cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Meson Spectrum in a Covariant Quark Model
Creators: name: Ricken, Ralf
name: Koll, Matthias
name: Merten, Dirk
name: Metsch, Bernard Ch.
name: Petry, Herbert R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the framework of the instantaneous Bethe-Salpeter equation, we present a detailed analysis of light meson spectra with respect to various parameterizations of confinement in Dirac space. Assuming a linearly rising quark-antiquark potential, we investigate two different spinorial forms (Dirac structures), namely ${1/2}(\Id\otimes\Id - γ^0\otimesγ^0)$ as well as the $U_A(1)$-invariant combination ${1/2}(\Id\otimes\Id - γ^5\otimesγ^5 - γ^μ\otimesγ_μ)$, both providing a good description of the ground state Regge trajectories up to highest observed angular momenta. Whereas the first structure is slightly prefered concerning numerous meson decay properties (see \cite{pap41}), we find the $U_A(1)$-invariant force to be much more appropriate for the description of a multitude of higher mass resonances discovered in the data of the {\sc Crystal Barrel} collaboration during the last few years. Furthermore, this confinement structure has the remarkable feature to yield a linear dependence of masses on their radial excitation number. For many experimental resonances such a trajectory-like behaviour was observed by Anisovich {\it et al.} We can confirm that almost the same slope occurs for all trajectories. Adding the $U_A(1)$-breaking instanton induced 't Hooft interaction we can compute the pseudoscalar mass splittings with both Dirac structures and for the scalar mesons a natural mechanism of flavour mixing is achieved. [...]
description: 32 pages including 19 figures and 3 tables; submitted to Eur. Phys. A
Concavity of the meson Regge trajectories
Creators: name: Chen, Jiao-Kai
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is illustrated by the fitted Regge trajectories for a large majority of mesons that both the radial and orbital Regge trajectories for mesons prefer being concave. The concavity of the meson Regge trajectories is model-independent. If the convex Regge trajectories or the Regge trajectories having the inflection points do not exist, the concavity can act as a criterion to choose a newly observed meson or to assign a particle to the unwell-established state. The curvature of the meson Regge trajectories can be taken as a guide in constructing models. The appropriate models should yield the spectra which can produce the concave Regge trajectories according to the concavity of the meson Regge trajectories. If the large majority of the meson Regge trajectories are concave while a few meson Regge trajectories are convex which neither have been confirmed nor have been completely excluded at present, many existing models should be corrected or even be reconstructed, which will lead to the further understanding of the meson dynamics.
description: 12 pages, 2 figures, 3 tables. Matches the published version in PLB
Langlibaitiao zhangshun Lin & Li 2024, sp. nov.
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Dictynidae
Langlibaitiao
Langlibaitiao zhangshun

description: Langlibaitiao zhangshun Lin & Li, sp. nov. (Figs 5–6)
 Etymology. The species is named after Zhang Shun, one of the 108 outlaws in the classical Chinese literature Outlaws of the Marsh; noun in apposition.
 Diagnosis. The male of the new species is similar to that of L. chishuiensis by the largest dorsal spine serrated, but it can be distinguished by having the strong spines on the retrolateral tibial apophysis extended further than the tip of the retrolateral tibial apophysis (vs. almost equal).
Description. Male (holotype). Total length 2.75, carapace 1.19 long, 0.96 wide, opisthosoma 1.56 long, 1.12 wide. Eye sizes and interdistances: AME absent, ALE 0.10, PME 0.10, PLE 0.05, ALE–ALE 0.12, PME–PME 0.08, PME–PLE 0.04, ALE–PME 0.09, ALE–PLE 0.01. Chelicerae with 4 promarginal and 5 retromarginal teeth. Leg measurements: I 4.39 (1.25, 1.52, 0.99, 0.63), II 3.90 (1.11, 1.31, 0.89, 0.59), III 3.23 (0.94, 1.02, 0.79, 0.48), IV 3.69 (1.05, 1.25, 0.88, 0.51).
Coloration (Fig. 6). Carapace black to brown. Chelicerae brown. Endites and labium yellowish brown. Sternum brown. Legs yellowish brown with black setae. Opisthosoma oval, with black anchor-shaped pattern, venter without distinct pattern. Spinnerets short, gray.
Palp (Fig. 5). Femur almost 3 times longer than patella. Patella with dorsal spine. Tibia with small spine, dorsally with a strong, serrated spine. Retrolateral tibial apophysis curved, tip with a strong spine. Cymbium pyriform. Sperm duct curved at base. Tegular apophysis directed posteriorly, tip curved, base of tegular apophysis with sheet apophysis. Embolus filiform, originating at approximately 10:00-o’clock-position.
Female. Unknown.
Material examined. Holotype ♂ (IZCAS-Ar44792), China: Hainan, Wuzhishan City, Wuzhi Mountain, 20.I.2022, Fan Gao leg.
Distribution. Known only from the type locality.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on pages 12-14, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
Additional file 3: of EPURE Transplant (Eplerenone in Patients Undergoing Renal Transplant) study: study protocol for a randomized controlled trial
Creators: name: Girerd, Sophie
name: Frimat, Luc
name: Ducloux, Didier
name: Meur, Yannick Le
name: Mariat, Christophe
name: Moulin, Bruno
name: Mousson, Christiane
name: Rieu, Philippe
name: Dali-Youcef, Nassim
name: Merckle, Ludovic
name: Lepage, Xavier
name: Rossignol, Patrick
name: Girerd, Nicolas
name: FrĂŠdĂŠric Jaisser
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy

description: Informed consent materials 2. (PDF 142 kb)
Single cell RNA sequencing analysis of Adora2B expression in brain cells
Creators: name: Hosford, Patrick S.
Publisher: name: Zenodo
Year: 2024

description: Complete R code (R v.4.2.2, "Innocent and Trusting") used to analyse Single cell RNA-sequencing (RNAseq) data from the mouse brain in the publicly available database collated and maintained by the Linnarsson group (Karolinska Institutet; http://mousebrain.org/). This code can be used to determine the distribution of Adora2a and Adora2b gene expression over the range of cell types sampled from the cortex and produce plots of this distribution. The attached code reproduces the method used for Fig. 2a and 2b in Theparambil et al (2024), Nature. 

V2 includes runtime and environment information.
Meson Cloud of the Nucleon in Polarized Semi-Inclusive Deep-Inelastic Scattering
Creators: name: Melnitchouk, W.
name: Thomas, A. W.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the possibility of identifying an explicit pionic component of the nucleon through measurements of polarized $Δ^{++}$ baryon fragments produced in deep-inelastic leptoproduction off polarized protons, which may help to identify the physical mechanism responsible for the breaking of the Gottfried sum rule. The pion-exchange model predicts highly correlated polarizations of the $Δ^{++}$ and target proton, in marked contrast with the competing diquark fragmentation process. Measurement of asymmetries in polarized $Λ$ production may also reveal the presence of a kaon cloud in the nucleon.
description: 23 pages REVTeX, 7 uuencoded figures, accepted for publication in Zeit. Phys. A
Single cell RNA sequencing analysis of Adora2B expression in brain cells
Creators: name: Hosford, Patrick S.
Publisher: name: Zenodo
Year: 2024

description: Complete R code (R v.4.2.2, "Innocent and Trusting") used to analyse Single cell RNA-sequencing (RNAseq) data from the mouse brain in the publicly available database collated and maintained by the Linnarsson group (Karolinska Institutet; http://mousebrain.org/). This code can be used to determine the distribution of Adora2a and Adora2b gene expression over the range of cell types sampled from the cortex and produce plots of this distribution. The attached code reproduces the method used for Fig. 2a and 2b in Theparambil et al (2024), Nature.
Additional file 7: of The hypoxia conditioned mesenchymal stem cells promote hepatocellular carcinoma progression through YAP mediated lipogenesis reprogramming
Creators: name: Liu, Yang
name: Ren, Haozhen
name: Zhou, Yuan
name: Shang, Longcheng
name: Zhang, Yuheng
name: Yang, Faji
name: Shi, Xiaolei
Publisher: name: figshare
Year: 2019
Subjects: Biophysics
Biochemistry
Medicine
Cell Biology
Molecular Biology
Biological Sciences not elsewhere classified
Developmental Biology
Cancer

description: Figure S6. The interaction between SREBP1 and YAP was examined by CO-IP. (DOCX 91 kb)
Physician suicide as a public health issue: turning data into action
Creators: name: Pendharkar, Sima
name: Barry, Ibrahim
name: Miller, Steven
name: Chwen-Yuen Angie Chen
name: Leung, Tiffany
Publisher: name: F1000 Research Limited
Year: 2019

description: Suicide rates have been estimated to be higher among physicians than in the general population. However, epidemiologic data about physician suicide varies widely and is extracted from multiple sources. Misreporting, underreporting, and limited generalizability are impact data accuracy and reliability. We hypothesize that a registry that collects community reports of physician suicides could offer an independent and more accurate way of physician suicide surveillance. However, no such system has been developed. A needs assessment would be an appropriate next step to determine how to proceed with designing such a registry.
title: Accessibility in Conceptual Modeling Research and Tools
Creators: name: Aylin, Sarioglu
name: Haydar, Metin
name: Dominik, Bork
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Conceptual Modeling
subject: Accessibility
subject: Disability
subject: Modeling tools
subject: Systematic Literature Review
subject: Tool Review

