 2022, April 2024 and April 2025).
Dudgeonea leucosticta Hampson 1900
Creators: name: Ahmad, Jalil
name: Joshi, Rahul
name: Singh, Navneet
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Dudgeoneidae
Dudgeonea
Dudgeonea leucosticta

description: 1. Dudgeonea leucosticta Hampson, 1900a: 227
Type locality: Sikkim, 1800ft [India].
Distribution in India: Sikkim, Assam, Maharasthra, NE Himalaya. Global records: Sierra Leone, S. Africa, Sri Lanka, Peninsular Malaysia, Borneo, New Guinea, Australia (Hampson 1900; Holloway 1986; Schulze & Fiedler 1996).
Remark: Dudgeonea leucosticta sierraleonensis Strand, 1917a: 89 is reported from Sierra Leone and South Africa.
description: Published as part of Ahmad, Jalil, Joshi, Rahul & Singh, Navneet, 2023, An updated Catalogue of Cossoidea (Lepidoptera) from India, pp. 301-348 in Zootaxa 5330 (3) on page 318, DOI: 10.11646/zootaxa.5330.3.1, http://zenodo.org/record/8254738
Designing Stable Neural Networks using Convex Analysis and ODEs
Creators: name: Sherry, Ferdia
name: Celledoni, Elena
name: Ehrhardt, Matthias J.
name: Murari, Davide
name: Owren, Brynjulf
name: Schönlieb, Carola-Bibiane
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Motivated by classical work on the numerical integration of ordinary differential equations we present a ResNet-styled neural network architecture that encodes non-expansive (1-Lipschitz) operators, as long as the spectral norms of the weights are appropriately constrained. This is to be contrasted with the ordinary ResNet architecture which, even if the spectral norms of the weights are constrained, has a Lipschitz constant that, in the worst case, grows exponentially with the depth of the network. Further analysis of the proposed architecture shows that the spectral norms of the weights can be further constrained to ensure that the network is an averaged operator, making it a natural candidate for a learned denoiser in Plug-and-Play algorithms. Using a novel adaptive way of enforcing the spectral norm constraints, we show that, even with these constraints, it is possible to train performant networks. The proposed architecture is applied to the problem of adversarially robust image classification, to image denoising, and finally to the inverse problem of deblurring.
description: 34 pages, 6 figures. This is the accepted version of a paper published in Physica D: Nonlinear Phenomena
Evolución conceptual y normativa sobre el manejo y aprovechamiento de productos no maderables y su aporte en la regulación en el departamento de Amazonas
Creators: name: Cueva Torres, Luis Fernando
Publisher: name: Universidad Externado de Colombia
Year: 2024
Subjects: subject: Indicadores ambientales - Aspectos jurídicos
subject: Derecho ambiental - Legislación
subject: Revisión judicial - Estudios de caso
subject: Productos forestales no maderables
subject: Manejo forestal
subject: Indicadores jurídicos
subject: Eficacia jurídica y social
subject: Efectividad de la norma

description: Este trabajo de investigación académica, hace una revisión sobre la evolución conceptual y normativa del manejo y aprovechamiento de PFNM´s, y la regulación en el departamento de Amazonas (Colombia), consta de tres capítulos: el primero analiza el régimen legal, las posturas a nivel internacional sobre los PFNM´s, que dan cuenta sobre la importancia de este recurso, mientras que en Colombia los PNFM´s se compara la definición, a través de diferentes normas como el Decreto Ley 2811 de 1974 hasta llegar al Decreto 690 del 2021. El segundo, en el ámbito regional se encuentra un análisis sobre la Resolución 727 de 2010, su regulación local, en acceso, aprovechamiento y manejo, pero haciendo énfasis en la efectividad, sus dificultades en la implementación y los nuevos retos, a partir de nuevas tendencias globales del manejo sostenible, teniendo en cuenta indicadores jurídicos. Finalmente, en el tercero se hace una revisión sobre la efectividad de las normas a nivel regional, los retos que afrontan las entidades de gobierno en esta materia y sobre todo en la administración del recurso forestal para los PFNM´s, que está en avanzar y establecer nuevos lineamientos políticos para del manejo sostenible de la flora silvestre y de los PFNM´s.
description: This academic research work reviews the conceptual and regulatory evolution of the management and use of NTFPs and regulation in the department of Amazonas (Colombia). It consists of three chapters: the first analyzes the legal regime, the positions international level on NTFPs, which show the importance of this resource, while in Colombia the definition of NTFPs is compared, through different regulations such as Decree Law 2811 of 1974 until reaching Decree 690 of 2021. The Second, at the regional level there is an analysis of Resolution 727 of 2010, its local regulation, in access, use and management, but emphasizing effectiveness, its difficulties in implementation and new challenges, based on new trends. global objectives of sustainable management, taking into account legal indicators. Finally, in the third there is a review of the effectiveness of the regulations at the regional level, the challenges faced by government entities in this matter and especially in the administration of forest resources for NTFPs, which is to advance and establish new political guidelines for the sustainable management of wild flora and NTFPs.
