cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Crossidium squamiferum var. pottioideum Monk.
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Crossidium
Crossidium squamiferum
Crossidium squamiferum var. pottioideum (de not.) mönk.

description: Crossidium squamiferum var. pottioideum (De Not.) Mönk.
RECORDS. — Corbière (1904), Jelenc (1955a): Tiaret, Hauts-Plateaux, Douar Torrich, 1000 m. Corbière (1905): Environs de Constantine, sur les travertins du Mansourah. Jelenc (1955a): Constantine; Oran; Sud algérois, Bou Saâda; Sud algérois, Laghouat. Jelenc (1967): Monts de Tlemcen, djebel el Béniane, 950 m. Delgadillo (1975): El Guerah. Rare.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 71, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
Platiparea Rondani 1870
Creators: name: O'Hara, James E.
name: Cerretti, Pierfilippo
name: Pape, Thomas
name: Evenhuis, Neal L.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tephritidae
Platiparea

description: 445. Platiparea Rondani, 1870a: 9.
 CURRENT STATUS: Unjustified emendation of Platyparea Loew, 1862; junior synonym of Platyparea Loew, 1862. New synonymy.
FAMILY: TEPHRITIDAE.
REMARKS: Name made available as an emendation by virtue of similar spelling changes in two or more names from “y” to “i” in the same work.
 [Platistoma] Rondani, 1869a: 37.
 CURRENT STATUS: Incorrect subsequent spelling of Platystoma Meigen, 1803 or subsequent usage of Platistoma Lioy, 1864.
FAMILY: PLATYSTOMATIDAE.
 REMARKS: The earliest mention of Platystoma Meigen, 1803 using the spelling “ Platistoma ” that we have found in this study is Platistoma Lioy (1864c: 1019), n. syn., as an unjustified emendation made available by similar spelling changes in two or more names from “y” to “i” in the same work.
description: Published as part of O'Hara, James E., Cerretti, Pierfilippo, Pape, Thomas & Evenhuis, Neal L., 2011, 3141, pp. 1-268 in Zootaxa 3141 on page 147
van der Waals metamaterials
Creators: name: Dorrell, William
name: Pirie, Harris
name: Gardezi, S. Minhal
name: Drucker, Nathan C.
name: Hoffman, Jennifer E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The van der Waals heterostructures are a fertile frontier for discovering emergent phenomena in condensed matter systems. They are constructed by stacking elements of a large library of two-dimensional materials, which couple together through van der Waals interactions. However, the number of possible combinations within this library is staggering, and fully exploring their potential is a daunting task. Here we introduce van der Waals metamaterials to rapidly prototype and screen their quantum counterparts. These layered metamaterials are designed to reshape the flow of ultrasound to mimic electron motion. In particular, we show how to construct analogues of all stacking configurations of bilayer and trilayer graphene through the use of interlayer membranes that emulate van der Waals interactions. By changing the membrane's density and thickness, we reach coupling regimes far beyond that of conventional graphene. We anticipate that van der Waals metamaterials will explore, extend, and inform future electronic devices. Equally, they allow the transfer of useful electronic behavior to acoustic systems, such as flat bands in magic-angle twisted bilayer graphene, which may aid the development of super-resolution ultrasound imagers.
Additional file 8 of Super-enhancer-associated INSM2 regulates lipid metabolism by modulating mTOR signaling pathway in neuroblastoma
Creators: name: Cao, Haibo
name: Zhuo, Ran
name: Zhang, Zimu
name: Wang, Jianwei
name: Tao, Yanfang
name: Yang, Randong
name: Guo, Xinyi
name: Chen, Yanling
name: Jia, Siqi
name: Yao, Ye
name: Yang, Pengcheng
name: Yu, Juanjuan
name: Jiao, Wanyan
name: Li, Xiaolu
name: Fang, Fang
name: Xie, Yi
name: Li, Gen
name: Wu, Di
name: Wang, Hairong
name: Feng, Chenxi
name: Xu, Yunyun
name: Li, Zhiheng
name: Pan, Jian
name: Wang, Jian
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 8: Supplementary materials and methods.
Coherent States and Geometric Phases in Calogero-Sutherland Model
Creators: name: Song, Dae-Yup
name: Park, JeongHyeong
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Exact coherent states in the Calogero-Sutherland models (of time-dependent parameters) which describe identical harmonic oscillators interacting through inverse-square potentials are constructed, in terms of the classical solutions of a harmonic oscillator. For quasi-periodic coherent states of the time-periodic systems, geometric phases are evaluated. For the $A_{N-1}$ Calogero-Sutherland model, the phase is calculated for a general coherent state. The phases for other models are also considered.
description: To appear in the Int. J. Mod. Phys. A
Platychira Rondani 1856
Creators: name: O'Hara, James E.
name: Cerretti, Pierfilippo
name: Pape, Thomas
name: Evenhuis, Neal L.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Platychira

description: 446. Platychira Rondani, 1856: 64.
