cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Non-unitary three-neutrino mixing in the early Universe
Creators: name: Gariazzo, Stefano
name: Martínez-Miravé, Pablo
name: Mena, Olga
name: Pastor, Sergio
name: Tórtola, Mariam
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Deviations from unitarity in the three-neutrino mixing canonical picture are expected in many physics scenarios beyond the Standard Model. The mixing of new heavy neutral leptons with the three light neutrinos would in principle modify the strength and flavour structure of charged-current and neutral-current interactions with matter. Non-unitarity effects would therefore have an impact on the neutrino decoupling processes in the early Universe and on the value of the effective number of neutrinos, $N_{\rm eff}$. We calculate the cosmological energy density in the form of radiation with a non-unitary neutrino mixing matrix, addressing the possible interplay between parameters. Highly accurate measurements of $N_{\rm eff}$ from forthcoming cosmological observations can provide independent and complementary limits on the departures from unitarity. For completeness, we relate the scenario of small deviations from unitarity to non-standard neutrino interactions and compare the forecasted constraints to other existing limits in the literature.
description: 16 pages, 3 figures, 3 tables
Fabrication and measurement of surface nanoelectronic devices in diamond
Creators: name: Zafarina Zakaria, Fadhlia
Publisher: name: La Trobe
Year: 2023

description: Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the Department of Physics, School of Molecular Sciences, College of Science, Health and Engineering, La Trobe University, Victoria.
The Role of Project Communication Management in improving project performance of building construction projects: A case study of Modcon Engineering PLC
Creators: name: Asrat, Meron
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: This study was intended to describe the role of project communications management in improving performance of Modcon Engineering building projects. Data were collected by semi-structured and focus group discussions from respondents and validated with document analysis and analyzed qualitatively. The researcher observed that, there is a strong appreciation of the importance of project communication and its importance within the industry. Indeed, various levels and channels of communications have been established within the clients and consultants or consultants and contractors. In spite of that, there have been many hindrances to effective communication on construction projects in the company. These includes; poor leadership, unclear communication objectives, unclear channels of communication, ineffective reporting system, ineffective communication between the parties on the project, lack of well trained personnel and lack of professionals by the clients. The study discovered that project communications planning and implementation and using tools and techniques played an important role in improving the performance of projects. In contrast to this, lack of formal communication management plan is the findings. The research also established that poor communication had resulted in project delays, project cost overrun and project abandonment. Project communications was also shown to strongly affect the performance of professionals within the construction industry. At last, further study including improving project documentation, improving the use of project communications management system are the recommendations of the study.
Optical conductivity of an anharmonic large polaron gas at weak coupling
Creators: name: Houtput, Matthew
name: Tempere, Jacques
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In a polar solid, electrons or other charge carriers can interact with the phonons of the ionic lattice, leading to the formation of polaron quasiparticles. The optical conductivity and optical absorption spectrum of a material are affected by this electron-phonon coupling, most notably leading to an absorption peak in the mid-infrared region. Recently, a model Hamiltonian for anharmonic electron-phonon coupling was derived [M. Houtput and J. Tempere, Phys. Rev. B \textbf{103}, 184306 (2021)], that includes both the conventional Fröhlich interaction as well an interaction where an electron interacts with two phonons simultaneously. In this article, we calculate and investigate the optical conductivity of the anharmonic large polaron gas, and show that an additional characteristic absorption peak appears due to this 1-electron-2-phonon interaction. We calculate a semi-analytical expression for the optical conductivity $σ(ω)$ at finite temperatures and weak coupling using the Kubo formula. The electronic and phononic contributions can be split and treated separately, such that the many-body effects of the electron gas may be taken into account through the well-known dynamical structure factor $S(\mathbf{k},ω)$. From the resulting optical conductivity, we calculate the polaron effective mass, an estimate for the electron-phonon scattering times, and the optical absorption spectrum of the anharmonic polaron gas. We show that alongside the well-known polaron absorption peak at the phonon energy $\hbar ω_{\text{LO}}$, the 1-electron-2-phonon interaction leads to an additional absorption peak at $2 \hbar ω_{\text{LO}}$. We propose this absorption peak as an experimentally measurable indicator for nonnegligible 1-electron-2-phonon interaction in a material, since the height of this peak is proportional to the strength of this anharmonic interaction.
description: See the ancillary files for the code that was used to generate the results of this article
Flow structure beneath periodic waves with constant vorticity under normal electric fields
Creators: name: Flamarion, Marcelo V.
