cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2 of Pan-cancer characterization of expression and clinical relevance of m6A-related tissue-elevated long non-coding RNAs
Creators: name: Xu, Kang
name: Cai, Yangyang
name: Zhang, Mengying
name: Zou, Haozhe
name: Chang, Zhenghong
name: Li, Donghao
name: Bai, Jing
name: Xu, Juan
name: Li, Yongsheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Additional file 2: Supplemental materials and methods, and supplemental figure S1-S9.Figure S1. Numbers of m6A-regulated lncRNAs across tissues. Figure S2. Numbers of m6A-regulated TE lncRNAs across tissues in four data resources. Figure S3. Distribution of odds ratios for comparison between TE lncRNAs and non-TE lncRNAs across tissues in four data resources. Figure S4. Number of m6A peaks correlated with TE lncRNAs in four resources. Figure S5.Co-expression between m6A regulators and m6A-modified TE lncRNAs. A, River plot showing the expression correlation between m6A modified TE lncRNAs and m6A regulators. B, Bar plots showing the number of m6A regulators correlated with each m6A modified TE lncRNA. Color indicated the different data resources. C-E, Scatter plots showing the correlation between the expression of lncRNAs and m6A regulators. C for PVT1 and YTHDF2; D for SOX2-OT and HNRNPA2B1; E for KCNK15-AS1 and ALKBH5. Figure S6. Numbers of TE lncRNAs correlated with m6A regulators. Figure S7. Number of m6A modified TE lncRNAs across cancer types. Figure S8. GSEA for m6A modified lncRNAs in HCC, LGG and GBM. A, F11-AS1 in HCC; B, LINC01018 in HCC; C, MIR325HG in LGG, D, MIR325HG in GBM. Figure S9. GSEA figures for m6A-modified lncRNAs in HCC, LGG and GBM. A, F11-AS1 enriched in DNA repair pathway in HCC; B, LINC01018 enriched in DNA repair pathway in HCC; C, MIR325HG enriched in EMT pathway in LGG, D, MIR325HG enriched in EMT pathway in GBM.
Quantum Twist-Deformed D=4 Phase Spaces with Spin Sector and Hopf Algebroid Structures
Creators: name: Lukierski, Jerzy
name: Meljanac, Stjepan
name: Woronowicz, Mariusz
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the generalized (10+10)-dimensional D=4 quantum phase spaces containing translational and Lorentz spin sectors associated with the dual pair of twist-quantized Poincare Hopf algebra $\mathbb{H}$ and quantum Poincare Hopf group $\widehat{\mathbb{G}}$. Two Hopf algebroid structures of generalized phase spaces with spin sector will be investigated: first one $% \mathcal{H}^{(10,10)}$ describing dynamics on quantum group algebra $% \widehat{\mathbb{G}}$ provided by the Heisenberg double algebra $\mathcal{HD=% }\mathbb{H}\rtimes \widehat{\mathbb{G}}$, and second, denoted by $\mathcal{% \tilde{H}}^{(10,10)}$, describing twisted Hopf algebroid with base space containing twisted noncommutative Minkowski space $\hat{x}_{μ}$. We obtain the first explicit example of Hopf algebroid structure of relativistic quantum phase space which contains quantum-deformed Lorentz spin sector.
description: 15 pages
First Vizslas of The United States
Creators: name: Moshynska, Oksana
Publisher: name: Zenodo
Year: 2023
Subjects: subject: Vizsla
subject: Working Dogs/history
subject: Dog History
subject: The United States
subject: Hungarian Pointer
subject: Magyar Pointer

description: The Vizsla (Smooth), also known as a Hungarian Pointer, Magyar Vizsla, Magyar Pointer, or Yellow Pointer, is a beautiful, noble-looking, intelligent, and versatile breed excelling at various tasks presented to them. Vizsla may become a hunter, show prospect, competitive or non-competitive performance sport athlete, or companion. Such versatility is due to hundreds years of selective breeding and betterment of the breed, its traits and abilities. This paper reviews the newsletter records between 1850 and 1959 that cover stories about the first Vizslas in the United States. This paper is a continuation of previously published studies on the Vizsla history subject (Moshynska, 2019, https://doi.org/10.5281/zenodo.14852820; Moshynska, 2020, https://www.ancient-origins.net/history-ancient-traditions/vizsla-0013289).
Magnetic properties of the three-band Hubbard model
Creators: name: Maier, Th.
name: Zoelfl, M. B.
name: Pruschke, Th.
name: Keller, J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present magnetic properties of the three-band Hubbard model in the para- and antiferromagnetic phase on a hypercubic lattice calculated with the Dynamical Mean-Field Theory (DMFT). To allow for solutions with broken spin-symmetry we extended the approach to lattices with AB-like structure. Above a critical sublattice magnetization m_d=0.5 one can observe rich structures in the spectral-functions similar to the t-J model which can be related to the well known bound states for one hole in the Neel-background. In addition to the one-particle properties we discuss the static spin-susceptiblity in the paramagnetic state at the points q=0 and q=(pi,pi,pi,...) for different dopings delta. The delta-T-phase-diagram exhibits an enhanced stability of the antiferromagnetic state for electron-doped systems in comparison to hole-doped. This asymmetry in the phase diagram is in qualitative agreement with experiments for high-T_c materials.
description: revised version, to be published
Massilia rivuli Lu & Deng & Liu & Wang & Yang & Xu 2020, SP. NOV.
