cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Charting DENR-dependent translation reinitiation uncovers predictive uORF features and links to circadian timekeeping via Clock.
Creators: name: Castelo-Szekely, Violeta
name: Matos, Mara De
name: Tusup, Marina
name: Pascolo, Steve
name: Ule, Jernej
name: Gatfield, David
Publisher: name: The Francis Crick Institute
Year: 2020
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Biochemistry & Proteomics
subject: Gene Expression
subject: Genetics & Genomics
subject: Stem Cells
subject: Ecology,Evolution & Ethology
subject: Computational & Systems Biology

description: The non-canonical initiation factor DENR promotes translation reinitiation on mRNAs harbouring upstream open reading frames (uORFs). Moreover, DENR depletion shortens circadian period in mouse fibroblasts, suggesting involvement of uORF usage and reinitiation in clock regulation. To identify DENR-regulated translation events transcriptome-wide and, in particular, specific core clock transcripts affected by this mechanism, we have used ribosome profiling in DENR-deficient NIH3T3 cells. We uncovered 240 transcripts with altered translation rate, and used linear regression analysis to extract 5' UTR features predictive of DENR dependence. Among core clock genes, we identified Clock as a DENR target. Using Clock 5' UTR mutants, we mapped the specific uORF through which DENR acts to regulate CLOCK protein biosynthesis. Notably, these experiments revealed an alternative downstream start codon, likely representing the bona fide CLOCK N-terminus. Our findings provide insights into uORF-mediated translational regulation that can regulate the mammalian circadian clock and gene expression at large.
Asymmetric Orbifolds and Grand Unification
Creators: name: Kakushadze, Zurab
name: Tye, S. -H. Henry
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We generalize the rules for the free fermionic string construction to include other asymmetric orbifolds with world-sheet bosons. We use these rules to construct various grand unified string models that involve level-3 current algebras. We present the explicit construction of three classes of 3-chiral-family grand unified models in the heterotic string theory. Each model has 5 left-handed, and two right-handed families, and an adjoint Higgs. Two of them are SO(10) and the third is E_6. With Wilson lines and/or varying moduli, we show how other 3-family grand unified models, such as SO(10) and SU(5), may be constructed from them.
description: 47 pages, Revtex 3.0, minor misprints corrected (to appear in Phys. Rev. D)
Additional file 2 of A glass bead semi-hydroponic system for intact maize root exudate analysis and phenotyping
Creators: name: Lopez-Guerrero, Martha G.
name: Wang, Peng
name: Phares, Felicia
name: Schachtman, Daniel P.
name: Alvarez, Sophie
name: van Dijk, Karin
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 2: Figure S2. Images of shoots of seven genotypes grown in the glass bead-semi hydroponic system. Three representative pictures of each genotype are shown. The plants shown were grown for 15 days after planting. Red square = 1cm2.
Dark Matter Annihilation: the origin of cosmic gamma-ray background at 1-20 MeV
Creators: name: Ahn, Kyungjin
name: Komatsu, Eiichiro
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The origin of the cosmic gamma-ray background at 1-20 MeV remains a mystery. We show that gamma-ray emission accompanying annihilation of 20 MeV dark matter particles explains most of the observed signal. Our model satisfies all of the current observational constraints, and naturally provides the origin of "missing" gamma-ray background at 1-20 MeV and 511 keV line emission from the Galactic center. We conclude that gamma-ray observations support the existence of 20 MeV dark matter particles. Improved measurements of the gamma-ray background in this energy band undoubtedly test our proposal.
description: 5 pages, 3 figurs; Note added in proof, in response to Rasera et al. (astro-ph/0507707); published version in PRD, Rapid Communication
BPS States of Exceptional Non-Critical Strings
Creators: name: Klemm, A.
name: Mayr, P.
name: Vafa, C.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the BPS states of non-critical strings which arise for zero size instantons of exceptional groups. This is accomplished by using F-theory and M-theory duals and by employing mirror symmetry to compute the degeneracy of membranes wrapped around 2-cycles of the Calabi-Yau threefold. We find evidence for a number of novel physical phenomena, including having infinitely many light states with the first lightest state including a nearly massless gravitino.
description: 29 pages, 1 figure, references added, to appear in the proceedings of the conference "Advanced Quantum Field Theory'' (in memory of Claude Itzykson)
Additional file 13 of The differential expression patterns of paralogs in response to stresses indicate expression and sequence divergences
Creators: name: Lian, Shuaibin
name: Zhou, Yongjie
name: Liu, Zixiao
name: Gong, Andong
name: Cheng, Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 13: Figure S2. The differential expression patterns of the FP paralogs under four different types of stress. (A). A Venn diagram of the FP paralogs under four different types of stress. (B). The number of transcription factors in each cluster of FP paralogs. (C). A heatmap of seven expression modules of the FP paralogs under four different types of stress.
