cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Three-dimensional phase diagram of disordered HgTe/CdTe Quantum spin-Hall wells
Creators: name: Prodan, Emil
Publisher: name: arXiv
Year: 2011
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We compute the phase diagram of the HgTe/CdTe quantum wells in the 3 dimensional (3D) parameter space of Dirac mass, Fermi level and disorder strength. The phase diagram reveals the Quantum spin-Hall, the metallic and the normal insulating phases. The phase boundary of the Quantum spin-Hall state is shown to be strongly deformed by the disorder. Taking specific cuts into this 3D phase diagram, we recover the so called topological Anderson insulator (TAI) phase, but now we can demonstrate explicitly that TAI is not a distinct phase and instead it is part of the Quantum spin-Hall phase. The calculations are performed with $S_z$-conserving and $S_z$-nonconserving Hamiltonians.
description: Final form
Understanding the Requirements of Data Spaces in the Energy Sector
Creators: name: Bechara, Mazen
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität
Year: 2024
Subjects: subject: Data Management
subject: Energy
subject: Requirements
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft::333 | Boden- und Energiewirtschaft::333,7 | Natürliche Ressourcen, Energie und Umwelt

description: Data Management (DM) is crucial for maintaining the transparency, integrity, and reproducibility of research findings by systematically organizing, storing, preserving, and sharing data throughout the lifecycle of research projects in various domains. This is particularly critical in data-intensive sectors like the energy sector. This sector faces unique challenges due to the complex nature of its data, ranging from sensor readings to policy assessments. DM is important not only for effective data han- dling, maintenance, and accessibility, but it also significantly enhances the reliability and trustworthiness of scientific research. By ensuring data is findable, accessible, interoperable, and reusable (FAIR), DM supports the credibility of outcomes and enhances data sharing practices, facilitating innovation and applied research in this rapidly evolving field. In this thesis, we explored DM within the energy sector by identifying its require- ments, assessing current practices, and understanding the perspectives of profession- als in the field. Our research methodology began with a systematic literature review to collect foundational knowledge on the field’s challenges and requirements. This was followed by a survey that focused mainly on the top 10 most mentioned DM requirements to understand the current state of DM in the energy sector. We dis- covered a strong emphasis on data quality for analytical purposes and the need for systems that are scalable and capable of integrating diverse data sources. Interest- ingly, while real-time data processing was not seen as a high priority by the majority of survey respondents, those with in-depth DM expertise highlighted its importance, indicating different perceptions based on DM knowledge. Additionally, our survey showed a preference for simulation tools over graphical visualization and highlighted a significant gap in familiarity with the FAIR principles among professionals, which pointed to limited external data sharing practices. To address one of these identified needs, we introduced the ckanext-gitimport extension as a proof of concept. This ex- tension is designed to simplify the collection of metadata from external repositories. In summary, our work contributes to the understanding of DM in the energy sector by highlighting its current state, challenges, and areas for improvement. Through a combination of literature review, survey analysis, and the development of the exten- sion, we lay the groundwork for future advancements in DM practices, essential for enabling data sharing in the energy sector.
Приближающийся кризис в свете теории длинных волн
Creators: name: Korotayev, Andrey
name: Grinin, Leonid
Publisher: name: figshare
Year: 2018
Subjects: subject: 149999 Economics not elsewhere classified
subject: FOS: Economics and business
subject: Economics
subject: 140210 International Economics and International Finance
subject: 140202 Economic Development and Growth
subject: 140199 Economic Theory not elsewhere classified

description: В Заключении к нашей монографии мы дадим конкретный пример использования прогнозирования кризисов при помощи теории длинных волн.
С начала кризиса 2008 г. мир вступил в полосу развития, которую для многих стран можно охарактеризовать как кризисно-депрессивную и в целом как период замедленного экономического развития мировой экономики. В последние несколько лет наблюдаются необычные экономические феномены, включая количественные смягчения, дефляцию, нулевые или отрицательные процентные ставки, а также негативные тенденции в виде фондовых «пузырей», роста государственной задолженности, падения объемов мировой торговли и т. д. С опорой на теорию длинных волн делается прогноз, что во второй половине 2017-го – 2018 г. западная экономика «сползет» в новый экономический кризис, а депрессивная полоса продлится еще в течение ряда лет.
