cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the Potential of Fourier-Encoded Saturation Transfers for Sensitizing Solid-State Magic-Angle Spinning NMR Experiments
Creators: name: Jaroszewicz, Michael J.
name: Novakovic, Mihajlo
name: Frydman, Lucio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Chemical exchange saturation transfer (CEST) is widely used for enhancing the solution NMR signatures of magnetically-dilute spin pools; in particular species at low concentrations undergoing chemical exchanges with an abundant spin pool. CEST's main feature involves encoding and then detecting the weak NMR signals of the magnetically dilute spin pools on a magnetically abundant spin pool of much easier detection - for instance the protons of H2O. Inspired by this method, we propose and exemplify a methodology to enhance the sensitivity of magic-angle spinning (MAS) solid-state NMR spectra. Our proposal uses the abundant 1H reservoir arising in organic solids as the magnetically abundant spin pool, and relies on proton spin diffusion in lieu of chemical exchange to mediate polarization transfer between a magnetically dilute spin pool and this magnetically abundant spin reporter. As an initial test of this idea we target the spectroscopy of naturally-abundant 13C, and rely on a Fourier-encoded version of the CEST experiment for achieving broadbandness in coordination with both MAS and heteronuclear decoupling - features normally absent in CEST. Arbitrary evolutions of multiple 13C sites can thus be imprinted on the entire 1H reservoir, which is subsequently detected. Theoretical predictions suggest that orders-of-magnitude signal enhancements should be achievable in this manner - on the order of the ratio between the 13C and the 1H reservoirs' abundances. Experiments carried out under magic-angle spinning conditions evidenced ca. 5-10x enhancements. Further opportunities and challenges arising in this Fourier-Encoded Saturation Transfer (FEST) MAS NMR approach are briefly discussed.
Presenting Simultaneous Translation in Limited Space
Creators: name: Macháček, Dominik
name: Bojar, Ondřej
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Some methods of automatic simultaneous translation of a long-form speech allow revisions of outputs, trading accuracy for low latency. Deploying these systems for users faces the problem of presenting subtitles in a limited space, such as two lines on a television screen. The subtitles must be shown promptly, incrementally, and with adequate time for reading. We provide an algorithm for subtitling. Furthermore, we propose a way how to estimate the overall usability of the combination of automatic translation and subtitling by measuring the quality, latency, and stability on a test set, and propose an improved measure for translation latency.
VIRGO sensitivity to binary coalescences and the Population III black hole binaries
Creators: name: Kulczycki, K.
name: Bulik, T.
name: Belczynski, K.
name: Rudak, B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyze the properties of VIRGO detector with the aim of studying its ability to search for coalescing black hole binaries. We focus on the remnants of the Population III stars, which currently should be massive black holes ($\sim 100-1000 M_\odot$), some of them bound in binary systems. The coalescence of such binaries due to emission of gravitational waves may be currently observable. We use a binary population synthesis to model the evolution of Population III binaries. We calculate the signal to noise ratios of gravitational waves emitted by the system in each of the coalescence phase: inspiral, merger and ringdown, and provide simple formulae for the signal to noise ratio as a function of masses of the binaries. We estimate the detection rates for the VIRGO interferometer and also compare them with the estimates for the current LIGO. We show that these expected rates are similar to, or larger than the expected rates from coalescences of Population I and II compact object binaries.
description: sumbitted to A&A
title: Systems Engineering; From project goals to verification and validation for a formula student vehicle
title: Μηχανική συστημάτων: Από τους στόχους του έργου στην επαλήθευση και η επικύρωση για ένα όχημα Formula Student
Creators: name: Καρακωστας Σπυριδων
Publisher: name: Technical University of Crete
Year: 2024

