cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Strong exponent bounds for the local Rankin-Selberg convolution
Creators: name: Bushnell, Colin J
name: Henniart, Guy
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 22E50

description: Let $F$ be a non-Archimedean locally compact field. Let $σ$ and $τ$ be finite-dimensional semisimple representations of the Weil-Deligne group of $F$. We give strong upper and lower bounds for the Artin and Swan exponents of $σ\otimesτ$ in terms of those of $σ$ and $τ$. We give a different lower bound in terms of $σ\otimes\checkσ$ and $τ\otimes\checkτ$. Using the Langlands correspondence, we obtain the bounds for Rankin-Selberg exponents.
description: 28 pages
Additional file 1 of Effects of rearing mode on gastro-intestinal microbiota and development, immunocompetence, sanitary status and growth performance of lambs from birth to two months of age
Creators: name: Dunière, Lysiane
name: Ruiz, Philippe
name: Lebbaoui, Yacine
name: Guillot, Laurie
name: Bernard, Mickael
name: Forano, Evelyne
name: Chaucheyras-Durand, Frédérique
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 1
Transient probing of the symmetry and the asymmetry of electron interference
Creators: name: Tu, Matisse Wei-Yuan
name: Aharony, Amnon
name: Entin-Wohlman, Ora
name: Schiller, Avraham
name: Zhang, Wei-Min
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The transient processes of electron transport in nano-scale devices exhibit special phenomena that exist only in the transient regime. Besides how fast the steady states are approached, one interesting aspect of transient transport arises from its strong dependence on the initial state of the system. Here we address the issue of how the symmetries embedded in the initial state interplay with those of the system structure in the course of transient transports. We explicitly explore the transient currents arising from various initial occupations in a double-quantum-dot Aharonov-Bohm interferometer. We find symmetry relations between the transient in-tunneling and out-tunneling dynamics for initially empty or full quantum dots when the energy levels in the electrodes are symmetrically distributed with respect to the energy levels in the QDs. This is true for whatever applied fluxes. We also find the flux-even components of the currents and the flux-odd components of the currents exhibit distinct cross-lead symmetric relations.
description: 10 figures
Award_2023_08
Creators: name: Figorilli, Simone
name: Costa Corrado
name: Antonucci Francesca
name: Pallottino Federico
Publisher: name: OSF
Year: 2024

description: August 2023 – Highly cited paper award (ISI-JCR) as of May/June 2023, received enough citations to place in the top 1% of the academic field of Agricultural Sciences based on a highly cited threshold for the field and publication year for the publication: Antonucci F, Figorilli S, Costa C, Pallottino F, Raso L, Menesatti P, 2019. A Review on blockchain applications in the agri-food sector. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 99: 6129–6138. https://doi.org/10.1002/jsfa.9912 (Prot. CREA n. 0100288 del 6/11/2023)
title: ÐÐ· Ð¾Ð¿ÑÑÐ° Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°Ð½Ð¸Ñ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ ÑÐµÑÐ¸ Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ð¼ÑÑ Ð¸Ð· Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐÐ·Ð¸Ð¸ Ð½Ð° ÑÑÐ°Ð¿Ðµ Ð¿ÑÐµÐ´Ð²ÑÐ·Ð¾Ð²ÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸
title: From the experience of teaching scientific speech style to students from Central Asia at the stage of pre-university preparation
Creators: name: ÐÐ»ÑÐ¸Ð½Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾. ÐÑÑÑÐ°Ñ ÑÐºÐ¾Ð»Ð° Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ  Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ  Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼
name: "ÐÐµÐ´ÐµÐ»Ñ Ð½Ð°ÑÐºÐ¸ ÐÑÑÑÐµÐ¹ ÑÐºÐ¾Ð»Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ  Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ  Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼", Ð½Ð°ÑÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ ÑÑÐ°ÑÑÐ¸ÐµÐ¼ (2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ Ð½Ð°ÑÑÐ½Ð¾Ð¼Ñ ÑÑÐ¸Ð»Ñ ÑÐµÑÐ¸
Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÐµÑÑ Ð¸Ð· Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ (Ð¡ÑÐµÐ´Ð½ÐµÐ¹) ÐÐ·Ð¸Ð¸
ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð»ÐµÐºÑÐ¸ÐºÐ°
Ð´Ð¾Ð²ÑÐ·Ð¾Ð²ÑÐºÐ¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
teaching scientific style of speech
students from Central (Central) Asia
terminological vocabulary
pre-university education
81.411.2-99

description: Ð¡ÑÐ°ÑÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°Ð½Ð¸Ñ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ ÑÐµÑÐ¸ ÑÐ»ÑÑÐ°ÑÐµÐ»ÑÐ¼ Ð¸Ð· ÑÑÑÐ°Ð½ Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ (Ð¡ÑÐµÐ´Ð½ÐµÐ¹) ÐÐ·Ð¸Ð¸ Ð½Ð° Ð´Ð¾Ð²ÑÐ·Ð¾Ð²ÑÐºÐ¾Ð¼ ÑÑÐ°Ð¿Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÐ±Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÐµÑÑÑ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ·ÑÐºÐ¾Ð²ÑÑ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¹ Ð² ÑÑÐµÐ±Ð½Ð¾-Ð½Ð°ÑÑÐ½Ð¾Ð¹ ÑÑÐµÑÐµ Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐ¸Ð½Ð³ÐµÐ½ÑÐ° Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ ÑÑÐµÐ±Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð¾Ð²Ð°Ð½Ð½ÑÑ Ð´Ð»Ñ ÑÑÐ°ÑÑÐ¸Ñ ÐºÐ»Ð°ÑÑÐ¾Ð² ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ ÑÐºÐ¾Ð». ÐÑÐµÐ´Ð»Ð°Ð³Ð°ÑÑÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¹, ÑÐ°Ð·Ð²Ð¸Ð²Ð°ÑÑÐ¸Ñ Ð½Ð°Ð²ÑÐºÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð»ÐµÐºÑÐ¸ÐºÐ¾Ð¹.
