cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Canonical analysis of Holst action without second-class constraints
Creators: name: Montesinos, Merced
name: Romero, Jorge
name: Celada, Mariano
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We perform the canonical analysis of the Holst action for general relativity with a cosmological constant without introducing second-class constraints. Our approach consists in identifying the dynamical and nondynamical parts of the involved variables from the very outset. After integrating out the nondynamical variables associated with the connection, we obtain the description of phase space in terms of manifestly $SO(3,1)$ [or $SO(4)$, depending on the signature] covariant canonical variables and first-class constraints only. We impose the time gauge on them and show that the Ashtekar-Barbero formulation of general relativity emerges. Later, we discuss a family of canonical transformations that allows us to construct new $SO(3,1)$ [or $SO(4)$] covariant canonical variables for the phase space of the theory and compare them with the ones already reported in the literature, pointing out the presence of a set of canonical variables not considered before. Finally, we resort to the time gauge again and find that the theory, when written in terms of the new canonical variables, either collapses to the $SO(3)$ ADM formalism or to the Ashtekar-Barbero formalism with a rescaled Immirzi parameter.
description: Paper's title was changed, expanded analysis, notation was changed a bit, added references, corrected typos
Theoretical Status of Muon (g-2)
Creators: name: Chattopadhyay, Utpal
name: Corsetti, Achille
name: Nath, Pran
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The theoretical status of the muon anomaly is reviewed including the recent change in the light by light hadronic correction. Specific attention is given to the implications of the shift in the difference between the BNL experimental result and the standard model prediction for sparticle mass limits. The implication of the BNL data for Yukawa unification is discussed and the role of gaugino mass nonuniversalities in the satisfaction of Yukawa unification is explored. An analysis of the BNL constraint for the satisfaction of the relic density constraint and for the search for dark matter is also given.
description: 9 pages, Latex aipproc.Invited plenary talk at the Coral Gables Conference, at Fort Lauderdale, Florida, Dec 12-16, 2001. Vernon Hughes and Alan Krisch, session organizers
Probing Massive Black Hole Binary Populations with LISA
Creators: name: Katz, Michael L.
name: Kelley, Luke Zoltan
name: Dosopoulou, Fani
name: Berry, Samantha
name: Blecha, Laura
name: Larson, Shane L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: ESA and NASA are moving forward with plans to launch LISA around 2034. With data from the Illustris cosmological simulation, we provide analysis of LISA detection rates accompanied by characterization of the merging massive black hole population. Massive black holes of total mass $\sim10^5-10^{10} M_\odot$ are the focus of this study. We evolve Illustris massive black hole mergers, which form at separations on the order of the simulation resolution ($\sim$kpc scales), through coalescence with two different treatments for the binary massive black hole evolutionary process. The coalescence times of the population, as well as physical properties of the black holes, form a statistical basis for each evolutionary treatment. From these bases, we Monte Carlo synthesize many realizations of the merging massive black hole population to build mock LISA detection catalogs. We analyze how our massive black hole binary evolutionary models affect detection rates and the associated parameter distributions measured by LISA. With our models, we find massive black hole binary detection rates with LISA of $\sim0.5-1$ yr$^{-1}$ for massive black holes with masses greater than $10^5M_\odot$. This should be treated as a lower limit primarily because our massive black hole sample does not include masses below $10^5M_\odot$, which may significantly add to the observed rate. We suggest reasons why we predict lower detection rates compared to much of the literature.
description: 18 pages, 9 figures, 3 tables
Mathematical structure of the temporal gauge
Creators: name: Loeffelholz, J.
name: Morchio, G.
name: Strocchi, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The mathematical structure of the temporal gauge of QED is critically examined in both the alternative formulations characterized by either positivity or regularity of the Weyl algebra. The conflict between time translation invariance and Gauss law constraint is shown to lead to peculiar features. In the positive case only the correlations of exponentials of fields exist (non regularity), the space translations are not strongly continuous, so that their generators do not exist, a theta vacuum degeneracy occurs, associated to a spontaneous symmetry breaking. In the indefinite case the spectral condition only holds in terms of positivity of the energy, gauge invariant theta-vacua exist on the observables, with no extension to time translation invariant states on the field algebra, the vacuum is faithful on the longitudinal algebra and a KMS structure emerges. Functional integral representations are derived in both cases, with the alternative between ergodic measures on real random fields or complex Gaussian random fields.
