cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ceroplastes stellifer
Creators: name: Novoa, Nereida Mestre
name: Hamon, Avas
name: Evans, Greg
name: Kondo, Takumasa
name: Oliver, Herrera
name: Hernández, Arturo
name: Alonso, Ana Abraham
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Ceroplastes
Ceroplastes stellifer

description: Ceroplastes stellifer (Westwood, 1871).
 Material examinado. Cuba: Mirador del Salto de Soroa, 22.iii.2000, col. N. Mestre, Syzygium jambos, 3 (F) adultas (CZAC); Orquideario de Soroa, 22.iii.2000, col. N. Mestre y T. Ramos, Maxillaria purpurea, Brassia caudata, 5 (F) adultas (CZAC).
 Notas. Ceroplastes stellifer es reconocida como una especie polífaga y se distribuye en todas las regiones biogeográficas; es de origen oriental (Miller et al. 2005; Ben-Dov 2009). En el Neotrópico se ha registrado para el área caribeña, Brasil y Colombia (Kondo 2001; Ben-Dov, 1993, 2009b). En Cuba se ha encontrado sobre Mangifera indica L., Manilkara zapota (L.) P. Royen, Oryza sativa L., Cocos nucifera L., y varias especies de Orchidaceae, entre otros hospedantes (Ballou 1926; Bruner et al. 1975; Mestre et al. 2001 a, 2004). Se menciona para cítricos, mango y plantas ornamentales en Florida, EE. UU. (Hamon y Williams 1984; Miller y Miller 2003).
description: Published as part of Novoa, Nereida Mestre, Hamon, Avas, Evans, Greg, Kondo, Takumasa, Oliver, Herrera, Hernández, Arturo & Alonso, Ana Abraham, 2011, Los cocoideos (Hemiptera: Sternorrhyncha: Coccoidea) presentes en la Cordillera de Guaniguanico, Pinar del Río, Cuba, y la relación con sus hospedantes, pp. 1-25 in Insecta Mundi 2011 (183) on page 6, DOI: 10.5281/zenodo.5161102
Control of spatially rotating structures in diffractive Kerr cavities
Creators: name: Yao, Alison M.
name: Gibson, Christopher J.
name: Oppo, Gian-Luca
Publisher: name: arXiv
Year: 2019
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Turing patterns in self-focussing nonlinear optical cavities pumped by beams carrying orbital angular momentum (OAM) $m$ are shown to rotate with an angular velocity $ω= 2m/R^2$ on rings of radii $R$. We verify this prediction in 1D models on a ring and for 2D Laguerre-Gaussian and top-hat pumps with OAM. Full control over the angular velocity of the pattern in the range $- 2m/R^2 \le ω\le 2m/R^2$ is obtained by using cylindrical vector beam pumps that consist of orthogonally polarized eigenmodes with equal and opposite OAM. Using Poincaré beams that consist of orthogonally polarized eigenmodes with different magnitudes of OAM, the resultant angular velocity is $ω= (m_L + m_R)/R^2$, where $m_L, m_R$ are the OAMs of the eigenmodes, assuming good overlap between the eigenmodes. If there is no, or very little, overlap between the modes then concentric Turing pattern rings, each with angular velocity $ω= 2m_{L,R}/R^2$ will result. This can lead to, for example, concentric, counter-rotating Turing patterns creating an 'optical peppermill'-type structure. Full control over the speeds of multiple rings has potential applications in particle manipulation and stretching, atom trapping, and circular transport of cold atoms and BEC wavepackets.
Renormalization of NN-Scattering with One Pion Exchange and Boundary Conditions
Creators: name: Valderrama, M. Pavon
name: Arriola, E. Ruiz
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A non perturbative renormalization scheme for Nucleon-Nucleon interaction based on boundary conditions at short distances is presented and applied to the One Pion Exchange Potential. It is free of off-shell ambiguities and ultraviolet divergences, provides finite results at any step of the calculation and allows to remove the short distance cut-off in a suitable way. Low energy constants and their non-perturbative evolution can directly be obtained from experimental threshold parameters in a completely unique and model independent way when the long range explicit pion effects are eliminated. This allows to compute scattering phase shifts which are, by construction consistent with the effective range expansion to a given order in the C.M. momentum $p$. In the singlet $^1S_0$ and triplet $^3S_1- ^3D_1$ channels ultraviolet fixed points and limit cycles are obtained respectively for the threshold parameters. Data are described satisfactorily up to CM momenta of about $p \sim m_π$.
description: 22 pages, 10 figures, revtex
Optical Detection of a Single Nuclear Spin
Creators: name: Fu, K-M. C.
name: Ladd, T. D.
name: Santori, C.
name: Yamamoto, Y.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a method to optically detect the spin state of a 31-P nucleus embedded in a 28-Si matrix. The nuclear-electron hyperfine splitting of the 31-P neutral-donor ground state can be resolved via a direct frequency discrimination measurement of the 31-P bound exciton photoluminescence using single photon detectors. The measurement time is expected to be shorter than the lifetime of the nuclear spin at 4 K and 10 T.
description: 4 pages, 3 figures
Effects of Covid-19 on Retention Ability of Students in Tertiary Institutions in Ekiti State
Creators: name: Ogunmodede, Aderemi
Publisher: name: figshare
Year: 2022
Subjects: subject: 130306 Educational Technology and Computing
subject: FOS: Educational sciences
subject: Education

