cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Viral infection and dementia: A brief synthesis
Creators: name: Wiley, Clayton A.
Publisher: name: Free Neuropathology
Year: 2021

description: For the past 400 years, the most common cause of dementia was tertiary syphilis [1]. Its prevalence declined dramatically with the advent of potent antibiotics in the 20th century, but these same antibiotics also helped increase our average lifespan, leading to dramatic increases in the prevalence of age-related dementias. Abundant progress has been made connecting early onset dementias with mutations in neural genes. Late onset dementias have been linked to a more enigmatic set of genes, some of which have been connected to neuroinflammation, begging the question: Are age-related dementias linked to infection? Numerous studies have reported an association between dementia and infections in general and viral infections in particular. While these associations have been subject to extensive reviews, the purpose of this synthesis is to examine the hypothesized link of viral infections and dementia from the opposite perspective: What do we know about acute and chronic encephalitides that could forge a link with dementias? There appears to be little support for the concept that viral infections are a major contributor to today’s common dementias. However, the emergence of new central nervous system (CNS) viral infections, coupled with senescent immune and nervous systems in our aged population, create new opportunities for infections to contribute to dementia.
description: Free Neuropathology, Bd. 2 (2021)
Asplenium aethiopicum (Burm. f.) Bech.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Aspleniaceae
Asplenium
Asplenium aethiopicum

description: Asplenium aethiopicum (Burm.f.) Bech.  —
Habit: Fern.
Habitat: LMWF, LMDF, BZ, UMF, HZ; up to 3 600 m. Distribution: I.
 Voucher: Irangi Forest, Alt. 2 341 m, 15 Aug. 2015, SAJIT 004020 (HIB).
 References: Fries et al. (1924b), Schelpe (1951), Bussmann (1993), Bussmann & Beck (1995a), Abdi (2013), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 17, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 2: of Comparative analyses of the in vivo induction and transmission of α-synuclein pathology in transgenic mice by MSA brain lysate and recombinant α-synuclein fibrils
Creators: name: Jess-Karan Dhillon
name: Trejo-Lopez, Jorge
name: Riffe, Cara
name: Levites, Yona
name: Sacino, Amanda
name: Borchelt, David
name: Yachnis, Anthony
name: Benoit Giasson
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Figure S2. Additional distribution maps αS inclusion pathology in P0 injected M83+/− mice. αS pathology distribution in M83+/− mice bilaterally injected with 2 μL of either human MSA patient brain lysate (10% w/v), or preformed fibrils comprised of A53T human αS (5 mg/ml) or WT human αS fibrils (5 mg/ml) as stained with antibodies 15-4E7 (A) and 33A-3F3 (B). (PDF 2660 kb)
The bilinear maximal functions map into L^p for 2/3 < p <= 1
Creators: name: Lacey, Michael T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 42B25

description: The bilinear maximal operator defined below maps $L^p\times L^q$ into $L^r$ provided $10}\frac1{2t}\int_{-t}^t\abs{f(x+y)g(x-y)} dy.$$ In particular $Mfg$ is integrable\thinspace if $f$ and $g$ are square integrable, answering a conjecture posed by Alberto Calderón.
description: 23 pages
Cosmological instability of scalar-Gauss-Bonnet theories exhibiting scalarization
Creators: name: Anson, Timothy
name: Babichev, Eugeny
name: Charmousis, Christos
name: Ramazanov, Sabir
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a subclass of scalar-tensor theories, it has been shown that standard general relativity solutions of neutron stars and black holes with trivial scalar field profiles are unstable. Such an instability leads to solutions which are different from those of general relativity and have non-trivial scalar field profiles, in a process called scalarization. In the present work we focus on scalarization due to a non-minimal coupling of the scalar field to the Gauss-Bonnet curvature invariant. The coupling acts as a tachyonic mass for the scalar mode, thus leading to the instability of general relativity solutions. We point out that a similar effect may occur for the scalar modes in a cosmological background, resulting in the instability of cosmological solutions. In particular, we show that a catastrophic instability develops during inflation within a period of time much shorter than the minimum required duration of inflation. As a result, the standard cosmological dynamics is not recovered. This raises the question of the viability of scalar-Gauss-Bonnet theories exhibiting scalarization.
description: 11 pages, v3: minor corrections, updated references, comment on the possible resolution of the instability discussed in 1903.06784 added
Asplenium boltonii Schelpe
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Aspleniaceae
Asplenium
Asplenium boltonii