Uniform tiling with electrical resistors
Creators: name: Cserti, Jozsef
name: Szechenyi, Gabor
name: David, Gyula
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The electric resistance between two arbitrary nodes on any infinite lattice structure of resistors that is a periodic tiling of space is obtained. Our general approach is based on the lattice Green's function of the Laplacian matrix associated with the network. We present several non-trivial examples to show how efficient our method is. Deriving explicit resistance formulas it is shown that the Kagomé, the diced and the decorated lattice can be mapped to the triangular and square lattice of resistors. Our work can be extended to the random walk problem or to electron dynamics in condensed matter physics.
description: 22 pages, 14 figures
Synchronization and anchoring of two non-harmonic canonical-dissipative oscillators via Smorodinsky-Winternitz potentials
Creators: name: Mongkolsakulvong, S.
name: Frank, T. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Two non-harmonic canonical-dissipative limit cycle oscillators are considered that oscillate in one-dimensional Smorodinsky-Winternitz potentials. It is shown that the standard approach of the canonical-dissipative framework to introduce dissipative forces leads naturally to a coupling force between the oscillators that establishes synchronization. The non-harmonic character of the limit cycles in the context of anchoring, the phase difference between the synchronized oscillators, and the degree of synchronization are studied in detail.
description: 7 pages, 1 figure
The Potential Impact of Quantum Computers on Society
Creators: name: de Wolf, Ronald
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computers and Society (cs.CY)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: This paper considers the potential impact that the nascent technology of quantum computing may have on society. It focuses on three areas: cryptography, optimization, and simulation of quantum systems. We will also discuss some ethical aspects of these developments, and ways to mitigate the risks.
description: 9 pages LaTeX
Inherent flexibility and protein function: the open/closed conformational transition of the N-terminal domain of calmodulin
Creators: name: Tripathi, Swarnendu
name: Portman, John J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences

description: The key to understanding a protein's function often lies in its conformational dynamics. We develop a coarse-grained variational model to investigate the interplay between structural transitions, conformational flexibility and function of N-terminal calmodulin (nCaM) domain. In this model, two energy basins corresponding to the ``closed'' apo conformation and ``open'' holo conformation of nCaM domain are connected by a uniform interpolation parameter. The resulting detailed transition route from our model is largely consistent with the recently proposed EF$β$-scaffold mechanism in EF-hand family proteins. We find that the N-terminal part in calcium binding loops I and II shows higher flexibility than the C-terminal part which form this EF$β$-scaffold structure. The structural transition of binding loops I and II are compared in detail. Our model predicts that binding loop II, with higher flexibility and early structural change than binding loop I, dominates the conformational transition in nCaM domain.
description: 21 pages, 8 figures
Scaling properties of protein family phylogenies
Creators: name: Herrada, E. Alejandro
name: Eguíluz, Víctor M.
name: Hernández-García, Emilio
name: Duarte, Carlos M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: One of the classical questions in evolutionary biology is how evolutionary processes are coupled at the gene and species level. With this motivation, we compare the topological properties (mainly the depth scaling, as a characterization of balance) of a large set of protein phylogenies with a set of species phylogenies. The comparative analysis shows that both sets of phylogenies share remarkably similar scaling behavior, suggesting the universality of branching rules and of the evolutionary processes that drive biological diversification from gene to species level. In order to explain such generality, we propose a simple model which allows us to estimate the proportion of evolvability/robustness needed to approximate the scaling behavior observed in the phylogenies, highlighting the relevance of the robustness of a biological system (species or protein) in the scaling properties of the phylogenetic trees. Thus, the rules that govern the incapability of a biological system to diversify are equally relevant both at the gene and at the species level.
description: Replaced with final published version
Технология внедрения комплексной системы экономического планирования и управления хозяйствующего субъекта
Creators: name: Виноградова Екатерина Юрьевна
name: Галимова Анна Игоревна
name: Андреева Светлана Леонидовна
Publisher: name: Московский экономический журнал
Year: 2019
Subjects: ИНТЕЛЛЕКТУАЛЬНЫЕ ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ
ИНФОРМАЦИОННЫЕ СИСТЕМЫ
УПРАВЛЕНИЕ ПРЕДПРИЯТИЯМИ
INTELLECTUAL INFORMATION TECHNOLOGIES
INFORMATION SYSTEMS
MANAGEMENT OF THE ENTERPRISES

description: В статье описываются основные технологии создания информационной системы для решения задач комплексного экономического управления хозяйствующим субъектом. Также в рамках статьи проведена систематизация современных научных представлений об информационных технологиях в контексте выделения предметного поля их применения.