name: Gao, Tao
name: Ribeiro-Jr, Roberto
name: Doak, Alex
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Waves with constant vorticity and electrohydrodynamics flows are two topics in fluid dynamics that have attracted much attention from scientists for both the mathematical challenge and their industrial applications. The coupling of electric fields and vorticity is of significant research interest. In this paper, we study the flow structure of steady periodic travelling waves with constant vorticity on a dielectric fluid under the effect of normal electric fields. Through the conformal mapping technique combined with pseudo-spectral numerical methods, we develop an approach that allows us to conclude that the flow can have zero, two or three stagnation points according to variations in the voltage potential. We describe in detail the recirculation zones that emerge together with the stagnation points. Besides, we show that the number of local maxima of the pressure on the bottom boundary is intrinsically connected to the saddle points.
Translation-Invariant Parent Hamiltonians of Valence Bond Crystals
Creators: name: Huerga, Daniel
name: Greco, Andres
name: Gazza, Claudio
name: Muramatsu, Alejandro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a general method to construct translation-invariant and SU(2) symmetric antiferromagnetic parent Hamiltonians of valence bond crystals (VBC). The method is based on a canonical mapping transforming S=1/2 spin operators into a bilinear form of a new set of dimer fermion operators. We construct parent Hamltonians of the columnar- and the staggered-VBC on the square lattice, for which the VBC is an eigenstate in all regimes and the exact ground state in some region of the phase diagram. We study the depart from the exact VBC regime upon tuning the anisotropy by means of the hierarchical mean field theory and exact diagonalization on finite clusters. In both Hamiltonians, the VBC phase extends over the exact regime and transits to a columnar antiferromagnet (CAFM) through a window of intermediate phases, revealing an intriguing competition of correlation lengths at the VBC-CAFM transition. The method can be readily applied to construct other VBC parent Hamiltonians in different lattices and dimensions.
A policy proposal to develop a creative class in Thailand by way of secondary education reform
Creators: name: Pengnate, Wipanee
Publisher: name: CQUniversity
Year: 2023
Subjects: Curriculum and pedagogy theory and development
Education policy, sociology and philosophy not elsewhere classified

description: This research project investigates the way that a Creative Class in Thailand might be developed through the Thai secondary education system. The research applies the research of Richard Florida (2002) in order to lay the foundations of creativity attuned to the innovation and entrepreneurial drivers of the global knowledge economy. The research is carried out in six Bangkok secondary schools and is consistent with the Thai National Education Act 2542 and the Sufficiency Economy Philosophy iterated by His Majesty the King of Thailand. The research project finds that the dominant pedagogy operative in the secondary schools studied needs to be replaced with student-centred pedagogy to promote problem-solving; the application of the Sufficiency Economy Philosophy in secondary education omits reference to the global economic outlook; a lack integration of information and communication technology within the secondary curriculum disadvantages the way Thai secondary students source and manipulate knowledge; teachers were unaware of, or resistant to, the role of creative space in secondary education and were unaware of the link between education and national economic growth; a lack of diversity and heterogeneity in secondary education limits student awareness of alternative ideas and outlooks; and Thai traditions are entrenched at the expense of global awareness which cocoons students from their future role to assist Thailand to compete globally. The research project concludes by positing a Policy Proposal to implement critical and creative problem-solving in Thai secondary education in order to assist the development of a Creative Class in Thailand.
"La confesión como medio probatorio"
Creators: name: Barrio Peñarredonda, Yolanda
Publisher: name: Universidad de Cartagena
Year: 1973
Subjects: Colombia - Corte suprema de justicia - Sentencias

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1973
description: Importancia de la confesión como medio probatorio para la aplicación en el derecho, ya que vale tan poco no tener derecho, como tenerlo y no poderlo probar, y por su transcendencia en el campo jurídico, requiere un profundo análisis, con conceptos claros y precisos, para la formación del criterio del juzgador.