description: Asplenium boltonii Hook. ex Schelpe  —
Habit: Fern.
Habitat: LMWF; up to 2 800 m. Distribution: II.
 Voucher: Castle Forest Station, 10 Aug. 1985, Robertson et al. 3895 (EA).
References: Schelpe (1951), Bussmann (1994), Bussmann & Beck (1995a).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 17, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
A New ``Dual'' Symmetry Structure of the KP Hierarchy
Creators: name: Aratyn, H.
name: Nissimov, E.
name: Pacheva, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A new infinite set of commuting additional (``ghost'') symmetries is proposed for the KP-type integrable hierarchy. These symmetries allow for a Lax representation in which they are realized as standard isospectral flows. This gives rise to a new double-KP hierarchy embedding ``ghost'' and original KP-type Lax hierarchies connected to each other via a ``duality'' mapping exchanging the isospectral and ``ghost'' ``times''. A new representation of 2D Toda lattice hierarchy as a special Darboux-Backlund orbit of the double-KP hierarchy is found and parametrized entirely in terms of (adjoint) eigenfunctions of the original KP subsystem.
description: Added one reference, LaTeX, 8 pgs
Special Lagrangian m-folds in C^m with symmetries
Creators: name: Joyce, Dominic
Publisher: name: arXiv
Year: 2000
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: This is the first in a series of papers on special Lagrangian submanifolds in C^m. We study special Lagrangian submanifolds in C^m with large symmetry groups, and give a number of explicit constructions. Our main results concern special Lagrangian cones in C^m invariant under a subgroup G in SU(m) isomorphic to U(1)^{m-2}. By writing the special Lagrangian equation as an o.d.e. in G-orbits and solving the o.d.e., we find a large family of distinct, G-invariant special Lagrangian cones on T^{m-1} in C^m. These examples are interesting as local models for singularities of special Lagrangian submanifolds of Calabi-Yau manifolds. Such models will be needed to understand Mirror Symmetry and the SYZ conjecture.
description: 44 pages, LaTeX; (v4) minor corrections and improvements
Advancing Scientific Computing through Research Software Competencies and Data-Driven HPC
Creators: name: Neuwirth, Sarah M.
Publisher: name: Zenodo
Year: 2025

description: Scientific computing is evolving rapidly due to the increasing complexity of research software, the explosion in data volumes and the need for high-performance computing solutions. In addition, advancing scientific discovery requires strong research software competencies, scalable data management and reproducible workflows. This talk will explore the critical intersection between research software engineering, data management and HPC, highlighting challenges, emerging trends, reproducibility in computational research and the role of AI.
Urban artisanal gold shops and mercury emissions
Creators: name: Cordy, Paul
name: Veiga, Marcello M. (Marcello Mariz)
name: Gonzalez Carrasco, Victor Hugo
Publisher: name: The University of British Columbia
Year: 2009