description: The reports on Disability by the World Health Organization show that the number of people with disabilities is increasing.
Consequently, accessibility should play an essential role in information systems engineering research.
While software and web engineering research acknowledge this need by providing, e.g., web accessibility guidelines and testing frameworks, we show in this paper, based on a systematic review of the literature and current modeling tools, that accessibility is, so far, a blind spot in conceptual modeling research.
With the paper at hand, we aim to identify current research gaps and delineate a vision toward more inclusive, i.e., disability-aware conceptual modeling. One key finding relates to a gap in research and tool support concerning physical disabilities.
Based on these results, we further present the first modeling tool that can be used keyboard-only, thereby including users with physical disabilities to engage in conceptual modeling.
Interplay of Scalar and Fermionic Components in a Multi-component Dark Matter Scenario
Creators: name: Chakraborti, Sreemanti
name: Poulose, Poulose
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the multi-component dark matter (DM) scenario considered in a simple extension of the standard model with an inert scalar doublet and a singlet fermionic field providing the two DM candidates. The DM states are made stable under the unbroken $Z_2\times Z_2'$ discrete symmetry. An additional gauge singlet scalar field is introduced to facilitate the interaction of the dark fermion with the visible sector. Presence of a charged fermionic field having the same $Z_2$ charge as that of the inert scalar field allows exploring the dark matter mass regions otherwise disallowed, like in the standard Inert Doublet Model (IDM) scenarios. With these arrangements, it is shown that the light DM scenario and the desert region in the intermediate mass range of DM in the standard IDM case can be made compatible with the relic density bounds and direct detection limits. Further, detailed parameter space study is carried out keeping the coexistence of both the scalar and fermionic components in focus, showing that sizable parameter space regions are available for the entire mass range of $10\ \rm GeV \le M_{DM}\le 2000$ GeV.
description: 19 pages, 19 figures, appendix added, some minor corrections to main text
Additional file 2: of Lack of detection of a human placenta microbiome in samples from preterm and term deliveries
Creators: name: Leiby, Jacob
name: McCormick, Kevin
name: Sherrill-Mix, Scott
name: Clarke, Erik
name: Lyanna Kessler
name: Taylor, Louis
name: Hofstaedter, Casey
name: Roche, Aoife
name: Mattei, Lisa
name: Bittinger, Kyle
name: Elovitz, Michal
name: Leite, Rita
name: Parry, Samuel
name: Bushman, Frederic
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Numbers of sequence reads from the 16S rRNA marker gene analysis classified by Dada2. Figure S2. Heat map representation of bacterial lineages in each sample reported by 16S rRNA marker gene sequencing. The figure is the same as Fig. 2a, but shows the lowest level phylogenetic attribution (left column). Figure S3. Heat map of taxa seen in placenta samples using 16S rRNA marker gene sequencing, with easier viewing of the comparison between different sample types. Figure S4. Heat map of amplicon sequence variants (ASVs) seen in placenta and vaginal swab samples using 16S rRNA marker gene sequencing grouped by patient. “SVD” is standard vaginal delivery and “chorioam.” is chorioamnionitis. ASVs present had at least 25 reads for one sample. Figure S5. Heat map representation of microbial lineages in each sample reported by shotgun metagenomic sequencing. The figure is the same as Fig. 4, but shows the lowest level phylogenetic attribution (left column). Figure S6. Heat map of taxa detected in placenta samples using shotgun metagenomic sequencing, with easier viewing of the comparison between sample types. (PDF 2181 kb)
title: Modeling Capabilities of Digital Twin Platforms - Old Wine in New Bottles?
Creators: name: Jérôme, Pfeiffer
name: Daniel, Lehner
name: Andreas, Wortmann
name: Manuel, Wimmer
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Modeling Languages
subject: Metamodeling
subject: Digital Twins
subject: Digital Twin Platforms