description: This thesis describes the methodology for developing a Formula Student (FS) vehicle based on Systems Engineering principles. It showcases a condensed version of an automotive Development Process focused on Vehicle Dynamics and Suspension Design. It highlights key vehicle Goals, System, and subsystem level Requirements in the form of vehicle attributes and finally the Verification and Validation method. The intent is to offer a compass for teams and individuals building vehicles prototypes (not limited to FS vehicles), where the tools and methods are not production ready and are on tight resource constraints (financial and time) as we normally see in FS competitions. The project responsible should create the functional requirements and verification methods, in combination with the rest of the team members.
description: Η παρούσα διπλωματική εργασία παρέχει μια μεθοδολογία για την ανάπτυξη ενός αυτοκινήτου Formula Student βασισμένο σε αρχές Μηχανικής Συστημάτων (Systems Engineering). Επισημαίνει βασικούς στόχους για το αυτοκίνητο ως κυρίως Σύστημα και προδιαγραφές σε επίπεδο συστήματος και υποσυστήματος. Περιγράφει επίσης την μεθοδολογία για Επαλήθευση και η Επικύρωση (Verification and Validation). Η διπλωματική αποσκοπεί στο να παρέχει κατευθυντήριες οδούς για ομάδες ή άτομα που κατασκευάζουν πρωτότυπα οχημάτων, όπου τα εργαλεία και οι μέθοδοι δεν είναι σε ωριμότητα παραγωγής και έχουν στενούς περιορισμούς (κόστους και χρόνου) όπως συνήθως βλέπουμε σε διαγωνισμούς Formula Student.   Ο υπεύθυνος του έργου θα πρέπει να εξάγει τις προδιαγραφές και να δημιουργήσει τις μεθόδους επαλήθευσης, σε συνδυασμό με τα υπόλοιπα μέλη της ομάδας.
Fast quantum limited read-out of a superconducting qubit using a slow oscillator
Creators: name: Johansson, G.
name: Tornberg, L.
name: Wilson, C. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We describe how to perform fast quantum limited read-out of a solid state qubit biased at its degeneracy point. The method is based on homodyne detection of the phase of a microwave signal reflected by a slow oscillator coupled to the qubit. Analyzing the whole quantum read-out process, we find that the detection is indeed quantum limited and that this limit may be reached even using a resonance circuit with a low quality factor, thus enabling the use of short measurement pulses. As an example, we discuss in detail the read-out of a Cooper-pair box capacitively coupled to a lumped element LC-oscillator. Furthermore, we give formulas for the backaction while not measuring, and discuss optimal parameters for a realistic design capable of fast (~50 ns) single-shot read-out.
description: 4 pages,2 figures, Corrected typos and added contents. Accepted to Phys. Rev. B(R)
Predictions of exclusive $Υ$ photoproduction at the LHC and future colliders
Creators: name: Flett, Chris A.
name: Jones, Stephen P.
name: Martin, Alan D.
name: Ryskin, Misha G.
name: Teubner, Thomas
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The cross section for exclusive $Υ$ ultraperipheral photoproduction at present and future colliders is determined using the low $x$ gluon PDF extracted from an analysis of exclusive $J/ψ$ measurements performed at HERA and the LHC. Predictions are given at next-to-leading order in collinear factorisation over a wide $γp$ centre-of-mass energy range, calculated assuming the non-relativistic approximation for the $Υ$ wave function, and with skewing corrections incorporated.
description: 9 pages, 2 figures, 1 table
Limba Field Materials
Creators: name: Ataya, Alieu Borbor
name: Kamara, Kawu
name: Koroma, Samuel S.
name: Koroma, Yallon
name: Mansaray, Gbunde
name: Mansaray, Kondeh
name: Marah, Kondowulay
name: Sesay, Albert Korloi
name: Rolle, Nicholas
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022

description: Audio and video recordings of the Wara Wara dialect of Limba. File bundles correspond to distinct recording sessions, being either texts or elicitation. Complete field notes are included in bundles 2022-06.003 and 2022-06.004. A lexicon of about 1000 elicited lexical items is in 2022-06.002. Photographs are in 2022-06.027.
Data and Code from Comparing system identification techniques for identifying human-like walking controllers
Creators: name: Schmitthenner, Dave
name: Martin, Anne E.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering
subject: 110601 Biomechanics
subject: FOS: Health sciences

description: The data and code needed to reproduce the work in this manuscript.
Study of acceleration measurement in gravitational wave detection
Creators: name: Li, Junlang
name: Zhang, Teng
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Position-meter and speed-meter interferometers have been analysed for detecting gravitational waves. We introduce the concept of acceleration measurement in comparison with position and speed measurement. In this paper, we describe a general acceleration measurement and derive its standard quantum limit. We provide an example of an acceleration-meter interferometer configuration. We show that shot noise dominates at low frequency following a frequency dependence of $1/Ω^2$, while radiation pressure noise is constant. The acceleration-meter has even a stronger radiation pressure noise suppression than speed-meter.
description: 9 pages, 4 figures
Dynamical Mass Generation in Pseudo Quantum Electrodynamics with Gross-Neveu Interaction at finite temperature
Creators: name: Fernández, Luis
name: Corrêa, Reginaldo O.
name: Alves, Van Sérgio
name: Nascimento, Leandro O.
name: Peña, Francisco
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the dynamical mass generation in Pseudo Quantum Electrodynamics (PQED) coupled to the Gross-Neveu (GN) interaction, in (2+1) dimensions, at both zero and finite temperatures. We start with a gapless model and show that, under particular conditions, a dynamically generated mass emerges. In order to do so, we use a truncated Schwinger-Dyson equation, at the large-N approximation, in the imaginary-time formalism. In the instantaneous-exchange approximation (the static regime), we obtain two critical parameters, namely, the critical number of fermions $N_c(T)$ and the critical coupling constant $α_c(T)$ as a function of temperature and of the cutoff $Λ$, which must be provided by experiments. In the dynamical regime, we find an analytical solution for the mass function $Σ(p,T)$ as well as a zero-external momentum solution for $p=0$. We compare our analytical results with numerical tests and a good agreement is found.
FAIR-IMPACT National Roadshow Romania: Collaborative FAIR Data Practices & Tools
Creators: name: Barbu, Dragos-Catalin
name: Kalaitzi, Vasso
name: Irimia, Alina
name: Bitel, Brandusa
name: Popovici, Vlad
name: Filiposka, Sonja
name: Garijo, Daniel
name: Pittonet, Sara
name: Davidson, Joy
Publisher: name: Zenodo
Year: 2024
Subjects: FAIR
FAIR-IMPACT
FAIR National Roadshow
Romania

description: The FAIR National Roadshow series visited Romania on the 8th of October 2024.

