cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Swarming, swirling and stasis in sequestered bristle-bots
Creators: name: Giomi, L.
name: Hawley-Weld, N.
name: Mahadevan, L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: The collective ability of organisms to move coherently in space and time is ubiquitous in any group of autonomous agents that can move and sense each other and the environment. Here we investigate the origin of collective motion and its loss using macroscopic self-propelled Bristle-Bots, simple automata made from a toothbrush and powered by an onboard cell phone vibrator-motor, that can sense each other through shape-dependent local interactions, and can also sense the environment non-locally via the effects of confinement and substrate topography. We show that when Bristle-Bots are confined to a limited arena with a soft boundary, increasing the density drives a transition from a disordered and uncoordinated motion to organized collective motion either as a swirling cluster or a collective dynamical stasis. This transition is regulated by a single parameter, the relative magnitude of spinning and walking in a single automaton. We explain this using quantitative experiments and simulations that emphasize the role of the agent shape, environment, and confinement via boundaries. Our study shows how the behavioral repertoire of these physically interacting automatons controlled by one parameter translates into the mechanical intelligence of swarms.
description: 21 pages, 15 figures, supplementary videos at https://www.youtube.com/user/BristleBotChannel
title: Remediating Faculty Scholarship for Accessibility: An Approach with Microsoft Word Docs as Supplemental Files
Creators: name: Aghazarian, Maria
name: Jiang, Connie
Publisher: name: eScholarship@UMassChan
Year: 2022

description: This presentation will cover our approach to accessibility for our institutional repository of faculty scholarship. Accessibility is a legal, moral, and ethical commitment for both our researchers and the readers of their research. Our IR includes Swarthmore-affiliated research by faculty and staff, including emeriti, with about one-third of the citations providing full text access to PDFs. These PDFs range from preprints to version of record, with some holding Creative Commons licenses and others scanned from print and posted with the written permission of publishers. This leaves us with a collection of widely varied documents with regards to scan quality and base accessibility. Our previous approach to accessibility involved remediating PDFs in Adobe Acrobat, which presented a variety of issues. It was difficult to ensure the accuracy of OCR processing, particularly for: documents in non-Roman languages; images and figures incorrectly processed as text; older scanned documents from archival sources; and scans of works from our collection with marginalia. Furthermore, if a document needed a correction after it was initially processed, we often needed to reprocess the entire document rather than being able to make a simple correction. Building on the work of our College’s Accessibility Working Group, we decided to take a new approach by creating accessible Word documents to live alongside our PDFs in our repository. Our presentation will cover how we display these accessible documents and cross-link them to our posted PDFs, as well as how this new workflow addresses the aforementioned issues that we weren’t able to remediate in our previous process. We will provide a range of examples from our work, including the documentation we created to address situations such as: what we do when we find typos in the original publications; navigating internal references to page numbers; and handling documents that use aesthetic formatting decisions rather than best practices for accessibility.
Oshtoran Syndrome (H63D Syndrome Type-3)
Creators: name: Diamandis, Carolina
name: Ivanova, Olga
name: Shirazi, Ali
name: Honda, Riku
name: Rocha, Fabio
name: Et Al.
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 429999
subject: Other health sciences not elsewhere classified

description: Oshtoran Syndrome, also known as H63D Syndrome Type-3, is a multifaceted meta- syndromic condition characterized by an array of clinical manifestations. These manifestations include irregular iron homeostasis, micro-inflammatory events, neuropsychiatric disturbances, multi-organ pathology, and notably, autonomic dysfunctions that affect the Central Nervous System, the Autonomous Nervous System, and the innate immune system. A nuanced understanding of the underlying pathophysiological mechanisms is crucial for precise diagnosis, evidence-based management, and the development of targeted therapeutic strategies. Healthcare professionals are encouraged to employ an interdisciplinary framework in patient management, accentuating the imperative for early diagnostic efforts, timely interventions, and patient-focused educational initiatives. Future research should strategically focus on the employment of gene-editing technologies and the identification of novel therapeutic options to address the root genetic anomalies and the corresponding heterogeneous symptomatology.
Simultaneous XMM-Newton and HST-COS observation of 1H0419-577: the absorbing and emitting ionized gas
Creators: name: Di Gesu, L.
name: Costantini, E.
name: Arav, N.
name: Borguet, B.
name: Detmers, R. G.
name: Ebrero, J.
name: Edmonds, D.
name: Kaastra, J. S.
name: Piconcelli, E.
name: Verbunt, F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we analyze the X-ray, UV and optical data of the Seyfert 1.5 galaxy 1H0419-577, with the aim of detecting and studying an ionized-gas outflow. The source was observed simultaneously in the X-rays with XMM and in the UV with HST-COS. Optical data were also acquired with the XMM Optical Monitor. We detected a thin, lowly ionized warm absorber (log xi ~ 0.03, log NH ~19.9 cm^-2) in the X-ray spectrum, consistent to be produced by the same outflow already detected in the UV. Provided the gas density estimated in the UV, the outflow is consistent to be located in the host galaxy, at ~ kpc scale. Narrow emission lines were detected in the X-rays, in the UV and also in the optical spectrum. A single photoionized-gas model cannot account for all the narrow lines emission, indicating that the narrow line region is probably a stratified environment, differing in density and ionization. X-ray lines are unambiguously produced in a more highly ionized gas phase than the one emitting the UV lines. The analysis suggests also that the X-ray emitter may be just a deeper portion of the same gas layer producing the UV lines. Optical lines are probably produced in another, disconnected gas system. The different ionization condition, and the ~ pc scale location suggested by the line width for the narrow lines emitters, argue against a connection between the warm absorber and the narrow line region in this source.
description: 10 pages, 5 figures, accepted for publication in Astronomy and Astrophysics
title: The Student Relationship Management System Process via the Internet of Things
Creators: name: Songsom, Nualsri
name: Nilsook, Prachyanun
name: Wannapiroon, Panita
Publisher: name: TEM Journal
Year: 2019