Canonical partition function and distance dependent correlation functions of a quasi-one-dimensional system of hard disks
Creators: name: Pergamenshchik, V. M.
name: Bryk, T.
name: Trokhymchuk, A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The canonical $\,NLT\,$ partition function of a quasi-one dimensional (q1D) one-file system of equal hard disks [J. Chem Phys. \textbf{153}, 144111 (2020)] provides an analytical description of the thermodynamics and ordering in this system (a pore) as a function of linear density $\,Nd/L\,$ where $\,d\,$ is the disk diameter. We derive the analytical formulae for the distance dependence of the translational pair distribution function and the distribution function of distances between next neighbor disks, and then demonstrate their use by calculating the translational order in the pore. In all cases, the order is found to be of a short range and to exponentially decay with the disks' separation. The correlation length presented for different pore widths and densities shows a non-monotonic dependence with a maximum at $\,Nd/L = 1\,$ and tends to the 1D value for a vanishing pore width. The results indicate a special role of this density when the pore length $\,L\,$ is equal exactly to $N$ disk diameters. A comparison between the theoretical results for an infinite system and the results of a molecular dynamics simulation for a finite system with periodic boundary conditions is presented and discussed.
description: published in Journal of Molecular Liquids. arXiv admin note: substantial text overlap with arXiv:2206.05980
Necesidad de definir aspectos procesales de la ejecución de la pena, como garantía para el condenado en el cumplimiento de la sentencia penal en Colombia
Creators: name: Díaz Gómez, Lina María
Publisher: name: Universidad Externado de Colombia
Year: 2024
Subjects: subject: Derechos humanos - Aspectos jurídicos
subject: Derecho penal - Investigaciones
subject: Sentencias - Colombia
subject: Ejecución de la pena
subject: Principios
subject: Juez de ejecución de penas
subject: Procedimiento
subject: Ley 906 de 2005

description: Al implementase el sistema penal de tendencia acusatoria, ya se había creado la figura del JEPYMS, se encontraban vigentes la Ley 65 de 1993 y Decreto 2700 de 1991. La tesis de grado pretende revisar si tal funcionario se orienta a la protección de todas las partes intervinientes en el proceso, constatar si encuentra desarrollo normativo que garantice el debido proceso, pues las regulaciones existentes parecieran limitarse a especificar funciones genéricas y competencias de carácter jurisdiccional y penitenciario, sin entablar un procedimiento claro de tutela a los intervinientes, especialmente al ejecutado, teniendo como base su dignidad humana. La ley 906 de 2004, desarrolla aspectos sustantivos de los institutos que pueden presentarse durante la etapa de ejecución de la pena, más se queda corto en la estructura adjetiva y pareciera que se estancó al modelo escritural. Por lo cual, surge el siguiente problema: ¿Es necesario definir aspectos procesales de la ejecución de la pena, como garantía para condenado en el cumplimiento de la sentencia penal en Colombia? La respuesta es sí, es necesario que se establezcan reglas claras de procedimiento para la ejecución de la pena, entre ellas definirla como etapa posprocesal, a fin de dotar de garantías mínimas al penado.
description: Upon the implementation of the accusatory trend in the penal system, the figure of the JEPYMS had already been created, and the Law 65 of 1993 and Decree 2700 of 1991 were in force. The thesis aims to review whether such official is oriented towards protecting all parties involved in the process, verifying if there is normative development ensuring due process, as existing regulations seem to be limited to specifying generic functions and jurisdictional and penitentiary competences, without establishing a clear procedure for protecting the parties involved, especially the executed, based on their human dignity. Law 906 of 2004 develops substantive aspects of the institutes that may arise during the penalty execution stage but falls short in the procedural structure and seems to have stalled at the scriptural model. Therefore, the following problem arises: Is it necessary to define procedural aspects of penalty execution as a guarantee for the convicted in fulfilling the penal sentence in Colombia? The answer is yes, it is necessary to establish clear procedural rules for penalty execution, including defining it as a post-process stage, in order to provide minimum guarantees to the sentenced.