description: LateX
Anomaly Matching in the Symmetry Broken Phase: Domain Walls, CPT, and the Smith Isomorphism
Creators: name: Hason, Itamar
name: Komargodski, Zohar
name: Thorngren, Ryan
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Algebraic Topology (math.AT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Symmetries in Quantum Field Theory may have 't Hooft anomalies. If the symmetry is unbroken in the vacuum, the anomaly implies a nontrivial low-energy limit, such as gapless modes or a topological field theory. If the symmetry is spontaneously broken, for the continuous case, the anomaly implies low-energy theorems about certain couplings of the Goldstone modes. Here we study the case of spontaneously broken discrete symmetries, such as Z/2 and T. Symmetry breaking leads to domain walls, and the physics of the domain walls is constrained by the anomaly. We investigate how the physics of the domain walls leads to a matching of the original discrete anomaly. We analyze the symmetry structure on the domain wall, which requires a careful analysis of some properties of the unbreakable CPT symmetry. We demonstrate the general results on some examples and we explain in detail the mod 4 periodic structure that arises in the Z/2 and T case. This gives a physical interpretation for the Smith isomorphism, which we also extend to more general abelian groups. We show that via symmetry breaking and the analysis of the physics on the wall, the computations of certain discrete anomalies are greatly simplified. Using these results we perform new consistency checks on the infrared phases of 2+1 dimensional QCD.
description: 41 pages, 3 figures--- v2 corrects some errors in a table and adds new references
Stability of lattice rules and polynomial lattice rules constructed by the component-by-component algorithm
Creators: name: Dick, Josef
name: Goda, Takashi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We study quasi-Monte Carlo (QMC) methods for numerical integration of multivariate functions defined over the high-dimensional unit cube. Lattice rules and polynomial lattice rules, which are special classes of QMC methods, have been intensively studied and the so-called component-by-component (CBC) algorithm has been well-established to construct rules which achieve the almost optimal rate of convergence with good tractability properties for given smoothness and set of weights. Since the CBC algorithm constructs rules for given smoothness and weights, not much is known when such rules are used for function classes with different smoothness and/or weights. In this paper we prove that a lattice rule constructed by the CBC algorithm for the weighted Korobov space with given smoothness and weights achieves the almost optimal rate of convergence with good tractability properties for general classes of smoothness and weights which satisfy some summability conditions. Such a stability result also can be shown for polynomial lattice rules in weighted Walsh spaces. We further give bounds on the weighted star discrepancy and discuss the tractability properties for these QMC rules. The results are comparable to those obtained for Halton, Sobol and Niederreiter sequences.
title: Fortis Unum: Clustering mini-grid networks to widen energy access and enhance utility network resilience: Summaries of presentations at the 6th Africa Mini Grids Summit, Feb 2021
Creators: name: Alam, Majbaul
name: Aragon, Victoria
name: Avukuse, Oscar
name: Bahaj, Abubakr
name: Blunden, Luke
name: James, Patrick
name: Kabarere, Keren
name: Karimi, Patrick
name: Ndung'u, Charles
name: Makori, Evans
name: Mutesi, Prossy
name: Njoroge, Samson
name: Nyandera, Daniel
name: Onsare, Adrian
name: Sendegeya, Al-mas
name: Turner, Philip
Publisher: name: Sustainable Energy Research Group, University of Southampton
Year: 2021
Subjects: subject: energy access, mini-grids, Kenya, Uganda, photovoltaic systems

description: This document provides the summaries of the presentations given at the 6th Africa Mini Grid Summit held virtually from the 25th - 26th February 2021 by the Energy Climate Change Division and Sustainable Energy Research Group (SERG) as part of the Fortis Unum project. The content of the summaries provide a snapshot of the papers which are being produced by the academics and researchers within the University of Southampton (UK), Kyambogo University (Uganda), Jomo Kenyatta University of Agriculture and Technology (Kenya) and the Institute of Energy Studies and Research (Kenya).
Additional file 5 of Anatomical dimensions of the lumbar dural sac predict the sensory block level of continuous epidural analgesia during labor
Creators: name: Xu, Chen-yang
name: Liu, Can
name: Jin, Xiao-ju
name: Yang, Fan
name: Xu, Fang
name: Qian, Wan-Di
name: Guo, Wen-jun
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Additional file 5: Supplemental Table 4. Correlations between patient characteristics and temperature block level.
Triatoma oliveirai
Creators: name: Jurberg, José
name: Rosa, João Aristeu Da
name: Schaefer, Carl W.
name: Galvão, Cleber
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Reduviidae
Triatoma
Triatoma oliveirai

description: Key to eggs of some members of the Triatoma oliveirai complex
 1. Chorion with pentagonal, hexagonal, and a few heptagonal cells................................................................. T. baratai
 - Chorion without heptagonal cells................................................................................................................................ 2.