Generic boundary scattering in the open XXZ chain
Creators: name: Doikou, Anastasia
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The open critical XXZ spin chain with a general right boundary and a trivial diagonal left boundary is considered. Within this framework we propose a simple computation of the exact generic boundary S-matrix (with diagonal and non-diagonal entries), starting from the `bare' Bethe ansatz equations. Our results coincide with the ones obtained by Ghoshal and Zamolodchikov, after assuming suitable identifications of the bulk and boundary parameters.
description: 14 pages, Latex. Added comments and references. To appear in PLA
Childhood Socioeconomic Status and Host Resistance to Infectious Illness in Adulthood
Creators: name: Cohen, Sheldon
name: Doyle, William J
name: Turner, Ronald
name: Cuneyt  Alper
name: Skoner, David P
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: OBJECTIVE: Low childhood socioeconomic status (SES) is a risk factor for adult morbidity and mortality primarily attributable to cardiovascular disease. Here, we examine whether childhood SES is associated with adult host resistance to infectious illness, and whether the effect is limited to a critical period of low SES exposure, can be undone by changes in childhood SES, and is explained by adult SES. METHODS: Three hundred thirty-four healthy volunteers reported their own and their parents' level of education and the ages during their childhood when their parents owned their homes. Volunteers' current home ownership was recorded from real estate records. Subsequently, they were given nasal drops containing 1 of 2 rhinoviruses and were monitored in quarantine for infection and signs/symptoms of a common cold. RESULTS: For both viruses, susceptibility to colds decreased with the number of childhood years during which their parents owned their home (odds ratios by tertiles adjusted for demographics, body mass, season, and prechallenge viral-specific immunity were 3.7 for fewest years, 2.6 and 1). This decreased risk was attributable to both lower risk of infection and lower risk of illness in infected subjects. Moreover, those whose parents did not own their home during their early life but did during adolescence were at the same increased risk as those whose parents never owned their home. These associations were independent of parent education level, adult education and home ownership, and personality characteristics. CONCLUSIONS: A marker of low income and wealth during early childhood is associated with decreased resistance to upper respiratory infections in adulthood. Higher risk is not ameliorated by higher SES during adolescence and is independent of adult SES.
Production and mixing of scalar mesons in $η_c$ and $χ_{c1}$ decays
Creators: name: Debastiani, V. R.
name: Liang, Wei-Hong
name: Xie, Ju-Jun
name: Oset, E.
name: Bayar, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We briefly discuss how the chiral unitary approach in coupled channels and $SU(3)$ symmetry can be used to describe the production of $f_0(500)$, $f_0(980)$ and $a_0(980)$ in the $χ_{c1} \to ηπ^+ π^-$ reaction, recently measured by the BESIII collaboration. In this reaction a very strong peak for the $a_0(980)$ can be seen in the $ηπ$ invariant mass, while clear signals for the $f_0(500)$ and $f_0(980)$ appear in the one of $π^+π^-$. Next, we show the predictions made with the same model for the analogous decay $η_c \to ηπ^+ π^-$, which could also be measured experimentally. We discuss the differences of these two reactions which are interesting to test the picture where these scalar mesons are dynamically generated from the interaction of pairs of pseudoscalars. Furthermore, we comment on a new recent work where the same model was used to study the $a_0(980) - f_0(980)$ mixing in the $χ_{c1} \to π^0 π^0 η$ and $χ_{c1} \to π^0 π^+ π^-$ reactions, showing that quantitative agreement with the experimental measurement of this mixing, also performed by BESIII, can be obtained, revealing interesting aspects of the dynamics of this process and the importance of coupled channels.
description: Talk presented at the XVII International Conference on Hadron Spectroscopy and Structure - Hadron2017, 25-29 September, 2017, University of Salamanca, Salamanca, Spain. arXiv admin note: substantial text overlap with arXiv:1707.07228
A Nernst current from the conformal anomaly in Dirac and Weyl semimetals
Creators: name: Chernodub, M. N.
name: Cortijo, A.
name: Vozmediano, M. A. H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that a conformal anomaly in Weyl/Dirac semimetals generates a bulk electric current perpendicular to a temperature gradient and the direction of a background magnetic field. The associated conductivity of this novel contribution to the Nernst effect is fixed by a beta function associated with the electric charge renormalization in the material.
description: 6 pages including appendix, 1 figure
Doping of graphene by a Au(111) substrate: Calculation strategy within the local density approximation and a semiempirical van der Waals approach
Creators: name: Slawinska, J.
name: Dabrowski, P.
name: Zasada, I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have performed a density functional study of graphene adsorbed on Au(111) surface using both a local density approximation and a semiempirical van der Waals approach proposed by Grimme, known as the DFT-D2 method. Graphene physisorbed on metal has the linear dispersion preserved in the band-structure, but the Fermi level of the system is shifted with respect to the conical points which results in a doping effect. We show that the type and amount of doping depends not only on the choice of the exchange-correlation functional used in the calculations, but also on the supercell geometry that models the physical system. We analyzed how the factors such as the in-plane cell parameter and interlayer spacing in gold influence the Fermi level shift and we found that even a small variation in these parameters may cause a transition from p-type to n-type doping. We have selected a reasonable set of model parameters and obtained that graphene is either undoped or at most slightly p-type doped on the clean Au(111) surface, which seems to be in line with experimental findings. On the other hand, modifications of the substrate lattice may induce larger doping up to 0.30-0.40 eV depending on the graphene-metal adsorption distance. The sensitivity of the graphene-gold interface to the structural parameters may allow to tune doping across the samples which could lead to possible applications in graphene-based electronic devices. We believe that the present remarks can be also useful for other studies based on the periodic DFT.