Effect of adding urea on biogas production potentials of selected fruit wastes in Addis Ababa, Ethiopia
Creators: name: Dagnew, Getachew
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2012

description: Fruit wastes are ideal candidates for anaerobic digestion because they contain high levels of easily biodegradable materials. These wastes from the central and biggest fruits, fish & vegetables retail and distribution market in Addis Ababa City, Ethiopia are poorly managed. Again problems such as low biogas/methane yield and process instability are often encountered in anaerobic digestion of these wastes, challenging its reliability and efficiency. This study evaluated the effect of adding urea on biogas (methane) potential of selected fruit wastes following characterization. A laboratory scale experiment on batch anaerobic mesophilic digestion was carried out. Selected and pretreated fruit wastes were fed to digesters using standard procedures. Analytical equipments, simple tools and statistical software were used for data analysis. The ultimate biogas yield from using avocado, banana, and mango fruit wastes as substrate is; 0.48, 0.57, 0.53 l/g VS without adding urea and 0.76, 0.82, 0.82 l/g VS adding urea with a statistically significant difference (p-value; 0.006 for avocado, 0.029 for banana, and 0.007 for mango FW at 95% Confidence Interval respectively). Thus urea addition significantly improved biogas yield. In relation to this, ultimate CH4 yield didn't show difference in response to the treatment and gave 0.27, 0.33, 0.27 l/g VS without adding urea and 0.44, 0.46, 0.43 l/g VS for avocado, banana, & mango fruit wastes with adding urea where the later yield is above average yield reported for fruits and vegetables wastes. Further, the biogas manure contains nutrients in their useful form and better than the row waste for plant growth signifying the advantages of anaerobic digestion. Prediction of biogas and biogas manure obtainable from the city's fruit wastes is also made. Keywords: fruit waste; urea; biogas; methane; volatile acids; and plant nutrient
Holography of Information in AdS/CFT
Creators: name: Koch, Robert de Mello
name: Kemp, Garreth
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The principle of the holography of information states that in a theory of quantum gravity a copy of all the information available on a Cauchy slice is also available near the boundary of the Cauchy slice. This redundancy in the theory is already present at low energy. In the context of the AdS/CFT correspondence, this principle can be translated into a statement about the dual conformal field theory. We carry out this translation and demonstrate that the principle of the holography of information holds in bilocal holography.
description: 29+1 pages, 9 Figures
A causal viscous cosmology without singularities
Creators: name: Laciana, Carlos E.
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An isotropic and homogeneous cosmological model with a source of dark energy is studied. That source is simulated with a viscous relativistic fluid with minimal causal correction. In this model the restrictions on the parameters coming from the following conditions are analized: a) energy density without singularities along time, b) scale factor increasing with time, c) universe accelerated at present time, d) state equation for dark energy with "w" bounded and close to -1. It is found that those conditions are satified for the following two cases. i) When the transport coefficient (τ_{Π}), associated to the causal correction, is negative, with the aditional restriction ζ|τ_{Π}|>2/3, where ζ is the relativistic bulk viscosity coefficient. The state equation is in the "phantom" energy sector. ii) For τ_{Π} positive, in the "k-essence" sector. It is performed an exact calculation for the case where the equation of state is constant, finding that option (ii) is favored in relation to (i), because in (ii) the entropy is always increasing, while this does no happen in (i).
description: 16 pages
MSGCorep: A package for corepresentations of magnetic space groups
Creators: name: Liu, Gui-Bin
name: Zhang, Zeying
name: Yu, Zhi-Ming
name: Yao, Yugui
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Motivated by easy access to complete corepresentation (corep) data of all the 1651 magnetic space groups (MSGs) in three-dimensional space, we have developed a Mathematica package MSGCorep to provide an offline database of coreps and various functions to manipulate them, based on our previous package SpaceGroupIrep. One can use the package MSGCorep to obtain the elements of any MSG and magnetic little group, to calculate the multiplication of group elements, to obtain the small coreps at any k-point and full coreps of any magnetic k-star for any MSG and show them in a user-friendly table form, to calculate and show the decomposition of direct products of full coreps between any two specified magnetic k-stars, and to determine the small coreps of energy bands. Both single-valued and double-valued coreps are supported. In addition, the 122 magnetic point groups (MPGs) and their coreps are also supported by this package. To the best of our knowledge, MSGCorep is the first package that is able to calculate the direct product of full coreps for any MSG and able to determine small coreps of energy bands for general purpose. In a word, the MSGCorep package is an offline database and tool set for MSGs, MPGs, and their coreps, and it is very useful to study the symmetries in magnetic and nonmagnetic materials.