Domain-Wall Induced Quark Masses in Topologically-Nontrivial Background
Creators: name: Gadiyak, Valeriya
name: Ji, Xiangdong
name: Jung, Chulwoo
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In the domain-wall formulation of chiral fermion, the finite separation between domain-walls ($L_s$) induces an effective quark mass ($m_{\rm eff}$) which complicates the chiral limit. In this work, we study the size of the effective mass as the function of $L_s$ and the domain-wall height $m_0$ by calculating the smallest eigenvalue of the hermitian domain-wall Dirac operator in the topologically-nontrivial background fields. We find that, just like in the free case, $m_{\rm eff}$ decreases exponentially in $L_s$ with a rate depending on $m_0$. However, quantum fluctuations amplify the wall effects significantly. Our numerical result is consistent with a previous study of the effective mass from the Gell-Mann-Oakes-Renner relation.
description: 10 pages, an appendix and minor changes added
Diffuse ionized gas in galaxies across the Hubble sequence at the CALIFA resolution
Creators: name: Lacerda, E. A. D.
name: Fernandes, R. Cid
name: Couto, G. S.
name: Stasinska, G.
name: Garcia-Benito, R.
name: Asari, N. Vale
name: Perez, E.
name: Delgado, R. M. Gonzalez
name: Sanchez, S. F.
name: de Amorim, A. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use spatially resolved spectroscopy from the Calar Alto Legacy Field Area (CALIFA) survey to study the nature of the line emitting gas in galaxies of different Hubble types, focusing on the separation of star-forming (SF) regions from those better characterized as diffuse ionized gas (DIG). The diagnosis is carried out in terms of the equivalent width of ${\rm H}α$ ($W_{{\rm H}α}$). Three nebular regimes are identified. Regions where $W_{{\rm H}α} < 3\ Å$ define what we call the hDIG, the component of the DIG where photoionization is dominated by hot, low-mass, evolved stars. Regions where $W_{{\rm H}α} > 14\ Å$ trace SF complexes. $W_{{\rm H}α}$ values in the intermediate 3--14 $Å$ range reflect a mixed regime (mDIG) where more than one process contributes. This three-tier scheme is inspired both by theoretical and empirical considerations. Its application to CALIFA galaxies of different types and inclinations leads to the following results: $\textit{(i)}$ the hDIG component is prevalent throughout ellipticals and S0's as well as in bulges, and explains the strongly bimodal distribution of $W_{{\rm H}α}$ both among and within galaxies. $\textit{(ii)}$ Early-type spirals have some hDIG in their discs, but this component becomes progressively less relevant for later Hubble types. $\textit{(iii)}$ hDIG emission is also present above and below galactic discs, as seen in several edge-on spirals in our sample. $\textit{(iv)}$ The SF/mDIG proportion grows steadily from early- to late-type spirals, and from inner to outer radii. $\textit{(v)}$ Besides circumventing basic inconsistencies in conventional DIG/SF separation criteria based on the ${\rm H}α$ surface brightness, our $W_{{\rm H}α}$-based method produces results in agreement with a classical excitation diagram analysis.
description: Accepted for publication in MNRAS, 14 pages, 9 Figures
Could the low braking index pulsar PSR J1734-3333 evolve into a magnetar?
Creators: name: Gao, Z. -F.
name: Song, D. -L.
name: Liu, Y. -L.
name: Li, X. -D.
name: Wang, N.
name: Shan, H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The low braking-index pulsar PSR J1734$-$3333 could be born with superhigh internal magnetic fields $B_{\rm in}\sim10^{15}-10^{16}$ G, and undergo a supercritical accretion soon after its formation in a supernova explosion. The buried multipole magnetic fields will merger into a dipole magnetic field. Since the magnetic flow transfers from the core to the crust of the pulsar, its surface dipole field grows quickly at a power-law form assumed until it saturates at the level of internal dipole field. The increase in surface dipole magnetic field results in the observed low braking index of $n=0.9(2)$. Keeping an average field growth index $\varepsilon=1.34(6)$, this pulsar will become a magnetar with surface dipole magnetic field at the equator $B_{\rm d}\sim 2.6(1)\times 10^{14}$\,G and $\sim 5.3(2)\times 10^{14}$\,G after next 50\,kyrs and 100\,kys, respectively.
description: 2017 Astron. Nachr. DOI:10.1002/asna.201713436
Octonionic Representations of GL(8,R) and GL(4,C)
Creators: name: De Leo, Stefano
name: Abdel-Khalek, Khaled
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Octonionic algebra being nonassociative is difficult to manipulate. We introduce left-right octonionic barred operators which enable us to reproduce the associative GL(8,R) group. Extracting the basis of GL(4,C), we establish an interesting connection between the structure of left-right octonionic barred operators and generic 4x4 complex matrices. As an application we give an octonionic representation of the 4-dimensional Clifford algebra.