description: he study further showed that there was statistically significant difference between the academic performance of male and female students before and after the covid-19 pandemic.
Sanctuary Cities in Europe
Creators: name: Kaufmann, David
Publisher: name: ETH Zurich
Year: 2020
Subjects: Sanctuary cities

description: Sanctuary cities are a US phenomenon. But can they also be found in Europe? This blog post synthesizes the insights of three studies examining the variety of urban policies in support of irregular migrants in Europe. Only about 37 percent of the major European cities have formulated such a policy. The policy design depends on the national regulatory framework, while social movements and NGOs are often the strategic actors initiating and implementing such policies.
description: nccr – on the move
Micro-credit impact in Kyrgyzstan: A study case
Creators: name: Angioloni, Simone
name: Kudabaev, Zarylbek
name: Ames, Glenn C.W.
name: Wetzstein, Michael E.
name: Angioloni, Simone
name: Kudabaev, Zarylbek
name: Ames, Glenn C.W.
name: Wetzstein, Michael E.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Consumer/Household Economics
subject: Financial Economics
subject: Food Security and Poverty
subject: Institutional and Behavioral Economics
subject: International Development
subject: Behavioral economics
subject: consumer/household economics
subject: international development
subject: food security and poverty
subject: financial economics

description: Microcredit has expanded rapidly since its beginnings in the last 1970s, but whether and how much it reduces poverty is the subject of intense debate. Generally it depends on how the program is implemented and the set of policies that regulate it. In this spirit, microcredit impacts in the Kyrgyz Republic are investigated and a modest program evaluation undertaken. Using data set for 5012 households from the Kyrgyzstan Integrated Household Survey (KIHS) that covers 2006-2010. Results indicate micro-credit is more driven forward durable assets as house, land, and to start a new business and less to fight against food insecurity.
MOESM1 of The transfer of knowledge on integrated care among five European regions: a qualitative multi-method study
Creators: name: Grooten, Liset
name: Vrijhoef, Hubertus
name: Alhambra-BorrÃ¡S, Tamara
name: Whitehouse, Diane
name: Devroey, Dirk
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1. Overview of content problem per knowledge transfer (KT) case.
Coccus capparidis
Creators: name: Novoa, Nereida Mestre
name: Hamon, Avas
name: Evans, Greg
name: Kondo, Takumasa
name: Oliver, Herrera
name: Hernández, Arturo
name: Alonso, Ana Abraham
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Coccus
Coccus capparidis

description: Coccus capparidis (Green, 1904).
 Material examinado. Cuba: Lomas de Soroa (parte de la Reserva), 23. vi.2000, col. N. Mestre y J. Bocourt, Jatropha integerrima, 2 (F) adultas (CZAC).
 Notas. Coccus capparidis es una especie polífaga, distribuida en pocos países de todas las regiones biogeográficas, excepto en la afrotropical (Miller y Miller 2003; Ben-Dov 1993, 2009b); es de origen oriental (Miller et al. 2005). Se ha registrado para Cuba en las Lomas de Soroa (Mestre et al. 2001c). Esta especie no está citada en ScaleNet (Ben-Dov et al. 2009).
description: Published as part of Novoa, Nereida Mestre, Hamon, Avas, Evans, Greg, Kondo, Takumasa, Oliver, Herrera, Hernández, Arturo & Alonso, Ana Abraham, 2011, Los cocoideos (Hemiptera: Sternorrhyncha: Coccoidea) presentes en la Cordillera de Guaniguanico, Pinar del Río, Cuba, y la relación con sus hospedantes, pp. 1-25 in Insecta Mundi 2011 (183) on page 6, DOI: 10.5281/zenodo.5161102
Self-induced inverse spin Hall effect in ferromagnets: demonstration through non-monotonous temperature-dependence in permalloy
Creators: name: Gladii, O.
name: Frangou, L.
name: Hallal, A.
name: Seeger, R. L.
name: Noel, P.
name: Forestier, G.
name: Auffret, S.
name: Rubio-Roy, M.
name: Warin, P.
name: Vila, L.
name: Wimmer, S.
name: Ebert, H.
name: Gambarelli, S.
name: Chshiev, M.
name: Baltz, V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigated the self-induced inverse spin Hall effect in ferromagnets. Temperature (T), thickness (t) and angular-dependent measurements of transverse voltage in spin pumping experiments were performed with permalloy films. Results revealed non-monotonous T-dependence of the self-induced transverse voltage. Qualitative agreement was found with first-principle calculations unravelling the skew scattering, side-jump, and intrinsic contributions to the T-dependent spin Hall conductivity. Experimental data were similar whatever the material in contact with permalloy (oxides or metals), and revealed an increase of produced current with t, demonstrating a bulk origin of the effect.
Kondo screening cloud effects in mesoscopic devices
Creators: name: Simon, Pascal
name: Affleck, Ian
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study how finite size effects may appear when a quantum dot in the Kondo Coulomb blockade regime is embedded into a mesoscopic device with finite wires. These finite size effects appear when the size of the mesoscopic device containing the quantum dot is of the order of the size of Kondo cloud and affect all thermodynamic and transport properties of the Kondo quantum dot. We also generalize our results to the experimentally relevant case where the wires contain several transverse modes/channels. Our results are based on perturbation theory, Fermi liquid theory and slave boson mean field theory.
description: 19 pages, 9 figures
The Drell-Yan cross section to third order in the strong coupling constant
Creators: name: Duhr, Claude
name: Dulat, Falko
name: Mistlberger, Bernhard
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present phenomenological results for the inclusive cross section for the production of a lepton-pair via virtual photon exchange at next-to-next-to-next-to-leading order (N$^3$LO) in perturbative QCD. In line with the case of Higgs production, we find that the hadronic cross section receives corrections at the percent level, and the residual dependence on the perturbative scales is reduced. However, unlike in the Higgs case, we observe that the uncertainty band derived from scale variation is no longer contained in the band of the previous order.
description: Published version
Path Integral Description of a Semiclassical Su-Schrieffer-Heeger Model
Creators: name: Zoli, Marco
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The electron motion along a chain is described by a continuum version of the Su-Schrieffer-Heeger Hamiltonian in which phonon fields and electronic coordinates are mapped onto the time scale. The path integral formalism allows us to derive the non local source action for the particle interacting with the oscillators bath. The method can be applied for any value of the {\it e-ph} coupling. The path integral dependence on the model parameters has been analysed by computing the partition function and some thermodynamical properties from $T= 1K$ up to room temperature. A peculiar upturn in the low temperature {\it heat capacity over temperature} ratio (pointing to a glassy like behavior) has been ascribed to the time dependent electronic hopping along the chain.
High-performance distributed memory systems – from supercomputers to data centers
Creators: name: Hoefler, Torsten
name: Barak, Amnon
name: Drezner, Zvi
name: Shiloh, Amnon
name: Snir, Marc
name: Gropp, William
name: Besta, Maciej
name: Di Girolamo, Salvatore
name: Taranov, Konstantin
name: Kwasniewski, Grzegorz
name: De Sensi, Daniele
name: Schneider, Timo
Publisher: name: ETH Zurich
Year: 2020