 ORIGINALLY INCLUDED SPECIES: Musca puparum Fabricius, 1794.
 TYPE SPECIES: Musca puparum Fabricius, 1794, by original designation.
 CURRENT STATUS: Preoccupied by Agassiz, 1846; junior synonym of Panzeria Robineau-Desvoidy, 1830 [teste this work].
FAMILY: TACHINIDAE.
 REMARKS: Platychira Rondani, 1856 is treated as a junior synonym of Ernestia Robineau-Desvoidy, 1830 [teste Herting & Dely-Draskovits (1993: 294)], and Ernestia Robineau-Desvoidy, 1830 is treated as a junior synonym of Panzeria Robineau-Desvoidy, 1830 [teste O’Hara & Wood (2004: 244)].
 EMENDATIONS: Platychyra Rondani, 1859b: 241 (unjustified), n. syn.
description: Published as part of O'Hara, James E., Cerretti, Pierfilippo, Pape, Thomas & Evenhuis, Neal L., 2011, 3141, pp. 1-268 in Zootaxa 3141 on page 147
Platychyra Rondani 1859
Creators: name: O'Hara, James E.
name: Cerretti, Pierfilippo
name: Pape, Thomas
name: Evenhuis, Neal L.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Platychyra

description: 447. Platychyra Rondani, 1859b: 241 [1865b: 200; 1868d: 579].
 CURRENT STATUS: Unjustified emendation of Platychira Rondani, 1856; junior synonym of Panzeria Robineau-Desvoidy, 1830. New synonymy.
FAMILY: TACHINIDAE.
 REMARKS: Name made available as an emendation by virtue of similar spelling changes in two or more names from “i” to “y” in the same paper. Platychira Rondani, 1856 is treated as a junior synonym of Ernestia Robineau-Desvoidy, 1830 [teste Herting & Dely-Draskovits (1993: 294)] and Ernestia Robineau-Desvoidy, 1830 is treated as a junior synonym of Panzeria Robineau-Desvoidy, 1830 [teste O’Hara & Wood (2004: 244)].
description: Published as part of O'Hara, James E., Cerretti, Pierfilippo, Pape, Thomas & Evenhuis, Neal L., 2011, 3141, pp. 1-268 in Zootaxa 3141 on page 147
Relations for classical communication capacity and entanglement capability of two-qubit operations
Creators: name: Berry, Dominic W.
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Bipartite operations underpin both classical communication and entanglement generation. Using a superposition of classical messages, we show that the capacity of a two-qubit operation for error-free entanglement-assisted bidirectional classical communication can not exceed twice the entanglement capability. In addition we show that any bipartite two-qubit operation can increase the communication that may be performed using an ensemble by twice the entanglement capability.
description: 4 pages
Scaling Relation to Understand Non-Detection of Cold Gas at the Cluster Center
Creators: name: Sasaki, Shin
name: Yamasaki, Noriko Y.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent XMM-Newton observations of clusters of galaxies have indicated the soft X-ray spectra to be inconsistent with the simple isobaric cooling flow model. There is almost no feature of the cold gas expected from the model. This shows that we have not yet understood the physics of the hot gas in clusters of galaxies well. A quantitative evaluation of the behavior of gas cooling is important not only for understanding the clusters, themselves, but also for studying cosmology and galaxy formation. To clarify the problem of this reported discrepancy, we have studied scaling relations for clusters of galaxies based on the self-similarity assumption. We also propose an observational strategy to solve this problem.
description: 5 pages, PASJ in press
On Some Problems Related to a Simplex and a Ball
Creators: name: Nevskii, Mikhail
Publisher: name: arXiv
Year: 2019
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 52A240, 52A37, 52A20

description: Let $C$ be a convex body and let $S$ be a nondegenerate simplex in ${\mathbb R}^n$. Denote by $ξ(C;S)$ the minimal $τ>0$ such that $C$ is a subset of the simplex $τS$. By $α(C;S)$ we mean the minimal $τ>0$ such that $C$ is contained in a translate of $τS$. Earlier the author has proved the equalities $ξ(C;S)=(n+1)\max\limits_{1\leq j\leq n+1} \max\limits_{x\in C}(-λ_j(x))+1$ \ (if $C\not\subset S$), \ $α(C;S)= \sum\limits_{j=1}^{n+1} \max\limits_{x\in C} (-λ_j(x))+1.$ Here $λ_j$ are linear functions called the basic Lagrange polynomials corresponding to $S$. In his previous papers, the author has investigated these formulae if $C=[0,1]^n$. The present paper is related to the case when $C$ coincides with the unit Euclidean ball $B_n=\{x: \|x\|\leq 1\},$ where $\|x\|=\left(\sum\limits_{i=1}^n x_i^2 \right)^{1/2}.$ We establish various relations for $ξ(B_n;S)$ and $α(B_n;S)$, as well as we give their geometric interpretation.