description: 23 pages, 7 figures, 6 tables, 1 supplementary material
Hidden orbital polarization in diamond, silicon, germanium, gallium arsenide and layered materials
Creators: name: Ryoo, Ji Hoon
name: Park, Cheol-Hwan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: It was previously believed that the Bloch electronic states of non-magnetic materials with inversion symmetry cannot have finite spin polarizations. However, since the seminal work by Zhang et al. [Nat. Phys. 10, 387-393 (2014)] on local spin polarizations of Bloch states in non-magnetic, centrosymmetric materials, the scope of spintronics has been significantly broadened. Here, we show, using a framework that is universally applicable independent of whether hidden spin polarizations are small (e.g., diamond, Si, Ge, and GaAs) or large (e.g., MoS2 and WSe2), that the corresponding quantity arising from orbital - instead of spin - degrees of freedom, the hidden orbital polarization, is (i) much more abundant in nature since it exists even without spin-orbit coupling and (ii) more fundamental since the interband matrix elements of the site-dependent orbital angular momentum operator determines the hidden spin polarization. We predict that the hidden spin polarization of transition metal dichalcogenides is reduced significantly upon compression. We suggest experimental signatures of hidden orbital polarization from photoemission spectroscopies and demonstrate that the current-induced hidden orbital polarization may play a far more important role than its spin counterpart in antiferromagnetic information technology by calculating the current-driven antiferromagnetism in compressed silicon.
description: 23 pages, 6 figures (+ Supplementary Information 7 pages, 4 figures); This is an author-created, un-copyedited version of an article published in NPG Asia Materials. The final publication is freely available from the journal web site
title: Secukinumab improves signs and Symptoms of active psoriatic arthritis in a phase 3 randomized, multicenter, double-blind, placebo-controlled study using a subcutaneous dosing regimen (FUTURE 2)
Creators: name: Sieper, Joachim
name: McInnes, Iain
name: Mease, Philip
name: Kirkham, Bruce
name: Kavanaugh, Arthur
name: Ritchlin, Christopher
name: Rahman, Proton
name: Van Der Heijde, D.
name: Landewé, Robert
name: Conaghan, Philip
name: Gottlieb, Alice B.
name: Richards, Hanno B.
name: Ligozio, Gregory
name: Pricop, Luminita
name: Mpofu, Shephard
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Introduction: Secukinumab, a human anti–IL-17A monoclonal antibody, has demonstrated efficacy with an intravenous loading and subcutaneous (s.c.) maintenance regimen in psoriatic arthritis (PsA) (FUTURE 1; NCT01392326). The objective is to evaluate the efficacy and safety of s.c. loading and[for full text, please go to the a.m. URL]
description: 43. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 29. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 25. wissenschaftliche Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Electroweak symmetry breaking and collider signatures in the next-to-minimal composite Higgs model
Creators: name: Niehoff, Christoph
name: Stangl, Peter
name: Straub, David M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We conduct a detailed numerical analysis of the composite pseudo-Nambu-Goldstone Higgs model based on the next-to-minimal coset $\text{SO}(6)/\text{SO}(5)\cong\text{SU}(4)/\text{Sp}(4)$, featuring an additional SM singlet scalar in the spectrum, which we allow to mix with the Higgs boson. We identify regions in parameter space compatible with all current experimental constraints, including radiative electroweak symmetry breaking, flavour physics, and direct searches at colliders. We find the additional scalar, with a mass predicted to be below a TeV, to be virtually unconstrained by current LHC data, but potentially in reach of run 2 searches. Promising indirect searches include rare semi-leptonic $B$ decays, CP violation in $B_s$ mixing, and the electric dipole moment of the neutron.
description: 32 pages + appendices, 9 figures. v2: minor clarifications, matches the JHEP version
Large Quality Factor Enhancement Based on Cascaded Uniform Lithium Niobate Bichromatic Photonic Crystal Cavities
Creators: name: Ge, Rui
name: Yan, Xiongshuo
name: Liang, Zhaokang
name: Li, Hao
name: Wu, Jiangwei
name: Liu, Xiangmin
name: Chen, Yuping
name: Chen, Xianfeng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, by cascading several bichromatic photonic crystals we demonstrate that the quality factor can be much larger compared with that in an isolated cavity without increasing the total size of the device. We take lithium niobate photonic crystal as an example to illustrate that the simulated quality factor of the cascaded cavity can attain 10^5 with a 70° slant angle, which is an order of magnitude larger than that in isolated cavity. The device can be fabricated easily by current etching technique for lithium niobate. We have fabricated the proposed device experimentally including holes with 70° slant angle. This work is expected to provide guidance to the design of photonic crystal cavity with high-quality factor.