description: 14 pages, Revtex, J. Math. Phys. (submitted)
Kinematic Properties and Stellar Populations of Faint Early-Type Galaxies. I. Velocity Dispersion Measurements of Central Coma Galaxies
Creators: name: Matkovic, Ana
name: Guzman, Rafael
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present velocity dispersion measurements for 69 faint early-type galaxies in the core of the Coma cluster, spanning -22.0
description: 15 pages including 3 tables and 7 figures, accepted for publication in MNRAS
DIANA SI2 PI Workshop 2018
Creators: name: Bockelman, Brian
Publisher: name: figshare
Year: 2018
Subjects: subject: 20203 Particle Physics
subject: FOS: Physical sciences
subject: Applied Computer Science

description: The primary goal of DIANA/HEP is to develop state-of-the-art tools for experiments which acquire, reduce, and analyze petabytes of data. Improving performance, interoperability, and collaborative tools through modifications and additions to ROOT and other packages broadly used by the community will allow users to more fully exploit the data being acquired at CERN’s LHC and other facilities. The LHC experiments, for example, use nearly 0.5 Exabyte of storage today, and planned upgrades through the 2020s will increase this by more than a factor of 100.
This is a one-slide lightning talk that covers the basic of the DIANA project.
Constructing entanglement wedges for Lifshitz spacetimes with Lifshitz gravity
Creators: name: Cheyne, Jonathan
name: Mattingly, David
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Holographic relationships between entanglement entropy on the boundary of a spacetime and the area of minimal surfaces in the bulk provide an important entry in the bulk/boundary dictionary. While constructing the necessary causal and entanglement wedges is well understood in asymptotically AdS spacetimes, less is known about the equivalent constructions in spacetimes with different asymptotics. In particular, recent attempts to construct entanglement and causal wedges for asymptotically Lifshitz solutions in relativistic gravitational theories have proven problematic. We note a simple observation, that a Lifshitz bulk theory, specifically a covariant formulation of Hořava-Lifshitz gravity coupled to matter, has causal propagation defined by Lifshitz modes. We use these modes to construct causal and entanglement wedges and compute the geometric entanglement entropy, which in such a construction matches the field theory prescription.
description: 7 pages, 2 figures
Geometric multipartite entanglement measures
Creators: name: Paz-Silva, Gerardo A.
name: Reina, John H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Within the framework of constructions for quantifying entanglement, we build a natural scenario for the assembly of multipartite entanglement measures based on Hopf bundle-like mappings obtained through Clifford algebra representations. Then, given the non-factorizability of an arbitrary two-qubit density matrix, we give an alternate quantity that allows the construction of two types of entanglement measures based on their arithmetical and geometrical averages over all pairs of qubits in a register of size N, and thus fully characterize its degree and type of entanglement. We find that such an arithmetical average is both additive and strongly super additive.
description: This is the updated, finally published, version
A Motion Planning Algorithm in a Figure Eight Track
Creators: name: Jardon, Cristian
name: Sheppard, Brian
name: Zaveri, Veet
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: General Topology (math.GN)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We design a motion planning algorithm to coordinate the movements of two robots along a figure eight track, in such a way that no collisions occur. We use a topological approach to robot motion planning that relates instabilities in motion planning algorithms to topological features of configuration spaces. The topological complexity of a configuration space is an invariant that measures the complexity of motion planning algorithms. We show that the topological complexity of our problem is 3 and construct an explicit algorithm with three continuous instructions.
description: 25 pages, 45 figures, First published in PUMP Journal of Undergraduate Research. This research paper was completed under the supervision of Prof. Hellen Colman at Wilbur Wright College
Rare $Z$ Boson Decays to a Hidden Sector
Creators: name: Blinov, Nikita
name: Izaguirre, Eder
name: Shuve, Brian
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We demonstrate that rare decays of the Standard Model $Z$ boson can be used to discover and characterize the nature of new hidden-sector particles. We propose new searches for these particles in soft, high-multiplicity leptonic final states at the Large Hadron Collider. The proposed searches are sensitive to low-mass particles produced in $Z$ decays, and we argue that these striking signatures can shed light on the hidden-sector couplings and mechanism for mass generation.
description: 10 pages, 5 figures. Updated figures with the corrected public LHCb limit table. Version submitted to PRD
Super Sustainability through Hydrogen Cities – An Overview
Creators: name: EL-Shimy, Mohamed
Publisher: name: figshare
Year: 2018
Subjects: subject: 90608 Renewable Power and Energy Systems Engineering (excl. Solar Cells)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The concept of hydrogen cities is an old dream of achieving super sustainable integrated energy systems. Practically, it starts with the Danish dream H2Pia which is a complete urban community based on variable renewable energy, and hydrogen technologies as the sources of energy for various types and classes of loads. These loads include electrical and thermal loads. The H2Pia concept is then extended worldwide due to its super-sustainable performance. Examples include the first future Chinese hydrogen city, and the French ‘Energy Observer’ which is 100% clean energy floating boat city. This paper presents a brief overview the main drivers toward the hydrogen cities, the main associated technologies, and the related challenges. The overview shows that reliance on standalone 100% hydrogen-based renewable and sustainable energy systems can be achieved with the currently available technologies. In addition, more R&D are required for achieving acceptable economical, and technical performances.