 2. Chorion with pentagonal, hexagonal, and quadrangular cells...................................................................... T. oliveirai - Chorion with pentagonal and hexagonal cells only..................................................................................................... 3.
 3. Chorion with small cracks, without dots...................................................................................................... T. jurbergi
 - Chorion without small cracks, with dots......................................................................................................... T. guazu
description: Published as part of Jurberg, José, Rosa, João Aristeu Da, Schaefer, Carl W. & Galvão, Cleber, 2009, Description of eggs and nymphal instars of Triatoma baratai Carcavallo & Jurberg, 2000 based on optical and scanning electron microscopy (Hemiptera: Reduviidae: Triatominae), pp. 1-20 in Zootaxa 2064 on pages 17-18
How does a collapsing star look?
Creators: name: Yoshino, Hirotaka
name: Takahashi, Kazuma
name: Nakao, Ken-ichi
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Time evolution of an optical image of a pressureless star under gravitational collapse is studied in the geometric optics approximation. The star surface is assumed to emit radiation obeying Lambert's cosine law but with an arbitrary spectral intensity in the comoving frame. We develop a formalism for predicting observable quantities by photon counting and by radiometry, in particular, spectral photon flux and spectral radiant flux. Then, this method is applied to the two cases: One is monochromatic radiation, and the other is blackbody radiation. The two kinds of spectral flux are calculated numerically for each case. It is reconfirmed that the redshift factor remains finite and the star becomes gradually invisible due to decay of the photon flux. We also develop an approximate method to present analytic formulas that describe the late time behavior. A possible connection of our study to observation of high-energy neutrinos is briefly discussed.
description: 55 pages, 21 figures, published version
Mapping the Transverse Nucleon Spin
Creators: name: Boer, Daniel
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The transverse nucleon spin can be transferred to the quarks and gluons in several ways. In the factorizing, hard scattering processes to be considered, these are parameterized at leading twist by the transversity distribution function and at next-to-leading twist by quark-gluon correlation functions. The latter enter the description of the structure function $g_2$ and possibly of single spin asymmetries. It is discussed what is known about these functions and what are the remaining open issues.
description: 9 pages, uses espcrc1.sty, Invited talk at the European Workshop on the QCD Structure of the Nucleon (QCD-N'02), Ferrara, Italy, April 3-6, 2002, Some minor changes on page 8
The 2D Mott-Hubbard transition in presence of a parallel magnetic field
Creators: name: Avella, A.
name: Mancini, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The half-filled two-dimensional Hubbard model in presence of a uniform and static parallel magnetic field has been studied by means of the Composite Operator Method. A fully self-consistent solution, fulfilling all the constrains coming from the Pauli principle, has been found. The relevant features of a metal-insulator transition in presence of a magnetic field have been analyzed. The results qualitatively agree with the ones recently obtained by means of experimental investigations.
description: 5 pages, 2 figures
Additional file 6 of Anatomical dimensions of the lumbar dural sac predict the sensory block level of continuous epidural analgesia during labor
Creators: name: Xu, Chen-yang
name: Liu, Can
name: Jin, Xiao-ju
name: Yang, Fan
name: Xu, Fang
name: Qian, Wan-Di
name: Guo, Wen-jun
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Additional file 6: Supplemental Table 5. Correlations between patient characteristics and tactile block level.
Triatoma oliveirai
Creators: name: Jurberg, José
name: Rosa, João Aristeu Da
name: Schaefer, Carl W.
name: Galvão, Cleber
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Reduviidae
Triatoma
Triatoma oliveirai

description: Key to first and second instars of some members of the Triatoma oliveirai complex
 1. Setiferous tubercles of antennifer’s tubercles with projection; projection of pronotum sharp and bearing tubercle........................................................................................................................................................................... T. baratai
- Without antennifer projections, pronotal projection blunt and without tubercle......................................................... 2.
 2. Spiracles visible............................................................................................................................................ T. oliveirai
 - Spiracles not visible....................................................................................................................... T. jurbergi, T. guazu
description: Published as part of Jurberg, José, Rosa, João Aristeu Da, Schaefer, Carl W. & Galvão, Cleber, 2009, Description of eggs and nymphal instars of Triatoma baratai Carcavallo & Jurberg, 2000 based on optical and scanning electron microscopy (Hemiptera: Reduviidae: Triatominae), pp. 1-20 in Zootaxa 2064 on page 18
The Effectiveness of Generic Versus Brand Advertising for Manufactured Milk Products--The Case of Yogurt
Creators: name: Hall, Lana
name: Foik, Ingrid
name: Hall, Lana
name: Foik, Ingrid
Publisher: name: Unknown
Year: 1982
Subjects: Food Consumption/Nutrition/Food Safety
Production Economics
Productivity Analysis

description: In this paper, the effectiveness of generic versus brand advertising for yogurt is evaluated, using a polynomial distributed lag model. Brand advertisement is found to be more than twice as effective as generic in increasing per capita consumption of yogurt. These results are then compared to the effectiveness of generic advertisement of fluid milk and used as a basis for recommending to dairy producers the best allocation of promotion funds.
