cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Deep Learning-Based Surveillance System for Violence Detection Using CNN and LSTM
Creators: name: Dr.Suresh M, Yokeshwar RK, Sugith Singh R
Publisher: name: Zenodo
Year: 2024

description: This project proposes a novel approach for enhancing surveillance systems through the integration of Convolutional Neural Networks (CNN) and Long Short-Term Memory (LSTM) models to detect instances of violence in video footage. Traditional surveillance methods often struggle to effectively identify violent behavior due to the complexity and variability of human actions. By leveraging the capabilities of CNNs for feature extraction and LSTMs for temporal modeling, our system aims to improve the accuracy and efficiency of violence detection. The proposed methodology involves preprocessing video data, extracting spatial and temporal features using CNN and LSTM architectures, respectively, and training the combined model on labeled datasets. Evaluation results demonstrate promising performance in accurately identifying violent activities, thereby providing valuable support for security and public safety applications.
Dorymyrmex tener subsp. richteri Forel, 1911, n. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dorymyrmex
Dorymyrmex tener
Dorymyrmex tener mayr. subsp. richteri

description: Dorymyrmex tener Mayr. subsp. Richteri n. sp.
L. 2,5-3,2 mm. Ganz schwarzbraun mit braunen Gliedern. Sehr kurz, aber am ganzen Körper mäßig reichlich und an Fühlerschaft und Schienen spärlicher abstehend fein und spitz behaart. Skulptur und Pubescenz wie beim Arttypus; Kopf noch schmäler. Epinotum mit einem sehr kleinen und stumpfen Kegel, kleiner als bei der var. chilensis, kaum größer als beim Arttyp.us. Sonst genau wie der Arttypus, auch die Barthaare und die unten verdickte Schuppe.
Buenos Aires (Richter).
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on page 308
Analytic tools to brane technology in N=2 gauge theories with matter
Creators: name: Ketov, Sergei V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Exact solutions to the low-energy effective action (LEEA) of the four-dimensional N=2 supersymmetric gauge field theories are known to be obtained either by quantum field theory methods from S-duality in the Seiberg-Witten approach, or by the Type-IIA superstring/M-Theory methods of brane technology. After a brief review of the standard field-theoretical results for the N=2 gauge (Seiberg-Witten) LEEA, we consider a field-theoretical derivation of the exact hypermultiplet LEEA by using the N=2 harmonic superspace methods. We illustrate our techniques on a number of explicit examples. Our main purpose, however, is to discuss the existing analytical (calculational) support for the alternative methods of brane technology. We summarize known exact solutions to the eleven-dimensional and ten-dimensional type-IIA supergravities, which describe classical configurations of intersecting BPS branes with eight supercharges relevant to the non-perturbative N=2 gauge field theory with fundamental hypermultiplet matter. The crucial role of M-Theory in providing a classical resolution of singularities in the ten-dimensional (Type-IIA superstring) brane picture, as well as the N=2 extended supersymmetry in four dimensions, are made manifest. The two approaches to a derivation of the exact N=2 gauge theory LEEA are thus seen to be complementary to each other and mutually dependent.
description: 80 pages, LaTeX, 7 pictures, macros included
Axion Insulator State in a Ferromagnet/Topological Insulator/Antiferromagnet Heterostructure
Creators: name: Hou, Y. S.
name: Wu, R. Q.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose to use ferromagnetic insulator MnBi2Se4/Bi2Se3/antiferromagnetic insulator Mn2Bi2Se5 heterostructures for the realization of the axion insulator state. Importantly, the axion insulator state in such heterostructures only depends on the magnetization of the ferromagnetic insulator and hence can be observed in a wide range of external magnetic field. Using density functional calculations and model Hamiltonian simulations, we find that the top and bottom surfaces have opposite half-quantum Hall conductance, with a sizable global spin gap of 5.1 meV opened for the topological surface states of Bi2Se3. Our work provides a new strategy for the search of axion insulators by using van der Waals antiferromagnetic insulators along with three-dimensional topological insulators.
description: 4 figures, 23 pages,supplementary material added
Fast shuttling of a particle under weak spring-constant noise of the moving trap
Creators: name: Lu, Xiao-Jing
name: Ruschhaupt, A.
name: Muga, J. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the excitation of a quantum particle shuttled in a harmonic trap with weak springconstant colored noise. The Ornstein-Uhlenbeck model for the noise correlation function describes a wide range of possible noises, in particular for short correlation times the white-noise limit examined in Lu et al, Phys. Rev. A 89, 063414 (2014) and, by averaging over correlation times, "1/f ficker noise". We find expressions for the excitation energy in terms of static (independent of trap motion) and dynamical sensitivities, with opposite behavior with respect to shuttling time, and demonstrate that the excitation can be reduced by proper process timing and design of the trap trajectory.
