cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Collimation system
Creators: name: Redaelli, S.
name: Bruce, R.
name: Lechner, A.
name: Mereghetti, A.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: A variety of processes can cause unavoidable beam losses during normal and abnormal beam operation. Because of the high stored energy of about 700 MJ and the small transverse beam sizes, the HL-LHC beams are highly destructive. Even a local beam loss of a tiny fraction of the full beam in a superconducting magnet could cause a quench, and larger beam losses could cause damage to accelerator components. Therefore, all beam losses must be tightly controlled. For this purpose, a multistage collimation system has been installed, to safely dispose of beam losses. Unlike other high-energy colliders, where the main purpose of collimation is typically to reduce experimental backgrounds, the LHC and the HL-LHC require efficient beam collimation during all stages of operation from injection to top energy. The requirement to operate efficiently and safely with high-intensity hadron beams at small colliding beam sizes provides significant challenges, which drive the key design aspects of the collimation system at the HL-LHC.
description: CERN Yellow Reports: Monographs, Vol. 10 (2020): High-Luminosity Large Hadron Collider (HL-LHC): Technical design report
Nucleon axial structure from lattice QCD
Creators: name: Bali, Gunnar S.
name: Barca, Lorenzo
name: Collins, Sara
name: Gruber, Michael
name: Löffler, Marius
name: Schäfer, Andreas
name: Söldner, Wolfgang
name: Wein, Philipp
name: Weishäupl, Simon
name: Wurm, Thomas
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a new analysis method that allows one to understand and model excited state contributions in observables that are dominated by a pion pole. We apply this method to extract axial and (induced) pseudoscalar nucleon isovector form factors, which satisfy the constraints due to the partial conservation of the axial current up to expected discretization effects. Effective field theory predicts that the leading contribution to the (induced) pseudoscalar form factor originates from an exchange of a virtual pion, and thus exhibits pion pole dominance. Using our new method, we can recover this behavior directly from lattice data. The numerical analysis is based on a large set of ensembles generated by the CLS effort, including physical pion masses, large volumes (with up to $96^3 \times 192$ sites and $L m_π= 6.4$), and lattice spacings down to $0.039 \, \text{fm}$, which allows us to take all the relevant limits. We find that some observables are much more sensitive to the choice of parametrization of the form factors than others. On the one hand, the $z$-expansion leads to significantly smaller values for the axial dipole mass than the dipole ansatz ($M_A^{\text{$z$-exp}}=1.02(10) \, \text{GeV}$ versus $M_A^{\text{dipole}} = 1.31(8) \, \text{GeV}$). On the other hand, we find that the result for the induced pseudoscalar coupling at the muon capture point is almost independent of the choice of parametrization ($g_P^{\star \ \text{$z$-exp}} = 8.68(45)$ and $g_P^{\star \ \text{dipole}} = 8.30(24)$), and is in good agreement with both, chiral perturbation theory predictions and experimental measurement via ordinary muon capture. We also determine the axial coupling constant $g_A$.
Simulating time-dependent thermoelectric transport in quantum systems
Creators: name: Slimane, Adel Kara
name: Reck, Phillipp
name: Fleury, Geneviève
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We put forward a gauge-invariant theoretical framework for studying time-resolved thermoelectric transport in an arbitrary multiterminal electronic quantum system described by a non-interacting tight-binding model. The system is driven out of equilibrium by an external time-dependent electromagnetic field (switched on at time $t_0$) and possibly by static temperature or electrochemical potential biases applied (from the remote past) between the electronic reservoirs. Numerical simulations are conducted by extending to energy transport the wave-function approach developed by Gaury et al. and implemented in the t-Kwant library. We provide a module that allows us to compute the time-resolved heat currents and powers in addition to the (already implemented) charge currents, and thus to simulate dynamical thermoelectric transport through realistic devices, when electron-electron and electron-phonon interactions can be neglected. We apply our method to the non-interacting Resonant Level Model and verify that we recover the results reported in the literature for the time-resolved heat currents in the expected limits. Finally, we showcase the versatility of the library by simulating dynamical thermal transport in a Quantum Point Contact subjected to voltage pulses.
description: 19 pages, 5 appendices, 4 figures, final version as published
Superconductivity up to 14.2 K in MnB$_4$ under pressure
Creators: name: Xiang, Zhe-Ning
name: Zhang, Ying-Jie
name: Lu, Qing
name: Li, Qing
name: Li, Yiwen
name: Huang, Tianheng
name: Zhu, Yijie
name: Ye, Yongze
name: Sun, Jian
name: Wen, Hai-Hu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The discovery of superconductivity in 3$d$-transition metal compounds with strong magnetism is interesting but rare. Especially for Mn-based compounds, there exist only very limited materials that show superconductivity. Here, we report the discovery of superconductivity up to 14.2 K in a Mn-based material MnB$_4$. By applying high pressures, we found the continuous suppression of a weak insulating behavior and the occurrence of superconductivity after about 30 GPa. With further increasing pressure, $T_\text{c}$ is gradually enhanced and reaches the maximum value of about 14.2 K at 150 GPa with a Fermi-Liquid behavior in the normal states. The synchrotron X-ray diffraction data reveal the unchanged monoclinic (S.G: $P2_1/c$) symmetry but an unusual crossover of the lattice parameters $b$ and $c$. Theoretical calculations based on the electron-phonon coupling picture reveal a very low $T_\text{c}$ (less than 1 K), manifesting an exotic pairing mechanism beyond the Bardeen-Cooper-Schrieffer (BCS) theory. Our findings show a promising way to explore high $T_\text{c}$ superconductivity by combining the 3d-transition metal magnetic elements and light elements.