Quantum coherence and entanglement induced by the continuum between distant localized states
Creators: name: Ping, Jing
name: Li, Xin-Qi
name: Gurvitz, Shmuel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is demonstrated that two distant quantum wells separated by a reservoir with a continuous spectrum can possess bound eigenstates embedded in the continuum. These represent a linear superposition of quantum states localized in the wells. We show that such a state can be isolated in the course of free evolution from any initial state by a null-result measurement in the reservoir. The latter might not be necessary in the many-body case. The resulting superposition is regulated by ratio of couplings between the wells and the reservoir. In particular, one can lock the system in one of the wells by enhancing this ratio. By tuning parameters of the quantum wells, many-body entangled states in distant wells can be produced through interactions and statistics.
description: small modifications, one reference is added, to appear in Phys. Rev. A
hsa-miR-34a-5p enhances temozolomide anti-tumoral effects on glioblastoma: in-silico and in-vitro study
Creators: name: Abdoli Shadbad, Mahdi
name: Baghbanzadeh, Amir
name: Baradaran, Behzad
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2024
Subjects: hsa-miR-34a-5p
temozolomide
glioblastoma
MAPK pathway
single-cell RNA sequencing

description: Glioblastoma multiform (GBM) is a commonly diagnosed brain neoplasm with a poor prognosis. Accumulating evidence has highlighted the significance of microRNA (miR) dysregulation in tumor development and progression. This study investigated the effect of hsa-miR-34a-5p and its combination with temozolomide on GBM, the related molecular mechanisms, and the signaling pathway using in-silico and in-vitro approaches. The in-silico tumor bulk and single-cell RNA sequencing analyses were done on TCGA-GTEx, CGGA, GSE13276, GSE90603, and GSE182109 datasets. After selecting the A172 cell line, hsa-miR-34a-5p mimics were transfected, and the cell viability, migration, cell cycle, clonogenicity, and apoptosis of studied groups were studied using MTT, scratch, flow cytometry, colony formation, and Annexin V/PI assays. The mRNA expression of CASP9, CASP3, CASP8, MMP2, CD44, CDK6, CDK4, CCND1, RAF1, MAP2K1, MET, SRC, and CD274 was studied using qRT-PCR method. hsa-miR-34a-5p downregulated RAF1 expression, as the signaling factor of the MAPK pathway. The combined treatment significantly downregulated the expression of MET, SRC, and MAP2K1, leading to the inhibition of the MET/MAPK pathway compared to temozolomide. Besides exerting anti-tumoral effects on the cell viability, migration, cell cycle, apoptosis, and clonogenicity of A172 cells, its combination with temozolomide enhanced temozolomide anti-tumoral effect. Compared to temozolomide, the combined treatment significantly decreased CDK4, CDK6, CCND1, and MMP2 expression. hsa-miR-34a-5p targets RAF1, as the signaling factor of the MAPK pathway, and potentiates the temozolomide anti-tumoral effect on At172 cells.
description: EXCLI Journal; 23:Doc384; ISSN 1611-2156
Light-Meson Spectroscopy at GlueX
Creators: name: Austregesilo, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: GlueX at Jefferson Lab aims to study the light meson spectrum with an emphasis on the search for light hybrid mesons. To this end, a linearly-polarized $9\,$GeV photon beam impinges on a hydrogen target contained within a hermetic detector with near-complete neutral and charged particle coverage. In 2016, the experiment completed its commissioning and subsequently started to take data in its design configuration. With the size of the data set so far, GlueX already exceeds previous experiments for polarized photoproduction in this energy regime. A selection of early results will be presented, focusing on beam asymmetries for pseudo-scalar and vector mesons. The potential to make significant contributions to the field of light-meson spectroscopy is highlighted by the observation of several known meson resonances. Furthermore, the strategy to map the light meson spectrum with amplitude analysis tools will be outlined.
description: Proceedings for the 21st Particles and Nuclei International Conference (PANIC 2017), September 1-5 2017, Beijing, China
Partisan gerrymandering with geographically compact districts
Creators: name: Alexeev, Boris
name: Mixon, Dustin G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Metric Geometry (math.MG)
subject: Probability (math.PR)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Bizarrely shaped voting districts are frequently lambasted as likely instances of gerrymandering. In order to systematically identify such instances, researchers have devised several tests for so-called geographic compactness (i.e., shape niceness). We demonstrate that under certain conditions, a party can gerrymander a competitive state into geographically compact districts to win an average of over 70% of the districts. Our results suggest that geometric features alone may fail to adequately combat partisan gerrymandering.
description: 12 pages, 2 figures
On the Evolution Equation for Magnetic Geodesics
Creators: name: Koh, Dennis
Publisher: name: arXiv
Year: 2007
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we prove the existence of long time solutions for the parabolic equation for closed magnetic geodesics.
description: In this paper we prove the existence of long time solutions for the parabolic equation for closed magnetic geodesics
Childhood environments and cytomegalovirus serostatus and reactivation in adults.