OLIY  TA'LIMDA   SHAXMATNI  O'RGATISHNING  DIDAKTIK VA METODIK TAMOYILLARI
Creators: name: Xoliqov, Umidjon
name: Xoliqova, Sayyora
Publisher: name: Zenodo
Year: 2024

description: Maqolada  oliy shaxmat ta’limi, shaxmatni o’rgatish, didaktika, o’rgatishning didaktik metodik asoslari, maqsad, mazmun, metod, o’rgatishning didaktik metodik prinsiplari, o’zlashtirishning mustahkamligi, barqaror o’zlashtirilgan bilimlar  haqida  ma’lumot  beriladi.
Brachymyrmex longicornis subsp. immunis Forel
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Brachymyrmex
Brachymyrmex longicornis
Brachymyrmex longicornis forel subsp. immunis forel

description: Brachymyrmex longicornis Forel subsp. immunis Forel.
Bahnhof Alto da Serra (Lüderwaldt).
Diese Form verdient als Subspezies zu gelten. Der [[worker]] zeigt eine viel deutlichere Mesoepinotaleinschnürung als die Stammart und ist erheblich größer und stämmiger.
Allerdings hatte ich aus einer anderen Sammelnummer (2371) des Herrn Prof. v. Ihering bei der Beschreibung einige und das [[queen]] zugezogen, die entschieden zur Stammart gehören. Ich bitte, dies bei der Beschreibung von B. longicornis v. immunis zu korrigieren. Die typische subsp. immunis trägt die Nr. 5597 und 12 857 v. Ihering.
Die Nr. 5620, zu welcher das [[male]] auch gehört, kann zwar noch zu immunis gezogen werden, ist aber bereits kleiner und weniger charakterisiert.
Somit gehört das beschriebene [[queen]] zu longicornis i. sp.
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on page 308
$η\to π^{0} γγ$ and $γγ\to π^{0} π^{0}$ in $O(p^{6})$ chiral perturbation theory
Creators: name: Ko, Pyungwon
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: $η\rightarrow π^{0} γγ$ and $\ggpipi$ are considered in $O(p^{6})$ chiral perturbation theory. In addition to the usual $ρ,ω$ contributions, there are two $O(p^{6})$ operators (${\cal L}_{6,m}$) arising from explicit chiral symmetry breaking. Since only one of the two operators contributes to $\etapigg$, the coefficient of this operator ($\equiv d_3$) can be determined in two ways : (i) from the measured decay rate of $η\rightarrow π^{0} γγ$, and (ii) by assuming the resonance saturations of the low energy coefficients in the $O(p^{6})$ chiral lagrangian. We find that two methods lead to vastly different values of $d_3$, which would indicate that either the measured decay rate for $η\rightarrow π^{0} γγ$ is too large by a factor of $2 \sim 3$, or the resonance saturation assumptions do not work for $d_3$.
description: 13 pages in LATEX, one figure can be faxed upon request (To appear in Phys. Lett. B)
pi^0 pi^0 Scattering Amplitudes and Phase Shifts Obtained by the pi^- P Charge Exchange Process
Creators: name: Takamatsu, Kunio
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The results of the analysis of the pi^0 pi^0 scattering amplitudes obtained with pi^- P charge exchange reaction, pi^- P --> pi^0 pi^0 n, data at 9 GeV/c are presented. The pi^0 pi^0 scattering amplitudes show clear f_0(1370) and f_2(1270) signals in the S and D waves, respectively. The pi^0 pi^0 scattering phase shifts have been obtained below Kbar K threshold and been analyzed by the Interfering Amplitude method with introduction of negative background phases. The results show a S wave resonance, sigma. Its Breit-Wigner parameters are in good agreement with those of our previous analysis on the pi^+ pi^- phase shift data.
description: 4 pages, 4 figures. Proceedings of the int. conf. Hadron'99 at Beijing, Aug. 1999. Presented for the collaboration of A.M.Ma, K.Takamatsu, M.Y.Ishida, S.Ishida, T.Ishida, T. Tsuru and H. Shimizu, and the E135 collaboration. For our activities on sigma, visit http://amaterasu.kek.jp/sigma
Cumulants as non-Gaussian qualifiers
Creators: name: Ferreira, Pedro G.
name: Magueijo, Joao
name: Silk, Joseph
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the requirements of good statistics for quantifying non-Gaussianity in the Cosmic Microwave Background. The importance of rotational invariance and statistical independence is stressed, but we show that these are sometimes incompatible. It is shown that the first of these requirements prefers a real space (or wavelet) formulation, whereas the latter favours quantities defined in Fourier space. Bearing this in mind we decide to be eclectic and define two new sets of statistics to quantify the level of non-Gaussianity. Both sets make use of the concept of cumulants of a distribution. However, one set is defined in real space, with reference to the wavelet transform, whereas the other is defined in Fourier space. We derive a series of properties concerning these statistics for a Gaussian random field and show how one can relate these quantities to the higher order moments of temperature maps. Although our frameworks lead to an infinite hierarchy of quantities we show how cosmic variance and experimental constraints give a natural truncation of this hierarchy. We then focus on the real space statistics and analyse the non-Gaussian signal generated by points sources obscured by large scale Gaussian fluctuations. We conclude by discussing the practical implementations of these techniques.