description: 36 pages total; 24 pages of main text with 5 figures, 12 pages of supplement with 1 table and 8 figures
MOESM8 of Correction to: A comprehensive fungi-specific 18S rRNA gene sequence primer toolkit suited for diverse research issues and sequencing platforms
Creators: name: Banos, Stefanos
name: Lentendu, Guillaume
name: Kopf, Anna
name: Tesfaye Wubet
name: Glöckner, Frank
name: Reich, Marlis
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Plant Biology

description: Additional file 11. Taxonomic composition of three environmental samples. Barchart indicates relative sequence abundance of the different fungal classes/subgroups amplified by the primer pair nu-SSU-1334-5′/nu-SSU-1648-3′ (FF390/FR-1). Others: Blastocladiomyetes, Glomeromycetes, Monoblepharidomycetes, Pucciniomycotina_Incertae sedis.
RF systems
Creators: name: Calaga, R.
name: Baudrenghien, P.
name: Capatina, O.
name: Jensen, E.
name: Montesinos, E.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: The HL-LHC beams are injected, accelerated, and stored to their nominal energy of 7 TeV by the existing 400 MHz superconducting RF system of the LHC. A novel superconducting RF system consisting of eight cavities per beam for transverse deflection (aka crab cavities) of the bunches will be used to compensate the geometric loss in luminosity due to the non-zero crossing angle and the extreme focusing of the bunches in the HL-LHC. Due to doubling of the beam currents in the HL-LHC era, an optimal detuning scheme (aka full- detuning) is required to cope with the transient beam loading effects. A modulation of the klystron and cavity phase make the phase of bunches with respect to the RF clock to progressively slip along the bunch train, but then recover during the abort gap. With this scheme the klystron power is independent of the beam current and maintained constant over one full turn at the expense of bunch-to-bunch phase modulation. This scheme was experimentally tested in 2016 and operational since then in the LHC during the acceleration ramp and flat-top. During injection of the HL-LHC beams from the SPS in to the LHC, the original half-detuning scheme to strictly preserve the bunch-to-bunch spacing is a pre-requisite. The total available voltage with HL-LHC beams is therefore limited to approximately 6 MV with the available RF power at injection. Second harmonic RF system at 800 MHz for Landau damping and lower frequency accelerating RF system at 200 MHz in conjunction with the exiting 400 MHz cavities for improved capture from the SPS for intense and longer bunches were studied but are no longer considered for the HL-LHC.
description: CERN Yellow Reports: Monographs, Vol. 10 (2020): High-Luminosity Large Hadron Collider (HL-LHC): Technical design report
Notallus Keifer 1975
Creators: name: Xue, Xiao-Feng
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Notallus

description: Notallus Keifer, 1975
 Type species. Notallus nerii Keifer, 1975a: 13–14.
 Diagnosis. Body fusiform; scapular setae (sc) and tubercles on rear shield margin, directed posteriorly; legs with usual segmentation and setae, empodium entire; coxae I and coxae II each with 3 setae; opisthosoma with 3 ridges, first three dorsal annuli narrower than others.
 This genus is monotypic (Amrine et al. 2003).
description: Published as part of Xue, Xiao-Feng & Zhang, Zhi-Qiang, 2009, 2257, pp. 1-128 in Zootaxa 2257 on page 85
Intelligent Ranking System for Sustainability Factors in Case of Community-based Tourism
Creators: name: Saurabh Srivastav, Pankaj Srivastava
Publisher: name: TuEngr Group
Year: 2021
Subjects: After Covid tourism
Economic sustainability
Cultural sustainability
Social sustainability
Fuzzy decision matrix
Ebadi distance method
Soft computing
Fuzzy AHP
Fuzzy Modeling
Decision making
Hamming distance method
Fuzzy TOPSIS
Environmental sustainability Recommendation Systems.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 12, 5, 12A5K: 1-13
Inhibition of splitting of the chiral and deconfinement transition due to rotation in QCD: the phase diagram of linear sigma model coupled to Polyakov loop
Creators: name: Singha, Pracheta
name: Ambrus, Victor E.
name: Chernodub, Maxim N.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss the effect of rigid rotation on the critical temperatures of deconfinement and chiral transitions in the linear sigma model coupled to quarks and the Polyakov loop. We point out the essential role of the causality condition, which requires that any point of the system should rotate slower than the velocity of light. We show that imposing this physical requirement leads to inhibition of the splitting between the chiral and confining transitions, which becomes negligibly small (ΔT ~ 1 MeV or less) for experimentally relevant, slow angular velocities Ω ~ 10 MeV of a 5-10 fm-sized systems. Moreover, the boundedness of the system has a much bigger effect on temperature splitting than the rotation itself: the splitting reaches 10 MeV in a small, one-fermi-sized non-rotating system. The temperature splitting may, however, become enhanced in an academic limit of ultra-relativistic regimes when the boundary of the system rotates at near-to-light velocities.
description: 18 pages, 8 figures
MOESM4 of Molecular characterization of cytidine monophospho-N-acetylneuraminic acid hydroxylase (CMAH) associated with the erythrocyte antigens in dogs
Creators: name: Uno, Yumiko
name: Kawakami, Shota
name: Ochiai, Kazuhiko
name: Omi, Toshinori
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: 60506 Virology
subject: Computational Biology

description: Additional file 4 RT-PCR analysis of feline CMAH mRNA expression in different tissues of cat.
