cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cosmological baryon/lepton asymmetry in terms of Kaluza-Klein extra dimensions
Creators: name: Nikulin, Valery V.
name: Rubin, Sergey G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this article, we discuss the mechanism for generating the lepton/baryon number and its subsequent conservation based on extradimensional evolution. The internal angular momentum of extra space is related to the lepton/baryon charge. Extra space metric are assumed to be initially asymmetric. Symmetries appear during inflation due to an increase in entropy. Using the multidimensional field toy model, we show that internal angular momentum can accumulate in fermions, which could explain the lepton/baryon asymmetry of the Universe.
description: 15 pages
Nagata compactification for algebraic spaces
Creators: name: Conrad, Brian
name: Lieblich, Max
name: Olsson, Martin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14A20, 14E25

description: We prove the Nagata compactification theorem for any separated map of finite type between quasi-compact and quasi-separated algebraic spaces, generalizing earlier results of Raoult. Along the way we also prove (and use) absolute noetherian approximation for such algebraic spaces, generalizing earlier results in the case of schemes.
description: 49 pages, various clarifications and bugfixes
Salud mental materna en el posparto de mujeres expuestas a un terremoto y a la pandemia por COVID-19 en México
Creators: name: Palacios-Hernández, Bruma
name: González-Rodríguez, Alexandre
name: Bautista-Vello, María Fernanda
name: Rodríguez-Martínez, M. Sarahí
name: Figueroa-Carvajal, Fabiola Arianné
name: Benítez-Domínguez, Frida Michelle
name: Cachinero, Helena
name: Román, Eloïsa
name: Natividad, Mentxu
name: Martínez-Pedraza, Jordi Ángel
name: Paolini, Jennipher Paola
name: Monreal, José A.
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Self-organization of feedforward structure and entrainment in excitatory neural networks with spike-timing-dependent plasticity
Creators: name: Takahashi, Yuko K.
name: Kori, Hiroshi
name: Masuda, Naoki
Publisher: name: arXiv
Year: 2008
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Spike-timing dependent plasticity (STDP) is an organizing principle of biological neural networks. While synchronous firing of neurons is considered to be an important functional block in the brain, how STDP shapes neural networks possibly toward synchrony is not entirely clear. We examine relations between STDP and synchronous firing in spontaneously firing neural populations. Using coupled heterogeneous phase oscillators placed on initial networks, we show numerically that STDP prunes some synapses and promotes formation of a feedforward network. Eventually a pacemaker, which is the neuron with the fastest inherent frequency in our numerical simulations, emerges at the root of the feedforward network. In each oscillatory cycle, a packet of neural activity is propagated from the pacemaker to downstream neurons along layers of the feedforward network. This event occurs above a clear-cut threshold value of the initial synaptic weight. Below the threshold, neurons are self-organized into separate clusters each of which is a feedforward network.
description: 11 figures, 1 table
Emphasis expression : an approach to teaching aesthetic perception at the junior high school
Creators: name: Treit, Kit
Publisher: name: University of British Columbia
Year: 2010

description: The thesis being explored is a conceptual basis for developing a curriculum unit which expounded the use of discourse and analysis to supplement a regular Junior High School studio art program. This approach represented a departure from traditional studio art programs which stress production skills while neglecting aspects of critical judgment. In particular, aesthetic perception was discussed in terms of Broudy's theory of aesthetic perception. In essence Broudy argued the need for curriculum changes which coincide more appropriately with the current emphasis in art education to develop not only producers but also enlightened critics and consumers of art. The concept of phenomenological objectivity and its importance as a part of critical encounters with art was elaborated. Special emphasis was placed on the expressive qualities of aesthetic objects since research in psychology suggests that this is an area of intrinsic interest to adolescents at the Junior High school level. The practical implication of this theoretical stance evolved as a curriculum module that provides the teacher with a specific approach to teaching elements of art criticism and analysis to adolescents. This practical module was designed to assist the teacher in the integration of the students' interests, to expose the students to global themes in art, and to teach a perceptual strategy which would help the students in their critical encounters with art of their own and others' creation. Included in the module were: (1) filmstrips which introduced the concept of aesthetic perception and applied this concept in respect to three themes; (2) mounted visuals from the filmstrips; (3) independent study sheets; and (1;) a teacher's guide which offered suggestions for preparation, questioning techniques and follow up studio activities as well as evaluation materials. It was hoped that the materials provided a supplement to existing studio orientated art programs and would foster further development of visual learning materials which encourage students to talk about, as well as produce, art.
The evolution of public health nursing
Creators: name: Goodlander, Milicent G.