description: 13 pages
Computational Complexity of Minimal Trap Spaces in Boolean Networks
Creators: name: Moon, Kyungduk
name: Lee, Kangbok
name: Paulevé, Loïc
Publisher: name: arXiv
Year: 2022
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Computational Complexity (cs.CC)
subject: Dynamical Systems (math.DS)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 68Q17, 68R07, 94C11, 37M22, 37N25

description: A Boolean network (BN) is a discrete dynamical system defined by a Boolean function that maps to the domain itself. A trap space of a BN is a generalization of a fixed point, which is defined as the sub-hypercubes closed by the function of the BN. A trap space is minimal if it does not contain any smaller trap space. Minimal trap spaces have applications for the analysis of attractors of BNs with various update modes. This paper establishes the computational complexity results of three decision problems related to minimal trap spaces: the decision of the trap space property of a sub-hypercube, the decision of its minimality, and the decision of the membership of a given configuration to a minimal trap space. Under several cases on Boolean function representations, we investigate the computational complexity of each problem. In the general case, we demonstrate that the trap space property is coNP-complete, and the minimality and the membership properties are $Π_2^{\text P}$-complete. The complexities drop by one level in the polynomial hierarchy whenever the local functions of the BN are either unate, or are represented using truth-tables, binary decision diagrams, or double DNFs (Petri net encoding): the trap space property can be decided in a polynomial time, whereas deciding the minimality and the membership are coNP- complete. When the BN is given as its functional graph, all these problems are in P.
Platynochetus Rondani 1845
Creators: name: O'Hara, James E.
name: Cerretti, Pierfilippo
name: Pape, Thomas
name: Evenhuis, Neal L.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Platynochetus

description: 448. Platynochetus Rondani, 1845a: 452 [1856: 45; 1862b: 3; 1868d: 560].
 CURRENT STATUS: Unjustified emendation of Platynochaetus Wiedemann, 1830; junior synonym of Platynochaetus Wiedemann, 1830. New synonymy.
FAMILY: SYRPHIDAE.
 REMARKS: Name made available as an emendation by virtue of similar spelling changes in two or more names from “ae” to “e” in the same work. Platynochaetus Wiedemann, 1830 is currently treated as a valid genus by Doczkal & Pape (2009).
description: Published as part of O'Hara, James E., Cerretti, Pierfilippo, Pape, Thomas & Evenhuis, Neal L., 2011, 3141, pp. 1-268 in Zootaxa 3141 on page 148
On the Gauge Invariance of the Chern-Simons Action for N D-Branes
Creators: name: Ciocarlie, Calin
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this short note we provide a proof that the Chern-Simons part of the action for N D-branes is invariant under gauge transformations of the RR fields of the type C_p ->C_p + dΛ_{p-1}, and rewrite the action in a form that makes this symmetry manifest.
description: 15 pages
Structural characterizations of fly ash-based geopolymer after adsorption of various metal ions
Creators: name: Quanzhi Tian
name: Sasaki, Keiko
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Geopolymer, an amorphous substance, has been viewed as good adsorbent or catalyst and attracted much attentions from all over the world. In order to achieve the better applications of geopolymer in these fields, a deep understanding of the microstructure of geopolymer would be strongly required. In the present study, geopolymer was synthesized from coal fly ash, and the structural analysis of geopolymer after adsorption of various metal ions (Li+, Cs+, Sr2+ and Co2+) was studied using XRD, SEM-EDX, FTIR, UV-VIS DRS, TG-DTA as well as surface area and pore distribution analysis. Pair distribution function preferably illustrated that geopolymer was successfully prepared from calcined fly ash. Geopolymer possesses different affinities towards various metal ions. After exchanging with other metal ions, the main structure of geopolymer was maintained. Metal ions with a large radius would have greater effect on the existing state and amount of water molecules in geopolymer. Moreover, the specific surface area of geopolymer after exchanging with metal ions decreased as a function of the radius of them. The spectra corresponding to d-d transitions indicated that the Co2+ could be incorporated into the deformed six-member rings or eight-membered rings. It could be deduced that the sites for ion exchange could be different rings or even cavities distributed on the surface layer of geopolymer. Furthermore, the rings distributed in the geopolymer structure were predominant in the 6-, 8-, 10- or even 12-member rings to maintain the structure stability and charge balance with the cations.