description: The article is devoted to the issues of teaching the scientific style of speech to students from the countries of Central (Central) Asia at the preuniversity stage of education. The expediency of using educational materials recommended for senior grades of Russian schools in the process of developing language competencies among this contingent of students in the educational and scientific field of communication is substantiated. Options for tasks that develop skills in working with terminological vocabulary are offered.
Additional file 4 of Effects of rearing mode on gastro-intestinal microbiota and development, immunocompetence, sanitary status and growth performance of lambs from birth to two months of age
Creators: name: Dunière, Lysiane
name: Ruiz, Philippe
name: Lebbaoui, Yacine
name: Guillot, Laurie
name: Bernard, Mickael
name: Forano, Evelyne
name: Chaucheyras-Durand, Frédérique
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 4
Studying the nucleus of comet 9P/Tempel 1 using the structure of the Deep Impact ejecta cloud at the early stages of its development
Creators: name: Kolokolova, Ludmilla
name: Nagdimunov, Lev
name: A`Hearn, Michael
name: King, Ashley
name: Wolff, Michael
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present an attempt to extract information about the comet 9P/Tempel 1 nucleus from the characteristics of the ejecta cloud produced by the impactor of the Deep Impact mission. For this purpose we use two techniques. We first study the shadow cast on the nucleus surface by the ejecta cloud and investigate how areas of different brightness are related to the varying optical thickness or albedo of the ejecta cloud. The shadow was seen during the first 2.0 seconds after the impact (afterward it became obscured by the ejecta cloud). We have found that all brightness variations in the shadow are the result of the surface inhomogeneities, indicating that during first 2.0 seconds the ejecta cloud was homogeneous within the MRI spatial resolution. Our second technique is to study the obscuration of the nucleus limb by the ejecta. This study covers the period 0.76- 68.8 seconds after impact and is based on comparison of the ejecta cloud brightness on the limb and just beyond the limb. At this stage we do see inhomogeneities in the ejecta cloud that relate to the albedo and optical thickness variations in the ejected dust. Specifically, we have found two distinct bands of low optical thickness and one band of a high optical thickness. Based on crater formation ideas we estimate the depth of excavation of the ejected material for the found inhomogeneities and, thus, define a potential layering structure for the comet nucleus, Our estimates suggest that the low-optical thickness material was excavated from a depth of 15-18 and 30-32 meters in the case the porous nucleus material and 37-46 and 87-93 meters in the case of a non-porous nucleus material, and a layer of high optical thickness originated from the depth 9-11 m for porous material or 20-23 m for non-porous material. Based on the crater diameter estimates, we expect that the real depth of the layers is between these two cases.
description: Accepted on April 4, 2016 in Planetary and Space Science, 2016
Campodea (Dicampa) sprovieri subsp. sprovieri sprovieri Silvestri 1933
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea sprovieri
Campodea (dicampa) sprovieri sprovieri silvestri, 1933

description: Campodea (Dicampa) sprovieri sprovieri Silvestri, 1933
Campodea (Dicampa) sprovieri sprovieri Silvestri, 1933a: 64, fig. III.
Diagnosis (Silvestri 1933a; Wygodzinsky 1940; Rusek 1965b; Sendra et al. 2006, 2010, 2012)
Body length 3–3.5 mm; epicuticle with microdenticles; short clothing setae with apical barbs; antennae with 22–30 antennomeres; sensillum of third antennomere in dorsal or ventral position; middle-sized notal macrosetae well barbed, ma/la macrosetae approx. 0.5 on mesonotum (in adults); long thin pine cone notal marginal setae; 1+1 la, 1+1 lp macrosetae on VI–VII urotergites, 3+3 lp on VIII urotergite and 5+5 lp on IX abdominal segment; cerci shorter than body with 8–10 articles covered with long macrosetae with barbs and a few clothing setae.
