cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A KLK6 activity-based probe reveals a role for KLK6 activity in pancreatic cancer cell invasion.
Creators: name: Zhang, Leran
name: Lovell, Scott
name: De Vita, Elena
name: Jagtap, Pravin Kumar Ankush
name: Lucy, Daniel
name: Grocin, Andrea Goya
name: Kjær, Svend
name: Borg, Annabel
name: Hennig, Janosch
name: Miller, Aubry K
name: Tate, Edward W
Publisher: name: The Francis Crick Institute
Year: 2022
Subjects: Chemical Biology & High Throughput
Structural Biology & Biophysics

description: Pancreatic cancer has the lowest survival rate of all common cancers due to late diagnosis and limited treatment options. Serine hydrolases are known to mediate cancer progression and metastasis through initiation of signaling cascades and cleavage of extracellular matrix proteins, and the kallikrein-related peptidase (KLK) family of secreted serine proteases have emerging roles in pancreatic ductal adenocarcinoma (PDAC). However, the lack of reliable activity-based probes (ABPs) to profile KLK activity has hindered progress in validation of these enzymes as potential targets or biomarkers. Here, we developed potent and selective ABPs for KLK6 by using a positional scanning combinatorial substrate library and characterized their binding mode and interactions by X-ray crystallography. The optimized KLK6 probe IMP-2352 (kobs/I = 11,000 M-1 s-1) enabled selective detection of KLK6 activity in a variety of PDAC cell lines, and we observed that KLK6 inhibition reduced the invasiveness of PDAC cells that secrete active KLK6. KLK6 inhibitors were combined with N-terminomics to identify potential secreted protein substrates of KLK6 in PDAC cells, providing insights into KLK6-mediated invasion pathways. These novel KLK6 ABPs offer a toolset to validate KLK6 and associated signaling partners as targets or biomarkers across a range of diseases.
Aerodynamic record of a Burmese speaker San San Hnin Tun (03)
Creators: name: Chirkova, Katia
name: Amelot, Angélique
name: Basset, Patricia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Birman

description: Equipment: Workstation EVA2 , notebook computer
The Backreacted Kähler Geometry of Wrapped Branes
Creators: name: Kim, Nakwoo
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For supersymmetric solutions of D3(M2) branes with AdS3(AdS2) factor, it is known that the internal space is expressible as U(1) fibration over Kähler space which satisfies a specific partial differential equation involving the Ricci tensor. In this paper we study the wrapped brane solutions of D3 and M2-branes which were originally constructed using gauged supergravity and uplifted to D=10 and D=11. We rewrite the solutions in canonical form, identify the backreacted Kähler geometry, and present a class of solutions which satisfy the Killing spinor equation.
description: v2: 13 pages, refs added
Reliability of frequency- and amplitude-decoding in gene regulation
Creators: name: Tostevin, Filipe
name: de Ronde, Wiet
name: Wolde, Pieter Rein ten
Publisher: name: arXiv
Year: 2012
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: In biochemical signaling, information is often encoded in oscillatory signals. However, the advantages of such a coding strategy over an amplitude encoding scheme of constant signals remain unclear. Here we study the dynamics of a simple model gene promoter in response to oscillating and constant transcription factor signals. We find that in biologically-relevant parameter regimes an oscillating input can produce a more constant protein level than a constant input. Our results suggest that oscillating signals may be used to minimize noise in gene regulation.
description: 5 pages, 3 figures
Absence of Debye Sheaths Due to Secondary Electron Emission
Creators: name: Campanell, M. D.
name: Khrabrov, A.
name: Kaganovich, I. D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A bounded plasma where the electrons impacting the walls produce more than one secondary on average is studied via particle-in-cell simulation. It is found that no classical Debye sheath or space-charge limited sheath exists. Ions are not drawn to the walls and electrons are not repelled. Hence the plasma electrons travel unobstructed to the walls, causing extreme particle and energy fluxes. Each wall has a positive charge, forming a small potential barrier or "inverse sheath" that pulls some secondaries back to the wall to maintain the zero current condition.
description: 4 pages, 3 Figures
title: "Statua di ninfa con bacino, testa non pertinente", arte romana, inv. CIXC (ITA/EN)
title: Scheda catalogo digitale Borghese
titleType: AlternativeTitle
Creators: name: Ciccarello, Giulia
name: Galleria Borghese
Publisher: name: Galleria Borghese
Year: 2024

description: Pubblicazione delle schede delle opere conservate nel museo ed estratte dal catalogo digitale di

Galleria Borghese, nelle due versioni esistenti online, in italiano e inglese.

Collegamento al catalogo digitale:

ITA: https://www.collezionegalleriaborghese.it/

EN: https://www.collezionegalleriaborghese.it/en
title: "Ritratto di Vespasiano", arte romana, inv. CLV (ITA/EN)
title: Scheda catalogo digitale Borghese
titleType: AlternativeTitle
Creators: name: Felici, Sonja
name: Galleria Borghese
Publisher: name: Galleria Borghese
Year: 2024

description: Pubblicazione delle schede delle opere conservate nel museo ed estratte dal catalogo digitale di

Galleria Borghese, nelle due versioni esistenti online, in italiano e inglese.

