cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Derivation of an Analytical Approximation of the Spectrum of Spinning Dust Emission
Creators: name: Stevenson, Matthew
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: An analytical function for the spectrum of spinning dust emission is presented. It is derived through the application of careful approximations, with each step tested against numerical calculations. This approach ensures accuracy while providing an intuitive picture of the physics. The final result may be useful for fitting of anomalous microwave emission observations, as is demonstrated by a comparison with the Planck observations of the Perseus Molecular Cloud. It is hoped that this will lead to a broader consideration of the spinning dust model when interpreting microwave continuum observations, and that it will provide a standard framework for interpreting and comparing the variety of anomalous microwave emission observations.
description: 18 pages, 10 figures, 3 tables. Accepted for publication in the Astrophysical Journal
First $πK$ atom lifetime and $πK$ scattering length measurements
Creators: name: Adeva, B.
name: Afanasyev, L.
name: Allkofer, Y.
name: Amsler, C.
name: Anania, A.
name: Aogaki, S.
name: Benelli, A.
name: Brekhovskikh, V.
name: Cechak, T.
name: Chiba, M.
name: Chliapnikov, P.
name: Ciocarlan, C.
name: Constantinescu, S.
name: Doskarova, P.
name: Drijard, D.
name: Dudarev, A.
name: Duma, M.
name: Dumitriu, D.
name: Fluerasu, D.
name: Gorin, A.
name: Gorchakov, O.
name: Gritsay, K.
name: Guaraldo, C.
name: Gugiu, M.
name: Hansroul, M.
name: Hons, Z.
name: Horikawa, S.
name: Iwashita, Y.
name: Karpukhin, V.
name: Kluson, J.
name: Kobayashi, M.
name: Kruglov, V.
name: Kruglova, L.
name: Kulikov, A.
name: Kulish, E.
name: Kuptsov, A.
name: Lamberto, A.
name: Lanaro, A.
name: Lednicky, R.
name: Mariñas, C.
name: Martincik, J.
name: Nemenov, L.
name: Nikitin, M.
name: Okada, K.
name: Olchevskii, V.
name: Pentia, M.
name: Penzo, A.
name: Plo, M.
name: Ponta, T.
name: Prusa, P.
name: Rappazzo, G.
name: Vidal, A. Romero
name: Ryazantsev, A.
name: Rykalin, V.
name: Schacher, J.
name: Sidorov, A.
name: Smolik, J.
name: Sugimoto, S.
name: Takeutchi, F.
name: Tauscher, L.
name: Trojek, T.
name: Trusov, S.
name: Urban, T.
name: Vrba, T.
name: Yazkov, V.
name: Yoshimura, Y.
name: Zhabitsky, M.
name: Zrelov, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The results of a search for hydrogen-like atoms consisting of $π^{\mp}K^{\pm}$ mesons are presented. Evidence for $πK$ atom production by 24 GeV/c protons from CERN PS interacting with a nickel target has been seen in terms of characteristic $πK$ pairs from their breakup in the same target ($178 \pm 49$) and from Coulomb final state interaction ($653 \pm 42$). Using these results the analysis yields a first value for the $πK$ atom lifetime of $τ=(2.5_{-1.8}^{+3.0})$ fs and a first model-independent measurement of the S-wave isospin-odd $πK$ scattering length $\left|a_0^-\right|=\frac{1}{3}\left|a_{1/2}-a_{3/2}\right|= \left(0.11_{-0.04}^{+0.09} \right)M_π^{-1}$ ($a_I$ for isospin $I$).
description: 14 pages, 8 figures
Core and filament formation in magnetized, self-gravitating isothermal layers
Creators: name: Van Loo, Sven
name: Keto, Eric
name: Zhang, Qizhou
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We examine the role of the gravitational instability in an isothermal, self-gravitating layer threaded by magnetic fields on the formation of filaments and dense cores. Using numerical simulation we follow the non-linear evolution of a perturbed equilibrium layer. The linear evolution of such a layer is described in the analytic work of Nagai et al (1998). We find that filaments and dense cores form simultaneously. Depending on the initial magnetic field, the resulting filaments form either a spiderweb-like network (for weak magnetic fields) or a network of parallel filaments aligned perpendicular to the magnetic field lines (for strong magnetic fields). Although the filaments are radially collapsing, the density profile of their central region (up to the thermal scale height) can be approximated by a hydrodynamical equilibrium density structure. Thus, the magnetic field does not play a significant role in setting the density distribution of the filaments. The density distribution outside of the central region deviates from the equilibrium. The radial column density distribution is then flatter than the expected power law of $r^{-4}$ and similar to filament profiles observed with Herschel. Our results does not explain the near constant filament width of $\sim 0.1$pc. However, our model does not include turbulent motions. It is expected that accretion-driven amplification of these turbulent motions provides additional support within the filaments against gravitational collapse. Finally, we interpret the filamentary network of the massive star forming complex G14.225-0.506 in terms of the gravitational instability model and find that the properties of the complex are consistent with being formed out of an unstable layer threaded by a strong, parallel magnetic field.
description: Accepted by ApJ, 14 pages, 22 figures
PHENIX Beam Use Proposal for RHIC Runs 4-8
Creators: name: Zajc, William
Publisher: name: Zenodo
Year: 2003
Subjects: rhic
phenix
bup
run04
run05
run06
run07
run08
aerogel
fcal
smd
J/Ψ

description: Beam Use Proposal for RHIC Runs 4-8.
