cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nonlinear normal modes in the $β$-Fermi-Pasta-Ulam-Tsingou chain
Creators: name: Fuller, Nathaniel J.
name: Sen, Surajit
Publisher: name: arXiv
Year: 2019
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Nonlinear normal mode solutions of the $β$-FPUT chain with fixed boundaries are presented in terms of the Jacobi sn function. Exact solutions for the two particle chain are found for arbitrary linear and nonlinear coupling strengths. Solutions for the N-body chain are found for purely nonlinear couplings. Three distinct solution types presented: a linear analogue, a chaotic amplitude mapping, and a localized nonlinear mode. The relaxation of perturbed modes are also explored using $l_{1}$-regularized least squares regression to estimate the free energy functional near the nonlinear normal mode solution. The perturbed modes are observed to decay sigmoidally towards a quasi-equilibrium state and a logarithmic relationship between the perturbation strength and mode lifetime is found.
description: 9 pages, 3 figures
Callitetrarhynchus gracilis
Creators: name: Jr, Joaber Pereira
name: Boeger, Walter A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Cestoda
Trypanorhyncha
Lacistorhynchidae
Callitetrarhynchus
Callitetrarhynchus gracilis

description: Callitetrarhynchus gracilis (Rudolphi, 1819)
 HOST. — Cynoscion guatucupa (NH) (LH = 27.0- 46.0; P = 14.29; MI = 2.33; MA = 0.33); Macrodon ancylodon (NH) (LH = 24.8; P = 1.67; MI = 1.0; MA = 0.2); Micropogonias furnieri (LH = 26.0-59.5; P = 42.22; MI = 4.18; MA = 1.77).
SITES OF INFECTION. — Coelomic cavity, kidney.
SPECIMENS DEPOSITED. — CHIOC 33903, 33904 a-b; USNPC 87413, 87414, 87415; MNHN-C-IX-144 (JJ 1029-3-3; JJ 1408-2-1; JJ 1507-1-1; JJ 1716-1-1).
REMARKS
description: Published as part of Jr, Joaber Pereira & Boeger, Walter A., 2005, Larval tapeworms (Platyhelminthes, Cestoda) from sciaenid fishes of the southern coast of Brazil, pp. 5-25 in Zoosystema 27 (1) on page 19, DOI: 10.5281/zenodo.5397601
MOESM1 of A review on the immunomodulatory activity of Acanthopanax senticosus and its active components
Creators: name: Kit-Man Lau
name: Yue, Grace
name: Yuk-Yu Chan
name: Hin-Fai Kwok
name: Gao, Si
name: Chun-Wai Wong
name: Lau, Clara
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Computational Biology

description: Additional file 1. Experimental methodologies.
Coulomb Blockade and Coherent Single-Cooper-Pair Tunneling in Single Josephson Junctions
Creators: name: Watanabe, Michio
name: Haviland, David B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have measured the current-voltage characteristics of small-capacitance single Josephson junctions at low temperatures (T < 0.04 K), where the strength of the coupling between the single junction and the electromagnetic environment was controlled with one-dimensional arrays of dc SQUIDs. We have clearly observed Coulomb blockade of Cooper-pair tunneling and even a region of negative differential resistance, when the zero-bias resistance of the SQUID arrays is much higher than the quantum resistance h/e^2 = 26 kohm. The negative differential resistance is evidence of coherent single-Cooper-pair tunneling in the single Josephson junction.
description: RevTeX, 4 pages with 6 embedded figures
Positivity preservation of implicit discretizations of the advection equation
Creators: name: Hadjimichael, Yiannis
name: Ketcheson, David I.
name: Lóczi, Lajos
Publisher: name: Weierstrass Institute
Year: 2021
Subjects: subject: positivity preservation
subject: implicit time-discretization
subject: finite difference
subject: spectral collocation
subject: linear partial differential equations
subject: 65M12
subject: 65L07
subject: 65M06
subject: 35P15
subject: 35B09