description: In developing nations across the globe, artisanal miners use mercury amalgamation to extract gold. The resulting amalgam is refined to varying degrees before being sold to urban gold shops. However, this doré may still contain 2-40% mercury; and sometimes unburned amalgam is sold directly to the gold shops. There is a potentially serious health risk for shop employees and surrounding populations when the gold is melted and further purified. Field studies in Suriname, Ecuador, Peru, and Chile reveal that mercury concentrations in the ambient air of gold shops frequently exceed the WHO limit of occupational exposure by an order of magnitude or more. This paper provides an overview of the diverse practices and technologies used in gold shops in Latin America and Indonesia, with a focus on the resulting atmospheric mercury emissions. Furthermore, we compare and contrast the various different methods of reducing mercury emissions in urban air that have been developed by governments, NGOs, and local people. For example, the US EPA has devised a filtration system that captures at least 80% of mercury emissions, and the Kalimantaan water filtration method is estimated to capture between 75% and 90% of emitted mercury, depending on the configuration. Finally, we review existing and potential barriers to implementation of these means of remediation.
Percolation in random environment
Creators: name: Juhász, Róbert
name: Iglói, Ferenc
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We consider bond percolation on the square lattice with perfectly correlated random probabilities. According to scaling considerations, mapping to a random walk problem and the results of Monte Carlo simulations the critical behavior of the system with varying degree of disorder is governed by new, random fixed points with anisotropic scaling properties. For weaker disorder both the magnetization and the anisotropy exponents are non-universal, whereas for strong enough disorder the system scales into an {\it infinite randomness fixed point} in which the critical exponents are exactly known.
description: 8 pages, 7 figures
Noncontrast free-breathing respiratory self-navigated coronary artery cardiovascular magnetic resonance angiography at 3 T using lipid insensitive binomial off-resonant excitation (LIBRE)
Creators: name: Bastiaansen, Jessica A. M.
name: van Heeswijk, Ruud B.
name: Stuber, Matthias
name: Piccini, Davide
Publisher: name: arXiv
Year: 2019
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Robust and homogeneous lipid suppression is mandatory for coronary magnetic resonance angiography (MRA) since coronary arteries are commonly embedded in fat. However, effective large volume lipid suppression becomes challenging when performing radial whole-heart coronary MRA and the problem may even be exacerbated at increasing magnetic field strengths. Incomplete fat suppression also generates artifacts, and may affect advanced motion correction methods. The aim was to evaluate a recently reported lipid insensitive MRI method for self-navigated coronary MRA at 3T. Lipid insensitive binomial off resonant excitation (LIBRE) radiofrequency (RF) excitation pulses were included into a self-navigated 3D radial GRE coronary MRA sequence at 3T. LIBRE was compared against conventional fat saturation (FS) and binomial 1-180°-1 water excitation (WE). First, fat suppression of all techniques was numerically characterized using Matlab and experimentally validated in phantoms and in legs of human volunteers. Subsequently, free-breathing self-navigated coronary MRA was performed using the LIBRE pulse as well as FS and WE in ten volunteers. Results obtained in the simulations were confirmed by the experimental validations as LIBRE enabled near complete fat suppression for 3D radial imaging in vitro and in vivo. For self-navigated whole-heart coronary MRA at 3T, fat SNR was significantly attenuated using LIBRE compared with conventional FS. LIBRE increased the RCA vessel sharpness significantly (37 +/- 9% (LIBRE) vs. 29 +/- 8% (FS) and 30 +/- 8% (WE), both p<0.05) and led to a significant increase in the measured RCA vessel length to (83 +/- 31 mm (LIBRE) vs. 56 +/- 12 mm (FS) and 59 +/- 27 (WE) p<0.05). LIBRE enables robust large volume fat suppression and significantly improves coronary artery image quality at 3T compared to the use of conventional fat suppression and water excitation.
description: Accepted in Journal of Cardiovascular Magnetic Resonance, 25 pages, 7 figures
The Role of RPKI in Securing Routing for Research and Education Networks
Creators: name: Ibrahim, Ibar Osman
Publisher: name: SORER
Year: 2021
Subjects: RPKI
MANRs
Routing
Security
SomaliREN

description: Resource Public Key Infrastructure (RPKI), as defined in RFC 6810, was proposed to authenticate the relationship between a prefix and its origination. RPKI adoption brings many advantages, including mitigating the spread of invalid routes caused by accidental or deliberate anomalies.
Additional file 2 of Impact of cancer mutational signatures on transcription factor motifs in the human genome
Creators: name: Chan, Calvin Yiu
name: Zuguang Gu
name: Bieg, Matthias
name: Eils, Roland
name: Herrmann, Carl
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: Plant Biology
subject: Computational Biology

description: Differential motif alteration (creation minus disruption) heatmap of TF in COSMIC cancer gene census. Shown are the 40 TFs with the highest differential probability accross at least 3 signatures. (pdf 28 kb)
Localized Mass and Spin Sources in 2+1 Dimensional Topologically Massive Gravity
Creators: name: Edery, A.
name: Paranjape, M. B.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Stationary solutions to the full non-linear topologically massive gravity (TMG) are obtained for localized sources of mass $m$ and spin $σ$. Our results show that the topological term induces spin and that the total spin J (which is the spin observed by an asymptotic observer) ranges from 0 to $σ+ \frac{m}μ(\frac{4π+m}{4π+2m})$ depending on the structure of the spin source (here $μ$ is the topological mass). We find that it is inconsistent to consider actual delta function mass and spin sources. In the point-like limit, however, we find no condition constraining $m$ and $σ$ contrary to a previous analysis by Clement.
description: revised version, minor corrections, latex, 8 pages
A Riemann-Hilbert Problem for an Energy Dependent Schrödinger Operator
Creators: name: Sattinger, David H.
name: Szmigielski, Jacek
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: \We consider an inverse scattering problem for Schrödinger operators with energy dependent potentials. The inverse problem is formulated as a Riemann-Hilbert problem on a Riemann surface. A vanishing lemma is proved for two distinct symmetry classes. As an application we prove global existence theorems for the two distinct systems of partial differential equations $u_t+(u^2/2+w)_x=0, w_t\pm u_{xxx}+(uw)_x=0$ for suitably restricted, complementary classes of initial data.
New mass bound on fermionic dark matter from a combined analysis of classical dSphs
Creators: name: Savchenko, Denys
name: Rudakovskyi, Anton
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Dwarf spheroidal galaxies (dSphs) are the most compact dark matter-dominated objects observed so far. The Pauli exclusion principle limits the number of fermionic dark matter particles that can compose a dSph halo. This results in a well-known lower bound on their particle mass. So far, such bounds were obtained from the analysis of individual dSphs. In this paper, we model dark matter halo density profiles via the semi-analytical approach and analyse the data from eight `classical' dSphs assuming the same mass of dark matter fermion in each object. First, we find out that modelling of Carina dSph results in a much worse fitting quality compared to the other seven objects. From the combined analysis of the kinematic data of the remaining seven `classical' dSphs, we obtain a new $2σ$ lower bound of $m\gtrsim 190$ eV on the dark matter fermion mass. In addition, by combining a sub-sample of four dSphs -- Draco, Fornax, Leo I and Sculptor -- we conclude that 220 eV fermionic dark matter appears to be preferred over the standard CDM at about 2$σ$ level. However, this result becomes insignificant if all seven objects are included in the analysis. Future improvement of the obtained bound requires more detailed data, both from `classical' and ultra-faint dSphs.
description: 10 pages, 7 figures
title: МСФО ОС и федеральные стандарты бухгалтерского учета организаций государственного сектора
title: Монография
titleType: Subtitle
Creators: name: Качкова О.Е.
name:  Кришталева Т.И.
Publisher: name: Ай Пи Ар Медиа
Year: 2020