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 78, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
Multiple particle-hole pair creation in the Fermi-Hubbard model by a pump laser
Creators: name: Brinke, Nicolai ten
name: Ligges, Manuel
name: Bovensiepen, Uwe
name: Schützhold, Ralf
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the Fermi-Hubbard model in the strongly correlated Mott phase under the influence of a harmonically oscillating electric field, e.g., a pump laser. In the Peierls representation, this pump field can be represented as an oscillating phase of the hopping rate $J(t)$, such that the effective time-averaged rate $\bar J$ is reduced, i.e., switching the pump laser suddenly is analogous to a quantum quench. Apart from this time-averaged rate $\bar J$, it is well known that the oscillating component of $J(t)$ can resonantly create particle-hole pairs if the pump frequency $ω_{\rm pump}$ equals (or a little exceeds) the Mott gap. In addition, we find that it is possible to create multiple pairs if $ω_{\rm pump}$ is near an integer multiple of the gap. These findings should be relevant for pump-probe experiments.
Domain wall interactions due to vacuum Dirac field fluctuations in 2+1 dimensions
Creators: name: Fosco, C. D.
name: Mazzitelli, F. D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We evaluate quantum effects due to a $2$-component Dirac field in $2+1$ space-time dimensions, coupled to domain-wall like defects with a smooth shape. We show that those effects induce non trivial contributions to the (shape-dependent) energy of the domain walls. For a single defect, we study the divergences in the corresponding self-energy, and also consider the role of the massless zero mode, corresponding to the Callan-Harvey mechanism, by coupling the Dirac field to an external gauge field. For two defects, we show that the Dirac field induces a non trivial, Casimir-like effect between them, and provide an exact expression for that interaction in the case of two straight-line parallel defects. As is the case for the Casimir interaction energy, the result is finite and unambiguous.
description: 17 pages, 1 figure
Ratchet Effects in Active Matter Systems
Creators: name: Reichhardt, C. J. Olson
name: Reichhardt, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Ratchet effects can arise for single or collectively interacting Brownian particles on an asymmetric substrate when a net dc transport is produced by an externally applied ac driving force or by periodically flashing the substrate. Recently, a new class of active ratchet systems has been realized through the use of active matter, which are self-propelled units that can be biological or non-biological in nature. When active materials such as swimming bacteria interact with an asymmetric substrate, a net dc directed motion can arise even without external driving, opening a wealth of possibilities such as sorting, cargo transport, or micromachine construction. We review the current status of active matter ratchets for swimming bacteria, cells, active colloids, and swarming models, focusing on the role of particle-substrate interactions. We describe ratchet reversals produced by collective effects and the use of active ratchets to transport passive particles. We discuss future directions including deformable substrates or particles, the role of different swimming modes, varied particle-particle interactions, and non-dissipative effects.
description: 25 pages, 16 figures
A search for ionized jets towards massive young stellar objects
Creators: name: Purser, S. J. D.
name: Lumsden, S. L.
name: Hoare, M. G.
name: Urquhart, J. S.
name: Cunningham, N.
name: Purcell, C. R.
name: Brooks, K. J.
name: Garay, G.
name: Gúzman, A. E.
name: Voronkov, M. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Radio continuum observations using the Australia telescope compact array at 5.5, 9.0, 17.0 and 22.8 GHz have detected free-free emission associated with 45 of 49 massive young stellar objects and HII regions. Of these, 26 sources are classified as ionized jets (12 of which are candidates), 2 as ambiguous jets or disc winds, 1 as a disc-wind, 14 as HII regions and 2 were unable to be categorised. Classification as ionized jets is based upon morphology, radio flux and spectral index, in conjunction with previous observational results at other wavelengths. Radio-luminosity and momentum are found to scale with bolometric luminosity in the same way as low-mass jets, indicating a common mechanism for jet production across all masses. In 13 of the jets, we see associated non-thermal/optically-thin lobes resulting from shocks either internal to the jet and/or at working surfaces. Ten jets display non-thermal (synchrotron emission) spectra in their lobes, with an average spectral index of -0.55 consistent with Fermi acceleration in shocks. This shows that magnetic fields are present, in agreement with models of jet formation incorporating magnetic fields. Since the production of collimated radio jets is associated with accretion processes, the results presented in this paper support the picture of disc-mediated accretion for the formation of massive stars with an upper-limit on the jet phase lasting approximately $6.5 \times 10^4 yr$. Typical mass loss rates in the jet are found to be $1.4 \times 10^{-5} M_\odot yr^{-1}$ with associated momentum rates of the order $(1-2) \times 10^{-2} M_\odot km s^{-1} yr^{-1}$.
Additional file 1 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Basic characteristics of the participants.