The event was virtually hosted by the UEFISCDI – Executive Agency for Higher Education, Research, Development, and Innovation Funding in Romania.

The event aimed to showcase the national-level initiatives in Romania as well as the collaborative FAIR data practices and tools being developed.

Find more details on the event page here.
Dolichogenidea pterophori
Creators: name: Fernandez-Triana, Jose
name: Sakagami, Kota
name: Shimizu, So
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Dolichogenidea
Dolichogenidea pterophori

description: D. pterophori (Muesebeck, 1926): Vein R1 as long as pterostigma; pterostigma brown; metatibia and metafemur mostly yellow; T2 smooth.
description: Published as part of Fernandez-Triana, Jose, Sakagami, Kota & Shimizu, So, 2018, Dolichogenidea maetoi sp. nov. (Hymenoptera: Braconidae) from Japan, the first parasitoid wasp recorded from Hyblaea fortissima (Lepidoptera), pp. 167-175 in Acta Entomologica Musei Nationalis Pragae 58 (1) on page 174, DOI: 10.2478/aemnp-2018-0014, http://zenodo.org/record/3699178
Prospects for Dark Matter signal discovery and model selection via timing information in a low-threshold experiment
Creators: name: Catena, Riccardo
name: Zema, Vanessa
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In the recent years, many low-threshold dark matter (DM) direct detection experiments have reported the observation of unexplained excesses of events at low energies. Exemplary for these, the experiment CRESST has detected unidentified events below an energy of about 200 eV - a result hampering the detector performance in the search for GeV-scale DM. In this work, we test the impact of nuclear recoil timing information on the potential for DM signal discovery and model selection on a low-threshold experiment limited by the presence of an unidentified background resembling this population of low-energy events. Among the different targets explored by the CRESST collaboration, here we focus on Al2O3, as a sapphire detector was shown to reach an energy threshold as low as 19.7 eV [1]. We test the ability of a low-threshold experiment to discover a signal above a given background, or to reject the spin-independent (SI) interaction in favour of a magnetic dipole (MD) coupling in terms of p-values. We perform our p-value calculations: 1) taking timing information into account; and 2) assuming that the latter is not available. By comparing the two approaches, we find that under our assumptions timing information has a marginal impact on the potential for DM signal discovery, while provides more significant results for the selection between the two models considered. For the model parameters explored here, we find that the p-value for rejecting SI-interactions in favour of a MD-coupling is about 0.11 when the experimental exposure is 460 g x year and smaller (about 0.06) if timing information is available. The conclusion on the role of timing information remains qualitatively unchanged for exposures as large as 1 kg x year. At the same time, our results show that a 90% C.L. rejection of SI-interactions in favour of a MD-coupling is within reach of an upgrade of the CRESST experiment [2].
Dolichogenidea propinqua
Creators: name: Fernandez-Triana, Jose
name: Sakagami, Kota
name: Shimizu, So
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Dolichogenidea
Dolichogenidea propinqua

description: D. propinqua (Papp, 1975): Flagellomeres 14 and 15 square; ovipositor sheath with dorsal notch apically; metafemur relatively short and thick as compared with D. maetoi Fernandez-Triana & Shimizu sp. nov.
description: Published as part of Fernandez-Triana, Jose, Sakagami, Kota & Shimizu, So, 2018, Dolichogenidea maetoi sp. nov. (Hymenoptera: Braconidae) from Japan, the first parasitoid wasp recorded from Hyblaea fortissima (Lepidoptera), pp. 167-175 in Acta Entomologica Musei Nationalis Pragae 58 (1) on page 174, DOI: 10.2478/aemnp-2018-0014, http://zenodo.org/record/3699178
On the NCCS model of the quantum Hall fluid
Creators: name: Eliashvili, M.
name: Tsitsishvili, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Area non-preserving transformations in the non-commutative plane are introduced with the aim to map the $ν=1$ integer quantum Hall effect (IQHE) state on the fractional quantum Hall effect (FQHE) $ν=\frac{1}{2p+1}$ FQHE states. Using the hydrodynamical description of the quantum Hall fluid, it is shown that these transformations are generated by vector fields satisfying the Gauss law in the interacting non-commutative Chern-Simons gauge theory, and the corresponding field-theory Lagrangian is reconstructed. It is demonstrated that the geometric transformations induce quantum-mechanical non-unitary similarity transformations, establishing the interplay between integral and fractional QHEs.
description: 4 pages, no figures, minor corrections, accepted in Eur. Phys. J. C
Dolichogenidea reicharti
Creators: name: Fernandez-Triana, Jose
name: Sakagami, Kota
name: Shimizu, So
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Dolichogenidea
Dolichogenidea reicharti