description: В монографии на основе сравнения МСФО ОС и СГС обоснованы предложения и рекомендации по повышению эффективности системы бухгалтерского учета в организациях бюджетной сферы, выявлены неотъемлемые риски в отношении предпосылок к составлению бухгалтерской (финансовой) отчетности. Монография предназначена для ученых, практикующих специалистов, студентов бакалавриата, магистратуры, аспирантуры, интересующихся вопросами применения МСФО ОС, разработки и применения федеральных стандартов бухгалтерского учета государственных финансов.
Asplenium bugoiense Hieron.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Aspleniaceae
Asplenium
Asplenium bugoiense

description: Asplenium bugoiense Hieron.  —
Habit: Fern.
Habitat: LMWF, LMDF, BZ; 1 600–3 000 m. Distribution: II.
 Voucher: Southwest Mount Kenya, Alt. 2 100 m, 1 Nov. 1987, Seki et al. 1329 (EA).
References: Bussmann (1994), Bussmann & Beck (1995a), Beentje (2008a), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 17, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 1: of Comparative analyses of the in vivo induction and transmission of α-synuclein pathology in transgenic mice by MSA brain lysate and recombinant α-synuclein fibrils
Creators: name: Jess-Karan Dhillon
name: Trejo-Lopez, Jorge
name: Riffe, Cara
name: Levites, Yona
name: Sacino, Amanda
name: Borchelt, David
name: Yachnis, Anthony
name: Benoit Giasson
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Figure S1. Widespread brain expression of human αS in M20+/−and M83+/− mice. Immunohistochemistry showing the widespread and uniform brain expression of human αS in M20+/− and M83+/− mice utilizing anti-human αS specific antibody 33A-3F3 and the paucity of staining in brain section from an nTg mouse. (PDF 1875 kb)
Optimization in Strategic Environments
Creators: Feigenbaum, Itai Izhak
Publisher: name: Columbia University
Year: 2016
Subjects: Mathematical optimization
Algorithms
Planners
Operations research