Absorption of Fermions by D3-branes
Creators: name: Hosomichi, Kazuo
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The absorption cross section of dilatinos by D3-branes is calculated by means of both classical type IIB supergravity and the effective gauge field theory on their worldvolume. The two methods give the same results, supporting the microscopic description of black holes in terms of D-branes and giving another evidence of AdS/superconformal reciprocity.
description: 12 pages, semiclassical analysis revised, note and references added
Splitting via Noncommutativity
Creators: name: Lewis, M. L.
name: Lytkina, D. V.
name: Mazurov, V. D.
name: Moghaddamfar, A. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20D05

description: Let $G$ be a nonabelian group and $n$ a natural number. We say that $G$ has a strict $n$-split decomposition if it can be partitioned as the disjoint union of an abelian subgroup $A$ and $n$ nonempty subsets $B_1, B_2, \ldots, B_n$, such that $|B_i| > 1$ for each $i$ and within each set $B_i$, no two distinct elements commute. We show that every finite nonabelian group has a strict $n$-split decomposition for some $n$. We classify all finite groups $G$, up to isomorphism, which have a strict $n$-split decomposition for $n = 1, 2, 3$. Finally, we show that for a nonabelian group $G$ having a strict $n$-split decomposition, the index $|G:A|$ is bounded by some function of $n$.
description: 31 pages
Formation and Evolution of Quark-Gluon Plasma at RHIC and LHC
Creators: name: Eskola, K. J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Initial conditions for quark-gluon plasma formation at $τ=0.1\fm$ are considered in lowest order perturbative QCD. Chemical composition, thermalization of the formed semihard quark-gluon system and especially implications of the new HERA parton distributions with the enhancement at small $x$ are studied. The plasma at $τ=0.1\fm$ is shown to be strongly gluon dominated both at RHIC and LHC, and a possibility for rapid thermalization of gluons at LHC is pointed out. Uncertainties in the calculations, particularly shadowing corrections to the parton distributions, are discussed. Free streaming and ideal hydro limits for the evolution of the gluonic plasma with the calculated minijet initial conditions are demonstrated, and a lower limit for final multiplicities obtained for the LHC nuclear collisions.
description: the uuencoded ps-file is replaced by the tex-file and a separate uuencoded file for the figures.
Structure of Chiral Phase Transitions at Finite Temperature in Abelian Gauge Theories
Creators: name: Fukazawa, Kenji
name: Inagaki, Tomohiro
name: Mukaigawa, Seiji
name: Muta, Taizo
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The mechanism of the chiral symmetry breaking is investigated in the strong-coupling Abelian gauge theories at finite temperature. The Schwinger-Dyson equation in Landau gauge is employed in the real time formalism and is solved numerically within the framework of the instantaneous exchange approximation including the effect of the hard thermal loop for the photon propagator. It is found that the chiral symmetry is broken below the critical temperature T for sufficiently large coupling. The chiral phase transition is found to be of the 2nd order and the phase diagram on the $T-α$ plane is obtained. It is investigated how the structure of the chiral phase transition is affected by the hard thermal loops in the photon propagator.
description: 15pages, uses epic.sty and eepic.sty
Social and Ethical Aspects of 3D-Printed Hair: Expert and Consumer Perspectives
Creators: name: Vladimir Chamovskikh
Publisher: name: Zenodo
Year: 2024

description: This article delves into the innovative realm of 3D-printed hair, a cutting-edge application of 3D printing technology that extends beyond traditional manufacturing into medicine, fashion, and cosmetology. As 3D printing—or additive manufacturing—evolves, it introduces the capability to create highly customized hair solutions that are indistinguishable from real hair, catering to individualsexperiencing hair loss due to medical conditions such as alopecia and chemotherapy. This technological advancement offers unparalleled precision in matching hair color, length, texture, and density, surpassing the quality and naturalness of traditional hair extensions. However, the development and application of 3D-printed hair raise important social and ethical considerations, including the accessibility of the technology, data privacy, and the impact on traditional hair loss treatments. Through a review of scientific literature and interviews with experts in 3D printing, trichology, and medical ethics, the article explores these aspects, highlighting the need for quality and safety standards. The promise of 3D-printed hair in improving the quality of life for those affected by hair loss is significant, yet it necessitates a thoughtful approach to address social, ethical, and regulatory challenges to realize its full potential.
Prenolepis fulva var. fumata Forel
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Prenolepis
Prenolepis fulva
Prenolepis fulva mayr. v. fumata forel

description: Prenolepis fulva Mayr. v. fumata Forel.
[[worker]]. Raiz da Serra, Est. Sao Paulo (v. Ihering). Die früher (1908) von mir als subsp. Biolleyi bezeichneten Stücke aus Sao Paulo gehören nicht zu dieser Subspezies, sondern zur var. fumata, die auch in Paraguay vorkommt.
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on page 309
ORGANIK  G'O'ZA UNING BIOMETRIK KO'RSATKICHLARI VA HOSILDORLIGI
Creators: name: Qo'shiyev, H.H
name: Jumanov, O'.T.
