cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
GRB990123: Evidence that the Gamma Rays Come from a Central Engine
Creators: name: Fenimore, E. E.
name: Ramirez-Ruiz, E.
name: Wu, Bobing
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: GRB990123 was a long complex gamma-ray burst with an optical transient that started early within the gamma-ray phase. The peak and power law decay of the early optical emission strongly indicates the presence of a decelerating relativistic shell during that phase. Prior to this burst, it was not known if the shell decelerated during the burst, so an external shock origin for the gamma rays was still possible. If the gamma-rays are produced in the external shock, then the pulse widths should reflect the observed deceleration of the shell and increase by about 2.3. We analyze the fine time structure observed in the gamma-ray data from BATSE and determine that the width of the peaks do not increase as expected for a decelerating shell; the later pulses are, at most, a factor of 1.15 longer than the earlier pulses. We also analyze the variability to determine what fraction of the shell's surface could be involved in the production of the gamma rays, the so-called surface filling factor. For GRB990123 we find a filling factor of 0.008. The lack of pulse width evolution eliminates the only remaining kinematically acceptable external shock explanation for the gamma-ray phase and, thus, the gamma rays must originate at a central engine.
description: 14 pages, 3 embedded figues, Latex, Submitted to ApJL
Efficiency assessment of household water use
Creators: name: Vieira, Paula
name: Jorge, Catarina
name: Dídia Covas
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: This paper presents a novel methodology for assessing the overall efficiency of indoor water uses in the household. The methodology comprises three main components of assessment: the evaluation based on efficient patterns, the comparison with peers grouped by clustering techniques and the performance of water use devices based on penalty functions. A water use index is calculated for individual households for each component; this index can be used to compare and to rank the performance of different households. The most representative results from a real life case study composed of 43 households are presented herein. The proposed methodology can support urban demand managers to identify low efficiencies, to set viable water efficiency targets, to calculate potential water savings and, subsequently, to implement water demand management strategies customized to less-efficient water use devices and to groups of consumers with specific socio-demographic characteristics.
НОДАВЛАТ ОЛИЙ ТАЪЛИМ ХИЗМАТЛАРИНИНГ ҲУҚУҚИЙ ТАБИАТИ ВА ШАРТНОМАВИЙ АСОСЛАРИ
Creators: name: Билолов, Собиржон
Publisher: name: Zenodo
Year: 2025

description: Фуқаролик ҳуқуқи нуқтаи назаридан таълим хизматлари ҳақ эвазига хизмат кўрсатиш муносабатларининг алоҳида тури сифатида тан олинади. Ўзбекистон Республикаси Фуқаролик кодексининг 703-моддасига асосан, “Ҳақ эвазига хизмат кўрсатиш шартномаси бўйича ижрочи буюртмачининг топшириғи билан ашёвий шаклда бўлмаган хизматни бажариш (муайян ҳаракатларни қилиш ёки муайян фаолиятни амалга ошириш), буюртмачи эса бу хизмат учун ҳақ тўлаш мажбуриятини олади”. Ушбу модданинг иккинчи қисмида эса таълим бериш хизматлари ҳам ҳақ эвазига хизмат кўрсатиш шартномаси доирасига киритилган.
Anisotropic Scaling in Depinning of a Flux Line
Creators: name: Ertas, Deniz
name: Kardar, Mehran
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the depinning of a flux line by analytical and numerical methods applied to a phenomenological equation of motion. Transverse fluctuations do not influence the critical behavior of the longitudinal component, justifying ``planar approximations". In an isotropic medium, longitudinal fluctuations have a roughness exponent $ζ_\parallel=1$, and relax with a dynamic exponent $z_\parallel\approx4/3$; transverse fluctuations are suppressed ($ζ_\perp=1/2
description: REVTEX 3.0, 12 pages + 2 postscript figures appended using uufiles, MIT-CMT-EK-94-2
GRB990123, The Optical Flash and The Fireball Model
Creators: name: Sari, Re'em
name: Piran, Tsvi
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We compare the ongoing observations of the remarkable burst GRB990123, the mother of all bursts, with the predictions of the afterglow theory. We show that the observations agree with the recent prediction that a reverse shock propagating into the ejecta would produce a very strong prompt optical flash. This reverse shock has also produced the 8.46GHz radio signal, observed after one day. The forward shock, which propagates into the ISM is the origin of the classical afterglow. It has produced the prompt X-ray signal as well as the late optical and IR emission. It would most likely produce a radio emission within the next few weeks. The observations suggest that the initial Lorentz factor of the ejecta was $\sim 200$. Within factors of order unity, this crude model explains all current observations of GRB990123.
description: 14 pages including 2 figures
Removal of micropollutants from urban wastewater using a UASB reactor coupled to a MBR at different organic loading rates
Creators: name: M. J. Moya-Llamas
name: A. Trapote
name: D. Prats
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: This study examines the removal of micropollutants (MPs) in a hybrid process that combines anaerobic and aerobic redox conditions under different Organic Loading Rates (OLRs). A laboratory-scale pilot-plant composed of an Upflow Anaerobic Sludge Blanket reactor (UASB) combined with a membrane bioreactor (MBR) was operated. Six MPs were analyzed: the hormones estrone, 17-α-ethinyl estradiol and 17-β-estradiol, the plasticizer bisphenol A and the pharmaceuticals carbamazepine and diclofenac. In order to study its influence on removal efficiencies, the system was operated at three different OLRs: high (0.67 ± 0.15 kg COD/m3 d), medium (0.37 ± 0.06 kg COD/m3 d) and low (0.11 ± 0.02 kg COD/m3 d). The results demonstrated the synergistic effects due to the double biological treatment, with removal rates above 90% for the hormones and the plasticizer. Pharmaceuticals were the most resistant compounds, being only partially removed in the liquid phase. Removal rates of the MPs were higher at high OLR of the influent.
Phalaena pellex Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena pellex

