cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Searching for the QCD critical point using Lee-Yang edge singularities
Creators: name: Clarke, D. A.
name: Dimopoulos, P.
name: Di Renzo, F.
name: Goswami, J.
name: Schmidt, C.
name: Singh, S.
name: Zambello, K.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using $N_f=2+1$ QCD calculations at physical quark mass and purely imaginary baryon chemical potential, we locate Lee-Yang edge singularities in the complex chemical potential plane. These singularities have been obtained by the multi-point Padé approach applied to the net baryon number density. We recently showed that singularities extracted with this approach are consistent with universal scaling near the Roberge-Weiss transition. Here we study the universal scaling of these singularities in the vicinity of the QCD critical endpoint. Making use of an appropriate scaling ansatz, we extrapolate these singularities on $N_τ=6$ and $N_τ=8$ lattices towards the real axis to estimate the position of a possible QCD critical point. We find an approach toward the real axis with decreasing temperature. We compare this estimate with a HotQCD estimate obtained from poles of a [4,4]-Padé resummation of the eighth-order Taylor expansion of the QCD pressure.
description: 8 pages, 1 figure, presented at the 40th International Symposium on Lattice Field Theory
title: Zweite Änderungsordnung der Zulassungsordnung des konsekutiven Masterstudiengangs „Informatik" an der Technischen Universität Braunschweig, Carl-Friedrich-Gauß-Fakultät
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fakultät 1
Year: 2021
Subjects: subject: Zulassungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1390
Additional file 8 of Annotated bacterial chromosomes from frame-shift-corrected long-read metagenomic data
Creators: name: Krithika Arumugam
name: BaÄCÄą, Caner
name: Bessarab, Irina
name: Beier, Sina
name: Buchfink, Benjamin
name: GĂłrska, Anna
name: Guanglei Qiu
name: Huson, Daniel
name: Williams, Rohan
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Table S8. SR assembly statistics and CheckM results for 14 taxonomic bins. (PDF 35.7 kb)
Lorena de Jesus Fontes
Creators: name: Janayna De Aguiar Trench
name: De Jesus Fontes, Lorena
Publisher: name: OSF
Year: 2025
Subjects: Buxismo do sono
Criança
Pré- escolar
Revisão de Escopo
Tempo de tela

description: Este projeto tem como objetivo mapear as evidências científicas sobre a relação entre o uso prolongado de dispositivos eletrônicos por crianças e o desenvolvimento de bruxismo do sono. A revisão será conduzida seguindo as diretrizes do Joanna Briggs Institute (JBI) e a lista de verificação PRISMA-ScR, garantindo uma metodologia rigorosa. O estudo busca contribuir para o entendimento dos impactos do tempo de tela na saúde infantil, auxiliando no desenvolvimento de estratégias preventivas e intervenções eficazes.
Experimental Tests of Relativistic Gravity
Creators: name: Damour, Thibault
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The confrontation between Einstein's gravitation theory and experimental results, notably binary pulsar data, is summarized and its significance discussed. Experiment and theory agree at the 10^{-3} level or better. All the basic structures of Einstein's theory (coupling of gravity to matter; propagation and self-interaction of the gravitational field, including in strong-field conditions) have been verified. However, the theoretical possibility that scalar couplings be naturally driven toward zero by the cosmological expansion suggests that the present agreement between Einstein's theory and experiment might be compatible with the existence of a long-range scalar contribution to gravity (such as the dilaton field, or a moduli field, of string theory). This provides a new theoretical paradigm, and new motivations for improving the experimental tests of gravity.
description: 10 pages, latex, uses espcrc2.sty, invited talk at the 1998 Texas Symposium (to appear in Nucl. Phys. B (Proceedings Supplement))
MOESM2 of Venetoclax with azacitidine targets refractory MDS but spares healthy hematopoiesis at tailored dose
Creators: name: Jilg, Stefanie
name: Hauch, Richard
name: Kauschinger, Johanna
name: Buschhorn, Lars
name: Odinius, Timo
name: Dill, Veronika
name: Müller-Thomas, Catharina
name: Herold, Tobias
name: Prodinger, Peter
name: Schmidt, Burkhard
name: Hempel, Dirk
name: Bassermann, Florian
name: Peschel, Christian
name: Götze, Katharina
name: Höckendorf, Ulrike
name: Haferlach, Torsten
name: Jost, Philipp
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2. Patients and Methods.
Velarifictorus (Velarifictorus) ornatus
Creators: name: Gu, J. X.
name: Dai, L.
name: Huang, J. H.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Gryllidae
Velarifictorus
Velarifictorus ornatus