description: iθ/i-method in time (including the forward and backward Euler methods, and a second-order method by choosing iθ/i ∈ [0, 1] suitably). The full discretization generates a two-parameter family of circulant matrices iM ∈ ℝ supmxm /sup/i, where each matrix entry is a rational function in iθ/i and iν/i . Here, iν/i denotes the CFL number, being proportional to the ratio between the temporal and spatial discretization step sizes. The entrywise non-negativity of the matrix iM/i---which is equivalent to the positivity preservation of the fully discrete scheme---is investigated via discrete Fourier analysis and also by solving some low-order parametric linear recursions. We find that positivity preservation of the fully discrete system is impossible if the number of spatial grid points im/i is even. However, it turns out that positivity preservation of the fully discrete system is recovered for odd values of im/i provided that iθ ≥ /i 1/2 and iν/i]>
Class-specific Differential Detection in Diffractive Optical Neural Networks Improves Inference Accuracy
Creators: name: Li, Jingxi
name: Mengu, Deniz
name: Luo, Yi
name: Rivenson, Yair
name: Ozcan, Aydogan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: Optics (physics.optics)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: Diffractive deep neural networks have been introduced earlier as an optical machine learning framework that uses task-specific diffractive surfaces designed by deep learning to all-optically perform inference, achieving promising performance for object classification and imaging. Here we demonstrate systematic improvements in diffractive optical neural networks based on a differential measurement technique that mitigates the non-negativity constraint of light intensity. In this scheme, each class is assigned to a separate pair of photodetectors, behind a diffractive network, and the class inference is made by maximizing the normalized signal difference between the detector pairs. Moreover, by utilizing the inherent parallelization capability of optical systems, we reduced the signal coupling between the positive and negative detectors of each class by dividing their optical path into two jointly-trained diffractive neural networks that work in parallel. We further made use of this parallelization approach, and divided individual classes among multiple jointly-trained differential diffractive neural networks. Using this class-specific differential detection in jointly-optimized diffractive networks, our simulations achieved testing accuracies of 98.52%, 91.48% and 50.82% for MNIST, Fashion-MNIST and grayscale CIFAR-10 datasets, respectively. Similar to ensemble methods practiced in machine learning, we also independently-optimized multiple differential diffractive networks that optically project their light onto a common detector plane, and achieved testing accuracies of 98.59%, 91.06% and 51.44% for MNIST, Fashion-MNIST and grayscale CIFAR-10, respectively. Through these systematic advances in designing diffractive neural networks, the reported classification accuracies set the state-of-the-art for an all-optical neural network design.
description: 21 pages, 6 Figures, 3 Tables
Strigocoris antakotakoensis Hoberlandt 1957
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Strigocoris
Strigocoris antakotakoensis

description: Strigocoris antakotakoensis Hoberlandt, 1957
 Strigocoris antakotakoensis Hoberlandt, 1957: 75 (key), 76–78, Figs 79–83 (original description).
One paratype is deposited in NMPC:
PARATYPE (♀): ‘Maroantsetra [p] // Antakotako [hw] / Inst. Scient. Madagascar [p] / mai 49 Michel [hw] // Paratypus [p] / Strigocoris / antakotakoensis / sp. n. ♀ [hw] / Det. L. Hoberlandt, 19[p]53 [hw, red label] // Mus. Nat. Pragae / Inv. [p] 10.998 [hw, orange label]’.
 Current status. Valid species (see USINGER & MATSUDA 1959, HOBERLANDT 1963, KORMILEV & FROESCHNER 1987, HEISS 2012).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 434, DOI: 10.5281/zenodo.5303893
Network patterns and strength of orbital currents in layered cuprates
Creators: name: Eremin, M.
name: Eremin, I.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a frame of the $t-J-G$ model we derive the microscopical expression for the circulating orbital currents in layered cuprates using the anomalous correlation functions. In agreement with $μ$-on spin relaxation ($μ$SR), nuclear quadrupolar resonance (NQR) and inelastic neutron scattering(INS) experiments in YBa$_2$Cu$_3$O$_{6+x}$ we successfully explain the order of magnitude and the monotonous increase of the {\it internal} magnetic fields resulting from these currents upon cooling. However, the jump in the intensity of the magnetic fields at T$_c$ reported recently seems to indicate a non-mean-field feature in the coexistence of current and superconducting states and the deviation of the extended charge density wave vector instability from its commensurate value {\bf Q}$\approx(π,π$) in accordance with the reported topology of the Fermi surface.
Right and left quotient of two bounded operators on Hilbert spaces
Creators: name: Benharrat, Mohammed
Publisher: name: arXiv
Year: 2019
Subjects: subject: Spectral Theory (math.SP)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 47A50

description: We define a left quotient as well as a right quotient of two bounded operators between Hilbert spaces, and we parametrize these two concepts using the Moore-Penrose inverse. In particular, we show that the adjoint of a left quotient is a right quotient and conversely. An explicit formulae for computing left (resp. right) quotient which correspond to adjoint, sum, and product of given left (resp. right) quotient of two bounded operators are also shown.
Albunea Thurstoni Henderson 1893
Creators: name: BOYKO, CHRISTOPHER B.
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Albuneidae
Albunea