"Angry Fish" and "Dying Fish" Matter in the Zhaungzi as Well: The "Happy Fish" Story Revisited
Creators: name: Lee, Ting-mien
Publisher: name: Zenodo
Year: 2023
Subjects: Chinese philosophy, Daoism, Zhuangzi

description: This is a working paper on the "happy fish" story in the Zhuangzi
Comparison of photometric variability before and after stellar flares
Creators: name: Karoff, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The energy in the solar acoustic spectrum is known to be correlated with flares, but it is not known if the same is true for stellar flares? In order to answer this question, we have analyzed 73 flares in 39 solar-like stars. These flares were identified in the 854 solar-like stars observed by the Kepler spacecraft that have stellar parameters measured with asteroseismology. Though we were not able to identify a statistically significant enhancement of the energy in the high-frequency part of the post-flare acoustic spectra compared to the pre-flare spectra of these stars, we did identify a larger variability between the energy in the high-frequency part of the post- and pre-flare acoustic spectra compared to spectra taken at random times.
description: accepted for publication in ApJ Letters
More on the Abrikosov Strings with Non-Abelian Moduli
Creators: name: Shifman, M.
name: Tallarita, Gianni
name: Yung, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We continue explorations of deformed Abrikosov-Nielsen-Olesen (ANO) strings, with non-Abelian moduli on the world sheet. In a simple model with an extra field we find classically stable ANO and non-Abelian strings. The tension of the latter is a few percent lower than the tension of the ANO string. Then we calculate the interpolating field configuration. Once the kink mass $M_k$ and the difference of tensions $ΔT$ are found we calculate the decay rate of the ANO string with a higher tension ("false vacuum") into the non-Abelian string with the lower tension ("genuine vacuum") through the "bubble" formation in the quasiclassical approximation.
description: 13 pages, 2 figures
Supplementary tables to "Fluid resuscitation, but not inhaled nitric oxide, improves microcirculation in septic pigs."
Creators: name: Grotowska, Malgorzata
name: Harbut, Piotr
name: Frostell, Claes
name: Gozdzik, Waldemar
Publisher: name: Zenodo
Year: 2022

description: Supplementary Table 1. Time course of hemodynamic variables in Group 1, 2 and 3.
 Supplementary Table 2. Time course of organ/metabolic function markers in Group 1, 2 and 3.
Magnetic and Thermodynamic properties of face-centered cubic Fe-Ni alloys
Creators: name: Lavrentiev, M. Yu.
name: Wrobel, J. S.
name: Nguyen-Manh, D.
name: Dudarev, S. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A model lattice ab initio parameterised Hamiltonian spanning a broad range of alloy compositions and a large variety of chemical and magnetic configurations has been developed for face-centered cubic Fe-Ni alloys. Thermodynamic and magnetic properties of the alloys are explored using configuration and magnetic Monte Carlo simulations in a temperature range extending well over 1000 K.
description: 32 pages, 11 figures
Calculating the Habitable Zone of Multiple Star Systems (http://astro.twam.info/hz)
Creators: name: Mueller, Tobias
name: Haghighipour, Nader
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have developed a comprehensive methodology and an interactive website for calculating the habitable zone (HZ) of multiple star systems. Using the concept of spectral weight factor, as introduced in our previous studies of the calculations of HZ in and around binary star systems, we calculate the contribution of each star (based on its spectral energy distribution) to the total flux received at the top of the atmosphere of an Earth-like planet, and use the models of the HZ of the Sun to determine the boundaries of the HZ in multiple star systems. Our interactive website for carrying out these calculations is publicly available at http://astro.twam.info/hz . We discuss the details of our methodology and present its application to some of the multiple star systems detected by the Kepler space telescope. We also present the instructions for using our interactive website, and demonstrate its capabilities by calculating the HZ for two interesting analytical solutions of the three-body problem.