Creators: name: Deverts, Denise
name: Cohen, Sheldon
name: Doyle, William J
name: Marsland, Anna L
name: Bosch, Jos
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Childhood adversity, defined in terms of material hardship or physical or emotional maltreatment has been associated with risk for infection with cytomegalovirus (CMV) among children and adolescents, and with CMV reactivation in children and adults. The present study examined whether different dimensions of childhood experience-those pertaining to socioeconomic status (SES), physical environment, or family relationships-relate differentially to CMV serostatus and reactivation during adulthood. Participants were 140 healthy adults, aged 18-55years (41% female; 64% white). Childhood environments were assessed retrospectively and included family SES (parental housing tenure); childhood neighborhood environment (urban residence; physical conditions; safety; and social atmosphere); residential exposures (parental smoking and physical condition of home); and family relationships (parental divorce; warmth; harmony; dysfunction; parental bonding). Approximately 39% (n=53) of participants were CMV+. In individual analyses controlling for age, sex, race, body mass, current adult SES and smoking status, fewer years of parental home ownership, having a parent who smoked, and living in a poorly maintained or unsafe neighborhood each were associated with greater odds of infection with CMV. By comparison, in individual analyses limited to CMV+ participants, less family warmth, less harmony, greater dysfunction, and suboptimal parental bonding each were related to higher antibody levels, independent of the aforementioned covariates. Findings were not attributable to current adult perceptions of psychological stress or relative levels of emotional stability. These results suggest that different types of childhood adversity may be associated with differential effects on CMV infection and latency.
Quasi-one-dimensional spin-orbit- and Rabi-coupled bright dipolar Bose-Einstein-condensate solitons
Creators: name: Chiquillo, Emerson
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the formation of stable bright solitons in quasi-one-dimensional (quasi-1D) spin-orbit- (SO-) and Rabi-coupled two pseudospinor dipolar Bose-Einstein condensates (BECs) of 164 Dy atoms in the presence of repulsive contact interactions. As a result of the combined attraction-repulsion effect of both interactions and the addition of SO and Rabi couplings, two kinds of ground states in the form of self-trapped bright solitons can be formed, a plane-wave soliton (PWS) and a stripe soliton (SS). These quasi-1D solitons cannot exist in a condensate with purely repulsive contact interactions and SO and Rabi couplings (no dipole). Neglecting the repulsive contact interactions, our findings also show the possibility of creating PWSs and SSs. When the strengths of the two interactions are close to each other, the SS develops an oscillatory instability indicating a possibility of a breather solution, eventually leading to its destruction. We also obtain a phase diagram showing regions where the solution is a PWS or SS.
description: Final version, 6 pages, 6 figures
Topological Susceptibility under Gradient Flow
Creators: name: Mejía-Díaz, Héctor
name: Bietenholz, Wolfgang
name: Cichy, Krzysztof
name: de Forcrand, Philippe
name: Dromard, Arthur
name: Gerber, Urs
name: Sandoval, Ilya O.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the impact of the Gradient Flow on the topology in various models of lattice field theory. The topological susceptibility $χ_{\rm t}$ is measured directly, and by the slab method, which is based on the topological content of sub-volumes ("slabs") and estimates $χ_{\rm t}$ even when the system remains trapped in a fixed topological sector. The results obtained by both methods are essentially consistent, but the impact of the Gradient Flow on the characteristic quantity of the slab method seems to be different in 2-flavour QCD and in the 2d O(3) model. In the latter model, we further address the question whether or not the Gradient Flow leads to a finite continuum limit of the topological susceptibility (rescaled by the correlation length squared, $ξ^{2}$). This ongoing study is based on direct measurements of $χ_{\rm t}$ in $L \times L$ lattices, at $L/ξ\simeq 6$.
description: 8 pages, LaTex, 5 figures, talk presented at the 35th International Symposium on Lattice Field Theory, June 18-24, 2017, Granada, Spain
Coincident detection significance in multimessenger astronomy
Creators: name: Ashton, Gregory
name: Burns, Eric
name: Canton, Tito Dal
name: Dent, Thomas
name: Eggenstein, Heinz-Bernd
name: Nielsen, Alex B.