description: Phalaena pellex [spec. nov.]
P. Noctua seticornis laevis, alis fuscis lineis tribus maculaque transversa; inferioribus disco albis. M. L. U.
Habitat in Indiis.
Abdomen album ano rubro. Alae inferiores margine fusco: punctis tribus albis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 510, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Mitochondrial network state scales mtDNA genetic dynamics
Creators: name: Aryaman, Juvid
name: Bowles, Charlotte
name: Jones, Nick S.
name: Johnston, Iain G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Mitochondrial DNA (mtDNA) mutations cause severe congenital diseases but may also be associated with healthy aging. MtDNA is stochastically replicated and degraded, and exists within organelles which undergo dynamic fusion and fission. The role of the resulting mitochondrial networks in the time evolution of the cellular proportion of mutated mtDNA molecules (heteroplasmy), and cell-to-cell variability in heteroplasmy (heteroplasmy variance), remains incompletely understood. Heteroplasmy variance is particularly important since it modulates the number of pathological cells in a tissue. Here, we provide the first wide-reaching theoretical framework which bridges mitochondrial network and genetic states. We show that, under a range of conditions, the (genetic) rate of increase in heteroplasmy variance and de novo mutation are proportionally modulated by the (physical) fraction of unfused mitochondria, independently of the absolute fission-fusion rate. In the context of selective fusion, we show that intermediate fusion/fission ratios are optimal for the clearance of mtDNA mutants. Our findings imply that modulating network state, mitophagy rate and copy number to slow down heteroplasmy dynamics when mean heteroplasmy is low could have therapeutic advantages for mitochondrial disease and healthy aging.
Glassy transition in the three-dimensional random field Ising model
Creators: name: Mezard, M.
name: Monasson, R.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The high temperature phase of the three dimensional random field Ising model is studied using replica symmetry breaking framework. It is found that, above the ferromagnetic transition temperature T_f, there appears a glassy phase at intermediate temperatures T_fT_b only. Correlation length at T_b is computed and found to be compatible with previous numerical results.
description: 7 pages, LaTeX file, preprint 1014 - Rome I
Additional file 2 of Comparison of accuracy of two uncalibrated pulse contour cardiac output monitors in off-pump coronary artery bypass surgery patients using pulmonary artery catheter-thermodilution as a reference
Creators: name: Mukkamala, Ramakrishna
name: Kohl, Benjamin A.
name: Mahajan, Aman
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Additional file 2. MATLAB code employed for secondary analysis of the patient data. Copy file content and paste into MATLAB as a script or at the prompt to reproduce data analysis results.
title: A Systematic Scoping Review of Studies Using Imaging Modalities to Track Cellular Therapies in Larger Animal Models: Mapping Biodistribution, Migration, and Survival
Creators: name: Alazzawi, Abdullah
name: Cooper, Madison
name: Scott, William E
Publisher: name: OSF Registries
Year: 2025
Subjects: subject: Medical Sciences
subject: Biological Phenomena, Cell Phenomena, and Immunity
subject: Medicine and Health Sciences
subject: Medical Immunology
subject: Medical Cell Biology

description: Cellular therapies, including stem cells and immunotherapies, have a huge potential to transform clinical treatments, especially where traditional pharmaceutical interventions fall short. However, despite encouraging results from many preclinical studies, most cellular therapies still remain at an experimental stage. A key barrier to their clinical translation is the uncertainty of long-term safety and how these cells behave following administration. Understanding what happens to these therapeutic cells—where they distribute, how they migrate, and how long they survive—is essential for evaluating both safety and effectiveness.