Publisher: name: University of Oregon
Year: 1932
Subjects: Public Health Nursing
Nurses, Community Health

description: Public health nursing often looked upon as a fairly recent development in the field of nursing. In reality it extends back to the very beginning of nursing. Public health nursing often times was not known as such, of course, and its practice was very different. The public health nurse of to today would scarcely recognize her sister of years ago were they to suddenly come together. Visiting nursing in the earliest form of public health nursing and from it all the modern branches have developed.
Magnetic moment of hyperons in nuclear matter by using quark-meson coupling models
Creators: name: Ryu, C. Y.
name: Hyun, C. H.
name: Park, T. -S.
name: Hong, S. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the magnetic moments of hyperons in dense nuclear matter by using relativistic quark models. Hyperons are treated as MIT bags, and the interactions are considered to be mediated by the exchange of scalar and vector mesons which are approximated as mean fields. Model dependence is investigated by using the quark-meson coupling model and the modified quark-meson coupling model; in the former the bag constant is independent of density and in the latter it depends on density. Both models give us the magnitudes of the magnetic moments increasing with density for most octet baryons. But there is a considerable model dependence in the values of the magnetic moments in dense medium. The magnetic moments at the nuclear saturation density calculated by the quark meson coupling model are only a few percents larger than those in free space, but the magnetic moments from the modified quark meson coupling model increase more than 10% for most hyperons. The correlations between the bag radius of hyperons and the magnetic moments of hyperons in dense matter are discussed.
description: substantial changes in the text, submitted to PLB
DRo: A data-scarce mechanism to revolutionize the performance of Deep Learning based Security Systems
Creators: name: Sewak, Mohit
name: Sahay, Sanjay K.
name: Rathore, Hemant
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Supervised Deep Learning requires plenty of labeled data to converge, and hence perform optimally for task-specific learning. Therefore, we propose a novel mechanism named DRo (for Deep Routing) for data-scarce domains like security. The DRo approach builds upon some of the recent developments in Deep-Clustering. In particular, it exploits the self-augmented training mechanism using synthetically generated local perturbations. DRo not only allays the challenges with sparse-labeled data but also offers many unique advantages. We also developed a system named DRoID that uses the DRo mechanism for enhancing the performance of an existing Malware Detection System that uses (low information features like the) Android implicit Intent(s) as the only features. We conduct experiments on DRoID using a popular and standardized Android malware dataset and found that the DRo mechanism could successfully reduce the false-alarms generated by the downstream classifier by 67.9%, and also simultaneously boosts its accuracy by 11.3%. This is significant not only because the gains achieved are unparalleled but also because the features used were never considered rich enough to train a classifier on; and hence no decent performance could ever be reported by any malware classification system till-date using these features in isolation. Owing to the results achieved, the DRo mechanism claims a dominant position amongst all known systems that aims to enhance the classification performance of deep learning models with sparse-labeled data.
Quantum Gravity Effects on Unstable Orbits in Schwarzschild Space-time
Creators: name: Dasgupta, Arundhati
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study semiclassical corrections to the Schwarzchild metric, and their effects on unstable orbits.
description: 12 pages; published version
On the generalised Ritt problem as a computational problem
Creators: name: Golubitsky, Oleg
name: Kondratieva, Marina
name: Ovchinnikov, Alexey
Publisher: name: arXiv
Year: 2008
Subjects: subject: Commutative Algebra (math.AC)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 12H05, 13N10

description: The Ritt problem asks if there is an algorithm that tells whether one prime differential ideal is contained in another one if both are given by their characteristic sets. We give several equivalent formulations of this problem. In particular, we show that it is equivalent to testing if a differential polynomial is a zero divisor modulo a radical differential ideal. The technique used in the proof of equivalence yields algorithms for computing a canonical decomposition of a radical differential ideal into prime components and a canonical generating set of a radical differential ideal. Both proposed representations of a radical differential ideal are independent of the given set of generators and can be made independent of the ranking.
description: 9 pages
Polygonal words in free groups
Creators: name: Kim, Sang-hyun
name: Wilton, Henry
Publisher: name: arXiv
Year: 2009
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F36, 20F65

description: A longstanding question of Gromov asks whether every one-ended word-hyperbolic group contains a subgroup isomorphic to the fundamental group of a closed hyperbolic surface. An infinite family of word-hyperbolic groups can be obtained by taking doubles of free groups amalgamated along words that are not proper powers. We define a set of polygonal words in a free group of finite rank, and prove that polygonality of the amalgamating word guarantees that the associated square complex virtually contains a $π_1$-injective closed surface. We provide many concrete examples of classes of polygonal words. For instance, in the case when the rank is 2, we establish polygonality of words without an isolated generator, and also of almost all simple height 1 words, including Baumslag--Solitar relator $a^p (a^q)^b$ for $pq\ne0$.