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada Guliston davlat universiteti huzuridagi Agrobiotexnologiyalar va biokimyo ilmiy tadqiqot institutida xamda GIZ xalqaro xamkorlik tashkiloti bilan Organik paxta yetishtirish bo‘yicha olib borilayotgan ilmiy tadqiqotlari natijalari keltirilgan. Bunda ananaviy xolda yetishtirilgan va organik xolda yetishtirilgan “C-6524” g‘o‘za navining biometrik va xosildirlik  ko‘rsatkichlari o‘zaro  taqqoslangan
Observation of $H \rightarrow b\bar{b}$ decays and $VH$ production with the ATLAS detector
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 the Standard Model Higgs boson into a $b\bar{b}$ pair when produced in association with a $W$ or $Z$ boson is performed with the ATLAS detector. The data, corresponding to an integrated luminosity of 79.8 $\mathrm{fb}^{-1}$ were collected in proton-proton collisions during Run 2 of the Large Hadron Collider at a centre-of-mass energy of 13 TeV. For a Higgs boson mass of 125 GeV, an excess of events over the expected background from other Standard Model processes is found with an observed (expected) significance of 4.9 (4.3) standard deviations. A combination with the results from other searches in Run 1 and in Run 2 for the Higgs boson in the $b\bar{b}$ decay mode is performed, which yields an observed (expected) significance of 5.4 (5.5) standard deviations, thus providing direct observation of the Higgs boson decay into $b$-quarks. The ratio of the measured event yield for a Higgs boson decaying into $b\bar{b}$ to the Standard Model expectation is $1.01 \pm 0.12 \mathrm{(stat.)} ^{+0.16}_{-0.15} \mathrm{(syst.)}$. Additionally, a combination of Run 2 results searching for the Higgs boson produced in association with a vector boson yields an observed (expected) significance of 5.3 (4.8) standard deviations.
description: 56 pages in total, author-list starts on page 40, 8 figures, 13 tables, published in Phys. Lett. B, all figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2018-04/
Remote Sensing Phenology of Antarctic Green and Red Snow Algae Using WorldView Satellites
Creators: name: Gray, Andrew
name: Krolikowski, Monika
name: Fretwell, Peter
name: Convey, Peter
name: Peck, Lloyd S.
name: Mendelova, Monika
name: Smith, Alison G.
name: Davey, Matthew P.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Plant Science
snow algae
Antarctica
remote sensing
snow
satellites
WorldView
ecology

description: Snow algae are an important group of terrestrial photosynthetic organisms in Antarctica, where they mostly grow in low lying coastal snow fields. Reliable observations of Antarctic snow algae are difficult owing to the transient nature of their blooms and the logistics involved to travel and work there. Previous studies have used Sentinel 2 satellite imagery to detect and monitor snow algal blooms remotely, but were limited by the coarse spatial resolution and difficulties detecting red blooms. Here, for the first time, we use high-resolution WorldView multispectral satellite imagery to study Antarctic snow algal blooms in detail, tracking the growth of red and green blooms throughout the summer. Our remote sensing approach was developed alongside two Antarctic field seasons, where field spectroscopy was used to build a detection model capable of estimating cell density. Global Positioning System (GPS) tagging of blooms and in situ life cycle analysis was used to validate and verify our model output. WorldView imagery was then used successfully to identify red and green snow algae on Anchorage Island (Ryder Bay, 67°S), estimating peak coverage to be 9.48 × 104 and 6.26 × 104 m2, respectively. Combined, this was greater than terrestrial vegetation area coverage for the island, measured using a normalized difference vegetation index. Green snow algae had greater cell density and average layer thickness than red blooms (6.0 × 104 vs. 4.3 × 104 cells ml−1) and so for Anchorage Island we estimated that green algae dry biomass was over three times that of red algae (567 vs. 180 kg, respectively). Because the high spatial resolution of the WorldView imagery and its ability to detect red blooms, calculated snow algal area was 17.5 times greater than estimated with Sentinel 2 imagery. This highlights a scaling problem of using coarse resolution imagery and suggests snow algal contribution to net primary productivity on Antarctica may be far greater than previously recognized.
Additional file 7 of Wheat in vivo RNA structure landscape reveals a prevalent role of RNA structure in modulating translational subgenome expression asymmetry
Creators: name: Yang, Xiaofei
name: Yu, Haopeng
name: Sun, Wenqing
name: Ding, Ling
name: Li, Ji
name: Cheema, Jitender
name: Ramirez-Gonzalez, Ricardo
name: Zhao, Xuebo
name: Martín, Azahara C.
name: Lu, Fei
name: Liu, Bao
name: Uauy, Cristobal
name: Ding, Yiliang
name: Zhang, Huakun
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7. Review history.