A Catalog of Methanol Masers in Massive Star-forming Regions. III. The Molecular Outflow Sample
Creators: name: Gómez-Ruiz, A. I.
name: Kurtz, S. E.
name: Araya, E. D.
name: Hofner, P.
name: Loinard, L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present an interferometric survey of the 44 GHz class I methanol maser transition toward a sample of 69 sources consisting of High Mass Protostellar Object candidates and Ultracompact (UC) H II regions. We found a 38% detection rate (16 of 42) in the HMPO candidates and a 54% detection rate (13 of 24) for the regions with ionized gas. This result indicates that class I methanol maser emission is more common toward more evolved young stellar objects of our sample. Comparing with similar interferometric data sets, our observations show narrower linewidths, likely due to our higher spatial resolution. Based on a comparison between molecular outflow tracers and the maser positions, we find several cases where the masers appear to be located at the outflow interface with the surrounding core. Unlike previous surveys, we also find several cases where the masers appear to be located close to the base of the molecular outflow, although we can not discard projection effects. This and other surveys of class I methanol masers not only suggest that these masers may trace shocks at different stages, but may even trace shocks arising from a number of different phenomena occurring in star-forming regions: young/old outflows, cloud-cloud collisions, expanding H II regions, among others.
description: Accepted for publication in The Astrophysical Journal Supplement
Inferring causality from noisy time series data
Creators: name: Mønster, Dan
name: Fusaroli, Riccardo
name: Tylén, Kristian
name: Roepstorff, Andreas
name: Sherson, Jacob F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Convergent Cross-Mapping (CCM) has shown high potential to perform causal inference in the absence of models. We assess the strengths and weaknesses of the method by varying coupling strength and noise levels in coupled logistic maps. We find that CCM fails to infer accurate coupling strength and even causality direction in synchronized time-series and in the presence of intermediate coupling. We find that the presence of noise deterministically reduces the level of cross-mapping fidelity, while the convergence rate exhibits higher levels of robustness. Finally, we propose that controlled noise injections in intermediate-to-strongly coupled systems could enable more accurate causal inferences. Given the inherent noisy nature of real-world systems, our findings enable a more accurate evaluation of CCM applicability and advance suggestions on how to overcome its weaknesses.
description: 9 pages, 11 figures, submitted to COMPLEXIS 2016
Vectorial scanning force microscopy using a nanowire sensor
Creators: name: Rossi, N.
name: Braakman, F. R.
name: Cadeddu, D.
name: Vasyukov, D.
name: Tütüncüoglu, G.
name: Morral, A. Fontcuberta i
name: Poggio, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Self-assembled nanowire (NW) crystals can be grown into nearly defect-free nanomechanical resonators with exceptional properties, including small motional mass, high resonant frequency, and low dissipation. Furthermore, by virtue of slight asymmetries in geometry, a NW's flexural modes are split into doublets oscillating along orthogonal axes. These characteristics make bottom-up grown NWs extremely sensitive vectorial force sensors. Here, taking advantage of its adaptability as a scanning probe, we use a single NW to image a sample surface. By monitoring the frequency shift and direction of oscillation of both modes as we scan above the surface, we construct a map of all spatial tip-sample force derivatives in the plane. Finally, we use the NW to image electric force fields distinguishing between forces arising from the NW charge and polarizability. This universally applicable technique enables a form of atomic force microscopy particularly suited to mapping the size and direction of weak tip-sample forces.
description: Article: 8 pages, 4 figures; Supplementary information: 2 pages, 1 figure
From Network Sharing to Multi-tenancy: The 5G Network Slice Broker
Creators: name: Samdanis, Konstantinos
name: Costa-Perez, Xavier
name: Sciancalepore, Vincenzo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The ever-increasing traffic demand is pushing network operators to find new cost-efficient solutions towards the deployment of future 5G mobile networks. The network sharing paradigm was explored in the past and partially deployed. Nowadays, advanced mobile network multi-tenancy approaches are increasingly gaining momentum paving the way towards further decreasing Capital Expenditures and Operational Expenditures (CAPEX/OPEX) costs, while enabling new business opportunities. This paper provides an overview of the 3GPP standard evolution from network sharing principles, mechanisms and architectures to future on-demand multi-tenant systems. In particular, it introduces the concept of the 5G Network Slice Broker in 5G systems, which enables mobile virtual network operators, over-the-top providers and industry vertical market players to request and lease resources from infrastructure providers dynamically via signaling means. Finally, it reviews the latest standardization efforts considering remaining open issues for enabling advanced network slicing solutions taking into account the allocation of virtualized network functions based on ETSI NFV, the introduction of shared network functions and flexible service chaining.
description: 11 pages, 6 figures, accepted for publication in IEEE Commmunications Magazine
Современная психофизиология. Технология виброизображения. Труды 3-й Международной научно-технической конференции. Modern Psychophysiology. The Vibraimage Technology. Conference Proceedings of The 3rd International Conference.