The CP-PACS Project and Lattice QCD Results
Creators: name: Iwasaki, Y.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The aim of the CP-PACS project was to develop a massively parallel computer for performing numerical research in computational physics with primary emphasis on lattice QCD. The CP-PACS computer with a peak speed of 614 GFLOPS with 2048 processors was completed in September 1996, and has been in full operation since October 1996. We present an overview of the CP-PACS project and describe characteristics of the CP-PACS computer. The CP-PACS has been mainly used for hadron spectroscopy studies in lattice QCD. Main results in lattice QCD simulations are given.
description: 10 pages, 5 figures, Talk at the 5th International Conference on Computational Physics (ICCP5), 11-13 October, 1999, Kanazawa, to appear in Prog. Theor. Phys. (Suppl.) No. 138 (2000)
Importancia de la Imagen de Identidad Institucional Universitaria como Eje de la Responsabilidad Social
Creators: name: Leon-Ruiz, Daniel O
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390105
subject: Environmental education curriculum and pedagogy
classificationCode: 390201
subject: Education policy

description: University identity has been a little exposed form in University Social Responsibility, since it is usually thought of as the symbolism or traditionalism built in different generations within the university, this being a wrong way of understanding the sense of belonging and relevance to the cultural and traditional university background. In the present work, the importance of University Identity as the axis of University Social Responsibility will be ex- posed in an enunciative way, but not limited to, in a case study at the Universidad Michoacana de San Nicolás de Hidalgo, which will allow to continue developing a study to depth of a topic so little seen and analyzed by those interested in University Social Responsibility and its interest groups.
Additional file 3 of A glass bead semi-hydroponic system for intact maize root exudate analysis and phenotyping
Creators: name: Lopez-Guerrero, Martha G.
name: Wang, Peng
name: Phares, Felicia
name: Schachtman, Daniel P.
name: Alvarez, Sophie
name: van Dijk, Karin
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 3: Figure S3. Comparison of root morphology between maize plants growing in the glass bead semi-hydroponic system and hydroponics. a Root morphology of four genotypes of corn grown in glass bead semi-hydroponic system and hydroponics. Different types of roots are explained in the images of the genotype PI 587154 as an example. b Two corn genotypes grown in different substrates: glass bead semi-hydroponic, hydroponics, sand, and soil. c Close-up to selected images to illustrate the presence of root hairs in the plants growing in the glass bead semi-hydroponic system but not when the plants are grown using hydroponics.
An Economical Business-Cycle Model
Creators: name: Michaillat, Pascal
name: Saez, Emmanuel
Publisher: name: Zenodo
Year: 2015

description: In recent decades in the United States, slack on the product and labor markets has fluctuated a lot over the business cycle while inflation has been very stable. Motivated by this observation, we develop a business-cycle model in which fluctuations in demand and supply lead to fluctuations in slack but not in inflation. Our model extends the money-in-the-utility-function model by introducing matching frictions and including real wealth in the utility function. Matching frictions allow us to represent slack and to consider a general equilibrium with constant inflation. Wealth in the utility function enriches the aggregate demand structure. We use the model to study the effects of various aggregate demand and supply shocks, and to analyze several stabilization policies. As a byproduct, the model provides a microfoundation for the IS-LM model and an explanation for permanent liquidity traps with positive inflation and unemployment. Last, we combine directed search with costly price adjustments to generate a Phillips curve that describes the joint dynamics of inflation and slack in the medium run.
Contagious disruptions and complexity traps in economic development
Creators: name: Brummitt, Charles D.
name: Huremovic, Kenan
name: Pin, Paolo
name: Bonds, Matthew H.
name: Vega-Redondo, Fernando
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Finance (q-fin.GN)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: Poor economies not only produce less; they typically produce things that involve fewer inputs and fewer intermediate steps. Yet the supply chains of poor countries face more frequent disruptions---delivery failures, faulty parts, delays, power outages, theft, government failures---that systematically thwart the production process. To understand how these disruptions affect economic development, we model an evolving input--output network in which disruptions spread contagiously among optimizing agents. The key finding is that a poverty trap can emerge: agents adapt to frequent disruptions by producing simpler, less valuable goods, yet disruptions persist. Growing out of poverty requires that agents invest in buffers to disruptions. These buffers rise and then fall as the economy produces more complex goods, a prediction consistent with global patterns of input inventories. Large jumps in economic complexity can backfire. This result suggests why "big push" policies can fail, and it underscores the importance of reliability and of gradual increases in technological complexity.