description: We will cover distributed memory programming of high-performance supercomputers and datacenter computers. Starting from the Message Passing Interface, we observe abstractions for distributed computations that we carry through optimizations such as topology mapping and collective communication optimization. We then discuss efficient correction protocols to enable fault tolerance in such high-performance distributed systems. Armed with these insights, we observe that supercomputers are likely to migrate into megadatacenter installations leading to a general convergence of such architectures. The first step, converging the network interfaces, is well underway towards a general acceptance of Remote Direct Memory Access (RDMA) networking. RDMA moves the distributed system closer to shared memory, with a weakly consistent memory model. We discuss several algorithmic and systems approaches to accelerate distributed replicated state machines, databases, and locking systems by orders of magnitude using RDMA. Finally, if time allows, we will outline parametric program graphs – a sound abstraction for analyzing and optimizing applications. Each topic will identify open problems and provide ideas for further work to deepen our understanding of high-performance distributed memory systems.
The Kepler-11 system: evolution of the stellar high-energy emission and {initial planetary} atmospheric mass fractions
Creators: name: Kubyshkina, D.
name: Fossati, L.
name: Mustill, A. J.
name: Cubillos, P. E.
name: Davies, M. B.
name: Erkaev, N. V.
name: Johnstone, C. P.
name: Kislyakova, K. G.
name: Lammer, H.
name: Lendl, M.
name: Odert, P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The atmospheres of close-in planets are strongly influenced by mass loss driven by the high-energy (X-ray and extreme ultraviolet, EUV) irradiation of the host star, particularly during the early stages of evolution. We recently developed a framework to exploit this connection and enable us to recover the past evolution of the stellar high-energy emission from the present-day properties of its planets, if the latter retains some remnants of their primordial hydrogen-dominated atmospheres. Furthermore, the framework can also provide constraints on planetary initial atmospheric mass fractions. The constraints on the output parameters improve when more planets can be simultaneously analysed. This makes the Kepler-11 system, which hosts six planets with bulk densities between 0.66 and 2.45g cm^{-3}, an ideal target. Our results indicate that the star has likely evolved as a slow rotator (slower than 85\% of the stars with similar masses), corresponding to a high-energy emission at 150 Myr of between 1-10 times that of the current Sun. We also constrain the initial atmospheric mass fractions for the planets, obtaining a lower limit of 4.1% for planet c, a range of 3.7-5.3% for planet d, a range of 11.1-14% for planet e, a range of 1-15.6% for planet f, and a range of 4.7-8.7% for planet g assuming a disc dispersal time of 1 Myr. For planet b, the range remains poorly constrained. Our framework also suggests slightly higher masses for planets b, c, and f than have been suggested based on transit timing variation measurements. We coupled our results with published planet atmosphere accretion models to obtain a temperature (at 0.25 AU, the location of planet f) and dispersal time of the protoplanetary disc of 550 K and 1 Myr, although these results may be affected by inconsistencies in the adopted system parameters.
description: 8 pages, 3 figures
Eucalymnatus tessellatus
Creators: name: Novoa, Nereida Mestre
name: Hamon, Avas
name: Evans, Greg
name: Kondo, Takumasa
name: Oliver, Herrera
name: Hernández, Arturo
name: Alonso, Ana Abraham
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Eucalymnatus
Eucalymnatus tessellatus