description: Albunea [sp.] Cano, 1893: 16, 23, pl. 2, figs. 87,
92.
 REMARKS: This specimen from China may be the megalopal stage of either Albunea groeningi, n. sp. or A. occultus, n. sp. Due to the sketchy quality of the drawings, it is unlikely that its true identity will ever be known.
description: Published as part of BOYKO, CHRISTOPHER B., 2002, A Worldwide Revision Of The Recent And Fossil Sand Crabs Of The Albuneidae Stimpson And Blepharipodidae, New Family (Crustacea: Decapoda: Anomura: Hippoidea), pp. 1-396 in Bulletin of the American Museum of Natural History 2002 (272) on page 393, DOI: 10.1206/0003-0090(2002)272<0001:AWROTR>2.0.CO;2, http://zenodo.org/record/5396799
Uncorrelated Configurations and Field Uniformity in Reverberation Chambers Stirred by Tunable Metasurfaces
Creators: name: Gros, Jean-Baptiste
name: Lerosey, Geoffroy
name: Mortessagne, Fabrice
name: Kuhl, Ulrich
name: Legrand, Olivier
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Reverberation chambers are currently used to test electromagnetic compatibility as well as to characterize antenna efficiency, wireless devices, and MIMO systems. The related measurements are based on statistical averages and their fluctuations. We introduce a very efficient mode stirring process based on electronically reconfigurable metasurfaces (ERMs). By locally changing the field boundary conditions, the ERMs allow to generate a humongous number of uncorrelated field realizations even within small reverberation chambers. We fully experimentally characterize this stirring process by determining these uncorrelated realizations via the autocorrelation function of the transmissions. The IEC-standard uniformity criterion parameter $σ_{dB}$ is also investigated and reveals the performance of this stirring. The effect of short paths on the two presented quantities is identified. We compare the experimental results on the uniformity criterion parameter with a corresponding model based on random matrix theory and find a good agreement, where the only parameter, the modal overlap, is extracted by the quality factor.
Additional file 3 of Malignant clonal evolution drives multiple myeloma cellular ecological diversity and microenvironment reprogramming
Creators: name: Liang, Yuanzheng
name: He, Haiyan
name: Wang, Weida
name: Wang, Henan
name: Mo, Shaowen
name: Fu, Ruiying
name: Liu, Xindi
name: Song, Qiong
name: Xia, Zhongjun
name: Wang, Liang
Publisher: name: figshare
Year: 2022
Subjects: subject: Physical Sciences not elsewhere classified
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology

description: Additional file 3: Supplementary Fig. 3. Exploring malignant origins from the perspective of clonal evolution. (A) Pseudotime trajectory of myeloid malignant subclones in NDMM and RRMM patients mapped in the t-SNE–based single-cell atlas. (B, C) Stemness score (B) and cell cycle score (C) of myeloid malignant subclones in patients with NDMM and RRMM. Top: Comparison of stemness and cell cycle scores between myeloid malignant subclones from patients with NDMM and RRMM. Bottom: Stemness and cell cycle scores of myeloid malignant subclones in NDMM and RRMM patients mapped using the t-SNE single-cell atlas. (D) Dysregulated expression patterns of malignant leader genes in type I and IX malignant origins compared to normal B cells. (E) Type I and IX malignant origin expression dysregulated genes are significantly involved in malignant precursor biological signals. These biological signals of malignant precursors can be grouped into five modules according to shared gene members. Each module was assigned an independent color. (F) Gene expression patterns of the evolution of malignant origins toward dominant subclones during natural development. (G) Expression patterns of dysregulated genes across Type I, IV, VIII and IX.
AdS$_5$ Black Hole Entropy near the BPS Limit
Creators: name: Larsen, Finn
name: Nian, Jun
name: Zeng, Yangwenxiao
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze AdS$_5$ black holes that are nearly supersymmetric. They depart from the BPS limit in two distinct ways: a temperature takes them above extremality and a potential violates a certain constraint. We study the thermodynamics of these deformations and their interplay in detail. We discuss recent microscopic computations of BPS black hole entropy in $\mathcal{N}=4$ SYM and generalize methods to the nearBPS regime by relaxing constraints imposed by supersymmetry. The computations recover gravitational results from microscopics also for nearBPS black holes.
description: 37 pages. V2: minor edits, references added
Strigocoris congoensis Hoberlandt 1966
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Strigocoris
Strigocoris congoensis

description: Strigocoris congoensis Hoberlandt, 1966
 Strigocoris congoensis Hoberlandt, 1966: 3–6, Fig. 1 (original description, key).
One paratype is deposited in NMPC:
 PARATYPE (♀): ‘COLL. MUS. CONGO / Kivu: Rwankwi / – IV –1946 / J.V.Leroy [p] // Paratypus [p] ♀ / Strigocoris / congoensis, n.sp. [hw] / Det. L. Hoberlandt, 19[p]64 [hw, red label]’.
 Current status. Valid species (see KORMILEV & FROESCHNER 1987).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 434, DOI: 10.5281/zenodo.5303893
Kinematic Properties of Open Star Clusters with Data from the Gaia DR2 Catalogue
Creators: name: Bobylev, V. V.
name: Bajkova, A. T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We consider open star clusters (OSCs) with the proper motions, parallaxes, and line-of-sight velocities calculated by various authors from Gaia DR2 data. The distance scale factor has been found by analyzing the separate solutions of the basic kinematic equations to be $p=1.00\pm0.04.$ It shows that the distances calculated using the parallaxes from the Gaia DR2 catalogue do not need any correction factor. We have investigated the solutions obtained from various OSC samples differing in both age and accuracy of their parallax and line-of-sight velocity measurements. The solution obtained from a sample of 930 OSCs satisfying the constraints on the age logt<9 and the relative trigonometric parallax error <30% is recognized to be the best one, with 384 OSCs in this sample having the mean line-of-sight velocities calculated from at least three probable members of the corresponding clusters. As a result of the simultaneous solution of all the basic kinematic equations, we have found the following kinematic parameters from this sample: $(U,V,W)_\odot=(8.53,11.22,7.83)\pm(0.38,0.46,0.32)$ km s$^{-1}$, $Ω_0=28.71\pm0.22$ km s$^{-1}$ kpc$^{-1}$, $Ω'_0=-4.100\pm0.058$ km s$^{-1}$ kpc$^{-2}$, and $Ω''_0= 0.736\pm0.033$ km s$^{-1}$ kpc$^{-3}$. The linear rotation velocity at the adopted at the adopted solar distance $R_0=8\pm0.15$ kpc is $V_0=229.7\pm4.6$ km s$^{-1}$. An analysis of the proper motions for these 930 OSCs has shown that, apart from the rotation around the Galactic z axis, there is rotation of the entire sample around the x axis with an angular velocity of $0.48\pm0.15$ km s$^{-1}$ kpc$^{-1}$ differing significantly from zero.
description: 12 pages, 1 figure, 2 tables. arXiv admin note: text overlap with arXiv:1903.09313
Additional file 9: of Claudin-low-like mouse mammary tumors show distinct transcriptomic patterns uncoupled from genomic drivers
Creators: name: Fougner, Christian
name: Bergholtz, Helga
name: Kuiper, Raoul
name: Norum, Jens
name: Sørlie, Therese
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology

description: Gene expression scores by cluster for genes related to differentiation, adhesion, luminal features, proliferation, vascular content, EMT, immune features, interferon signaling and immunosuppression. Two-tailed Wilcoxon rank-sum test. ns = not significant, p > 0.05. *p
Schizotetranychus fluvialis McGregor 1928
Creators: name: Flechtmann, C. H. W.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Tetranychidae
Schizotetranychus
Schizotetranychus fluvialis

description: – S. fluvialis McGregor, 1928
 – S. freitezi Ochoa, Gray and von Lindeman, 1990
description: Published as part of Flechtmann, C. H. W., 2012, Schizotetranychus-Like Spider Mites (Acari, Prostigmata, Tetranychidae) - Revisited, New Combinations And A Key To Groups Of Schizotetranychus Based On Females, pp. 87-95 in Acarologia 52 (1) on page 90, DOI: 10.1051/acarologia/20122039, http://zenodo.org/record/5397635
Promotion of Answer Value Measurement with Domain Effects in Community Question Answering Systems
Creators: name: Jin, Binbin
name: Chen, Enhong
name: Zhao, Hongke
name: Huang, Zhenya
name: Liu, Qi
name: Zhu, Hengshu
name: Yu, Shui
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In the area of community question answering (CQA), answer selection and answer ranking are two tasks which are applied to help users quickly access valuable answers. Existing solutions mainly exploit the syntactic or semantic correlation between a question and its related answers (Q&A), where the multi-facet domain effects in CQA are still underexplored. In this paper, we propose a unified model, Enhanced Attentive Recurrent Neural Network (EARNN), for both answer selection and answer ranking tasks by taking full advantages of both Q&A semantics and multi-facet domain effects (i.e., topic effects and timeliness). Specifically, we develop a serialized LSTM to learn the unified representations of Q&A, where two attention mechanisms at either sentence-level or word-level are designed for capturing the deep effects of topics. Meanwhile, the emphasis of Q&A can be automatically distinguished. Furthermore, we design a time-sensitive ranking function to model the timeliness in CQA. To effectively train EARNN, a question-dependent pairwise learning strategy is also developed. Finally, we conduct extensive experiments on a real-world dataset from Quora. Experimental results validate the effectiveness and interpretability of our proposed EARNN model.
description: IEEE Transactions on Systems, Man, and Cybernetics: Systems
Tananarivea insularis Hoberlandt 1963
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Tananarivea
Tananarivea insularis

description: Tananarivea insularis Hoberlandt, 1963
 Tananarivea insularis Hoberlandt, 1963: 143–145, Fig. 11 (original description, key).
The holotype is deposited in NMPC:
HOLOTYPE (J): ‘Schaufuss. [p] // [pygophore glued on label] // Madagaskar [p, old label glued to new one] // Madagaka / Schaufuss [hw, blue label] // Holotypus [p] J / Tananarivea / insularis n. sp. [hw] / Det. L. Hoberlandt, 19[p]61 [hw, red label] // Mus. Nat. Pragae [p] / 11083 [hw] / Inv. [p, orange label]’. (Specimen card-mounted, left antennal segments III+IV and metatarsus missing.)
 Current status. Valid species (see KORMILEV & FROESCHNER 1987, HEISS 2012).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 434, DOI: 10.5281/zenodo.5303893
Reply to the "Comment on 'Phase diagram of an impurity in the spin-1/2 chain: two channel Kondo effect versus Curie law'"
Creators: name: Eggert, Sebastian
name: Gustafsson, David P.
name: Rommer, Stefan
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a comment by A.A. Zvyagin the phase diagram in our Letter [Phys. Rev. Lett. 86, 516 (2001)] was critisized of being incomplete and a new fixed point was suggested. We show that this point is in fact not a fixed point and that the phase diagram is correct as presented.
description: Reply to a comment by A.A. Zvyagin. 1 page, 1 figure. The latest version in PDF format is available from http://fy.chalmers.se/~eggert/papers/reply.pdf
Additional file 7: of Claudin-low-like mouse mammary tumors show distinct transcriptomic patterns uncoupled from genomic drivers
Creators: name: Fougner, Christian
name: Bergholtz, Helga
name: Kuiper, Raoul
name: Norum, Jens
name: Sørlie, Therese
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Developmental Biology
subject: Cancer
subject: Plant Biology
subject: 60506 Virology