description: 23 pages, 8 figures
Exact results in a slave boson saddle point approach for a strongly correlated electron model
Creators: name: Fresard, Raymond
name: Kopp, Thilo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We revisit the Kotliar-Ruckenstein (KR) slave boson saddle point evaluation for a two-site correlated electron model. As the model can be solved analytically, it is possible to compare the KR saddle point results to the exact many particle levels. The considered two site cluster mimics an infinite-$U$ single-impurity Anderson model with a nearest neighbor Coulomb interaction: one site is strongly correlated with an infinite local Coulomb repulsion which hybridizes with the second site, on which the local Coulomb repulsion vanishes. Making use of the flexibility of the representation we introduce appropriate weight factors in the KR saddle point scheme. Ground state and all excitation levels agree with the exact diagonalization results. Thermodynamics and correlation functions may be recovered in a suitably renormalized saddle point evaluation.
description: 4 pages
Charged rotating dilaton black strings in AdS spaces
Creators: name: Sheykhi, Ahmad
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive a class of charged rotating dilaton black string solutions in the background of anti-de-Sitter spaces with an appropriate combination of three Liouville-type dilaton potentials. We also present the suitable counterterm which removes the divergences of the action in the presence of dilaton potential. The solutions are analyzed and their thermodynamics is discussed by using the counterterm method.
description: 9 pages,2 figures, to appear in Phys. Rev. D
Ballistic Thermal Rectification in Asymmetric Three-Terminal Mesoscopic Dielectric Systems
Creators: name: Ming, Yi
name: Wang, Zhe Xian
name: Ding, Ze Jun
name: Li, Hui Min
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By coupling the asymmetric three-terminal mesoscopic dielectric system with a temperature probe, at low temperature, the ballistic heat flux flow through the other two asymmetric terminals in the nonlinear response regime is studied based on the Landauer formulation of transport theory. The thermal rectification is attained at the quantum regime. It is a purely quantum effect and is determined by the dependence of the ratio $τ_{RC}(ω)/τ_{RL}(ω)$ on $ω$, the phonon's frequency. Where $τ_{RC}(ω)$ and $τ_{RL}(ω)$ are respectively the transmission coefficients from two asymmetric terminals to the temperature probe, which are determined by the inelastic scattering of ballistic phonons in the temperature probe. Our results are confirmed by extensive numerical simulations.
description: 10 pages, 4 figures
FreaAI: Automated extraction of data slices to test machine learning models
Creators: name: Ackerman, Samuel
name: Raz, Orna
name: Zalmanovici, Marcel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Machine learning (ML) solutions are prevalent. However, many challenges exist in making these solutions business-grade. One major challenge is to ensure that the ML solution provides its expected business value. In order to do that, one has to bridge the gap between the way ML model performance is measured and the solution requirements. In previous work (Barash et al, "Bridging the gap...") we demonstrated the effectiveness of utilizing feature models in bridging this gap. Whereas ML performance metrics, such as the accuracy or F1-score of a classifier, typically measure the average ML performance, feature models shed light on explainable data slices that are too far from that average, and therefore might indicate unsatisfied requirements. For example, the overall accuracy of a bank text terms classifier may be very high, say $98\% \pm 2\%$, yet it might perform poorly for terms that include short descriptions and originate from commercial accounts. A business requirement, which may be implicit in the training data, may be to perform well regardless of the type of account and length of the description. Therefore, the under-performing data slice that includes short descriptions and commercial accounts suggests poorly-met requirements. In this paper we show the feasibility of automatically extracting feature models that result in explainable data slices over which the ML solution under-performs. Our novel technique, IBM FreaAI aka FreaAI, extracts such slices from structured ML test data or any other labeled data. We demonstrate that FreaAI can automatically produce explainable and statistically-significant data slices over seven open datasets.