description: Eucalymnatus tessellatus (Signoret, 1873).
 Material examinado. Cuba: Mirador del Salto de Soroa, 22.iii.2000, col. N. Mestre, Syzygium jambos, 2 (F) adultas (CZAC); Lomas de Soroa (parte de la Reserva), 23.iii.2000, col. N. Mestre y J. Bocourt, Mangifera indica, Jatropha integerrima, Syzygium jambos, 11 (F) adultas (CZAC); Pan de Guajaibón (laderas norte y oeste), 12.iv.2000, col. N. Mestre, M. Olcha y E. Fonseca, Calophyllum calaba, Scleria lithosperma, Nectandra coriacea, Syzygium jambos, Chrysophyllum oliviforme, 9 (F) adultas (CZAC); Orquideario de Soroa, 22.iii.2000, col. N. Mestre y T. Ramos, Prosthechea cochleata, 2 (F) adultas (CZAC).
 Notas. Eucalymnatus tessellatus es una especie polífaga y con distribución cosmopolita (Ben-Dov 1993, 2009b; Kondo 2001; Granara de Willink y Claps 2003; Miller et al. 2005; Culik et al. 2007b). Es considerada de origen neotropical (Miller et al. 2005). En Cuba está citada para 10 hospedantes (Ballou, 1926; Bruner et al. 1975; Mestre et al. 2001 a, 2004). Se ha incluido en la lista de insectos de interés económico presentes en ecosistemas naturales de la Sierra de los Órganos (Mestre et al. 2006c). Ha sido referida como plaga ocasional en invernaderos y una plaga de jardines y viveros al sur de Florida, EE. UU. (Hamon y Williams 1984; Gill 1988; Miller y Miller 2003; Miller et al. 2005).
description: Published as part of Novoa, Nereida Mestre, Hamon, Avas, Evans, Greg, Kondo, Takumasa, Oliver, Herrera, Hernández, Arturo & Alonso, Ana Abraham, 2011, Los cocoideos (Hemiptera: Sternorrhyncha: Coccoidea) presentes en la Cordillera de Guaniguanico, Pinar del Río, Cuba, y la relación con sus hospedantes, pp. 1-25 in Insecta Mundi 2011 (183) on page 7, DOI: 10.5281/zenodo.5161102
Miyamoto groups of code algebras
Creators: name: Castillo-Ramirez, Alonso
name: McInroy, Justin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20B25, 17A99, 17D99, 94B05, 17B69

description: A code algebra $A_C$ is a nonassociative commutative algebra defined via a binary linear code $C$. In a previous paper, we classified when code algebras are $\mathbb{Z}_2$-graded axial (decomposition) algebras generated by small idempotents. In this paper, for each algebra in our classification, we obtain the Miyamoto group associated to the grading. We also show that the code algebra structure can be recovered from the axial decomposition algebra structure.
description: 25 pages
Spatially and Temporally Efficient Non-local Attention Network for Video-based Person Re-Identification
Creators: name: Liu, Chih-Ting
name: Wu, Chih-Wei
name: Wang, Yu-Chiang Frank
name: Chien, Shao-Yi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Video-based person re-identification (Re-ID) aims at matching video sequences of pedestrians across non-overlapping cameras. It is a practical yet challenging task of how to embed spatial and temporal information of a video into its feature representation. While most existing methods learn the video characteristics by aggregating image-wise features and designing attention mechanisms in Neural Networks, they only explore the correlation between frames at high-level features. In this work, we target at refining the intermediate features as well as high-level features with non-local attention operations and make two contributions. (i) We propose a Non-local Video Attention Network (NVAN) to incorporate video characteristics into the representation at multiple feature levels. (ii) We further introduce a Spatially and Temporally Efficient Non-local Video Attention Network (STE-NVAN) to reduce the computation complexity by exploring spatial and temporal redundancy presented in pedestrian videos. Extensive experiments show that our NVAN outperforms state-of-the-arts by 3.8% in rank-1 accuracy on MARS dataset and confirms our STE-NVAN displays a much superior computation footprint compared to existing methods.
description: This paper was accepted by 2019 British Machine Vision Conference (BMVC)
Spatial search and the Dirac equation
Creators: name: Childs, Andrew M.
name: Goldstone, Jeffrey
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the problem of searching a d-dimensional lattice of N sites for a single marked location. We present a Hamiltonian that solves this problem in time of order sqrt(N) for d>2 and of order sqrt(N) log(N) in the critical dimension d=2. This improves upon the performance of our previous quantum walk search algorithm (which has a critical dimension of d=4), and matches the performance of a corresponding discrete-time quantum walk algorithm. The improvement uses a lattice version of the Dirac Hamiltonian, and thus requires the introduction of spin (or coin) degrees of freedom.
description: 5 pages, 1 figure
MOESM7 of Elevated HDAC activity and altered histone phospho-acetylation confer acquired radio-resistant phenotype to breast cancer cells
Creators: name: Asmita Sharda
name: Mudasir Rashid
name: Sanket Shah
name: Sharma, Ajit
name: Saurav Singh
name: Gera, Poonam
name: Murali Chilkapati
name: Gupta, Sanjay
Publisher: name: figshare
Year: 2020
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology

description: Additional file 7. Sequence of primers used in the study.
Migration to Rural Counties: An Example from the North-Eastern Poland
Creators: name: Klepacka, Anna M.
name: Yen, Steven T.
name: Florkowski, Wojciech J.
name: Klepacka, Anna M.
name: Yen, Steven T.
name: Florkowski, Wojciech J.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Depopulation
subject: rural development
subject: quality of life
subject: living conditions
subject: income