Black Holes and Baryon Number Violation: Unveiling the Origins of Early Galaxies and the Low-Mass Gap
Creators: name: Gogberashvili, Merab
name: Sakharov, Alexander S.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose that modifications to the Higgs potential within a narrow atmospheric layer near the event horizon of an astrophysical black hole could significantly enhance the rate of sphaleron transitions, as well as transform the Chern-Simons number into a dynamic variable. As a result, sphaleron transitions in this region occur without suppression, in contrast to low-temperature conditions, and each transition may generate a substantially greater baryon number than would be produced by winding around the Higgs potential in Minkowski spacetime. This effect amplifies baryon number violation near the black hole horizon, potentially leading to a considerable generation of matter. Given the possibility of a departure from equilibrium during the absorption of matter and the formation of relativistic jets in supermassive black holes, we conjecture that this process could contribute to the creation of a significant amount of matter around such black holes. This phenomenon may offer an alternative explanation for the rapid growth of supermassive black holes and their surrounding galaxies in the early Universe, as suggested by recent observations from the JWST. Furthermore, this mechanism may provide insights into the low-mass gap puzzle, addressing the observed scarcity of black holes with masses near the Oppenheimer-Volkoff limit.
description: 26 pages, version published in Galaxies
Role of interactions in non-equilibrium transformations
Creators: name: Rose, Maria
name: Manikandan, Sreekanth K
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: For arbitrary non-equilibrium transformations in complex systems, we show that the distance between the current state and a target state can be decomposed into two terms: one corresponding to an independent estimate of the distance, and another corresponding to interactions, quantified using the relative mutual information between the variables. This decomposition is a special case of a more general decomposition involving successive orders of correlation or interactions among the degrees of freedom of the system. To illustrate its practical significance, we study the thermal relaxation of two interacting, optically trapped colloidal particles, where increasing pairwise interaction strength is shown to prolong the longevity of the time-dependent non-equilibrium state. Additionally, we study a system with both pairwise and triplet interactions, where our approach identifies their distinct contributions to the transformation. In more general setups where it is possible to control the strength of different orders of interactions, our findings provide a way to disentangle their effects and identify interactions that facilitate the transformation.
description: 9 pages, 8 figures, Published version
Spectroscopic Modeling of Luminous Transients Powered by H-Rich and He-Rich Circumstellar Interaction
Creators: name: Wagle, Gururaj A.
name: Chatzopoulos, Emmanouil
name: Baer, Michael J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this study, we perform detailed spectroscopic modeling to analyze the interaction of circumstellar material (CSM) with ejecta in both hydrogen-rich and hydrogen-poor superluminous supernovae (SLSNe), systematically varying properties such as CSM density, composition, and geometry to explore their effects on spectral lines and light curve evolution. Using advanced radiative transfer simulations with the new, open-source SuperLite code to generate synthetic spectra, we identify key spectroscopic indicators of CSM characteristics. Our findings demonstrate that spectral lines of hydrogen and helium exhibit significant variations due to differences in CSM mass and composition. In hydrogen-rich SLSN- II, we observe pronounced hydrogen emission lines that correlate strongly with dense, extended CSM, suggesting massive, eruptive mass-loss histories. Conversely, in hydrogen-poor SLSNe, we recover mostly featureless spectra at early times, with weak hydrogen lines appearing only in the very early phases of the explosion, highlighting the quick ionization of traces of hydrogen present in the CSM. We analyze the properties of the resulting emission lines, particularly $\rm H_α$ and $\rm H_β$, for our models using sophisticated statistical methods. This analysis reveals how variations in the supernova progenitor and CSM properties can lead to distinct spectroscopic evolutions over time. These temporal changes provide crucial insights into the underlying physics driving the explosion and the subsequent interaction with the CSM. By linking these spectroscopic observations to the initial properties of the progenitor and its surrounding ma
description: Accepted for publication in the ApJ
El testigo de la corona en Colombia : perspectivas en torno a la acusación soportada en el testimonio del arrepentido
Creators: name: Díaz Ortega, Marlon Fernando
Publisher: name: Universidad Externado de Colombia
Year: 2024
Subjects: subject: Derecho penal - Aspectos sociales
subject: Reformas sociales - Aspectos jurídicos
subject: Sentencias - Colombia
subject: Testigo de la corona
subject: Valoración probatoria
subject: Sistema acusatorio
subject: Justicia premial

description: Bajo el argumento de la lucha contra la criminalidad económica, organizada y el terrorismo, principalmente transnacional, ha tomado gran auge en el mundo el testimonio del coimputado o coacusado que declara en contra de los demás coautores o partícipes, a quien se le denomina “testigo de la corona” o “arrepentido”. Dicha figura surge alrededor de lo que se ha denominado genéricamente como justicia negocial o justicia premial, que podrá terminar en un tratamiento del comportamiento más favorable, en una disminución en la pena, en la prescindencia de esta o en la no judicialización o inmunidad. Bajo este contexto, se propone resolver el siguiente problema: ¿la intervención de un testigo de la corona en el contexto de la justicia negociada en Colombia es adecuada como base única para sustentar una condena penal, o es esencial respaldarla con otros medios de prueba que verifiquen y refuercen la veracidad de sus declaraciones? Para ello se define esta figura del arrepentido, se describe su regulación en Colombia y su definición legal, doctrinal y jurisprudencial, se analiza el su valor probatorio, se problematiza la figura, desde las perspectivas del colaborador y del señalado y, finalmente, se propone una solución de política criminal para esta.