Hint of a truncated primordial spectrum from the CMB large-scale anomalies
Creators: name: Melia, Fulvio
name: Ma, Qingbo
name: Wei, Jun-Jie
name: Yu, Bo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Several satellite missions have uncovered a series of potential anomalies in the fluctuation spectrum of the cosmic microwave background temperature, including: (1) an unexpectedly low level of correlation at large angles, manifested via the angular correlation function, C(theta); and (2) missing power in the low multipole moments of the angular power spectrum, C_ell. Their origin is still debated, however, due to a persistent lack of clarity concerning the seeding of quantum fluctuations in the early Universe. A likely explanation for the first of these appears to be a cutoff, k_min=(3.14 +/- 0.36) x 10^{-4} Mpc^{-1}, in the primordial power spectrum, P(k). Our goal in this paper is twofold: (1) we examine whether the same k_min can also self-consistently explain the missing power at large angles, and (2) we confirm that the of this cutoff in P(k) does not adversely affect the remarkable consistency between the prediction of Planck-LCDM and the Planck measurements at ell > 30. We use the publicly available code CAMB to calculate the angular power spectrum, based on a line-of-sight approach. The code is modified slightly to include the additional parameter (i.e., k_min) characterizing the primordial power spectrum. In addition to this cutoff, the code optimizes all of the usual standard-model parameters. In fitting the angular power spectrum, we find an optimized cutoff, k_min = 2.04^{+1.4}_{-0.79} x 10^{-4} Mpc^{-1}, when using the whole range of ell's, and k_min=3.3^{+1.7}_{-1.3} x 10^{-4} Mpc^{-1}, when fitting only the range ell < 30, where the Sachs-Wolfe effect is dominant. These are fully consistent with the value inferred from C(theta), suggesting that both of these large-angle anomalies may be due to the same truncation in P(k).
description: 9 pages, 4 figures, 1 table. Accepted for publication in A&A
Record statistics for random walks and Lévy flights with resetting
Creators: name: Majumdar, Satya N.
name: Mounaix, Philippe
name: Sabhapandit, Sanjib
name: Schehr, Gregory
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We compute exactly the mean number of records $\langle R_N \rangle$ for a time-series of size $N$ whose entries represent the positions of a discrete time random walker on the line. At each time step, the walker jumps by a length $η$ drawn independently from a symmetric and continuous distribution $f(η)$ with probability $1-r$ (with $0\leq r < 1$) and with the complementary probability $r$ it resets to its starting point $x=0$. This is an exactly solvable example of a weakly correlated time-series that interpolates between a strongly correlated random walk series (for $r=0$) and an uncorrelated time-series (for $(1-r) \ll 1$). Remarkably, we found that for every fixed $r \in [0,1[$ and any $N$, the mean number of records $\langle R_N \rangle$ is completely universal, i.e., independent of the jump distribution $f(η)$. In particular, for large $N$, we show that $\langle R_N \rangle$ grows very slowly with increasing $N$ as $\langle R_N \rangle \approx (1/\sqrt{r})\, \ln N$ for $0
description: 24 pages, 7 figures. Version submitted for publication
Supplementary material for "Integrated process simulation for bioethanol production: Effects of varying lignocellulosic feedstocks on technical performance"
Creators: name: Morales, Marjorie
name: Arvesen, Anders
name: Cherubini, Francesco
Publisher: name: Zenodo
Year: 2021

description: This file contains supplementary material for the article "Integrated process simulation for bioethanol production: Effects of varying lignocellulosic feedstocks on technical performance" by Marjorie Morales, Anders Arvesen and Francesco Cherubini.
Higher dimensional slowly rotating dilaton black holes in AdS spacetime
Creators: name: Sheykhi, A.
name: Allahverdizadeh, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, with an appropriate combination of three Liouville-type dilaton potentials, we obtain the higher dimensional charged slowly rotating dilaton black hole solution for asymptotically anti-de Sitter spacetime. The angular momentum and the gyromagnetic ratio of such a black hole are determined for the arbitrary values of the dilaton coupling constant. It is shown that the dilaton field modifies the gyromagnetic ratio of the rotating dilaton black holes.
description: 11 pages, 1 figure, the version to appear in Phys. Rev. D
3D-SiamRPN: An End-to-End Learning Method for Real-Time 3D Single Object Tracking Using Raw Point Cloud
Creators: name: Fang, Zheng
name: Zhou, Sifan
name: Cui, Yubo
name: Scherer, Sebastian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: 3D single object tracking is a key issue for autonomous following robot, where the robot should robustly track and accurately localize the target for efficient following. In this paper, we propose a 3D tracking method called 3D-SiamRPN Network to track a single target object by using raw 3D point cloud data. The proposed network consists of two subnetworks. The first subnetwork is feature embedding subnetwork which is used for point cloud feature extraction and fusion. In this subnetwork, we first use PointNet++ to extract features of point cloud from template and search branches. Then, to fuse the information of features in the two branches and obtain their similarity, we propose two cross correlation modules, named Pointcloud-wise and Point-wise respectively. The second subnetwork is region proposal network(RPN), which is used to get the final 3D bounding box of the target object based on the fusion feature from cross correlation modules. In this subnetwork, we utilize the regression and classification branches of a region proposal subnetwork to obtain proposals and scores, thus get the final 3D bounding box of the target object. Experimental results on KITTI dataset show that our method has a competitive performance in both Success and Precision compared to the state-of-the-art methods, and could run in real-time at 20.8 FPS. Additionally, experimental results on H3D dataset demonstrate that our method also has good generalization ability and could achieve good tracking performance in a new scene without re-training.