Operator Ordering Ambiguity and Third Quantization
Creators: name: Ohkuwa, Yoshiaki
name: Ezawa, Yasuo
name: Faizal, Mir
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we will constrain the operator ordering ambiguity of Wheeler-DeWitt equation by analyzing the quantum fluctuations in the universe. This will be done using a third quantized formalism. It is expected that the early stages of the universe are dominated by quantum fluctuations. Furthermore, it is also expected that these quantum fluctuations get suppressed with the expansion of the universe. We will show that this desired behavior of quantum fluctuations could be realized by a wide ranges of the factor ordering parameters. We will examined two different cosmological models, and observe that a similar range of factor ordering parameters produces this desired behavior in both those cosmological models.
description: 17 pages
The average connectivity matrix of a graph
Creators: name: Nguyen, Linh
name: O, Suil
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C50, 05C40, 05C79

description: For a graph $G$ and for two distinct vertices $u$ and $v$, let $κ(u,v)$ be the maximum number of vertex-disjoint paths joining $u$ and $v$ in $G$. The average connectivity matrix of an $n$-vertex connected graph $G$, written $A_{\barκ}(G)$, is an $n\times n$ matrix whose $(u,v)$-entry is $κ(u,v)/{n \choose 2}$ and let $ρ(A_{\barκ}(G))$ be the spectral radius of $A_{\barκ}(G)$. In this paper, we investigate some spectral properties of the matrix. In particular, we prove that for any $n$-vertex connected graph $G$, we have $ρ(A_{\barκ}(G)) \le \frac{4α'(G)}n$, which implies a result of Kim and O \cite{KO} stating that for any connected graph $G$, we have $\barκ(G) \le 2 α'(G)$, where $\barκ(G)=\sum_{u,v \in V(G)}\frac{κ(u,v)}{n\choose 2}$ and $α'(G)$ is the maximum size of a matching in $G$; equality holds only when $G$ is a complete graph with an odd number of vertices. Also, for bipartite graphs, we improve the bound, namely $ρ(A_{\barκ}(G)) \le \frac{(n-α'(G))(4α'(G) - 2)}{n(n-1)}$, and equality in the bound holds only when $G$ is a complete balanced bipartite graph.
On D0-branes in Gepner models
Creators: name: Scheidegger, Emanuel
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show why and when D0-branes at the Gepner point of Calabi-Yau manifolds given as Fermat hypersurfaces exist.
description: 22 pages, substantial improvements in sections 2 and 3, references added, version to be published
The polytropic state of the intracluster medium in the X-COP cluster sample
Creators: name: Ghirardini, Vittorio
name: Ettori, Stefano
name: Eckert, Dominique
name: Molendi, Silvano
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work, we investigate the relation between the radially-resolved thermodynamic quantities of the intracluster medium in the X-COP cluster sample, aiming to assess the stratification properties of the ICM. We model the relations between radius, gas temperature, density and pressure using a combination of power-laws, also evaluating the intrinsic scatter in these relations. We show that the gas pressure is remarkably well correlated to the density, with very small scatter. Also, the temperature correlates with gas density with similar scatter. The slopes of these relations have values that show a clear transition from the inner cluster regions to the outskirts. This transition occurs at the radius $r_t = 0.19(\pm0.04)R_{500}$ and electron density $n_t = (1.91\pm0.21)\cdot10^{-3} cm^{-3} E^2 (z)$. We find that above 0.2 $R_{500}$ the radial thermodynamic profiles are accurately reproduced by a well defined and physically motivated framework, where the dark matter follows the NFW potential and the gas is represented by a polytropic equation of state. By modeling the gas temperature dependence upon both the gas density and radius, we propose a new method to reconstruct the hydrostatic mass profile based only on the quite inexpensive measurement of the gas density profile.
description: 9 pages, 8 figures, accepted by A&A
Time-Reversed EPR and the Choice of Histories in Quantum Mechanics
Creators: name: Elitzur, Avshalom C.
name: Dolev, Shahar
name: Zeilinger, Anton
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When a single photon is split by a beam splitter, its two `halves' can entangle two distant atoms into an EPR pair. We discuss a time-reversed analogue of this experiment where two distant sources cooperate so as to emit a single photon. The two `half photons,' having interacted with two atoms, can entangle these atoms into an EPR pair once they are detected as a single photon. Entanglement occurs by creating indistinguishabilility between the two mutually exclusive histories of the photon. This indistinguishabilility can be created either at the end of the two histories (by `erasing' the single photon's path) or at their beginning (by `erasing' the two atoms' positions).
description: 6 pages, 5 figures. Presented at the Solvay Conference in Physics, November 2001, Delphi, Greece. To be published in Quantum Computers and Computing, 2002 and in the Proceedings of XXII Solvay Conference in Physics. New York: World Scientific, 2002
Untangling Optical Emissions of the Jet and Accretion Disk in the Flat-Spectrum Radio Quasar 3C 273 with Reverberation Mapping Data
Creators: name: Li, Yan-Rong
name: Zhang, Zhi-Xiang
name: Jin, Chichuan
name: Du, Pu
name: Cui, Lang
name: Liu, Xiang
name: Wang, Jian-Min
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: 3C 273 is an intensively monitored flat-spectrum radio quasar with both a beamed jet and blue bump together with broad emission lines. The coexistence of the comparably prominent jet and accretion disk leads to complicated variability properties. Recent reverberation mapping monitoring for 3C 273 revealed that the optical continuum shows a distinct long-term trend that does not have a corresponding echo in the Hbeta fluxes. We compile multi-wavelength monitoring data from the Swift archive and other ground-based programs and clearly find two components of emissions at optical wavelength. One component stems from the accretion disk itself and the other component can be ascribed to the jet contribution, which also naturally accounts for the non-echoed trend in reverberation mapping data. We develop an approach to decouple the optical emissions from the jet and accretion disk in 3C 273 with the aid of multi-wavelength monitoring data. By assuming the disk emission has a negligible polarization in consideration of the low inclination of the jet, the results show that the jet contributes a fraction of ~10% at the minimum and up to ~40% at the maximum to the total optical emissions. This is the first time to provide a physical interpretation to the "detrending" manipulation conventionally adopted in reverberation mapping analysis. Our work also illustrates the importance of appropriately analyzing variability properties in cases of coexisting jets and accretion disks.