Possible Origin of Memory in Earthquakes: Real catalogs and ETAS model
Creators: name: Fan, Jingfang
name: Zhou, Dong
name: Shekhtman, Louis M.
name: Shapira, Avi
name: Hofstetter, Rami
name: Marzocchi, Warner
name: Ashkenazy, Yosef
name: Havlin, Shlomo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Earthquakes are one of the most devastating natural disasters that plague society. A skilled, reliable earthquake forecasting remains the ultimate goal for seismologists. Using the detrended fluctuation analysis (DFA) and conditional probability (CP) methods we find that memory exists not only in inter-occurrence seismic records, but also in released energy as well as in the series of the number of events per unit time. Analysis of the conventional earthquake model (Epidemic Type Aftershock Sequences, ETAS) indicates that earthquake memory can be reproduced only for a narrow range of model's parameters. This finding, therefore provides additional accuracy on the model parameters through tight restrictions on their values in different worldwide regions and can serve as a testbed for existing earthquake forecasting models.
Phenomenological Consequences of Right-handed Down Squark Mixings
Creators: name: Chua, Chun-Khiang
name: Hou, Wei-Shu
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The mixings of $d_R$ quarks, hidden from view in Standard Model (SM), are naturally the largest if one has an Abelian flavor symmetry. With supersymmetry (SUSY) their effects can surface via $\tilde d_R$ squark loops. Squark and gluino masses are at TeV scale, but they can still induce effects comparable to SM in $B_d$ (or $B_s$) mixings, while $D^0$ mixing could be close to recent hints from data. In general, CP phases would be different from SM, as may be indicated by recent B Factory data. Presence of non-standard soft SUSY breakings with large $\tanβ$ could enhance $b\to dγ$ (or $sγ$) transitions.
description: Version to appear in Phys. Rev. Lett
Do the Broad Emission Line Clouds See the Same Continuum that We See?
Creators: name: Korista, Kirk
name: Ferland, Gary
name: Baldwin, Jack
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observations of quasars, Mrk 335 and the HST quasar composite spectrum, have indicated that many of them have remarkably soft ionizing continua (fnu ~ nu^-2.0, 13.6 eV -- 100 eV). We point out that the number of E > 54.4 eV photons is insufficient to create the observed strengths of the He II emission lines. While the numbers of photons which energize C IV 1549 and O VI 1034 are sufficient, even the most efficiently emitting clouds for these two lines must each cover at least 20% -- 40% of the source. If the typical quasar ionizing continuum is indeed this soft, then we must conclude that the broad emission line clouds must see a very different (harder) continuum than we see. The other viable possibility is that the UV -- EUV SED is double-peaked, with the second peaking near 54 eV, its Wien tail the observed soft X-ray excess.
description: 11 pages AAS-LATeX aaspp4.sty format, including 1 figure; accepted for publication in ApJ
Pheidole bambusarum Forel
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole bambusarum

description: Pheidole bambusarum Forel.
[[worker]] [[soldier]]. Bahnhof Alto da Serra, Est. Sao Paulo (v. Ihering).
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on page 304
Parton Degrees of Freedom from the Path-Integral Formalism
Creators: name: Liu, Keh-Fei
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We formulate the hadronic tensor $W_{μν}$ of deep inelastic scattering in the path-integral formalism. It is shown that there are 3 gauge invariant and topologically distinct contributions. Besides the valence contribution, there are two sources for the sea -- one in the connected insertion and the other in the disconnected insertion. The operator product expansion is carried out in this formalism. The operator rescaling and mixing reveal that the connected sea partons evolve the same way as the valence, i.e. their evolution is decoupled from the disconnected sea and the gluon distribution functions. We explore the phenomenological consequences of this classification in terms of the small x behavior, Gottfried sum rule violation, and the flavor dependence. In particular, we point out that in the nucleon $\bar{u}$ and $\bar{d}$ partons have both the connected and disconnected sea contributions; whereas, $\bar{s}$ parton has only the disconnected sea contribution. This difference between $\bar{u} + \bar{d}$ and $\bar{s}$, as far as we know, has not been taken into account in the fitting of parton distribution functions to experiments.
description: Revised version to appear in PRD
String Junction Transitions in the Moduli Space of N=2 SYM
Creators: name: Bergman, O.
name: Fayyazuddin, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The string theory description of BPS states in D-brane world-volume field theories may undergo transitions from open strings to string webs, as well as between different string webs, as one moves in the field theory moduli space. These transitions are driven by the string creation phenomenon. We demonstrate such transitions in the D3-brane realization of N=2 SU(2) Super-Yang-Mills theory.
description: 15 pages LaTex, 10 eps figures
Exploring the Dynamics of Plant Invasions: From Local to Global Perspectives
Creators: name: Avinashkumar V. Karre, Tianxing Cai
Publisher: name: Zenodo
Year: 2024

description: Plant invasions pose significant ecological and economic challenges across various spatial scales, from local ecosystems to global landscapes. This review paper examines the multifaceted dynamics of plant invasions, encompassing diverse perspectives ranging from localized impacts to broader global implications. The current research findings are synthesized on the drivers, mechanisms, and consequences of plant invasions, considering how these phenomena operate across different scales. By integratinginsights from studies conducted at local, regional, and global levels, the complex interactions between invasive plants and their environments can be elucidated. Furthermore, the implications of plant invasions for biodiversity conservation, ecosystem functioning, and human well-being are discussed, emphasizing the importance of interdisciplinary approaches for understanding and managing invasion processes effectively. Through this comprehensive exploration, this paper aims to contribute to a deeperunderstanding of plant invasions across scales and provide insights for informed decision-making and conservation strategies in the face of ongoing environmental change.