description: 35 pages, 15 figures, accepted for publication in ApJ. Our Multistar Habitable Zone Calculator website is publicly available at http://astro.twam.info/hz . You are welcome to use any of the figures created with this website in your papers, presentations and for teaching. In that case, we ask you that you kindly cite this paper and mention the URL address to the website
Un cadre pour dépasser les limitations de la représentation du temps héritée des sciences physiques
Creators: name: Douzal, Vincent
Publisher: name: Zenodo
Year: 2023
Subjects: temps, temporalité, Rochebrune, physique, mesure, mémoire

description: Il est tout à fait courant d'observer que la physique nie le temps, pas seulement le devenir, le temps joue un rôle tel dans les équations qu'il est pour ainsi dire annihilé, et certains physiciens, étant parvenus à éliminer le temps de leurs équations proclament que le temps n'existe pas —une fabrication de l'esprit. Cette situation caractérise un divorce net entre les sciences physiques et les sciences humaines, dans lesquelles personne ne saurait nier la notion de temps. On commence l'enquête par une présentation élémentaire du mesurage du temps, tel qu'il se pratique en physique, dans laquelle on peut déceler des éléments manquants, en particulier, la notion de mémoire est absente de la métrologie. Sur cette base, on propose un cadre pour fonder une représentation formelle minimale d'un sujet exerçant sa cognition sur la réalité. Dans cette représentation, il y a identification entre temps et mémoire, ils sont conjoints, indissociables. La mémoire se représente comme un processus fondamental d'enregistrement sous forme d'écriture. L'activité cognitive consiste à établir de nouvelles mémoires, liant et organisant des enregistrements antérieurs. L'ensemble nous présente une formalisation du processus de cognition, processus d'élaboration d'une science. L'effet en retour permet de comprendre le postulat numéro zéro de la physique, pour ainsi dire jamais exprimé : il n'y a pas de sujet, autrement dit les énoncés sur le monde sont exprimés au premier ordre, dans l'absolu «par personne». C'est cette négation du sujet qui oppose les sciences physiques aux sciences humaines, qui elles procèdent d'emblée de l'affirmation d'existence du sujet : le conflit sur le temps découle directement du postulat initial. À partir de ces éléments, on est en mesure de remonter à l'origine historique qui peut être retracée de cette rupture dans la pensée occidentale, au moment de la révolution grecque, et plus amont encore, de spéculer sur l'induction qui explique cette transmutation, que j'appelle l'induction alphabétique —dans laquelle on retrouve notre modèle de la mémoire.
MPEC 2023-E39 : DAILY ORBIT UPDATE (2023 March 4)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

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.
Impact of graphene polycrystallinity on the performance of graphene field-effect transistors
Creators: name: Jiménez, David
name: Cummings, Aron W.
name: Chaves, Ferney
name: Van Tuan, Dinh
name: Kotakoski, Jani
name: Roche, Stephan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have used a multi-scale physics-based model to predict how the grain size and different grain boundary morphologies of polycrystalline graphene will impact the performance metrics of graphene field-effect transistors. We show that polycrystallinity has a negative impact on the transconductance, which translates to a severe degradation of the maximum and cutoff frequencies. On the other hand, polycrystallinity has a positive impact on current saturation, and a negligible effect on the intrinsic gain. These results reveal the complex role played by graphene grain boundaries, and can be used to guide the further development and optimization of graphene-based electronic devices.
description: 18 pages, 6 figures
The role and impact of molecular diagnostics in modern clinical microbiology
Creators: name: Teoh, Tee Keat
Publisher: name: University of Limerick
Year: 2022

description: Molecular diagnostics is defined as methods using detection of genomic material or variants to detect, diagnose, classify, prognosticate, and guide treatment for illness. It has playing an increasing role in diagnostic testing within the specialty of clinical microbiology since the 1990s. There has been growing use of different molecular diagnostics ranging in the specialty, from whole genome sequencing in reference laboratories to point-of-care testing of infectious diseases in the last 10 years. Each molecular method provides its own unique strengths and weaknesses in diagnosing infectious diseases. Nonetheless, diagnostic technologies can often outpace evidence for their clinical utility in guiding patient management. It is important that research is undertaken to ascertain the benefit of molecular diagnostics with regard to the diagnosis of illnesses, management of patients, antimicrobial prescribing and infection prevention and control practices. This thesis aims to look at this important research question by exploring the clinical utility of three different molecular diagnostic methods applied to a large tertiary referral hospital in the Mid-West of Ireland in the last 8 years. Unique challenges pertinent to Mid-West of Ireland include bed shortages and severe crowding of the emergency department, especially during peak seasonal influenza periods. In this setting, molecular diagnostics have the potential role to expedite patient care and allowing the optimisation of healthcare resources by reducing the impact of costly healthcare associated outbreaks of infection. The results of this thesis will help with understanding of the role of molecular diagnostics for infectious diseases in the Irish healthcare system and hopefully lead to further research in the area.
title: Electrochemical polarization behavior and superelastic properties of a Fe–Mn–Al–Ni–Cr shape memory alloy
Creators: name: Frenck, Johanna-Maria
name: Vollmer, Malte
name: Niendorf, Thomas
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: electrochemical impedance spectroscopy
subject: Fe–Mn–Al–Ni–Cr
subject: iron-based shape memory alloy
subject: passive films
subject: pitting corrosion
subject: potentiodynamic polarization
subject: pseudoelasticity
subject: 660
subject: Impedanzspektroskopie
subject: Memory-Legierung
subject: Elektrochemische Polarisation
subject: Lochfraßkorrosion
subject: Pseudoelastizität

description: Gefördert im Rahmen des Projekts DEAL
description: Deutsche Forschungsgemeinschaft. Grant Number: 447247560
Successful African-EU Collaboration at 5th AU-EU Agriculture Ministerial Conference
Creators: name: Mrkajic, Vladimir
Publisher: name: Zenodo
Year: 2023

description: Stakeholders from African and European agriculture collaborated to address the common challenge of transitioning to more sustainable agricultural practices during the recent 5th African Union (AU) – European Union (EU) Agriculture Ministerial Conference held in Rome. The conference provided a platform to present the remarkable achievements and policy recommendations of five funded projects under the Horizon 2020 program's "Sustainable Intensification in Africa (SFS-35-2019-2020)" topic.