description: D. reicharti (Papp, 1974): Eyes slightly convergent below; scutoscutellar sulcus deep and wide; metafemur relatively short and thick (less than 2.7 times as long as its maximum width); legs mostly whitish-yellow; T1 subquadrate.
description: Published as part of Fernandez-Triana, Jose, Sakagami, Kota & Shimizu, So, 2018, Dolichogenidea maetoi sp. nov. (Hymenoptera: Braconidae) from Japan, the first parasitoid wasp recorded from Hyblaea fortissima (Lepidoptera), pp. 167-175 in Acta Entomologica Musei Nationalis Pragae 58 (1) on page 174, DOI: 10.2478/aemnp-2018-0014, http://zenodo.org/record/3699178
A CROSS-LINGUISTIC AND CULTURAL COMPARATIVE ANALYSIS OF ASPIRATION IN ENGLISH AND UZBEK
Creators: name: Sirojova, Zarnigor
Publisher: name: Zenodo
Year: 2024

description: Cognitive linguistics focuses on the relationship between language and thought, investigating how linguistic structures reflect cognitive processes. A comparative study of English and Uzbek languages provides a unique perspective, as these languages belong to different linguistic families: English is an analytic language, while Uzbek is agglutinative. Cognitive metaphors, which structure how we perceive abstract concepts through more concrete experiences, are a key focus in this field. For example, metaphors for emotions like anger or success manifest differently in English and Uzbek.
Hyperon-nucleon single-particle potentials with low-momentum interactions
Creators: name: Djapo, Haris
name: Schaefer, Bernd-Jochen
name: Wambach, Jochen
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Single-particle potentials in Hartree-Fock approximation for different hyperon-nucleon (YN) channels are calculated in the framework of the effective low-momentum YN interaction V_lowk. In contrast to the nucleon-nucleon interaction, the available experimental data for the YN interaction are scarce. As a consequence no unique YN low-momentum potential V_lowk can be predicted from the various bare potentials. The resulting momentum- and density-dependent single-particle potentials for several different bare OBE models and for chiral effective field theory are compared to each other.
description: 10 Pages, 11 figures, 4 tables, minor modification, 1 reference added, version accepted for publication in EPJA
Constructions of Strict Lyapunov Functions for Discrete Time and Hybrid Time-Varying Systems
Creators: name: Malisoff, Michael
name: Mazenc, Frederic
Publisher: name: arXiv
Year: 2006
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We provide explicit closed form expressions for strict Lyapunov functions for time-varying discrete time systems. Our Lyapunov functions are expressed in terms of known nonstrict Lyapunov functions for the dynamics and finite sums of persistency of excitation parameters. This provides a discrete time analog of our previous continuous time Lyapunov function constructions. We also construct explicit strict Lyapunov functions for systems satisfying nonstrict discrete time analogs of the conditions from Matrosov's Theorem. We use our methods to build strict Lyapunov functions for time-varying hybrid systems that contain mixtures of continuous and discrete time evolutions.
description: 14 pages. Accepted for publication in Nonlinear Analysis: Hybrid Systems and Applications on September 6, 2006
การสร้างอัตลักษณ์ของผู้เรียนในระดับอุดมศึกษา
Creators: name: ฉัตรทิพย์ สุวรรณชิน
name: พนมพร จันทรปัญญา
Publisher: name: สถาบันการจัดการปัญญาภิวัฒน์
Year: 2558
Subjects: การสร้างอัตลักษณ์, อัตลักษณ์ของผู้เรียน, อุดมศึกษา

description: 2, 7, วารสารปัญญาภิวัฒน์
A STUDY OF COLLOCATION USAGE IN FOOD AND BEVERAGE ADVERTISEMENTS
Creators: name: Rootjiporn Buakaew
Publisher: name: สถาบันการจัดการปัญญาภิวัฒน์
Year: 2015
Subjects: Lexical Collocations, Grammatical Collocations, Food and Beverage, Advertisements

description: 2, 7, Panyapiwat Journal
New Two-loop Contributions to Hadronic EDMs in the MSSM
Creators: name: Hisano, Junji
name: Nagai, Minoru
name: Paradisi, Paride
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Flavor-changing terms with CP-violating phases in the quark sector may contribute to the hadronic electric dipole moments (EDMs). However, within the Standard Model (SM), the source of CP violation comes from the unique CKM phase, and it turns out that the EDMs are strongly suppressed. This implies that the EDMs are very sensitive to non-minimal flavor violation structures of theories beyond the SM. In this paper, we discuss the quark EDMs and CEDMs (chromoelectric dipole moments) in the MSSM with general flavor-changing terms in the squark mass matrices. In particular, the charged-Higgs mediated contributions to the down-quark EDM and CEDM are evaluated at two-loop level. We point out that these two-loop contributions may dominate over the one-loop induced gluino or Higgsino contributions even when the squark and gluino masses are around few TeV and \tanβis moderate.
description: 13 pages, 6 figures
[Washo Elicitation with Roy James: Notebook "B"]
Creators: name: James, Roy
name: Jacobsen, William H.
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: was