Creators: name: Lu, Huibin
name: Deng, Tongchu
name: Liu, Feifei
name: Wang, Yonghong
name: Yang, Xunan
name: Xu, Meiying
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Bacteria
Proteobacteria
Betaproteobacteria
Burkholderiales
Oxalobacteraceae
Massilia
Massilia rivuli

description: DESCRIPTION OF MASSILIA RIVULI SP. NOV.
 Massilia rivuli (ri’vu.li. L. gen. masc. n. rivuli, isolated from a rivulet).
 Cells are Gram-stain-negative, facultative anaerobic, rod-shaped, motile with a flagellum, 2.3–3.7 µm long and 1.0–1.2 µm wide. Colonies are creamy and concave with a wrinkled margin. Growth occurs at 10–37 °C (optimum, 24 °C), pH 4.5–9.5 (optimum, pH 7.0) and <0.5% NaCl (w/v; optimum, 0%). Positive for oxidase, catalase, urease and nitrate reduction, but negative for H 2 S production, phenylalanine deaminase, VP test, methyl red test and indole production. Hydrolyses Tweens (20, 40, 60 and 80), gelatin, casein and starch, but not aesculin. Utilizes maltose monohydrate, sucrose, L-arabinose, trehalose dihydrate, starch, glycerol, sodium pyruvate, sodium acetate anhydrous and L-aspartic acid, but not lactose monohydrate, D-glucose, D-fructose, mannitol,D-sorbitol, L-glutamic acid,L-valine, glycine, L-proline,L-serine, sodium oxalate, sodium formate dihydrate or disodium fumarate. Negative for esterase (C4), esterase lipase (C8), lipase (C14), cystine arylamidase, trypsin, α -chymotrypsin, β -galactosidase, β -glucuronidase, β -glucosidase, N -acetyl- β -glucosaminidase, α -mannosidase and α -fucosidase; positive for alkaline phosphatase, leucine arylamidase, valine arylamidase, acid phosphatase, naphthol- AS-BI-phosphohydrolase, α -galactosidase and α -glucosidase. The major fatty acids are C 16:1 ω 7 c, C 16:0 and C 12:0. The polar lipids include phosphatidylethanolamine, phosphatidylglycerol and one unidentified phospholipid. The G+C content of genomic DNA is 62.8%.
 The type strain, FT92WT (=GDMCC 1.1682 T =KACC 21474 T), was isolated from a subtropical stream in PR China. The GenBank/EMBL/DDBJ accession numbers for the 16S rRNA gene sequence and the draft genome of strain FT92WT are MN548381 and WKJJ00000000, respectively.
description: Published as part of Lu, Huibin, Deng, Tongchu, Liu, Feifei, Wang, Yonghong, Yang, Xunan & Xu, Meiying, 2020, DUganella laCTea sp. nov., DUganella gUangzHOUensis sp. nov., DUganella flavida sp. nov. and Massilia rivUli sp. nov., isolated from a subtropical stream in PR China and proposal to reclassify DUganella ginsengisOli as Massilia ginsengisOli comb. nov., pp. 4822-4830 in International Journal of Systematic and Evolutionary Microbiology 70 (8) on page 4829, DOI: 10.1099/ijsem.0.004355, http://zenodo.org/record/6224074
The Einstein-Podolsky-Rosen Paradox and SU(2) relativity
Creators: name: O'Hara, Paul
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The EPR paradox dates back to 1935 when Einstein et al., through the use of non commuting operators, proposed that quantum mechanics was not complete in that it suggested a `spooky action at a distance.' Later in 1964 John Bell was able to express the dilemma in a simple inequality involving spin-singlet states. If the inequality were satisfied then Einstein was correct and if it were violated then it favored the quantum mechanics point of view. In what follows, we present two approaches to Bell's inequality, and then offer an interpretation from the viewpoint of quantum mechanics based on the principle that the whole is more than the sum of its parts. This is then combined with the properties of the $SU(2)$ group to give a more intuitive understanding of non-locality and spin entanglement from the perspective of the relativistic characteristics of rotations.
description: Accepted for publication in J. of Phy. (Conf) as proceedings for IARD2018
Measurement of the local Jahn-Teller distortion in LaMnO_3.006
Creators: name: Proffen, Th.
name: DiFrancesco, R. G.
name: Billinge, S. J. L.
name: Brosha, E. L.
name: Kwei, G. H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The atomic pair distribution function (PDF) of stoichiometric LaMnO_3 has been measured. This has been fit with a structural model to extract the local Jahn-Teller distortion for an ideal Mn(3+)O_6 octahedron. These results are compared to Rietveld refinements of the same data which give the average structure. Since the local structure is being measured in the PDF there is no assumption of long-range orbital order and the real, local, Jahn-Teller distortion is measured directly. We find good agreement both with published crystallographic results and our own Rietveld refinements suggesting that in an accurately stoichiometric material there is long range orbital order as expected. The local Jahn-Teller distortion has 2 short, 2 medium and 2 long bonds.
description: 5 pages, 3 postscript figures, minor changes
Nozioni di q-calcolo nell'ambito del quantum calculus
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2021
Subjects: q-calculus
quantum calculus
physics
q-derivata
q-esponenziale
Eulero
Integrale di Jackson
q-antiderivata
Jacobi
Ramanujan
Pochhammer
q-Gamma
q-Beta
Jackson

description: Il testo propone alcune nozioni di q-calcolo nell'ambito del quantum calculus. Si daranno definizioni, dimostrazioni ed esercizi, partendo dai q-numeri e q-binomi. Si definirà la q-derivazione. Poi vedremo le identità di Eulero, i q-esponenziali e le funzioni q-trigonometriche. Seguiranno la q-antiderivata e l'integrale di Jackson. Si vedrà la definizione della funzioni q-Gamma e q-Beta.
description: Nella nuova versione, aggiunti alcuni q-integrali
Anelytra (Euanelytra) fovea Yang & Bian 2021, sp. nov.