Estudio de prefactibilidad para la relocalización del Mercado de Bazurto
Creators: name: Alzamora Annichiarico, Rosalyn Aydee
name: Moralos Anaya, Rafael Enrique
name: Amor Buendia, Roberto (Director)
Publisher: name: Universidad de Cartagena
Year: 2000
Subjects: Abacerias - Cartagena
Planes de ordenamiento - Cartagena
Ordenacion - Establecimientos comerciales

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 2000.
description: El presente estudio tiene por objeto realizar y analizar la prefactibilidad para la relocalizaciòn del mercado de bazurto, a un sector que ofrezca mejores condiciones desde el punto de vista de calidad ambiental urbana y de transito y transporte
LHDR: HDR Reconstruction for Legacy Content using a Lightweight DNN
Creators: name: Guo, Cheng
name: Jiang, Xiuhua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: High dynamic range (HDR) image is widely-used in graphics and photography due to the rich information it contains. Recently the community has started using deep neural network (DNN) to reconstruct standard dynamic range (SDR) images into HDR. Albeit the superiority of current DNN-based methods, their application scenario is still limited: (1) heavy model impedes real-time processing, and (2) inapplicable to legacy SDR content with more degradation types. Therefore, we propose a lightweight DNN-based method trained to tackle legacy SDR. For better design, we reform the problem modeling and emphasize degradation model. Experiments show that our method reached appealing performance with minimal computational cost compared with others.
description: Accepted in ACCV2022
title: Uveitis, Abgeschlagenheit und erhöhte Entzündungswerte – ein Fall für den Rheumatologen?
Creators: name: Müller, Felix
name: Czihal, Michael
name: Witt, Matthias
name: Thurau, Stephan
name: Schulze-Koops, Hendrik
name: Dechant, Claudia
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Vorgeschichte: Eine 56-jährige Patientin stellte sich mit seit drei Monaten bestehender beidseitiger Uveitis anterior, im Verlauf zunehmender Abgeschlagenheit und Müdigkeitsgefühl sowie neu aufgefallener Sturzsenkung vor. Unter einer Lokaltherapie mit Steroidaugentropfen war es bereits[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 43. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 29. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 25. wissenschaftliche Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Evaluación de los impactos generados por la adopción de las NIIF Pymes sección 13 del sector comercial. Caso Inversiones Vía Tropical
Creators: name: Bermejo Bernal, Maria Katherine
name: Mendoza Pajaro, Zoraima Luz
Publisher: name: Universidad de Cartagena
Year: 2015
Subjects: Estados financieros;
Normas internacionales de contabilidad
Contabilidad - Normas internacionales

description: Tesis (Contador Público).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Contaduría Pública, 2015
description: En el mercado mundial ha surgido la necesidad de comprender la información de cada empresa que participe en él, por lo que es necesaria la homogenización de los datos contables y financieros, para lo cual el IASB diseñó y emitió las Normas internacionales de información financiera (NIIF), las cuales se han convertido en el conjunto normativo que las empresas alrededor del mundo están adoptando. Sin embargo, éstas se crearon para brindar información de las empresas que cotizan en mercados de valores internacionales y que son de interés común, sin tener en cuenta que aun en los países industrializados hay un número significativo de Pymes, por lo cual, la norma afecta u obstaculiza el normal funcionamiento de estas últimas desde el punto de vista de la información contable para la competitividad.
Interplay between geostrophic vortices and inertial waves in precession-driven turbulence
Creators: name: Pizzi, F.
name: Mamatsashvili, G.
name: Barker, A. J.
name: Giesecke, A.
name: Stefani, F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The properties of rotating turbulence driven by precession are studied using direct numerical simulations and analysis of the underlying dynamical processes in Fourier space. The study is carried out in the local rotating coordinate frame, where precession gives rise to a background shear flow, which becomes linearly unstable and breaks down into turbulence. We observe that this precession-driven turbulence is in general characterized by coexisting two dimensional (2D) columnar vortices and three dimensional (3D) inertial waves, whose relative energies depend on the precession parameter $Po$. The vortices resemble the typical condensates of geostrophic turbulence, are aligned along the rotation axis (with zero wavenumber in this direction, $k_z=0$) and are fed by the 3D waves through nonlinear transfer of energy, while the waves (with $k_z\neq0$) in turn are directly fed by the precessional instability of the background flow. The vortices themselves undergo inverse cascade of energy and exhibit anisotropy in Fourier space. For small $Po<0.1$ and sufficiently high Reynolds numbers, the typical regime for most geo- and astrophysical applications, the flow exhibits strongly oscillatory (bursty) evolution due to the alternation of vortices and small-scale waves. On the other hand, at larger $Po>0.1$ turbulence is quasi-steady with only mild fluctuations, the coexisting columnar vortices and waves in this state give rise to a split (simultaneous inverse and forward) cascade. Increasing the precession magnitude causes a reinforcement of waves relative to vortices with the energy spectrum approaching Kolmogorov scaling and, therefore, the precession mechanism counteracts the effects of the rotation.