Creators: name: Многопрофильное предприятие "Элсис"
Publisher: name: Многопрофильное предприятие "Элсис"
Year: 2020

description: Современная психофизиология. Технология виброизображения. Труды 3-й Международной научно-технической конференции. Modern Psychophysiology. The Vibraimage Technology. Conference Proceedings of The 3rd International Conference.
Additional file 2 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Figure S1. Circular Manhattan plot for epigenome-wide association study on fasting plasma glucose. The numbers of chromosome and the -log10 of P-values for statistical significance are shown. Dots represent the observed CpGs.
Современная психофизиология. Технология виброизображения. Труды 4-й Международной научно-технической конференции. Modern Psychophysiology. The Vibraimage Technology. Conference Proceedings of The 4th International Conference.
Creators: name: Многопрофильное предприятие "Элсис"
Publisher: name: Многопрофильное предприятие "Элсис"
Year: 2020

description: Современная психофизиология. Технология виброизображения. Труды 4-й Международной научно-технической конференции. Modern Psychophysiology. The Vibraimage Technology. Conference Proceedings of The 4th International Conference.
Современная психофизиология. Технология виброизображения. Труды 5-й Международной научно-технической конференции. Modern Psychophysiology. The Vibraimage Technology. Conference Proceedings of The 5th International Conference.
Creators: name: Многопрофильное предприятие "Элсис"
Publisher: name: Многопрофильное предприятие "Элсис"
Year: 2022

description: Современная психофизиология. Технология виброизображения. Труды 5-й Международной научно-технической конференции. Modern Psychophysiology. The Vibraimage Technology. Conference Proceedings of The 5th International Conference.
Additional file 3 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Table S2. The top GREAT ontology enrichments potentially related to fasting plasma glucose using binomial test.
Additional file 4 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4: Table S3. The results of DNA methylation of top 30 CpGs with fasting plasma glucose in epigenome-wide association analysis in sensitivity analysis that further adjusting for smoking status and drinking status in GEE model.
Additional file 5 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Table S4. The results of annotation to significant differentially methylated regions for fasting plasma glucose in sensitivity analysis.
Additional file 6 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: Table S5. The results of causal inference analysis of top CpGs with fasting plasma glucose in sensitivity analysis.
Robustness of the far-field response of nonlocal plasmonic ensembles
Creators: name: Tserkezis, Christos
name: Maack, Johan R.
name: Liu, Zhaowei
name: Wubs, Martijn
name: Mortensen, N. Asger
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Contrary to classical predictions, the optical response of few-nm plasmonic particles depends on particle size due to effects such as nonlocality and electron spill-out. Ensembles of such nanoparticles (NPs) are therefore expected to exhibit a nonclassical inhomogeneous spectral broadening due to size distribution. For a normal distribution of free-electron NPs, and within the simple nonlocal Hydrodynamic Drude Model (HDM), both the nonlocal blueshift and the plasmon linewidth are shown to be considerably affected by ensemble averaging. Size-variance effects tend however to conceal nonlocality to a lesser extent when the homogeneous size-dependent broadening of individual NPs is taken into account, either through a local size-dependent damping (SDD) model or through the Generalized Nonlocal Optical Response (GNOR) theory. The role of ensemble averaging is further explored in realistic distributions of noble-metal NPs, as encountered in experiments, while an analytical expression to evaluate the importance of inhomogeneous broadening through measurable quantities is developed. Our findings are independent of the specific nonclassical theory used, thus providing important insight into a large range of experiments on nanoscale and quantum plasmonics.
Additional file 7 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Table S6. Basic characteristics of participants from the community in the quantitative methylation analysis of SLC6A18 gene
Unconventional superconductivity and interaction induced Fermi surface reconstruction in the two-dimensional Edwards model
Creators: name: Cho, Dai-Ning
name: Brink, Jeroen van den
name: Fehske, Holger
name: Becker, Klaus W.
name: Sykora, Steffen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the competition between unconventional superconducting pairing and charge density wave (CDW) formation for the two-dimensional Edwards Hamiltonian at half filling, a very general two-dimensional transport model in which fermionic charge carriers couple to a correlated background medium. Using the projective renormalization method we find that a strong renormalization of the original fermionic band causes a new hole-like Fermi surface to emerge near the center of the Brillouin zone, before it eventually gives rise to the formation of a charge density wave. On the new, disconnected parts of the Fermi surface superconductivity is induced with a sign-changing order parameter. We discuss these findings in the light of recent experiments on iron-based oxypnictide superconductors.
description: 13 pages, 2 figures
title: Aurélia de Souza
title: Mulheres Artistas em 1900
titleType: Subtitle
Creators: name: Silva, Raquel Henriques da
name: Marques, Bruno
name: Monteiro, Joana d'Oliva
Publisher: name: Instituto de História da Arte, Faculdade de Ciências Sociais e Humanas da Universidade NOVA de Lisboa / INPAST – Laboratório Associado para a Investigação e Inovação em Património, Artes, Sustentabilidade e Território
Year: 2024

description: Este ebook é resultado de uma Chamada de Capítulos lançada no seguimento do CONGRESSO INTERNACIONAL ‘AURÉLIA DE SOUZA: ​MULHERES ARTISTAS EM 1900’, que teve lugar no Museu Nacional de Soares dos Reis e na Câmara Municipal de Matosinhos, entre os dias 13 e 15 de abril de 2023.
description: Henriques da Silva, R., Marques, B., d’Oliva Monteiro, J. (Eds.). (2024). Aurélia de Souza. Mulheres Artistas em 1900. IHA-NOVA FCSH / IN2PAST. ISBN: 978-989-35191-1-0.