description: Velarifictorus (Velarifictorus) ornatus (Shiraki, 1911)
DISTRIBUTION. China (Hunan, Jiangsu, Shanghai, Zhejiang, Jiangxi, Sichuan, Guizhou, Yunnan, Shandong, Henan, Hubei, Fujian, Taiwan), Japan, Korea.
NOTE. This species has been recorded from Hunan by Yin & Liu (1995).
description: Published as part of Gu, J. X., Dai, L. & Huang, J. H., 2018, Crickets (Orthoptera: Grylloidea) from Hunan Province, China, pp. 8-18 in Far Eastern Entomologist 373 on page 12, DOI: 10.25221/fee.373.2, http://zenodo.org/record/7164550
3D bioprintable methacrylated carrageenan/sodium alginate dual network hydrogel for vascular tissue engineering scaffolding
Creators: name: Zhou, Anduo
name: Hu, Yasong
name: Chen, Chongshuai
name: Mao, Heyi
name: Wang, Lei
name: Zhang, Shanfeng
name: Huang, Xia
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: 3D printing technology has significant advantages in the processing field of vascular tissue engineering. We have developed KCMA/SA hydrogels based on methacrylated carrageenan (KCMA) and sodium alginate (SA), which have low viscosity and shear thinning properties and can be used for 3D printing. The physicochemical double cross-linked network structure leads to good mechanical properties. The composite hydrogels maintain the liquid crystallinity of KC, which causes the HUVECs to align. The KCMA/SA gel filaments printed by the 3D extrusion printing system formed a connected microstructure. These characteristics all indicate the potential of KCMA/SAs in the field of tubular tissue regeneration.
Supersymmetric Partially Massless Fields and Non-Unitary Superconformal Representations
Creators: name: Garcia-Saenz, Sebastian
name: Hinterbichler, Kurt
name: Rosen, Rachel A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We find and classify the ${\cal N}=1$ SUSY multiplets on AdS$_4$ which contain partially massless fields. We do this by studying the non-unitary representations of the $d=3$ superconformal algebra of the boundary. The simplest super-multiplet which contains a partially massless spin-2 particle also contains a massless photon, a massless spin-$3/2$ particle and a massive spin-$3/2$ particle. The gauge parameters form a Wess-Zumino super-multiplet which contains the gauge parameters of the photon, the partially massless graviton, and the massless spin-$3/2$ particle. We find the AdS$_4$ action and SUSY transformations for this multiplet. More generally, we classify new types of shortening conditions that can arise for non-unitary representations of the $d=3$ superconformal algebra.
description: 45 pages
One lexeme, many classes: Inflection class systems as lattices
Creators: name: Beniamine, Sacha
Publisher: name: Zenodo
Year: 2021

description: This paper discusses the nature of inflection classes (ICs) and provides a fully implemented methodology to conduct typological investigations into their structure. ICs (conjugations or declensions) are sets of lexemes which inflect similarly. They are often described as partitioning the set of lexemes, but similarities across classes lead some authors to favor hierarchical descriptions. While some formalisms allow for multiple inheritance, where one class takes after two or more others, it is usually taken as an exceptional situation.
 I submit that the structure of ICs is a typological property of inflectional systems. As a result, ICs are best modelled as semi-lattices, which by design capture non-canonical phenomena. I show how these monotonous multiple inheritance hierarchies can be inferred automatically from raw paradigms using alternation patterns and formal concept analysis. Using quantitative measures of canonicity, I compare six inflectional systems and show that multiple inheritance is in fact pervasive across inflectional systems.
On Waylen's regular axisymmetric similarity solutions
Creators: name: Fackerell, Edward D.
name: Hartley, David
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We review the similarity solutions proposed by Waylen for a regular time-dependent axisymmetric vacuum space-time, and show that the key equation introduced to solve the invariant surface conditions is related by a Baecklund transform to a restriction on the similarity variables. We further show that the vacuum space-times produced via this path automatically possess a (possibly homothetic) Killing vector, which may be time-like.
description: 8 pages, LaTeX2e
Fast graphs for the random walker
Creators: name: Virag, Balint
Publisher: name: arXiv
Year: 2001
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J15, 60F15, 60J80

description: Consider the time T_oz when the random walk on a weighted graph started at the vertex o first hits the vertex set z. We present lower bounds for T_oz in terms of the volume of z and the graph distance between o and z. The bounds are for expected value and large deviations, and are asymptotically sharp. We deduce rate of escape results for random walks on infinite graphs of exponential or polynomial growth, and resolve a conjecture of Benjamini and Peres.
description: 22 pages
Deconstructing exuberant exponence in Batsbi
Creators: name: Crysmann, Berthold
Publisher: name: Zenodo
Year: 2021