description: This work considers the problem faced by a decision maker (planner) trying to optimize over incomplete data. The missing data is privately held by agents whose objectives are dierent from the planner's, and who can falsely report it in order to advance their objectives. The goal is to design optimization mechanisms (algorithms) that achieve "good" results when agents' reports follow a game-theoretic equilibrium. In the first part of this work, the goal is to design mechanisms that provide a small worst-case approximation ratio (guarantee a large fraction of the optimal value in all instances) at equilibrium. The emphasis is on strategyproof mechanisms|where truthfulness is a dominant strategy equilibrium|and on the approximation ratio at that equilibrium. Two problems are considered|variants of knapsack and facility location problems. In the knapsack problem, items are privately owned by agents, who can hide items or report fake ones; each agent's utility equals the total value of their own items included in the knapsack, while the planner wishes to choose the items that maximize the sum of utilities. In the facility location problem, agents have private linear single sinked/peaked preferences regarding the location of a facility on an interval, while the planner wishes to locate the facility in a way that maximizes one of several objectives. A variety of mechanisms and lower bounds are provided for these problems. The second part of this work explores the problem of reassigning students to schools. Students have privately known preferences over the schools. After an initial assignment is made, the students' preferences change, get reported again, and a reassignment must be obtained. The goal is to design a reassignment mechanism that incentivizes truthfulness, provides high student welfare, transfers relatively few students from their initial assignment, and respects student priorities at schools. The class of mechanisms considered is permuted lottery deferred acceptance (PLDA) mechanisms, which is a natural class of mechanisms based on permuting the lottery numbers students initially draw to decide the initial assignment. Both theoretical and experimental evidence is provided to support the use of a PLDA mechanism called reversed lottery deferred acceptance (RLDA). The evidence suggests that under some conditions, all PLDA mechanisms generate roughly equal welfare, and that RLDA minimizes transfers among PLDA mechanisms.
Ionization equation of state for the dusty plasma including the effect of ion--atom collisions
Creators: name: Zhukhovitskii, D. I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The ionization equation of state (IEOS) for a cloud of the dust particles in the low-pressure gas discharge under microgravity conditions is proposed. IEOS relates pairs of the parameters specific for the charged components of dusty plasma. It is based on the modified collision enhance collection model adapted for the Wigner--Seitz cell model of the dust cloud. This model takes into account the effect of ion--atom collisions on the ion current to the dust particles and assumes that the screening length for the ion--particle interaction is of the same order of magnitude as the radius of the Wigner--Seitz cell. Included effect leads to a noticeable decrease of the particle charge as compared to the previously developed IEOS based on the orbital motion limited model. Assuming that the Havnes parameter of the dusty plasma is moderate one can reproduce the dust particle number density measured in experiments and, in particular, its dependence on the gas pressure. Although IEOS includes no fitting parameters, it can ensure a satisfactory precision in a wide range of dusty plasma parameters. Based on the developed IEOS, the threshold relation between the dusty plasma parameters for onset of the lane formation in binary dusty plasmas is deduced.
description: 12 pages, 9 figures
Generalized Integer Partitions, Tilings of Zonotopes and Lattices
Creators: name: Latapy, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Combinatorics (math.CO)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 52C23; 05B45; 52C20; 05A17; 03G10; 37K60

description: In this paper, we study two kinds of combinatorial objects, generalized integer partitions and tilings of two dimensional zonotopes, using dynamical systems and order theory. We show that the sets of partitions ordered with a simple dynamics, have the distributive lattice structure. Likewise, we show that the set of tilings of zonotopes, ordered with a simple and classical dynamics, is the disjoint union of distributive lattices which we describe. We also discuss the special case of linear integer partitions, for which other dynamical systems exist. These results give a better understanding of the behaviour of tilings of zonotopes with flips and dynamical systems involving partitions.
description: See http://www.liafa.jussieu.fr/~latapy/
title: Braunschweigisches Jahrbuch: 3. Folge, Band 1 [= 26. Bd der ganzen Reihe] 1940
Creators: name: :None
Publisher: name: Appelhans
Year: 1940
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigisches Jahrbuch
subject: 90

description: Mit Bildanhang und Plan der Befestigungen und Wallanlagen der Stadt Braunschweig
description: Jahrbücher des Braunschweigischen Geschichtsvereins, vol. 3. Folge, Band 1 [= 26. Bd der ganzen Reihe] 1940
Optimization methods for power grid reliability
Creators: Harnett, Sean R.
Publisher: name: Columbia University
Year: 2016
Subjects: subject: Electric power systems--Reliability--Mathematical models
subject: Electric power distribution--Reliability
subject: Mathematical optimization
subject: Electric power systems--Reliability
subject: Mathematics
subject: FOS: Mathematics
subject: Operations research

description: This dissertation focuses on two specific problems related to the reliability of the modern power grid. The first part investigates the economic dispatch problem with uncertain power sources. The classic economic dispatch problem seeks generator power output levels that meet demand most efficiently; we add risk-awareness to this by explicitly modeling the uncertainty of intermittent power sources using chance-constrained optimization and incorporating the chance constraints into the standard optimal power flow framework. The result is a dispatch of power which is substantially more robust to random fluctuations with only a small increase in economic cost. Furthermore, it uses an algorithm which is only moderately slower than the conventional practice.
      The second part investigates “the power grid attack problem”: aiming to maximize disruption to the grid, how should an attacker distribute a budget of “damage” across the power lines? We formulate it as a continuous problem, which bypasses the combinatorial explosion of a discrete formulation and allows for interesting attacks containing lines that are only partially damaged rather than completely removed. The result of our solution to the attack problem can provide helpful information to grid planners seeking to improve the resilience of the power grid to outages and disturbances. Both parts of this dissertation include extensive experimental results on a number of cases, including many realistic large-scale instances.
Enhancement of the scissors mode of an expanding Bose-Einstein condensate
Creators: name: Modugno, M.
name: Modugno, G.
name: Roati, G.
name: Fort, C.
name: Inguscio, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the time-evolution of the scissors mode of a Bose-Einstein condensate during the ballistic expansion after release from the magnetic trap. We show that despite the nontrivial character of the superfluid expansion, the sinusoidal behavior of the scissor oscillations is recovered after an asymptotic expansion, with an enhancement of the final amplitude. We investigate this phenomenon with a condensate held in an elongated magnetostatic potential, whose particular shape allows for the excitation of the scissors mode.
description: RevTeX, 5 figures
MANAGEMENT DE L'INTELLIGENCE ARTIFICIELLE ET REGULATION DE LA PROPAGANDE HOUPHOUËTISTE DES QUOTIDIENS D'INFORMATIONS GENERALES
Creators: name: N'GUESSAN Djemis Jean Elvis Ghislain
Publisher: name: Zenodo
Year: 2025