Insertion magnets
Creators: name: Todesco, E.
name: Ferracin, P.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: In general, magnets will be tested individually in a vertical test station, and then horizontally in the final cold mass assembly within the final cryostat, with the exception of Q2 and D2 whose length does not allow vertical testing. Many power tests will be done in laboratories collaborating with CERN (BNL for vertical test of Q1/Q3, FNAL for horizontal test of Q1/Q3, KEK for vertical test of D1, LASA for vertical test of high order correctors, IMP (Lanzhou-China) for vertical test of D2 correctors, FREIA (Univ. of Uppsala, Sweden) for vertical test of MCBXFB. For the D2 correctors and for the high order correctors, performance shall be assessed in LASA and IMP at 4.5 K. All test will require reaching the so-called ultimate current, corresponding to operation in the HL-LHC at 7.5 TeV. All main magnets will undergo a thermal cycle to verify the training. A string including the magnets from Q1 to D1 will be assembled in the CERN test facility (SM18) and tested prior to the installation of the HL-LHC components in the LHC tunnel.
description: CERN Yellow Reports: Monographs, Vol. 10 (2020): High-Luminosity Large Hadron Collider (HL-LHC): Technical design report
Enhanced ZnTe infiltration in porous silicon by Isothermal Close Space Sublimation
Creators: name: de Melo, C.
name: Larramendi, S.
name: Costa, V. Torres-
name: Santoyo-Salazar, J.
name: Behar, M.
name: Dias, J. Ferraz
name: de Melo, O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Isothermal Close Space Sublimation (ICSS) technique was used for embedding porous silicon (PS) films with ZnTe. It was studied the influence of the preparation conditions and in particular of a chemical etching step before the ZnTe growth, on the composition profile and final porosity of ZnTe embedded PS. The structure of the embedded material was determined by x-ray diffraction analysis while the thickness of the samples was determined by scanning electron microscopy (SEM). Rutherford backscattering (RBS) and Energy Dispersive (EDS) spectrometries allowed determining the composition profiles. We conclude that the etching of the PS surface before the ZnTe growth has two main effects: the increase of the porosity and enhancing the reactivity of the inner surface. It was observed that both effects benefit the filling process of the pores. Since RBS and EDS cannot detect the porosity in the present system, we explore the evolution of porosity by the fitting of the UV-VIS reflectance spectra. The atomic percent determined with this method was in relatively good agreement with that obtained from the RBS and EDS measurements.
description: This article appeared in Microporous and Mesoporous Materials 188 2014 93 98 and may be found at www.sciencedirect.com/science/article/pii/S138718111400019
Machine layout and performance
Creators: name: Arduini, G.
name: Bruce, R.
name: De Maria, R.
name: Giovannozzi, M.
name: Iadarola, G.
name: Jowett, J.
name: Métral, E.
name: Papaphilippou, Y.
name: Tomás Garcia, R.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: The goal of the High-luminosity upgrade of the LHC is to deliver an integrated luminosity of at least 250 fb-1 per year (assuming at least 160 days of operation at high-luminosity) in each of the two high-luminosity general-purpose detectors, ATLAS and CMS, located at the interaction points (IP) 1 and 5, respectively. The ATLAS and CMS detectors will be upgraded to handle an average pile-up, the number of events per bunch crossing, of at least 140 (ultimately 200), corresponding to an instantaneous luminosity of approximately 5 × 1034 cm-2 s-1 (ultimately 7.5 × 1034 cm-2 s-1) for operation with 25 ns beams consisting of 2760 bunches at 7 TeV, and for an inelastic cross-section σin = 81 mb. The detectors are also expected to handle a peak line density of pile-up events of at least 1.3 events per mm per bunch crossing and ultimately larger values with limited reduction of the detection efficiency.
description: CERN Yellow Reports: Monographs, Vol. 10 (2020): High-Luminosity Large Hadron Collider (HL-LHC): Technical design report
Many-body dynamical localization in the kicked Bose-Hubbard chain
Creators: name: Fava, Michele
name: Fazio, Rosario
name: Russomanno, Angelo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We provide evidence that a clean kicked Bose-Hubbard model exhibits a many-body dynamically localized phase. This phase shows ergodicity breaking up to the largest sizes we were able to consider. We argue that this property persists in the limit of large size. The Floquet states violate eigenstate thermalization and then the asymptotic value of local observables depends on the initial state and is not thermal. This implies that the system does not generically heat up to infinite temperature, for almost all the initial states. Differently from many-body localization here the entanglement entropy linearly increases in time. This increase corresponds to space-delocalized Floquet states which are nevertheless localized across specific subsectors of the Hilbert space: In this way the system is prevented from randomly exploring all the Hilbert space and does not thermalize.