description: In this article, I shall discuss “exuberant exponence” in Batsbi (Harris 2009), an extreme case of extended exponence where identical gender-number markers can surface multiple times within the same word, subject to the presence of certain triggering stems or affixes. I shall also evaluate in some detail the challenge the Batsbi data pose for extant formal theories of inflection and show that these challenges cut across the divide between lexical and inferential theories. In the analysis, I shall highlight the dependent nature of the agreement exponents and propose a formal account that draws crucially on two central properties of Information-based Morphology, namely the recognition of many-to-many relations at the most fundamental level of description, and the possibility to extract (partial) generalisations over rules by means of cross-classifying inheritance hierarchies. As a result, cross-classification of agreement rule types with those for the triggering stems and affixes will capture the dependent nature directly, while at the same time ensuring the reuse of inflectional resources. Thus, the decomposition of Batsbi exuberant exponence improves considerably over a pure word-based approach and emphasises the need to afford both atomistic and holistic views within a theory of inflection.
Universality of Correlation Functions in Random Matrix Models of QCD
Creators: name: Jackson, A. D.
name: Sener, M. K.
name: Verbaarschot, J. J. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We demonstrate the universality of the spectral correlation functions of a QCD inspired random matrix model that consists of a random part having the chiral structure of the QCD Dirac operator and a deterministic part which describes a schematic temperature dependence. We calculate the correlation functions analytically using the technique of Itzykson-Zuber integrals for arbitrary complex super-matrices. An alternative exact calculation for arbitrary matrix size is given for the special case of zero temperature, and we reproduce the well-known Laguerre kernel. At finite temperature, the microscopic limit of the correlation functions are calculated in the saddle point approximation. The main result of this paper is that the microscopic universality of correlation functions is maintained even though unitary invariance is broken by the addition of a deterministic matrix to the ensemble.
description: 25 pages, 1 figure, Latex
Electron binding energy of a donor in bilayer graphene with gate-tunable gap
Creators: name: Gorbar, E. V.
name: Gusynin, V. P.
name: Oriekhov, D. O.
name: Shklovskii, B. I.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In gapped bilayer graphene, similarly to conventional semiconductors, Coulomb impurities (such as nitrogen donors) may determine the activation energy of its conductivity and provide low temperature hopping conductivity. However, in spite of the importance of Coulomb impurities, nothing is known about their electron binding energy $E_b$ in the presence of gates. To close this gap, we study numerically the electron binding energy $E_b$ of a singly charged donor in BN-enveloped bilayer graphene with the top and bottom gates at distance $d$ and gate-tunable gap $2Δ$. We show that for $10 < d < 200$ nm and $1 < Δ< 100$ meV the ratio $E_b/Δ$ changes from 0.4 to 1.5. The ratio $E_b/Δ$ stays close to unity because of the dominating role of the bilayer polarization screening which reduces the Coulomb potential well depth to values $\sim Δ$. Still the ratio $E_b/Δ$ somewhat decreases with growing $Δ$, faster at small $Δ$ and slower at large $Δ$. On the other hand, $E_b/Δ$ weakly grows with $d$, again faster at small $Δ$ and slower at large $Δ$. We also studied the effect of trigonal warping and found only a small reduction of $E_b/Δ$.
description: 12 pages, 6 figures
Anti-self-dual Maxwell solutions on hyperkähler manifold and N=2 supersymmetric Ashtekar gravity
Creators: name: Ootsuka, T.
name: Miyagi, S.
name: Yasui, Y.
name: Zeze, S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Anti-self-dual (ASD) Maxwell solutions on 4-dimensional hyperkähler manifolds are constructed. The N=2 supersymmetric half-flat equations are derived in the context of the Ashtekar formulation of N=2 supergravity. These equations show that the ASD Maxwell solutions have a direct connection with the solutions of the reduced N=2 supersymmetric ASD Yang-Mills equations with a special choice of gauge group. Two examples of the Maxwell solutions are presented.
description: 9 pages
title: Aktualisierte Höchstmengenvorschläge für Vitamine und Mineralstoffe in Nahrungsergänzungsmitteln und angereicherten Lebensmitteln: Stellungnahme Nr. 006/2024 des BfR vom 22. Februar 2024
Creators: name: Bundesinstitut Für Risikobewertung
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2024
Subjects: subject: 000

description: BfR-Stellungnahmen, vol. 2024, no. 006
WATER QUALITY VULNERABILITY ASSESSMENT ON MAGSUNGAY RIVER: INDUSTRIAL AND HOUSEHOLD WASTEWATER MANAGEMENT IN BACOLOD CITY, NEGROS OCCIDENTAL
Creators: name: de la Cruz, Nicolle John
Publisher: name: Zenodo
Year: 2022