description: Notebook containing field notes on Washo, including vocabulary, phrases, and sentences together with English glosses. Pages labeled 136-142 and 148-151, entitled “Picture Texts”, contain Washo descriptions of a set of stickman picture elicitation prompts; translations of these descriptions are in 2014-21.001.014, and the elicitation prompts themselves are catalogued in 2014-21.005.009.
Power spectrum of turbulent convection in the solar photosphere
Creators: name: Chaouche, L. Yelles
name: Cameron, R. H.
name: Solanki, S. K.
name: Riethmüller, T. L.
name: Anusha, L. S.
name: Witzke, V.
name: Shapiro, A. I.
name: Barthol, P.
name: Gandorfer, A.
name: Gizon, L.
name: Hirzberger, J.
name: van Noort, M.
name: Rodríguez, J. Blanco
name: Iniesta, J. C. Del Toro
name: Suárez, D. Orozco
name: Schmidt, W.
name: Pillet, V. Martínez
name: Knölker, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar photosphere provides us with a laboratory for understanding turbulence in a layer where the fundamental processes of transport vary rapidly and a strongly superadiabatic region lies very closely to a subadiabatic layer. Our tools for probing the turbulence are high-resolution spectropolarimetric observations such as have recently been obtained with the two sunrise missions, and numerical simulations. Our aim is to study photospheric turbulence with the help of Fourier power spectra that we compute from observations and simulations. We also attempt to explain some properties of the photospheric overshooting flow with the help of its governing equations and simulations. We find that quiet-Sun observations and smeared simulations exhibit a power-law behavior in the subgranular range of their Doppler velocity power spectra with an index of$~\approx -2$. The unsmeared simulations exhibit a power-law index of$~\approx -2.25$. The smearing considerably reduces the extent of the power-law-like portion of the spectra. Therefore, the limited spatial resolution in some observations might eventually result in larger uncertainties in the estimation of the power-law indices. The simulated vertical velocity power spectra as a function of height show a rapid change in the power-law index from the solar surface to $300$~km above it. A scale-dependent transport of the vertical momentum occurs. At smaller scales, the vertical momentum is more efficiently transported sideways than at larger scales. This results in less vertical velocity power transported upward at small scales than at larger scales and produces a progressively steeper vertical velocity power law below $180$ km. Above this height, the gravity work progressively gains importance at all scales, making the atmosphere progressively more hydrostatic and resulting in a gradually less steep power law.
description: 10 pages, 7 figures, Accepted in A and A
Internal Stark effect of single-molecule fluorescence
Creators: name: Vasilev, Kirill
name: Doppagne, Benjamin
name: Neuman, Tomáš
name: Rosławska, Anna
name: Bulou, Hervé
name: Boeglin, Alex
name: Scheurer, Fabrice
name: Schull, Guillaume
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The optical properties of chromophores can be efficiently tuned by electrostatic fields generated in their close environment, a phenomenon that plays a central role for the optimization of complex functions within living organisms where it is known as internal Stark effect (ISE). Here, we realised an ISE experiment at the lowest possible scale, by monitoring the Stark shift generated by charges confined within a single chromophore on its emission energy. To this end, a scanning tunneling microscope (STM) functioning at cryogenic temperatures is used to sequentially remove the two central protons of a free-base phthalocyanine chromophore deposited on a NaCl-covered Ag(111) surface. STM-induced fluorescence measurements reveal spectral shifts that are associated to the electrostatic field generated by the internal charges remaining in the chromophores upon deprotonation.
Quantum information entropies of the eigenstates of the Morse potential
Creators: name: Aydiner, Ekrem
name: Orta, Cenk
name: Sever, Ramazan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The position and momentum space information entropies for the Morse potential are numerically obtained for different strengths of the potential. It is found to satisfy the bound obtained by Beckner, Bialynicki-Birula, and Mycielski. Interesting features of the entropy densities are graphically demonstrated.
description: Paper has been improved
X-ray spectra from magnetar candidates. I. Monte Carlo simulations in the non-relativistic regime
Creators: name: Nobili, L.
name: Turolla, R.
name: Zane, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The anomalous X-ray pulsars and soft gamma-repeaters are peculiar high-energy sources believed to host a magnetar, i.e. an ultra-magnetized neutron star. Their persistent, soft X-ray emission (~1-10 keV)is usually modeled by the superposition of a blackbody and a power-law tail. It has been suggested that this spectrum forms as the thermal photons emitted by the star surface traverse the magnetosphere. Magnetar magnetospheres are likely different from those of ordinary radio-pulsars, since the external magnetic field may acquire a toroidal component as a consequence of the deformation of the star crust induced by the super-strong interior field. In turn, the magnetosphere will be permeated by currents that can boost primary photons through repeated scatterings. Here we present 3D Monte Carlo simulations of photon propagation in a twisted magnetosphere. Our model is based on a simplified treatment of the charge carriers velocity distribution which, however, accounts for the particle collective motion, in addition to the thermal one. Present treatment is restricted to conservative (Thomson) scattering in the electron rest frame. The code, nonetheless, is completely general and inclusion of the relativistic QED resonant cross section, which is required in the modeling of the hard (~20-200 keV) spectral tails observed in the magnetar candidates, is under way. The properties of emerging spectra have been assessed under different conditions, by exploring the model parameter space, including effects arising from the viewing geometry. Monte Carlo runs have been collected into a spectral archive. Two tabulated XSPEC spectral models, with and without viewing angles, have been produced and applied to the 0.1-10 keV XMM-Newton EPIC-pn spectrum of the AXP CXOU J1647-4552.
description: 37 pages, 14 figures, 1 table; corrected typos; accepted for publication in MNRAS
Additional file 4 of Injectisome T3SS subunits as potential chaperones in the extracellular export of Pectobacterium carotovorum subsp. carotovorum bacteriocins Carocin S1 and Carocin S3 secreted via flagellar T3SS
Creators: name: Wu, Huang-Pin
name: Derilo, Reymund C.
name: Chen, Han-Ling
name: Li, Tzu-Rung
name: Lagitnay, Ruchi Briam James S.
name: Chan, Yung-Chieh
name: Chuang, Yutin
name: Chuang, Duen-Yau
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4: Supplementary Fig 4. Motility Assay. The strains were tested for motility in IFO-802 medium containing 0.5% agar, incubated at 28 °C for 20 days. (A) H-rif-8-6 (parent), (B): TH12–2 (flhC-KO); and (C) TH22–6 (sctT-KO).
A Long-Period Jupiter-Mass Planet Orbiting the Nearby M Dwarf GJ849
Creators: name: Butler, R. Paul
name: Johnson, John A.
name: Marcy, Geoffrey W.
name: Wright, Jason T.
name: Vogt, Steven S.
name: Fischer, Debra A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report precise Doppler measurements of GJ849 (M3.5V) that reveal the presence of a planet with a minimum mass of 0.82 Mjup in a 5.16 year orbit. At a = 2.35 AU, GJ849b is the first Doppler-detected planet discovered around an M dwarf to orbit beyond 0.21 AU, and is only the second Jupiter mass planet discovered around a star less massive than 0.5 Msun. This detection brings to 4 the number of M stars known to harbor planets. Based on the results of our survey of 1300 FGKM main--sequence stars we find that giant planets within 2.5 AU are ~3 times more common around GK stars than around M stars. Due to the GJ849's proximity of 8.8 pc, the planet's angular separation is 0."27, making this system a prime target for high--resolution imaging using adaptive optics and future space--borne missions such as the Space Interferometry Mission. We also find evidence of a linear trend in the velocity time series, which may be indicative of an additional planetary companion.
description: 12 pages, 3 figues, 2 tables, PASP Accepted
MPEC 2024-A37 : 2024 AO
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 AO