Collegamento al catalogo digitale:

ITA: https://www.collezionegalleriaborghese.it/

EN: https://www.collezionegalleriaborghese.it/en
Growth of thin graphene layers on stacked SiC surface in ultra high vacuum
Creators: name: Celebi, C.
name: Yanik, C.
name: Demirkol, A. G.
name: Kaya, Ismet I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate a technique to produce thin graphene layers on C-face of SiC under ultra high vacuum conditions. A stack of two SiC substrates comprising a half open cavity at the interface is used to partially confine the depleted Si atoms from the sample surface during the growth. We observe that this configuration significantly slows the graphene growth to easily controllable rates on C-face SiC in UHV environment. Results of low-energy electron diffractometry and Raman spectroscopy measurements on the samples grown with stacking configuration are compared to those of the samples grown by using bare UHV sublimation process.
An invitation to algebraic topological string theory
Creators: name: Carqueville, Nils
name: Kay, Michael M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The purpose of this note is to provide a short invitation to the universal algebraic approach to topological string theory. In the first section we make an attempt to explain the origin of this approach and how it fits into the bigger picture of full string theory, while in the second half of this note we will introduce the relevant notions in more detail and discuss some of our main results on bulk-deformed open topological string amplitudes.
description: 10 pages, contribution to the String-Math 2011 proceedings
The Swift/UVOT catalogue of NGC4321 star forming sources: A case against density wave theory
Creators: name: Ferreras, Ignacio
name: Cropper, Mark
name: Kawata, Daisuke
name: Page, Mat
name: Hoversten, Erik A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the star forming regions in the spiral galaxy NGC4321, taking advantage of the spatial resolution (2.5 arcsec FWHM) of the Swift/UVOT camera and the availability of three UV passbands in the region 1600-3000 A, in combination with optical and IR imaging from SDSS, KPNO/Ha and Spitzer/IRAC, to obtain a catalogue of 787 star forming regions out to three disc scale lengths. We determine the properties of the young stellar component and its relationship with the spiral arms. The Ha luminosities of the sources have a strong decreasing radial trend, suggesting more massive star forming regions in the central part of the galaxy. When segregated with respect to NUV-optical colour, blue sources have a significant excess of flux in the IR at 8 micron, revealing the contribution from PAHs, although the overall reddening of these sources stays below E(B-V)=0.2 mag. The distribution of distances to the spiral arms is compared for subsamples selected according to Ha luminosity, NUV-optical colour, or ages derived from a population synthesis model. An offset is expected between these subsamples as a function of radius if the pattern speed of the spiral arm were constant - as predicted by classic density wave theory. No significant offsets are found, favouring instead a mechanism where the pattern speed has a radial dependence.
description: 12 pages, 11 figures, 4 tables. MNRAS, in press
title: "Statua femminile ammantata restaurata come Cerere", arte romana, inv. CLXIX (ITA/EN)
title: Scheda catalogo digitale Borghese
titleType: AlternativeTitle
Creators: name: Clementi, Jessica
name: Galleria Borghese
Publisher: name: Galleria Borghese
Year: 2024

description: Pubblicazione delle schede delle opere conservate nel museo ed estratte dal catalogo digitale di

Galleria Borghese, nelle due versioni esistenti online, in italiano e inglese.

Collegamento al catalogo digitale:

ITA: https://www.collezionegalleriaborghese.it/

EN: https://www.collezionegalleriaborghese.it/en
Entanglement-based perturbation theory for highly anisotropic Bose-Einstein condensates
Creators: name: Tacla, Alexandre B.
name: Caves, Carlton M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate the emergence of three-dimensional behavior in a reduced-dimension Bose-Einstein condensate trapped by a highly anisotropic potential. We handle the problem analytically by performing a perturbative Schmidt decomposition of the condensate wave function between the tightly confined (transverse) direction(s) and the loosely confined (longitudinal) direction(s). The perturbation theory is valid when the nonlinear scattering energy is small compared to the transverse energy scales. Our approach provides a straightforward way, first, to derive corrections to the transverse and longitudinal wave functions of the reduced-dimension approximation and, second, to calculate the amount of entanglement that arises between the transverse and longitudinal spatial directions. Numerical integration of the three-dimensional Gross-Pitaevskii equation for different cigar-shaped potentials and experimentally accessible parameters reveals good agreement with our analytical model even for relatively high nonlinearities. In particular, we show that even for such stronger nonlinearities the entanglement remains remarkably small, which allows the condensate to be well described by a product wave function that corresponds to a single Schmidt term.
description: 12 pages, 7 figures
Amnestus pusillus Uhler, 1876 new to Europe found in Italy (Heteroptera: Cydnidae)
Creators: name: Dioli, Paride
name: Pascotto, Ernesto
name: Uliana, Marco
Publisher: name: Fragmenta entomologica
Year: 2021