CO observations toward the isolated mid-infrared bubble S44: External triggering of O-star formation by a cloud-cloud collision
Creators: name: Kohno, Mikito
name: Tachihara, Kengo
name: Fujita, Shinji
name: Hattori, Yusuke
name: Torii, Kazufumi
name: Nishimura, Atsushi
name: Hanaoka, Misaki
name: Yoshiike, Satoshi
name: Enokiya, Rei
name: Hasegawa, Keisuke
name: Ohama, Akio
name: Sano, Hidetoshi
name: Yamamoto, Hiroaki
name: Fukui, Yasuo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have performed a multi-wavelength study of the mid-infrared bubble S44 to investigate the origin of isolated high-mass star(s) and the star-formation process around the bubble formed by the HII region. In this paper, we report the results of new CO observations ($^{12}$CO, $^{13}$CO $J=$1-0, and $^{12}$CO $J=$3-2) toward the isolated bubble S44 using the NANTEN2, Mopra, and ASTE radio telescopes. We found two velocity components in the direction of the bubble, at $-84$ km s$^{-1}$ and $-79$ km s$^{-1}$. These two clouds are likely to be physically associated with the bubble,both because of the enhanced $^{12}$CO $J=$3-2/1-0 intensity ratio from a ring-like structure affected by ultraviolet radiation from embedded high-mass star(s) and from the morphological correspondence between the 8 $μ$m emission and the CO distribution. Assuming a single object, we estimate the spectral type of the embedded star inside the bubble to be O8.5-9 ($\sim 20 M_{\odot}$) from the radio-continuum free-free emission. We hypothesize that the two clouds collided with each other 3 Myr ago, triggering the formation of the isolated high-mass star in S44, as also occurred with RCW 120 and RCW 79. We argue that this scenario can explain the origin of the isolated O-star inside the bubble.
description: 21 pages, 12 figures, and 3 tables, accepted for publication in PASJ
THE SUPERSYMMETRIC SINGLET MAJORON MODEL AND THE GENERAL UPPER BOUND ON THE LIGHTEST HIGGS BOSON MASS
Creators: name: Espinosa, J. R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An upper bound on the tree-level mass of the lightest Higgs boson of the Supersymmetric Singlet Majoron Model is obtained. Contrary to some recent claims, it is shown to be of the same form as the general mass bound previously calculated for supersymmetric models with an extended Higgs sector. Soft-breaking masses or exotic vacuum expectation values do not enter in the tree-level bound [which is only controlled by the electroweak scale (M_Z)] and also decouple from the most important radiative corrections to the bound (the ones coming from the top-stop sector). The derivation of the upper bound for general Supersymmetric Models is reviewed in order to clarify its range of applicability.
description: Version to be published in Phys. Lett. B. It includes some minor modifications
Pheidole emeryi
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole emeryi

description: Pheidole Emeryi Mayr.
[[worker]]. var. Bahnhof Alto da Serra, Est. Sao Paulo (Lüderwaldt). Ohne den [[soldier]] nicht genauer zu definieren.
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on page 304
Is there window for "supersoft" Pomeron in $J/ψ$ photoproduction at low energy?
Creators: name: Roy, D.
name: Morii, T.
name: Toki, H.
name: Titov, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The low energy $J/ψ$ photoproduction cross-section has been studied on the basis of the Pomeron model. To incorporate the discrepancy between experimental data and the predictionns by the conventional models, i.e. the sum of the soft Pomeron with intercept 1.08 and the hard Pomeron with intercept 1.418, a Regge trajectory associated with a scalar meson (f,a) exchange which we call "supersoft" Pomeron, is introduced additionally. To distinguish between the conventional model and this new additional Pomeron, observations related to other polarization observables in upcoming polarized experiments are discussed.
description: 9 pages including 2 figs
Anomaly Inflow at Singularities
Creators: name: Blum, Julie D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Many noncompact Type I orbifolds satisfy tadpole constraints yet are anomalous. We present a generalization of the anomaly inflow mechanism for some of these cases in six and four dimensions.