description: The paper examines factors influencing migration to rural counties in Poland's underdeveloped regions using county data level and linear regression equation with exponential heteroscedastic errors. Quality of life factors, including the availability of various utility services positively influence the number of migrants, while real estate taxes have a negative effect.
Nonadiabatic holonomic multiqubit controlled gates
Creators: name: Zhao, P. Z.
name: Xu, G. F.
name: Tong, D. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Previous schemes of nonadiabatic holonomic quantum computation were focused mainly on realizing a universal set of elementary gates. Multiqubit controlled gates could be built by decomposing them into a series of the universal gates. In this article, we propose an approach for realizing nonadiabatic holonomic multiqubit controlled gates in which a $(n+1)$-qubit controlled-$(\boldsymbol{\mathrm{n}\cdot \mathrmσ})$ gate is realized by $(2n-1)$ basic operations instead of decomposing it into the universal gates, whereas an $(n+1)$-qubit controlled arbitrary rotation gate can be obtained by combining only two such controlled-$(\boldsymbol{\mathrm{n}\cdot \mathrmσ})$ gates. Our scheme greatly reduces the operations of nonadiabatic holonomic quantum computation.
description: 6 pages, 2 figures
Deep Learning for Post-Processing Ensemble Weather Forecasts
Creators: name: Grönquist, Peter
name: Yao, Chengyuan
name: Ben-Nun, Tal
name: Dryden, Nikoli
name: Dueben, Peter D.
name: Li, Shigang
name: Hoefler, Torsten
Publisher: name: ETH Zurich
Year: 2020

description: Quantifying uncertainty in weather forecasts typically employs ensemble prediction systems, which consist of many perturbed trajectories run in parallel. These systems are associated with a high computational cost and often include statistical post-processing steps to inexpensively improve their raw prediction qualities. We propose a mixed prediction and post-processing model based on a subset of the original trajectories. In the model, we implement methods from deep learning to account for non-linear relationships that are not captured by current numerical models or other post-processing methods. Applied to global data, our mixed models achieve a relative improvement of the ensemble forecast skill of over 13%. We demonstrate that this is especially the case for extreme weather events on selected case studies, where we see an improvement in predictions by up to 26%. In addition, by using only half the trajectories, the computational costs of ensemble prediction systems can potentially be reduced, allowing weather forecasting pipelines to run higher resolution trajectories, and resulting in even more accurate raw ensemble forecasts.
Kilifia acuminata
Creators: name: Novoa, Nereida Mestre
name: Hamon, Avas
name: Evans, Greg
name: Kondo, Takumasa
name: Oliver, Herrera
name: Hernández, Arturo
name: Alonso, Ana Abraham
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Kilifia
Kilifia acuminata

description: Kilifia acuminata (Signoret, 1873).
 Material examinado. Cuba: Pan de Guajaibón, Arroyo Canilla (ladera oeste), 11.iv.2000, col. N. Mestre, M. Olcha y E. Fonseca, Casearia aculeata, Cinnamomum montanum, 2 (F) adultas (CZAC).
 Notas. Kilifia acuminata es una especie polífaga y de distribución cosmopolita (Ben-Dov 1993, 2009b; Kondo 2001; Granara de Willink y Claps 2003; Miller et al. 2005). Se ha considerado de origen oriental (Miller et al. 2005). En Cuba está referida para algunas especies de las familias Araceae y Myrtaceae (Ballou 1926; Bruner et al. 1975; Mestre et al. 2001a). Se ha considerado una plaga de plantas ornamentales en Florida, EE. UU. (Hamon y Williams 1984) y en Argentina (Granara de Willink y Claps 2003). Se ha citado como plaga de la piña en el Pacífico Sur (Williams y Watson 1990).
description: Published as part of Novoa, Nereida Mestre, Hamon, Avas, Evans, Greg, Kondo, Takumasa, Oliver, Herrera, Hernández, Arturo & Alonso, Ana Abraham, 2011, Los cocoideos (Hemiptera: Sternorrhyncha: Coccoidea) presentes en la Cordillera de Guaniguanico, Pinar del Río, Cuba, y la relación con sus hospedantes, pp. 1-25 in Insecta Mundi 2011 (183) on page 7, DOI: 10.5281/zenodo.5161102
Classical and quantum communication without a shared reference frame
Creators: name: Bartlett, Stephen D.
name: Rudolph, Terry
name: Spekkens, R. W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that communication without a shared reference frame is possible using entangled states. Both classical and quantum information can be communicated with perfect fidelity without a shared reference frame at a rate that asymptotically approaches one classical bit or one encoded qubit per transmitted qubit. We present an optical scheme to communicate classical bits without a shared reference frame using entangled photon pairs and linear optical Bell state measurements.
description: 4 pages, published version
Static black holes with a negative cosmological constant: Deformed horizon and anti-de Sitter boundaries
Creators: name: Yoshino, Hirotaka
name: Ohba, Tohru
name: Tomimatsu, Akira
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using perturbative techniques, we investigate the existence and properties of a new static solution for the Einstein equation with a negative cosmological constant, which we call the deformed black hole. We derive a solution for a static and axisymmetric perturbation of the Schwarzschild-anti-de Sitter black hole that is regular in the range from the horizon to spacelike infinity. The key result is that this perturbation simultaneously deforms the two boundary surfaces--i.e., both the horizon and spacelike two-surface at infinity. Then we discuss the Abbott-Deser mass and the Ashtekar-Magnon one for the deformed black hole, and according to the Ashtekar-Magnon definition, we construct the thermodynamic first law of the deformed black hole. The first law has a correction term which can be interpreted as the work term that is necessary for the deformation of the boundary surfaces. Because the work term is negative, the horizon area of the deformed black hole becomes larger than that of the Schwarzschild-anti-de Sitter black hole, if compared under the same mass, indicating that the quasistatic deformation of the Schwarzschild-anti-de Sitter black hole may be compatible with the thermodynamic second law (i.e., the area theorem).
description: 31 pages, 5 figures, one reference added, to be published in PRD
Temperature dependence of magnetism near defects in SrB_6
Creators: name: Jarlborg, T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The T-dependence of magnetic moments in SrB_6 is studied through spin-polarized band calculations for a supercell of Sr_{27}B_{156} containing a B_6 vacancy. The magnetic moment decays rather quickly with T despite the fact that only electronic Fermi-Dirac effects are included. This result and the T-dependence of moments near a La impurity can hardly explain the reports of a very high Curie temperature in hexaborides, but suggest that the magnetism is caused by some other type of impurity.
description: 3 pages, 2 figures
Molecular beam epitaxy of the magnetic kagome metal FeSn on LaAlO3 (111)
Creators: name: Hong, Deshun
name: Liu, Changjiang
name: Hsiao, Haw-Wen
name: Jin, Dafei
name: Pearson, John E.
name: Zuo, Jian-Min
name: Bhattacharya, Anand
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Materials with a layered Kagome lattice are expected to give rise to novel physics arising from band structures with topological properties, spin liquid behavior and the formation of skyrmions. Until now, most work on Kagome materials has been performed on bulk samples due to difficulties in thin film synthesis. Here, by using molecular beam epitaxy, layered Kagome-structured FeSn films are synthesized on (111) oriented LaAlO3 substrate. Both in-situ and ex-situ characterizations indicate these films are highly crystalline and c-axis oriented, with atomically smooth surfaces. However, the films grow as disconnected islands, with lateral dimensions on the micron scale. By patterning Pt electrodes using a focused electron beam, longitudinal and transverse resistance of single islands have been measured in magnetic fields. Our work opens a pathway for exploring mesoscale transport properties in thin films of Kagome materials and related devices.
Forest ecosystem response to weather extremes: case study of a montane mixed forest in Switzerland
Creators: name: Shekhar, Ankit
name: Buchmann, Nina
name: Gharun, Mana
Publisher: name: ETH Zurich
Year: 2020