description: On the grounds of the fight against economic and organized crime and terrorism, mainly transnational, the testimony of the co-accused or co-defendant who testifies against the other co-perpetrators or participants, who is called "crown witness" or "repentant", has become very popular in the world. This figure arises around what has been generically called "negotiated justice" or "sentencing rewards", which may result in a more favorable treatment of the criminal behavior, in a reduction of the penalty, in the waiver of the penalty or in the non-prosecution or immunity. In this context, it is proposed to solve the following problem: is the intervention of a crown witness in the context of negotiated justice in Colombia adequate as the sole basis to support a criminal conviction, or is it essential to support it with other means of proof that verify and reinforce the veracity of their statements? To this end, the figure of the repentant is defined, its regulation in Colombia and its legal, doctrinal and jurisprudential definition are described, its evidentiary value is analyzed. Then this figure is problematized from the collaborator and the accused perspectives. Finally, we propose a criminal policy solution for this figure.
Metarbelidae Strand 1909
Creators: name: Ahmad, Jalil
name: Joshi, Rahul
name: Singh, Navneet
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Metarbelidae

description: FAMILY METARBELIDAE Strand, 1909
= Arbelidae Hampson, [1893].
= Holandiidae Karsch, 1896.
= Teragridae Hampson, 1920.
=Squamuridae Roepke, 1957.
description: Published as part of Ahmad, Jalil, Joshi, Rahul & Singh, Navneet, 2023, An updated Catalogue of Cossoidea (Lepidoptera) from India, pp. 301-348 in Zootaxa 5330 (3) on page 318, DOI: 10.11646/zootaxa.5330.3.1, http://zenodo.org/record/8254738
Budget equations and astrophysical nonlinear mean-field dynamos
Creators: name: Rogachevskii, I.
name: Kleeorin, N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Solar, stellar and galactic large-scale magnetic fields are originated due to a combined action of non-uniform (differential) rotation and helical motions of plasma via mean-field dynamos. Usually, nonlinear mean-field dynamo theories take into account algebraic and dynamic quenching of alpha effect and algebraic quenching of turbulent magnetic diffusivity. However, the theories of the algebraic quenching do not take into account the effect of modification of the source of turbulence by the growing large-scale magnetic field. This phenomenon is due to the dissipation of the strong large-scale magnetic field resulting in an increase of the total turbulent energy. This effect has been studied using the budget equation for the total turbulent energy (which takes into account the feedback of the generated large-scale magnetic field on the background turbulence) for (i) a forced turbulence, (ii) a shear-produced turbulence and (iii) a convective turbulence. As the result of this effect, a nonlinear dynamo number decreases with increase of the large-scale magnetic field, so that that the mean-field $αΩ$, $α^2$ and $α^2Ω$ dynamo instabilities are always saturated by the strong large-scale magnetic field.
description: 12 pages, revised paper
title: An advanced shell model for the analysis of geometrical and material nonlinear shells
Creators: name: Gruttmann, F.
name: Wagner, W.