description: 20 pages, 16 figures, 1 table, submitted to Physics of Fluids
title: Langsam progrendientes neurologisch-psychiatrisches Krankheitsbild und dessen dramatische Besserung
Creators: name: Von Stuckrad, Sae Lim
name: Müller, Dominik
name: Kallinich, Tilmann
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Vorgeschichte: Eine 13-jährige Patientin zeigte bereits anamnestisch drei Monate zuvor soziale Auffälligkeiten mit sprunghaftem Verhalten und einem Suizidversuch, daher fand die Mitbetreuung durch die wohnortsnahe KJP statt. Bei Erstkontakt in unserem Haus präsentierte sich die Patientin[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 43. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 29. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 25. wissenschaftliche Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Recent Progress in Two-proton Radioactivity
Creators: name: Zhou, L.
name: Wang, S. M.
name: Fang, D. Q.
name: Ma, Y. G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: During the last few decades, rare isotope beam facilities have provided unique data for studying the properties of nuclides located far from the beta-stability line. Such nuclei are often accompanied by exotic structures and radioactive modes, which represent the forefront of nuclear research. Among them, two-proton (2p) radioactivity is a rare decay mode found in a few highly proton-rich isotopes. The 2p decay lifetimes and properties of emitted protons hold invaluable information regarding the nuclear structures in the presence of a low-lying proton continuum; as such, they have attracted considerable research attention. In this review, we present some of the recent experimental and theoretical progress regarding the 2p decay, including technical innovations for measuring nucleon--nucleon correlations and developments in the models that connect their structural aspects with their decay properties. This impressive progress should play a significant role in elucidating the mechanism of these exotic decays, probing the corresponding components inside nuclei, and providing deep insights into the open quantum nature of dripline systems.
description: 22 pages, 25 figures
Transition bibliographique : quelles implications pratiques pour les catalogues dans l'ESR ?
Creators: name: Lecomte, Héloïse
name: van Der Graaf, Maurits
name: Jestas, Laure
Publisher: name: Zenodo
Year: 2023
Subjects: Transition bibliographique
Format Unimarc Entité-Relation (Unimarc ER)

description: Session parallèle proposée dans le cadre des Journées Abes 2023. Cette session permettra d’échanger sur les évolutions des catalogues et l’intérêt du nouveau modèle de données LRM/RDA en fonction des types de fonds (disciplines, part de la documentation électronique...) et d’usages (enseignement, recherche...).
 Deux présentations la composent : Etat des lieux de la Transition bibliographique en 2023 "En route vers Linked Open Data" : premiers résultats d’une étude commandée par l’Abes, dans la perspective de son futur projet d’établissement 2024-2028, à Maurits Van der Graaf (cabinet Pleiade Management) sur les impacts de la Transition bibliographique pour l’ESR.
Implementación del PCS (Programa de calidad del servicio) en la institución centro de conciliación facultad de derecho y ciencias políticas Universidad de Cartagena. Marzo-diciembre 2003
Creators: name: Sánchez Triviño, Jhonaira Luz
Publisher: name: Universidad de Cartagena
Year: 2003
Subjects: Conciliación industrial
Luchas sociales
Conciliación (Trabajo social)

description: Tesis (Trabajadora Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2003
description: Orientar y sensibilizar a diferentes profesionales que intervengan en este campo o similares, aportando elementos conceptuales que surgen de lo que fue el accionar del profesional.
Formation Control for Multi-Agent Systems with Connectivity Preservation and Event-Triggered Controllers
Creators: name: Yi, Xinlei
name: Wei, Jieqiang
name: Dimarogonas, Dimos V.
name: Johansson, Karl H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: In this paper, event-triggered controllers and corresponding algorithms are proposed to establish the formation with connectivity preservation for multi-agent systems. Each agent needs to update its control input and to broadcast this control input together with the relative state information to its neighbors at its own triggering times, and to receive information at its neighbors' triggering times. Two types of system dynamics, single integrators and double integrators, are considered. As a result, all agents converge to the formation exponentially with connectivity preservation, and Zeno behavior can be excluded. Numerical simulations show the effectiveness of the theoretical results.