Neutrino Masses from Non-minimal Gravitational Interactions of Massive Neutral Fermions
Creators: name: Gupta, Abhinav
name: Mahajan, Namit
name: Mukherjee, Amitabha
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new mechanism is proposed for generating neutrino masses radiatively through a non-minimal coupling to gravity of fermionic bilinears involving massive neutral fermions. Such coupling terms can arise in theories where the gravity sector is augmented by a scalar field. They necessarily violate the principle of equivalence, but such violations are not ruled out by present experiments. It is shown that the proposed mechanism is realised most convincingly in theories of the Randall- Sundrum type, where gravity couples strongly in the TeV range. The mechanism has the potential for solving both the solar and atmospheric neutrino problems. The smallness of neutrino masses in this scenario is due to the fact that the interaction of the massive neutral fermions arises entirely from higher-dimensional operators in the effective Lagrangian.
description: 7 page Latex 2e file, axodraw needed. Discussion and references added. Version to appear in MPLA
An Analysis of the Impact of Deregulating the Pricing of Reconstituted Milk Under Federal Milk Marketing Orders
Creators: name: Novakovic, Andrew M.
name: Aplin, Richard D.
name: Novakovic, Andrew M.
name: Aplin, Richard D.
Publisher: name: Unknown
Year: 1982
Subjects: Agricultural and Food Policy
Agricultural Finance

description: This study reports an effort to improve estimates of the cost of reconstituted milk relative to fresh milk. The cost advantage of reconstituted milk is calculated for representative plants in six cities across the U.S. The implications for farm prices of lower cost reconstituted milk are discussed.
Entanglement Wedge Cross Sections Require Tripartite Entanglement
Creators: name: Akers, Chris
name: Rath, Pratik
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We argue that holographic CFT states require a large amount of tripartite entanglement, in contrast to the conjecture that their entanglement is mostly bipartite. Our evidence is that this mostly-bipartite conjecture is in sharp conflict with two well-supported conjectures about the entanglement wedge cross section surface $E_W$. If $E_W$ is related to either the CFT's reflected entropy or its entanglement of purification, then those quantities can differ from the mutual information at $\mathcal{O}(\frac{1}{G_N})$. We prove that this implies holographic CFT states must have $\mathcal{O}(\frac{1}{G_N})$ amounts of tripartite entanglement. This proof involves a new Fannes-type inequality for the reflected entropy, which itself has many interesting applications.
description: 20 pages, 5 figures, comments added in v2
Triatoma oliveirai
Creators: name: Jurberg, José
name: Rosa, João Aristeu Da
name: Schaefer, Carl W.
name: Galvão, Cleber
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Reduviidae
Triatoma
Triatoma oliveirai

description: Key to fourth instars of some members of the Triatoma oliveirai complex
1. Antennal segment 2>3................................................................................................................................................. 2.
 - Antennal segment 2≤3≤4.............................................................................................................................. T. jurbergi
2. Antennal segment 3=4................................................................................................................................................. 3.
 - Antennal segment 3>4................................................................................................................. T. vandae, T. williami Antennal segment 3<4................................................................................................................................... T. baratai
 3. Thoracic segments outlined by pale buff.......................................................................................................... T. guazu
 - Thoracic segments with pale areas, but not so outlined.................................................................... T. matogrossensis
description: Published as part of Jurberg, José, Rosa, João Aristeu Da, Schaefer, Carl W. & Galvão, Cleber, 2009, Description of eggs and nymphal instars of Triatoma baratai Carcavallo & Jurberg, 2000 based on optical and scanning electron microscopy (Hemiptera: Reduviidae: Triatominae), pp. 1-20 in Zootaxa 2064 on page 18
Effect of Matter Motion and Polarization in Neutrino Flavour Oscillations
Creators: name: Grigoriev, A.
name: Lobanov, A.
name: Studenikin, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Lorentz invariant formalism for description of neutrino flavor oscillation in moving and polarized matter is developed. It is shown that the neutrino effective potential, which determines the effective mass difference between neutrinos in matter can be sufficiently changed by relativistic motion of matter. In the case of matter motion parallel to neutrino propagation, matter effects in neutrino flavor oscillations are suppressed. In the case of relativistic motion of matter in the opposite direction sufficient increase of effects of matter in neutrino oscillations is predicted. The dependence of the matter term in neutrino effective potential on the values and correlations of the three vectors, the neutrino and matter speeds and matter polarization, is discussed in details.