name: Prix, Reinhard
name: Was, Michal
name: Zhu, Sylvia J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We derive a Bayesian criterion for assessing whether signals observed in two separate data sets originate from a common source. The Bayes factor for a common vs. unrelated origin of signals includes an overlap integral of the posterior distributions over the common source parameters. Focusing on multimessenger gravitational-wave astronomy, we apply the method to the spatial and temporal association of independent gravitational-wave and electromagnetic (or neutrino) observations. As an example, we consider the coincidence between the recently discovered gravitational-wave signal GW170817 from a binary neutron star merger and the gamma-ray burst GRB 170817A: we find that the common source model is enormously favored over a model describing them as unrelated signals.
description: 7 pages, 1 figure
The gonality theorem of Noether for hypersurfaces
Creators: name: Bastianelli, Francesco
name: Cortini, Renza
name: De Poi, Pietro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14E05 14J70 14N15

description: It is well known since Noether that the gonality of a smooth plane curve of degree d>3 is d-1. Given a k-dimensional complex projective variety X, the most natural extension of gonality is probably the degree of irrationality, that is the minimum degree of a dominant rational map from X to $\mathbb{P}^k$. In this paper we are aimed at extending the assertion on plane curves to smooth hypersurfaces in $\mathbb{P}^n$ in terms of degree of irrationality. We prove that both surfaces in $\mathbb{P}^3$ and threefolds in $\mathbb{P}^4$ of sufficiently large degree d have degree of irrationality d-1, except for finitely many cases we classify, whose degree of irrationality is d-2. To this aim we use Mumford's technique of induced differentials and we shift the problem to study first order congruences of lines of $\mathbb{P}^n$. In particular, we also slightly improve the description of such congruences in $\mathbb{P}^4$ and we provide a bound on degree of irrationality of hypersurfaces of arbitrary dimension.
description: 25 pages, final version
Characterizing the transition from paediatric to adult care among emerging adults with Type 1 diabetes.
Creators: name: Helgeson, Vicki
name: Reynolds, Kerry A.
name: Snyder, Pamela
name: Palladino, Dianne K.
name: Becker, Dorothy J.
name: Siminerio, Linda
name: Escobar, Oscar
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: AIMS: The goals of the study were to describe the transition of youth with Type 1 diabetes from paediatric to adult healthcare services, examine the link of this transition with self care and glycaemic control, and distinguish youth who received medical treatment from different physicians in terms of demographic and parent relationship variables. METHODS: Youth with Type 1 diabetes (n = 118) were enrolled in a prospective study that examined the transition from the paediatric to adult healthcare systems and were evaluated during their senior year of high school (time 1) and 1 year later (time 2). Data on self care, glycaemic control and parent relationship were collected. RESULTS: The majority of youth saw a paediatric endocrinologist at both assessments (n = 64); others saw an adult care physician at both assessments (n = 26) or transitioned from a paediatric endocrinologist to an adult care physician (n = 19). Nine youth saw no physician between time 1 and time 2. There were group differences in demographic and parent relationship variables and self-care behaviour and glycaemic control related to the transition of care. Youth who remained in the paediatric healthcare system had the best self care and did not experience declines in glycaemic control over time. CONCLUSIONS: Early transition from the paediatric healthcare system to the adult healthcare system is associated with psychosocial variables and worse glycaemic control. Future research should identify factors that determine optimal timing and strategies to avoid deterioration of care and control during this transition.
Государственный долг развитых и развивающихся стран: эволюция целей и функций
Creators: name: Мануйлов К.Е.
Publisher: name: Московский экономический журнал
Year: 2019
Subjects: ГОСУДАРСТВЕННЫЙ ДОЛГ
МИРОВАЯ ВАЛЮТНАЯ СИСТЕМА
ОФИЦИАЛЬНАЯ ВАЛЮТНАЯ ЛИКВИДНОСТЬ
РЕЗЕРВНАЯ ВАЛЮТА
GOVERNMENT DEBT
INTERNATIONAL MONETARY SYSTEM
FOREIGN CURRENCY LIQUIDITY
RESERVE CURRENCY

description: В статье рассматриваются цели, задачи и функции государственного долга в контексте особенностей современной валютной системы и международного использования валют.Долговые инструменты ряда ведущих государств преодолели национальные границы в силу процессов финансовой глобализации и стали одним из активов, оказывающих определяющее влияние на международное движение капитала. В результате, к настоящему времени построена модель возврата резервной валюты в экономику страны-эмитента через государственные расходы, финансируемые зарубежными центральными банками в рамках проводимой ими политики по управлению официальными валютными резервами.The article highlightscurrent objectives and functions of government debt in the international monetary system. Financial globalization has determined the impact of sovereign debt on international capital flows. Thus, government bonds have become a vehicle for financing budget spending of reserve currency issuers by reserve holders.
Relations between convergence rates in Schatten p-norms
Creators: name: Albini, Paolo
name: Toigo, Alessandro
name: Umanità, Veronica
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In quantum estimation theory and quantum tomography, the quantum state obtained by sampling converges to the `true' unknown density matrix under topologies that are different from the natural notion of distance in the space of quantum states, i.e. the trace class norm. In this paper, we address such problem, finding relations between the rates of convergence in the Schatten $p$-norms and in the trace class norm.