description: Cet article explore le management de l’intelligence artificielle dans la régulation de la propagande houphouëtiste des quotidiens d’informations générales ivoiriens. Dans ce sens, les outils mobilisés pour la collecte des données sont : la technique d’échantillonnage par choix raisonné, le guide d’entretien semi-directif. Ces outils ont  favorisé les échanges avec un responsable de l’autorité nationale de la presse (ANP). L’analyse et l’interprétation des données ont été réalisées à l’aide de l’analyse stratégique de Crozier et Friedberg, l’analyse de contenu thématique et la méthode compréhensive de Max  Weber. A l’issue des échanges, il en ressort que l’autorité nationale de la presse n’a pas encore intégré les outils de l’intelligence artificielle dans son mode de fonctionnement. Par conséquent, elle a opté pour une approche managériale par le bas. A cet effet, les innovations managériales résultent du renforcement des capacités et la sensibilisation des journalistes sur les risques encourus par les outils de l’intelligence artificielle. Enfin, les usages de l’intelligence artificielle sont plutôt orientés vers une approche éthique  recommandée par l’autorité nationale de la presse.
The Quantum Inverse Scattering Method for Hubbard-like Models
Creators: name: Martins, M. J.
name: Ramos, P. B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This work is concerned with various aspects of the formulation of the quantum inverse scattering method for the one-dimensional Hubbard model. We first establish the essential tools to solve the eigenvalue problem for the transfer matrix of the classical ``covering'' Hubbard model within the algebraic Bethe Ansatz framework. The fundamental commutation rules exhibit a hidden 6-vertex symmetry which plays a crucial role in the whole algebraic construction. Next we apply this formalism to study the SU(2) highest weights properties of the eigenvectors and the solution of a related coupled spin model with twisted boundary conditions. The machinery developed in this paper is applicable to many other models, and as an example we present the algebraic solution of the Bariev XY coupled model.
description: latex file, 71 pages
title: Braunschweigisches Jahrbuch: 3. Folge, Band 2 [= 27. Bd der ganzen Reihe] 1940/41
Creators: name: :None
Publisher: name: Appelhans
Year: 1941
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigisches Jahrbuch
subject: 90

description: Jahrbücher des Braunschweigischen Geschichtsvereins, vol. 3. Folge, Band 2 [= 27. Bd der ganzen Reihe] 1940/41
Coraia Clark 1865
Creators: name: Viswajyothi, Keezhpattillam
name: Clark, Shawn M.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Coraia

description: Genus Coraia Clark, 1865
Coraia Clark, 1865: 323
(type species Coraia maculicollis Clark, 1865, by monotypy).
Remarks
This genus includes four described species, which occur from Texas to Guatemala. See Figs 4–5 for habitus illustrations.
description: Published as part of Viswajyothi, Keezhpattillam & Clark, Shawn M., 2022, New World genera of Galerucinae Latreille, 1802 (tribes Galerucini Latreille, 1802, Metacyclini Chapuis, 1875, and Luperini Gistel, 1848): an annotated list and identification key (Coleoptera: Chrysomelidae), pp. 1-102 in European Journal of Taxonomy 842 on page 5, DOI: 10.5852/ejt.2022.842.1945, http://zenodo.org/record/7222499
Asplenium christii Hieron.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Aspleniaceae
Asplenium
Asplenium christii

description: Asplenium christii Hieron.  —
Habit: Fern.
Habitat: LMWF; up to 2 000 m. Distribution: II.
Voucher: N/A.
 References: Fries et al. (1924b), Schelpe (1951), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 17, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 1 of Impact of cancer mutational signatures on transcription factor motifs in the human genome
Creators: name: Chan, Calvin Yiu
name: Zuguang Gu
name: Bieg, Matthias
name: Eils, Roland
name: Herrmann, Carl
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 60506 Virology
subject: Computational Biology