description: 18 pages, 20 figures, revised version published in PRB
Tōkyō machiwake ezu 29
東京町分繪圖
Creators: name: Tomatsu, Masanori, Active 19th Century
Publisher: name: Edo : Owariya Seishichi
Year: 2015

description: Covers attached; title on covers and case. 30 maps and wrappers in a case of paulownia wood, with a removable door ; 18.7 x 11 x 22.7 cm. Contents: 日本橋北内神田両國濱町明細繪圖 -- 八丁堀霊岸嶋日本橋南之繪圖 -- 東都番町大繪圖 -- 麹町永田町外櫻田繪圖 -- 今井谷市兵衛町赤坂全圖 -- 市谷牛込繪圖 -- 飯田町駿河臺小川町繪圖 -- 東都麻布之繪圖 -- 東都青山繪圖 -- 御曲輪内大名小路繪圖 -- 千駄ヶ谷鮫ヶ橋四ツ谷繪圖 -- 京橋南築地鐡炮洲繪圖 -- 目黒白金圖 -- 芝口南西久保愛宕下之圖 -- 芝三田二本榎高輪邊繪圖 -- 東都小石川繪圖 -- 雑司ヶ谷音羽繪圖 -- 礫川牛込小日向繪圖 -- 東都下谷繪圖 -- 小石川谷中本郷繪圖 -- 本所繪圖 -- 隅田川向嶋繪圖 -- 東都浅草繪圖 -- 今戸箕輪浅草繪圖 -- 根岸谷中日暮里豊島邊圖 -- 染井王子巣鴨邊繪圖 -- 本所深川繪圖 -- 内藤新宿千駄ヶ谷邊圖 -- 東都駒込邊繪圖 -- 牛込市谷大久保繪圖. Cited in: WSN; 297-298
Non-Adiabatic Quantum Optimization for Crossing Quantum Phase Transitions
Creators: name: Grabarits, András
name: Balducci, Federico
name: Sanders, Barry C.
name: del Campo, Adolfo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the optimal driving of the ground state of a many-body quantum system across a quantum phase transition in finite time. In this context, excitations caused by the breakdown of adiabaticity can be minimized by adjusting the schedule of the control parameter that drives the transition. Drawing inspiration from the Kibble-Zurek mechanism, we characterize the timescale of onset of adiabaticity for several optimal control procedures. Our analysis reveals that schedules relying on local adiabaticity, such as Roland-Cerf's local adiabatic driving and the quantum adiabatic brachistochrone, fail to provide a significant speedup over the adiabatic evolution in the transverse-field Ising and long-range Kitaev models. As an alternative, we introduce a novel framework, Non-Adiabatic Quantum Optimization (NAQO), that, by exploiting the Landau-Zener formula and taking into account the role of higher-excited states, outperforms schedules obtained via both local adiabaticity and state-of-the-art numerical optimization. NAQO is not restricted to exactly solvable models, and we further confirm its superior performance in a disordered non-integrable model.
description: 24 pages, 15 figures, comments welcome
MOESM3 of Molecular characterization of cytidine monophospho-N-acetylneuraminic acid hydroxylase (CMAH) associated with the erythrocyte antigens in dogs
Creators: name: Uno, Yumiko
name: Kawakami, Shota
name: Ochiai, Kazuhiko
name: Omi, Toshinori
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 60506 Virology

description: Additional file 3. List of genotypes of 15â€‰single nucleotide polymorphisms (4 exonic and 11 intronic) and an indel in 11 dogs, each from a different breed. Red character shows the nucleotide mutation revealed in this study.
High-Luminosity Large Hadron Collider
Creators: name: Brüning, O.
name: Rossi, L.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: The Large Hadron Collider (LHC) was successfully commissioned in 2010 for proton–proton collisions with a 7 TeV centre-of-mass (c.o.m.) energy. It delivered 8 TeV c.o.m. proton collisions from April 2012 until the end of Run 1 in 2013. Following the Long Shutdown 1 (LS1) in 2013–2014, it operated with 13 TeV c.o.m. proton collisions during Run 2 from 2015 until the end of 2018, reaching a peak luminosity twice the nominal design value. At present (2020), the LHC is in Long Shutdown 2 (LS2) during which further consolidation measures (insulation and retrofitting of the protection diode connections) are being pursued; these should enable the LHC to reach its nominal design beam energy of 7 TeV. As a consequence of the coronavirus pandemic, LS2 will last almost one year longer than foreseen, with Run 3 now planned to start at the beginning of 2022.