Additional file 8 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8: Table S7. Validation analysis results for the CpGs mapped to SLC6A18 gene.
Physical properties of star clusters in the outer LMC as observed by the Dark Energy Survey
Creators: name: Pieres, A.
name: Santiago, B.
name: Balbinot, E.
name: Luque, E.
name: Queiroz, A. B. A.
name: da Costa, L. N.
name: Maia, M. A. G.
name: Drlica-Wagner, A.
name: Roodman, A.
name: Abbott, C.
name: Allam, S.
name: Benoit-Levy, A.
name: Bertin, E.
name: Brooks, D.
name: Buckley-Geer, E.
name: Burke, D. L.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: Cunha, C. E.
name: Desai, S.
name: Diehl, H. T.
name: Eifler, T. F.
name: Finley, D. A.
name: Flaugher, B.
name: Fosalba, P.
name: Frieman, J.
name: Gerdes, D. W.
name: Gruen, D.
name: Gruendl, R. A.
name: Gutierrez, G.
name: Honscheid, K.
name: James, D. J.
name: Kuehn, K.
name: Kuropatkin, N.
name: Lahav, O.
name: Li, T. S.
name: Marshall, J. L.
name: Martini, P.
name: Miller, C. J.
name: Miquel, R.
name: Nichol, R. C.
name: Nord, B.
name: Ogando, R.
name: Plazas, A. A.
name: Romer, A. K.
name: Sanchez, E.
name: Scarpine, V.
name: Schubnell, M.
name: Sevilla-Noarbe, I.
name: Smith, R. C.
name: Soares-Santos, M.
name: Sobreira, F.
name: Suchyta, E.
name: Swanson, M. E. C.
name: Tarle, G.
name: Thaler, J.
name: Thomas, D.
name: Tucker, D.
name: Walker, A. R.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Large Magellanic Cloud (LMC) harbors a rich and diverse system of star clusters, whose ages, chemical abundances, and positions provide information about the LMC history of star formation. We use Science Verification imaging data from the Dark Energy Survey to increase the census of known star clusters in the outer LMC and to derive physical parameters for a large sample of such objects using a spatially and photometrically homogeneous data set. Our sample contains 255 visually identified cluster candidates, of which 109 were not listed in any previous catalog. We quantify the crowding effect for the stellar sample produced by the DES Data Management pipeline and conclude that the stellar completeness is < 10% inside typical LMC cluster cores. We therefore develop a pipeline to sample and measure stellar magnitudes and positions around the cluster candidates using DAOPHOT. We also implement a maximum-likelihood method to fit individual density profiles and colour-magnitude diagrams. For 117 (from a total of 255) of the cluster candidates (28 uncatalogued clusters), we obtain reliable ages, metallicities, distance moduli and structural parameters, confirming their nature as physical systems. The distribution of cluster metallicities shows a radial dependence, with no clusters more metal-rich than [Fe/H] ~ -0.7 beyond 8 kpc from the LMC center. The age distribution has two peaks at ~ 1.2 Gyr and ~ 2.7 Gyr.
description: 41 pages, 16 figures, 1 appendix
Award_2023_12
Creators: name: Antonucci Francesca
name: Figorilli, Simone
name: Costa Corrado
name: Pallottino Federico
Publisher: name: OSF
Year: 2024

description: December 2023 – Highly cited paper award (ISI-JCR) as of July/August 2023, received enough citations to place in the top 1% of the academic field of Agricultural Sciences based on a highly cited threshold for the field and publication year for the publication: Antonucci F, Figorilli S, Costa C, Pallottino F, Raso L, Menesatti P, 2019. A Review on blockchain applications in the agri-food sector. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 99: 6129–6138. https://doi.org/10.1002/jsfa.9912
Kiat Meningkatkan Peringkat Akreditasi Jurnal
Creators: name: Yoris Adi Maretta
Publisher: name: Zenodo
Year: 2020

description: Webinar RJI Jateng Seri 4 Journal Publishing Management diadakan oleh Relawan Jurnal Indonesia Pengurus Daerah Jawa Tengah bekerjasama dengan Akademik Kebidanan Harapan Ibu Pekalongan pada hari Kamis tanggal 25 Juni 2020 Jam 9.00-12.00 WIB
MitoFun: Code to analyze mitochondrial respiration, H2O2 emission and calcium retention capacity data in Igor Pro (Wavemetrics).