Applications of statistical causal inference in software engineering
Creators: name: Siebert, Julien
Publisher: name: arXiv
Year: 2022
Subjects: subject: Software Engineering (cs.SE)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: D.2

description: This paper reviews existing work in software engineering that applies statistical causal inference methods. These methods aim at estimating causal effects from observational data. The review covers 32 papers published between 2010 and 2022. Our results show that the application of statistical causal inference methods is relatively recent and that the corresponding research community remains relatively fragmented.
description: 38 pages, 12 tables, 9 figures, submitted to Information and Software Technology
School age outcomes for children with autism who did and did not receive early intervention using the early start Denver model
Creators: name: Vinen, Zoe
Publisher: name: La Trobe
Year: 2023

description: Submission note: A thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Clinical Psychology to the School of Psychology and Public Health, College of Science, Health and Engineering, La Trobe University, Bundoora.
Formación ciudadana y política en la organización de base de la zona centro frente al proceso descentralización Cartagena - 2002
Creators: name: Rivera Bertel, Katy
Publisher: name: Universidad de Cartagena
Year: 2003
Subjects: Educación urbana
Descentralización administrativa
Desarrollo de la comunidad urbana
Vida en comunidad

description: Tesis (Trabajadora Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2003
description: Luchas por mejorar las condiciones físicas y sociales de los barrios de la ciudad, demandando la ampliación de los servicios públicos para su cobertura llegue a los sectores marginados y segregados espacialmente.
A study of Thai public and private secondary schools employing nine categories of instructional strategies
Creators: name: Phongsinghvithya, Surachit
name: Samrejvanich, Theerarat
Publisher: name: CQUniversity
Year: 2023
Subjects: Curriculum and pedagogy theory and development
Education policy, sociology and philosophy not elsewhere classified

description: This research project describes the study about Dimensions of Learning (DoL) conducted in Thailand that recommends changes in Thai secondary schools. This research project is a comparative research study which investigates three private secondary schools and three public secondary schools in the Bangkok Metropolitan Area. The aim of this research project is to shift Thai secondary education from rote learning for university entrance towards the fulfilment of life-long learning. This research project is based on DoL and Nine Categories of Instructional Strategies developed by Marzano and a team of researchers. Indeed, the Nine Categories of Instructional Strategies were employed as a tool for creating the observation scale and interview questions used in the research project. The research sample consisted of thirty school teachers, six academic teachers, and six school principals from the selected six secondary schools. Then, altogether the sample size is forty-two. The results concluded that there was a statistically significant difference between the observations and the interviews of the private secondary schools at significance level 0.01. Simultaneously, there was a statistically significant difference between the observations and the interviews of the public secondary schools at significance level 0.01. Also, it can be concluded that the Nine Categories of Instructional Strategies occurred at low levels in the public secondary schools. On the other hand, nine activities occurred at high levels across the private secondary schools. The product of this research project is a Policy Handbook (see Appendix 1) which the Thai Ministry of Education should consider in order to focus on successfully implementing DoL in Thai secondary education as a framework for learning design.
title: Makrophagenaktivierungssyndrom / hämophagozytische Lymphohistiozytose bei einer Patientin mit rheumatoider Arthritis, TNF-Inhibitortherapie und Virusinfektion
Creators: name: Hartmann, Urs
name: Alsheimer, Beatrix E. F.
name: Frickhofen, Norbert
name: Märker-Hermann, Elisabeth
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Das Makrophagenaktivierungssyndrom / Hämophagozytische Lymphohistiozytose (HLH) ist eine schwere Komplikation bei kindlichem Morbus Still, seltener bei entzündlich-rheumatischen Erkrankungen des Erwachsenen. Als Trigger werden Virusinfekte, insbesondere Epstein-Barr-Virus [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 43. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 29. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 25. wissenschaftliche Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Numerical Simulation of Solar Magnetic Flux Emergence Using the AMR--CESE--MHD Code
Creators: name: Liu, Zhipeng
name: Jiang, Chaowei
name: Feng, Xueshang
name: Zuo, Pingbing
name: Wang, Yi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Magnetic flux emergence from the solar interior to the atmosphere is believed to be a key process of formation of solar active regions and driving solar eruptions. Due to the limited capability of observation, the flux emergence process is commonly studied using numerical simulations. In this paper, we developed a numerical model to simulate the emergence of a twisted magnetic flux tube from the convection zone to the corona using the AMR--CESE--MHD code, which is based on the conservation-element solution-element method with adaptive mesh refinement. The result of our simulation agrees with that of many previous ones with similar initial conditions but using different numerical codes. In the early stage, the flux tube rises from the convection zone as driven by the magnetic buoyancy until it reaches close to the photosphere. The emergence is decelerated there and with piling-up of the magnetic flux, the magnetic buoyancy instability is triggered, which allows the magnetic field to partially enter into the atmosphere. Meanwhile, two gradually separated polarity concentration zones appear in the photospheric layer, transporting the magnetic field and energy into the atmosphere through their vortical and shearing motions. Correspondingly, the coronal magnetic field has also been reshaped to a sigmoid configuration containing a thin current layer, which resembles the typical pre-eruptive magnetic configuration of an active region. Such a numerical framework of magnetic flux emergence as established will be applied in future investigations of how solar eruptions are initiated in flux emergence active regions.