description: Extreme environmental events have become a major interest of ecologists. Commonly, extreme climatic events are identified based on “changes in the mean conditions” over a discrete period with respect to the longer-term climatology. In this study we aim to: 1) define a different type of extreme event, i.e. weather extreme events: an event with extreme deviation from an expected value (calculated based on past weather conditions) and 2) quantify ecosystem resistance, recovery, and resilience in response to these shock events based on changes in net ecosystem productivity (NEP) measured over 16 years (2004 – 2019), in a montane mixed forest in Switzerland (CH-LAE, Lägeren). In addition to the identification of the physiological extreme events, we test the hypothesis that extremes associated with continuously varying environmental conditions can modify the physiological functionality of a forest ecosystem.
We calculated weather extremes based on half-hourly measurements of atmospheric water demand (i.e. vapor pressure deficit, VPD) measured alongside eddy covariance flux measurements. Between 2004 and 2019, we found 185 such physiological extreme events (VPD-extreme), ranging from one to seven days, that occurred about 27 % in spring and 68 % in summer. On average NEP decreased by 25% during these VPD-extreme days compared to the normal-VPD day before, resulting in mean resistance (NEPextreme/NEPpre-extreme) of 0.75. Mean recovery (NEPpost-extreme/NEEextreme) was about 0.85, indicating about a 15% decrease in NEP on days after the extreme events compared to before. There was no significant trend in resistance, recovery, and resilience over the 16 years.  Finally, decreased functionality during these VPD-extreme days events confirms our hypothesis.
Our approach of looking at the forest response to extreme events is independent of “changes of mean conditions from long-term climatology” and focuses on the ability of the ecosystem to maintain functionality within the realm of “continuous environmental variability”. Identification of physiologically-relevant climatic extremes and testing the legacy effect from those events is a crucial requirement for understanding the future response of forests to climate change.
Particle Path Correlations in a Phonon Bath
Creators: name: Zoli, Marco
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The path integral formalism is applied to derive the full partition function of a generalized Su-Schrieffer-Heeger Hamiltonian describing a particle motion in a bath of oscillators. The electronic correlations are computed versus temperature for some choices of oscillators energies. We study the perturbing effect of a time averaged particle path on the phonon subsystem deriving the relevant temperature dependent cumulant corrections to the harmonic partition function and free energy. The method has been applied to compute the total heat capacity up to room temeperature: a low temperature upturn in the heat capacity over temperature ratio points to a glassy like behavior ascribable to a time dependent electronic hopping with variable range in the linear chain.
description: To be published in J.Phys.:Condensed Matter
MOESM6 of Elevated HDAC activity and altered histone phospho-acetylation confer acquired radio-resistant phenotype to breast cancer cells
Creators: name: Asmita Sharda
name: Mudasir Rashid
name: Sanket Shah
name: Sharma, Ajit
name: Saurav Singh
name: Gera, Poonam
name: Murali Chilkapati
name: Gupta, Sanjay
Publisher: name: figshare
Year: 2020
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Additional file 6. Details of the antibodies used in the study.
Nonlinear transmission of laser light through coronal plasma due to self-induced incoherence
Creators: name: Maximov, A. V.
name: Shaw, J. G.
name: Palastro, J. P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The success of direct laser-driven inertial confinement fusion (ICF) relies critically on the efficient coupling of laser light to plasma. At ignition scale, the absolute stimulated Raman scattering (SRS) instability can severely inhibit this coupling by redirecting and strongly depleting laser light. This Letter describes a new dynamic saturation regime of the absolute SRS instability. The saturation occurs when spatiotemporal fluctuations in the ion-acoustic density detune the instability resonance. The dynamic saturation mitigates the strong depletion of laser light and enhances its transmission through the instability region, explaining the coupling of laser light to ICF targets at higher plasma densities.
Milviscutulus mangiferae
Creators: name: Novoa, Nereida Mestre
name: Hamon, Avas
name: Evans, Greg
name: Kondo, Takumasa
name: Oliver, Herrera
name: Hernández, Arturo
name: Alonso, Ana Abraham
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Milviscutulus
Milviscutulus mangiferae