Bergman metrics and geodesics in the space of Kähler metrics on principally polarized Abelian varieties
Creators: name: Feng, Renjie
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: It's well-known in \kahler geometry that the infinite dimensional symmetric space $\hcal$ of smooth \kahler metrics in a fixed \kahler class on a polarized \kahler manifold is well approximated by finite dimensional submanifolds $\bcal_k \subset \hcal$ of Bergman metrics of height $k$. Then it's natural to ask whether geodesics in $\hcal$ can be approximated by Bergman geodesics in $\bcal_k$. For any polarized \kahler manifold, the approximation is in the $C^0$ topology. While Song-Zelditch proved the $C^2$ convergence for the torus-invariant metrics over toric varieties. In this article, we show that some $C^{\infty}$ approximation exists as well as a complete asymptotic expansion for principally polarized Abelian varieties. We also get a $C^\infty$ complete asymptotic expansion for harmonic maps into $\bcal_k$ which generalizes the work of Rubinstein-Zelditch on toric varieties.
description: To appear in Journal of the Institute of Mathematics of Jussieu
Características Clínicas y Asistenciales en Pacientes Mayores de 75 Años con Delirium Atendidos por el Equipo de Psiquiatría de Enlace: Un Estudio Retrospectivo.
Creators: name: Pozo Prados, Alba María
name: Sciacchitano, Simona
name: Blanco Yáñez, Sara
name: Fajardo Vicente-Ortega, Carolina
name: Duque Casas, Clara
name: Robles Camacho, María
name: Delgado Parada, Eduardo
name: Alonso Sánchez, Miguel
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Characteristics of the eigenvalue distribution of the Dirac operator in dense two-color QCD
Creators: name: Fukushima, Kenji
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We exposit the eigenvalue distribution of the lattice Dirac operator in Quantum Chromodynamics with two colors (i.e. two-color QCD). We explicitly calculate all the eigenvalues in the presence of finite quark chemical potential μfor a given gauge configuration on the finite-volume lattice. First, we elaborate the Banks-Casher relations in the complex plane extended for the diquark condensate as well as the chiral condensate to relate the eigenvalue spectral density to the physical observable. Next, we evaluate the condensates and clarify the characteristic spectral change corresponding to the phase transition. Assuming the strong coupling limit, we exhibit the numerical results for a random gauge configuration in two-color QCD implemented by the staggered fermion formalism and confirm that our results agree well with the known estimate quantitatively. We then exploit our method in the case of the Wilson fermion formalism with two flavors. Also we elucidate the possibility of the Aoki (parity-flavor broken) phase and conclude from the point of view of the spectral density that the artificial pion condensation is not induced by the density effect in strong-coupling two-color QCD.
description: 19 pages, 9 figures, reference added, some more clarification
Building blocks to develop your own Alumni engagement roadmap
Creators: name: Bray, Rachel
name: Grceva, Nena
Publisher: name: ICAReAlumni Conference Proceedings
Year: 2021

description: 1 Surveys and strategic goals ; 2 Building a case for support; 3 Alumni Engagement; 4 Building support across the institution; 5 Recognize, retain and expand; KPI, Metrics to evaluate program’s success
description: ICAReAlumni Conference Proceedings, No. 3 (2021): Proceedings of the VI ICAReAlumni Conference
Type-1.5 Superconducting State from an Intrinsic Proximity Effect in Two-Band Superconductors
Creators: name: Babaev, Egor
name: Carlstrom, Johan
name: Speight, Martin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We show that in multiband superconductors even small interband proximity effect can lead to a qualitative change in the interaction potential between superconducting vortices by producing long-range intervortex attraction. This type of vortex interaction results in unusual response to low magnetic fields leading to phase separation into domains of a two-component Meissner states and vortex droplets.
description: Replaced with published version. Typos in the table of parameters in Fig. 4 are corrected
Defining a Purpose (vision, mission and values) that builds greater emotional connection: Make Change Happen.