To gain this critical information, researchers have used a wide variety non-invasive imaging modalities, such as MRI, to track cells inside the body, which provides a valuable window into guiding therapy design and improving clinical outcomes. Unfortunately, current literature on this topic, particularly in larger animal models, remains inconsistent and fragmented. There’s a lot variation in the methods used and the terms and nomenclature researchers apply to describe their work, making it difficult to clearly interpret and compare studies

Given the challenges observed in existing research, there exists a need for a systematic scoping review to clearly map out what is known, identify what isn't, and to provide clear guidance for future research.
Phalaena glyphica Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena glyphica

description: Phalaena glyphica [spec. nov.]
P. Noctua seticornis laevis, alis patulis fuscescentibus maculis hieroglyphicis nigris; subtus fascia atra.
Fn. svec. 847.
Hoffn. pict. 4. t. 11. f. 3. @/ Reaum. ins. 1. t. 49. f. 14?
Habitat in Verbasco.
Minima, Ph graminis magnitudine, Geometrae similis; Alae characteribus anomalis fuscis, luteo marginatis cum puncto nigro.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 510, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
HI in Early-Type Galaxies
Creators: name: Oosterloo, T.
name: Morganti, R.
name: Sadler, E. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We summarize the HI properties of early-type galaxies, in particular the differences in HI morphologies observed in early-type galaxies of different luminosities. We find that in low-luminosity early-type galaxies the HI is almost always in a disk-like structure, with central surface densities high enough for star formation to occur. In a few luminous early-type galaxies the HI is also in a disk or in a ring-like structure, but in most luminous early-type galaxies the HI has a relatively irregular morphology. The surface densities in the HI disks in luminous early-type galaxies are lower than in the HI disks in low-luminosity early-type galaxies and no large-scale star formation should occur in these disks. We discuss these different HI characteristics in the context of other properties of early-type galaxies that correlate with luminosity.
description: Accepted for publication in PASA. Proceedings of workshop "HI in the Local Universe, II", held in Melbourne, Sept. 1998. 9 pages, LateX, 6 figures
Quantum particles in general spacetimes - a tangent bundle formalism
Creators: name: Wohlfarth, Mattias N. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using tangent bundle geometry we construct an equivalent reformulation of classical field theory on flat spacetimes which simultaneously encodes the perspectives of multiple observers. Its generalization to curved spacetimes realizes a new type of non-minimal coupling of the fields, and is shown to admit a canonical quantization procedure. For the resulting quantum theory we demonstrate the emergence of a particle interpretation, fully consistent with general relativistic geometry. The path-dependency of parallel transport forces each observer to carry his own quantum state; we find that the communication of the corresponding quantum information may generate extra particles on curved spacetimes. A speculative link between quantum information and spacetime curvature is discussed which might lead to novel explanations for quantum decoherence and vanishing interference in double-slit or interaction-free measurement scenarios, in the mere presence of additional observers.
description: 23 pages, 2 figures
Crossover from Two- to Three-Dimensional Behavior in Superfluids
Creators: name: Schultka, N.
name: Manousakis, E.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We have studied the superfluid density $ρ_{s}$ on various size-lattices in the geometry $L \times L \times H$ by numerical simulation of the $x-y$ model using the Cluster Monte Carlo method. Applying the Kosterlitz-Thouless-Nelson renormalization group equations for the superfluid density we have been able to extrapolate to the $L \to \infty$ limit for a given value of $H$. In the superfluid phase we find that the superfluid density faithfully obeys the expected scaling law with $H$, using the experimental value for the critical exponent $ν=0.6705$. For the sizes of film thickness studied here the critical temperature $T_{c}$ and the coefficient $b$ entering the equation $T/(ρ_{s} H) \propto 1-b(1-T/T_{c})^{1/2}$ are in agreement with the expected $H$-dependence deduced from general scaling ideas.
description: 16 pages, postscript file, 264 kbytes
The X-ray afterglow of the Gamma-ray burst of May 8, 1997: spectral variability and possible evidence of an iron line
Creators: name: Piro, L.
name: Costa, E.
name: Feroci, M.
name: Frontera, F.
name: Amati, L.
name: Fiume, D. Dal
name: Antonelli, L. A.