description: Milviscutulus mangiferae (Green, 1889).
 Material examinado. Cuba: camino y mirador del Salto de Soroa, 22.iii.2000, col. N. Mestre, Oxandra lanceolata, Syzygium jambos, 8 (F) adultas (CZAC); Lomas de Soroa, camino a los Hoyos, 23.iii.2000, col. N. Mestre y J. Bocourt, Syzygium jambos, 2 (F) adultas (CZAC); Pan de Guajaibón, ladera oeste y norte, 12.iv.2000, col. N. Mestre, M. Olcha y E. Fonseca, Casearia aculeata, Cinnamomum montanum, 7 (F) adultas (CZAC); San Diego de los Baños, 26.iii.1921, col. J. R. Johnston y C. H. Ballou, Pseudolmedia spuria, Parathesis cubana, material seco, (F) adultas (C. H. Ballou) (CZAC).
 Notas. Milviscutulus mangiferae se ha reconocido como una especie polífaga y cosmopolita (Ben-Dov 1993, 2009b; Kondo 2001; Miller y Miller 2003; Miller et al. 2005); es de origen oriental (Miller et al. 2005). En Cuba se ha registrado para 18 especies y 12 familias de hospedantes (Houser 1918; Ballou 1926; Bruner et al. 1975; Mestre et al. 2001a). Se incluyó en la lista de insectos de interés económico presentes en ecosistemas naturales en la Sierra de los Órganos (Mestre et al. 2006c). Se le considera una especie introducida en EE. UU. y una plaga para el mango en Florida (Hamon y Williams 1984; Miller et al. 2005). Se ha registrado como plaga del cocotero en áreas del Pacífico Sur (Williams y Watson 1990).
description: Published as part of Novoa, Nereida Mestre, Hamon, Avas, Evans, Greg, Kondo, Takumasa, Oliver, Herrera, Hernández, Arturo & Alonso, Ana Abraham, 2011, Los cocoideos (Hemiptera: Sternorrhyncha: Coccoidea) presentes en la Cordillera de Guaniguanico, Pinar del Río, Cuba, y la relación con sus hospedantes, pp. 1-25 in Insecta Mundi 2011 (183) on page 7, DOI: 10.5281/zenodo.5161102
Im Schatten der Atmosphäre: In the Shadow of the Atmosphere
Creators: name: Vogt, Günther
Publisher: name: ETH Zurich
Year: 2020

description: Text von Günther Vogt im Press-Release zur Ausstellung «HAMISH FULTON Walking In Relation To Everything», Galerie Tschudi, 7524 Zuoz, 18. Juli – 26. September 2020
Free motion around black holes with discs or rings: between integrability and chaos -- VI. The Melnikov method
Creators: name: Polcar, L.
name: Semerák, O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Motivated by black holes surrounded by accretion structures, we consider in this series static and axially symmetric black holes "perturbed" gravitationally as being encircled by a thin disc or a ring. In previous papers, we employed several different methods to detect, classify and evaluate chaos which can occur, due to the presence of the additional source, in time-like geodesic motion. Here we apply the Melnikov-integral method which is able to recognize how stable and unstable manifolds behave along the perturbed homoclinic orbit. Since the method standardly works for systems with one degree of freedom, we first suggest its modification applicable to two degrees of freedom (which is the our case), starting from a suitable canonical transformation of the corresponding Hamiltonian. The Melnikov function reveals that, after the perturbation, the asymptotic manifolds tend to split and intersect, consistently with the chaos found by other methods in the previous papers.
description: 32 pages (PRD preprint style), 7 figures
Parasaissetia nigra
Creators: name: Novoa, Nereida Mestre
name: Hamon, Avas
name: Evans, Greg
name: Kondo, Takumasa
name: Oliver, Herrera
name: Hernández, Arturo
name: Alonso, Ana Abraham
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Parasaissetia
Parasaissetia nigra