description: Main text: 10 pages, 6 figures. Supplementary Information: 15 pages, 1 figure
Super Sustainability through Hydrogen Cities – An Overview
Creators: name: EL-Shimy, Mohamed
name: Ibrahim, Alaa Emad El Din
name: Amer, Ghada Mohamed
Publisher: name: figshare
Year: 2018
Subjects: subject: 90608 Renewable Power and Energy Systems Engineering (excl. Solar Cells)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The concept of hydrogen cities is an old dream of achieving super sustainable integrated energy systems. Practically, it starts with the Danish dream H2Pia which is a complete urban community based on variable renewable energy, and hydrogen technologies as the sources of energy for various types and classes of loads. These loads include electrical and thermal loads. The H2Pia concept is then extended worldwide due to its super-sustainable performance. Examples include the first future Chinese hydrogen city, and the French ‘Energy Observer’ which is 100% clean energy floating boat city. This paper presents a brief overview the main drivers toward the hydrogen cities, the main associated technologies, and the related challenges. The overview shows that reliance on standalone 100% hydrogen-based renewable and sustainable energy systems can be achieved with the currently available technologies. In addition, more R&D are required for achieving acceptable economical, and technical performances.
Two-loop scalar diagrams from string theory
Creators: name: Di Vecchia, Paolo
name: Lerda, Alberto
name: Magnea, Lorenzo
name: Marotta, Raffaele
name: Russo, Rodolfo
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how to obtain correctly normalized expressions for the Feynman diagrams of $Φ^3$ theory with an internal $U(N)$ symmetry group, starting from tachyon amplitudes of the open bosonic string, and suitably performing the zero--slope limit by giving an arbitrary mass $m$ to the tachyon. In particular we present explicit results for the two--loop amplitudes of $Φ^3$ theory, in preparation for the more interesting case of the multiloop amplitudes of non--abelian gauge theories.
description: 15 pages, plain Latex, 5 figures included
Exploring the Impact of Interconnected External Interfaces in Autonomous Vehicleson Pedestrian Safety and Experience
Creators: name: Tran, Tram Thi Minh
name: Parker, Callum
name: Hoggenmuller, Marius
name: Wang, Yiyuan
name: Tomitsch, Martin
Publisher: name: arXiv
Year: 2024
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Policymakers advocate for the use of external Human-Machine Interfaces (eHMIs) to allow autonomous vehicles (AVs) to communicate their intentions or status. Nonetheless, scalability concerns in complex traffic scenarios arise, such as potentially increasing pedestrian cognitive load or conveying contradictory signals. Building upon precursory works, our study explores 'interconnected eHMIs,' where multiple AV interfaces are interconnected to provide pedestrians with clear and unified information. In a virtual reality study (N=32), we assessed the effectiveness of this concept in improving pedestrian safety and their crossing experience. We compared these results against two conditions: no eHMIs and unconnected eHMIs. Results indicated interconnected eHMIs enhanced safety feelings and encouraged cautious crossings. However, certain design elements, such as the use of the colour red, led to confusion and discomfort. Prior knowledge slightly influenced perceptions of interconnected eHMIs, underscoring the need for refined user education. We conclude with practical implications and future eHMI design research directions.
ABOUT THE TRUE IDENTITY OF GRAVITATION - THE KEY TO THE GRAND UNIFICATION THEORY
Creators: name: KINET, Guido
Publisher: name: Zenodo
Year: 2020
Subjects: Planck length, Planck area, elementary particles, matrix, empty space, vacuum space, honeycomb conjecture, Thomas C Hales, zero point energy, Casimir effect, Larmor power, intrinsic spin, magnetic field, gravity explained, expanding universe, gravitational waves, gravitational collapse, Grand Unification Theory solved,

description: According to the general theory of relativity, masses cause a distortion of the space-time structure around them. Any other mass that comes closer will experience the warping of space-time, and this appears to us as an attractive force between two masses. We will reason that this view is the wrong side of the coin. By turning over that same coin, another possibility appears that has a much stronger argument and brings out the true nature of gravitation. In that search, a number of fixed assumptions were reviewed and there, too, surprising new insights emerged. Through a number of intermediate steps - defining the nature of space, the energy density of empty space, the energy structure of the vacuum - it was possible to determine the true nature of magnetism and spin of the elementary particles. It was a stepping stone towards the true nature of gravity where tension in space due to a diluted energetic field is the cornerstone of this enigmatic force, completely contradicting Einstein's gravity theory and at the same time providing a new insight on the nature of gravitational waves. In the footsteps of this remarkable finding came that other amazing fact that the universe is not expanding but concentrating all its mass behind the particle horizon, a given with explosive consequences. And then there was that ultimate goal, finding the key to the grand unification theory, where electromagnetism takes its justified place and is (probably) the final piece of it.