description: The mutational spectra and mutational signatures of MPA/DMBA-induced mammary tumors. a T>A transversions were the most frequent mutation type in MPA/DMBA-induced tumors, followed by C>A transversions. b Heatmap of mutational frequencies by trinucleotide context. There was an overrepresentation of T>N mutations in positions with a 3′ guanine and C>N mutations in positions with a 3′ adenine. c Histogram of C>A and T>A transversions by trinucleotide context in a representative tumor (S159_14_8). d Mutation signature 22 was the predominant mutational signature in the MPA/DMBA-induced tumors and was evident in all tumors in the cohort. (PDF 214 kb)
A DFT study on selective adsorption of NH3 from ammonia synthesis tail gas with typical aliphatic boranes
Creators: name: Zhang, Qingyu
name: Mao, Jin
name: Peng, Wencai
name: Li, Han
name: Qian, Liqiang
name: Yang, Wanxi
name: Liu, Jichang
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Stimulated by agricultural development, ammonia becomes the second buck chemical in the world, and many ammonia synthesis plants will discharge ammonia-containing wastewater and destroy the ecological balance. In this work, Density Functional Theory (DFT) method was used to study the adsorption characteristic of typical aliphatic boranes on NH3 as well as N2, H2 and CH4. The results showed that the adsorbents could selectively adsorb NH3 over N2, H2 and CH4. The chain length of CH2 has little effect on the adsorption characteristic of boranes while the adsorption energy strongly affected by the number of CH3 groups directly attached to B for boranes. The analysis of Highest Occupied Molecular Orbital (HOMO) and Lowest Unoccupied Molecular Orbital (LUMO) indicated that LUMO is contributed by adsorbent and HOMO is contributed by adsorbate. Molecular electrostatic potential indicated that the positive charge of B and the negative charge of N can form the optimal configuration. The selectivity coefficient showed that the adsorbent has high selectivity to ammonia. The desorption of NH3 could be readily achieved by increasing temperature. This study can provide the adsorption mechanism of this system and give a guidance on designing reusable aliphatic borane resin to selectively adsorb and recover NH3.
Multiple configurations for puncturing robot positioning
Creators: name: Abdelaziz, Omar
name: Luo, Minzhou
name: Jiang, Guanwu
name: Chen, Saixuan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The paper presents the Inverse Kinematics (IK) close form derivation steps using combination of analytical and geometric techniques for the UR robot. The innovative application of this work is used in the precise positioning of puncture robotics system. The end effector is a puncture needle guide tube, which needs precise positioning over the puncture insertion point. The IK closed form solutions bring out maximum 8 solutions represents 8 different robot joints configurations. These multiple solutions are helpful in the puncture robotics system, it allow doctors to choose the most suitable configuration during the operation. Therefore the workspace becomes more adequate for the coexistence of human and robot. Moreover IK closed form solutions are more precise in positioning for medical puncture surgery compared to other numerical methods. We include a performance evaluation for both of the IK obtained by the closed form solution and by a numerical method.
Schizotetranychus protectus Meyer 1965
Creators: name: Flechtmann, C. H. W.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Tetranychidae
Schizotetranychus
Schizotetranychus protectus

description: – S. protectus Meyer, 1965
 – S. pseudolycurus Ochoa, Gray and von Lindeman, 1990
description: Published as part of Flechtmann, C. H. W., 2012, Schizotetranychus-Like Spider Mites (Acari, Prostigmata, Tetranychidae) - Revisited, New Combinations And A Key To Groups Of Schizotetranychus Based On Females, pp. 87-95 in Acarologia 52 (1) on pages 90-91, DOI: 10.1051/acarologia/20122039, http://zenodo.org/record/5397635
Distant Pedestrian Detection in the Wild using Single Shot Detector with Deep Convolutional Generative Adversarial Networks
Creators: name: Dinakaran, Ranjith
name: Easom, Philip
name: Zhang, Li
name: Bouridane, Ahmed
name: Jiang, Richard
name: Edirisinghe, Eran
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this work, we examine the feasibility of applying Deep Convolutional Generative Adversarial Networks (DCGANs) with Single Shot Detector (SSD) as data-processing technique to handle with the challenge of pedestrian detection in the wild. Specifically, we attempted to use in-fill completion (where a portion of the image is masked) to generate random transformations of images with portions missing to expand existing labelled datasets. In our work, GAN has been trained intensively on low resolution images, in order to neutralize the challenges of the pedestrian detection in the wild, and considered humans, and few other classes for detection in smart cities. The object detector experiment performed by training GAN model along with SSD provided a substantial improvement in the results. This approach presents a very interesting overview in the current state of art on GAN networks for object detection. We used Canadian Institute for Advanced Research (CIFAR), Caltech, KITTI data set for training and testing the network under different resolutions and the experimental results with comparison been showedbetween DCGAN cascaded with SSD and SSD itself.
description: arXiv admin note: text overlap with arXiv:1711.08174, arXiv:1511.06434, arXiv:1706.05274 by other authors
Tananarivea madagascariensis Hoberlandt 1963
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Tananarivea
Tananarivea madagascariensis