Creators: name: Liu, Jing
name: Yang, Zizhong
name: Lu, Xiangyi
name: Bian, Xun
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Tettigoniidae
Anelytra
Anelytra fovea

description: Anelytra (Euanelytra) fovea Yang & Bian sp. nov.
 Chinese name: 小HḎOiễ
Figure 5
 Description. Female. Body medium. Fastigium verticis conical, robust and short, projecting forward, apex obtusely rounded. Face subrugose with numerous impressed dots (Fig. 5A–B). Eyes globular, protruding.
Posterior margin of pronotum slightly concave (Fig. 5B); the transversal sulci indistinct; lateral lobes longer than deep, humeral sinus shallow, ventral margins slightly oblique (Fig. 5C).
Procoxae with 1 spine; profemora with 2–3 internal and 3 external spines on ventral surface; protibiae with 6–7 internal and 6 external spines on ventral surface, apices with 1 pair of spurs. Mesofemora with 4 ventral spines on external margin; mesotibiae with 1–2 internal and 7 external spines on ventral surface, apices with 1 pair of spurs. Postfemora with 8 external spines on ventral surface; apices of genicular lobes rounded; posttibiae with 10 internal and 8 external spines on dorsal surface, ventral surface with 1–2 internal and 2–4 external spines, apices bearing one pair of ventral subapical spurs, two pairs of ventral apical spurs and one pair of dorsal apical spurs.
Tegmina short, covered by pronotum, invisible in dorsal view.
Tenth abdominal tergite with triangular median concavity (Fig. 5D–E). Subgenital plate with basal area broad, narrowing, posterior margin obtusely rounded with 1 small median concavity (Fig. 5G). Ovipositor moderately upwards, dorsal and ventral margins smooth, apices acute (Fig. 5F).
 Male. Unknown.
 Coloration. Body light brown. Apical, ventral and lateral margins of fastigium verticis, center area of frons black brown.
 Measurements (mm). Body: ♀ 24.1; pronotum: ♀ 7.2; tegmina: ♀ 1.0; postfemora: ♀ 11.2; ovipositor: 11.3.
 Material examined. Holotype: female, Lvchun, Yunnan, June 1–15, 2015, coll. by Zizhong Yang; DUIER.
 Distribution. Yunnan (Lvchun).
 Etymology. The new name refers to the posterior margin of female subgenital plate bearing a small concavity in the middle; from Latin “ fove ”.
 Discussion. The new species is very similar to Anelytra (Euanelytra) compressa Shi & Qiu, 2009 in the shape of female subgenital plate, but differs from the latter in: central area of frons black; posterior margin of female subgential plate obtusely rounded, ventral surface without median carina.
description: Published as part of Liu, Jing, Yang, Zizhong, Lu, Xiangyi & Bian, Xun, 2021, New additions to the Chinese Anelytra Redtenbacher, 1891 (Tettigoniidae: Conocephalinae; Agraeciini), pp. 379-394 in Zootaxa 5032 (3) on pages 386-388, DOI: 10.11646/zootaxa.5032.3.4, http://zenodo.org/record/5494673
Automation of the Cavendish Experiment to 'Weigh the Earth'
Creators: name: Andrews, J. J.
name: Bobowski, J. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: We describe a simple and inexpensive method for automating the data collection in the well-known Cavendish torsion balance experiment to determine the gravitational constant $G$. The method uses a linear array of phototransistors and requires no moving parts. Multiplexers and a data-acquisition device are used to sample the state of each phototransistor sequentially. If the sampled phototransistor is illuminated by the laser spot, the position and time are recorded to a data file. The recorded data does an excellent job of capturing the damped harmonic oscillations. The resulting data were analysed to extract an experimental value of $G$ that was within 5% of the accepted value.
description: 10 pages, 5 figures
Note on Signature Change and Colombeau Theory
Creators: name: Dray, Tevian
name: Ellis, George
name: Hellaby, Charles
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recent work alludes to various `controversies' associated with signature change in general relativity. As we have argued previously, these are in fact disagreements about the (often unstated) assumptions underlying various possible approaches. The choice between approaches remains open.
description: REVTex, 3 pages; to appear in GRG
Megachile (Eutricharaea) Thomson
Creators: name: Praz, Christophe
name: Al-Shahat, Ahmed M.
name: Gadallah, Neveen S.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Megachile

description: Subgenus Eutricharaea Thomson
 Diagnosis: Female: Small- to medium-sized Megachile (rarely larger, e.g., in M. sedilloti) mostly diagnosable in the field by the small size and the white scopa (often dark on S6 or S5 and S6). Additional diagnostic traits are given in Praz (2017) and are summarized here: Sterna nearly always with distinct apical fringes of white hairs beneath scopa. Depending on the species group (see Praz 2017), mandible 4- or 5-toothed, with cutting edge in third interspace only, sometimes recessed behind margin and difficult to see in front view. Species of the subgenus Anodonteutricharaea Tkalců, represented in Egypt at least by M. inornata Walker 1871, are superficially similar; in those species, there are no apical fringes of white hairs on the sterna, and the basal seta of the female claws is comparatively long; in Eutricharaea, the basal seta is modified to a thick process (Praz 2017: figs 5, 7). The only known species of Eurymella in Egypt, M. patellimana Spinola 1838, has the scopa orange (with white apical fasciae on sterna), a particularly broad hind basitarsus (basitarsus more slender in Eutricharaea: Praz 2017: figs 28, 29), and a 4-toothed mandible with particularly acute tooth 1.