name: Heise, J.
name: Zand, J. in 't
name: Owens, A.
name: Parmar, A. N.
name: Cusumano, G.
name: Vietri, M.
name: Perola, G. C.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the possible detection (99.3% of statistical significance) of redshifted Fe iron line emission in the X-ray afterglow of Gamma-ray burst GRB970508 observed by BeppoSAX. Its energy is consistent with the redshift of the putative host galaxy determined from optical spectroscopy. The line disappeared about 1 day after the burst. We have also analyzed the spectral variability during the outburst event that characterizes the X-ray afterglow of this GRB. The spectrum gets harder during the flare, turning to steep when the flux decreases. The variability, intensity and width of the line indicate that the emitting region should have a mass approximately greater than 0.5 solar masses (assuming the iron abundance similar to its solar value), a size of about 3 times 10^15 cm, be distributed anisotropically, and be moving with sub-relativistic speed. In contrast to the fairly clean environment expected in the merging of two neutron stars, the observed line properties would imply that the site of the burst is embedded in a large mass of material, consistent with pre-explosion ejecta of a very massive star. This material could be related with the outburst observed in the afterglow 1 day after the GRB and with the spectral variations measured during this phase.
description: To appear in The Astrophysical Journal Letters, AASTEX LateX, 2 PostScript figures
Additional file 1 of Measuring self-reliance among refugee and internally displaced households: the development of an index in humanitarian settings
Creators: name: Seff, Ilana
name: Leeson, Kellie
name: Stark, Lindsay
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 1. Final SRI tool.
Barrier Inhomogeneity of Schottky Diode on Nonpolar AlN Grown by Physical Vapor Transport
Creators: name: Zhou, Qin
name: Wu, Honglei
name: Li, Hui
name: Tang, Xi
name: Qin, Zuoyan
name: Dong, Dan
name: Lin, Yan
name: Lu, Chengjin
name: Qiu, Ran
name: Zheng, Ruisheng
name: Wang, Jiannong
name: Li, Baikui
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: An aluminum nitride (AlN) Schottky barrier diode (SBD) was fabricated on a nonpolar AlN crystal grown on tungsten substrate by physical vapor transport. The Ni/Au-AlN SBD features a low ideality factor n of 3.3 and an effective Schottky barrier height (SBH) of 1.05 eV at room temperature. The ideality factor n decreases and the effective SBH increases at high temperatures. The temperature dependences of n and SBH were explained using an inhomogeneous model. A mean SBH of 2.105 eV was obtained for the Ni-AlN Schottky junction from the inhomogeneity analysis of the current-voltage characteristics. An equation in which the parameters have explicit physical meanings in thermionic emission theory is proposed to describe the current-voltage characteristics of inhomogeneous SBDs.
description: 6 pages, 6 figures
The physics of brown dwarfs
Creators: name: Chabrier, Gilles
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We briefly outline the physics underlying the mechanical and thermal properties of brown dwarfs, which characterizes their interiors and their atmospheres. We mention the most recent improvements realyzed in the theory of brown dwarfs and the connection with experimental and observational tests of this theory.
description: 13 pages, Latex file, uses iopams.cls, Oji International Seminar on the Quest for New Physical Phases Under Extreme Conditions
Conservation laws and bosonization in integrable Luttinger liquids
Creators: name: Carmelo, J. M. P.
name: Neto, A. H. Castro
name: Campbell, D. K.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We examine and explain the Luttinger-liquid character of models solvable by the Bethe ansatz by introducing a suitable bosonic operator algebra. In the case of the Hubbard chain, this involves two bosonic algebras which apply to {\it all} values of $U$, electronic density, and magnetization. Only at zero magnetization does this lead to the usual charge - spin separation. We show that our ``pseudoparticle'' operator approach clarifies, unifies, and extends several recent results, including the existence of independent right and left equations of motion and the concept of ``pseudoparticle'' (also known as ``Bethe quasiparticle'').
description: 12 pages, RevTeX, preprint CSIC
ОСНОВНЫЕ ПРИНЦИПЫ ИЗУЧЕНИЯ СИНТАКСИСА В ШКОЛЕ
Creators: name: Намазова Зулфия Эшкабиловна Учитель русского языка и литературы СОШ №19 Сурхандарьинской области Денауского района Адрес: Республика Узбекистан
Publisher: name: Zenodo
Year: 2024

description: Синтаксис воспринимается как высший уровень языковой системы, на котором используются все ресурсы языка. К трактовке термина обращались многие лингвисты. В данной статье рассматриваются основные принципы изучения синтаксиса в школе.