description: Tananarivea madagascariensis Hoberlandt, 1963
 Tananarivea madagascariensis Hoberlandt, 1963: 141–143, Fig. 10 (original description), 145 (key).
The holotype is deposited in NMPC:
HOLOTYPE (♀): ‘ Madagascar / Antongil B. / Mocquerys [p] // Holotypus [p] ♀ / Tananarivea / madagascariensis / n. sp. [hw] / Det. L. Hoberlandt, 19[p]60 [hw, red label] // Mus. Nat. Pragae [p] / 11082 [hw] / Inv. [p, orange label].’ (Specimen card-mounted; left antennal segments III+IV and protarsus, right antennal segments II–IV and protarsus missing.)
 Current status. Valid species (see KORMILEV & FROESCHNER 1987, HEISS 2012).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 435, DOI: 10.5281/zenodo.5303893
Validity and reliability measures of the Swedish Karolinska version of the Edinburgh Cognitive and Behavioral ALS Screen (SK-ECAS)
Creators: name: Foucher, Juliette
name: Winroth, Ivar
name: Lovik, Anikó
name: Sennfält, Stefan
name: Pereira, Joana B.
name: Fang, Fang
name: Lule, Dorothee
name: Andersen, Peter M.
name: Ingre, Caroline
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Space Science
Medicine
Cell Biology
Neuroscience
Biological Sciences not elsewhere classified
Cancer
Mental Health
Hematology
Virology

description: Cognitive and behavioral impairment is observed in up to 50% of patients with amyotrophic lateral sclerosis (ALS). The Edinburgh Cognitive and Behavioral ALS Screen (ECAS) is a 5-domain screening tool customized for quick cognitive screening in patients with ALS. Although the ECAS is available in Swedish at the Karolinska University Hospital (SK-ECAS), it has not yet been validated in Sweden stressing the need to assess validity and reliability of the SK-ECAS Version A. The study included 176 patients with ALS or other motor neuron disease diagnosed between September 2017 and October 2021 at the Karolinska ALS Clinical Research Center in Stockholm, Sweden, and 35 age-matched healthy control subjects. SK-ECAS was validated against the Montreal Cognitive Assessment (MoCA) and optimal cutoffs, receiver operating characteristic (ROC) curve and area under the curve (AUC) were calculated. We identified an optimal cutoff of 108 for the SK-ECAS total score and 82 for the SK-ECAS ALS-specific score to detect cognitive impairment. The SK-ECAS showed good performance in indicating abnormal cognition with an AUC of 0.73 for SK-ECAS ALS-specific score and 0.77 for SK-ECAS total score. There was good internal consistency with a Cronbach’s alpha of 0.79. This study demonstrates good validity and reliability indices for SK-ECAS Version A for the detection of cognitive impairment in newly diagnosed ALS patients.
Reactive Hall constant of Strongly Correlated Electrons
Creators: name: Prelovsek, P.
name: Zotos, X.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The zero-temperature Hall response within tight-binding models of correlated electrons is studied. Using the linear response theory and a linearization in the magnetic field B, a general relation for the reactive (zero frequency) Hall constant in the fast (transport) limit is derived, involving only matrix elements between the lowest excited states at B=0; for noninteracting fermions, the Boltzmann expression is reproduced. For a Fermi liquid with a well defined Fermi surface and linear gapless excitations an analogous expression is found more generally. In the specific case of quasi-one-dimensional correlated systems a relation of $R^0_H$ to the charge stiffness D is recovered. Similar analysis is performed and discussed for D and the compressibility.
description: 8 pages, submitted to Phys.Rev.B
Extended Rank Tests for Analyzing Recurrent Event Data
Creators: name: Zhao, Qiang
name: Zhang, Bin
name: LaValley, Michael P.
name: M. Massaro, Joseph
name: L. Lunetta, Kathryn
name: Chang, Mark
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Wang and Chang studied the bias in the estimation of the marginal survival curve of recurrent event data and came up with an unbiased Kaplan–Meier (KM)-like estimator. However, there were no corresponding hypothesis tests to compare Wang and Chang’s survival estimates among different groups. In this article, we extended three commonly used rank tests to compare Wang and Chang’s KM-like survival estimates. Intra-subject correlation (ISC) issue is handled by using a robust variance estimator. We also studied the empirical power difference between our new method and Jung and Jeong’s method which was developed for clustered survival data and explored the relationship between ISC and the power of different rank tests. Supplementary materials for this article are available online.
Application of Mundell Fleming model on Algeria
Creators: name: KHOUILED, Brahim
Publisher: name: Zenodo
Year: 2017
Subjects: Mundell Fleming
IS-LM-BP
Equilibrium
Simultaneous Equations
Algerian Economy