description: Specimens of Amnestus pusillus were collected in Veneto, Italy, at light. The species is of American origin and has been recorded previously out of its areal, in Iran and the Asian portion of Turkey. The present record is the first for Europe.
description: Fragmenta entomologica, Vol. 53 No. 2 (2021)
Asteroseismic diagrams from a survey of solar-like oscillations with Kepler
Creators: name: White, Timothy R.
name: Bedding, Timothy R.
name: Stello, Dennis
name: Appourchaux, Thierry
name: Ballot, Jérôme
name: Benomar, Othman
name: Bonanno, Alfio
name: Broomhall, Anne-Marie
name: Campante, Tiago L.
name: Chaplin, William J.
name: Christensen-Dalsgaard, Jørgen
name: Corsaro, Enrico
name: Doğan, Gülnur
name: Elsworth, Yvonne P.
name: Fletcher, Stephen T.
name: García, Rafael A.
name: Gaulme, Patrick
name: Handberg, Rasmus
name: Hekker, Saskia
name: Huber, Daniel
name: Karoff, Christoffer
name: Kjeldsen, Hans
name: Mathur, Savita
name: Mosser, Benoit
name: Monteiro, Mario J. P. F. G.
name: Régulo, Clara
name: Salabert, David
name: Aguirre, Victor Silva
name: Thompson, Michael J.
name: Verner, Graham
name: Morris, Robert L.
name: Sanderfer, Dwight T.
name: Seader, Shawn E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Photometric observations made by the NASA Kepler Mission have led to a dramatic increase in the number of main-sequence and subgiant stars with detected solar-like oscillations. We present an ensemble asteroseismic analysis of 76 solar-type stars. Using frequencies determined from the Kepler time-series photometry, we have measured three asteroseismic parameters that characterize the oscillations: the large frequency separation (Δν), the small frequency separation between modes of l=0 and l=2 (δν_02), and the dimensionless offset (ε). These measurements allow us to construct asteroseismic diagrams, namely the so-called C-D diagram of δν_02 versus Δν, and the recently re-introduced ε diagram. We compare the Kepler results with previously observed solar-type stars and with theoretical models. The positions of stars in these diagrams places constraints on their masses and ages. Additionally, we confirm the observational relationship between ε and T_eff that allows for the unambiguous determination of radial order and should help resolve the problem of mode identification in F stars.
description: 6 pages, 5 figures, accepted for publication in The Astrophysical Journal Letters
Chronology of the worldwide spread of a parthenogenetic beetle, Reesa vespulae (Milliron, 1939) (Coleoptera: Dermestidae)
Creators: name: Nardi, Gianluca
name: Hava, Jiří
Publisher: name: Fragmenta entomologica
Year: 2021

description: Reesa vespulae (Milliron, 1939) is a parthenogenetic synanthropic subcosmopolitan dermestid pest native to the Nearctic region. The chronology (1942–2020) of its spread outside its native range, its general distribution and ecology are summarized and discussed. Its spread is likely to be the result of multiple introductions into the different zoogeographic regions, and secondary translocations therein; the oldest records from outside its native range are: 1942 (Australian region), 1946 (Neotropical region), 1957–1958 (Palaearctic region) and 1986–2010 (Oriental region). Reesa vespulae is excluded from the Afrotropical fauna, since the sole available record was based on a misidentification, while it is recorded from central Italy for the first time, moreover its oldest Algerian and Austrian records are provided. The need for preventive measures against dermestid infestations in natural history collections is highlighted.
description: Fragmenta entomologica, Vol. 53 No. 2 (2021)
Trapping methods and apparent commonness and rarity of small carrion beetles (Coleoptera: Leiodidae, Cholevinae)
Creators: name: Schilthuizen, Menno
Publisher: name: Fragmenta entomologica
Year: 2022

description: Generalised trapping methods are often used for unbiased sampling of specific taxa or guilds. Two previously unpublished data sets on small carrion beetles from the Netherlands show strikingly different species abundance distributions, which probably are largely the result of methods capturing different aspects of beetle activity.
description: Fragmenta entomologica, Vol. 54 No. 1 (2022)
Red wood Ants (Formica rufa-group) prefer mature pine forests in Variscan granite environments (Hymenoptera: Formicidae)
Creators: name: Berberich, Gabriele M.
name: Berberich, Martin B.
name: Gibhardt, Matthias
Publisher: name: Fragmenta entomologica
Year: 2022