description: 17 pages, 12 figures, 5 tables; accepted to ApJ
An algorithm for clustering with confidence-based must-link and cannot-link constraints
Creators: name: Baumann, Philipp
name: Hochbaum, Dorit S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We study here the semi-supervised $k$-clustering problem where information is available on whether pairs of objects are in the same or in different clusters. This information is either available with certainty or with a limited level of confidence. We introduce the PCCC (Pairwise-Confidence-Constraints-Clustering) algorithm, which iteratively assigns objects to clusters while accounting for the information provided on the pairs of objects. Our algorithm uses integer programming for the assignment of objects which allows to include relationships as hard constraints that are guaranteed to be satisfied or as soft constraints that can be violated subject to a penalty. This flexibility distinguishes our algorithm from the state-of-the-art in which all pairwise constraints are either considered hard, or all are considered soft. We developed an enhanced multi-start approach and a model-size reduction technique for the integer program that contributes to the effectiveness and the efficiency of the algorithm. Unlike existing algorithms, our algorithm scales to large-scale instances with up to 60,000 objects, 100 clusters, and millions of cannot-link constraints (which are the most challenging constraints to incorporate). We compare the PCCC algorithm with state-of-the-art approaches in an extensive computational study. Even though the PCCC algorithm is more general than the state-of-the-art approaches in its applicability, it outperforms the state-of-the-art approaches on instances with all hard or all soft constraints both in terms of runtime and various metrics of solution quality. The code of the PCCC algorithm is publicly available on GitHub.
description: To appear in INFORMS Journal on Computing
Additional file 1: of Welding fume exposure is associated with inflammation: a global metabolomics profiling study
Creators: name: Shen, Sipeng
name: Zhang, Ruyang
name: Zhang, Jinming
name: Wei, Yongyue
name: Guo, Yichen
name: Su, Li
name: Chen, Feng
name: Christiani, David
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary materials and methods. Table S4. Description of Metabolon QC samples. Table S5. Metabolon QC standards. Table S6. Data quality: Instrument and process variability. Figure S1. Preparation of technical replicates. (DOCX 120 kb)
Observations of SiO Maser Sources within a Few Parsec from the Galactic Center
Creators: name: Deguchi, Shuji
name: Fujii, Takahiro
name: Miyoshi, Makoto
name: Nakashima, Jun-ichi
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Mapping and monitoring observations of SiO maser sources near the Galactic center were made with the Nobeyama 45-m telescope at 43 GHz. Rectangular mapping an area of approximately 200'' x 100''$ in a 30'' grid, and triangular mapping in a 20'' grid toward the Galactic center, resulted in 15 detections of SiO sources; the positions of the sources were obtained with errors of 5--10'', except for a few weak sources. Three-year monitoring observations found that the component at V_lsr=-27 km/s of IRS 10 EE flared to about 1.5 Jy during 2000 March--May, which was a factor of more than 5 brighter than its normal intensity. Using the radial velocities and positions of the SiO sources, we identified 5 which are counterparts of previously observed OH 1612 MHz sources. The other 10 SiO sources have no OH counterparts, but two were previously detected with VLA, and four are located close to the positions of large-amplitude variables observed at near-infrared wavelengths. A least-squares fit to a plot of velocities versus Galactic longitudes gives a rather high speed for the rotation of the star cluster around the Galactic center. The observed radial-velocity dispersion is roughly consistent with a value obtained before. It was found that all of the SiO sources with OH 1612 MHz counterparts have periods of light variation longer than 450 days, while SiO sources without OH masers often have periods shorter than 450 days. This fact suggests that lower-mass AGB stars are more often detected in SiO masers than in the OH 1612 MHz line.