description: The objectives of the study were as follows: (1) to study the student relationship management system process via the internet of things, (2) to design the student relationship management system process via the internet of things and (3) to evaluate the student relationship management system process via the internet of things provided by ten experts who had experience in a related field. The study findings suggested that the student relationship management system process via the internet of things consists of five parts: (1) Identify, (2) Differentiate, (3) Interact, (4) Customize and (5) Report. After analyzing the data, it showed that the overall result of the evaluation of the student relationship management process via the internet of things was at a very high appropriate level (𝒙􀴥 = 4.85, S.D. = 0.34), which can be applied to real situations.
Masuak Sikola
Creators: name: B. Bahren
Publisher: name: Zenodo
Year: 2021
Subjects: Minangkabau
Matrilineal
Local Genius
Etnografi
Heritage

description: Artikel-artikel yang ditampilkan pada laman ini, merupakan artikel berbahasa Minangkabau saya yang sudah saya tulis dalam rentang awal 2019 hingga medio 2021. Tulisan-tulisan tersebut memuat berbagai persoalan dan permasalahan seputar adat, agama, social politik dan kejadian-kejadian serta peristiwa actual yang terjadi saat artikel itu ditulis. Selain itu, penulisan artikel-artike dan cerita dalam bahasa Minangkabau bertujuan sebagai upaya nyata yang dapat dilakukan dalam rangka pemertahanan bahasa daerah (minangkabau) dari ancaman kepunahan. Artikel dan certia tersebut pada umumnya terbit di Koran harian Khazanah, minangsatu.com dan khazminang.id. inilah beberapa media cetak dan online di Sumatera Barat yang masih menyediakan kolom berbahasa minang dalam berita-beritanya.
description: Cerita Berbahasa Minangkabau
Higgs decays to gamma l+ l- in the standard model
Creators: name: Sun, Yi
name: Chang, Hao-Ran
name: Gao, Dao-Neng
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The radiative Higgs decays h -> gamma l+l- with l=e,mu and tau are analyzed in the standard model using m_h=125 GeV. Both tree and one-loop diagrams for the processes are evaluated. In addition to their decay rates and dilepton invariant mass distributions, we focus on the forward-back asymmetries in these modes. Our calculation shows that the forward-backward asymmetries in h -> gamma e+e- and h -> gamma mu+mu- could be up to 10^{-2} while in the tau+tau- final state, these asymmetries are below 1%. Thus the forward-backward asymmetries in h -> gamma l+l- might be interesting observables in the future precise experiments both to test our understanding of Higgs physics in the standard model and to probe the novel Higgs dynamics in new physics scenarios.
description: 16 pages, 9 figures. Typos corrected, references added
title: Tailoring Empirical Inquiry in Physics to Pupils’ Needs according to their Knowledge about Density  and Statistical Literacy
Creators: name: Valovičová, Ľubomíra
name: Medová, Janka
Publisher: name: TEM Journal
Year: 2019

description: In this paper three orchestrations of the pupils’ investigation concerning the concept of density are described. Three different groups of children (pre-school children, pupil of grade 2 and grade 4) were inquired about the differences of densities regarding the various kinds of candies. The substantial environment allowed an experienced teacher to tailor the investigations according to the needs, particularly the knowledge about density and statistical literacy of participating children.
title: The Impact of E- Learning in Developing Academic Skills and Social Interaction among Students with Learning Disabilities in Jordan from the Perspective of their Teachers
Creators: name: H. Ziadat, Ayed
Publisher: name: TEM Journal
Year: 2019