description: In this study, we attempted to adapt the Mundell-Fleming model to the Algerian economy during the period 1970-2015 by looking for a long-term equilibrium in the balance of payments simultaneously with the equilibrium in the commodity market and the money market (IS-LM-BP), the economic literature examines the general economic equilibrium in order to absorb the potential internal and external shocks, whether due to free market mechanisms or the intervention of the state through active financial or monetary policies, but the integration of two contradictory economic trends passed by Algeria in one model has to be effective econometrics techniques, so we used the polynomial functions and the dummy variables to accommodate the structural breakpoint witnessed by Algeria since 1987, the results were statistically and economically good. The causal tests also demonstrated the ability of the model to predict and analyze, allowing us to simulate scenarios to assess the economic policies adopted since 2000 until now.
Renormalization for cubic frequency invariant tori in Hamiltonian systems with two degrees of freedom
Creators: name: Chandre, C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We consider the break-up of invariant tori in Hamiltonian systems with two degrees of freedom with a frequency which belongs to a cubic field. We define and construct renormalization-group transformations in order to determine the threshold of the break-up of these tori. A first transformation is defined from the continued fraction expansion of the frequency, and a second one is defined with a fixed frequency vector in a space of Hamiltonians with three degrees of freedom.
Using electronic structure changes to map the H-T phase diagram of alpha'-NaV2O5
Creators: name: Sushkov, A. B.
name: Musfeldt, J. L.
name: Crooker, S. A.
name: Jegoudez, J.
name: Revcolevschi, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report polarized optical reflectance studies of α'-NaV2O5 as a function of temperature (4-45 K) and magnetic field (0-60 T). Rung directed electronic structure changes, as measured by near-infrared reflectance ratios ΔR(H)=R(H)/R(H=0 T), are especially sensitive to the phase boundaries. We employ these changes to map out an H-T phase diagram. Topological highlights include the observation of two phase boundaries slightly below T_{SG}, enhanced curvature of the 34 K phase boundary above 35 T, and, surprisingly, strong hysteresis effects of both transitions with applied field.
description: 4 pages, 3 figures, PRB accepted
Brevipalpus californicus
Creators: name: Mitra, Subhasree
name: Acharya, Shelley
name: Ghosh, Sujay
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Tenuipalpidae
Brevipalpus
Brevipalpus californicus

description: Brevipalpus californicus (Banks, 1904)   Material examined — 7♀ and 3♂, Sonarpur [22.4491° N, 88.3915° E], South 24 Parganas,
 West Bengal on Nerium oleander L. 11 April 2015, coll. Subhasree Mitra. 4♀, Duttapukur [22.7712° N, 88.5444° E], North 24 Parganas, West Bengal on Carica papaya L. 31 August 2015, coll. Subhasree Mitra. 3♀ and 1♂, Kulpi [22.0815° N, 88.2449° E], South 24 Parganas, West Bengal on Alstonia scholaris (L.) R. Br. 16 March 2016, coll. Subhasree Mitra. 3♀ and 2♂, Taki [22.5864° N, 88.9079° E], North 24 Parganas, West Bengal on Jasminum grandiflorum L. 24 October 2017, coll. Subhasree Mitra.
 Distribution — California, India, Pakistan.
description: Published as part of Mitra, Subhasree, Acharya, Shelley & Ghosh, Sujay, 2018, New records of flat mites (Acari: Tenuipalpidae) from India, pp. 850-854 in Acarologia 58 (4) on page 851, DOI: 10.24349/acarologia/20184291, http://zenodo.org/record/5397861
Identification of Rickettsia felis DNA in the blood of domestic cats and dogs in the USA
Creators: name: Hoque, Md Monirul
name: Barua, Subarna
name: Kelly, Patrick John
name: Kelly, Chenoweth
name: Kaltenboeck, Bernhard
name: Wang, Chengming
Publisher: name: BioMed Central
Year: 2020