description: This extended abstract summarizes our paper on studying emerging modeling languages provided by digital twin platforms and contrasting them to established object-oriented modeling languages in the field of software engineering. This work has been originally published at the 18th European Conference on Modelling Foundations and Applications (proceedings are published in the Journal of Object Technology (JOT)) in 2022.
The mass of the neutron star in Cyg X-2 (V1341 Cyg)
Creators: name: Casares, Jorge
name: Charles, Phil
name: Kuulkers, Erik
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Cygnus X-2 is one of the brightest and longest known X-ray sources. We present high resolution optical spectroscopy of Cyg X-2 obtained over 4 years which gives an improved mass function of 0.69 +/- 0.03 Msun (1 sigma error). In addition, we resolve the rotationally broadened absorption features of the secondary star for the first time, deriving a rotation speed of vsin(i) = 34.2 +/- 2.5 km per s (1 sigma error) which leads to a mass ratio of q = M_c/M_x = 0.34 +/- 0.04 (1 sigma error), assuming a tidally-locked and Roche lobe-filling secondary). Hence with the lack of X-ray eclipses (i.e. i 1.27 Msun and to the companion star mass of M_c > 0.39 Msun. However, by additionally requiring that the companion must exceed 0.75 Msun (as required theoretically to produce a steady low-mass X-ray binary), then M_x > 1.88 Msun and i < 61 degrees (95% confidence lower and upper limit, respectively), thereby making Cyg X-2 the highest mass neutron star measured to date. If confirmed this would set significant constraints on the equation of state of nuclear matter.
description: 16 pages, 4 figures, ApJ Letters, accepted, LaTeX, aasms4.sty
Influence of wastewater sludge properties on the performance of electro-osmosis dewatering
Creators: name: Bai, Hao
name: Zhu, Rong
name: An, Hao
name: Zhou, Guoya
name: Huang, Hui
name: Ren, Hongqiang
name: Zhang, Yan
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: Although the properties of municipal wastewater sludge play key roles in the electro-osmosis dewatering process, it is still controversial which properties have the greatest effect on the dewatering performance. In this study, multiple regression models with the Group Lasso method were used to investigate the relationship between the final moisture content and the sludge properties, including pH, electrical conductivity (EC), volatile solids content, zeta potential (ζ), initial moisture content, extracellular polymeric substances (EPS), proteins of EPS (EPSPr), polysaccharides of EPS (EPSPo) and the ratio of EPSPr and EPSPo (EPSR). Under the optimal conditions (pressure = 100 kPa, voltage = 50 V and cake thickness = 15 mm), EPS, EC and ζ were significantly related to sludge dewaterability and EPS was the most important factor. Furthermore, the coefficient estimate of EPSPo was greater than that of EPSPr and the coefficient of EPSR was negative, indicating that EPSPo plays more important roles in electro-osmosis dewatering than EPSPr. Thus, reducing the EPS content of sludge, especially the EPSPo content, is necessary to improve the performance of electro-osmosis dewatering.
Hahnia C. L. Koch 1841
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Hahniidae
Hahnia

description: Genus Hahnia C.L. Koch, 1841
 Type species. Hahnia pusilla C.L. Koch, 1841.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 14, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
Is there an upper bound on the size of a black-hole?
Creators: name: Bhattacharya, Swastik
name: Shankaranarayanan, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: According to the third law of Thermodynamics, it takes an infinite number of steps for any object, including black-holes, to reach zero temperature. For any physical system, the process of cooling to absolute zero corresponds to erasing information or generating pure states. In contrast with the ordinary matter, the black-hole temperature can be lowered only by adding matter-energy into it. However, it is impossible to remove the statistical fluctuations of the infalling matter-energy. The fluctuations lead to the fact the black-holes have a finite lower temperature and, hence, an upper bound on the horizon radius. We make an estimate of the upper bound for the horizon radius which is curiosly comparable to Hubble horizon. We compare this bound with known results and discuss its implications.
description: Received Honourable mention in Gravity Research Foundation essay competition-2018
Modeling of a stepped Luneburg lens for all-sky surveys
Creators: name: Carney, Mason
name: Kenworthy, Matthew A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We investigate the scattered light properties of a Luneburg lens approximated as a series of concentric shells with discrete refractive indices. The stepped Luneburg lens has been previously modeled at microwave wavelengths with full solutions for the electromagnetic field equations when the lens is of comparable size to the wavelength. We investigate the properties of a Luneburg lens at optical wavelengths using a geometric ray tracing technique. We develop a stack-based ray tracing algorithm with the Python programming language that tracks all reflected and refracted rays generated at each optical interface. The code shows that a Luneburg lens with 40 steps and a refractive index power-law exponent of 0.55 will produce images of nearly all naked eye (<6) magnitude stars with an enclosed energy of 50% at a spatial resolution of 3.2 degrees. We find 72 cases of blended stars where a star with magnitude <6 falls within 3 degrees of angular separation from a star with magnitude <1. The optical stepped Luneburg lens has promising applications for low-cost, continuous all-sky monitoring to obtain transit light curves of bright, nearby stars.
description: To appear in Proceedings of the SPIE Astronomical Telescopes + Instrumentation Conference, 10 - 15 June 2018
4d Simplicial Quantum Gravity: Matter Fields and the Corresponding Effective Action
Creators: name: Bilke, S.
name: Burda, Z.
name: Krzywicki, A.
name: Petersson, B.
name: Tabaczek, J.
name: Thorleifsson, G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Four-dimensional simplicial quantum gravity is modified either by coupling it to U(1) gauge fields or by introducing a measure weighted by the orders of the triangles. Strong coupling expansion and Monte Carlo simulations are used. Although the two modifications of the standard pure-gravity model are apparently very distinct, they produce strikingly similar results, as far as the geometry of random manifolds is concerned. In particular, for an appropriate choice of couplings, the branched polymer phase is replaced by a crinkled phase, characterized by the susceptibility exponent $γ< 0$ and the fractal dimension $d_H > 2$. The quasi-equivalence between the two models is exploited to get further insight into the extended phase diagram of the theory.
description: 12 pages Latex2e, including 4 figures in postscript
Deep Learning as a Parton Shower
Creators: name: Monk, James William
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences
subject: 68