Dependence of geosynchronous relativistic electron enhancements on geomagnetic parameters
Creators: name: Dmitriev, A. V.
name: Chao, J. -K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Relativistic electron fluxes observed in geosynchronous orbit by GOES-8 in 1997 to 2000 were considered as a complex function of geomagnetic indices PC, Kp, and Dst as well as parameters of the magnetosphere size, subsolar Rs and terminator Rf magnetopause distances. A geosynchronous relativistic electron enhancement (GREE) is determined as daily maximal electron flux exceeding the upper root mean square deviation (RMSD) threshold of about 1500 (cm2s sr)-1. Comparison analysis of the GREE dynamics and geomagnetic conditions on the rising phase of current solar cycle revealed suppression of the relativistic electron enhancements by substantially increased strong geomagnetic activity in the solar maximum. Statistical consideration of a relationship between the GREEs and the geomagnetic parameters showed that the most important parameters controlling the geosynchronous relativistic electron enhancements were 4-day averaged Kp index, PC index and magnetopause termination distance Rf delayed respectively on 3 and 14 hours. Relatively high averaging time for Kp was explained by cumulative effect of substorm energy release in a gradual mechanism accelerating the relativistic electrons in the magnetosphere. Very short time delay for PC index was interpreted as intensification of a fast acceleration mechanism producing the GREEs during severe geomagnetic storms. Substantial increase of the PC index (PC>5) was founded as a sufficient condition for GREE occurrence. The fast response of the geosynchronous relativistic electron fluxes on the magnetosphere compression was explained by drift losses of the energetic electrons at the magnetopause which approaches the Earth during geomagnetic storms.
description: Relativistic electrons, magnetospheric acceleration, geomagnetic indices, magnetopause
Improving the Low-energy Transient Sensitivity of AMEGO-X using Single-site Events
Creators: name: Martinez-Castellanos, I.
name: Fleischhack, Henrike
name: Karwin, C.
name: Negro, M.
name: Tak, Donggeun
name: Lien, Amy
name: Kierans, C. A.
name: Wadiasingh, Zorawar
name: Fukazawa, Yasushi
name: Ajello, Marco
name: Baring, Matthew G.
name: Burns, E.
name: Caputo, R.
name: Hartmann, Dieter H.
name: Perkins, Jeremy S.
name: Racusin, Judith L.
name: Sheng, Yong
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: subject: 520

description: AMEGO-X, the All-sky Medium Energy Gamma-ray Observatory eXplorer, is a proposed instrument designed to bridge the so-called “MeV gap” by surveying the sky with unprecedented sensitivity from ∼100 keV to about 1 GeV. This energy band is of key importance for multimessenger and multiwavelength studies but it is nevertheless currently underexplored. AMEGO-X addresses this situation by proposing a design capable of detecting and imaging gamma rays via both Compton interactions and pair production processes. However, some of the objects that AMEGO-X will study, such as gamma-ray bursts and magnetars, extend to energies below ∼100 keV where the dominant interaction becomes photoelectric absorption. These events deposit their energy in a single pixel of the detector. In this work we show how the ∼3500 cm$^{2}$ effective area of the AMEGO-X tracker to events between ∼25 and ∼100 keV will be utilized to significantly improve its sensitivity and expand the energy range for transient phenomena. Although imaging is not possible for single-site events, we show how we will localize a transient source in the sky using their aggregate signal to within a few degrees. This technique will more than double the number of cosmological gamma-ray bursts seen by AMEGO-X, allow us to detect and resolve the pulsating tails of extragalactic magnetar giant flares, and increase the number of detected less-energetic magnetar bursts—some possibly associated with fast radio bursts. Overall, single-site events will increase the sensitive energy range, expand the science program, and promptly alert the community of fainter transient events.
An Innovative Self-Weld Framework of Microscale Copper Phthalocyanine
Creators: name: Kai-Wei Liu
name: Hsu, Jia-Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: Microscale frameworks were obtained by copper phthalocyanine-sulfuric acid blends in our proposal. In the frameworks, crystals and unoccupied space are at an equivalent-size level. During dehydration, wires spontaneously weld at their contacts to construct a framework. Dehydrated and post-annealed frameworks have morphological equivalence by the applied imaging equipment. Under incident X- and IR- rays, these α-dominated frameworks have a response of β crystallites. The identification of a new X-ray-crystallographic event in α-β transition is elusive from our obtainable information. We suggest this unidentified state tends to the responsibility of our process. Observing the self-weld and flexibility indicates the high feasibility of a free standing framework. Our proposed process and frameworks urge for the fundamental understanding in the sulfuric recrystallization of phthalocyanine. Optimizing our process, characterizing properties of frameworks, and understanding in the formation of each phase are in progress
Wireless Fidelity Real Time Security System
Creators: name: Oli, V. C. K. P. Arul
name: Ponram, Elayaraja
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: This paper describes about how you can secure your Wireless Network from hackers about various threats to wireless networks, How hackers makes most use of it and what are the security steps one should take to avoid becoming victim of such attacks. There are plenty of opportunities to connect to public Wi-Fi hotspots when you're on the go these days. Coffee shops, hotels, restaurants and airports are just some of the places where you can jump online, but often these networks are open and not secure. Whether you're using a laptop, tablet or smartphone, you'll want to connect your device securely to protect your data as much as possible. Otherwise an unsecured Wi-Fi connection makes it easier for hackers to access your private files and information, and it allows strangers to use your internet connection. Here are some simple steps you can take to help make sure your data is safe on open public Wi-Fi.