description: We used presence/absence data of 5,160 red wood ant nests (RWA; Formica polyctena) acquired in a systematic large-scale area-wide survey in two study areas (≈350 ha) in the Oberpfalz, NE Bavaria, Germany to explore for the first time the influence of variable (e.g., forest type, tree age) and quasi-invariant factors (e.g., tectonics, geochemical composition of the bedrock) on nest size and spatial distribution for Variscan granites. A combination of the forest type (mature pine-dominated forests (≈80–140 years) as main variable factor and the geochemical property of the Variscan granites with their high natural Radon potential and moderate heat production as main quasi-invariant factor could explain the high nest numbers in both study areas. In addition, the spatially clustered distribution patterns of the observed nests suggest a strong interaction between nests and their quasi-invariant environment, especially the directionality of the present-day stress field and the direction of the tectonically formed “Erbendorfer Line”. In general, such a combination of variable and quasi-invariant factors can be addressed as particularly favorable RWA habitats.
description: Fragmenta entomologica, Vol. 54 No. 1 (2022)
Monkey borrowing a book
Creators: name: Zhengkang, Han
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: Translation

description: Han Zhengkang translates with Wu Rongfu from Chinese a children story 'Houzi Jieshu' (Monkey borrowing a book). Han Zhengkang reads in Chinese, Wu Rongfu translates into Duoxu and repeats three times
Arsipoda reidi, a new replacement name for Arsipoda montana D’Alessandro, Samuelson & Biondi (Coleoptera: Chrysomelidae)
Creators: name: Biondi, Maurizio
name: D'Alessandro, Paola
Publisher: name: Fragmenta entomologica
Year: 2022

description: Arsipoda reidi nom. nov. is proposed for Arsipoda montana D’Alessandro, Samuelson & Biondi, 2016 because the specific name was preoccupied by the species Arsipoda montana Oke, 1932.
description: Fragmenta entomologica, Vol. 54 No. 1 (2022)
Characteristics of thermal processes in ant nests built under stones (Hymenoptera: Formicidae)
Creators: name: Stukalyuk, Stanislav
name: Radchenko, Yury
Publisher: name: Fragmenta entomologica
Year: 2022

description: Ants prefer to nest under stones. This is due to temperature regimes favorable to the development of ant broods. In this paper, we investigated the influence of stone and ambient parameters on ant nests and created a model of thermal processes in ant nests under stones. The simulation results were compared with temperature measurements. Temperature was measured under 20 stones under different illumination conditions (sun, penumbra and shade) for 3 ant species (Myrmica rubra, Formica cinerea, Lasius niger) in Ukraine from April to August 2021. Stones were categorized as hot, warm and cold. Each stone was checked once a week for the number of workers and brood. Under two stones, temperature was measured using loggers. The number of workers under hot stones in spring increased three weeks earlier than under cold and warm ones. In May-June, the maximum number of workers was recorded under hot stones. In July, the number of ants was minimal under all categories of stones. Larvae appeared under hot stones two weeks earlier than under other categories of stones. In August, the number of pupae under cold and warm stones was greater than under hot ones. Number of larvae and pupae was positively influenced by the diameter of the stone, whereas stone height did not exert an important role. Ants preferred to inhabit nests under large flat stones, which are easily heated in spring and warm the soil under them. Another important characteristic was the location of the stones. The highest brood development was noted in nests under stones in open areas well lit by the sun in the daytime. In summer ants migrated from under hot stones, because soil under it dry and warmed. Stones and their position may be important factors in accelerating the development of brood in colonies of ant species that do not have active thermoregulation.
description: Fragmenta entomologica, Vol. 54 No. 1 (2022)
Wolf and Horse
Creators: name: Zhengkang, Han
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: Translation

description: Han Zhengkang translates with Wu Rongfu from Chinese a children story 'Lang he ma' (Wolf and Horse). Han Zhengkang reads in Chinese, Wu Rongfu translates into Duoxu and repeats three times
A Novel Header Matching Algorithm for Intrusion Detection Systems
Creators: name: Alia, Mohammad A.
name: Hnaif, Adnan A.
name: Al-Anie, Hayam K.
name: Maria, Khulood Abu
name: Manasrah, Ahmed M.
name: Sarwar, M. Imran
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The evolving necessity of the Internet increases the demand on the bandwidth. Therefore, this demand opens the doors for the hackers' community to develop new methods and techniques to gain control over networking systems. Hence, the intrusion detection systems (IDS) are insufficient to prevent/detect unauthorized access the network. Network Intrusion Detection System (NIDS) is one example that still suffers from performance degradation due the increase of the link speed in today's networks. In This paper we proposed a novel algorithm to detect the intruders, who's trying to gain access to the network using the packets header parameters such as; source/destination address, source/destination port, and protocol without the need to inspect each packet content looking for signatures/patterns. However, the "Packet Header Matching" algorithm enhances the overall speed of the matching process between the incoming packet headers against the rule set. We ran the proposed algorithm to proof the proposed concept in coping with the traffic arrival speeds and the various bandwidth demands. The achieved results were of significant enhancement of the overall performance in terms of detection speed.
description: 15 pages, 7 Figures, 2 Tables
Temperature dependence of Raman-active optical phonons in Bi_2Se_3 and Sb_2Te_3
Creators: name: Kim, Y.
name: Chen, X.
name: Wang, Z.
name: Shi, J.
name: Miotkowski, I.
name: Chen, Y. P.
name: Sharma, P. A.
name: Sharma, A. L. Lima
name: Hekmaty, M. A.
name: Jiang, Z.
name: Smirnov, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Inelastic light scattering spectra of Bi_2Se_3 and Sb_2Te_3 single crystals have been measured over the temperature range from 5 K to 300 K. The temperature dependence of dominant A^{2}_{1g} phonons shows similar behavior in both materials. The temperature dependence of the peak position and linewidth is analyzed considering the anharmonic decay of optical phonons and the material thermal expansion. This work suggests that Raman spectroscopy can be used for thermometry in Bi_2Se_3- and Sb_2Te_3-based devices in a wide temperature range.
description: 4 pages, 3 figures
Children Stories 01
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: short stories
subject: Translation