description: We make the connection between certain deep learning architectures and the renormalisation group explicit in the context of QCD by using a deep learning network to construct a toy parton shower model. The model aims to describe proton-proton collisions at the Large Hadron Collider. A convolutional autoencoder learns a set of kernels that efficiently encode the behaviour of fully showered QCD collision events. The network is structured recursively so as to ensure self-similarity, and the number of trained network parameters is low. Randomness is introduced via a novel custom masking layer, which also preserves existing parton splittings by using layer-skipping connections. By applying a shower merging procedure, the network can be evaluated on unshowered events produced by a matrix element calculation. The trained network behaves as a parton shower that qualitatively reproduces jet-based observables.
description: 26 pages, 13 figures
Additional file 2: of EPURE Transplant (Eplerenone in Patients Undergoing Renal Transplant) study: study protocol for a randomized controlled trial
Creators: name: Girerd, Sophie
name: Frimat, Luc
name: Ducloux, Didier
name: Meur, Yannick Le
name: Mariat, Christophe
name: Moulin, Bruno
name: Mousson, Christiane
name: Rieu, Philippe
name: Dali-Youcef, Nassim
name: Merckle, Ludovic
name: Lepage, Xavier
name: Rossignol, Patrick
name: Girerd, Nicolas
name: FrĂŠdĂŠric Jaisser
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy

description: Informed consent materials 1. (PDF 189 kb)
Sphaleron of a 4 dimensional SO(4) Higgs model
Creators: name: Kleihaus, B.
name: Tchrakian, D. H.
name: Zimmerschied, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the finite energy path between topologically distinct vacua of a 4 dimensional SO(4) Higgs model which is known to support an instanton, and show that there is a sphaleron with Chern-Simons number N_CS=1/2 at the top of the energy barrier. This is carried out using the original geometric loop construction of Manton.
description: 9 pages, 2 figures, LaTex format, minor text corrections. To be published in Phys. Lett. B
Platnick Marusik & Fomichev 2020
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Liocranidae
Platnick

description: Genus Platnick Marusik & Fomichev, 2020
 Type species. Platnick shablyai Marusik & Fomichev, 2020, by original designation.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 16, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
Micromechanical theory of strain-stiffening of biopolymer networks
Creators: name: Rens, Robbie
name: Villarroel, Carlos
name: Düring, Gustavo
name: Lerner, Edan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Filamentous bio-materials such as fibrin or collagen networks exhibit an enormous stiffening of their elastic moduli upon large deformations. This pronounced nonlinear behavior stems from a significant separation between the stiffnesses scales associated with bending vs. stretching the material's constituent elements. Here we study a simple model of such materials - floppy networks of hinged rigid bars embedded in an elastic matrix - in which the effective ratio of bending to stretching stiffnesses vanishes identically. We introduce a theoretical framework and build upon it to construct a numerical method with which the model's micro- and macro-mechanics can be carefully studied. Our model, numerical method and theoretical framework allow us to robustly observe and fully understand the critical properties of the athermal strain-stiffening transition that underlies the nonlinear mechanical response of a broad class of biomaterials.
Additional file 2 of Differential prognostic burden of cardiovascular disease and lower-limb amputation on the risk of all-cause death in people with long-standing type 1 diabetes
Creators: name: Camoin, Marion
name: Velho, Gilberto
name: Saulnier, Pierre-Jean
name: Potier, Louis
name: Abouleka, Yawa
name: Carpentier, Charlyne
name: Dubois, Severine
name: Larroumet, Alice
name: Rigalleau, Vincent
name: Gand, Elise
name: Bourron, Olivier
name: Bordier, Lyse
name: Scheen, André
name: Hadjadj, Samy
name: Roussel, Ronan
name: Marre, Michel
name: Mohammedi, Kamel
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology

description: Additional file 2: Table S1.Characteristics of participants at baseline in each individual cohort.
Light-Cone Quantization: Foundations and Applications
Creators: name: Heinzl, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: These lecture notes review the foundations and some applications of light-cone quantization. First I explain how to choose a time in special relativity. Inclusion of Poincare invariance naturally leads to Dirac's forms of relativistic dynamics. Among these, the front form, being the basis for light-cone quantization, is my main focus. I explain a few of its peculiar features such as boost and Galilei invariance or separation of relative and center-of-mass motion. Combining light-cone dynamics and field quantization results in light-cone quantum field theory. As the latter represents a first-order system, quantization is somewhat nonstandard. I address this issue using Schwinger's quantum action principle, the method of Faddeev and Jackiw, and the functional Schroedinger picture. A finite-volume formulation, discretized light-cone quantization, is analysed in detail. I point out some problems with causality, which are absent in infinite volume. Finally, the triviality of the light-cone vacuum is established. Coming to applications, I introduce the notion of light-cone wave functions as the solutions of the light-cone Schroedinger equation. I discuss some examples, among them nonrelativistic Coulomb systems and model field theories in two dimensions. Vacuum properties (like chiral condensates) are reconstructed from the particle spectrum obtained by solving the light-cone Schroedinger equation. In a last application, I make contact with phenomenology by calculating the pion wave function within the Nambu and Jona-Lasinio model. I am thus able to predict a number of observables like the pion charge and core radius, the r.m.s. transverse momentum, the pion structure function and the pion distribution amplitude. The latter turns out to be the asymptotic one.
description: Lectures delivered at the 39th Schladming Winter School `Methods of Quantization' (to appear in the Proceedings), 90 pages, 11 figures, uses lamuphys.sty and chicago-sp.sty (included); references added
Electromagnetic Showers Beyond Shower Shapes
Creators: name: de Oliveira, Luke
name: Nachman, Benjamin
name: Paganini, Michela
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Correctly identifying the nature and properties of outgoing particles from high energy collisions at the Large Hadron Collider is a crucial task for all aspects of data analysis. Classical calorimeter-based classification techniques rely on shower shapes -- observables that summarize the structure of the particle cascade that forms as the original particle propagates through the layers of material. This work compares shower shape-based methods with computer vision techniques that take advantage of lower level detector information. In a simplified calorimeter geometry, our DenseNet-based architecture matches or outperforms other methods on $e^+$-$γ$ and $e^+$-$π^+$ classification tasks. In addition, we demonstrate that key kinematic properties can be inferred directly from the shower representation in image format.
description: 12 pages, 5 figures, 5 tables, 1 appendix with 2 figures
Additional file 3: of NSDHL-containing duplication at Xq28 in a male patient with autism spectrum disorder: a case report
Creators: name: Chun-Chun Hu
name: Sun, Yun-Jun
name: Chun-Xue Liu
name: Bing-Rui Zhou
name: Li, Chun-Yang
name: Xu, Qiong
name: Xu, Xiu
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Whole exome sequencing (WES) data analysis of the patient. (DOCX 18 kb)
Kondo Breakdown via Fractionalization in a Frustrated Kondo Lattice Model
Creators: name: Hofmann, Johannes S.
name: Assaad, Fakher F.
name: Grover, Tarun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider Dirac electrons on the honeycomb lattice Kondo coupled to spin-1/2 degrees of freedom on the kagome lattice. The interactions between the spins are chosen along the lines of the Balents-Fisher-Girvin model that is known to host a $\mathbb{Z}_2$ spin liquid and a ferromagnetic phase. The model is amenable to sign free auxiliary field quantum Monte Carlo simulations. While in the ferromagnetic phase the Dirac electrons acquire a gap, they remain massless in the $\mathbb{Z}_2$ spin liquid phase due to the breakdown of Kondo screening. Since our model has an odd number of spins per unit cell, this phase is a non-Fermi liquid that violates the conventional Luttinger theorem which relates the Fermi surface volume to the particle density in a Fermi liquid. This non-Fermi liquid is a specific realization of the so called fractionalized Fermi liquid proposed in the context of heavy fermions. We probe the Kondo breakdown in this non-Fermi liquid phase via conventional observables such as the spectral function, and also by studying the mutual information between the electrons and the spins.
description: 5 pages + 2 pages (SM), 5 figures
Magnetic Confinement and Screening Masses
Creators: name: Gubankova, E. L.
name: Simonov, Yu. A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Confined and deconfined phases are defined through nonperturbative correlators and nonperturbative background perturbation theory is used to compute the critical temperature $T_c$ and spatial string tension. Taking evolution along one of the spatial axes the set of Hamiltonians $H(n_1,n_2)$ with different Matsubara frequencies is obtained. Meson and glueball screening masses and wave functions are computed for $H(0,0)$ and compared with available lattice data.
description: 10 Pages LaTeX, 2 Postscript Figures
(F,Dp) bound states from the boundary state
Creators: name: Di Vecchia, P.
name: Frau, M.
name: Lerda, A.
name: Liccardo, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the boundary state formalism to provide the full conformal description of (F,Dp) bound states. These are BPS configurations that arise from a superposition of a fundamental string and a Dp brane, and are charged under both the NS-NS antisymmetric tensor and the (p+1)-form R-R potential. We construct the boundary state for these bound states by switching on a constant electric field on the world-volume of a Dp brane and fix its value by imposing the Dirac quantization condition on the charges. Using the operator formalism we also derive the Dirac-Born-Infeld action and the classical supergravity solutions corresponding to these configurations.
description: 33 pages, plain LaTeX, final version published in Nucl. Phys. B
Funny Lin & Li 2022
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Dictynidae
Funny