All transverse and TT tensors in flat spaces of any dimension
Creators: name: Tafel, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present general formulas for transverse and transverse-traceless (TT) symmetric tensors in flat spaces. TT tensors in conformally flat spaces can be obtained by means of a conformal transformation.
description: 9 pages
The INT/WFC survey of the Monoceros Ring: Accretion origin or Galactic Anomaly?
Creators: name: Conn, Blair C.
name: Lewis, Geraint F.
name: Irwin, Mike J.
name: Ibata, Rodrigo A.
name: Ferguson, Annette M. N.
name: Tanvir, Nial
name: Irwin, Jonathan M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a wide-field camera survey of the stars in the Monoceros Ring, thought to be an additional structure in the Milky Way of unknown origin. Lying roughly in the plane of the Milky Way, this may represent a unique equatorial accretion event which is contributing to the Thick Disk of the Galaxy. Alternatively, the Monoceros Ring may be a natural part of the Disk formation process. With ten pointings in symmetric pairs above and below the plane of the Galaxy, this survey spans 90 degrees about the Milky Way's equator. Signatures of the stream of stars were detected in three fields, ({\it l},{\it b}) = (118,+16)$^\circ$ and (150,+15)$^\circ$ plus a more tentative detection at (150,-15)$^\circ$. Galactocentric distance estimates to these structures gave $\sim$17, $\sim$17, and $\sim$13 kpc respectively. The Monoceros Ring seems to be present on both sides of the Galactic plane, in a form different to that of the Galactic suggestive of a tidal origin with streams multiply wrapping the Galaxy. A new model of the stream has shown a strong coincidence with our results and has also provided the opportunity to make several more detections in fields in which the stream is less significant. The confirmed detection at ({\it l},{\it b}) = (123,-19)$^\circ$ at $\sim$14, kpc from the Galactic centre allows a re-examination revealing a tentative new detection with a Galactocentric distance of $\sim$21 kpc. (Abridged)
description: 14 pages, figure resolution reduced. Accepted for publication in MNRAS
Hermitian Tensor Product Approximation of Complex Matrices and Separability
Creators: name: Fei, Shao-Ming
name: Jing, Naihuan
name: Sun, Bao-Zhi
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The approximation of matrices to the sum of tensor products of Hermitian matrices is studied. A minimum decomposition of matrices on tensor space $H_1\otimes H_2$ in terms of the sum of tensor products of Hermitian matrices on $H_1$ and $H_2$ is presented. From this construction the separability of quantum states is discussed.
description: 16 pages
title: Mail de Françoise Kostas (secrétaire de Christian Perronne) à Hervé de Feraudy, Michel Garnier, Annane Djillali, Jean-Michel Molina, Christine Katlama, Brigitte Autran, Pierre-Marie Girard, Renaud Persiaux, Jean-François Delfraissy, Jacques Izopet
Creators: name: Kostas, Françoise
name: Perronne, Christian
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Pièce jointe : Communiqué du 11 juillet 2012 suite à la présentation du protocole ICCARRE à l'Action coordonnée no 5 (essais thérapeutiques VIH) le 4 juillet 2012 à l'Agence Nationale de Recherche sur le SIDA (ANRS). Réponse à l'avis formulé par l'AC5.
description: Source: http://www.calames.abes.fr/pub/ms/Calames-2019311113191718
Global sensitivity analysis in Monte Carlo radiation transport
Creators: name: Clements, Kayla
name: Geraci, Gianluca
name: Olson, Aaron J
name: Palmer, Todd S
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider Global Sensitivity Analysis for Monte Carlo radiation transport applications. GSA is usually combined with Uncertainty Quantification, where the latter quantifies the variability of a model output in the presence of uncertain inputs and the former attributes this variability to the inputs. The additional noise inherent to MC RT solvers due to the finite number of particle histories presents an additional challenge to GSA and UQ, which are well-established for deterministic solvers. In this contribution, we apply variance deconvolution to the Saltelli method to address MC RT solver noise without having to over-resolve the MC RT simulation.
description: Presented at The International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, 2023
Chiral gauged fermions on a lattice
Creators: name: Xue, She-Sheng
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The chiral fermion model with local multifermion interactions proposed in Nucl. Phys. B486 (1997) 282 and Phys. Rev. D61 (2000) 054502 processes an exact SU_L(2) chiral gauge symmetry and SU_L(2) by U_R(1) chiral flavour symmetry on a lattice and a plausible scaling region for the target chiral gauge theory in the continuum limit. Following the previous analysis of massive and massless fermion spectra in the scaling region, we compute the coupling vertices between gauge field and fermions by the strong multifermion coupling expansion and analytical continuation of these vertex functions in the energy-momentum space. We show a peculiar scenario that a massless fermion is SU_L(2)-chirally gauged in the low energy and 15 non-degenerate massive Dirac fermions are SU_L(2)-vectorially gauged at the lattice scale O(1/a). The Ward identities associated to the chiral gauge symmetry are realized by both the massless chiral fermion and massive Dirac fermions. These Ward identities protect the perturbative calculations in the small gauge coupling from hard gauge-symmetry breakings and lead to the normal gauge-invariant renormalization prescription. The vacuum functional is perturbatively computed by a continuum regularization scheme in 16 edges of Brillouin zones. We achieve the correct form of the gauge anomaly and U_L(1) fermion-flavour singlet anomaly with the soft chiral symmetry breaking scale that is much smaller than the lattice scale. The residual breakings of chiral gauge symmetry after the gauge anomaly cancellation are eliminated in the normal gauge-invarinant renormalization prescription. We discuss the consistency of the scenario and the reasons for it to work for perturbative and non-perturbative gauge field.