description: 8 pages, 4 figures
On the one-loop curvature function in the $sl(2)$ sector of $\mathcal N=4$ SYM
Creators: name: Beccaria, Matteo
name: Macorini, Guido
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider twist $J$ operators with spin $S$ in the $sl(2)$ sector of $\mathcal N=4$ SYM. The small spin expansion of their anomalous dimension defines the so-called slope functions. Much is known about the linear term, but the study of the quadratic correction, the curvature function, started only very recently. At any fixed $J$, the curvature function can be extracted at all loops from the $\mathbf{P}μ$-system formulation of the Thermodynamical Bethe Ansatz. Here, we work at the one-loop level and follow a different approach. We present a systematic double expansion of the Bethe Ansatz equations at large $J$ and small winding number. We succeed in fully resumming this expansion and obtain a closed explicit simple formula for the one-loop curvature function. The formula is parametric in $J$ and can be evaluated with minor effort for any fixed $J$. The result is an explicit series in odd-index $ζ$ values. Our approach provides a complete reconciliation between the $\mathbf{P}μ$-system predictions and the large $J$ approach.
description: 21 pages
Meng-upload Executive Summary Melalui Quick Submit pada OJS 3
Creators: name: Sunaryo, Budi
Publisher: name: Zenodo
Year: 2020
Subjects: Executive summary, Upload, Universitas Bung Hatta

description: Panduan untuk meng-upload Executive Summary (ES) Melalui Quick Submit pada OJS 3 ini dipresentasikan pada Workshop hari Kamis tanggal 22 Oktober 2020, untuk Uploader E-Journal Fakultas di lingkungan Universitas Bung Hatta, Padang, Sumatera Barat melalui media online Zoom. Beberapa uploader ES masih menggunakan fitur submissions pada OJS 3. Pada dasarnya, fitur submission menggunakan proses peer-review dan tidak tepat jika digunakan oleh uploader ES yang notabene hasil ES-nya sudah diverifikasi oleh Dosen Penguji dan siap terbit. Slide presentasi ini memandu uploader dalam menggunakan fitur Quick Submit pada OJS 3.
Search for pair-production of vector-like quarks in $pp$ collision events at $\sqrt{s}=13$ TeV with at least one leptonically decaying $Z$ boson and a third-generation quark with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: p p: scattering
p p: colliding beams
family: 3
Z0: transverse momentum
transverse momentum: high
quark: postulated particle
quark: vector particle
quark: pair production
quark: decay modes
Z0: leptonic decay
jet: bottom
bottom: particle identification
top: particle identification
jet: transverse momentum: high
branching ratio
final state: ((n)jet dilepton)
final state: ((n)jet 3lepton)
background
ATLAS
calibration
sensitivity
CERN LHC Coll
Higgs particle
singlet
doublet
quark: mass: lower limit
neural network
data analysis method
experimental results
quark --> Z0 top
quark --> Z0 bottom
13000 GeV-cms

description: A search for the pair-production of vector-like quarks optimized for decays into a $Z$ boson and a third-generation Standard Model quark is presented, using the full Run 2 dataset corresponding to 139 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}=13$ TeV, collected in 2015-2018 with the ATLAS detector at the Large Hadron Collider. The targeted final state is characterized by the presence of a $Z$ boson with high transverse momentum, reconstructed from a pair of same-flavour leptons with opposite-sign charges, as well as by the presence of $b$-tagged jets and high-transverse-momentum large-radius jets reconstructed from calibrated smaller-radius jets. Events with exactly two or at least three leptons are used, which are further categorized by the presence of boosted $W$, $Z$, and Higgs bosons and top quarks. The categorization is performed using a neural-network-based boosted object tagger to enhance the sensitivity to signal relative to the background. No significant excess above the background expectation is observed and exclusion limits at 95% confidence level are set on the masses of the vector-like partners $T$ and $B$ of the top and bottom quarks, respectively. In the singlet model, the limits allow $m_T > 1.27$ TeV and $m_B > 1.20$ TeV. In the doublet model, allowed masses are $m_T > 1.46$ TeV and $m_B >1.32$ TeV. In the case of 100% branching ratio for $T\rightarrow Zt$ and 100% branching ratio for $B\rightarrow Zb$, the limits allow $m_T > 1.60$ TeV and $m_B > 1.42$ TeV, respectively.