description: Genus Funny Lin & Li, 2022
 Type species. Funny valentine Lin & Li, 2022, by original designation.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 19, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
Chiral properties of the fixed point action of the Schwinger model
Creators: name: Farchioni, F.
name: Lang, C. B.
name: Wohlgenannt, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the spectrum properties for a recently constructed fixed point lattice Dirac operator. We also consider the problem of the extraction of the fermion condensate, both by direct computation, and through the Banks-Casher formula by analyzing the density of eigenvalues of a redefined antihermitean lattice Dirac operator.
description: 14 pages (LaTeX), 4 figures (EPS)
Additional file 5: of Peripheral myeloid cells contribute to brain injury in male neonatal mice
Creators: name: Smith, Peter
name: Mottahedin, Amin
name: Svedin, Pernilla
name: Carl-Johan Mohn
name: Hagberg, Henrik
name: Ek, Joakim
name: Mallard, Carina
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Hematology
subject: Computational Biology

description: Table S2. Statistical analysis of multiplex cytokine measurement in plasma after HI. Student’s t test followed by Holm-Sidak’s post hoc test to correct for multiple comparisons between sham-operated mice and HI mice at each time point. n = 5 for sham group and n = 8 for HI groups. ns: not significant, *p
Operator product expansion and factorization in the $H_3^+$-WZNW model
Creators: name: Teschner, J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Precise descriptions are given for the operator product expansion of generic primary fields as well as the factorization of four point functions as sum over intermediate states. The conjecture underlying the recent derivation of the space-time current algebra for string theory on $ADS_3$ by Kutasov and Seiberg is thereby verified. The roles of microscopic and macroscopic states are further clarified. The present work provides the conformal field theory prerequisites for a future study of factorization of amplitudes for string theory on $ADS_3$ as well as operator product expansion in the corresponding conformal field theory on the boundary.
description: 28 pages, references added
A barley pan-transcriptome reveals layers of genotype-dependent transcriptional complexity
Creators: name: Guo, Wenbin
name: Schreiber, Miriam
name: Marosi, Vanda B.
name: Bagnaresi, Paolo
name: Jørgensen, Morten Egevang
name: Braune, Katarzyna B.
name: Chalmers, Ken
name: Chapman, Brett
name: Dang, Viet
name: Pillen, Klaus
name: Stein, Nils
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2025
Subjects: subject: 580