description: Freshwater is essential for both natural and human systems to survive. Clean water is a vital determinant of environmental health as well as a need for humans in terms of hygiene and health (Kim, J.-S., et al, 2019). According to Brook, N., (2005), Shift and variability in flow, emissions, population growth, competition for water, data availability and quality, and information gaps all contribute to the vulnerability of water management systems. This case study aims on assessing the vulnerability of Magsungay River as one of the main rivers of the city and cope it with the anthropologic situation of fragmentation in Bacolod City. The records show the trend of population growth in Bacolod City with 429,076 in 2000, 561,900 in 2015, and 624,783 in 2021. Also, expected population would take around in 2022 would be around 636,500 people, which indicates a linear growth towards population in the past two decades. According to the present LULC classifications of Bacolod City, the Built-up matrix covered 4846.86 hectares or 65%. Patches of Built-up settlements followed at 2115.18 hectares or 28% and patches of Bare soil at 267.75 hectares or 3% which is the same with clouds was 193.14 hectares or 3%. The water body areas were measured at 45 hectares or covering 1% of the land mass is the least area covered in Bacolod City. On Water Quality on Upstream area of Magsungay River, the result shows that the pH has a neutral state with 8.2 versus the range of 6.5-9.0. Temperature was ambient as required by standard. True color does not reach to maximum requirement with 15 CU. Dissolve Oxygen with 5 mg/L or ppm and Total Suspended Solids (TSS) is 13mg/L. Unfortunately, Biochemical Oxygen Demand (BOD) has an off-standard result with 16mg/L or ppm versus 7mg/L specification from DAO 2016-08, while downstream result shows that the pH has a neutral state with 7.1 versus the range of 6.5-9.0. Temperature was ambient as required by standard. True color does not reach to maximum requirement with 15 CU. Dissolve Oxygen with 5 mg/L or ppm and Total Suspended Solids (TSS) is 73mg/L. In downstream result on BOD is contrast with the upstream with 5mg/L versus 7mg/L standard. Based on the results, the waters of Magsungay river are greatly polluted due high density of population in Bacolod City with 624,783 numbers in 2021 covering 65% of Bacolod City’s land use and land cover to residential or built-ups. This signifies how dense the city’s population creating a devastating result on the water quality of Magsungay river. Even though, other quality parameters met the DAO-2016- 08 standards, unfortunately, the upstream area of the river contains high concentration of BOD which creates unvaried results towards ecological stability and sustainability.
The Impact of Ownership Structure on Bank Performance and Risk: Evidence from ASEAN
Creators: name: Pornsit Jiraporn
name: Seksak Jumreornvong
name: Jung, Sung Chang
name: Pree Preechaborisutkul
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2019
Subjects: Bank Ownership
Bank Performance
Bank Risk
Ownership Types
ASEAN

description: วารสารบริหารธุรกิจ JBA, 42, 163 (ก.ค.-ก.ย. 62), 1
title: Aktualisierung (2023): Höchstmengenvorschläge für Vitamin D in Lebensmitteln inklusive Nahrungsergän-zungsmitteln: Stellungnahme Nr. 007/2024 des BfR vom 22. Februar 2024
Creators: name: Bundesinstitut Für Risikobewertung
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2024
Subjects: subject: 000

description: BfR-Stellungnahmen, vol. 2024, no. 007
The averaged dynamics of the hydrogen atom in crossed electric and magnetic fields as a perturbed Kepler problem
Creators: name: Berglund, Nils
name: Uzer, Turgay
Publisher: name: arXiv
Year: 2000
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We treat the classical dynamics of the hydrogen atom in perpendicular electric and magnetic fields as a celestial mechanics problem. By expressing the Hamiltonian in appropriate action-angle variables, we separate the different time scales of the motion. The method of averaging then allows us to reduce the system to two degrees of freedom, and to classify the most important periodic orbits.
description: 34 pages, 13 figures
title: Conceptual Design and Comparative Study of Strut-Braced Wing and Twin-Fuselage Aircraft Configurations with Ultra-High Aspect Ratio Wings
Creators: name: Ma, Yiyuan
name: Karpuk, Stanislav
name: Elham, Ali
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2021
Subjects: subject: 629.1

description: Sustainable and fuel-efficient next-generation air transportation demands a step change in aircraft performance. The ultra-high aspect ratio wings (UHARW) configuration is one key enabling strategy for improving aircraft aerodynamic efficiency and reducing fuel consumption and emissions. Unconventional aircraft configurations and novel airframe technologies are required to address the large bending moment, and shear stresses in the UHARW structure. This paper considers two promising unconventional configurations suitable for adopting UHARW design, including strut-braced-wing (SBW) and twin-fuselage (TF), equipped with novel airframe technologies, i.e., active flow control, active load alleviation, and novel airframe structures and materials. Three typical missions, including short-range (SR), medium-range (MR), and long-range (LR), are considered for aircraft design. A conceptual design and performance analysis framework for the SBW and TF configurations with novel airframe technologies is developed in this paper by integrating and improving several methods and tools. According to the mission profile and top-level requirements proposed for each mission, an SBW and a TF configuration are designed for each class of aircraft. A comparative study is carried out to determine the best-in-class configuration of the corresponding mission. The results showed that the TF configuration has a better wing weight reduction effect than the SBW configuration, and the MR-TF and LR-TF aircraft have lower takeoff weight and fuel weight than the SBW aircraft for the same mission. However, due to the adjustment of the dimensions for the cabin arrangement of the SR-TF aircraft, the SBW configuration outperforms the TF configuration in this mission.
The Anderson transition: time reversal symmetry and universality
Creators: name: Slevin, Keith
name: Ohtsuki, Tomi
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report a finite size scaling study of the Anderson transition. Different scaling functions and different values for the critical exponent have been found, consistent with the existence of the orthogonal and unitary universality classes which occur in the field theory description of the transition. The critical conductance distribution at the Anderson transition has also been investigated and different distributions for the orthogonal and unitary classes obtained.
description: To appear in Physical Review Letters. Latex 4 pages with 4 figures
Singularities of Pairs via Jet Schemes
Creators: name: Mustata, Mircea
Publisher: name: arXiv
Year: 2001
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B05 (Primary); 14E15 (Secondary)