La scienza giuridica aperta
Creators: name: Caso, Roberto
Publisher: name: Zenodo
Year: 2022
Subjects: subject: Open Science
subject: Open Access
subject: Law
subject: FOS: Law

description: Uno dei cardini dello stato di diritto è la pubblicità. Le leggi e le sentenze devono essere pubblicate. Anche le riflessioni dei giuristi accademici sono destinate ad essere pubblicate su libri e riviste. Tuttavia, nell'era di Internet, quando il materiale giuridico è pubblicato nelle banche dati di editori commerciali riceve una diffusione limitata a chi, in ambito accademico o professionale, può permettersi di pagare il costo dell'accesso ai servizi offerti dalle imprese editoriali. I problemi derivanti da un sistema di comunicazione dell'informazione giuridica che si basa esclusivamente o prevalentemente su banche dati commerciali non sono limitati alla restrizione dell'accesso, ma anche all'applicazione delle logiche del capitalismo della sorveglianza al campo giuridico: gli utenti delle banche dati commerciali sono costantemente sorvegliati al fine di effettuare previsioni e influenzarne il comportamento. Nell'ambito del più ampio movimento del libero accesso alla conoscenza (Open Access, Open Science) il Free Access to Law Movement -  - promuove il libero accesso all'informazione giuridica (si veda la dichiarazione di Montréal del 2002 ). Il libero accesso all'informazione giuridica include anche il libero accesso (Open Access) alla dottrina giuridica (saggi, note a sentenze, monografie, trattati ecc.). Mentre in altri sistemi giuridici il movimento dell'Open Access alla dottrina giuridica è ampiamente sviluppato (ad es., negli Stati Uniti), in Italia è ancora all'inizio. Tuttavia, un recente monitoraggio del panorama di riferimento mostra alcuni significativi progressi (si veda la pagina web "La dottrina giuridica italiana in Open Access": https://www.robertocaso.it/2020/07/28/la-dottrina-giuridica-italiana-in-open-access-una-sitografia-in-costruzione/). La lezione mira a dare conto degli attuali scenari dell'accesso aperto alla dottrina giuridica e a instaurare un dialogo con i dottorandi che, nella materia giuridica, si accingono a pubblicare i risultati delle proprie ricerche
description: https://www.robertocaso.it/2022/11/18/la-scienza-giuridica-aperta/
Particle Gibbs with Ancestor Sampling
Creators: name: Lindsten, Fredrik
name: Jordan, Michael I.
name: Schön, Thomas B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Particle Markov chain Monte Carlo (PMCMC) is a systematic way of combining the two main tools used for Monte Carlo statistical inference: sequential Monte Carlo (SMC) and Markov chain Monte Carlo (MCMC). We present a novel PMCMC algorithm that we refer to as particle Gibbs with ancestor sampling (PGAS). PGAS provides the data analyst with an off-the-shelf class of Markov kernels that can be used to simulate the typically high-dimensional and highly autocorrelated state trajectory in a state-space model. The ancestor sampling procedure enables fast mixing of the PGAS kernel even when using seemingly few particles in the underlying SMC sampler. This is important as it can significantly reduce the computational burden that is typically associated with using SMC. PGAS is conceptually similar to the existing PG with backward simulation (PGBS) procedure. Instead of using separate forward and backward sweeps as in PGBS, however, we achieve the same effect in a single forward sweep. This makes PGAS well suited for addressing inference problems not only in state-space models, but also in models with more complex dependencies, such as non-Markovian, Bayesian nonparametric, and general probabilistic graphical models.
Critical Endpoint and Inverse Magnetic Catalysis for Finite Temperature and Density Quark Matter in a Magnetic Background
Creators: name: Ruggieri, M.
name: Oliva, L.
name: Castorina, P.
name: Gatto, R.
name: Greco, V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article we study chiral symmetry breaking for quark matter in a magnetic background, $\bm B$, at finite temperature and quark chemical potential, $μ$, making use of the Ginzburg-Landau effective action formalism. As a microscopic model to compute the effective action we use the renormalized quark-meson model. Our main goal is to study the evolution of the critical endpoint, ${\cal CP}$, as a function of the magnetic field strength, and investigate on the realization of inverse magnetic catalysis at finite chemical potential. We find that the phase transition at zero chemical potential is always of the second order; for small and intermediate values of $\bm B$, ${\cal CP}$ moves towards small $μ$, while for larger $\bm B$ it moves towards moderately larger values of $μ$. Our results are in agreement with the inverse magnetic catalysis scenario at finite chemical potential and not too large values of the magnetic field, while at larger $\bm B$ direct magnetic catalysis sets in.
description: 6 pages, 2 figures
Radiolysis of Amino Acids by Heavy and Energetic Cosmic Ray Analogs in Simulated Space Environments: $α$-Glycine Zwitterion Form
Creators: name: Portugal, Williamary
name: Pilling, Sergio
name: Boduch, Philippe
name: Rothard, Hermann
name: Andrade, Diana P. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this work, we studied the stability of the glycine molecule in the crystalline zwitterion form, known as α-glycine ($^{+}$NH$_{3}$CH$_{2}$COO$^{-}$) under action of heavy cosmic ray analogs. The experiments were conducted in a high vacuum chamber at heavy ions accelerator GANIL, in Caen, France. The samples were bombarded at two temperatures (14 K and 300 K) by $^{58}$Ni$^{11+}$ ions of 46 MeV until the final fluence of $10^{13}$ ions cm$^{-2}$. The chemical evolution of the sample was evaluated in-situ using Fourrier Transformed Infrared (FTIR) spectrometer. The bombardment at 14 K produced several daughter species such as OCN$^-$, CO, CO$_2$, and CN$^-$. The results also suggest the appearing of peptide bonds during irradiation but this must be confirmed by further experiments. The halflives of glycine in Interstellar Medium were estimated to be 7.8 $\times 10^3$ years (300 K) and 2.8 $\times 10^3$ years (14 K). In the Solar System the values were 8.4 $\times 10^2$ years (300 K) and 3.6 $\times 10^3$ years (14 K). It is believed that glycine could be present in space environments that suffered aqueous changes such as the interior of comets, meteorites and planetesimals. This molecule is present in proteins of all alive beings. So, studying its stability in these environments provides further understanding about the role of this specie in the prebiotic chemistry on Earth.