description: A pan-transcriptome describes the transcriptional and post-transcriptional consequences of genome diversity from multiple individuals within a species. We developed a barley pan-transcriptome using 20 inbred genotypes representing domesticated barley diversity by generating and analyzing short- and long-read RNA-sequencing datasets from multiple tissues. To overcome single reference bias in transcript quantification, we constructed genotype-specific reference transcript datasets (RTDs) and integrated these into a linear pan-genome framework to create a pan-RTD, allowing transcript categorization as core, shell or cloud. Focusing on the core (expressed in all genotypes), we observed significant transcript abundance variation among tissues and between genotypes driven partly by RNA processing, gene copy number, structural rearrangements and conservation of promotor motifs. Network analyses revealed conserved co-expression module::tissue correlations and frequent functional diversification. To complement the pan-transcriptome, we constructed a comprehensive cultivar (cv.) Morex gene-expression atlas and illustrate how these combined datasets can be used to guide biological inquiry.
Additional file 1: of EPURE Transplant (Eplerenone in Patients Undergoing Renal Transplant) study: study protocol for a randomized controlled trial
Creators: name: Girerd, Sophie
name: Frimat, Luc
name: Ducloux, Didier
name: Meur, Yannick Le
name: Mariat, Christophe
name: Moulin, Bruno
name: Mousson, Christiane
name: Rieu, Philippe
name: Dali-Youcef, Nassim
name: Merckle, Ludovic
name: Lepage, Xavier
name: Rossignol, Patrick
name: Girerd, Nicolas
name: FrĂŠdĂŠric Jaisser
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: SPIRIT 2013 checklist: recommended items to address in a clinical trial protocol and related documents. (DOC 58 kb)
On the non-realizability of braid groups by homeomorphisms
Creators: name: Chen, Lei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: In this paper, we will show that the projection $\text{Homeo}^+(D^2_n)\to B_n$ does not have a section; i.e. the braid group $B_n$ cannot be geometrically realized as a group of homeomorphisms of a disk fixing the boundary point-wise and $n$ marked points in the interior as a set. We also give a new proof of a result of Markovic that the mapping class group of a closed surface cannot be geometrically realized as a group of homeomorphisms.
description: 13 pages, 5 figures; To appear in Geometry and Topology
Additional file 4: of Effects of intraoperative PEEP on postoperative pulmonary complications in patients undergoing robot-assisted laparoscopic radical resection for bladder cancer or prostate cancer: study protocol for a randomized controlled trial
Creators: name: Zhou, Zhen-feng
name: Fang, Jun-biao
name: Chen, Long
name: Wang, Hong-fa
name: Yu, Yong-jian
name: Wang, Wen-yuan
name: Chen, Jia-bao
name: Zhang, Miao-zun
name: Hu, Shuang-fei
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer

description: Strategy for oxygen saturation (SpO2) decreasing. (DOC 28 kb)
Self-Interacting Dark Matter from the Hidden Heterotic-String Sector
Creators: name: Faraggi, Alon E.
name: Pospelov, Maxim
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It has been suggested recently that self-interacting dark matter fits better the observational characteristics of galaxy dynamics. We propose that the self-interacting dark matter is composed from the glueballs of the hidden sector non-Abelian gauge group, while the hidden matter states exist in vector-like representation and decouple from the light spectrum. It is shown that these glueballs are semi-stable with the life-time larger than the present age of the Universe, if their mass is 1 GeV or less. The constraint on their abundance today suggests that the energy was stored in the hidden sector soon after inflation. This imposes an upper limit on the reheating temperature. We further study the naturalness of this scenario in the context of the free-fermionic string models and point out a class of such models where the self-interacting dark matter from the hidden sector is indeed plausible.
description: 16 pages. standard LaTex
Crystallization of hard spheres revisited. II. Thermodynamic modeling, nucleation work, and the surface of tension
Creators: name: Richard, David
name: Speck, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Combining three numerical methods (forward flux sampling, seeding of droplets, and finite size droplets), we probe the crystallization of hard spheres over the full range from close to coexistence to the spinodal regime. We show that all three methods allow to sample different regimes and agree perfectly in the ranges where they overlap. By combining the nucleation work calculated from forward flux sampling of small droplets and the nucleation theorem, we show how to compute the nucleation work spanning three orders of magnitude. Using a variation of the nucleation theorem, we show how to extract the pressure difference between the solid droplet and ambient liquid. Moreover, combining the nucleation work with the pressure difference allows us to calculate the interfacial tension of small droplets. Our results demonstrate that employing bulk quantities yields inaccurate results for the nucleation rate.
Probing the in-Medium QCD Force by Open Heavy-Flavor Observables
Creators: name: Liu, Shuai Y. F.
name: He, Min
name: Rapp, Ralf
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The determination of the color force in a quark-gluon plasma (QGP) is a key objective in the investigation of strong-interaction matter. Open and hidden heavy-flavor observables in heavy-ion collisions (HICs) are believed to provide insights into this problem by comparing calculations of heavy-quark (HQ) and quarkonium transport with pertinent experimental data. In this work, we utilize the $T$-matrix formalism to compute charm-quark transport coefficients for various input potentials previously extracted from simultaneous fits to lattice-QCD data for HQ free energies, quarkonium correlators and the QGP equation of state. We investigate the impact of off-shell effects (spectral functions) in the QGP medium on the HQ transport, and compare to earlier results using the free or internal HQ energies as potential proxies. We then employ the transport coefficients in relativistic Langevin simulations for HICs to test the sensitivity of heavy-flavor observables to the HQ interactions in the QGP. We find that a strongly-coupled $T$-matrix solution generates a HQ elliptic flow comparable to the results from the internal energy at low momentum, driven by a long-range remnant of the confining force, while falling off stronger with increasing 3-momentum. The weakly coupled $T$-matrix solution, whose underlying potential is close to the free energy, leads to an elliptic flow well below the experimentally observed range.
description: 13 pages, 14 figures