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Additional file 3 of Injectisome T3SS subunits as potential chaperones in the extracellular export of Pectobacterium carotovorum subsp. carotovorum bacteriocins Carocin S1 and Carocin S3 secreted via flagellar T3SS
Creators: name: Wu, Huang-Pin
name: Derilo, Reymund C.
name: Chen, Han-Ling
name: Li, Tzu-Rung
name: Lagitnay, Ruchi Briam James S.
name: Chan, Yung-Chieh
name: Chuang, Yutin
name: Chuang, Duen-Yau
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Supplementary Fig 3. Gel analysis of genome library. This was performed to screen a collection of clones for the sequence of interest, using the sequence from TAIL-PCR as a probe. All constructions were checked with endonuclease restriction enzyme HindIII. After electrophoresis and southern hybridization, the result showed a response construction (No. 47) with the same probe forward.
Model-independent Redshift Estimation of BL Lac Objects through VHE Observations
Creators: name: Zahoor, Malik
name: Sahayanathan, Sunder
name: Zahir, Shah
name: Iqbal, Naseer
name: Manzoor, Aaqib
name: Bhatt, Nilay
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The very high energy (VHE) gamma-ray spectral indices of blazars show strong correlation with the source redshift. Absence of any such correlation in low energy gamma rays and X-rays indicate the presence of Extragalactic Background Light (EBL) induced absorption of VHE gamma rays. By employing a linear regression analysis, this observational feature of blazars is used to constrain the redshift of BL Lac objects which was unknown/uncertain earlier. Additionally, we also compare the observed VHE spectral index-redshift correlation with the ones predicted from commonly adopted EBL models. Our study highlights the deviation of the EBL model based predictions from the observation especially at high redshifts.
description: Accepted for publication in MNRAS
Additional file 1 of Increased recurrent falls experience in older adults with coexisting of sarcopenia and knee osteoarthritis: a cross-sectional study
Creators: name: Iijima, Hirotaka
name: Aoyama, Tomoki
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology

description: Additional file 1. STROBE Statement.
Relaxation operator for quasiparticles in a solid
Creators: name: Erukhimova, Maria
name: Wang, Yongrui
name: Tokman, Mikhail
name: Belyanin, Alexey
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Popular models of the phenomenological relaxation operators that are widely used in the master equation formalism for open condensed-matter systems have significant flaws ranging from limited applicability to violation of fundamental physical principles. We propose a relatively simple universal model of the relaxation operator which is free from these flaws, has a correct static limit, correct direct-current limit in a uniform electric field, includes both interband and intraband transitions, and is valid for an arbitrary dispersion of quasiparticles in a solid. We use the proposed operator to generalize the Lindhard formula and derive explicit expressions for the relaxation operator for Dirac materials with an unconventional energy spectrum of quasiparticles, such as graphene and Weyl semimetals. We compare the linear susceptibility spectra for graphene obtained with different relaxation models and show that the proposed relaxation operator leads to physically meaningful behavior of the susceptibility at low frequencies whereas the existing models become completely invalid.
description: 37 pages, 3 figures
Solar Panels around the Sun (Extended)
Creators: name: Ndoni, Albi
Publisher: name: Zenodo
Year: 2024
Subjects: Solar Panels Technology

description: Creating a mega structure of solar panels around the Sun in the 42nd century for energy collection and distribution to Earth and other colonized planets is a concept that aligns with advanced technological possibilities and futuristic engineering. Such a colossal endeavor would require highly advanced materials, energy manipulation techniques, and immense coordination and planning.
Magnetohydrodynamic simulations of self-consistent rotating neutron stars with mixed poloidal and toroidal magnetic fields
Creators: name: Tsokaros, Antonios
name: Ruiz, Milton
name: Shapiro, Stuart L.
name: Uryū, Kōji
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform the first magnetohydrodynamic simulations in full general relativity of self-consistent rotating neutron stars (NSs) with ultrastrong mixed poloidal and toroidal magnetic fields. The initial uniformly rotating NS models are computed assuming perfect conductivity, stationarity, and axisymmetry. Although the specific geometry of the mixed field configuration can delay or accelerate the development of various instabilities known from analytic perturbative studies, all our models finally succumb to them. Differential rotation is developed spontaneously in the cores of our magnetars which, after sufficient time, is converted back to uniform rotation. The rapidly rotating magnetars show a significant amount of ejecta, which can be responsible for transient kilonova signatures. However no highly collimated, helical magnetic fields or incipient jets, which are necessary for gamma-ray bursts, arise at the poles of these magnetars by the time our simulations are terminated.
description: 8 pages
Capuyanus Bresseel & Constant 2017, gen. nov.
Creators: name: Bresseel, Joachim
name: Constant, Jérôme
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phasmida
Diapheromeridae
Capuyanus