DEVELOPMENT OF PSYCHOLOGY IN UZBEKISTAN
Creators: name: Akhmedova Dildora Ilkhomovna  Master of Co-education, Kokan State Pedagogical Institute
Publisher: name: Zenodo
Year: 2025

description: the article explains that the development of psychological science in Uzbekistan historically consists of several stages. Scientific research in the field of psychology, gaps and new directions of research, new development of psychological science in Uzbekistan, new trends and tendencies of globalization are explained.

Key words: psychology, development, scientific research, gaps, tendencies, science, tendencies, globalization, scientific and educational
IMPACT OF MARKETING MIX STRATEGIES ON THE COMPETITIVENESS OF SRI LANKAN CRICKET CLUBS
Creators: name: Safrullah Lufry
name: Fernando, Kevin
Publisher: name: figshare
Year: 2019
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: IMPACT OF MARKETING MIX STRATEGIES ON THE COMPETITIVENESS OF SRI LANKAN CRICKET CLUBS
Additional file 4 of Anatomical dimensions of the lumbar dural sac predict the sensory block level of continuous epidural analgesia during labor
Creators: name: Xu, Chen-yang
name: Liu, Can
name: Jin, Xiao-ju
name: Yang, Fan
name: Xu, Fang
name: Qian, Wan-Di
name: Guo, Wen-jun
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Additional file 4: Supplemental Table 3. Correlations between patient characteristics and pain block level.
A Remarkable Property of the Dynamic Optimization Extremals
Creators: name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 49K15

description: At the core of optimal control theory is the Pontryagin maximum principle - the celebrated first order necessary optimality condition - whose solutions are called extremals and which are obtained through a function called Hamiltonian, akin to the Lagrangian function used in ordinary calculus optimization problems. A remarkable property of the extremals is that the total derivative with respect to time of the corresponding Hamiltonian equals the partial derivative of the Hamiltonian with respect to time. In particular, when the Hamiltonian does not depend explicitly on time, the value of the Hamiltonian evaluated along the extremals turns out to be constant (a property that corresponds to energy conservation in classical mechanics). We present a generalization of the above property. As applications of the new relation, methods for obtaining conserved quantities along the Pontryagin extremals and for characterizing problems possessing given constants of the motion are obtained.
description: Presented at the contributed session 'Optimal Control and Calculus of Variations' of the 4th International Optimization Conference in Portugal, Optimization 2001, Aveiro, July 23-25, 2001. Accepted for publication in the journal 'Investigacao Operacional', Vol. 22, Nr. 2, 2002, pp. 253-263. See http://www.mat.ua.pt/delfim for other works
Magic neutrino mass model with broken $μ-τ$ symmetry and Leptogenesis
Creators: name: Verma, Surender
name: Kashav, Monal
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate baryogenesis via leptogenesis in $A_4$ flavor model within the paradigm of type-I and II seesaw mechanism resulting in magic neutrino mass matrix with broken $μ-τ$ symmetry in a minimal scenario with two right-handed neutrinos(2RHN). Additional $Z_3$ cyclic symmetry is employed to constrain the Yukawa structure of model. The type-II seesaw terms play crucial role in generating non-degenerate neutrino masses and non-zero $θ_{13}$ and contribute in baryogenesis. In particular, after the spontaneous symmetry breaking, the Yukawa couplings $y_{Δ_1}$ and $y_{Δ_3}$ are responsible for the breaking of $μ-τ$ symmetry. The effective Majorana neutrino mass $|M_{ee}|$ is found to be well within the sensitivity reach of the $0νββ$ experiments, in particular, for inverted hierarchy. The model has imperative implication for inverted hierarchy, for example, the non-observation of this process at nEXO will rule out IH. The predicted baryon asymmetry is in good agreement with the observed baryon asymmetry for NH whereas IH is disallowed at 2.5$σ$ C.L..
description: 14 pages, 5 figures
EMOTIONAL CHARACTERISTICS OF CHILDREN OF PRIMARY SCHOOL AGE
Creators: name: Turgunova Gulyora Alisherovna Master of Joint Education, Kokan State Pedagogical Institute
Publisher: name: Zenodo
Year: 2025

description: The article shows the development of emotional characteristics of children of primary school age. The development of intellectual feelings of students in the learning process, children are faced with a large amount of knowledge and facts in educational activities, create feelings of surprise, uncertainty, joy in children, creating the basis for the formation of curiosity, inquisitiveness and other similar feelings.