Ключевые слова: синтаксис, фонемы, морфемы, лексемы, лингвисты, ступень грамматического строя языка, предложениe, структурный аспект
Pure gaps on curves with many rational places
Creators: name: Bartoli, Daniele
name: Masuda, Ariane M.
name: Montanucci, Maria
name: Quoos, Luciane
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Information Theory (cs.IT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 94B05, 14H55

description: We consider the algebraic curve defined by $y^m = f(x)$ where $m \geq 2$ and $f(x)$ is a rational function over $\mathbb{F}_q$. We extend the concept of pure gap to {\bf c}-gap and obtain a criterion to decide when an $s$-tuple is a {\bf c}-gap at $s$ rational places on the curve. As an application, we obtain many families of pure gaps at two rational places on curves with many rational places.
THE DERIVATION OF SOIL GENERIC ASSESSMENT CRITERIA FOR SILVER AND MANGANESE USING THE CLEA MODEL
Creators: name: Owens, George
Publisher: name: figshare
Year: 2018
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 40399 Geology not elsewhere classified
subject: FOS: Earth and related environmental sciences

description: At present in the UK soil guideline values [SGVs] published by the Environment Agency and generic assessment criteria [GAC] published by other industry bodies, are a key part of the risk assessment of potentially contaminated land. However, these SGV and GAC only exist for certain priority inorganic and organic contaminants.

A comprehensive review of the scientific literature has been carried out in order to obtain appropriate health criteria values, for input into the CLEA model software and to derive soil GAC which are protective of human health. The aim of this work is to gain familiarity with the methodology of deriving GAC, the potential problems faced by risk assessors and some of the assumptions made in the CLEA model. If successful the derived GAC could have direct industry application where these compounds are identified as potential contaminants of concern.

The investigation of a former metal works is used as the basis for this assessment, with silver and manganese being identified as emerging, potential contaminants of concern due to the site’s historical usage and there being no published SGC or GAC for these substances. Previously regarded as a relatively benign element, silver has recently received much attention due to its widespread inclusion in a variety of consumer items, particularly as an engineered nanomaterial for its beneficial antimicrobial properties. However, this increasing output of silver ions into the environment, which are second only to mercury in toxicity, is of particular concern. Manganese is an essential element, naturally occurring in various foods and beverages, as well as being a fundamental constituent of soil. However, it has been linked with male infertility, neurological conditions and impaired cognitive development in children.
Charge-Parity violating effects in Casimir-Polder potentials
Creators: name: Buhmann, Stefan Yoshi
name: Marachevsky, Valery N.
name: Scheel, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate under which conditions a violation of the charge-parity (CP) symmetry in molecules will manifest itself in the Casimir-Polder interaction of these with a magnetodielectric surface. Charge-parity violation induces a specific electric-magnetic cross-polarisability in a molecule that is not chiral, but time-reversal (T) symmetry violating. As we show, a detection of such an effect via the Casimir-Polder potential requires a material medium that is also sensitive to time-reversal, i.e., it must exhibit a non-reciprocal electromagnetic response. As simple examples of such media we consider a perfectly reflecting non-reciprocal mirror that is a special case of a perfect electromagnetic conductor as well as a Chern-Simons medium. In addition, we show that Chern-Simons and related media can induce unusual atom-surface interactions for anisotropic molecules with and without a chiral response.
description: 5 pages
Phalaena pallens Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena pallens