description: 9 pages, 7 figures. PASJ 54, No. 1 (2002) in press
Source-receptor relationship of transboundary particulate matter pollution between China, South Korea and Japan: Approaches, current understanding and limitations
Creators: name: Liu, Jianzheng
name: Li, Jiawei
name: Yao, Fei
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Transboundary particulate matter (PM) pollution in Northeast Asia has raised tremendous concerns in China, South Korea, and Japan, leading to a proliferation of publications in recent years. This article summarizes the existing knowledge on the source-receptor relationship (SRR) of transboundary PM pollution between China, South Korea, and Japan with a focus on approaches, current understanding, and limitations. We found that eastern-, northern- and northeastern China are the most contributing source areas within China to PM pollution in both South Korea and Japan, but it remains debatable whether China contributes more PM pollution to South Korea or Japan than those countries themselves. Considerable differences have been reported in the estimations of China’s relative contributions to receptor countries, and higher estimations were usually obtained from studies that focused on short time periods, used outdated emission inventories, and had few or no international collaboration. China’s contributions range from 26% to 56% for South Korea and from 13.6% to 53.9% for Japan if the analysis periods are limited to one or several years and the receptors are limited to an entire country. We attributed these differences to the discrepancies in the analysis periods, analytical approaches, modeling settings, definitions of source and receptors, and international collaboration. We also demonstrated that current SRR studies face the challenges from data quality issues in PM measurement data and emission inventories, limited temporal and spatial scales in modeling, and limited analytical perspectives concerning the allocation of environmental responsibilities. Suggestions for future research are provided to address these challenges.
On Non-renormalization and OPE in Superconformal Field Theories
Creators: name: Arutyunov, G.
name: Eden, B.
name: Sokatchev, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The OPE of two N=2 R-symmetry current (short) multiplets is determined by the possible superspace three-point functions that two such multiplets can form with a third, a priori long multiplet. We show that the shortness conditions on the former put strong restrictions on the quantum numbers of the latter. In particular, no anomalous dimension is allowed unless the third supermultiplet is an R-symmetry singlet. This phenomenon should explain many known non-renormalization properties of correlation functions, including the one of four stress-tensor multiplets in N=4 SYM_4.
description: minor corrections, references changed
Economics of Hedging
Creators: name: Pavaskar, M.G.
name: Pavaskar, M.G.
Publisher: name: Unknown
Year: 1971
Subjects: Agribusiness
Public Economics

description: THere is a lively debate amongst several economists about the nature of hedging in commodity futures market. In this paper, we examine this debate not with a view to sharpen the area of disagreement amongst the ribal economists but to exhibit that their differences are rather superficial than real, and underlying their diverse concepts and views, there is a consensus, though unacknowledged, on a single, uniform concept of hedging. Later in the paper, we examine the nature of risks and returns involved in hedging practices in order to ascertain the theoretical efficiency of futures maket for the purposes of hedging. The analysis also discloses the principal economic determinants of hedging decisions, the character of hedging in futures markets and their efficiency.
title: Au préalable
title: Circulations – Lumières – Antilles
titleType: Subtitle
Creators: name: Ludwig, Ralph
name: Ueckmann, Natascha
name: Febel, Gisela
Publisher: name: Classiques Garnier
Year: 2023
Subjects: subject: Esprit
subject: Autonomie du sujet
subject: Commerce triangulaire
subject: Raison
subject: Tolérance
subject: Encyclopédisme
subject: Europe
subject: Amériques
subject: Afrique

description: Les Lumières, comprises comme vaste processus de circulation transatlantique, permettent de cerner comment les Amériques et les Antilles deviennent un moteur d’idées original et irremplaçable. Celles-ci ouvrent un champ dialectique qui élargit, transforme, concrétise et défie les conceptions universalistes de cette époque.
Additional file 1: of Prediction of key genes and pathways involved in trastuzumab-resistant gastric cancer
Creators: name: Yu, Chaoran
name: Xue, Pei
name: Zhang, Luyang
name: Pan, Ruijun
name: Cai, Zhenhao
name: He, Zirui
name: Sun, Jing
name: Zheng, Minhua
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Table S1. 20 hub genes with siRNA synthesizers and sequence [34â 52]. (DOCX 19 kb)
An Inter-Sectoral Analysis of Taxable Capactiy and Tax Burden
Creators: name: Shetty, S.L.
name: Shetty, S.L.
Publisher: name: Unknown
Year: 1971
Subjects: Agricultural Finance
Financial Economics

description: This study presents the estimates and analysis of relative taxable capacity and tax burden in respect of farm and non-farm sectors in india during the first eighteen years of planning. These estimates and analysis, undertaken at the aggregative sectoral level, form the first part of a comprehensive examination of the hypothesis that the farm sector in India is under-taxed. The other part comprises inter-class analysis of tax burden in the two sectors and the estimates of potential tax revenue which the farm sector would have given to the State exchequer if, based on inter-sectoral equity, the farm sector were also subjected to the identical incidence levels as those borne by the non-farm sector. Before we attempt a detailed inter-class analysis, we must recognize the existence of agricultural and non-agricultural dichotomy, which is a historical phenomenon and whihc is gaining importance due to the functional roles assigned to the repective sectors in the process of overall economic development
A Model-Based Balance Stabilization System for Biped Robot
Creators: name: Kasaei, Mohammadreza
name: Lau, Nuno
name: Pereira, Artur
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: This paper presents a model-based balance stabilization system which takes into account not only the stable part of COM dynamics but also the unstable part. In this system, the overall dynamics of a humanoid robot is approximated using a Linear Inverted Pendulum Plus Flywheel Model (LIPPFM). Moreover, Divergent Component of Motion~(DCM) is used to define when and where a robot should take a step to prevent falling. The proposed system has been successfully tested by performing several simulations using MATLAB. The simulation results show this system is capable of stabilizing the balance of the robot in various conditions.