Publisher: name: Springer
Year: 2024

description: In this paper layered shells subjected to static loading are considered. The displacements of the Reissner–Mindlin theory are enriched by a an additional part. These so-called fluctuation displacements include warping displacements and thickness changes. They lead to additional terms for the material deformation gradient and the Green–Lagrangian strain tensor. Within a nonlinear multi-field variational formulation the weak form of the boundary value problem accounts for the equilibrium of stress resultants and couple resultants, the local equilibrium of stresses, the geometrical field equations and the constitutive equations. For the independent shell strains an ansatz with quadratic shape functions is chosen. This leads to a significant improved convergence behaviour especially for distorted meshes. Elimination of a set of parameters on element level by static condensation yields an element stiffness matrix and residual vector of a quadrilateral shell element with the usual 5 or 6 nodal degrees of freedom. The developed model yields the complicated three-dimensional stress state in layered shells for elasticity and elasto-plasticity considering geometrical nonlinearity. In comparison with fully 3D solutions present 2D shell model requires only a fractional amount of computing time.
title: Talk by Dr. Grace Stafford titled "Women's Patronage and Visual Culture in Late Antiquity: From Honorific Statuary to Donor Portraits"
title: Organized by Project A1 of SFB 1391 of the University of Tübingen
titleType: AlternativeTitle
Creators: name: Murer, Cristina
name: Kovacs, Martin
Publisher: name: Zenodo
Year: 2024

description: On May 29th 2024, Dr. Grace Stafford was invited to Tübingen to give a talk on the topic of "Women’s Patronage and Visual Culture in Late Antiquity: From Honorific Statuary to Donor Portraits" within th framework of project A1 of SFB 1391 of the Unversity of Tübingen, focusing on the representations of office-holders in late roman times from the 4th to the 6th century AD.
Magnetic fields of low-mass main sequences stars: Nonlinear dynamo theory and mean-field numerical simulations
Creators: name: Kleeorin, N.
name: Rogachevskii, I.
name: Safiullin, N.
name: Gershberg, R.
name: Porshnev, S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Our theoretical and numerical analysis have suggested that for low-mass main sequences stars (of the spectral classes from M5 to G0) rotating much faster than the Sun, the generated large-scale magnetic field is caused by the mean-field $α^2Ω$ dynamo, whereby the $α^2$ dynamo is modified by a weak differential rotation. Even for a weak differential rotation, the behaviour of the magnetic activity is changed drastically from aperiodic regime to non-linear oscillations and appearance of a chaotic behaviour with increase of the differential rotation. Periods of the magnetic cycles decrease with increase of the differential rotation, and they vary from tens to thousand years. This long-term behaviour of the magnetic cycles may be related to the characteristic time of the evolution of the magnetic helicity density of the small-scale field. The performed analysis is based on the mean-field simulations (MFS) of the $α^2Ω$ and $α^2$ dynamos and a developed non-linear theory of $α^2$ dynamo. The applied MFS model was calibrated using turbulent parameters typical for the solar convective zone.
description: 14 pages, final version
The generic equivalence among the Lipschitz saturation of a sheaf of modules
Creators: name: Gaffney, Terence
name: da Silva, Thiago
Publisher: name: arXiv
Year: 2023
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this work, we extend the concept of the Lipschitz saturation of an ideal to the context of modules in some different ways, and we prove they are generically equivalent.
description: arXiv admin note: substantial text overlap with arXiv:2012.12239
Geometric percolation of spins and spin-dipoles in Ashkin-Teller model
Creators: name: Banerjee, Aikya
name: Jana, Priyajit
name: Mohanty, P. K.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Ashkin-Teller model is a two-layer lattice model where spins in each layer interact ferromagnetically with strength $J$, and the spin-dipoles (product of spins) interact with neighbors with strength $λ.$ The model exhibits simultaneous magnetic and electric transitions along a self-dual line on the $λ$-$J$ plane with continuously varying critical exponents. In this article, we investigate the percolation of geometric clusters of spins and spin-dipoles denoted respectively as magnetic and electric clusters. We find that the largest cluster in both cases becomes macroscopic in size and spans the lattice when interaction exceeds a critical threshold given by the same self-dual line where magnetic and electric transitions occur. The fractal dimension of the critical spanning clusters is related to order parameter exponent $β_{m,e}$ as $D_{m,e}=d-\frac{5}{12}\frac{β_{m,e}}ν,$ where $d=2$ is the spatial dimension and $ν$ is the correlation length exponent. This relation determines all other percolation exponents and their variation wrt $λ.$ We show that for magnetic Percolation, the Binder cumulant, as a function of $ξ_2/L$ with $ξ_2$ being the second-moment correlation length, remains invariant all along the critical line and matches with that of the spin-percolation in the usual Ising model. The function also remains invariant for the electric percolation, forming a new superuniversality class of percolation transition.
description: 13 pages + 6 pages (supplemental material)
Hypselostoma piconis van Benthem Jutting 1949
Creators: name: Gojšina, Vukašin
name: Hunyadi, András
name: Sutcharit, Chirasak
name: Tongkerd, Piyoros
name: Auffenberg, Kurt
name: Grego, Jozef
name: Vermeulen, Jaap J.
name: Reischütz, Alexander
name: Páll-Gergely, Barna
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Hypselostomatidae
Hypselostoma
Hypselostoma piconis

description: Hypselostoma piconis van Benthem Jutting, 1949
Figs 186 K, 208, 223
Hypselostoma piconis van Benthem Jutting, 1949 b: 59, pl. 2., figs a – d.