description: Phalaena pallens [spec. nov.]
P. Noctua seticornis laevis, alis deflexis pallidis immaculatis: marginibus posticis subtus nigro punctatis.
Habitat in Europa.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 510, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
A novel method for determination of the filling level in the feed frame of a rotary tablet press
Creators: name: K. P. Dühlmeyer
name: H. Özcoban
name: C. S. Leopold
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Aim: The aim of this study was to investigate whether the filling level within the feed frame of a rotary tablet press can be quantified by laser triangulation combined with the angle recognition of one paddle wheel via rotary encoder. Significance: Rotary tablet press feed frames are supposed to assure a uniform die filling and, thus, to guarantee the weight and content uniformity of the resulting tablets. Therefore, a constant bulk availability and flow within the feed frame is crucial and has to be ensured by the feed frame design and the operating conditions. So far, there is no instrument available to monitor the bulk filling level or the bulk distribution within feed frames. Methods: Calcium phosphate dihydrate was used as model powder. The powder surface level was determined via laser triangulation and the angle position of the paddle wheel was monitored via incremental rotary encoder. The data of both parameters was acquired synchronously and evaluated by in-house written software. Results: Different powder masses led to significantly different filling level signals. The experiments showed a high reproducibility of the determined filling levels. Furthermore, an influence of the rotational speed on the powder distribution was observed. Conclusions: The developed instrument may be used for quantification of the volumetric filling level within rotary tablet press feed frames. It may either be used to better understand the powder behavior within feed frames or for improvement of the die filling process by implementing the device into a feedback loop.
Additional file 2 of Measuring self-reliance among refugee and internally displaced households: the development of an index in humanitarian settings
Creators: name: Seff, Ilana
name: Leeson, Kellie
name: Stark, Lindsay
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 2. Final SRI scoring rubric.
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0913
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0913, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0913, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Inelastic Neutron Scattering from the Spin Ladder Compound (VO)2P2O7
Creators: name: Eccleston, R. S.
name: Barnes, T.
name: Brody, J.
name: Johnson, J. W.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present results from an inelastic neutron scattering experiment on the candidate Heisenberg spin ladder vanadyl pyrophosphate, (VO)2P2O7. We find evidence for a spin-wave excitation gap of $E_{gap} = 3.7\pm 0.2$ meV, at a band minimum near $Q=0.8 A^{-1}$. This is consistent with expectations for triplet spin waves in (VO)2P2O7 in the spin-ladder model, and is to our knowledge the first confirmation in nature of a Heisenberg antiferromagnetic spin ladder.
description: 11 pages and 2 figures (available as hard copy or postscript files from the authors, send request to RSE@ISIS-E.RUTHERFORD.AC.UK or TBARNES@UTKVX.UTK.EDU), TEX using jnl, reforder and eqnorder, ORNL-CCIP-94-05 / RAL-94-044
Galaxy rotation curve from classical Cepheids
Creators: name: Gnaciński, Piotr
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Galaxy rotation curve is usually assumed to be flat. However, some galaxies have rotation curves that are lower than the flat rotation curve. In our Galaxy the Keplerian rotation of interstellar clouds in the galactic longitude l=135 was observed. We use a kinematic approach to derive the rotational velocity of classical Cepheids. The rotational velocity was calculated from radial velocity and from proper motion. The derived rotational velocities of Cepheids are between Keplerian rotation and the flat one. We fit a Galaxy rotation model consisting of a black hole, bulge, disk and halo to the rotation curve. The density of dark matter halo is at least 60% less than the value obtained from the flat rotation curve.
Heating of the IGM by FRII radio sources
Creators: name: Kaiser, Christian R.
name: Alexander, Paul
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results of a numerical integration of the hydrodynamical equations governing the self-similar, two-dimensional gas flow behind the bow shock of an FRII radio source embedded in an IGM with a power law density profile. The model predicts pressure gradients within the cocoons consistent with modest backflow. For very steep external density profiles sources may well not expand in a self-similar fashion and in this case the model is not self-consistent. The assumption of ram pressure confinement of the cocoons perpendicular to the jet axis is found to overestimate the ratio of the pressure in front of the radio hot spots and that in the cocoons. Based on the properties of the gas between bow shock and cocoon we calculate the X-ray surface brightness of the flow. This emission is found to be a good tracer of the density distribution within the flow and varies significantly with the properties of the unshocked IGM. The cooling-time of the shocked IGM is found to be comparable to, or greater than, the Hubble time. The influence of a radio source on the evolution of its gaseous surroundings therefore extends well beyond the limited life time of the source itself. We compare our results with the X-ray map of Cygnus A and find some evidence for cold, dense gas clumps in the surroundings of this object. The extended X-ray emission observed around 3C 356 may also be caused by the bow shock of this radio source. We also present an empirical model for the X-ray emission of the shocked IGM due to thermal bremsstrahlung.
description: 16 pages, 11 ps or jpg figures, accepted for publication by MNRAS, a compressed version with original ps-figures can be found at http://www.MPA-Garching.MPG.DE/~kaiser/flow.ps.gz
Additional file 5 of Astroglial TLR9 antagonism promotes chemotaxis and alternative activation of macrophages via modulation of astrocyte-derived signals: implications for spinal cord injury
Creators: name: Li, Lun
name: Ni, Li
name: Heary, Robert
name: Elkabes, Stella
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Virology