description: Let X be a smooth variety and Y a closed subscheme of X. By comparing motivic integrals on X and on a log resolution of (X,Y), we prove the following formula for the log canonical threshold of (X,Y): c(X,Y)=dim X-sup_m{(dim Y_m}/(m+1)}, where Y_m is the mth jet scheme of Y. We show how this formula can be used to study the log canonical threshold. In particular, we give a proof of the Semicontinuity theorem of Demailly and Kollár.
description: 21 pages; LaTeX
Minimal Neutral Naturalness Model
Creators: name: Xu, Ling-Xiao
name: Yu, Jiang-Hao
name: Zhu, Shou-hua
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We build a minimal neutral naturalness model in which the top partners are not charged under QCD, with a pseudo Goldstone Higgs arising from $SO(5)/SO(4)$ breaking. The color-neutral top partners generate the Higgs potential radiatively without quadratic divergence. The misalignment between the electroweak scale and global symmetry breaking scale is naturally obtained from suppression of the Higgs quadratic term, due to cancellation between singlet and doublet top partner contributions. This model can be embedded into ultraviolet holographic setup in composite Higgs framework, which even realizes finite Higgs potential.
description: 5 + 3 pages with supplementary materials, 6 figures
Pteronemobius (Pteronemobius) nitidus
Creators: name: Gu, J. X.
name: Dai, L.
name: Huang, J. H.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Trigonidiidae
Pteronemobius
Pteronemobius nitidus

description: Pteronemobius (Pteronemobius) nitidus (Bolívar, 1901)
 MATERIAL EXAMINED. Hunan province: Suoxiyu, Cili County, 4.IX 1988, 1 specimen, leg. Xianwei Liu (SEM).
DISTRIBUTION. China (Hunan, Beijing, Hebei, Jiangsu, Zhejiang, Fujian, Jiangxi, Shandong, Hubei, Guangdong, Guangxi, Sichuan, Yunnan, Ningxia), Russian Far East, Korea.
NOTE. This species has been recorded from Hunan province by Xia & Liu (1993).
 Subfamily Oecanthinae Blandchard, 1845
description: Published as part of Gu, J. X., Dai, L. & Huang, J. H., 2018, Crickets (Orthoptera: Grylloidea) from Hunan Province, China, pp. 8-18 in Far Eastern Entomologist 373 on page 13, DOI: 10.25221/fee.373.2, http://zenodo.org/record/7164550
Construction of Astrophysical Initial Data for Perturbations of Relativistic Stars
Creators: name: Andersson, Nils
name: Kokkotas, Kostas D.
name: Laguna, Pablo
name: Papadopoulos, Philippos
name: Sipior, Michael S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We develop a framework for constructing initial data sets for perturbations about spherically symmetric matter distributions. This framework facilitates setting initial data representing astrophysical sources of gravitational radiation involving relativistic stars. The procedure is based on Lichnerowicz-York's conformal approach to solve the constraints in Einstein's equations. The correspondence of these initial data sets in terms of the standard gauge perturbation variables in the Regge-Wheeler perturbation variables is established, and examples of initial data sets of merging neutron stars under the close-limit approximation are presented.
description: 14 pages, 2 figures
Detecting Lee-Yang/Fisher singularities by multi-point Padè
Creators: name: Di Renzo, F.
name: Clarke, D. A.
name: Dimopoulos, P.
name: Goswami, J.
name: Schmidt, C.
name: Singh, S.
name: Zambello, K.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The Bielefeld Parma Collaboration has in recent years put forward a method to probe finite density QCD by the detection of Lee-Yang singularities. The location of the latter is obtained by multi-point Padè approximants, which are in turn calculated matching Taylor series results obtained from Monte Carlo computations at (a variety of values of) imaginary baryonic chemical potential. The method has been successfully applied to probe the Roberge Weiss phase transition and preliminary, interesting results are showing up in the vicinity of a possible QCD critical endpoint candidate. In this talk we will be concerned with a couple of significant aspects in view of a more powerful application of the method. First, we will discuss the possibility of detecting finite size scaling of Lee-Yang/Fisher singularities in finite density (lattice) QCD. Second, we will briefly mention our attempts at detecting both singularities in the complex chemical potential plane and singularities in the complex temperature plane. The former are obtained from rational approximations which are functions of the chemical potential at given values of the temperature; the latter are obtained from rational approximations which are functions of the temperature at given values of the chemical potential.
description: 8 pages, Proceedings of the 40th International Symposium on Lattice Field Theory (Lattice 2023), July 31st - August 4th, 2023, Fermilab, Batavia, Illinois, USA. arXiv admin note: text overlap with arXiv:2301.03528
Large Learning Rate Tames Homogeneity: Convergence and Balancing Effect
Creators: name: Wang, Yuqing
name: Chen, Minshuo
name: Zhao, Tuo
name: Tao, Molei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Dynamical Systems (math.DS)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Recent empirical advances show that training deep models with large learning rate often improves generalization performance. However, theoretical justifications on the benefits of large learning rate are highly limited, due to challenges in analysis. In this paper, we consider using Gradient Descent (GD) with a large learning rate on a homogeneous matrix factorization problem, i.e., $\min_{X, Y} \|A - XY^\top\|_{\sf F}^2$. We prove a convergence theory for constant large learning rates well beyond $2/L$, where $L$ is the largest eigenvalue of Hessian at the initialization. Moreover, we rigorously establish an implicit bias of GD induced by such a large learning rate, termed 'balancing', meaning that magnitudes of $X$ and $Y$ at the limit of GD iterations will be close even if their initialization is significantly unbalanced. Numerical experiments are provided to support our theory.
description: 45 pages
title: Initial Weight Estimation of Twin Fuselage Configuration in Aircraft Conceptual Design
Creators: name: Ma, Yiyuan
name: Yan, Jin
name: Elham, Ali
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2021
Subjects: subject: Twin fuselage configurati on, initial weight estimation, vortex lattice m ethod, composite materials, aircraft conceptual design
subject: 629.1