 Male: Small to medium species (rarely larger), mostly diagnosable in the field by the presence of white vestiture on the disc of T6 and the multidentate preapical carina of T6. Additional diagnostic traits of Palearctic species (Praz 2017) are summarized here: mandible always tridentate, with a triangular inferior process (lacking in Anodonteutricharaea and in M. (Eurymella) patellimana) (Praz 2017: fig. 8). Front coxa usually with a spine (lacking only in M. soikai Benoist 1961). T7 small, little visible, not produced into tooth. Front tarsi simple or conspicuously enlarged. M. (Eurymella) patellimana is characterized in the male by numerous conspicuous traits, in particular the strongly modified front tarsi and the produced and narrowed carina of T6 (Praz 2017: fig. 49).
 The delimitation and diagnosis of the species groups within Eutricharaea are given in Praz (2017); important criteria to recognize these groups are mentioned in the identification key below.
description: Published as part of Praz, Christophe, Al-Shahat, Ahmed M. & Gadallah, Neveen S., 2021, Taxonomic revision of the subgenus Eutricharaea Thomson in Egypt, with a key to the species and the description of two new species (Hymenoptera, Anthophila Megachilidae, genus Megachile Latreille), pp. 301-330 in Zootaxa 5032 (3) on pages 304-305, DOI: 10.11646/zootaxa.5032.3.1, http://zenodo.org/record/5494653
Renormalization Group Transformation for the Wave Function
Creators: name: Hattab, Hanae El
name: Polonyi, Janos
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The problem considered here is the determination of the hamiltonian of a first quantized nonrelativistic particle by the help of some measurements of the location with a finite resolution. The resulting hamiltonian depends on the resolution of the measuring device. This dependence is reproduced by the help of a blocking transformation on the wave function. The systems with quadratic hamiltonian are studied in details. The representation of the renormalization group in the space of observables is identified.
description: Final version to appear in Ann. Phys
Density-wave steady-state phase of dissipative ultracold fermions with nearest-neighbor interactions
Creators: name: Panas, Jaromir
name: Pasek, Michael
name: Dhar, Arya
name: Qin, Tao
name: Geißler, Andreas
name: Hafez-Torbati, Mohsen
name: Sorantin, Max E.
name: Titvinidze, Irakli
name: Hofstetter, Walter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In this work we investigate the effect of local dissipation on the presence of density-wave ordering in spinful fermions with both local and nearest-neighbor interactions as described by the extended Hubbard model. We find density-wave order to be robust against decoherence effects up to a critical point where the system becomes homogeneous with no spatial ordering. Our results will be relevant for future cold-atom experiments using fermions with non-local interactions arising from the dressing by highly-excited Rydberg states, which have finite lifetimes due to spontaneous emission processes.
description: 15 pages, 6 figures
High-precision stellar abundances of the elements - methods and applications
Creators: name: Nissen, Poul Erik
name: Gustafsson, Bengt
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Methods to determine abundances of the elements in the atmospheres of F, G, and K stars with precisions of 0.01-0.03 dex are reviewed. Such high-precision stellar abundances have led to the discovery of unexpected phenomena and relations with important bearings on the astrophysics of galaxies, stars, and planets, such as existence of discrete stellar populations in the Galactic disk and halo, differences in the relation between abundances and elemental condensation temperature for the Sun and solar twins, differences in chemical composition between binary star components and between members of star clusters, and tight relations between some abundance ratios and age for solar-like stars. We conclude that if high-precision abundances can be achieved in studies of more distant stars and stars on the giant and supergiant branches, many more interesting future applications, of great relevance to stellar and galaxy evolution, will be possible. Hence, in planning abundance surveys, it is important to carefully balance the need for large samples of stars against the spectral resolution and signal-to-noise ratio needed to obtain high-precision abundances. Furthermore, it is an advantage to work differentially on stars with similar atmospheric parameters, because then a simple 1D LTE analysis of stellar spectra may be sufficient. However, when determining high-precision absolute abundances or differential abundances between stars having more widely different parameters, e.g. metal-poor stars compared to the Sun or giants to dwarfs, then 3D non-LTE effects must be taken into account.
description: 69 pages, 17 figures, invited review to be published in A&ARv
Epigenetic variation in Populus nigra cv 'Italica' clones along climatic and geographical gradients
Creators: name: Díez Rodríguez, Bárbara
name: Mackenbach, Tabea
name: Opgenoorth, Lars
name: Heer, Katrin
Publisher: name: Zenodo
Year: 2019
Subjects: EpiDiverse
Phenotypic variation
Plant adaptation

description: Plant ecological epigenetics aims at understanding how epigenetic changes affect the ability of plants to adapt to the environment. This is important for predicting species responses to global change. The Lombardy poplar (Populus nigra cv. ‘Italica’) is a unique system to study epigenetics in trees. It is a male clone that has been widely planted throughout Europe since the 17th century. As such the identical genotype covers a wide range of environments and allows to investigate the ecological priming inferred by these environmental conditions. In this project, P. nigra ‘Italica’ clones from twelve sites across European-scale geographic and climatological gradients will be investigated. Specifically, DNA methylation will be screened in order to characterize epigenetic structure, associate methylation variants with relevant ecological and climatic variables, and assess the contribution of environmental induction to epigenetic changes relative to stably inherited methylation patterns. Additionally, cuttings from the twelve sampling sites were planted in a common garden with a random block design to screen phenotypic differences. In autumn 2018 and spring 2019, growth and phenology parameters were scored in 375 trees. The date of winter bud set did not differ between sites and no correlation with climatic variables was found, but the day of bud set showed a positive correlation with height and diameter.