description: 6 pages, harvmac.tex
DCASE 2018 Challenge Surrey Cross-Task convolutional neural network baseline
Creators: name: Kong, Qiuqiang
name: Iqbal, Turab
name: Xu, Yong
name: Wang, Wenwu
name: Plumbley, Mark D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The Detection and Classification of Acoustic Scenes and Events (DCASE) consists of five audio classification and sound event detection tasks: 1) Acoustic scene classification, 2) General-purpose audio tagging of Freesound, 3) Bird audio detection, 4) Weakly-labeled semi-supervised sound event detection and 5) Multi-channel audio classification. In this paper, we create a cross-task baseline system for all five tasks based on a convlutional neural network (CNN): a "CNN Baseline" system. We implemented CNNs with 4 layers and 8 layers originating from AlexNet and VGG from computer vision. We investigated how the performance varies from task to task with the same configuration of neural networks. Experiments show that deeper CNN with 8 layers performs better than CNN with 4 layers on all tasks except Task 1. Using CNN with 8 layers, we achieve an accuracy of 0.680 on Task 1, an accuracy of 0.895 and a mean average precision (MAP) of 0.928 on Task 2, an accuracy of 0.751 and an area under the curve (AUC) of 0.854 on Task 3, a sound event detection F1 score of 20.8% on Task 4, and an F1 score of 87.75% on Task 5. We released the Python source code of the baseline systems under the MIT license for further research.
description: Accepted by DCASE 2018 Workshop. 4 pages. Source code available
Giant magnetocaloric effect in exchange-frustrated GdCrTiO5 antiferromagnet
Creators: name: Das, M.
name: Roy, S.
name: Khan, N.
name: Mandal, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the effect of exchange frustration on the magnetocaloric properties of GdCrTiO$_5$ compound. Due to the highly exchange-frustrated nature of magnetic interaction, in GdCrTiO$_5$, the long-range antiferromagnetic ordering occurs at much lower temperature $T_N$=0.9 K and the magnetic cooling power enhances dramatically relative to that observed in several geometrically frustrated systems. Below 5 K, isothermal magnetic entropy change (-$ΔS_{\rm m}$) is found to be 36 J kg$^{-1}$ K$^{-1}$, for a field change ($ΔH$) of 7 T. Further, -$ΔS_{\rm m}$ does not decrease from its maximum value with decreasing in $T$ down to very low temperatures and is reversible in nature. The adiabatic temperature change, $ΔT_{\rm ad}$, is 15 K for $ΔH$=7 T. These magnetocaloric parameters are significantly larger than that reported for several potential magnetic refrigerants, even for small and moderate field changes. The present study not only suggests that GdCrTiO$_5$ could be considered as a potential magnetic refrigerant at cryogenic temperatures but also promotes further studies on the role of exchange frustration on magnetocaloric effect. In contrast, only the role of geometrical frustration on magnetocaloric effect has been previously reported theoretically and experimentally investigated on very few systems.
description: 8 pages, 12 figures
Pheidole gouldi Forel
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole gouldi

description: Pheidole Gouldi Forel, var.?.
Einige [[worker]], ohne [[soldier]], aus Villa Nova, Est. Bahia (v. Ihering), sehen der Ph. Gouldi Forel aus Guatemala äußerst ähnlich. Doch ist ohne [[soldier]] nichts damit anzufangen.
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on page 304
Integral Solution for the Microwave Background Anisotropies in Non-fl at Universes
Creators: name: Zaldarriaga, Matias
name: Seljak, Uros
name: Bertschinger, Edmund
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an efficient method to compute CMB anisotropies in non-flat universes. First we derive the Boltzmann equation for cosmic microwave background temperature and polarization fluctuations produced by scalar perturbations in a general Robertson-Walker universe. We then apply the integral method to solve this equation, writing temperature and polarization anisotropies as a time integral over a geometrical term and a source term. The geometrical terms can be written using ultra-spherical Bessel functions, which depend on curvature. These cannot be precomputed in advance as in flat space. Instead we solve directly their differential equation for selected values of the multipoles. The resulting computational time is comparable to the flat space case and improves over previous methods by 2-3 orders of magnitude. This allows one to compute highly accurate CMB temperature and polarization spectra, matter transfer functions and their CMB normalizations for any cosmological model, thereby avoiding the need to use various approximate fitting formulae that exist in the literature.
description: 29 pages, 2 figure, AAS LateX, minor revisions to match the accepted version, code available at http://arcturus.mit.edu:80/~matiasz/CMBFAST/cmbfast.html
$ \boldsymbolγ $-vibration in $^{198}$Hg
Creators: name: Chakraborty, S.
name: Sharma, H. P.
name: Tiwary, S. S.
name: Majumder, C.
name: Banerjee, P.
name: Ganguly, S.
name: Muralithar, S.
name: Singh, R. P.
name: Bhat, G. H.
name: Sheikh, J. A.
name: Palit, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Low lying states of $^{198}$Hg have been investigated via $^{197}$Au($^{7}$Li, $ α$2n$ γ$)$ ^{198} $Hg reaction at E$ _{\text{beam}} $ = 33 MeV and 38 MeV and the members of $ γ$-vibrational band have been identified. Results are compared with the systematic of this mass region and found in agreement. Observed band structures have been interpreted using the theoretical framework of microscopic triaxial projected shell model (TPSM) approach and it is shown that TPSM results are in fair agreement with the observed energies.
About the modern "experimental value" of W boson width.