Creators: name: Gouspillou, Gilles
Publisher: name: Zenodo
Year: 2023
Subjects: Igor Pro
Mitochondrial respiration
Mitochondrial H2O2 emission
Calcium retention capacity

description: Code developed for Igor Pro to import and analyze mitochondrial respiration data (works with .csv files, optimized to analyze data collected with an Oroboros high resolution fluorespirometer), mitochondrial H2O2 emission data (works with .csv files, optimized to analyze data collected with an Oroboros high resolution fluorespirometer) and calcium retention capacity data collected with any spectrofluorometer (works with .txt files). Please contact the developer for more information.
A new look at the Feynman `hodograph' approach to the Kepler first law
Creators: name: Cariñena, Jose F.
name: Rañada, M. F.
name: Santander, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences
subject: 70F05, 51N20, 53A04

description: Hodographs for the Kepler problem are circles. This fact, known since almost two centuries ago, still provides the simplest path to derive the Kepler first law. Through Feynman `lost lecture', this derivation has now reached to a wider audience. Here we look again at Feynman's approach to this problem as well as at the recently suggested modification by van Haandel and Heckman (vHH), with two aims in view, both of which extend the scope of the approach. First we review the geometric constructions of the Feynman and vHH approaches (that prove the existence of {\itshape elliptic} orbits without making use of integral calculus or differential equations) and then we extend the geometric approach to cover also the {\itshape hyperbolic} orbits (corresponding to $E>0$). In the second part we analyse the properties of the director circles of the conics, which are used to simplify the approach and we relate with the properties of the hodographs and with the Laplace-Runge-Lenz vector, the constant of motion specific to the Kepler problem. Finally, we briefly discuss the generalisation of the geometric method to the Kepler problem in configuration spaces of constant curvature, i.e. in the sphere and the hyperbolic plane.
Neuropsychological Assessment by Videoconference in adults: A Systematic Review
Creators: name: Santos, Isabel
name: Ferreira-Santos, Fernando
name: De Oliveira Pinto, Joana Filipa Freire Teixeira
name: Geraldo, Andreia
name: DeFilippis, Nick
name: Monteiro, Soraia
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Cognitive Psychology
subject: Neurosciences
subject: FOS: Clinical medicine
subject: Social and Behavioral Sciences
subject: Medical Sciences
subject: Psychology
subject: FOS: Psychology

description: A systematic review to update available information on neuropsychological testing via videoconferencing, reassess the effectiveness of neuropsychological assessment via videoconferencing, identify factors that contribute to variable test outcomes, and provide best practices for conducting neuropsychological assessments via videoconferencing.
Campodea (Dicampa) sprovieri subsp. vardousiae Conde 1984
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea sprovieri
Campodea (dicampa) sprovieri vardousiae condé, 1984

description: Campodea (Dicampa) sprovieri vardousiae Condé, 1984
Campodea (Dicampa) sprovieri vardousiae Condé, 1984: 187, table VII.
Differential diagnosis from the f. typ. (Condé 1984)
Antennae with 19–22 antennomeres.
Habitat and distribution
Soil-dwelling species widely spread around the Balkan (Ionescu 1955; Rusek 1965b; Condé 1984; Sendra et al. 2012) and Anatolian peninsulas (Sendra et al. 2006, 2010), several Aegean islands included (Silvestri 1933a; Condé 1984). Campodea (D.) sprovieri vardousiae was found in Phocis, southern Balkan Peninsula (Condé 1984).
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 78, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
Additional file 9 of Identification of key DNA methylation changes on fasting plasma glucose: a genome-wide DNA methylation analysis in Chinese monozygotic twins
Creators: name: Wang, Weijing
name: Yao, Wenqin
name: Tan, Qihua
name: Li, Shuxia
name: Duan, Haiping
name: Tian, Xiaocao
name: Xu, Chunsheng
name: Zhang, Dongfeng
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 9: Figure S2. Relationships between consensus module eigengenes and external trait. Each row in the table corresponds to a consensus module, and each column to a trait. Numbers in the table report the correlations of the corresponding module eigengenes and trait with the P-values printed below the correlations in parentheses. The table is color coded by correlation according to the shade of color legend. FPG, fasting plasma glucose.