description: Parasaissetia nigra (Nietner, 1861).
 Material examinado. Cuba: Pan de Guajaibón, ladera norte, 12.iv.2000, col. N. Mestre, M. Olcha y E. Fonseca, Ficus membranacea, 4 (F) adultas (CZAC).
 Notas. Parasaissetia nigra constituye una especie polífaga con distribución cosmopolita, (Ben-Dov 1993, 2009b; Kondo 2001; Granara de Willink y Claps 2003; Miller et al. 2005). Se considera de origen oriental o afrotropical (Miller et al. 2005). Particularmente incide sobre 23 especies de Ficus (Ben-Dov 1993, 2009b). Se ha registrado para Cuba en Topes de Collantes, grupo montañoso Guamuhaya, sobre Guarea guidonia (Mestre et al. 2001b). Se citó como plaga del cafeto en África y como plaga moderada de ornamentales y cítricos en California, EE. UU (Gill 1988, Ben-Dov 1993 y 2003, Miller et al. 2005). Se ha referido sobre ornamentales en São Paulo, Brasil y Argentina (Peronti et al. 2001; Granara de Willink y Claps 2003). Asimismo, se menciona como plaga del guayabo y del cafeto en áreas del Pacífico Sur (Williams y Watson 1990).
description: Published as part of Novoa, Nereida Mestre, Hamon, Avas, Evans, Greg, Kondo, Takumasa, Oliver, Herrera, Hernández, Arturo & Alonso, Ana Abraham, 2011, Los cocoideos (Hemiptera: Sternorrhyncha: Coccoidea) presentes en la Cordillera de Guaniguanico, Pinar del Río, Cuba, y la relación con sus hospedantes, pp. 1-25 in Insecta Mundi 2011 (183) on page 7, DOI: 10.5281/zenodo.5161102
A subexponential-time quantum algorithm for the dihedral hidden subgroup problem
Creators: name: Kuperberg, Greg
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We present a quantum algorithm for the dihedral hidden subgroup problem with time and query complexity $O(\exp(C\sqrt{\log N}))$. In this problem an oracle computes a function $f$ on the dihedral group $D_N$ which is invariant under a hidden reflection in $D_N$. By contrast the classical query complexity of DHSP is $O(\sqrt{N})$. The algorithm also applies to the hidden shift problem for an arbitrary finitely generated abelian group. The algorithm begins with the quantum character transform on the group, just as for other hidden subgroup problems. Then it tensors irreducible representations of $D_N$ and extracts summands to obtain target representations. Finally, state tomography on the target representations reveals the hidden subgroup.
description: 11 pages. Revised in response to referee reports. Early sections are more accessible; expanded section on other hidden subgroup problems
MOESM7 of A rapid positive influence of S-ketamine on the anxiety of patients in palliative care: a retrospective pilot study
Creators: name: Falk, Eduard
name: Schlieper, Daniel
name: Caster, Patrick
name: Lutterbeck, Matthias
name: Schwartz, Jacqueline
name: Cordes, Joachim
name: Grau, Ina
name: Kienbaum, Peter
name: Neukirchen, Martin
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 7: Figure S1. Group means Â± SD for STADI anxiety (A) and depression (B) values at T1 and T2.
Phase diagrams of interacting spreading dynamics in complex networks
Creators: name: Pan, Liming
name: Yang, Dan
name: Wang, Wei
name: Cai, Shimin
name: Zhou, Tao
name: Lai, Ying-Cheng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Epidemic spreading processes in the real world can interact with each other in a cooperative, competitive, or asymmetric way, requiring a description based on coevolution dynamics. Rich phenomena such as discontinuous outbreak transitions and hystereses can arise, but a full picture of these behaviors in the parameter space is lacking. We develop a theory for interacting spreading dynamics on complex networks through spectral dimension reduction. In particular, we derive from the microscopic quenched mean-field equations a two-dimensional system in terms of the macroscopic variables, which enables a full phase diagram to be determined analytically. The diagram predicts critical phenomena that were known previously but only numerically, such as the interplay between discontinuous transition and hysteresis as well as the emergence and role of tricritical points.
description: 17 pages, 9 figures
4D equivalence theorem and gauge symmetry on orbifold
Creators: name: Abe, Y.
name: Haba, N.
name: Hayakawa, K.
name: Matsumoto, Y.
name: Matsunaga, M.
name: Miyachi, K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the high-energy behavior of the scattering amplitudes in the extra dimensional gauge theory where the gauge symmetry is broken by the boundary condition. We study, in particular, the 5-dimensional SU(5) grand unified theory whose 5th-dimensional coordinate is compactified on S^1/Z_2. We pay attention to the gauge symmetry compatible with the boundary condition on the orbifold and give the BRST formalism of the 4D theory which is obtained through integration of the 5D theory along the extra dimension. We derive the 4D equivalence theorem on the basis of the Slavnov-Taylor identities. We calculate the amplitudes of the process including four massive gauge bosons in the external lines and compare them with the ones for the connected reactions where the gauge fields are replaced by the corresponding would-be NG-like fields. We explicitly confirm the equivalence theorem to hold.
description: 18 pages, no figures
Transport and fate of different components of terrestrial organic matter across the Siberian-Arctic shelves
Creators: name: Gustafsson, Örjan
name: Semiletov, Igor
name: Shakhova, Natalia
name: Dudarev, Oleg, V
name: Vonk, Jorien
name: van Dongen, Bart
name: Eglinton, Timothy I.
name: Tesi, Tommaso
name: Bröder, Lisa
name: Andersson, August
name: Wild, Birgit
name: Matsubara, Felipe
name: Martens, Jannik
Publisher: name: ETH Zurich
Year: 2020

description: EGUsphere