description: 28 pages, 12 figures, 9 tables. Accepted to be published at Monthly Notices of the Royal Astronomical Society (MNRAS)
La criminalisation de la possession simple de drogue au Canada : Un modèle constitutionnellement fragile?
Creators: name: Rioux, Nicolas
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2020
Subjects: criminalisation
drogue
Charte
droit constitutionnel
Loi réglementant certaines drogues et autres substances
droit criminel
possession
dépendance
droit à la vie
droit à la sécurité

description: Ce mémoire vise à étudier la constitutionnalité de la criminalisation de la possession simple de toutes les drogues au Canada au regard de l’article 7 de la Charte canadienne des droits et libertés. En appliquant un cadre positiviste, nous abordons les différentes atteintes au droit à la vie, à la liberté et à la sécurité qui peuvent découler de l’application de l’article 4(1) de la Loi réglementant certaines drogues et autres substances. Nous vérifions par la suite si ces atteintes sont conformes aux principes de justice fondamentale et si elles peuvent se justifier dans le cadre d’une société libre et démocratique en application de l’article 1er de la Charte. Nous soulignons de quelle façon l’implantation des Drug Treatment Courts permet au Parlement fédéral d’assurer le respect des principes de justice fondamentale du caractère arbitraire et de la portée excessive en ce que la menace d’emprisonnement permet la contraignabilité de ces cours spécialisées et partant, leur donne l’occasion de traiter des consommateurs dépendants dans un objectif de protection de la santé et de la sécurité publiques. Toutefois, les différentes atteintes au droit à la vie, à la liberté et à la sécurité identifiées dans la littérature semblent totalement disproportionnées à l’objectif législatif, ce qui nous paraît entraîner la violation de l’article 7. L’existence de régimes législatifs beaucoup moins sévères du point de vue des sanctions et beaucoup plus efficaces nous invitera par la suite à considérer que cette violation ne peut être justifiée dans le cadre d’une société libre et démocratique au regard de l’article 1er de la Charte. Il s’ensuit que la criminalisation de la possession simple de toutes les drogues au Canada risque éventuellement de se heurter à une déclaration d’invalidité constitutionnelle.
Gas reservoir of a hyper-luminous QSO at z=2.6
Creators: name: Feruglio, C.
name: Bongiorno, A.
name: Fiore, F.
name: Krips, M.
name: Brusa, M.
name: Daddi, E.
name: Gavignaud, I.
name: Maiolino, R.
name: Piconcelli, E.
name: Sargent, M.
name: Vignali, C.
name: Zappacosta, L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Understanding the relationship between the formation and evolution of galaxies and their central super massive black holes (SMBH) is one of the main topics in extragalactic astrophysics. Links and feedback may reciprocally affect both black hole and galaxy growth. Observations of the CO line at redshifts of 2-4 are crucial to investigate the gas mass, star formation activity and accretion onto SMBHs, as well as the effect of AGN feedback. Potential correlations between AGN and host galaxy properties can be highlighted by observing extreme objects. Despite their luminosity, hyper-luminous QSOs at z=2-4 are still little studied at mm wavelengths. We targeted CO(3-2) in ULAS J1539+0557, an hyper-luminos QSO (Lbol> 10^48 erg/s) at z=2.658, selected through its unusual red colors in the UKIDSS Large Area Survey (ULAS). We find a molecular gas mass of 4.1+-0.8 10^10 Msun, and a gas fraction of 0.4-0.1, depending mostly on the assumed source inclination. We also find a robust lower limit to the star-formation rate (SFR=250-1600 Msun/yr) and star-formation efficiency (SFE=25-350 Lsun/(K km s-1 pc2) by comparing the observed optical-near-infrared spectral energy distribution with AGN and galaxy templates. The black hole gas consumption timescale, M(H_2)/dM(accretion)/dt, is ~160 Myr, similar or higher than the gas consumption timescale. The gas content and the star formation efficiency are similar to those of other high-luminosity, highly obscured QSOs, and at the lower end of the star-formation efficiency of unobscured QSOs, in line with predictions from AGN-galaxy co-evolutionary scenarios. Further measurements of the (sub)-mm continuum in this and similar sources are mandatory to obtain a robust observational picture of the AGN evolutionary sequence.
description: Submitted to A&A
The genome assembly and annotation of Tetranychus pierced
Creators: name: Chen, Lei
Publisher: name: figshare
Year: 2023
Subjects: Genomics
Invertebrate biology

description: We assembled a high-quality genome of T. piercei using PacBio, Illumina and Hi-C sequencing. Three pseudochromosomes spans 86.02 Mb with scaffold N50 of 29.25 Mb and 11,895 protein-coding genes were annotated.