Keywords: primary school age, children, emotional, characteristics, development, intellectual, cognitive process, educational activity, knowledge, feelings, formation.
Broad angular anisotropy of multiple scattering in a Si crystal
Creators: name: Mazzolari, A.
name: Sytov, A.
name: Bandiera, L.
name: Germogli, G.
name: Romagnoni, M.
name: Bagli, E.
name: Guidi, V.
name: Tikhomirov, V. V.
name: De Salvador, D.
name: Carturan, S.
name: Durigello, C.
name: Maggioni, G.
name: Campostrini, M.
name: Berra, A.
name: Mascagna, V.
name: Prest, M.
name: Vallazza, E.
name: Lauth, W.
name: Klag, P.
name: Tamisari, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We observed reduction of multiple Coulomb scattering of 855 MeV electrons within a Si crystalline plate w.r.t. an amorphous plate with the same mass thickness. The reduction owed to complete or partial suppression of the coherent part of multiple scattering in a crystal vs crystal orientation with the beam. Experimental data were collected at Mainz Mikrotron and critically compared to theoretical predictions and Monte Carlo simulations. Our results highlighted maximal 7 % reduction of the r.m.s. scattering angle at certain beam alignment with the [100] crystal axes. However, partial reduction was recorded over a wide range of alignment of the electron beam with the crystal up to 15 deg. This evidence may be relevant to refine the modelling of multiple scattering in crystals for currently used software, which is interesting for detectors in nuclear, medical, high energy physics.
description: 8 pages, 4 figures, submitted to the European Physical Journal C
PRISMA checklist for ‘Dental stem cells in tooth repair A systematic review’.pdf
Creators: name: Tadros, Mary Sabry Tawfik
Publisher: name: figshare
Year: 2019
Subjects: subject: 110501 Dental Materials and Equipment
subject: FOS: Clinical medicine
subject: 110502 Dental Therapeutics, Pharmacology and Toxicology

description: PRISMA checklist for ‘Dental stem cells in tooth repair A systematic review
Persistent currents in mesoscopic rings: A numerical and renormalization group study
Creators: name: Meden, V.
name: Schollwoeck, U.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The persistent current in a lattice model of a one-dimensional interacting electron system is systematically studied using a complex version of the density matrix renormalization group algorithm and the functional renormalization group method. We mainly focus on the situation where a single impurity is included in the ring penetrated by a magnetic flux. Due to the interplay of the electron-electron interaction and the impurity the persistent current in a system of N lattice sites vanishes faster then 1/N. Only for very large systems and large impurities our results are consistent with the bosonization prediction obtained for an effective field theory. The results from the density matrix renormalization group and the functional renormalization group agree well for interactions as large as the band width, even though as an approximation in the latter method the flow of the two-particle vertex is neglected. This confirms that the functional renormalization group method is a very powerful tool to investigate correlated electron systems. The method will become very useful for the theoretical description of the electronic properties of small conducting ring molecules.
description: 9 pages, 8 figures included
Robust implementation of quantum gates despite always-on exchange coupling in silicon double quantum dots
Creators: name: Güngördü, Utkan
name: Kestner, J. P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Addressability of spin qubits in a silicon double quantum dot setup in the (1,1) charge configuration relies on having a large difference between the Zeeman splittings of the electrons. When the difference is not sufficiently large, the rotating wave approximation becomes inaccurate. We consider a device working in this regime, with always-on exchange coupling, and describe how a CZ gate and arbitrary one-qubit gates which are robust against charge noise can be implemented by smoothly pulsing the microwave source, while eliminating the crosstalk. We find that the most significant deviations from the rotating wave approximation, which are analogous to the Bloch-Siegert shift in a two-level system, can be compensated using local virtual gates.
Electronic Supplementary Material from A critical evaluation of the index of patch quality
Creators: name: Fayet, Annette L.
name: Houston, Alasdair I.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Appendix 1 and 2 with supplementary equations, and Figures S1-S2.