Creators: name: Gillingwater, Richard
Publisher: name: ICAReAlumni Conference Proceedings
Year: 2021

description: Defining a Purpose (vision, mission and values) that builds a greater emotional connection. Feel inspired to make change happen
description: ICAReAlumni Conference Proceedings, No. 3 (2021): Proceedings of the VI ICAReAlumni Conference
Development of psychiatry and its part in the public health field
Creators: name: Goodlander, Milicent G.
Publisher: name: University of Oregon
Year: 1932
Subjects: Mentally Ill Persons
Psychiatry
Disabled Persons

description: We have been fairly well able to cope with physical disabilities and illnesses but the mental field has been left strictly alone. It has seemed beyond our ken, in the realm of the supernatural, and sometimes not even sympathy was offered to those so sadly in need of help. Fortunately, within the last few years a new picture has been started. The mental field has been coming into its own. We are realizing more and more that mental ills can oftentimes be cured, and that they can practically always be prevented if the right treatment is applied in time.
Abordaje multidisciplinario del dolor crónico y el rol de un equipo de psiquiatría de enlace. A propósito de un caso clínico.
Creators: name: Pozo Prados, Alba María
name: Sciacchitano, Simona
name: Ortega, Ana
name: Iglesias Rubio, Álvaro
name: Fajardo Vicente-Ortega, Carolina
name: Robles Camacho, María
name: Alonso Sánchez, Miguel
name: Delgado Parada, Eduardo
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Talking Vegetables and Family Conflict: How VeggieTales Adapts the Joseph Story
Creators: name: Carlson, Corrinne
Publisher: name: University of Notre Dame
Year: 2023

description: Award Category: First Year Student awards, Second place
ALT+Enter
Project completed for: The Bible and Its Interpretation (PLS20302)
ALT+Enter
For more information, please visit https://library.nd.edu/library-research-award.
Alumni Relations Building Blocks to a Successful Strategy
Creators: name: Rincón, Sandra
Publisher: name: ICAReAlumni Conference Proceedings
Year: 2021

description: ICARe-Alumni 2021 delivered a nanocourse to substitute its annual conference. With the planning committee and trainers, we developed the course to guide participants in developing an engagement strategy in support of their institutional missions. The course comprised of three separate interactive workshops: (1) Building Blocks for a Strategy, (2) Defining Purpose, (3) Developing a Road Map. Each workshop was delivered every two weeks with a separate feedback session which participants could use to ask questions and share their journey. The workshops were delivered on a Tuesday while the feedback sessions on a Friday. The main learning objectives for the workshops were to: 1. Recognize why developing a strategy is important for successful alumni relations and career development programs. 2. Identify and apply the essential building blocks for a strategy to your own organization. 3. Create a roadmap with clear purpose, key performance indicators that align with the needs of the alumni and the institution.
description: ICAReAlumni Conference Proceedings, No. 3 (2021): Proceedings of the VI ICAReAlumni Conference
Tying the geometrical traits of massive young stellar objects and their discs to a potential evolutionary sequence using infrared observations
Creators: name: Frost, A. J.
name: Oudmaijer, R. D.
name: Lumsden, S. L.
name: de Wit, W-J
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Young massive stars influence their surroundings from local to galactic scales, but the observational challenges associated with their distance and embedded nature has, until the recent decade, made high-resolution studies of these objects difficult. In particular, comparative analyses of massive young stellar object (MYSO) discs are currently lacking and our understanding of their evolution is limited. Here, we combine the results of two studies with the aim to attribute geometrical features to an evolutionary sequence for a sample of seven MYSOs. The time evolution is based on a near-IR spectral features, while the geometry is determined from a multi size-scale study of MYSOs. We find that MYSO discs with determined geometrical substructure turn out to be also spectroscopically more evolved. This implies that disc evolution and dispersal are occurring within MYSOs, similar to low-mass YSO disc evolution, despite their faster formation timescales.
Doping dependence of upper critical field and Hall resistivity in LaFeAsO1-xFx
Creators: name: Kohama, Y.
name: Kamihara, Y.
name: Baily, S. A.
name: Civale, L.
name: Riggs, S. C.
name: Balakirev, F. F.
name: Atake, T.
name: Jaime, M.
name: Hirano, M.
name: Hosono, H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The electrical resistivity (Rxx) and Hall resistivity (Rxy) of LaFeAsO1-xFx have been measured over a wide fluorine doping range 0 =< x =< 0.14 using 60 T pulsed magnets. While the superconducting phase diagram (Tc, x) displays the classic dome-shaped structure, we find that the resistive upper critical field (Hc2) increases monotonically with decreasing fluorine concentration, with the largest Hc2 >= 75 T for x = 0.05. This is reminiscent of the composition dependence in high-Tc cuprates and might correlate with opening of a pseudo-gap in the underdoped region. Further, the temperature dependence of Hc2(T) for superconducting samples can be understood in terms of multi-band superconductivity. Rxy data for non-superconducting samples show non-linear field dependence, which is also consistent with a multi-carrier scenario.