Creators: name: Ginzburg, I. F.
name: Melnikov, K.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that the methods which have been used up to now to determine the $W$ width from the $p\bar p$ data confirm the SM predictions for some combinations of various phenomenological parameters, however, they do not give an independent value for the $W$ width. Moreover, the accuracy that could be achieved in future experimental checks of SM predictions for such quantities is limited by effects which require detailed theoretical study.
description: Latex, 8 pages.
Option of three pseudo--Dirac neutrinos
Creators: name: Krolikowski, Wojciech
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: As an alternative for popular see-saw mechanism, the option of three pseudo% -Dirac neutrinos is discussed, where ${1/2}(m^{(L)} + m^{(R)}) \ll m^{(D)}$ for their Majorana and Dirac masses. The actual neutrino mass matrix is assumed in the form of tensor product $ M^{(ν)} \otimes {(\{array} {cc} λ^{(L)} & 1 1 & λ^{(R)} \{array})}$, where $ M^{(ν)}$ is a neutrino family mass matrix ($ M^{(ν) \dagger} = M^{(ν)}$) and $λ^{(L,R)} \equiv m^{(L,R)}/m^{(D)}$ with $ m^{(L)}$, $ m^{(R)}$ and $ m^{(D)} $ being taken as universal for three neutrino families. It is shown that three neutrino effects (deficits of solar $ν_e $'s and atmospheric $ ν_μ$'s as well as the possible LSND excess of $ν_e $'s in accelerator $ν_μ$ beam) can be nicely described by the corresponding neutrino oscillations, though the LSND effect may, alternatively, be eliminated (by a parameter choice). Atmospheric $ν_μ$'s oscillate dominantly into $ν_τ$'s, while solar $ν_e $'s - into (existing here automatically) Majorana sterile counterparts of $ν_e $'s. A phenomenological texture for neutrinos, compatible with the proposed description, is briefly presented.
description: LaTeX, 10 pages
title: ADCO, Ordre cistercien : comptes (1403-1423) (11 H 1161), f. 00174
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161), f. 00174, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
Megalomyrmex iheringi Forel, 1911, n. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1911
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Megalomyrmex
Megalomyrmex iheringi

description: Megalomyrmex Iheringi n. sp.
[[worker]]. L. 4,7-5 mm. Kiefer mit 5 starken Zähnen, glänzend, zerstreut, grob punktiert, mit einigen stumpfen Streifen und Spuren einer feinen Runzelung. Kopf gerundet rechteckig, um 1/4 länger als breit, hinten etwas schmäler als vorn, aber mit deutlichem, schwach konvexem Hinterrand, ohne erhabenen Gelenkrand, mit konvexen Seiten (also wie bei Foreli und modestus Em. geformt). Clypeus mit konvexem Vorderrand, hinten recht schmal zwischen den Stirnleisten; diese mit einem kleinen, relativ horizontalen Vorderlappen. Augen nur wenig vor der Mitte, groß, konvex (klein bei modestus). Der Fühlerschaft überragt den Hinterrand um mehr als 1/3 seiner Länge. Fünftes und sechstes Geißelglied ungefähr so dick als lang; die anderen etwas länger. Keule, scharf dreigliedrig. Neuntes Geißelglied so lang wie das zehnte und doppelt so lang wie das achte. Erstes Geißelglied fast doppelt so lang wie das zweite. Thorax wie bei leoninus Forel und modestus Em., mit längsgefurchter, unbewehrter Basalfläche des Epinotums; aber die Einschnürung ist tiefer und ziemlich schmal, und die abschüssige Fläche des Epinotums steiler, kürzer bogig in die Basalfläche übergehend. Unten, am Episternum, 2 kleine erhabene Lamellen. Stielchen genau wie bei modestus. Beide Knoten unten ohne Zähne (der erste mit einem Zahn bei leoninus).
Ganz glatt und sehr glänzend, mit zerstreuten haartragenden Punkten. Abstehende Behaarung gelblich, spitz, ziemlich kurz, überall mäßig verteilt, an den Schienen und am Fühlerschaft etwas schief. Anliegende Behaarung fast null. Gleichmäßig gelblich rot.
Bahnhof Alto da Serra (v. Ihering); Park Cajurü bei Alto da Serra (Lüderwaldt), Est. Sao Paulo, Brasilien.
Dem modestus Emery am nächsten, aber dunkler und lebhafter gefärbt, größer, und durch die Augen und die Fühler besonders scharf zu unterscheiden, auch durch den schmäleren Hinterteil des Clypeus.
description: Published as part of Forel, A., 1911, Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.)., pp. 285-312 in Deutsche Entomologische Zeitschrift 1911 on pages 304-305
The form factor of the transition gamma gamma * pi^0
Creators: name: Nasrallah, N.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A simple method is used to extrapolate the form factor for the process gamma* gamma *--->pi^0 when two virtual photons produce a pi ^0 from the region of large spacelike photon virtualities to the experimentally accessible case when one of the photons is real. The method is also applied to the study of the axial anomaly and omega -rho -pi coupling and to the pion charge and charge radius. The results compare favourably with the experimental measurements.
description: 9 pages, 1 eps figure