description: Genus Capuyanus gen. nov.
urn:lsid:zoobank.org:act: 0885CADA-AF23-4842-B24D-3F26826E5475
Type species
Capuyanus magwilangi gen. et sp. nov.
Etymology
The genus is named after Mr Benjamin G. Capuyan, the vice-mayor of Sagada, in acknowledgement of all his help, friendship and support during our fieldwork in Sagada.
Diagnosis
Closely related to Otraleus Günther, 1935 but easily distinguished by:
1. the strongly tapered subgenital plate in females, projecting over apex of tergum X.
2. the swollen and conical thornpads on the anal segment in males.
3. abdominal terga without well developed lobes posterolaterally.
Description
Male and female
Small and slender Necrosciinae (body length: female 47.4 mm, male 42.6 mm), apterous.
HEAD. Longer than wide, notched dorsally between antennae. Eyes circular and strongly projecting hemispherically. Antennae filiform, pedicellus shorter than scapus and round in cross section. Antennomeres narrower than pedicellus, varying in length towards apex.
THORAX. Pronotum granulose; behind anterior edge a transverse groove and a longitudinal groove not reaching the posterior margin. Posteromedially with a small granule or tubercle. Mesonotum elongated and granulose, with a tubercle posteromedially. Metanotum granulose, medially with a spinose tubercle subapically.
ABDOMEN. Median segment granulose and with a blunt tubercle or spine posteromedially. Terga II–VIII with a granule or blunt spine posteromedially. Females with subgenital plate slightly elongated and strongly tapered, projecting over apex of abdomen. Males with thornpads, strongly conically swollen and armed with spines. Vomer well developed, visible as a triangular black, flattened spine. Cerci small, round in cross section; apices rounded, projecting over apex of abdomen.
LEGS. Long compared to body, profemora compressed and curved basally. Femora and tibiae compressed laterally, with all carinae developed. Tarsomeres gradually decreasing in length. Claws small.
description: Published as part of Bresseel, Joachim & Constant, Jérôme, 2017, Philippine mossy forest stick insects: first record of the genus Otraleus Günther, 1935 in the country, with four new species, and the new genus Capuyanus gen. nov. (Phasmida, Diapheromeridae, Necrosciinae), pp. 1-31 in European Journal of Taxonomy 265 (265) on pages 23-25, DOI: 10.5852/ejt.2017.265, http://zenodo.org/record/3823163
Supplementary Materials from Hunter–Gatherer foraging networks promote information transmission
Creators: name: Garg, Ketika
name: Padilla-Iglesias, Cecilia
name: Restrepo Ochoa, Nicolás
name: Knight, V. Bleu
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Supplementary Text, Figures and Tables
Localized modes in arrays of boson-fermion mixtures
Creators: name: Bludov, Yu. V.
name: Konotop, V. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: It is shown that the mean-field description of a boson-fermion mixture with a dominating fermionic component, loaded in a one-dimensional optical lattice, is reduced to the nonlinear Schrödinger equation with a periodic potential and periodic nonlinearity. In such system there exist localized modes having peculiar properties. In particular, for some regions of parameters there exists a lower bound for a number of atoms necessary for creation of a mode, while for other domains small amplitude gap solitons are not available in vicinity of either of the gap edges. We found that the lowest branch of the symmetric solution may either exist only for a restricted range of energies in a gap or does not exist, unlike in pure bosonic condensates. The simplest bifurcations of the modes are shown and stability of the modes is verified numerically.
Effect of Different Device Parameters on Tin Based Perovskite Solar Cell Coupled with In2S3 Electron Transport Layer and CuSCN and Spiro-OMeTAD Alternative Hole Transport Layers for High Efficiency Performance
Creators: name: Alam, Intekhab
name: Ashraf, Md Ali
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: SCAPS 1-D was used for the simulation of lead-free environmentally benign methylammonium tin-iodide (CH3NH3SnI3) based solar cell. Indium sulphide (In2S3) was utilized as the electron transport layer (ETL) for its high carrier mobility and optimized band structure, unlike traditional titanium oxide (TiO2) ETL. Traditional expensive spiro-OMeTAD (C81H68N4O8) and cheaper cuprous thiocyanate (CuSCN) were utilized alternatively as hole transport layer (HTL) to observe the effect of different HTL on cell performance. We investigated the trend in electrical measurements by altering parameters such as thickness, defect density, valence band (VB) effective density of state and bandgap of the absorber layer, interfacial trap densities and defect density of ETL. At optimum condition, the device revealed the highest efficiency of 18.45% for CuSCN (HTL) and 19.32% for spiro-OMeTAD (HTL) configuration. The effect of working temperature, the wavelength of light and band-to-band radiative recombination rate was also observed for both configurations. All these simulation results will help to fabricate eco-friendly high-efficiency perovskite solar cell by replacing the commonly used toxic lead-based perovskite.
Search for tetraquark candidate Z(4430) in meson photoproduction
Creators: name: Liu, Xiao-Hai
name: Zhao, Qiang
name: Close, Frank E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We propose a search for the newly discovered tetraquark candidate Z(4430) in photoproduction. Based on the Belle results we show that if Z(4430) is a genuine resonance, its significantly large coupling to $ψ^\primeπ$ will cause it to stand out above the background in $γp\to Z^+(4430) n\to ψ^\prime π^+ n$. We consider the dependence of the cross section for the quantum numbers ($J^{P}=1^{-}$, $1^{+}$ or $0^{-}$).
description: Minor changes with wording; Revised version to appear on Phys. Rev. D
Dolichogenidea renaulti
Creators: name: Fernandez-Triana, Jose
name: Sakagami, Kota
name: Shimizu, So
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Dolichogenidea
Dolichogenidea renaulti

description: D. renaulti (Mason, 1974): Tegula yellow; ovipositor sheath longer than metatibia.
description: Published as part of Fernandez-Triana, Jose, Sakagami, Kota & Shimizu, So, 2018, Dolichogenidea maetoi sp. nov. (Hymenoptera: Braconidae) from Japan, the first parasitoid wasp recorded from Hyblaea fortissima (Lepidoptera), pp. 167-175 in Acta Entomologica Musei Nationalis Pragae 58 (1) on page 174, DOI: 10.2478/aemnp-2018-0014, http://zenodo.org/record/3699178
Charmonium Review
Creators: name: Harris, Frederick A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: During the last few years there has been a renaissance in charm and charmonium spectroscopy with higher precision measurements at the $ψ^{'}$ and $ψ(3770)$ coming from BESII and CLEOc and many new discoveries coming from B-factories. In this paper, I will review the status of $ψ(3770)$ and below.
description: 4 pages, 3 figures, invited talk at BEACH, Lanccaster, England, July 2 to 8, 2006. Correct references
Dolichogenidea pulchra
Creators: name: Fernandez-Triana, Jose
name: Sakagami, Kota
name: Shimizu, So
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Dolichogenidea
Dolichogenidea pulchra

description: D. pulchra (Telenga, 1955): Mesosoma, metasoma and legs reddish-yellow to yellow; vein R1 shorter than pterostigma.
description: Published as part of Fernandez-Triana, Jose, Sakagami, Kota & Shimizu, So, 2018, Dolichogenidea maetoi sp. nov. (Hymenoptera: Braconidae) from Japan, the first parasitoid wasp recorded from Hyblaea fortissima (Lepidoptera), pp. 167-175 in Acta Entomologica Musei Nationalis Pragae 58 (1) on page 174, DOI: 10.2478/aemnp-2018-0014, http://zenodo.org/record/3699178