Maximum Relative Strangeness Content in Heavy Ion Collisions Around 30 A.GeV
Creators: name: Braun-Munzinger, P.
name: Cleymans, J.
name: Oeschler, H.
name: Redlich, K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that the ratio of strange to non-strange particle production in relativistic heavy ion collisions is expected to reach a maximum at beam energies around 30 A.GeV in the lab frame. This maximum is unique to heavy ion collisions, and has no equivalent in elementary particle collisions. The appearance of the maximum is due to the energy dependence of the chemical freeze-out parameters and is clearly seen as a pronounced peak in the Wroblewski factor as a function of the incident energy as well as in the behavior of the K+/pi+ ratio. Below 30 A.GeV strange baryons contribute strongly because of the very large value of the chemical potential muB. As the energy increases, the decrease of the baryon chemical potential coupled with only moderate increases in the associated temperature causes a decline in the relative number of strange baryons above energies of about 30 A.GeV leading to very pronounced maxima in the Lambda/pi+ and Xi-/pi+ ratios.
description: 7pages 6 figures
Angiotensin II promotes intramural hematoma of aorta in juvenile mice at early stage
Creators: name: Sun, Weiliang
name: Yu, Changan
name: Guo, Jing
name: Wang, Huina
name: Dou, Shurui
name: Zhang, Yuting
name: Zheng, Jingang
name: Gao, Yanxiang
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Mental Health

description: Intramural hematoma (IMH) is a serious aortic condition characterized by the presence of a contained hematoma within the aortic media. However, the animal model with a high incidence of IMH was lacking, and the specific pathological characteristics of IMH have not been thoroughly characterized. We conducted an experimental study using 4-week-old male, 4-week-old female, and 8-week-old male C57BL/6J mice. These mice were subjected to angiotensin II infusion at a rate of 1000 ng/kg/min for a period of 4 days. In situ imaging was performed, and aorta was harvested and serially sectioned. Histological staining and immunostaining techniques were employed, and the subcellular structure was examined using transmission electron microscopy. Our findings revealed that 4-week-old male mice exhibited a higher susceptibility to angiotensin II-induced IMH, characterized by more circumferential appearances and larger affected areas. Furthermore, IMH was more likely to occur in the upper segment of the descending aorta rather than the lower segment. Within the IMH, older fibrinous thrombus was predominantly observed near the adventitia, while younger red thrombus was more prevalent near the lumen. Additionally, platelet activation and degranulation were observed, along with fibrin cross-linking and thrombus organization, indicating a potential relationship between platelet activation and the progression of IMH. Our study demonstrated that angiotensin II infusion promoted the development of IMH during the early stages, especially in juvenile mice. Furthermore, the presence of platelet activation and thrombus organization suggested their potential involvement in the progression of IMH.
title: Candidature projet Identités nationales et Nouvelles Constitutions 2012
Creators: name: GERJC (UMR 7318)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Projet Identités nationales et Nouvelles Constitutions, porté par Xavier Philippe (GERJC), en 2012
Minimal $D=4$ truncations of type IIA
Creators: name: Varela, Oscar
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Consistent embeddings are found of the minimal $\mathcal{N} = 2$ and $\mathcal{N} = 3$ gauged supergravities in four dimensions into its maximally supersymmetric, $\mathcal{N} = 8$, counterpart with a dyonic ISO(7) gauging. These minimal truncations retain the metric along with relevant U(1) and SO(3) R-symmetry gauge fields selected from the ISO(7) ones. The remaining ISO(7) gauge fields are turned off, with subtleties introduced by the dyonic gauging, and the scalars are fixed to their expectation values at the $\mathcal{N} = 2$ and $\mathcal{N} = 3$ vacua of the $\mathcal{N} = 8$ theory. Using the truncation formulae for massive type IIA supergravity on the six-sphere to $D=4$ $\mathcal{N} = 8$ ISO(7) supergravity, the minimal $D=4$ $\mathcal{N} = 2$ and $\mathcal{N} = 3$ gauged supergravities are then uplifted consistently to ten dimensions.
description: 36 pages; v2: Minor typos corrected; version to be published in JHEP
Triangular and Y-shaped hadrons in QCD
Creators: name: Kuzmenko, D. S.
name: Simonov, Yu. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Gauge invariant extended configurations are considered for the three fundamental (quarks) or adjoint (gluons) particles. For quarks it is shown that the Y-shaped configuration is the only possible. For adjoint sources both the Y-shaped and triangular configurations may realize. The corresponding static potentials are calculated in the Method of Field Correlators and in the case of baryon shown to be consistent with the lattice simulations. For adjoint sources the potentials of Y-shaped and Delta-shaped configurations turn out to be close to each other, which leads to almost degenerate masses of 3-- 3g glueballs and odderon trajectories.