description: 40 pages, RevTeX, revised version to appear in Nucl. Phys. B
Measurement of lepton differential distributions and the top quark mass in $t\bar{t}$ production in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This paper presents single lepton and dilepton kinematic distributions measured in dileptonic $t\bar{t}$ events produced in 20.2 fb$^{-1}$ of $\sqrt{s}=8$ TeV $pp$ collisions recorded by the ATLAS experiment at the LHC. Both absolute and normalised differential cross-sections are measured, using events with an opposite-charge $eμ$ pair and one or two $b$-tagged jets. The cross-sections are measured in a fiducial region corresponding to the detector acceptance for leptons, and are compared to the predictions from a variety of Monte Carlo event generators, as well as fixed-order QCD calculations, exploring the sensitivity of the cross-sections to the gluon parton distribution function. Some of the distributions are also sensitive to the top quark pole mass; a combined fit of NLO fixed-order predictions to all the measured distributions yields a top quark mass value of $m_t^{\rm pole}=173.2\pm 0.9\pm0.8\pm1.2$ GeV, where the three uncertainties arise from data statistics, experimental systematics, and theoretical sources.
description: 84 pages in total, author list starting on page 68, 22 figures, 16 tables, published in EPJC. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2015-02/
Spatially resolved stellar populations in the isolated elliptical NGC 821
Creators: name: Proctor, Robert N.
name: Forbes, Duncan A.
name: Forestell, Amy
name: Gebhardt, Karl
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the analysis of Lick absorption-line indices from three separate long-slit spectroscopic observations of the nearby isolated elliptical galaxy NGC 821. The three data sets present a consistent picture of the stellar population within one effective radius, in which strong gradients are evident in both luminosity-weighted age and metallicity. The central population exhibits a young age of ~4 Gyr and a metallicity ~3 times solar. At one effective radius the age has risen to ~12 Gyr and the metallicity fallen to less than 1/3 solar. The low metallicity population around one effective radius appears to have an exclusively red horizontal branch, with no significant contribution from the blue horizontal branch evident in some globular clusters of the same age and metallicity. Despite the strong central age gradient, we demonstrate that only a small fraction (<10%) of the galaxy's stellar mass can have been created in recent star formation events. We consider possible star formation histories for NGC 821 and find that the most likely cause of the young central population was a minor merger or tidal interaction that caused NGC 821 to consume its own gas in a centrally concentrated burst of star formation 1 to 4 Gyr ago.
description: 11 pages. Accepted for publication in MNRAS
Hypersymmetry: a Z_3-graded generalization of supersymmetry
Creators: name: Abramov, Viktor
name: Kerner, Richard
name: Roy, Bertrand Le
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a generalization of non-commutative geometry and gauge theories based on ternary Z_3-graded structures. In the new algebraic structures we define, we leave all products of two entities free, imposing relations on ternary products only. These relations reflect the action of the Z_3-group, which may be either trivial, i.e. abc=bca=cab, generalizing the usual commutativity, or non-trivial, i.e. abc=jbca, with j=e^{(2πi)/3}. The usual Z_2-graded structures such as Grassmann, Lie and Clifford algebras are generalized to the Z_3-graded case. Certain suggestions concerning the eventual use of these new structures in physics of elementary particles are exposed.
Additional file 14 of The differential expression patterns of paralogs in response to stresses indicate expression and sequence divergences
Creators: name: Lian, Shuaibin
name: Zhou, Yongjie
name: Liu, Zixiao
name: Gong, Andong
name: Cheng, Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 14: Figure S3. The frequency distributions of 10,000 repetitions of the randomized experiment for determining the Ka and Ks values, as well as the Ka/Ks ratio of FF and FP DEPs under four different types of stress. Navy blue corresponds to the randomized experiments, whereas the red dashed line corresponds to the real values.