description: Praat TextGrid annotations for the audio files with the same name. These TextGrids only include the Chinese layer (elicitation part of the recording: Han Zhengkang and conversation between Han Zhengkang and Wu Rongfu). The remaining layers are to be added at a later date
A Network-Coded Diversity Protocol for Collision Recovery in Slotted ALOHA Networks
Creators: name: Cocco, Giuseppe
name: Alagha, Nader
name: Ibars, Christian
name: Cioni, Stefano
Publisher: name: arXiv
Year: 2012
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: We propose a collision recovery scheme for symbol-synchronous slotted ALOHA (SA) based on physical layer network coding over extended Galois Fields. Information is extracted from colliding bursts allowing to achieve higher maximum throughput with respect to previously proposed collision recovery schemes. An energy analysis is also performed, and it is shown that, by adjusting the transmission probability, high energy efficiency can be achieved. The paper also addresses several practical aspects, namely frequency, phase, and amplitude estimation, as well as partial symbol asynchronism. A performance evaluation is carried out using the proposed algorithms, revealing remarkable performance in terms of normalized throughput.
description: Submitted to IEEE Journal on Selected Areas in Communications
The HARPS search for southern extra-solar planets. XXX. Planetary systems around stars with solar-like magnetic cycles and short-term activity variation
Creators: name: Dumusque, X.
name: Lovis, C.
name: Ségransan, D.
name: Mayor, M.
name: Udry, S.
name: Benz, W.
name: Bouchy, F.
name: Curto, G. Lo
name: Mordasini, C.
name: Pepe, F.
name: Queloz, D.
name: Santos, N. C.
name: Naef, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the discovery of four new long-period planets within the HARPS high-precision sample: \object{HD137388}b ($M\sin{i}$ = 0.22 $M_J$), \object{HD204941}b ($M\sin{i}$ = 0.27 $M_J$), \object{HD7199}b ($M\sin{i}$ = 0.29 $M_J$), \object{HD7449}b ($M\sin{i}$ = 1.04 $M_J$). A long-period companion, probably a second planet, is also found orbiting HD7449. Planets around HD137388, HD204941, and HD7199 have rather low eccentricities (less than 0.4) relative to the 0.82 eccentricity of HD7449b. {All these planets were discovered even though their hosting stars have clear signs of activity. Solar-like magnetic cycles, characterized by long-term activity variations, can be seen for HD137388, HD204941 and HD7199, whereas the measurements of HD7449 reveal a short-term activity variation, most probably induced by magnetic features on the stellar surface. We confirm that magnetic cycles induce a long-term radial velocity variation and propose a method to reduce considerably the associated noise.} The procedure consists of fitting the activity index and applying the same solution to the radial velocities because a linear correlation between the activity index and the radial velocity is found. Tested on HD137388, HD204941, and HD7199, this correction reduces considerably the stellar noise induced by magnetic cycles and allows us to derive precisely the orbital parameters of planetary companions.
description: 12+7 pages, 11 figures, 7 tables, accepted for publication in A&A
Children Stories 02
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: short stories
subject: Translation

description: Praat TextGrid annotations for the audio files with the same name. These TextGrids only include the Chinese layer (elicitation part of the recording: Han Zhengkang and conversation between Han Zhengkang and Wu Rongfu). The remaining layers are to be added at a later date
Children Stories 03
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: short stories
subject: Translation