description: The Ultra High Aspect Ratio Wing (UHARW) concept can improve the aircraft 's aerodynamic efficiency and reduce fuel consumption. T he Twin Fuselage (TF) configuration is one of the most promising concepts for the UHARW design to reduce the wing bending moments and shear forces. This paper presents the development of a semi empirical method for the weight estimation of TF aircraft in the initial sizing stage. A physics based wing weight estimation method is improved for higher aerodynamic analysis f idelity and composite materials, which is used in the design of experiments and the results are applied for regression analysis to establish a semi empirical method. Eventually, the established semi empirical weigh t estimation method is integrated into a TF aircraft conceptual design and performance analysis framework and a mid range TF aircraft and a long range TF aircraft are designed and sized to illustrate its application and efficiency in rapidly estimating th e TF aircraft weight breakdown.
Features arising from randomly multiplicative measures
Creators: name: Zhou, Wei-Xing
name: Liu, Hai-Feng
name: Yu, Zun-Hong
Publisher: name: arXiv
Year: 2000
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Under the formalism of annealed averaging of the partition function, two types of random multifractal measures with their probability of multipliers satisfying power distribution and triangular distribution are investigated mathematically. In these two illustrations branching emerges in the curve of generalized dimensions, and more abnormally, negative values of generalized dimensions arise. Therefore, we classify the random multifractal measures into three classes based on the discrepancy between the curves of generalized dimensions. Other equivalent classifications are also presented.... We apply the cascade processes studied in this paper to characterize two stochastic processes, i.e., the energy dissipation field in fully developed turbulence and the droplet breakup in atomization. The agreement between the proposed model and the experiments are remarkable.
description: Final version, PDF
Periphrasis and morphosyntatic mismatch in Czech
Creators: name: Bonami, Olivier
name: Webelhuth, Gert
Publisher: name: Zenodo
Year: 2021

description: This paper presents an HPSG analysis of the Czech periphrastic past and conditional at the morphology-syntax interface. After clarifying the status of Czech auxiliaries as words rather than affixes, we discuss the fact that the past tense exemplifies the phenomenon of zero periphrasis, where a form of the main verb normally combined with an auxiliary can stand on its own in some paradigm cells. We argue that this is the periphrastic equivalent of zero exponence, and show how the phenomenon can be accommodated within a general theory of periphrasis, where periphrasis is a particular instance of a mismatch between morphology and syntax.
Aphonoides tessellatus Chopard 1969
Creators: name: Gu, J. X.
name: Dai, L.
name: Huang, J. H.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Gryllidae
Aphonoides
Aphonoides tessellatus