description: CERN Yellow Reports: Monographs, Vol. 10 (2020): High-Luminosity Large Hadron Collider (HL-LHC): Technical design report
An Open Torque-Controlled Modular Robot Architecture for Legged Locomotion Research
Creators: name: Grimminger, Felix
name: Meduri, Avadesh
name: Khadiv, Majid
name: Viereck, Julian
name: Wüthrich, Manuel
name: Naveau, Maximilien
name: Berenz, Vincent
name: Heim, Steve
name: Widmaier, Felix
name: Flayols, Thomas
name: Fiene, Jonathan
name: Badri-Spröwitz, Alexander
name: Righetti, Ludovic
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: We present a new open-source torque-controlled legged robot system, with a low-cost and low-complexity actuator module at its core. It consists of a high-torque brushless DC motor and a low-gear-ratio transmission suitable for impedance and force control. We also present a novel foot contact sensor suitable for legged locomotion with hard impacts. A 2.2 kg quadruped robot with a large range of motion is assembled from eight identical actuator modules and four lower legs with foot contact sensors. Leveraging standard plastic 3D printing and off-the-shelf parts results in a lightweight and inexpensive robot, allowing for rapid distribution and duplication within the research community. We systematically characterize the achieved impedance at the foot in both static and dynamic scenarios, and measure a maximum dimensionless leg stiffness of 10.8 without active damping, which is comparable to the leg stiffness of a running human. Finally, to demonstrate the capabilities of the quadruped, we present a novel controller which combines feedforward contact forces computed from a kino-dynamic optimizer with impedance control of the center of mass and base orientation. The controller can regulate complex motions while being robust to environmental uncertainty.
A Method for Dimensionally Adaptive Sparse Trigonometric Interpolation of Periodic Functions
Creators: name: Morrow, Zack
name: Stoyanov, Miroslav
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D05, 65D15, 65T40, 92E10

description: We present a method for dimensionally adaptive sparse trigonometric interpolation of multidimensional periodic functions belonging to a smoothness class of finite order. This method targets applications where periodicity must be preserved and the precise anisotropy is not known a priori. To the authors' knowledge, this is the first instance of a dimensionally adaptive sparse interpolation algorithm that uses a trigonometric interpolation basis. The motivating application behind this work is the adaptive approximation of a multi-input model for a molecular potential energy surface (PES) where each input represents an angle of rotation. Our method is based on an anisotropic quasi-optimal estimate for the decay rate of the Fourier coefficients of the model; a least-squares fit to the coefficients of the interpolant is used to estimate the anisotropy. Thus, our adaptive approximation strategy begins with a coarse isotropic interpolant, which is gradually refined using the estimated anisotropic rates. The procedure takes several iterations where ever-more accurate interpolants are used to generate ever-improving anisotropy rates. We present several numerical examples of our algorithm where the adaptive procedure successfully recovers the theoretical "best" convergence rate, including an application to a periodic PES approximation. An open-source implementation of our algorithm resides in the Tasmanian UQ library developed at Oak Ridge National Laboratory.
Notostrix Keifer 1963
Creators: name: Xue, Xiao-Feng
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Notostrix

description: Notostrix Keifer, 1963
 Type species. Notostrix attenuata Keifer, 1963a: 7–8.
 Diagnosis. Body elongate; scapular setae (sc) and tubercles on rear shield margin, directed posteriorly; genu II seta absent, empodium entire; coxae I and coxae II each with 3 setae; opisthosoma with a furrow.
 This genus consists of 7 species (Amrine et al. 2003). Only one species has been recorded from Southeast Asia.
description: Published as part of Xue, Xiao-Feng & Zhang, Zhi-Qiang, 2009, 2257, pp. 1-128 in Zootaxa 2257 on page 85
Anomaly and Novelty detection for robust semi-supervised learning
Creators: name: Cappozzo, Andrea
name: Greselin, Francesca
name: Murphy, Thomas Brendan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Three important issues are often encountered in Supervised and Semi-Supervised Classification: class-memberships are unreliable for some training units (label noise), a proportion of observations might depart from the main structure of the data (outliers) and new groups in the test set may have not been encountered earlier in the learning phase (unobserved classes). The present work introduces a robust and adaptive Discriminant Analysis rule, capable of handling situations in which one or more of the afore-mentioned problems occur. Two EM-based classifiers are proposed: the first one that jointly exploits the training and test sets (transductive approach), and the second one that expands the parameter estimate using the test set, to complete the group structure learned from the training set (inductive approach). Experiments on synthetic and real data, artificially adulterated, are provided to underline the benefits of the proposed method.
Ranongus Chandrapatya & Boczek 2000
Creators: name: Xue, Xiao-Feng
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Eriophyidae
Ranongus

description: Ranongus Chandrapatya & Boczek, 2000
 Type species. Ranongus eugenus Chandrapatya & Boczek, 2000c: 214–215, 216–217.
 Diagnosis. Body fusiform; prodorsal shield with a posterior plate projecting over anterior annuli, scapular setae (sc) and tubercles near rear shield margin, directed posteriorly; empodium entire; coxae I and coxae II each with 3 setae; opisthosoma with a furrow.