A hybrid gravity and route choice model to assess vector traffic in large-scale road networks
Creators: name: Fischer, Samuel M.
name: Beck, Martina
name: Herborg, Leif-Matthias
name: Lewis, Mark A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Human traffic along roads can be a major vector for infectious diseases and invasive species. Though most road traffic is local, a small number of long-distance trips can suffice to move an invasion or disease front forward. Therefore, understanding how many agents travel over long distances and which routes they choose is key to successful management of diseases and invasions. Stochastic gravity models have been used to estimate the distribution of trips between origins and destinations of agents. However, in large-scale systems it is hard to collect the data required to fit these models, as the number of long-distance travellers is small, and origins and destinations can have multiple access points. Therefore, gravity models often provide only relative measures of the agent flow. Furthermore, gravity models yield no insights into which roads agents use. We resolve these issues by combining a stochastic gravity model with a stochastic route choice model. Our hybrid model can be fitted to survey data collected at roads that are used by many long-distance travellers. This decreases the sampling effort, allows us to obtain absolute predictions of both vector pressure and pathways, and permits rigorous model validation. After introducing our approach in general terms, we demonstrate its benefits by applying it to the potential invasion of zebra and quagga mussels (Dreissena spp.) to the Canadian province British Columbia. The model yields an R-squared value of 0.73 for variance-corrected agent counts at survey locations.
description: Keywords: gravity model; hierarchical model; infectious disease; invasive species; propagule pressure; route choice model; vector; zebra mussel
Crossidium squamiferum var. squamiferum Jur. var. squamiferum
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Crossidium
Crossidium squamiferum
Crossidium squamiferum (viv.) jur. var. squamiferum

description: Crossidium squamiferum (Viv.) Jur. var. squamiferum
RECORDS. — Bescherelle (1882): Constantine; Couteaux de Bab-Azoun. Bescherelle (1882), Jelenc (1955a): Alger; Bougie; Bou-Sâada; Saoula. Corbière (1889), Jelenc (1955a): Blida, oued Sidi-el-Kebir. Cardot (1904), Maire (1916): province d’Oran, Djebel Morghad, 1950 m, 2105 m. Corbière (1904): Alger, talus à Telemly. Corbière (1904), Jelenc (1955a): Nador de Médéa. Corbière (1905): Environs de Constantine, Chettabah. Corbière (1905), Jelenc (1955a): Environs de Constantine, Sidi M’Cid. Camus (1906): Oran; environs de Tlemcen. Camus (1906), Coppey (1911), Jelenc (1955a): Beni-Ounif, Sahara algérien. Jelenc (1949): Haute plainte de Tlemcen, berges d l’oued Sennoun, 350 m, Monts de Tlemcen, pentes du djebel el Béniane, 950 m. Jelenc (1954b, 1966, 1967): Atlas Mitidjien, gorges de l’oued Harrach à Hammam Mélouane, 150 m. Jelenc (1954b, 1967): Massif du Bou Zegza, gorges de Keddara, 400 m. Jelenc (1955a): Aumale; El Kantara, 1500 m; Gorges de la Chiffa; La Bouzaréa; La Réghaia; Monts de Constantine, djebel Ouach; Monts de Tlemcen, Tlemcen, forêt d’Hafir; Sud constantinois, Biskra;Téniet Zebboudj. Jelenc (1967): Haute-Plaine de Tlemcen. Delgadillo (1975): Atlab, Ben Zireg. Frahm (1978): Laghouat. Boukhatem et al. (2017): El-Kala National Park, Tonga lake watershed. Common.
COMMENT
Crossidium squamiferum var. brevisetum (Besch.) Paris was described by Bescherelle (1882) as Barbula membranifolia f. breviseta Besch. from three localities (Constantine, Ravin du Rummel and Laghouat). According to Ros et al. (2013) its identity has not been revised since. Unfortunately the type could not be traced (Ros, unpublished).Probably it is within the morphological variability of the species, as it was stated for var. pottiodeum by Cano et al. (1993) and Hodgetts et al. (2020).