description: Aphonoides tessellatus Chopard, 1969
DISTRIBUTION. China (Hunan), Malaysia.
NOTE. This species was recorded from Hunan by Yin & Liu (1995).
description: Published as part of Gu, J. X., Dai, L. & Huang, J. H., 2018, Crickets (Orthoptera: Grylloidea) from Hunan Province, China, pp. 8-18 in Far Eastern Entomologist 373 on page 14, DOI: 10.25221/fee.373.2, http://zenodo.org/record/7164550
Searching for stable fullerenes in space with computational chemistry
Creators: name: Candian, Alessandra
name: Rachid, Marina Gomes
name: MacIsaac, Heather
name: Staroverov, Viktor N.
name: Peeters, Els
name: Cami, Jan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We report a computational study of the stability and infrared (IR) vibrational spectra of neutral and singly ionised fullerene cages containing between 44 and 70 carbon atoms. The stability is characterised in terms of the standard enthalpy of formation per CC bond, the HOMO-LUMO gap, and the energy required to eliminate a C$_2$ fragment. We compare the simulated IR spectra of these fullerene species to the observed emission spectra of several planetary nebulae (Tc 1, SMP SMC 16, and SMP LMC 56) where strong C$_{60}$ emission has been detected. Although we could not conclusively identify fullerenes other than C$_{60}$ and C$_{70}$, our results point to the possible presence of smaller (44, 50, and 56-atom) cages in those astronomical objects. Observational confirmation of our prediction should become possible when the James Webb Space Telescope comes online.
description: 11 pages, 13 figures, 1 table. Accepted for publication on MNRAS
Keeping Deep Learning Models in Check: A History-Based Approach to Mitigate Overfitting
Creators: name: Li, Hao
name: Rajbahadur, Gopi Krishnan
name: Lin, Dayi
name: Bezemer, Cor-Paul
name: Ming, Zhen
name: Jiang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In software engineering, deep learning models are increasingly deployed for critical tasks such as bug detection and code review. However, overfitting remains a challenge that affects the quality, reliability, and trustworthiness of software systems that utilize deep learning models. Overfitting can be (1) prevented (e.g., using dropout or early stopping) or (2) detected in a trained model (e.g., using correlation-based approaches). Both overfitting detection and prevention approaches that are currently used have constraints (e.g., requiring modification of the model structure, and high computing resources). In this paper, we propose a simple, yet powerful approach that can both detect and prevent overfitting based on the training history (i.e., validation losses). Our approach first trains a time series classifier on training histories of overfit models. This classifier is then used to detect if a trained model is overfit. In addition, our trained classifier can be used to prevent overfitting by identifying the optimal point to stop a model's training. We evaluate our approach on its ability to identify and prevent overfitting in real-world samples. We compare our approach against correlation-based detection approaches and the most commonly used prevention approach (i.e., early stopping). Our approach achieves an F1 score of 0.91 which is at least 5% higher than the current best-performing non-intrusive overfitting detection approach. Furthermore, our approach can stop training to avoid overfitting at least 32% of the times earlier than early stopping and has the same or a better rate of returning the best model.
Friedel oscillations induced by non-magnetic impurities in the two-dimensional Hubbard model
Creators: name: Ziegler, W.
name: Endres, H.
name: Hanke, W.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the interplay of correlations and disorder using an unrestricted Slave-Boson technique in real space. Within the saddle-point approximation, we find Friedel oscillations of the charge density in the vicinity of a nonmagnetic impurity, in agreement with numerical simulations. The corresponding amplitudes are suppressed by repulsive interactions, while attractive correlations lead to a charge-density-wave enhancement. In addition, we investigate the spatial dependence of the local magnetic moment and the formation of a magnetic state at the impurity site.
description: 9 pages, RevTeX, includes 8 figures
Goniorhynchus gratalis
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Goniorhynchus
Goniorhynchus gratalis

description: Goniorhynchus gratalis (Lederer, 1863)
COMMON NAME(S): Grass moth or Crambid Snout Moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Known only from Zambia (endemic species).
LOCALITY IN ZAMBIA: Ndola, in Copperbelt Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Hampson 1910c.
Genus Haritalodes Warren, 1890
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 104, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Lattice Gravity and Random Surfaces
Creators: name: Thorleifsson, Gudmar
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: I review recent progress in simplicial quantum gravity in three and four dimensions, in particular new results on the phase structure of modified models of dynamical triangulations, the application of a strong-coupling expansion, and the benefits provided by including degenerate triangulations. In addition, I describe some recent numerical and analytical results on anisotropic crystalline membranes.
description: 22 pages, Latex2e, 13 eps-figures. Review talk presented at LATTICE98 (Boulder)
General Automatic Solution Generation of Social Problems
Creators: name: Niu, Tong
name: Huang, Haoyu
name: Du, Yu
name: Zhang, Weihao
name: Shi, Luping
name: Zhao, Rong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences

description: Given the escalating intricacy and multifaceted nature of contemporary social systems, manually generating solutions to address pertinent social issues has become a formidable task. In response to this challenge, the rapid development of artificial intelligence has spurred the exploration of computational methodologies aimed at automatically generating solutions. However, current methods for auto-generation of solutions mainly concentrate on local social regulations that pertain to specific scenarios. Here, we report an automatic social operating system (ASOS) designed for general social solution generation, which is built upon agent-based models, enabling both global and local analyses and regulations of social problems across spatial and temporal dimensions. ASOS adopts a hypergraph with extensible social semantics for a comprehensive and structured representation of social dynamics. It also incorporates a generalized protocol for standardized hypergraph operations and a symbolic hybrid framework that delivers interpretable solutions, yielding a balance between regulatory efficacy and function viability. To demonstrate the effectiveness of ASOS, we apply it to the domain of averting extreme events within international oil futures markets. By generating a new trading role supplemented by new mechanisms, ASOS can adeptly discern precarious market conditions and make front-running interventions for non-profit purposes. This study demonstrates that ASOS provides an efficient and systematic approach for generating solutions for enhancing our society.
Acoustoelastic analysis of soft viscoelastic solids with application to pre-stressed phononic crystals
Creators: name: Berjamin, Harold
name: De Pascalis, Riccardo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences
subject: 74J05, 74D99

description: The effective dynamic properties of specific periodic structures involving rubber-like materials can be adjusted by pre-strain, thus facilitating the design of custom acoustic filters. While nonlinear viscoelastic behaviour is one of the main features of soft solids, it has been rarely incorporated in the study of such phononic media. Here, we study the dynamic response of nonlinear viscoelastic solids within a 'small-on-large' acoustoelasticity framework, that is we consider the propagation of small amplitude waves superimposed on a large static deformation. Incompressible soft solids whose behaviour is described by the Fung-Simo quasi-linear viscoelasticy theory (QLV) are considered. We derive the incremental equations using stress-like memory variables governed by linear evolution equations. Thus, we show that wave dispersion follows a strain-dependent generalised Maxwell rheology. Illustrations cover the propagation of plane waves under homogeneous tensile strain in a QLV Mooney-Rivlin solid. The acoustoelasticity theory is then applied to phononic crystals involving a lattice of hollow cylinders, by making use of a dedicated perturbation approach. In particular, results highlight the influence of viscoelastic dissipation on the location of the first band gap. We show that dissipation shifts the band gap frequencies, simultaneously increasing the band gap width. These results are relevant to practical applications of soft viscoelastic solids subject to static pre-stress.
Normal frames and linear transports along paths in vector bundles
Creators: name: Iliev, Bozhidar Z.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The theory of linear transports along paths in vector bundles, generalizing the parallel transports generated by linear connections, is developed. The normal frames for them are defined as ones in which their matrices are the identity matrix or their coefficients vanish. A number of results, including theorems of existence and uniqueness, concerning normal frames are derived. Special attention is paid to the important case when the bundle's base is a manifold. The normal frames are defined and investigated also for derivations along paths and along tangent vector fields in the last case. It is proved that normal frames always exist at a single point or along a given (smooth) path. On other subsets normal frames exist only as an exception if (and only if) certain additional conditions, derived here, are satisfied. Gravity physics and gauge theories are pointed out as possible fields for application of the results obtained.
description: In this version, the paper is restructured and revised. The appendix is removed and the references are updeated. The packages AMS-LaTeX and msfonts are required. The work is a continuation of gr-qc/9608019, gr-qc/9709053, and gr-qc/9805088. For other papers on the same topic, view http://theo.inrne.bas.bg/~bozho/
Induced Energy Gap in Finite-Sized Superconductor/Ferromagnet Hybrids
Creators: name: Halterman, Klaus
name: Alidoust, Mohammad
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We theoretically study self-consistent proximity effects in finite-sized systems consisting of ferromagnet ($\rm F$) layers coupled to an $s$-wave superconductor ($\rm S$). We consider both $\rm SF_1F_2$ and $\rm SH$ nanostructures, where the $\rm F_1 F_2$ bilayers are uniformly magnetized, and the ferromagnetic $\rm H$ layer possesses a helical magnetization profile. We find that when the $\rm F_1 F_2$ layers are weakly ferromagnetic, a hard gap can emerge when the relative magnetization directions are rotated from parallel to antiparallel. Moreover, the gap is most prominent when the thicknesses of $\rm F_1$ and $\rm F_2$ satisfy $\rm d_{F1}\leq d_{F2}$, respectively. For the $\rm SH$ configuration, increasing the spatial rotation period of the exchange field can enhance the induced hard gap. Our investigations reveal that the origin of these findings can be correlated with the propagation of quasiparticles with wavevectors directed along the interface. To further clarify the source of the induced energy gap, we also examine the spatial and energy resolved density of states, as well as the spin-singlet, and spin-triplet superconducting correlations, using experimentally accessible parameter values. Our findings can be beneficial for designing magnetic hybrid structures where a tunable superconducting hard gap is needed.
description: To be published in Phys. Rev. B