Massilia ginsengisoli Lu, Deng, Liu, Wang, Yang & Xu, 2020, COMB. NOV.
Creators: name: Lu, Huibin
name: Deng, Tongchu
name: Liu, Feifei
name: Wang, Yonghong
name: Yang, Xunan
name: Xu, Meiying
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Bacteria
Proteobacteria
Betaproteobacteria
Burkholderiales
Oxalobacteraceae
Massilia
Massilia ginsengisoli

description: DESCRIPTION OF MASSILIA GINSENGISOLI COMB. NOV.
 Massilia ginsengisoli (gin.sen.gi.so’li. N.L. n. ginsengum ginseng; L. n. solum soil; N.L. gen. n. ginsengisoli of soil of a ginseng field, the source of the type strain).
 Basonym: Duganella ginsengisoli Zhang et al. 2016.
 The description is identical to that given by Zhang et al. [4].
 The type strain is DCY83 T (=KCTC 42409 T =JCM 30745 T).
description: Published as part of Lu, Huibin, Deng, Tongchu, Liu, Feifei, Wang, Yonghong, Yang, Xunan & Xu, Meiying, 2020, DUganella laCTea sp. nov., DUganella gUangzHOUensis sp. nov., DUganella flavida sp. nov. and Massilia rivUli sp. nov., isolated from a subtropical stream in PR China and proposal to reclassify DUganella ginsengisOli as Massilia ginsengisOli comb. nov., pp. 4822-4830 in International Journal of Systematic and Evolutionary Microbiology 70 (8) on page 4829, DOI: 10.1099/ijsem.0.004355, http://zenodo.org/record/6224074
Search for long-lived particles produced in $pp$ collisions at $\sqrt{s}=13$ TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for the decay of neutral, weakly interacting, long-lived particles using data collected by the ATLAS detector at the LHC is presented. The analysis in this paper uses 36.1 fb$^{-1}$ of proton-proton collision data at $\sqrt{s} = 13$ TeV recorded in 2015-2016. The search employs techniques for reconstructing vertices of long-lived particles decaying into jets in the muon spectrometer exploiting a two vertex strategy and a novel technique that requires only one vertex in association with additional activity in the detector that improves the sensitivity for longer lifetimes. The observed numbers of events are consistent with the expected background and limits for several benchmark signals are determined.
description: 53 pages in total, author list starting page 37, 13 figures, 12 tables, submitted to Phys. Rev. D. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2017-05
Alkaline earth atoms in optical tweezers
Creators: name: Cooper, Alexandre
name: Covey, Jacob P.
name: Madjarov, Ivaylo S.
name: Porsev, Sergey G.
name: Safronova, Marianna S.
name: Endres, Manuel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate single-shot imaging and narrow-line cooling of individual alkaline earth atoms in optical tweezers; specifically, strontium-88 atoms trapped in $515.2~\text{nm}$ light. We achieve high-fidelity single-atom-resolved imaging by detecting photons from the broad singlet transition while cooling on the narrow intercombination line, and extend this technique to highly uniform two-dimensional arrays of $121$ tweezers. Cooling during imaging is based on a previously unobserved narrow-line Sisyphus mechanism, which we predict to be applicable in a wide variety of experimental situations. Further, we demonstrate optically resolved sideband cooling of a single atom close to the motional ground state of a tweezer. Precise determination of losses during imaging indicate that the branching ratio from $^1$P$_1$ to $^1$D$_2$ is more than a factor of two larger than commonly quoted, a discrepancy also predicted by our ab initio calculations. We also measure the differential polarizability of the intercombination line in a $515.2~\text{nm}$ tweezer and achieve a magic-trapping configuration by tuning the tweezer polarization from linear to elliptical. We present calculations, in agreement with our results, which predict a magic crossing for linear polarization at $520(2)~\text{nm}$ and a crossing independent of polarization at 500.65(50)nm. Our results pave the way for a wide range of novel experimental avenues based on individually controlled alkaline earth atoms in tweezers -- from fundamental experiments in atomic physics to quantum computing, simulation, and metrology implementations.
Comment on ``Evidence for Anisotropic State of Two-Dimensional Electrons in High Landau Levels''
Creators: name: Simon, Steven H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In a recent letter M. Lilly et al [PRL 82, 394 (1999)] have shown that a highly anisotropic state can arise in certain two dimensional electron systems. In the large square samples studied, resistances measured in the two perpendicular directions are found to have a ratio that may be 60 or larger at low temperature and at certain magnetic fields. In Hall bar measurements, the anisotropy ratio is found to be much smaller (roughly 5). In this comment we resolve this discrepancy by noting that the anisotropy of the underlying sheet resistivities is correctly represented by Hall bar resistance measurements but shows up exponentially enhanced in resistance measurements on square samples due to simple geometric effects. We note, however, that the origin of this underlying resistivity anisotropy remains unknown, and is not addressed here.
description: 1 page, minor calculational error repaired
Megachile apicalis Spinola 1808
Creators: name: Praz, Christophe
name: Al-Shahat, Ahmed M.
name: Gadallah, Neveen S.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Megachile
Megachile apicalis

description: Megachile apicalis Spinola 1808
 Megachile apicalis Spinola 1808: 259, ♀, “in agro albisolensi [Albisola Superiore, Liguria, Italy]“.