Investigation of lateral geniculate nucleus volume and diffusion tensor imaging in patients with normal tension glaucoma using 7 tesla magnetic resonance imaging
Creators: name: Schmidt, Manuel
Publisher: name: figshare
Year: 2018
Subjects: subject: 110320 Radiology and Organ Imaging
subject: FOS: Clinical medicine

description: Investigation of lateral geniculate nucleus volume and diffusion tensor imaging in patients with normal tension glaucoma using 7 tesla magnetic resonance imaging
Fluorescence decay data analysis correcting for detector pulse pile-up at very high count rates
Creators: name: Patting, Matthias
name: Reisch, Paja
name: Sackrow, Marcus
name: Dowler, Rhys
name: Koenig, Marcelle
name: Wahl, Michael
Publisher: name: arXiv
Year: 2017
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Using Time-Correlated Single Photon Counting (TCSPC) for the purpose of fluorescence lifetime measurements is usually limited in speed due to pile-up. With modern instrumentation this limitation can be lifted significantly but some artefacts due to frequent merging of closely spaced detector pulses (detector pulse pile-up) remains an issue to be addressed. We propose here a data analysis method correcting for this type of artefact and the resulting systematic errors. It physically models the photon losses due to detector pulse pile-up and incorporates the loss in the decay fit model employed to obtain fluorescence lifetimes and relative amplitudes of the decay components. Comparison of results with and without this correction show a significant reduction of systematic errors at count rates approaching the excitation rate. This allows quantitatively accurate fluorescense lifetime imaging (FLIM) at very high frame rates.
description: 12 pages, 3 figures. v2: spelled out unexplained abbreviation FRET as requested by reviewer. v3: updated acknowledgements, accepted for publication in Opt. Eng
A Note on Equivalence of Bipartite States under Local Unitary Transformations
Creators: name: Sun, Bao-Zhi
name: Fei, Shao-Ming
name: Li-Jost, Xianqing
name: Wang, Zhi-Xi
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The equivalence of arbitrary dimensional bipartite states under local unitary transformations (LUT) is studied. A set of invariants and ancillary invariants under LUT is presented. We show that two states are equivalent under LUT if and only if they have the same values for all of these invariants.
description: 6 pages
Additional file 4 of A glass bead semi-hydroponic system for intact maize root exudate analysis and phenotyping
Creators: name: Lopez-Guerrero, Martha G.
name: Wang, Peng
name: Phares, Felicia
name: Schachtman, Daniel P.
name: Alvarez, Sophie
name: van Dijk, Karin
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 4: Figure S4. Differences in the concentration of phytohormones and DIMBOA detected in exudates collected with 1 mM CaCl2 and MQ in seven genotypes. Analysis of the effect of CaCl2 and MCX-SPE clean-up in the recovery of exudates. Different compounds are shown in two panels. a ABA (abscisic acid), cZ (cis-Zeatin), DIMBOA (2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one), IAA (indole-3-acetic acid). b JA (jasmonic acid), JA-Ile (jasmonic acid-isoleucine, Me-lIAA (methyl- indole-3-acetic acid), SA (salicylic acid), tZR (trans-zeatin riboside). FRW (Fresh root weight). T test, each pair, only significant differences shown *p ≤ 0.05, **p ≤ 0.01. Cize 7, Ames 12734, Ames 20140, Ames 27171, NSL 22629 n = 3; Ames 20190, PI 57154 n = 4. Boxplot: Box, interquartile range (IQR); line inside the box, median; end of the box, upper (Q3) and lower (Q1) quartiles; dots beyond the extreme lines show potential outliers.
Suppression of residual amplitude modulation effect in the Pound-Drever-Hall locking
Creators: name: Shi, Xiaohui
name: Zhang, Jie
name: Zeng, Xiaoyi
name: Lv, Xiaolong
name: Liu, Kui
name: Xi, Jing
name: Lu, Zehuang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Residual amplitude modulation (RAM) effect in a Pound-Drever-Hall (PDH) technique locked cavity system is analysed in this paper. Frequency shift caused by RAM in PDH is found to be both related to the amplitude of the RAM and to the cavity's mode matching and impedance matching. The cavity reflection contrast depends on the mode matching of the incident laser light and impedance matching of the cavity. The suppression of the amplitude of the RAM has been investigated by many groups, while the effect of the cavity response has not received full attention. According to our analysis, RAM effect can be fully suppressed by proper impedance matching and magic mode coupling. We have measured the RAM to frequency conversion coefficients at different coupling efficiencies. The result agrees well with the calculation, demonstrating the potential of full suppression of the RAM effect through proper design of cavities.
description: (120.3940) Metrology; (120.4800) Optical standards and testing; (140.2020) Diode lasers; (140.3425) Laser stabilization; (140.3580) Lasers, solid-state
Positivity bound on the imaginary part of the right-chiral tensor coupling $g_R$ in polarized top quark decay
Creators: name: Groote, S.
name: Körner, J. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We derive a positivity bound on the right-chiral tensor coupling Im $g_R$ in polarized top quark decay by analyzing the angular decay distribution of the three-body polarized top quark decay $t(\uparrow)\to b+\ell^+ +ν_\ell$ in NLO QCD. We obtain the bound $-0.0420 \le$ Im $g_R \le 0.0420$.
description: 7 pages, 1 figure