description: Motif alteration signatures heatmap where the vertical axis corresponds to the 30 mutational signatures and the horizontal axis corresponds to the 512 motifs in JASPAR database. A kclust=4 PAM clustering performed over the TF alteration probability. The TF family is indicated as a colored bar on the right-hand side. (pdf 199 kb)
Development of the New Afton Copper Gold Mine on a former minesite in the Agricultural Land Reserve, Kamloops, B.C.
Creators: name: Schmitt, Rolf
name: Ames, Susan Eveline
name: Stoopnikoff, Dianna
Publisher: name: The University of British Columbia
Year: 2009

description: New Gold Inc. is developing the underground New Afton Copper-Gold Mine on the site of the former Afton open pit mine. The Project is located 10 km west of Kamloops, B.C. in the traditional territory of the Secwepemc Nation. Development of the mine involves construction of a new mill and tailings disposal facility separate from the former mining infrastructure. Because the amount of land to be disturbed fell below the EA threshold, the Project was not a reviewable project under the Environmental Assessment Act. Although deemed non-reviewable, the Project’s review and approval as a major mine under the Mines Act required First Nations and public consultation as well as extensive environmental studies. The review process was coordinated through the regional multi-agency South Central Mine Development Review Committee, a committee of government agencies and First Nations who guided the Terms of Reference and consultation process. The property is located in the ALR such that one focus of the reclamation and closure plan is to return the land to an agricultural potential to support agricultural production.
Entanglement evolution and generalised hydrodynamics: interacting integrable systems
Creators: name: Alba, Vincenzo
name: Bertini, Bruno
name: Fagotti, Maurizio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the dynamics of bipartite entanglement after the sudden junction of two leads in interacting integrable models. By combining the quasiparticle picture for the entanglement spreading with Generalised Hydrodynamics we derive an analytical prediction for the dynamics of the entanglement entropy between a finite subsystem and the rest. We find that the entanglement rate between the two leads depends only on the physics at the interface and differs from the rate of exchange of thermodynamic entropy. This contrasts with the behaviour in free or homogeneous interacting integrable systems, where the two rates coincide.
description: 33 pages, 8 figures; v2 32 pages, 8 figures, improved presentation; v3 32 pages, 8 figures, minor modifications
Supersymmetric strictly isospectral FRW models for zero factor ordering
Creators: name: Rosu, H. C.
name: Socorro, J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We apply the strictly isospectral technique of standard supersymmetric quantum mechanics to the Q=0 factor ordered Wheeler-DeWitt equation for the Friedmann-Robertson-Walker (FRW) minisuperspace model. The resulting strictly isospectral one-parameter families of both FRW cosmological potentials and "wavefunctions of the universe" are exhibited with relevant plots
description: 6 twocolumn pages including 6 eps figs
title: Braunschweigisches Jahrbuch: 3. Folge, Band 3 [= 28. Bd der ganzen Reihe] 1941/42
Creators: name: :None
Publisher: name: Appelhans
Year: 1942
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigisches Jahrbuch
subject: 90

description: Jahrbücher des Braunschweigischen Geschichtsvereins, vol. 3. Folge, Band 3 [= 28. Bd der ganzen Reihe] 1941/42
title: Braunschweigisches Jahrbuch: 3. Folge, Band 4 [= 29. Bd der ganzen Reihe] 1943
Creators: name: :None
Publisher: name: Appelhans
Year: 1943
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigisches Jahrbuch
subject: 90

description: Jahrbücher des Braunschweigischen Geschichtsvereins, vol. 3. Folge, Band 4 [= 29. Bd der ganzen Reihe] 1943
Asplenium elliottii C. H. Wright
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Aspleniaceae
Asplenium
Asplenium elliottii