description: Praat TextGrid annotations for the audio files with the same name. These TextGrids only include the Chinese layer (elicitation part of the recording: Han Zhengkang and conversation between Han Zhengkang and Wu Rongfu). The remaining layers are to be added at a later date
Analysis of interface conversion processes of ballistic and diffusive motion in driven superlattices
Creators: name: Wulf, Thomas
name: Petri, Christoph
name: Liebchen, Benno
name: Schmelcher, Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the non-equilibrium dynamics of non-interacting classical particles in a one-dimensional driven superlattice which is composed of domains exposed to different time-dependent forces. It is shown how the combination of directed transport and conversion processes from diffusive to ballistic motion causes strong correlations between velocity and phase for particles passing through a superlattice. A detailed understanding of the underlying mechanism allows us to tune the resulting velocity distributions at distinguished points in the superlattice by means of local variations of the applied driving force. As an intriguing application we present a scheme how initially diffusive particles can be transformed into a monoenergetic pulsed particle beam whose parameters such as its energy can be varied.
Time-resolved Ultraviolet Spectroscopy of the M-dwarf GJ 876 Exoplanetary System
Creators: name: France, Kevin
name: Linsky, Jeffrey L.
name: Tian, Feng
name: Froning, Cynthia S.
name: Roberge, Aki
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Extrasolar planets orbiting M-stars may represent our best chance to discover habitable worlds in the coming decade. The ultraviolet spectrum incident upon both Earth-like and Jovian planets is critically important for proper modeling of their atmospheric heating and chemistry. In order to provide more realistic inputs for atmospheric models of planets orbiting low-mass stars, we present new near- and far-ultraviolet (NUV and FUV) spectroscopy of the M-dwarf exoplanet host GJ 876 (M4V). Using the COS and STIS spectrographs aboard the Hubble Space Telescope, we have measured the 1150-3140A spectrum of GJ 876. We have reconstructed the stellar HI LyA emission line profile, and find that the integrated LyA flux is roughly equal to the rest of the integrated flux (1150-1210A + 1220-3140A) in the entire ultraviolet bandpass (F(LyA)/F(FUV+NUV) ~0.7). This ratio is ~ 2500x greater than the solar value. We describe the ultraviolet line spectrum and report surprisingly strong fluorescent emission from hot H2 (T(H2) > 2000 K). We show the light-curve of a chromospheric + transition region flare observed in several far-UV emission lines, with flare/quiescent flux ratios >= 10. The strong FUV radiation field of an M-star (and specifically LyA) is important for determining the abundance of O2 -- and the formation of biomarkers -- in the lower atmospheres of Earth-like planets in the habitable zones of low-mass stars.
description: 6 pages, 4 figures. ApJL accepted
Children Stories 04
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: short stories
subject: Translation

description: Praat TextGrid annotations for the audio files with the same name. These TextGrids only include the Chinese layer (elicitation part of the recording: Han Zhengkang and conversation between Han Zhengkang and Wu Rongfu). The remaining layers are to be added at a later date
Children Stories 05
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: Chinese, Mandarin
subject: Elicitation
subject: short stories
subject: Translation

description: Praat TextGrid annotations for the audio files with the same name. These TextGrids only include the Chinese layer (elicitation part of the recording: Han Zhengkang and conversation between Han Zhengkang and Wu Rongfu). The remaining layers are to be added at a later date
A Proposal on Quantum Histone Modification in Gene Expression
Creators: name: Luo, Liaofu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: A quantum mechanical model on histone modification is proposed. Along with the methyl / acetate or other groups bound to the modified residues the torsion angles of the nearby histone chain are supposed to participate in the quantum transition cooperatively. The transition rate W is calculated based on the non-radiative quantum transition theory in adiabatic approximation. By using W's the reaction equations can be written for histone modification and the histone modification level can be calculable from the equations, which is decided by not only the atomic group bound to the modified residue, but also the nearby histone chain. The theory can explain the mechanism for the correlation between a pair of chromatin markers observed in histone modification. The temperature dependence and the coherence-length dependence of histone modification are deduced. Several points for checking the proposed theory and the quantum nature of histone modification are suggested as follows: 1, The relationship between lnW and 1/T is same as usual protein folding. The non-Arhenius temperature dependence of the histone modification level is predicted. 2, The variation of histone modification level through point mutation of some residues on the chain is predicted since the mutation may change the coherence-length of the system. 3, Multi-site modification obeys the quantum superposition law and the comparison between multi-site transition and single modification transition gives an additional clue to the testing of the quantum nature of histone modification.
description: 10 pages
Magic Frog Story
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: magic frog
subject: Gesar
subject: Conte
subject: Narration

description: Elan annotation file for the audio file with the same name. For the moment only one layer of annotation (Duoxu). In progress.
Two sisters Story 01
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: two sisters and a yeti
subject: yiga baga
subject: Conte
subject: Narration