 Megachile albopicta Smith 1853: 154, ♀, “ Algeria “. Holotype ♀, BMNH.
 Megachile mixta Costa 1863: 44, ♀, “ Calabria Ulteriore [Calabria, Italy]“.
 Megachile dimidiativentris Dours 1873: 300, ♀, “Algérie. Montp. [Algeria. Montpellier, France]”.
 Megachile massiliensis Pérez 1902: CXXI, ♀ [erroneously given as male in description], [no locality given: Marseille, France]. Holotype ♀, MNHN.
 Megachile virginica Mitchell 1926: 113, ♀, Virginia [USA, introduced].
 Type material: The holotypes of M. albopicta and of M. massiliensis have been examined.
 Additional material: EGYPT: 1 ♂, Munsa (Ashmun, Minufiya), 5.v.2016, leg. A. Al-Shahat (sweep net) (EFC); 1 ♀ Marsa Matrouh, 1.v.2016, leg. A. Al-Shahat (sweep net) (EFC).
 Distribution: Southern Europe and most of the Western Palearctic.
 Diagnosis: See Amiet et al. (2004), Scheuchl (2006).
description: Published as part of Praz, Christophe, Al-Shahat, Ahmed M. & Gadallah, Neveen S., 2021, Taxonomic revision of the subgenus Eutricharaea Thomson in Egypt, with a key to the species and the description of two new species (Hymenoptera, Anthophila Megachilidae, genus Megachile Latreille), pp. 301-330 in Zootaxa 5032 (3) on page 312, DOI: 10.11646/zootaxa.5032.3.1, http://zenodo.org/record/5494653
ENERGY AND PERFORMANCE EVALUATION OF REACTIVE, PROACTIVE, AND HYBRID ROUTING PROTOCOLS IN WIRELESS MESH NETWORK
Creators: name: Fendji Kedieng Ebongue, Jean Louis
Publisher: name: Zenodo
Year: 2019

description: This paper evaluates the energy consumption of well-known routing protocols, along with other metricssuch as throughput, packet delivery ratio (PDR), and delay in different scenarios. We consider two othermetrics in order to capture the efficiency of the energy consumption: e-throughput which is the ratiobetween the consumed energy and the throughput; and the e-PDR which is the ratio between theconsumed energy and the PDR. We compare four routing protocols: AODV, OLSR, and HWMP inReactive and Proactive modes. The number of nodes is varying between 25 and 81 nodes, with differentmobility models. Simulations are conducted using NS3 and the parameters of a real network interfacecard. From the results, AODV presents the lowest energy consumption and a better e-Throughput. OLSRprovides a better e-PDR in mobile scenarios. With a smaller e-PDR and e-Throughput, the proactivemode of HWMP is more energy efficient than the reactive mode.
Extension of Convolutional Neural Network with General Image Processing Kernels
Creators: name: Jung, Jay Hoon
name: Shin, Yousun
name: Kwon, YoungMin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We applied pre-defined kernels also known as filters or masks developed for image processing to convolution neural network. Instead of letting neural networks find its own kernels, we used 41 different general-purpose kernels of blurring, edge detecting, sharpening, discrete cosine transformation, etc. for the first layer of the convolution neural networks. This architecture, thus named as general filter convolutional neural network (GFNN), can reduce training time by 30% with a better accuracy compared to the regular convolutional neural network (CNN). GFNN also can be trained to achieve 90% accuracy with only 500 samples. Furthermore, even though these kernels are not specialized for the MNIST dataset, we achieved 99.56% accuracy without ensemble nor any other special algorithms.
description: 4 pages, 6 figures
Cosmic acceleration without quintessence
Creators: name: Banerjee, Narayan
name: Pavon, Diego
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is argued that the Brans-Dicke theory may explain the present accelerated expansion of the universe without resorting to a cosmological constant or quintessence matter
description: Latex file, 7 pages, no figures, to be published in Phys. Rev. D
Metal-insulator transition induced by 16O -18O oxygen isotope exchange in colossal negative magnetoresistance manganites
Creators: name: Babushkina, N. A.
name: Belova, L. M.
name: Ozhogin, V. I.
name: Gorbenko, O. Yu.
name: Kaul, A. R.
name: Bosak, A. A.
name: Khomskii, D. I.
name: Kugel, K. I.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The effect of 16O-18O isotope exchange on the electric resistivity was studied for (La(1-y)Pr(y))0.7Ca0.3MnO3 ceramic samples. Depending on y, this mixed perovskite exhibited different types of low-temperature behavior ranging from ferromagnetic metal (FM) to charge ordered (CO) antiferromagnetic insulator. It was found that at y=0.75, the substitution of 16O by 18O results in the reversible transition from a FM to a CO insulator at zero magnetic field. The applied magnetic field (H >= 2 T) transformed the sample with 18O again to the metallic state and caused the increase in the FM transition temperature Tc of the 16O sample. As a result, the isotope shift of Tc at H = 2 T was as high as 63 K. Such unique sensitivity of the system to oxygen isotope exchange, giving rise even to the metal-insulator transition, is discussed in terms of the isotope dependence of the effective electron bandwidth which shifts the balance between the CO and FM phases.
description: 5 pages (RevTeX), 2 eps figures included, to appear in J. Appl. Phys. 83, (1998)
Megachile flabellipes Perez 1895
Creators: name: Praz, Christophe
name: Al-Shahat, Ahmed M.
name: Gadallah, Neveen S.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Megachile
Megachile flabellipes

description: Megachile flabellipes Pérez 1895
 Megachile flabellipes Pérez 1895: 23, ♀ ♂, “[no locality given: France]”.