Multilevel recording in Bi-deficient Pt/BFO/SRO heterostructures based on ferroelectric resistive switching targeting high-density information storage in nonvolatile memories
Creators: name: Jiménez, David
name: Miranda, Enrique
name: Tsurumaki-Fukuchi, Atsushi
name: Yamada, Hiroyuki
name: Suñé, Jordi
name: Sawa, Akihito
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate the feasibility of multilevel recording in Pt/Bi(1-d)FeO3/SrRuO3 capacitors using the ferroelectric resistive switching phenomenon exhibited by the Pt/Bi(1-d)FeO3 interface. A tunable population of up and down ferroelectric domains able to modulate the Schottky barrier height at the Pt/Bi(1-d)FeO3 interface can be achieved by means of either a collection of SET/RESET voltages or current compliances. This programming scheme gives rise to well defined resistance states, which form the basis for a multilevel storage nonvolatile memory.
description: 14 pages, 6 figures
Electromagnetic transition form factors of the Roper resonance in effective field theory
Creators: name: Bauer, T.
name: Scherer, S.
name: Tiator, L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We analyze the form factors of the electromagnetic nucleon-to-Roper-resonance transition in the framework of low-energy effective field theory. A systematic power-counting procedure is generated by applying the complex-mass scheme. Within this power counting we calculate the form factors to next-to-next-to-leading order and fit the results to empirical data.
description: 16 pages, 6 figures
Peripheral, ultrarelativistic production of particles in heavy ion collisions
Creators: name: Szczurek, Antoni
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The cross sections for the production of two-pions in ultraperipheral ultrarelativistic heavy ion collisions, calculated in the impact parameter Equivalent Photon Approximation (EPA), are presented. Differential distributions in impact parameter, dipion invariant mass, single pion and dipion rapidity, pion transverse momentum and pion pseudorapidity are shown. The $γγ\to π^+ π^-$ subprocess constitutes a background to the $A A \to A ρ^0 (\to π^+ π^-) A$ process, initiated by emission of a photon by one of colliding nuclei. Only a part of the dipion invariant mass distribution associated with the $γγ$-collisions can be visible as the cross section for the $A A \to A ρ^0 A$ reaction is very large. Differential distributions for two $ρ^0$ meson production in exclusive ultraperipheral, ultrarelativistic collisions via a double scattering mechanism are presented. The cross section for $γA \to ρ^0 A$ is parametrized based on a calculation from the literature. Smearing of $ρ^0$ masses is taken into account. The results of calculations are compared to experimental data obtained at RHIC and to the contribution of the two-photon mechanism. The double scattering mechanism populates larger $ρ^0 ρ^0$ invariant masses and larger rapidity distances between the two $ρ^0$ mesons compared to the $γγ$ fusion. It gives a significant contribution to the $A A \to A A π^+ π^- π^+ π^-$ reaction. Some observables related to charged pions are presented. The results of our calculation are compared with the STAR collaboration results for four charged pion production. While the shape in invariant mass of the four-pion system is very similar to the measured one, the predicted cross section constitutes only 20 \% of the measured one. \end{abstract}
description: 21 pages, 13 figures, a short review at at the XX Cracow EPIPHANY Conference on the Physics at the LHC, Krakow, January 7-10, 2014
Additional file 1 of Assessment of undernutrition using the composite index of anthropometric failure (CIAF) and its determinants: A cross-sectional study in the rural area of the Bogor District in Indonesia
Creators: name: Permatasari, Tria Astika Endah
name: Chadirin, Yudi
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
Test in a beam of large-area Micromegas chambers for sampling calorimetry
Creators: name: Adloff, C.
name: Chefdeville, M.
name: Dalmaz, A.
name: Drancourt, C.
name: Gaglione, R.
name: Geffroy, N.
name: Jacquemier, J.
name: Karyotakis, Y.
name: Koletsou, I.
name: Peltier, F.
name: Samarati, J.
name: Vouters, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Application of Micromegas for sampling calorimetry puts specific constraints on the design and performance of this gaseous detector. In particular, uniform and linear response, low noise and stability against high ionisation density deposits are prerequisites to achieving good energy resolution. A Micromegas-based hadronic calorimeter was proposed for an application at a future linear collider experiment and three technologically advanced prototypes of 1$\times$1 m$^{2}$ were constructed. Their merits relative to the above-mentioned criteria are discussed on the basis of measurements performed at the CERN SPS test-beam facility.
3D Effects Of The Entropic Force
Creators: name: Plastino, A.
name: Rocca, M. C.
name: Ferri, G. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This work analyzes the classical statistical mechanics associated to phase-space curves in three dimensions. Special attention is paid to the entropic force. Strange effects like confinement, hard core, and asymptotic freedom are uncovered. Negative specific heats, that were previously seen to emerge in a one-dimensional setting, disappear in 3D, and with them, gravitational effects of the entropic force.
description: arXiv admin note: substantial text overlap with arXiv:1306.2034