description: Elan annotation file for the audio file with the same name. Verified with Wu Decai in October 2015
The Formation of Large Galactic Disks: Revival or Survival?
Creators: name: Hammer, F.
name: Puech, M.
name: Flores, H.
name: Athanassoula, E.
name: Yang, Y. B.
name: Wang, J. L.
name: Rodrigues, M.
name: Fouquet, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using the deepest and the most complete set of observations of distant galaxies, we investigate how extended disks could have formed. Observations include spatially-resolved kinematics, detailed morphologies and photometry from UV to mid-IR. Six billion years ago, half of the present-day spiral progenitors had anomalous kinematics and morphologies, as well as relatively high gas fractions. We argue that gas-rich major mergers, i.e., fusions between gas-rich disk galaxies of similar mass, can be the likeliest driver for such strong peculiarities. This suggests a new channel of disk formation, e.g. many disks could be reformed after gas-rich mergers. This is found to be in perfect agreement with predictions from the state-of-the-art LCDM semi-empirical models: due to our sensitivity in detecting mergers at all phases, from pairs to relaxed post-mergers, we find a more accurate merger rate. The scenario can be finally confronted to properties of nearby galaxies, including M31 and galaxies showing ultra-faint, gigantic structures in their haloes.
description: Proceedings of the annual meeting of the French Astronomical Society, 2011, 6 pages, 1 Figure
Two sisters Story 02
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: two sisters and a yeti
subject: yiga baga
subject: Conte
subject: Narration

description: Elan annotation file for the audio file with the same name. For the moment only one layer of annotation (Duoxu). Double checked and translated into Mandarin with Wu Decai and Wu Rongfu in October 2015
Experimental demonstration of a universally valid error-disturbance uncertainty relation in spin-measurements
Creators: name: Erhart, Jacqueline
name: Sponar, Stephan
name: Sulyok, Georg
name: Badurek, Gerald
name: Ozawa, Masanao
name: Hasegawa, Yuji
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The uncertainty principle generally prohibits determination of certain pairs of quantum mechanical observables with arbitrary precision and forms the basis of indeterminacy in quantum mechanics. It was Heisenberg who used the famous gamma-ray microscope thought experiment to illustrate this indeterminacy. A lower bound was set for the product of the measurement error of an observable and the disturbance caused by the measurement. Later on, the uncertainty relation was reformulated in terms of standard deviations, which focuses solely on indeterminacy of predictions and neglects unavoidable recoil in measuring devices. A correct formulation of the error-disturbance relation, taking recoil into account, is essential for a deeper understanding of the uncertainty principle. However, the validity of Heisenberg's original error-disturbance uncertainty relation is justifed only under limited circumstances. Another error-disturbance relation, derived by rigorous and general theoretical treatments of quantum measurements, is supposed to be universally valid. Here, we report a neutron optical experiment that records the error of a spin-component measurement as well as the disturbance caused on another spin-component measurement. The results confirm that both error and disturbance completely obey the new, more general relation but violate the old one in a wide range of an experimental parameter.
description: 11 pages, 5 figures, Nature Physics (in press)
The surface composition of large Kuiper belt object 2007 OR10
Creators: name: Brown, M. E.
name: Burgasser, A. J.
name: Fraser, W. C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present photometry and spectra of the large Kuiper belt object 2007 OR10. The data show significant near-infrared absorption features due to water ice. While most objects in the Kuiper belt with water ice absorption this prominent have the optically neutral colors of water ice, 2007 OR10 is among the reddest Kuiper belt objects known. One other large Kuiper belt object -- Quaoar -- has similar red coloring and water ice absorption, and it is hypothesized that the red coloration of this object is due to irradiation of the small amounts of methane able to be retained on Quaoar. 2007 OR10, though warmer than Quaoar, is in a similar volatile retention because it is sufficiently larger that its stronger gravity can still retain methane. We propose, therefore, that the red coloration on 2007 OR10 is also caused by the retention of small amounts of methane. Positive detection will require spectra of methane on 2007 OR10 will require spectra with higher signal-to-noise. Models for volatile retention on Kuiper belt objects appear to continue to do an excellent job reproducing all of the available observations.
New Method for 3D Shape Retrieval
Creators: name: Lakehal, Abdelghni
name: Beqqali, Omar El
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The recent technological progress in acquisition, modeling and processing of 3D data leads to the proliferation of a large number of 3D objects databases. Consequently, the techniques used for content based 3D retrieval has become necessary. In this paper, we introduce a new method for 3D objects recognition and retrieval by using a set of binary images CLI (Characteristic level images). We propose a 3D indexing and search approach based on the similarity between characteristic level images using Hu moments for it indexing. To measure the similarity between 3D objects we compute the Hausdorff distance between a vectors descriptor. The performance of this new approach is evaluated at set of 3D object of well known database, is NTU (National Taiwan University) database.
description: 10 pages, 5 figures, publication paper
Silver King Story
Creators: name: Chirkova, Katia
Publisher: name: Pangloss
Year: 2018
Subjects: subject: Linguistique
subject: Duoxu
subject: silver king
subject: Conte
subject: Narration