Hypselostoma piconis — van Benthem Jutting 1950: 24, 42, fig. 13; Maassen 2001: 77.
Type material examined.
Malaysia • 1 paratype; from the type locality; Raffles Museum, Singapore ex. coll.; RMNH.Moll.140161.
Additional material examined.
Malaysia • 9 shells; Perak, 8–10 km northeast from Sungai Siput, east from Batu Lima, cave temple; 04°51.985'N, 101°07.333'E; 70 m a. s. l.; 07 Jan. 2013; A. Hunyadi leg.; coll. HA.
Type locality.
“ Sungei Siput, Perak ”, Malaysia.
Differential diagnosis.
Hypselostoma piconis is strikingly similar to H. luctans from which it can be separated by the appearance of the apertural barriers, most importantly the concrescent angular and parietal lamellae, which are separate in H. luctans.
Distribution.
This species is known only from the type locality and its surroundings.
Remarks.
The fact that the major difference between H. piconis and H. luctans is the appearance of the barriers on the parietal side further supports the indistinctness of Gyliotrachela and its synonymy with Hypselostoma.
description: Published as part of Gojšina, Vukašin, Hunyadi, András, Sutcharit, Chirasak, Tongkerd, Piyoros, Auffenberg, Kurt, Grego, Jozef, Vermeulen, Jaap J., Reischütz, Alexander & Páll-Gergely, Barna, 2025, A new start? Revision of the genera Anauchen, Bensonella, Gyliotrachela and Hypselostoma (Gastropoda, Eupulmonata, Hypselostomatidae) of Southeast Asia with description of 46 new species, pp. 1-338 in ZooKeys 1235 on pages 1-338, DOI: 10.3897/zookeys.1235.145281
Evaluation of the impact of erosion control measures on dam siltation and upstream erosion using radioisotope technique 7Be and MUSLE model in the watershed upstream of Allal El Fassi dam, Morocco
Creators: name: Ez-zahouani, Badia
name: Chikhaoui, Mohammed
name: Naimi, Mustapha
name: Benmansour, Moncef
name: Kharki, Omar El
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology

description: Water erosion poses a significant threat to the sustainability of natural resources and hydro-agricultural infrastructure, particularly in the Mediterranean region, including Morocco. The Allal El Fassi watershed faced such challenges and underwent anti-erosion measures between 2008 and 2014. This study aims to evaluate the effectiveness of these measures in mitigating dam siltation within the watershed. The methodologies employed include the utilization of the MUSLE model, optimized with bathymetric surveys of the dam, to estimate the amount of sediment reaching the dam and derive the P-factor associated with the implemented anti-erosion measures. Additionally, the radioisotope technique was utilized to assess erosion rates at managed and unmanaged sites within the watershed. The results obtained using the MUSLE model and bathymetric data revealed a noteworthy reduction in mean annual soil loss within the timeframe of 2002–2010 to 2010–2013, resulting in a 13.9% decrease in sediment reaching the dam. Furthermore, variations in the P-factor of erosion control measures were observed, ranging from 0.31 to 0.52 during the respective periods. Utilizing the radionuclide 7Be, erosion rates ranging from 6.8 to 25.3 t.ha−1 were determined for the studied plots, facilitating the calculation of P-factors for specific erosion control measures. Significantly, gabion check dams displayed a P-factor of 0.47, dry stone barriers had a P-factor of 0.41, fruit trees with basins showed a P-factor of 0.51, and enclosures exhibited a P-factor of 0.67. These findings suggest a causal relationship between the implementation of erosion control measures and the reduction in sedimentation rates at the Allal El Fassi Dam, highlighting the interdependence between the two phenomena.