description: 15 pages, 5 figures, Accepted by PRB
General helicity formalism for two-hadron production in $e^+e^-$ annihilation within a TMD approach
Creators: name: D'Alesio, Umberto
name: Murgia, Francesco
name: Zaccheddu, Marco
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the complete leading-order results for the azimuthal dependences and polarization observables in $e^+e^-\to h_1 h_2 + X$ processes, where the two hadrons are produced almost back-to-back, within a transverse momentum dependent (TMD) factorization scheme. We consider spinless (or unpolarized) and spin-1/2 hadron production and give the full set of the corresponding quark and gluon TMD fragmentation functions (TMD-FFs). By adopting the helicity formalism, which allows for a more direct probabilistic interpretation, single- and double-polarization cases are discussed in detail. Simplified expressions, useful for phenomenological analyses, are obtained by assuming a factorized Gaussian-like dependence on intrinsic transverse momenta for the TMD-FFs.
description: 46 pages, 2 figures
Dirichlet Higgs in extra-dimension, consistent with electroweak data
Creators: name: Haba, Naoyuki
name: Oda, Kin-ya
name: Takahashi, Ryo
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a simple five-dimensional extension of the Standard Model (SM) without any Higgs potential nor any extra fields. A Higgs doublet lives in the bulk of a flat line segment and its boundary condition is Dirichlet at the ends of the line, which causes the electroweak symmetry breaking without Higgs potential. The vacuum expectation value of the Higgs is induced from the Dirichlet boundary condition which is generally allowed in higher dimensional theories. The lightest physical Higgs has non-flat profile in the extra dimension even though the vacuum expectation value is flat. As a consequence, we predict a maximal top Yukawa deviation (no coupling between top and Higgs) for the Brane-Localized Fermion and a small deviation, a multiplication of 2\sqrt{2}/π\simeq0.9 to the Yukawa coupling, for the Bulk Fermion. The latter is consistent with the electroweak precision data within 90% CL for 430GeV\lesssim m_{KK}\lesssim 500GeV.
description: 10 pages, 1 figure, title changed, phenomenological consequences substantially modified
Tagged-particle motion in quasi-confined colloidal hard-sphere liquids
Creators: name: Schrack, Lukas
name: Petersen, Charlotte F.
name: Caraglio, Michele
name: Jung, Gerhard
name: Franosch, Thomas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the tagged-particle motion in a strongly interacting quasi-confined liquid using periodic boundary conditions along the confining direction. Within a mode-coupling theory of the glass transition (MCT) we calculate the self-nonergodicity parameters and the self-intermediate scattering function and compare them with event-driven molecular dynamics simulations. We observe non-monotonic behavior for the in-plane mean-square displacement and further correlation functions which refer to higher mode indices encoding information about the perpendicular motion. The in-plane velocity-autocorrelation function reveals persistent anti-correlations with a negative algebraic power-law decay $t^{-2}$ at all packing fractions.
On the invertibility of a voice privacy system using embedding alignement
Creators: name: Champion, Pierre
name: Thebaud, Thomas
name: Lan, Gaël Le
name: Larcher, Anthony
name: Jouvet, Denis
Publisher: name: arXiv
Year: 2021
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: This paper explores various attack scenarios on a voice anonymization system using embeddings alignment techniques. We use Wasserstein-Procrustes (an algorithm initially designed for unsupervised translation) or Procrustes analysis to match two sets of x-vectors, before and after voice anonymization, to mimic this transformation as a rotation function. We compute the optimal rotation and compare the results of this approximation to the official Voice Privacy Challenge results. We show that a complex system like the baseline of the Voice Privacy Challenge can be approximated by a rotation, estimated using a limited set of x-vectors. This paper studies the space of solutions for voice anonymization within the specific scope of rotations. Rotations being reversible, the proposed method can recover up to 62% of the speaker identities from anonymized embeddings.