description: Elan annotation file for the audio file with the same name. For the moment only one layer of analysis (Duoxu). Verified and translated with Wu Decai in October 2015
The 4 Ms Chandra Deep Field-South Number Counts Apportioned by Source Class: Pervasive Active Galactic Nuclei and the Ascent of Normal Galaxies
Creators: name: Lehmer, B. D.
name: Xue, Y. Q.
name: Brandt, W. N.
name: Alexander, D. M.
name: Bauer, F. E.
name: Brusa, M.
name: Comastri, A.
name: Gilli, R.
name: Hornschemeier, A. E.
name: Luo, B.
name: Paolillo, M.
name: Ptak, A.
name: Shemmer, O.
name: Schneider, D. P.
name: Tozzi, P.
name: Vignali, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present 0.5-2 keV, 2-8 keV, 4-8 keV, and 0.5-8 keV cumulative and differential number counts (logN-logS) measurements for the recently completed ~4 Ms Chandra Deep Field-South (CDF-S) survey, the deepest X-ray survey to date. We implement a new Bayesian approach, which allows reliable calculation of number counts down to flux limits that are factors of ~1.9-4.3 times fainter than the previously deepest number-counts investigations. In the soft band, the most sensitive bandpass in our analysis, the ~4 Ms CDF-S reaches a maximum source density of ~27,800 deg-2. By virtue of the exquisite X-ray and multiwavelength data available in the CDF-S, we are able to measure the number counts from a variety of source populations (active galactic nuclei [AGNs], normal galaxies, and Galactic stars) and subpopulations (as a function of redshift, AGN absorption, luminosity, and galaxy morphology), and test models that describe their evolution. We find that AGNs still dominate the X-ray number counts down to the faintest flux levels for all bands and reach a limiting soft-band source density of ~14,900 deg-2, the highest reliable AGN source density measured at any wavelength. We find that the normal-galaxy counts rise rapidly near the flux limits, and at the limiting soft-band flux, reach source densities of ~12,700 deg-2 and make up 46+/-5% of the total number counts. The rapid rise of the galaxy counts toward faint fluxes, and significant normal-galaxy contributions to the overall number counts, indicate that normal galaxies will overtake AGNs just below the ~4 Ms soft-band flux limit and will provide a numerically significant new X-ray source population in future surveys that reach below the ~4 Ms sensitivity limit. We show that a future ~10 Ms CDF-S would allow for a significant increase in X-ray detected sources, with many of the new sources being cosmologically distant (z > 0.6) normal galaxies.
description: 24 Pages, 17 Figures, 2 Tables; Accepted for publication in ApJ; Data tables are publicly available at http://www2.astro.psu.edu/users/niel/cdfs/cdfs-chandra.html
Structural and Dynamical Patterns on Online Social Networks: the Spanish May 15th Movement as a case study
Creators: name: Borge-Holthoefer, Javier
name: Rivero, Alejandro
name: García, Iñigo
name: Cauhé, Elisa
name: Ferrer, Alfredo
name: Ferrer, Darío
name: Francos, David
name: Iñiguez, David
name: Pérez, María Pilar
name: Ruiz, Gonzalo
name: Sanz, Francisco
name: Serrano, Fermín
name: Viñas, Cristina
name: Tarancón, Alfonso
name: Moreno, Yamir
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The number of people using online social networks in their everyday life is continuously growing at a pace never saw before. This new kind of communication has an enormous impact on opinions, cultural trends, information spreading and even in the commercial success of new products. More importantly, social online networks have revealed as a fundamental organizing mechanism in recent country-wide social movements. In this paper, we provide a quantitative analysis of the structural and dynamical patterns emerging from the activity of an online social network around the ongoing May 15th (15M) movement in Spain. Our network is made up by users that exchanged tweets in a time period of one month, which includes the birth and stabilization of the 15M movement. We characterize in depth the growth of such dynamical network and find that it is scale-free with communities at the mesoscale. We also find that its dynamics exhibits typical features of critical systems such as robustness and power-law distributions for several quantities. Remarkably, we report that the patterns characterizing the spreading dynamics are asymmetric, giving rise to a clear distinction between information sources and sinks. Our study represent a first step towards the use of data from online social media to comprehend modern societal dynamics.
description: 16 pages, 7 figures
The structural approach to the empirical investigation of the meaning of dreams – Findings from the research project „Structural Dream Analysis“
Creators: name: Roesler, Christian
Publisher: name: International Journal of Dream Research
Year: 2020

description: The structural approach to the investigation of the meaning of dreams is described, which is also the foundation for the research method Structural Dream Analysis (SDA). The method focuses especially on the relationship between the dream ego and other figures in the dream and the extent of activity of the dream ego. Research with this approach has produced new insights on the connections of dream content with the personality of the dreamer. Five major dream patterns were identified which accounted for the majority of the dreams. These patterns are closely correlated with the psychological problems of the dreamers and their development in the course of psychotherapy. Additionally, typical changes in the dream series’ patterns could be identified which corresponded with therapeutic change. The usability of the structural approach is exemplified with the famous specimen case of psychoanalysis, Amalia X, and its 96 dreams. The implications for different psychoanalytic theories of dreaming and dream interpretation are discussed as well as implications for the continuity hypothesis.
description: International Journal of Dream Research, Vol 13, No 1 (April 2020)