A peculiar object in M51: fuzzy star cluster or a background galaxy?
Creators: name: Scheepmaker, R. A.
name: Lamers, H. J. G. L. M.
name: Larsen, S. S.
name: Anders, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims: We study a peculiar object with a projected position close to the nucleus of M51. It is unusually large for a star cluster in M51 and we therefore investigate the three most likely options to explain this object: (a) a background galaxy, (b) a cluster in the disk of M51 and (c) a cluster in M51, but in front of the disk. Methods: We use HST/ACS and HST/NICMOS broad-band photometry to study the properties of this object. Assuming the object is a star cluster, we fit the metallicity, age, mass and extinction using simple stellar population models. Assuming the object is a background galaxy, we estimate the extinction from the colour of the background around the object. We study the structural parameters of the object by fitting the spatial profile with analytical models. Results: We find de-reddened colours of the object which are bluer than expected for a typical elliptical galaxy, and the central surface brightness is brighter than the typical surface brightness of a disc galaxy. It is therefore not likely that the object is a background galaxy. Assuming the object is a star cluster in the disc of M51, we estimate an age and mass of 0.7 Gyr and 2.2 x 10^5 \msun, respectively (with the extinction fixed to E(B-V) = 0.2). Considering the large size of the object, we argue that in this scenario we observe the cluster just prior to final dissolution. If we fit for the extinction as a free parameter, a younger age is allowed and the object is not close to final dissolution. Alternatively, the object could be a star cluster in M51, but in front of the disc, with an age of 1.4 Gyr and mass M = 1.7 x 10^5 \msun. Its effective radius is between ~12-25 pc. This makes the object a "fuzzy star cluster", raising the issue of how an object of this age would end up outside the disc.
description: 7 pages, 5 figures. Journal-ref and DOI added. 2 typos corrected. Added corrections to proof including 1 reference
Comment: A brief survey of the current state of play for Bayesian computation in data science at Big-Data scale
Creators: name: Draper, David
name: Terenin, Alexander
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computation (stat.CO)
subject: FOS: Computer and information sciences

description: We wish to contribute to the discussion of "Comparing Consensus Monte Carlo Strategies for Distributed Bayesian Computation" by offering our views on the current best methods for Bayesian computation, both at big-data scale and with smaller data sets, as summarized in Table 1. This table is certainly an over-simplification of a highly complicated area of research in constant (present and likely future) flux, but we believe that constructing summaries of this type is worthwhile despite their drawbacks, if only to facilitate further discussion.
Gravity and the Neutral Currents: Effective Interactions from the Trace Anomaly
Creators: name: Coriano, Claudio
name: Rose, Luigi Delle
name: Serino, Mirko
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a complete study of the one graviton-two neutral gauge bosons vertex at 1-loop level in the electroweak theory. This vertex provides the leading contribution to the interaction between the Standard Model and gravity, mediated by the trace anomaly, at first order in the inverse Planck mass and at second order in the electroweak expansion. At the same time, these corrections are significant for precision studies of models with low scale gravity at the LHC. We show, in analogy with previous results in the QED and QCD cases, that the anomalous interaction between gravity and the gauge current of the Standard Model, due to the trace anomaly, is mediated, in each gauge invariant sector, by effective massless scalar degrees of freedom. We derive the Ward and Slavnov-Taylor identities characterizing the vertex. Our analysis includes the contributions from the improvements of the scalar sector, induced by a conformally coupled Higgs sector in curved space.
description: 69 pages, 17 figures. Section 4 extended; some comments added in section 7. Final version to appear in Phys. Rev. D
Alternative Vinen's equation and its extension to rotating counterflow superfluid turbulence
Creators: name: Sciacca, Michele
name: Mongiovì, Maria Stella
name: Jou, David
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Two alternative Vinen's evolution equations for the vortex line density L in counterflow superfluid turbulence, are physically admissible and lead to analogous results in steady states. In Phys. Rev. B, 69, 094513 (2004) the most used of them was generalized to counterflow superfluid turbulence in rotating containers. Here, the analogous generalization for the alternative Vinen's equation is proposed. Both generalized Vinen's equations are compared with the experimental results, not only in steady-states but also in some unsteady situations. From this analysis follows that the solutions of the alternative Vinen's equation tend significantly faster to the corresponding final steady state values than the solutions of the usual Vinen's equation, and that the latter seems more suitable for the description of the experimental available data.
description: 16 pages, 6 figures. Submitted for publication
The Adulteration Study of Anabolic Steroids in Whey Protein Supplements Product in Nongbualamphu Province
Creators: name: Wuttikrai Yoskumtorn
Publisher: name: Faculty of Pharmaceutical Sciences KKU MSU UBU
Year: 2023
Subjects: Anabolic Steroids
Whey Protein
Food Supplement
Whey Protein Supplements Product

description: Isan Journal of Pharmaceutical Sciences, 19, 1, 1-14
Characteristics of Fluent Skills in a Complex, Dynamic Problem-Solving Task
Creators: name: Myeong-Ho  Sohn
name: Douglass, Scott
name: Mon-Chu  Chen
name: Anderson, John R.