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 71, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
Functional Closure of Schwinger-Dyson Equations in Quantum Electrodynamics, Part 1: Generation of Connected and One-Particle Irreducible Feynman Diagrams
Creators: name: Pelster, Axel
name: Kleinert, Hagen
name: Bachmann, Michael
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using functional derivatives with respect to free propagators and interactions we derive a closed set of Schwinger-Dyson equations in quantum electrodynamics. Its conversion to graphical recursion relations allows us to systematically generate all connected and one-particle irreducible Feynman diagrams for the $n$-point functions and the vacuum energy together with their correct weights.
description: Author Information under http://www.physik.fu-berlin.de/~kleinert/institution.html Latest update of paper also at http://www.physik.fu-berlin.de/~kleinert/327
Analytical modeling of micelle growth. 1. Chain-conformation free energy of binary mixed spherical, wormlike and lamellar micelles
Creators: name: Danov, Krassimir D.
name: Kralchevsky, Peter A.
name: Stoyanov, Simeon D.
name: Cook, Joanne L.
name: Stott, Ian P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Hypotheses: A quantitative molecular-thermodynamic theory of the growth of giant wormlike micelles of nonionic surfactants can be developed on the basis of a generalized model, which includes the classical 'phase separation' and 'mass action' models as special cases. The generalized model describes spherocylindrical micelles, which are simultaneously multicomponent and polydisperse in size. Theory: By analytical minimization of the free-energy functional we derived explicit expressions for the chain-extension and chain-end distribution functions in the hydrocarbon core of mixed micelles from two surfactants of different chainlengths. Findings: The hydrocarbon core of a two-component micelle is divided in two regions, outer and inner, where the ends of the shorter and longer chains are located. The derived analytical expression for the chain-conformation free energy implies that the mixing of surfactants with different chainlengths is always nonideal and synergistic, i.e. it leads to decrease of the micellar free energy and to enhancement of micellization and micelle growth. The derived expressions are applicable to surfactants with different headgroups (nonionic, ionic, zwitterionic) and to micelles of different shapes (spherical, wormlike, lamellar). The results can be incorporated in a quantitative theory of the growth of giant mixed micelles in formulations with practical applications in detergency.
Photocatalytic reduction of Cr(VI) using Mg-doped WO3 nanoparticles
Creators: name: M. M. Thwala
name: L. N. Dlamini
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
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

description: The hydrothermal synthesis method was employed for the fabrication of pristine tungsten trioxide (WO3) and that of varying dopant percentages (1, 3 and 5% m/m) of magnesium (Mg-WO3). The optical and structural properties of the synthesized materials were characterized using DRS, XRD, FTIR, TEM, BET, FESEM, XPS, PL, and Raman. Rectangular shaped nanostructures were observed through FESEM, wherein confirmed as monoclinic with the aid of XRD, FTIR and Raman analysis. Visualization of the doping was carried out using HRTEM imagery, which was also confirmed by a slight increase (0.0069 nm) of d spacing. As a consequence, band gaps were diminished and band edge positions were shifted. Band edge position shifts were confirmed via XPS analysis (0.08 eV). The point of zero charge was observed to shift towards positive upon doping at working pH 1 and 3.75 pH was the highest recorded. The rate of recombination was greatly reduced upon doping was observed through PL analysis. This was supported by DFT calculations, in which case the reduction of the rate of recombination was attributed to the introduction of Mg orbital. An improved efficiency was observed via the photo reduction of Cr(VI) metal ion in waste water, in which case, 97% reduction was attained.
Phyllophaga Rondani 1856
Creators: name: O'Hara, James E.
name: Cerretti, Pierfilippo
name: Pape, Thomas
name: Evenhuis, Neal L.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Melolonthidae
Phyllophaga

description: 437. Phyllophaga Rondani, 1856: 199.
 ORIGINALLY INCLUDED SPECIES: Cecidomyia fusca Meigen, 1830 (as “ Cecidomya Fusca Meig. ”).
 TYPE SPECIES: Cecidomyia fusca Meigen, 1830 (as “ Cecidomya Fusca Meig. ”), by original designation.
 CURRENT STATUS: Preoccupied by Harris, 1826; junior synonym of Asphondylia Loew, 1850 [teste Gagné (2004: 74)].
FAMILY: CECIDOMYIIDAE.
 EMENDATIONS: Phillophaga Lioy, 1864a: 502 (unjustified), n. syn.
 [Phythomyza] Rondani, 1874a: 51.
 CURRENT STATUS: Incorrect subsequent spelling of Phytomyza Fallén, 1810.
FAMILY: AGROMYZIDAE.
REMARKS: Criteria for making this name available as an emendation were not found to be fulfilled in this work.
 438. Phytofaga Rondani, 1843c: 155.
 CURRENT STATUS: Unjustified emendation of Phytophaga Rondani, 1840; junior synonym of Cecidomyia Meigen, 1803. New synonymy.
FAMILY: CECIDOMYIIDAE.
 REMARKS: Name made available as an emendation by virtue of similar spelling changes in two or more names from “ph” to “f” in the same work. Phytophaga Rondani, 1840 is currently treated as a junior synonym of Cecidomyia Meigen, 1803 [teste Gagné (2004: 100)].
description: Published as part of O'Hara, James E., Cerretti, Pierfilippo, Pape, Thomas & Evenhuis, Neal L., 2011, 3141, pp. 1-268 in Zootaxa 3141 on pages 144-145