 This genus is monotypic (Amrine et al. 2003).
description: Published as part of Xue, Xiao-Feng & Zhang, Zhi-Qiang, 2009, 2257, pp. 1-128 in Zootaxa 2257 on page 86
Assessment of Access to Information and Communication Technology among Agricultural Extension Officers in Kwara State, Nigeria
Creators: name: Omotesho, K.F.
name: Ogunlade, I.O.
name: Muhammad, Lawal
name: Omotesho, K.F.
name: Ogunlade, I.O.
name: Muhammad, Lawal
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Farm Management
subject: Access to ICT
subject: Extension Officers
subject: Pearson Moment Correlation
subject: Likert-type Scale
subject: Kwara State

description: The study examined the factors associated with the level of access of Agricultural Extension officers in Kwara State to Information and Communication Technology (ICT). It also identified the constraints to the usage of ICT for the purpose of sourcing agricultural information. Data for the study were collected from the Subject Matter Specialists (SMSs) and Extension Agents (EAs) of the Kwara State Agricultural Development Project (KWADP) through the use of a structured questionnaire. Descriptive and inferential statistical tools were employed for the data analysis. The study revealed that about 70% of the EAs do not earn above N20, 000. Only8.8% of the EAs possessed university degrees and none had access to computer systems at work. All the SMSs had official computers, although none of the computers were connected to the internet. Income of the respondents was found to be significant and positively related to access to ICT. The numbers of years on the job and the age of the respondents had negative but significant relationship with access. Apart from the general constraints to the use of ICT such as, high cost of personal computer, inadequate electricity supply and poor internet access, poor training and technological knowhow were also identified as specific constraints faced by the EAs. The study therefore recommended the need for easier access by all agricultural extension officers to ICT. Besides, training workshops should be organized for Extension officers in the area of ICT and computer appreciation.
NS Open Strings with B Field and Their Interactions with NS Closed Strings
Creators: name: Kokado, Akira
name: Konisi, Gaku
name: Saito, Takesi
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider interactions of a NS open string with first important states of a NS closed string, i.e., a closed-string tachyon and a graviton, where both ends of the NS open string are attached on a D-brane, and a constant background B field is lying along directions parallel to the D-brane world volume. Contrary to general expectations, there are no constraints on these vertex operators coming from the B field. However, we point out that these vertex operators have singularities at both ends of the NS open string when external momenta take some values. These kinds of singularities essentially come from the Dirichlet boundary conditions along directions transverse to the D-brane world volume.
description: LaTex, 10 pages, no figures
Some remarks on twin groups
Creators: name: Naik, Tushar Kanta
name: Nanda, Neha
name: Singh, Mahender
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: Primary 20F55, Secondary 57M27, 20E45

description: The twin group $T_n$ is a right angled Coxeter group generated by $n- 1$ involutions and having only far commutativity relations. These groups can be thought of as planar analogues of Artin braid groups. In this note, we study some properties of twin groups whose analogues are well-known for Artin braid groups. We give an algorithm for two twins to be equivalent under individual Markov moves. Further, we show that twin groups $T_n$ have $R_\infty$-property and are not co-Hopfian for $n \ge 3$.
description: 11 pages, 5 figures
Acknowledgements
Creators: name: ---, ---
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: No abstract.
description: CERN Yellow Reports: Monographs, Vol. 3 (2020): Theory for the FCC-ee: Report on the 11th FCC-ee Workshop, Theory and Experiments, CERN, Geneva, 8–11 January 2019
Extreme Nonlinear Dynamics in Vacuum Laser Acceleration with a Crossed Beam Configuration
Creators: name: Robinson, Alexander P. L.
name: Tangtartharakul, Kavin
name: Weichman, Kathleen
name: Arefiev, Alexey V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A relatively simple model problem where a single electron moves in two relativistically-strong obliquely intersecting plane wave-packets is studied using a number of different numerical solvers. It is shown that, in general, even the most advanced solvers are unable to obtain converged solutions for more than about 100 fs in contrast to the single plane-wave problem, and that some basic metrics of the orbit show enormous sensitivity to the initial conditions. At a bare minimum this indicates an unusual degree of non-linearity, and may well indicate that the dynamics of this system are chaotic.
A decay microscope for trapped neon isotopes
Creators: name: Ohayon, Ben
name: Rahangdale, Hitesh
name: Parnes, Elad
name: Perelman, Gedalia
name: Heber, Oded
name: Ron, Guy
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We review the design, simulation, and tests, of a detection system for measuring the energy distribution of daughter nuclei recoiling from the beta-decay of laser trapped neon isotopes. This distribution is sensitive to several new physics effects in the weak sector. Our `decay microscope' relies on imaging the velocity distribution of high energy recoil ions in coincidence with electrons shaken-off in the decay. We demonstrate by way of Monte-Carlo simulation, that the nuclear microscope increases the statistical sensitivity of kinematic measurements to the underlying energy distribution, and limits the main systematic bias caused by discrepancy in the trap position along the detection axis.
Dominant Influential Factors on Land Price in the Suburb Areas of Semarang
Creators: name: Anita Ratnasari Rakhmatulloh, Diah Intan Kusumo Dewi
Publisher: name: TuEngr Group
Year: 2021
Subjects: Polycentric City Model
Urban sub-center
Land price change
Land use
Land value
City center
Attraction region
Influence of distance
Distance to facilities.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 12, 5, 12A5L: 1-12
MOESM2 of Molecular characterization of cytidine monophospho-N-acetylneuraminic acid hydroxylase (CMAH) associated with the erythrocyte antigens in dogs
Creators: name: Uno, Yumiko
name: Kawakami, Shota
name: Ochiai, Kazuhiko
name: Omi, Toshinori
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2 Evolutionary tree generated by Unweighted Pair Group Method with Arithmetic Mean from CMAH amino acid sequences using Genetyx-MAC.