description: Background: The main vector and reservoir host of Rickettsia felis, an emerging human pathogen causing flea-borne spotted fever, is the cat flea Ctenocephalides felis. While cats have not been found to be infected with the organism, significant percentages of dogs from Australia and Africa are infected, indicating that they may be important mammalian reservoirs. The objective of this study was to determine the presence of R. felis DNA in the blood of domestic dogs and cats in the USA. Methods: Three previously validated PCR assays for R. felis and DNA sequencing were performed on blood samples obtained from clinically ill domestic cats and dogs from 45 states (2008–2020) in the USA. The blood samples had been submitted for the diagnosis of various tick-borne diseases in dogs and feline infectious peritonitis virus, feline immunodeficiency virus, and Bartonella spp. in cats. Phylogenetic comparisons were performed on the gltA nucleotide sequences obtained in the study and those reported for R. felis and R. felis-like organisms. Results: Low copy numbers of R. felis DNA (around 100 copies/ml whole blood) were found in four cats (4/752, 0.53%) and three dogs (3/777, 0.39%). The very low levels of infection in clinically ill animals is consistent with R. felis being an unlikely cause of disease in naturally infected dogs and cats. The low copy numbers we found emphasize the requirement for very sensitive PCRs in prevalence studies. Conclusions: The low prevalence of naturally infected PCR-positive cats is further evidence that cats are unlikely to be important reservoirs of R. felis. Similarly, the low prevalence in dogs suggests they are not important reservoirs in the USA. Investigations should continue into the role other mammalian species may be playing in the epidemiology of R. felis infections.
Return or stock price differences
Creators: name: Masoliver, Jaume
name: Montero, Miquel
name: Perello, Josep
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: The analysis which assumes that tick by tick data is linear may lead to wrong conclusions if the underlying process is multiplicative. We compare data analysis done with the return and stock differences and we study the limits within the two approaches are equivalent. Some illustrative examples concerning these two approaches are given. Actual data is taken from S&P 500 stock cash index.
description: 21 pages, 5 figures (8 plots), submitted for publication
Reply to the "Comment on 'Neel order in doped quasi one-dimensional antiferromagnets'"
Creators: name: Eggert, Sebastian
name: Affleck, Ian
name: Horton, Matthew D. P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a recent comment by A.A. Zvyagin to our Letter [Phys. Rev. Lett. 89, 47202 (2002)] it was pointed out that the bosonization treatment of the antiferromagnetic Heisenberg chain is only valid in the low temperature and long length limit. We support this statement and quantify the limits of validity by explicitly showing the crossover to the high temperature and/or short length limit using a combination of bosonization formulas and numerical results.
description: Reply to a recent comment by A.A. Zvyagin. 1 page, 1 figure. The latest version in PDF format is available from http://fy.chalmers.se/~eggert/papers/chireply.pdf
Heissaptera janaki Stys & Banar 2006
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Enicocephalidae
Heissaptera
Heissaptera janaki

description: Heissaptera janaki Štys & Baňař, 2006
 Heissaptera janaki Štys & Baňař, 2006: 682–690, Figs 1–15 (original description).
The holotype is deposited in NMPC (donation of P. Štys and P. Baňař):
 HOLOTYPE (♀ apter.): ‘NM Mauritius. 700-770m / Le Pouce Mt., 16.-22.i. / 20°11′48″S 57°31′21″E / 2006, J. Janák lgt. [p] // H O L O T Y P E / Heissaptera / janaki gen.nov. et sp.nov. / Štys & Baňař det. 2006 [p, red label].’ (The holotype is card-mounted; detached right fore leg is mounted on a separate card and attached to the same pin).
 Current status. Valid species.
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 437, DOI: 10.5281/zenodo.5303893
Anti dependency distance minimization in short sequences. A graph theoretic approach
Creators: name: Ferrer-i-Cancho, Ramon
name: Gómez-Rodríguez, Carlos
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Dependency distance minimization (DDm) is a word order principle favouring the placement of syntactically related words close to each other in sentences. Massive evidence of the principle has been reported for more than a decade with the help of syntactic dependency treebanks where long sentences abound. However, it has been predicted theoretically that the principle is more likely to be beaten in short sequences by the principle of surprisal minimization (predictability maximization). Here we introduce a simple binomial test to verify such a hypothesis. In short sentences, we find anti-DDm for some languages from different families. Our analysis of the syntactic dependency structures suggests that anti-DDm is produced by star trees.
description: Little corrections before submitting the sources to production (English, format and typos); Journal of Quantitative Linguistics, in press
Brevipalpus cucurbitae Mohanasundaram 1982
Creators: name: Mitra, Subhasree
name: Acharya, Shelley
name: Ghosh, Sujay
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Tenuipalpidae
Brevipalpus
Brevipalpus cucurbitae

description: Brevipalpus cucurbitae Mohanasundaram, 1982
 Material examined — 3♀ and 1♂, Contai [21.7811°N, 87.7450°E], East Midnapore, West Bengal on Cucurbita maxima Duchesne, 12 March 2015, coll. Subhasree Mitra. 2♀ and 1♂, Arambag [22.8728°N, 87.7911°E], Hoogly, West Bengal on Psidium guajava L. 23 August 2015, coll. Subhasree Mitra.
 Distribution — India.
description: Published as part of Mitra, Subhasree, Acharya, Shelley & Ghosh, Sujay, 2018, New records of flat mites (Acari: Tenuipalpidae) from India, pp. 850-854 in Acarologia 58 (4) on page 851, DOI: 10.24349/acarologia/20184291, http://zenodo.org/record/5397861