description: 9 pages, 5 eps figures, latex2e, one reference added
Effective Lagrangians Induced by the Anomalous Wess-Zumino Action and $I^G(J^{PC})=1^-(1^{-+})$ Exotic States
Creators: name: Achasov, N. N.
name: Shestakov, G. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A simple dynamical model for the exotic waves with $I^G(J^{PC})=1^-(1^{-+})$ in the reactions $ρπ\toρπ$, $ρπ\toηπ$, $ρπ\toη'π$, $ ρπ\to(K^*\bar K+\bar K^*K)$, and in the related ones, is constructed beyond the scope of the quark-gluon approach. The model satisfies unitarity and analyticity and uses as a "priming" the anomalous non-diagonal $VPPP$ interaction which couples together the four channels $ρπ$, $ηπ$, $ η'π$, and $K^*\bar K+\bar K^*K$. The possibility of the resonance-like behavior of the $I^G(J^{PC})=1^-(1^{-+})$ amplitudes belonging to the $\{10\}- \{\bar{10}\}$ and $\{8\}$ representations of SU(3) as well as their mixing is demonstrated explicitly in the 1.3--1.6 GeV mass range which, according to the current experiments, is really rich in exotics.
description: Parallel session talk given at HADRON 2001, Protvino, Russia, August 28, 2001. LaTex, 5 pages, 1 figure
Additional file 1 of Promoting the adoption of local governmental policy on the reimbursement of chronic disease medicines (PAPMed): study protocol of a field-based cluster randomized trial in rural Nantong, China
Creators: name: He, Zhengting
name: Cao, Xin
name: Zhao, Duan
name: Tang, Zemin
name: Zhao, Jiayu
name: Beasley, Mariel
name: Renne, Angela
name: Liu, Lei
name: Zhu, Shengjie
name: Gao, Yuexia
name: Yan, Lijing L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.  Essentials of Nantong City’s Policy on the Reimbursement of Chronic Disease Medicines. Translations of essentials of Nantong City local governmental policy, “Issuance of the Implementation Rules for the Management of Outpatient Medication for Hypertension and Diabetes in Nantong Resident Medical Insurance”.
Lipschitzian Regularity of the Minimizing Trajectories for Nonlinear Optimal Control Problems
Creators: name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 49N60

description: We consider the Lagrange problem of optimal control with unrestricted controls and address the question: under what conditions we can assure optimal controls are bounded? This question is related to the one of Lipschitzian regularity of optimal trajectories, and the answer to it is crucial for closing the gap between the conditions arising in the existence theory and necessary optimality conditions. Rewriting the Lagrange problem in a parametric form, we obtain a relation between the applicability conditions of the Pontryagin maximum principle to the later problem and the Lipschitzian regularity conditions for the original problem. Under the standard hypotheses of coercivity of the existence theory, the conditions imply that the optimal controls are essentially bounded, assuring the applicability of the classical necessary optimality conditions like the Pontryagin maximum principle. The result extends previous Lipschitzian regularity results to cover optimal control problems with general nonlinear dynamics.
description: This research was partially presented, as an oral communication, at the international conference EQUADIFF 10, Prague, August 27-31, 2001. Accepted for publication in the journal Mathematics of Control, Signals, and Systems (MCSS). See http://www.mat.ua.pt/delfim for other works
Alternative Function Approximation Parameterizations for Solving Games: An Analysis of $f$-Regression Counterfactual Regret Minimization
Creators: name: D'Orazio, Ryan
name: Morrill, Dustin
name: Wright, James R.
name: Bowling, Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Computer Science and Game Theory (cs.GT)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Function approximation is a powerful approach for structuring large decision problems that has facilitated great achievements in the areas of reinforcement learning and game playing. Regression counterfactual regret minimization (RCFR) is a simple algorithm for approximately solving imperfect information games with normalized rectified linear unit (ReLU) parameterized policies. In contrast, the more conventional softmax parameterization is standard in the field of reinforcement learning and yields a regret bound with a better dependence on the number of actions. We derive approximation error-aware regret bounds for $(Φ, f)$-regret matching, which applies to a general class of link functions and regret objectives. These bounds recover a tighter bound for RCFR and provide a theoretical justification for RCFR implementations with alternative policy parameterizations ($f$-RCFR), including softmax. We provide exploitability bounds for $f$-RCFR with the polynomial and exponential link functions in zero-sum imperfect information games and examine empirically how the link function interacts with the severity of the approximation. We find that the previously studied ReLU parameterization performs better when the approximation error is small while the softmax parameterization can perform better when the approximation error is large.
description: 11 pages, includes appendix