Modern Social and Political Alternative Forms of Youth Civic Activities in Russian Municipalities
Creators: name: Alena Nikitina, Elena Vasilyeva
Publisher: name: TuEngr Group
Year: 2021
Subjects: Civic engagement
Civic participation
Youth policy
Social and political organizations
Social projects
Municipalities
Sociological study
Political forms of civic activities
Youth engagement.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 12, 5, 12A5M: 1-11
Precision predictions for Higgs decays in the (N)MSSM
Creators: name: Domingo, F.
name: Heinemeyer, S.
name: Paßehr, S.
name: Weiglein, G.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: No abstract.
description: CERN Yellow Reports: Monographs, Vol. 3 (2020): Theory for the FCC-ee: Report on the 11th FCC-ee Workshop, Theory and Experiments, CERN, Geneva, 8–11 January 2019
Vasates Shimer 1869
Creators: name: Xue, Xiao-Feng
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Vasates

description: Vasates Shimer, 1869
 Type species. Vasates quadripedes Shimer, 1869: 319.
 Diagnosis. Body fusiform; scapular setae (sc) and tubercles on rear shield margin, directed posteriorly; coxae I and coxae II each with 3 setae; empodium entire; opisthosoma with annuli differentiated.
 This genus consists of 27 species (Amrine et al. 2003). Ten of these have been recorded from Southeast Asia.
description: Published as part of Xue, Xiao-Feng & Zhang, Zhi-Qiang, 2009, 2257, pp. 1-128 in Zootaxa 2257 on page 75
Estimation of Margins and Efficiency in the Ghanaian Yam Marketing Chain
Creators: name: Aidoo, Robert
name: Nimoh, Fred
name: Andivi Bakang, John-Eudis
name: Ohene-Yankyera, Kwasi
name: Cudjoe Fialor, Simon
name: Mensah, James Osei
name: Abaidoo, Robert Clement
name: Aidoo, Robert
name: Nimoh, Fred
name: Andivi Bakang, John-Eudis
name: Ohene-Yankyera, Kwasi
name: Cudjoe Fialor, Simon
name: Mensah, James Osei
name: Abaidoo, Robert Clement
Publisher: name: Unknown
Year: 2012
Subjects: subject: Consumer/Household Economics
subject: Industrial Organization
subject: Yam
subject: Gross margin
subject: Net margin
subject: Marketing efficiency
subject: Multi-stage sampling

description: The main objective of the paper was to examine the costs, returns and efficiency levels obtained by key players in the Ghanaian yam marketing chain. A total of 320 players/actors (farmers, wholesalers, retailers and cross-border traders) in the Ghanaian yam industry were selected from four districts (Techiman, Atebubu, Ejura-Sekyedumasi and Nkwanta) through a multi-stage sampling approach for the study. In addition to descriptive statistics, gross margin, net margin and marketing efficiency analyses were performed using the field data. There was a long chain of greater than three channels through which yams moved from the producer to the final consumer. Yam marketing was found to be a profitable venture for all the key players in the yam marketing chain. Net marketing margin of about GH¢15.52 (US$9.13) was obtained when the farmer himself sold 100tubers of yams in the market rather than at the farm gate. The net marketing margin obtained by wholesalers was estimated at GH¢27.39 per 100tubers of yam sold, which was equivalent to about 61% of the gross margin obtained. Net marketing margin for retailers was estimated at GH¢15.37, representing 61% of the gross margin obtained. A net marketing margin of GH¢33.91 was obtained for every 100tubers of yam transported across Ghana’s borders by cross-border traders. Generally, the study found out that net marketing margin was highest for cross-border yam traders, followed by wholesalers. Yam marketing activities among retailers, wholesalers and cross-border traders were found to be highly efficient with efficiency ratios in excess of 100%. However, yam marketing among producer-sellers was found to be inefficient with efficiency ratio of about 86%.The study recommended policies and strategies to be adopted by central and local government authorities to address key constraints such as poor road network, limited financial resources, poor storage facilities and high cost of transportation that serve as impediments to the efficiency of the yam marketing system in Ghana.