description: Additional file 5. Identification of M1 and M2 macrophages at the lesion core following SCI. (A) A scheme delineating the lesion core and 500-μm wide glial scar region adjacent to the lesion core. (B) A representative fluorescent image showing the F4/80 (green) and iNOS (red) double-labeled cells at the lesion core. Arrows point at examples of F4/80+/iNOS+ double-labeled cells. (C) A representative fluorescent image showing F4/80 (green) and Arg-1 (red) double-labeled cells at the lesion core. Arrows point at examples of F4/80+/Arg-1+ double- labeled cells. The sections in A and B are counter stained with DAPI (blue). (D) A representative fluorescent image showing the glial scar double-labeled with F4/80 (green) and iNOS (red), and counter stained with DAPI (blue). Note the absence of iNOS immunoreactivity in F4/80 cells (arrows) at the glial scar. Scale bar: 10 μm.
Simulations of Solid-on-Solid Models of Spreading of Viscous Droplets
Creators: name: Venalainen, O.
name: Ala-Nissila, T.
name: Kaski, K.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have studied the dynamics of spreading of viscous non-volatile fluids on surfaces by MC simulations of SOS models. We have concentrated on the complete wetting regime, with surface diffusion barriers neglected for simplicity. First, we have performed simulations for the standard SOS model. Formation of a single precursor layer, and a density profile with a spherical cap shaped center surrounded by Gaussian tails can be reproduced with this model. Dynamical layering (DL), however, only occurs with a very strongly attractive van der Waals type of substrate potential. To more realistically describe the spreading of viscous liquid droplets, we introduce a modified SOS model. In the new model, tendency for DL and the effect of the surface potential are in part embedded into the dynamics of the model. This allows a relatively simple description of the spreading under different conditions, with a temperature like parameter which strongly influences the droplet morphologies. Both rounded droplet shapes and DL can easily be reproduced with the model. Furthermore, the precursor width increases proportional to the square root of time, in accordance with experimental observations. PACS: 68.10.Gw, 05.70.Ln, 61.20.Ja.
description: to appear in Physica A (1994), standard LaTex, 20 pages
A Lattice Model of Charge-Pattern-Dependent Polyampholyte Phase Separation
Creators: name: Das, Suman
name: Eisen, Adam
name: Lin, Yi-Hsuan
name: Chan, Hue Sun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biomolecules (q-bio.BM)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: In view of recent intense experimental and theoretical interests in the biophysics of liquid-liquid phase separation (LLPS) of intrinsically disordered proteins (IDPs), heteropolymer models with chain molecules configured as self-avoiding walks on the simple cubic lattice are constructed to study how phase behaviors depend on the sequence of monomers along the chains. To address pertinent general principles, we focus primarily on two fully charged 50-monomer sequences with significantly different charge patterns. Each monomer in our models occupies a single lattice site and all monomers interact via a screened pairwise Coulomb potential. Phase diagrams are obtained by extensive Monte Carlo sampling performed at multiple temperatures on ensembles of 300 chains in boxes of sizes ranging from $52\times 52\times 52$ to $246\times 246\times 246$ to simulate a large number of different systems with the overall polymer volume fraction $ϕ$ in each system varying from $0.001$ to $0.1$. Phase separation in the model systems is characterized by the emergence of a large cluster connected by inter-monomer nearest-neighbor lattice contacts and by large fluctuations in local polymer density. The simulated critical temperatures, $T_{\rm cr}$, of phase separation for the two sequences differ significantly, whereby the sequence with a more "blocky" charge pattern exhibits a substantially higher propensity to phase separate. The trend is consistent with our sequence-specific random-phase-approximation (RPA) polymer theory, but the variation of the simulated $T_{\rm cr}$ with a previously proposed "sequence charge decoration" pattern parameter is milder than that predicted by RPA. Ramifications of our findings for the development of analytical theory and simulation protocols of IDP LLPS are discussed.
description: 33 pages, 12 figures, 1 table. Accepted for publication in the Journal of Physical Chemistry B
Additional file 1 of Decreased expression of LRA4, a key gene involved in rhamnose metabolism, caused up-regulated expression of the genes in this pathway and autophagy in Pichia pastoris
Creators: name: Jiao, Jian
name: Wang, Shuai
name: Tian, Hui
name: Xu, Xinxin
name: Zhang, Yuhong
name: Liu, Bo
name: Zhang, Wei
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1. Primers used for real-time PCR.
Phalaena russula Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena russula