Ordering kinetics and steady states of XY-model with ferromagnetic and nematic interaction
Creators: name: Mondal, Partha Sarathi
name: Mishra, Pawan Kumar
name: Mishra, Shradha
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Previous studies on the generalized XY model have concentrated on the equilibrium phase diagram and the equilibrium nature of distinct phases under varying parameter conditions. We direct our attention towards examining the systems evolution towards equilibrium states across different parameter values, specifically by varying the relative strengths of ferromagnetic and nematic interactions. We study the kinetics of the system, using the temporal annihilation of defects at varying temperatures and its impact on the coarsening behavior of the system. For both pure polar and pure nematic systems, we observe temperature-dependent decay of the exponent, leading to a decelerated growth of domains within the system. At parameter values where both ferromagnetic and nematic interactions are simultaneously present, we show a phase diagram highlighting three low-temperature phases : polar, nematic, and coexistence, alongside a high-temperature disordered phase. Our study provides valuable insights into the complex interplay of interactions, offering a comprehensive understanding of the systems behavior during its evolution towards equilibrium.
description: 16 pages, 12 figures
Encaumaptera Hampson 1893
Creators: name: Ahmad, Jalil
name: Joshi, Rahul
name: Singh, Navneet
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Metarbelidae
Encaumaptera

description: Genus Encaumaptera Hampson, [1893a]: 314
Type species: Brachylia stigmata Hampson, 1891: 66.
description: Published as part of Ahmad, Jalil, Joshi, Rahul & Singh, Navneet, 2023, An updated Catalogue of Cossoidea (Lepidoptera) from India, pp. 301-348 in Zootaxa 5330 (3) on page 319, DOI: 10.11646/zootaxa.5330.3.1, http://zenodo.org/record/8254738
Multiwavelength Afterglow Analysis of GRB 221009A: Unveiling the Evolution of a Cooling Break in a Wind-like Medium
Creators: name: Tak, Donggeun
name: Uhm, Z. Lucas
name: Paek, Gregory S. H.
name: Im, Myungshin
name: Arimoto, Makoto
name: Choi, Hyeonho
name: Kim, Sophia
name: Omodei, Nicola
name: Racusin, Judith
name: Urata, Yuji
name: Zhang, Bing
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Gamma-ray bursts (GRBs) are the most energetic explosions in the universe, and their afterglow emission provides an opportunity to probe the physics of relativistic shock waves in an extreme environment. Several key pieces for completing the picture of the GRB afterglow physics are still missing, including jet properties, emission mechanism, and particle acceleration. Here we present a study of the afterglow emission of GRB 221009A, the most energetic GRB ever observed. Using optical, X-ray, and gamma-ray data up to approximately two days after the trigger, we trace the evolution of the multi-wavelength spectrum and the physical parameters behind the emission process. The broadband spectrum is consistent with the synchrotron emission emitted by relativistic electrons with its index of $p = 2.29\pm 0.02$. We identify a break energy at keV and an exponential cutoff at GeV in the observed multi-wavelength spectrum. The break energy increases in time from $16.0_{-4.9}^{+7.1}$ keV at 0.65 days to $46.8_{-15.5}^{+25.0}$ keV at 1.68 days, favoring a stellar wind-like profile of the circumburst medium with $k=2.4\pm0.1$ as in $ρ(r) \propto r^{-k}$. The high-energy attenuation at around 0.4 to 4 GeV is attributed to the maximum of the particle acceleration in the relativistic shock wave. This study confirms that the synchrotron process can explain the multi-wavelength afterglow emission and its evolution.
description: 16 pages, 7 figures, 3 tables
KRATON ALDEGIDIDAN OLINADIGAN OLINADIGAN BUTANOLNING FIZIK-KIMYOVIY XOSSALARI VA ISHLATILISH SOHALARI
Creators: name: Omanov, Behruzjon
name: Suyerkulova, Zuhra
Publisher: name: Zenodo
Year: 2024

description: Sanoatning ishlab chiqarish kontekstida butanolning  katalitik sintezi, fizik-kimyoviy xossalari ularning xomoshyo sifatida ishlatilishi uchun muhimligi sababli kata qiziqish uyg’otadi.Shuningdek,so‘nggi yillarda yangilanadigan manbalardan foydalanish talabining ortishi, biotexnologiyadagi yutuqlar, masalan, tizimli biologiya, metabolik injiniring va innovatsion jarayonlar rivoji tufayli fermentativ butanol ishlab chiqarishga qiziqish yana oshdi. Ushbu maqola klostridiyalar yordamida butanolni biotexnologik ishlab chiqarish, fermentatsiya va undan keyingi jarayonlarni ko‘rib chiqadi. Shuningdek, metabolik injiniring orqali shtammlarni yaxshilash strategiyalari va fermentativ butanolni muvaffaqiyatli sanoat jarayoniga aylantirish uchun zarur bo‘lgan omillar muhokama qilinadi.