description: Asplenium elliottii C.H.Wright  —
Habit: Fern.
Habitat: LMWF, BZ; up to 3 100 m. Distribution: II.
 Voucher: Irangi Forest, Alt. 2 341 m, 15 Aug. 2015, SAJIT 004009 (HIB).
 References: Fries et al. (1924b), Bussmann (1993, 1994, 2006), Bussmann & Beck (1995a, 1995c, 1998, 1999), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 17, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Massive star cluster formation and evolution in tidal dwarf galaxies
Creators: name: Fensch, Jeremy
name: Duc, Pierre-Alain
name: Boquien, Mederic
name: Elmegreen, Debra M.
name: Elmegreen, Bruce G.
name: Bournaud, Frederic
name: Brinks, Elias
name: de Grijs, Richard
name: Lelli, Federico
name: Renaud, Florent
name: Weilbacher, Peter M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The formation of globular clusters remains an open debate. Dwarf starburst galaxies are efficient at forming young massive clusters with similar masses as globular clusters and may hold the key to understanding their formation. We study star cluster formation in a tidal debris - including the vicinity of three tidal dwarf galaxies - in a massive gas dominated collisional ring around NGC~5291. These dwarfs have physical parameters which differ significantly from local starbursting dwarfs. They are gas-rich, highly turbulent, have a gas metallicity already enriched up to half-solar, and are expected to be free of dark matter. The aim is to study massive star cluster formation in this as yet unexplored type of environment. We use imaging from the Hubble Space Telescope using broadband filters covering the wavelength range from the near-ultraviolet to the near-infrared. We determine the masses and ages of the cluster candidates by using the spectral energy distribution-fitting code CIGALE, carefully considering age-extinction degeneracy effects on the estimation of the physical parameters. We find that the tidal dwarf galaxies in the ring of NGC 5291 are forming star clusters with an average efficiency of $\sim40\%$, comparable to blue compact dwarf galaxies. We also find massive star clusters for which the photometry suggests that they were formed at the very birth of the tidal dwarf galaxies and have survived for several hundred million years. Therefore our study shows that extended tidal dwarf galaxies and compact clusters may be formed simultaneously. In the specific case observed here, the young star clusters are not massive enough to survive for a Hubble time. However one may speculate that similar objects at higher redshift, with higher star formation rate, might form some of the long lived globular clusters.
description: Accepted for publication in A&A. 19 pages, 17 figures
Additional file 1: of Transmuscular quadratus lumborum block versus thoracic paravertebral block for acute pain and quality of recovery after laparoscopic renal surgery: study protocol for a randomized controlled trial
Creators: name: Yuan, Qing
name: Xulei Cui
name: Yuda Fei
name: Zhonghuang Xu
name: Yuguang Huang
Publisher: name: figshare
Year: 2019
Subjects: Space Science
Medicine
Cell Biology
Biotechnology
Marine Biology
Science Policy

description: SPIRIT 2013 checklist: Recommended items to address in a clinical trial protocol and related documents*. (DOC 120 kb)
Cyclization of a Polymer: A First Passage Problem for a Non-Markovian Process
Creators: name: Sokolov, I. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss a problem of cyclization of a polymer molecule, which is an important example of reaction in a system showing strongly non-Markovian behavior on the timescales of interest. We show that the knowledge of the joint three-time probability distribution of the end-to-end distance is sufficient for the full description of the cyclization kinetics, so that the survival probability follows rigorously as a solution of the Volterra integral equation. The corresponding kinetics can easily be evaluated numerically. We moreover discuss how do some well-known approximations appear from this exact scheme due to decoupling.
description: Several typos are corrected
The solution to the q-KdV equation
Creators: name: Adler, M.
name: Horozov, E.
name: van Moerbeke, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Let KdV stand for the Nth Gelfand-Dickey reduction of the KP hierarchy. The purpose of this paper is to show that any KdV solution leads effectively to a solution of the q-approximation of KdV. Two different q-KdV approximations were proposed, one by Frenkel and a variation by Khesin et al. We show there is a dictionary between the solutions of q-KP and the 1-Toda lattice equations, obeying some special requirement; this is based on an algebra isomorphism between difference operators and D-operators, where $Df(x)=f(qx)$. Therefore, every notion about the 1-Toda lattice can be transcribed into q-language.
description: 18 pages, LaTeX
Cosmic string loop production functions
Creators: name: Auclair, Pierre
name: Ringeval, Christophe
name: Sakellariadou, Mairi
name: Steer, Daniele
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Numerical simulations of Nambu-Goto cosmic strings in an expanding universe show that the loop distribution relaxes to an universal configuration, the so-called scaling regime, which is of power law shape on large scales. Precise estimations of the power law exponent are, however, still matter of debate while numerical simulations do not incorporate all the radiation and backreaction effects expected to affect the network dynamics at small scales. By using a Boltzmann approach, we show that the steepness of the loop production function with respect to loops size is associated with drastic changes in the cosmological loop distribution. For a scale factor varying as a(t)~t^nu, we find that sub-critical loop production functions, having a Polchinski-Rocha exponent chi < (3nu-1)/2, yield scaling loop distributions which are mostly insensitive to infra-red (IR) and ultra-violet (UV) assumptions about the cosmic string network. For those, cosmological predictions are expected to be relatively robust, in accordance with previous results. On the contrary, critical and super-critical loop production functions, having chi >= (3nu-1)/2, are shown to be IR-physics dependent and this generically prevents the loop distribution to relax towards scaling. In the latter situation, we discuss the additional regularisations needed for convergence and show that, although a scaling regime can still be reached, the shape of the cosmological loop distribution is modified compared to the naive expectation. Finally, we discuss the implications of our findings.
description: 30 pages, 6 figures, uses jcappub. Matches published version