The NLO corrections of $H_{TC} Π^0$and $Π^ + Π^ - $ pair production at the ILC in the TC2 model
Creators: name: Qiao, Qing-Peng
name: Li, Zuo
name: Li, Xue-Qian
name: Wang, Xue-Lei
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: As well known, if the Higgs boson were not observed at LHC, the technicolor model would be the most favorable candidate responsible for the symmetry breaking. To overcome some defects in the previous model, some extended versions have been proposed. In the TC2 model typical signature is existence of heavy $H_{TC}$ and technipion $Π$. A direct proof of validity of the model is to produce them at accelerator. Thus we study the production rates of $ e^ + e^ - \to H_{TC} Π^0 $ and $e^ + e^ - \to Π^ + Π^ -$ at ILC in the topcolor-assisted technicolor (TC2) model. In fact, there is a flood of models belonging to new physics which can result in products with characteristics similar to $H_{TC}+Π$ of the TC2 model. Therefore to distinguish this model from others one may need to investigate some details by calculating the cross section to NLO. We indeed find that the NLO corrections are significant, namely the ratio $δ\equiv (σ_{NLO} - σ_{LO})/σ_{LO} $ in $ e^ + e^ - \to H_{TC} Π^0 $ exceeds 100% within a plausible parameter space.
description: 15 pages, 13 figures, 2 tables
The Immigration Station: Designing for Dignity at the U.S./Mexico Border
Creators: name: Colella, Caroline
Publisher: name: University of Notre Dame
Year: 2023

description: Award Category: Navari Family Center for Digital Scholarship awards
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Project completed for: Design VIII Thesis (ARCH 51121 02)
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For more information, please visit https://library.nd.edu/library-research-award.
Temperature dependence of the energy dissipation in dynamic force microscopy
Creators: name: Roll, Tino
name: Kunstmann, Tobias
name: Fendrich, Markus
name: Moeller, Rolf
name: Schleberger, Marika
Publisher: name: arXiv
Year: 2008
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The dissipation of energy in dynamic force microscopy is usually described in terms of an adhesion hysteresis mechanism. This mechanism should become less efficient with increasing temperature. To verify this prediction we have measured topography and dissipation data with dynamic force microscopy in the temperature range from 100 K up to 300 K. We used 3,4,9,10-perylenetetracarboxylic-dianhydride (PTCDA) grown on KBr(001), both materials exhibiting a strong dissipation signal at large frequency shifts. At room temperature, the energy dissipated into the sample (or tip) is 1.9 eV/cycle for PTCDA and 2.7 eV/cycle for KBr, respectively, and is in good agreement with an adhesion hysteresis mechanism. The energy dissipation over the PTCDA surface decreases with increasing temperature yielding a negative temperature coefficient. For the KBr substrate, we find the opposite behaviour: an increase of dissipated energy with increasing temperature. While the negative temperature coefficient in case of PTCDA agrees rather well with the adhesion hysteresis model, the positive slope found for KBr points to a hitherto unknown dissipation mechanism.
Programa de valoración psicológica pre-trasplante
Creators: name: Moreta Díez, Amanda
name: López García, Ana
name: García Campa, Lidia
name: Aranguren Rico, Paloma
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Exploring the parameter space of modified supergravity for double inflation and primordial black hole formation
Creators: name: Ishikawa, Ryotaro
name: Ketov, Sergei V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the parameter space of the effective (with two scalars) models of cosmological inflation and primordial black hole (PBH) formation in the modified $(R+R^2)$ supergravity. Our models describe double inflation, whose first stage is driven by Starobinsky's scalaron coming from the $R^2$ gravity, and whose second stage is driven by another scalar belonging to the supergravity multiplet. The ultra-slow-roll regime between the two stages leads a large peak (enhancement) in the power spectrum of scalar perturbations, which results in efficient PBH formation. Both inflation and PBH formation are generic in our models, while those PBH can account for a significant part or the whole of dark matter. Some of the earlier proposed models in the same class are in tension (over $3σ$) with the observed value of the scalar tilt $n_s$, so that we study more general models with more parameters, and investigate the dependence of the cosmological tilts $(n_s,r)$ and the scalar power spectrum enhancement upon the parameters. The PBH masses and their density fraction (as part of dark matter) are also calculated. A good agreement (between $2σ$ and $3σ$) with the observed value of $n_s$ requires fine tuning of the parameters, and it is only realized in the so-called $δ$-models. Our models offer the (super)gravitational origin of inflation, PBH and dark matter together, and may be confirmed or falsified by future precision measurements of the cosmic microwave background radiation and PBH-induced gravitational waves.
description: 26 pages, 12 figures, 9 tables, 63 references; a few references added
Automated Text Categorization and Metabarcoding Reinforces Cryptococcus Neoformans–Woody Decomposition Association
Creators: name: Tomlinson, DeAndre
Publisher: name: University of Notre Dame
Year: 2023

description: Award Category: Sophomore, Junior, or Senior awards, First place
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Project completed for: Undergraduate Research (BIOS 48498)
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For more information, please visit https://library.nd.edu/library-research-award.