High color-rendering flat lamps using quantum-dot color conversion films
Creators: name: Lien, Jiun-Yi
name: Chen, Chih-Jung
name: Chiang, Ray-Kuang
name: Wang, Sue-Lein
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Colloidal quantum dots are promising next-generation phosphors to enhance the color rendition of light-emitting devices (LEDs) while minimizing the brightness drop. In order to exploit the beneficial tunability of quantum dots for highly efficient devices, optimization and determination of the performance limit are of crucial importance. In this work, a facile preparation process of red-emission quantum dot films and simulation algorithm for fitting this film with two commercial LED flat lamps to the optimized performance are developed. Based on the algorithm, one lamp improves from cold-white light (8669 K) with poor color rendition ($R_{a}=72$) and luminous efficacy (85 lm/W) to warm-white light (2867 K) with $R_{a}=90.8$ and $R_{9}=74.9$, and the other reaches $R_{a}=93\sim95$. Impressively, the brightness drop is only about $15\sim20\%$. Furthermore, our device shows reliability over 1000 hours with only PET (polyethylene-terephthalate) films as the barrier, indicating that this auxiliary red-emission film can be easily applied to improve the color rendition of most commercial LED flat lamps.
Fast synthesis of Fe1.1Se1-xTex superconductors in a self-heating and furnace-free way
Creators: name: Liu, Guang-Hua
name: Xia, Tian-Long
name: Yuan, Xuan-Yi
name: Li, Jiang-Tao
name: Chen, Ke-Xin
name: Li, Lai-Feng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A fast and furnace-free method of combustion synthesis is employed for the first time to synthesize iron-based superconductors. Using this method, Fe1.1Se1-xTex (0<=x<=1) samples can be prepared from self-sustained reactions of element powders in only tens of seconds. The obtained Fe1.1Se1-xTex samples show clear zero resistivity and corresponding magnetic susceptibility drop at around 10-14 K. The Fe1.1Se0.33Te0.67 sample shows the highest onset Tc of about 14 K, and its upper critical field is estimated to be approximately 54 T. Compared with conventional solid state reaction for preparing polycrystalline FeSe samples, combustion synthesis exhibits much-reduced time and energy consumption, but offers comparable superconducting properties. It is expected that the combustion synthesis method is available for preparing plenty of iron-based superconductors, and in this direction further related work is in progress.
description: 20 pages, 6 figures
Spectral Kurtosis Statistics of Transient Signals
Creators: name: Nita, Gelu M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Statistics Theory (math.ST)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We obtain analytical approximations for the expectation and variance of the Spectral Kurtosis estimator in the case of Gaussian and coherent transient time domain signals mixed with a quasi-stationary Gaussian background, which are suitable for practical estimations of their signal-to-noise ratio and duty-cycle relative to the instrumental integration time. We validate these analytical approximations by means of numerical simulations and demonstrate that such estimates are affected by statistical uncertainties that, for a suitable choice of the integration time, may not exceed a few percent. Based on these analytical results, we suggest a multiscale Spectral Kurtosis spectrometer design optimized for real-time detection of transient signals, automatic discrimination based on their statistical signature, and measurement of their properties.
description: 12 pages, 8 figures, to appear in MNRAS
Fowler-Nordheim emission modified by laser pulses in the adiabatic regime
Creators: name: Rokhlenko, Alexander
name: Lebowitz, Joel L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We investigate enhanced field emission due to a continuous or pulsed oscillating field added to a constant electric field $E$ at the emitter surface. When the frequency of oscillation, field strength, and property of the emitter material satisfy the Keldysh condition $γ<1/2$ one can use the adiabatic approximation for treating the oscillating field, i.e. consider the tunneling through the instantaneous Fowler-Nordheim barrier created by both fields. Due to the great sensitivity of the emission to the field strength the average tunneling current can be much larger than the current produced by only the constant field. We carry out the computations for arbitrary strong constant electric fields, beyond the commonly used Fowler-Nordheim approximation which exhibit in particular an important property of the wave function inside the potential barrier where it is found to be monotonically decreasing without oscillations.
description: 8 pages, 3 figures
Probing Bogoliubov quasiparticles in superfluid $^3$He with a 'vibrating-wire like' MEMS device
Creators: name: Defoort, M.
name: Dufresnes, S.
name: Ahlstrom, S. L.
name: Bradley, D. I.
name: Haley, R. P.
name: Guénault, A. M.
name: Guise, E. A.
name: Pickett, G. R.
name: Poole, M.
name: Woods, A. J.
name: Tsepelin, V.
name: Fisher, S. N.
name: Godfrin, H.
name: Collin, E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have measured the interaction between superfluid $^3$He-B and a micro-machined goalpost-shaped device at temperatures below $0.2\,T_c$. The measured damping follows well the theory developed for vibrating wires, in which the Andreev reflection of quasiparticles in the flow field around the moving structure leads to a nonlinear frictional force. At low velocities the damping force is proportional to velocity while it tends to saturate for larger excitations. Above a velocity of 2.6$\,$mms$^{-1}$ the damping abruptly increases, which is interpreted in terms of Cooper-pair breaking. Interestingly, this critical velocity is significantly lower than reported with other mechanical probes immersed in superfluid $^3$He. Furthermore, we report on a nonlinear resonance shape for large motion amplitudes that we interpret as an inertial effect due to quasiparticle friction, but other mechanisms could possibly be invoked as well.
description: J. of Low Temp. Phys. in press