 Type material: Several syntypes have been examined, all probably originating from France even if this species was described in Pérez’s work “ Mellifères de Barbarie ” (MNHN).
 Additional material: EGYPT: 1 ♂, Sinai, Wadi Tubug 1600 m, 23.6.1998, leg. Freidberg & Kaplan (SMNH); see also Norfolk and Dathe (2019).
 Distribution: Widely distributed in southern Europe and from the Sinai Peninsula through the Middle East, eastwards to Iran.
 Diagnosis: see Amiet et al. (2004), Scheuchl (2006).
description: Published as part of Praz, Christophe, Al-Shahat, Ahmed M. & Gadallah, Neveen S., 2021, Taxonomic revision of the subgenus Eutricharaea Thomson in Egypt, with a key to the species and the description of two new species (Hymenoptera, Anthophila Megachilidae, genus Megachile Latreille), pp. 301-330 in Zootaxa 5032 (3) on page 312, DOI: 10.11646/zootaxa.5032.3.1, http://zenodo.org/record/5494653
DORIVOR O'SIMLIKLARNING INSON HAYOTIDAGI AHAMIYATI
Creators: name: Botirova, F.T.
name: Yaqubov, T.B.
Publisher: name: Zenodo
Year: 2024

description: Qadimdan dorivor o‘simliklardan insonlar salomatligini   saqlashda foydalanib kelishgan. Shifobaxsh o‘simliklar kasalliklarning oldini olishda muhim rol o‘ynaydi va ularni targ‘ib qilish va foydalanish barcha mavjud profilaktika strategiyalariga mos keladi. Kasalliklarni davolashda o‘simlik dori vositalarini tadqiq qilish va ulardan foydalanish kundan-kunga ortib bormoqda. Dorivor o‘simliklar tabiiy birikmalar mavjudligi sababli dorivor xususiyatlarga ega molekulalarning asosiy manbai hisoblanadi. Dorivor o‘simliklar inson kasalliklarini davolash uchun foydalidir va fitokimyoviy tarkibiy qismlar mavjudligi sababli davolanishda muhim rol o‘ynaydi. Ushbu tadqiqot o‘simliklarning dorivor maqsadlarida foydalanish bo‘yicha bilimlarga va ularning shifobaxsh xususiyatlarini, shuningdek, dorivor o‘simliklarning aholi salomatligi uchun muhim bo‘lgan kasalliklarga qarshi kurashdagi roli, hissasi va foydaliligini tasdiqlash uchun ilmiy tadqiqotlarga qaratilgan.
Monte Carlo study of the magnetic critical properties of the two-dimensional Ising fluid
Creators: name: Ferreira, A. L.
name: Korneta, W.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A two-dimensional fluid of hard spheres each having a spin $\pm 1$ and interacting via short-range Ising-like interaction is studied near the second order phase transition from the paramagnetic gas to the ferromagnetic gas phase. Monte Carlo simulation technique and the multiple histogram data analysis were used. By measuring the finite-size behaviour of several different thermodynamic quantities,we were able to locate the transition and estimate values of various static critical exponents. The values of exponents $β/ν$ and $γ/ν$ are close to the ones for the two-dimensional lattice Ising model. However, our result for the exponent $ν=1.35$ is very different from the one for the Ising universality class.
description: 6 pages, 8 figures. To appear in Phys. Rev. E
The $d$-dimensional softcore Coulomb potential and the generalized confluent Heun equation
Creators: name: Hall, Richard L
name: Saad, Nasser
name: Bryenton, Kyle R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 33C05, 03.65, 33C47, 47E05, 34B60, 33C15, 34A05, 34B30, 81Q05

description: An analysis of the generalized confluent Heun equation $(α_2r^2+α_1r)\,y''+(β_2r^2+β_1r+β_0)\,y'-(\varepsilon_1r+\varepsilon_0)\,y=0$ in $d$-dimensional space, where $\{α_i, β_i, \varepsilon_i\}$ are real parameters, is presented. With the aid of these general results, the quasi exact solvability of the Schrödinger eigenproblem generated by the softcore Coulomb potential $V(r)=-e^2Z/(r+b),\, b>0$, is explicitly resolved. Necessary and sufficient conditions for polynomial solvability are given. A three-term recurrence relation is provided to generate the coefficients of polynomial solutions explicitly. We prove that these polynomial solutions are sources of finite sequences of orthogonal polynomials. Properties such as recurrence relations, Christoffel-Darboux formulas, and the moments of the weight function are discussed. We also reveal a factorization property of these polynomials which permits the construction of other interesting related sequences of orthogonal polynomials.
description: 16 Pages, 5 figures, Journal of Mathematical Physics, 2018
KonsortSWD-Roadshow bei der Lecture Series "DatenHorizonte" der FDM-Schleswig-Holstein am 05.02.2024
Creators: name: Miller, Bernhard
name: Brück, Ruben
name: Ikiz-Akinci, Dilek
name: Fuß, Daniel
name: Netscher, Sebastian
Publisher: name: Zenodo
Year: 2024
Subjects: KonsortSWD
FDM-SH
Lecture Series
DatenHorizonte

description: Am 05.02.2024 war Bernhard Miller bei der Lecture Series "DatenHorizonte" der FDM-SH digital zu Gast und gab einen spannenden Einblick über die Projekte, Ziele und Strukturen von KonsortSWD. Hier die Folien noch einmal zum Nachlesen.