Application of the Mesh Experiment for the Back-Illuminated CCD: I. Experiment and the Charge Cloud Shape
Creators: name: Miyata, E.
name: Miki, M.
name: Hiraga, J.
name: Kouno, H.
name: Yasui, K.
name: Tsunemi, H.
name: Miyaguchi, K.
name: Yamamoto, K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Astrophysics (astro-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We have employed a mesh experiment for back-illuminated (BI) CCDs. BI CCDs possess the same structure to those of FI CCDs. Since X-ray photons enter from the back surface of the CCD, a primary charge cloud is formed far from the electrodes. The primary charge cloud expands through diffusion process until it reaches the potential well that is just below the electrodes. Therefore, the diffusion time for the charge cloud produced is longer than that in the FI CCD, resulting a larger charge cloud shape expected. The mesh experiment enables us to specify the X-ray point of interaction with a subpixel resolution. We then have measured a charge cloud shape produced in the BI CCD. We found that there are two components of the charge cloud shape having different size: a narrow component and a broad component. The size of the narrow component is $2.8-5.7 μ$m in unit of a standard deviation and strongly depends on the attenuation length in Si of incident X-rays. The shorter the attenuation length of X-rays is, the larger the charge cloud becomes. This result is qualitatively consistent with a diffusion model inside the CCD. On the other hand, the size of the broad component is roughly constant of $\simeq 13 μ$m and does not depend on X-ray energies. Judging from the design value of the CCD and the fraction of each component, we conclude that the narrow component is originated in the depletion region whereas the broad component is in the field-free region.
description: 14 pages, 1 table, 10 figures. Accepted for publication of Japanese Journal of Applied Physics. High resolution file is available from http://wwwxray.ess.sci.osaka-u.ac.jp/~miyata/paper/mesh_bi_jjap.pdf
Tōkyō machiwake ezu 08
東京町分繪圖
Creators: name: Tomatsu, Masanori, Active 19th Century
Publisher: name: Edo : Owariya Seishichi
Year: 2015

description: Covers attached; title on covers and case. 30 maps and wrappers in a case of paulownia wood, with a removable door ; 18.7 x 11 x 22.7 cm. Contents: 日本橋北内神田両國濱町明細繪圖 -- 八丁堀霊岸嶋日本橋南之繪圖 -- 東都番町大繪圖 -- 麹町永田町外櫻田繪圖 -- 今井谷市兵衛町赤坂全圖 -- 市谷牛込繪圖 -- 飯田町駿河臺小川町繪圖 -- 東都麻布之繪圖 -- 東都青山繪圖 -- 御曲輪内大名小路繪圖 -- 千駄ヶ谷鮫ヶ橋四ツ谷繪圖 -- 京橋南築地鐡炮洲繪圖 -- 目黒白金圖 -- 芝口南西久保愛宕下之圖 -- 芝三田二本榎高輪邊繪圖 -- 東都小石川繪圖 -- 雑司ヶ谷音羽繪圖 -- 礫川牛込小日向繪圖 -- 東都下谷繪圖 -- 小石川谷中本郷繪圖 -- 本所繪圖 -- 隅田川向嶋繪圖 -- 東都浅草繪圖 -- 今戸箕輪浅草繪圖 -- 根岸谷中日暮里豊島邊圖 -- 染井王子巣鴨邊繪圖 -- 本所深川繪圖 -- 内藤新宿千駄ヶ谷邊圖 -- 東都駒込邊繪圖 -- 牛込市谷大久保繪圖. Cited in: WSN; 297-298
Exotic Higgs decays (and long-lived particles) at future colliders
Creators: name: Zurita, J.F.
Publisher: name: CERN Yellow Reports: Monographs
Year: 2020

description: No abstract.
description: CERN Yellow Reports: Monographs, Vol. 3 (2020): Theory for the FCC-ee: Report on the 11th FCC-ee Workshop, Theory and Experiments, CERN, Geneva, 8–11 January 2019
MOESM1 of Molecular characterization of cytidine monophospho-N-acetylneuraminic acid hydroxylase (CMAH) associated with the erythrocyte antigens in dogs
Creators: name: Uno, Yumiko
name: Kawakami, Shota
name: Ochiai, Kazuhiko
name: Omi, Toshinori
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1 Multiple alignment of the deduced amino acid sequences of CMAH in various species. Dot(.): same sequence for dog CMAH, dash (âˆ’): missing sequence for dog CMAH, *: position of amino acid residue at 185 that corresponded to dog CMAH (p.Lys185Arg).
Differences in the response of two light guide technologies and two readout technologies after an exchange of liquid argon in the dewar
Creators: name: Mufson, S.
name: Adams, B.
name: Baugh, B.
name: Howard, B.
name: Macias, C.
name: Cancelo, G.
name: Niner, E.
name: Totani, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this investigation the response to the scintillation light generated by through-going cosmic muons in liquid argon (LAr) was measured by two light guide technologies and two readout technologies after five weeks of running in the TallBo dewar at Fermilab. The response was remeasured after the dewar was drained of LAr, refilled, and then run again for an additional four weeks. After the dewar was refilled, there was clear evidence that the scintillation signal had dropped significantly. The two light guide technologies were developed at Indiana University and MIT/Fermilab. The two readout technologies were boards that passively or actively ganged 12 Hamamatsu MPPCs. Two possible explanations were identified for the degraded signal: the response of the two light guide technologies degraded due to damage caused by thermal cycling, and/or unknown differences in the trace residual Xe contamination in the fills of LAr led to the observed drop in scintillation light. Neither absorption nor quenching by N2, O2, and H2O contamination can account for the degradation. Neither the individual Hamamatsu MPPCs nor the passive/active ganging boards appear to have been affected by the thermal cycling. The path length distributions of the cosmics traversing the dewar appear quite similar in both event samples.
description: paper 27 pages, 5 figures; appendix 14 pages, 16 figures; submitted article replaced by published article