Sydr-Fuzz: Continuous Hybrid Fuzzing and Dynamic Analysis for Security Development Lifecycle
Creators: name: Vishnyakov, Alexey
name: Kuts, Daniil
name: Logunova, Vlada
name: Parygina, Darya
name: Kobrin, Eli
name: Savidov, Georgy
name: Fedotov, Andrey
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Nowadays automated dynamic analysis frameworks for continuous testing are in high demand to ensure software safety and satisfy the security development lifecycle (SDL) requirements. The security bug hunting efficiency of cutting-edge hybrid fuzzing techniques outperforms widely utilized coverage-guided fuzzing. We propose an enhanced dynamic analysis pipeline to leverage productivity of automated bug detection based on hybrid fuzzing. We implement the proposed pipeline in the continuous fuzzing toolset Sydr-Fuzz which is powered by hybrid fuzzing orchestrator, integrating our DSE tool Sydr with libFuzzer and AFL++. Sydr-Fuzz also incorporates security predicate checkers, crash triaging tool Casr, and utilities for corpus minimization and coverage gathering. The benchmarking of our hybrid fuzzer against alternative state-of-the-art solutions demonstrates its superiority over coverage-guided fuzzers while remaining on the same level with advanced hybrid fuzzers. Furthermore, we approve the relevance of our approach by discovering 85 new real-world software flaws within the OSS-Sydr-Fuzz project. Finally, we open Casr source code to the community to facilitate examination of the existing crashes.
Re-imagining a sense of belonging: South Sudanese migrants’ experiences in a semi-rural small town, Castlemaine, state of Victoria
Creators: name: Wickramaarachchi, Naduni
Publisher: name: La Trobe
Year: 2023

description: Submission note: This thesis is submitted in total fulfilment of the requirements for the Doctor of Philosophy to the School of Social Sciences, College of Arts, Social Science and Commerce, La Trobe University, Bendigo.
EXK-SC: A Semantic Communication Model Based on Information Framework Expansion and Knowledge Collision
Creators: name: Xin, Gangtao
name: Fan, Pingyi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: Computer Science and Game Theory (cs.GT)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: Semantic communication is not focused on improving the accuracy of transmitted symbols, but is concerned with expressing the expected meaning that the symbol sequence exactly carries. However, the measurement of semantic messages and their corresponding codebook generation are still open issues. Expansion, which integrates simple things into a complex system and even generates intelligence, is truly consistent with the evolution of the human language system. We apply this idea to the semantic communication system, quantifying semantic transmission by symbol sequences and investigating the semantic information system in a similar way as Shannon's method for digital communication systems. This work is the first to discuss semantic expansion and knowledge collision in the semantic information framework. Some important theoretical results are presented, including the relationship between semantic expansion and the transmission information rate. We believe such a semantic information framework may provide a new paradigm for semantic communications, and semantic expansion and knowledge collision will be the cornerstone of semantic information theory.
Joint pricing and inventory control for a stochastic inventory system with Brownian motion demand
Creators: name: Yao, Dacheng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In this paper, we consider an infinite horizon, continuous-review, stochastic inventory system in which cumulative customers' demand is price-dependent and is modeled as a Brownian motion. Excess demand is backlogged. The revenue is earned by selling products and the costs are incurred by holding/shortage and ordering, the latter consists of a fixed cost and a proportional cost. Our objective is to simultaneously determine a pricing strategy and an inventory control strategy to maximize the expected long-run average profit. Specifically, the pricing strategy provides the price $p_t$ for any time $t\geq0$ and the inventory control strategy characterizes when and how much we need to order. We show that an $(s^*,S^*,p^*)$ policy is optimal and obtain the equations of optimal policy parameters, where $p^*=\{p_t^*:t\geq 0\}$. Furthermore, we find that at each time $t$, the optimal price $p_t^*$ depends on the current inventory level $z$, and it is increasing in $[s^*,z^*]$ and is decreasing in $[z^*,\infty)$, where $z^*$ is a negative level.
description: 29 pages, 2 figures