Improvements of weaned pigs barn hygiene to reduce the spread of antimicrobial resistance
Creators: name: Jaleta, Megarsa
name: Junker, Vera
name: Kolte, Baban
name: Börger, Maria
name: Werner, Doreen
name: Dolsdorf, Claudia
name: Schwenker, Julia
name: Hölzel, Christina
name: Zentek, Jürgen
name: Amon, Thomas
name: Nübel, Ulrich
name: Kabelitz, Tina
Publisher: name: Freie Universität Berlin
Year: 2024
Subjects: subject: AMR
subject: cultivation
subject: disinfection
subject: Escherichia coli
subject: hygiene
subject: pig
subject: weaner barn
subject: 600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft::630 Landwirtschaft und verwandte Bereiche

description: The spread of antimicrobial resistance (AMR) in animal husbandry is usually attributed to the use of antibiotics and poor hygiene and biosecurity. We therefore conducted experimental trials to improve hygiene management in weaned pig houses and assessed the impact on the spread. For each of the two groups examined, the experimental group (EG) and the control group (CG), three replicate batches of piglets from the same pig breeder, kept in pre-cleaned flat decks, were analyzed. In the flat decks of the experimental groups, the hygiene conditions (cleaning, disinfection, dust removal and fly control) were improved, while regular hygiene measures were carried out in the control groups. The occurrence and spread of AMR were determined in Escherichia coli (E. coli; resistance indicator) using cultivation-dependent (CFU) and -independent (qPCR) methods as well as whole genome sequencing of isolates in samples of various origins, including feces, flies, feed, dust and swabs. Surprisingly, there were no significant differences (p > 0.05) in the prevalence of resistant E. coli between the flat decks managed with conventional techniques and those managed with improved techniques. Selective cultivation delivered ampicillin- and sulfonamide-resistant E. coli proportions of up to 100% and 1.2%, respectively. While 0.5% E. coli resistant to cefotaxime and no ciprofloxacin resistance were detected. There was a significant difference (p < 0.01) in the abundance of the blaTEM-1 gene in fecal samples between EG and CG groups. The colonization of piglets with resistant pathogens before arrival, the movement of flies in the barn and the treatment of bacterial infections with antibiotics obscured the effects of hygiene improvement. Biocide tolerance tests showed no development of resistance to the farm regular disinfectant. Managing hygiene alone was insufficient for reducing antimicrobial resistances in piglet rearing. We conclude that the complex factors contributing to the presence and distribution of AMR in piglet barns underscore the necessity for a comprehensive management strategy.
Optically monitoring the microenvironment of a hydrophobic cargo in amphiphilic nanogels: influence of network composition on loading and release
Creators: name: López-Iglesias, Clara
name: Markovina, Ante
name: Nirmalananthan-Budau, Nithiya
name: Resch-Genger, Ute
name: Klinger, Daniel
Publisher: name: Freie Universität Berlin
Year: 2024
Subjects: subject: amphiphilic nanogels
subject: hydrophobic cargos
subject: microenvironment
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Amphiphilic nanogels (ANGs) are promising carriers for hydrophobic cargos such as drugs, dyes, and catalysts. Loading content and release kinetics of these compounds are controlled by type and number of hydrophobic groups in the amphiphilic copolymer network. Thus, understanding the interactions between cargo and colloidal carrier is mandatory for a tailor-made and cargo-specific ANG design. To systematically explore the influence of the network composition on these interactions, we prepared a set of ANGs of different amphiphilicity and loaded these ANGs with varying concentrations of the solvatochromic dye Nile Red (NR). Here, NR acts as a hydrophobic model cargo to optically probe the polarity of its microenvironment. Analysis of the NR emission spectra as well as measurements of the fluorescence quantum yields and decay kinetics revealed a decrease in the polarity of the NR microenvironment with increasing hydrophobicity of the hydrophobic groups in the ANG network and dye–dye interactions at higher loading concentrations. At low NR concentrations, the hydrophobic cargo NR is encapsulated in the hydrophobic domains. Increasing NR concentrations resulted in probe molecules located in a more hydrophilic environment, i.e. , at the nanodomain border, and favored dye–dye interactions and NR aggregation. These results correlate well with release experiments, indicating first NR release from more hydrophilic network locations. Overall, our findings demonstrate the importance to understand carrier–drug interactions for efficient loading and controlled release profiles in amphiphilic nanogels.