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: We examined critical characteristics of fluent cognitive skills, using the Georgia Tech Aegis Simulation Program, a tactical decision-making computer game that simulates tasks of an anti-air-warfare coordinator. To characterize learning, we adopted the unit-task analysis framework, in which a task is decomposed into several unit tasks that are further decomposed into functional-level subtasks. Our results showed that learning at a global level could be decomposed into learning smaller component tasks. Further, most learning was associated with a reduction in cognitive processes, in which people make inferences from the currently available information. Eye-movement data also revealed that the time spent on task-irrelevant regions of the display decreased more than did the time spent on task-relevant regions. In sum, although fluency in dynamic, complex problem solving was achieved by attaining efficiency in perceptual, motor, and cognitive processes, the magnitude of the gains depended on the preexisting fluency of the component skills. These results imply that a training program should decompose a task into its component skills and emphasize those components with which trainees have relatively little prior experience. Actual or potential applications of this research include learning and training of complex tasks as well as evaluation of performance on those tasks.
A mid-infrared imaging catalogue of post-AGB stars
Creators: name: Lagadec, Eric
name: Verhoelst, Tijl
name: Mekarnia, Djamel
name: Suarez, Olga
name: Zijlstra, Albert A.
name: Bendjoya, Philippe
name: Szczerba, Ryszard
name: Chesneau, Olivier
name: Van Winckel, Hans
name: Barlow, Michael J.
name: Matsuura, Mikako
name: Bowey, Janet E.
name: Lorenz-Martins, Silvia
name: Gledhill, Tim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Post-AGB stars are key objects for the study of the dramatic morphological changes of low- to intermediate-mass stars on their evolution from the Asymptotic Giant Branch (AGB) towards the Planetary Nebula stage. There is growing evidences that binary interaction processes may very well have a determining role in the shaping process of many objects, but so far direct evidence is still weak. We aim at a systematic study of the dust distribution around a large sample of Post-AGB stars as a probe of the symmetry breaking in the nebulae around these systems. We used imaging in the mid-infrared to study the inner part of these evolved stars to probe direct emission from dusty structures in the core of Post-AGB stars in order to better understand their shaping mechanisms. We imaged a sample of 93 evolved stars and nebulae in the mid-infrared using VISIR/VLT, T-Recs/Gemini South and Michelle/Gemini North. We found that all the the Proto-Planetary Nebulae we resolved show a clear departure from spherical symmetry. 59 out of the 93 observed targets appear to be non resolved. The resolved targets can be divided in two categories. The nebulae with a dense central core, that are either bipolar and multipolar. The nebulae with no central core have an elliptical morphology.The dense central torus observed likely host binary systems which triggered fast outflows that shaped the nebulae.
description: 63 pages, 40 figures and 9 tables, accepted for publication in MNRAS. Images will be made available to the whole community via the Torun post-AGB catalogue (http://www.ncac.torun.pl/postagb2) and can be obtained by request to elagadec@eso.org A higher quality version of the paper can be downloaded at: http://www.eso.org/~elagadec/lagadec_mircatalogue_pagb_mnras2011.pdf
Additional file 13: of Evolution and comparative genomics of the most common Trichoderma species
Creators: name: Kubicek, Christian
name: Steindorff, Andrei
name: Chenthamara, Komal
name: Manganiello, Gelsomina
name: Henrissat, Bernard
name: Zhang, Jian
name: Cai, Feng
name: Kopchinskiy, Alexey
name: Kubicek, Eva
name: Kuo, Alan
name: Baroncelli, Riccardo
name: Sarrocco, Sabrina
name: Noronha, Eliane
name: Vannacci, Giovanni
name: Shen, Qirong
name: Grigoriev, Igor
name: Druzhinina, Irina
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology

description: Carbon metabolism in Trichoderma. (PDF 224 kb)
Incidence of adverse drug reactions in immune checkpoint inhibitors among cancer patients with cancer at a University Hospital
Creators: name: Thitirat Thapornsawat
Publisher: name: Faculty of Pharmaceutical Sciences KKU MSU UBU
Year: 2023
Subjects: Immune checkpoint inhibitor
Solid cancer
Immune-Related Adverse Events

description: Isan Journal of Pharmaceutical Sciences, 19, 1, 32-41