description: Phalaena russula [spec. nov.]
P. Noctua seticornis laevis, alis fulvis rubro-venosis; inferioribus nigro-variegatis.
Habitat in Europa.
Simillima P. Bombyci Sannioni, ut facile tantum sexu differre credatur.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 510, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Diffuse Thermal Emission from Very Hot Gas in Starburst Galaxies: Spatial Results
Creators: name: Cappi, M.
name: Persic, M.
name: Mariani, S.
name: Bassani, L.
name: Danese, L.
name: Dean, A. J.
name: DiCocco, G.
name: Franceschini, A.
name: Hunt, L. K.
name: Matteucci, F.
name: Molendi, S.
name: Palazzi, E.
name: Palumbo, G. G. C.
name: Rephaeli, Y.
name: Salucci, P.
name: Spizzichino, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New BeppoSAX observations of the nearby prototypical starburst galaxies NGC 253 and M82 are presented. A companion paper (Cappi et al. 1998;astro-ph/9809325) shows that the hard (2-10 keV) spectrum of both galaxies, extracted from the source central regions, is best described by a thermal emission model with kT ~ 6-9 keV and abundances ~ 0.1-0.3 solar. The spatial analysis yields clear evidence that this emission is extended in NGC 253, and possibly also in M82. This quite clearly rules out a LLAGN as the main responsible for their hard X-ray emission. Significant contribution from point-sources (i.e. X-ray binaries (XRBs) and Supernovae Remnants (SNRs)) cannot be excluded; neither can we at present reliably estimate the level of Compton emission. However, we argue that such contributions shouldn't affect our main conclusion, i.e., that the BeppoSAX results show, altogether, compelling evidence for the existence of a very hot, metal-poor interstellar plasma in both galaxies.
description: 5 Latex pages, 4 figures, uses psfig.sty. Accepted for publication in Advances in Space Research, in Proceedings of 32nd Sci. Ass. of COSPAR
Fully-Functional Suffix Trees and Optimal Text Searching in BWT-runs Bounded Space
Creators: name: Gagie, Travis
name: Navarro, Gonzalo
name: Prezza, Nicola
Publisher: name: arXiv
Year: 2018
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Indexing highly repetitive texts - such as genomic databases, software repositories and versioned text collections - has become an important problem since the turn of the millennium. A relevant compressibility measure for repetitive texts is r, the number of runs in their Burrows-Wheeler Transforms (BWTs). One of the earliest indexes for repetitive collections, the Run-Length FM-index, used O(r) space and was able to efficiently count the number of occurrences of a pattern of length m in the text (in loglogarithmic time per pattern symbol, with current techniques). However, it was unable to locate the positions of those occurrences efficiently within a space bounded in terms of r. In this paper we close this long-standing problem, showing how to extend the Run-Length FM-index so that it can locate the occ occurrences efficiently within O(r) space (in loglogarithmic time each), and reaching optimal time, O(m + occ), within O(r log log w (σ + n/r)) space, for a text of length n over an alphabet of size σ on a RAM machine with words of w = Ω(log n) bits. Within that space, our index can also count in optimal time, O(m). Multiplying the space by O(w/ log σ), we support count and locate in O(dm log(σ)/we) and O(dm log(σ)/we + occ) time, which is optimal in the packed setting and had not been obtained before in compressed space. We also describe a structure using O(r log(n/r)) space that replaces the text and extracts any text substring of length ` in almost-optimal time O(log(n/r) + ` log(σ)/w). Within that space, we similarly provide direct access to suffix array, inverse suffix array, and longest common prefix array cells, and extend these capabilities to full suffix tree functionality, typically in O(log(n/r)) time per operation.
description: submitted version; optimal count and locate in smaller space: O(r log log_w(n/r + sigma))
Additional file 1 of Ultrasound-activated nano-TiO2 loaded with temozolomide paves the way for resection of chemoresistant glioblastoma multiforme
Creators: name: Rehman, Fawad Ur
name: Rauf, Mohd Ahmar
name: Ullah, Sajjad
name: Shaikh, Sana
name: Qambrani, Aqsa
name: Muhammad, Pir
name: Hanif, Sumaira
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Additional file 1: Figure S1. Zeta potential of TiO2 nanosticks. Figure S2. U87 cell micrograph showing the TMZ-sensitive cells (U87) morphology after ultrasonication. The arrowhead is indicating apoptotic cells post-therapy. Figure S3. cell viability of TMZ-resistant (U251) cells without ultrasonication. Figure S4. Annexin-V PI flow cytometry data of non-sonicated treatment groups in TMZ-resistant GBM cells. Figure S5. Oxidative stress (ROS) generated in TMZ resistant cells (U251) confocal micrograph after treatment with TiO2 nanosticks loaded with TMZ without sonication. The ROS is represented by green fluorescence generated by DCFDA, whereas the cell’s nucleus is stained with DPAI. The scale bar is 50 µm. Figure S6. showing brain accumulation of TiO2–Cy5 nanosticks at various time points. Figure S7. showing xenograft brain tissue confocal micrograph for cy5 accumulation, i.e., directly proportional to the TiO2 nanosticks accumulation in the tissue. Red fluorescence is Cy5 and Blue is DAPI. The scale bar is 50 µm. Figure S8. ICP method used to explore the TiO2 nanosticks biodistribution in vital organs and tumor in orthotopic xenograft murine models. Figure S9. In vivo xenograft models tumor volume after treatment with ultrasound-activated TiO2 nanosticks loaded with TMZ. * is representing the significance level p