Rigidity of frameworks with coordinated constraint relaxations
Creators: name: Serocold, Hattie
Publisher: name: Lancaster University
Year: 2019

description: This thesis is concerned with the rigidity of coordinated frameworks. These are considered to be bar-joint frameworks for which the requirement that the lengths of bars be kept fixed is relaxed on some collection of bars, with the caveat that all bars within a coordination class must change length by the same amount. We begin by formulating the conditions for a framework to be continuously coordinated rigid, infinitesimally coordinated rigid, and statically coordinated rigid. We prove that static and infinitesimal rigidity are equivalent for coordinated frameworks, and that for regular coordinated frameworks, continuous rigidity and infinitesimal rigidity are equivalent. We give a characterisation of the rigidity of frameworks in d-dimensional Euclidean space with k coordination classes, based on the rigidity of the structure graph of such a framework. Since minimal infinitesimal rigidity of bar-joint frameworks is characterised in 1- and 2-dimensions, we extend the standard characterisations to a combinatorial characterisation of minimally infinitesimally rigid frameworks with one class of coordinated bars, and with two classes of coordinated bars, in both dimension 1 and dimension 2. We also obtain an inductive characterisation of such minimally infinitesimally rigid frameworks using coordinated analogues to standard inductive constructions. We conclude by considering coordinated frameworks with symmetric realisations, and give some initial results in this area.
Heat-to-Mechanical Energy Conversion in Graphene: Manifestation of Umklapp Enhancement with Strain
Creators: name: Shiri, Daryoush
name: Isacsson, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Conversion of heat-flux, from a steady state temperature difference, to mechanical vibration is demonstrated in graphene nanoribbons using direct non-equilibrium molecular dynamics (NEMD). We observe that this effect is independent of the method of imposing the temperature gradient, heat flux as well as imposed boundary conditions. We propose that simply dividing the nanoribbon in long and short sections using a partially immobilized area will lead to excitation of long-wavelength vibrations in the long section of the nanoribbon. This results in simpler architectures for heat-to-vibration converter devices based on graphene or other 2D materials. Furthermore we observe that applying tensile axial strain to nanoribbons, facilitates vibrational instability by reducing the required threshold heat flux or temperature gradient. Finally, we discuss the role played by Umklapp scattering for physical mechanisms behind these observations.
description: 9 Figures
New Light on the Baryon Fraction in Galaxy Clusters
Creators: name: Sadat, R.
name: Blanchard, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Baryon fraction in clusters, combined with constraints from primordial nucleosynthesis is currently used to provide a robust upper limit on the cosmological density parameter $Ω_0$. Current analyses lead to gas fractions at virial radius which are typically of the order of 0.20$h^{-3/2}_{50}$, favoring a low density universe. In this work, we examine critically this issue through the analysis of the baryon distribution in clusters. We find that the currently derived gas fraction profile, increases regularly from the inner part to the outer part, up to the virial radius, and beyond. Such a shape contrasts with what is expected from numerical hydro-dynamical simulations, in which the gas fraction is more or less constant in the outer region, reaching a plateau when the contrast density falls off below $10^4$. We argue that such a difference is hardly explained by reheating effects, while taking into account various factors entering into the determination of clusters gas fraction may erase such a difference. Indeed, using recent estimates on gas content in the outer part of clusters (Vikhlinin et al., 1999) and applying the correction factor due to the effect of gas clumping, we find that the gas fraction shape over the range $ 200< δ< 10^5$ is roughly consistent with hydro-dynamical simulations for an universal gas fraction in the range 8-11% (for $h_{50} =1.$), the mass estimators being calibrated from numerical simulations. In contrast, values of the order of 20% do not give acceptable fit to the data on any scale. We conclude, that high values of $Ω_0$ can not be ruled out on the basis of the baryon fraction argument.
description: 6 pages, 2 figures, accepted in Astronomy and Astrophysics
Anticipating acene-based chromophore spectra with molecular orbital arguments
Creators: name: Hele, Timothy J. H.
name: Fuemmeler, Eric G.
name: Sanders, Samuel N.
name: Kumarasamy, Elango
name: Sfeir, Matthew Y.
name: Campos, Luis M.
name: Ananth, Nandini
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Recent synthetic studies on the organic molecules tetracene and pentacene have found certain dimers and oligomers to exhibit an intense absorption in the visible region of the spectrum which is not present in the monomer or many previously-studied dimers. In this article we combine experimental synthesis with electronic structure theory and spectral computation to show that this absorption arises from an otherwise dark charge-transfer excitation 'borrowing intensity' from an intense UV excitation. Further, by characterizing the role of relevant monomer molecular orbitals, we arrive at a design principle that allows us to predict the presence or absence of an additional absorption based on the bonding geometry of the dimer. We find this rule correctly explains the spectra of a wide range of acene derivatives and solves an unexplained structure-spectrum phenomenon first observed seventy years ago. These results pave the way for the design of highly absorbent chromophores with applications ranging from photovoltaics to liquid crystals.
description: 29 pages, 63 pages with SI, 5 figures