description: The aim of this study is to identify the impact of e-Learning on the development of academic and social interaction skills among students with learning disabilities in Jordan from the perspective of their teachers. The study sample consisted of teachers of disabled students in Amman, Jordan, using the descriptive approach. The results showed that social interaction was on high level, and the academic skills were on the medium level among the second and the third grades from the teacher’s perspective. Also, the result showed that there are statistically significant differences in the social interaction according to the grade and the variance was in favor of the third grade.
Interfacial Magnetism in Manganite Superlattices
Creators: name: Pradhan, Kalpataru
name: Kampf, Arno P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We use a two-orbital double-exchange model including Jahn-Teller lattice distortions, superexchange interactions, and long-range Coulomb (LRC) interactions to investigate the origin of magnetically disordered interfaces between ferromagnetic metallic (FM) and antiferromagnetic insulating (AFI) manganites in FM/AFI superlattices. The induced magnetic moment in the AFI layer varies non-monotonically with increasing AFI layer width as seen in the experiment. We provide a framework for understanding this non-monotonic behavior which has a one-to-one correspondence with the magnetization of the FM interface. The obtained insights provide a basis for improving the tunneling magnetoresistance in FM/AFI manganite superlattices by avoiding a magnetic dead layer (MDL) in the FM manganite.
description: 5 pages, 5 figures. To appear in PRB
Peace Historiography and the Competing Narratives of the 1993 Oslo Channel
Creators: name: Lehrs, Lior
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2022
Subjects: Track Two Diplomacy
Oslo Accords

description: This Policy Brief uses the case of Oslo as a platform to discuss “history wars” in a peace process, and in particular the dispute over the roles of different channels and initiatives, whether official “Track One” or unofficial “Track Two,” and actors, domestic or external, in the historiography and collective memory of peace agreements. It reviews the competing narratives surrounding the initiation of the Oslo channel, the internal historiographic disputes on each side (Israel and the PLO), the debate over the role of the Norwegians in Oslo, the way this role is reflected in the play and the film, and the Oslo narrative that developed within the Track Two community. The Policy Brief seeks to draw a connection between the field of peace studies in general, and Track Two diplomacy in particular, and the field of historiography and memory studies.
title: Predictive Apriori Algorithm in Youth Suicide Prevention by Screening Depressive Symptoms from  Patient Health Questionnaire-9
Creators: name: Sirisathitkul, Yaowarat
name: Thanathamathee, Putthiporn
name: Aekwarangkoon, Saifon
Publisher: name: TEM Journal
Year: 2019

description: This study employed the Predictive A priori algorithm in identifying significant questions of Patient Health Questionnaire-9 (PHQ-9) for suicide tendency prediction by using PHQ-9 and suicidal screening form (8Q). The random forest was applied to calculate the classification accuracy of PHQ-9 and 3 feature selection algorithms were applied to determine the attribute importance. The Predictive Apriori algorithm was applied to find the meaningful association rules. The classification accuracy of PHQ-9 is 92.12% and item no. 1 and no. 9 of PHQ-9 are less important. The significant risk factors associated with suicidal ideation are Item no. 2, no. 4, and no. 5.
Convergent finite difference methods for one-dimensional fully nonlinear second order partial differential equations
Creators: name: Feng, Xiaobing
name: Kao, Chiu-Yen
name: Lewis, Thomas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N06, 65N12

description: This paper develops a new framework for designing and analyzing convergent finite difference methods for approximating both classical and viscosity solutions of second order fully nonlinear partial differential equations (PDEs) in 1-D. The goal of the paper is to extend the successful framework of monotone, consistent, and stable finite difference methods for first order fully nonlinear Hamilton-Jacobi equations to second order fully nonlinear PDEs such as Monge-Ampère and Bellman type equations. New concepts of consistency, generalized monotonicity, and stability are introduced; among them, the generalized monotonicity and consistency, which are easier to verify in practice, are natural extensions of the corresponding notions of finite difference methods for first order fully nonlinear Hamilton-Jacobi equations. The main component of the proposed framework is the concept of "numerical operator", and the main idea used to design consistent, monotone and stable finite difference methods is the concept of "numerical moment". These two new concepts play the same roles as the "numerical Hamiltonian" and the "numerical viscosity" play in the finite difference framework for first order fully nonlinear Hamilton-Jacobi equations. In the paper, two classes of consistent and monotone finite difference methods are proposed for second order fully nonlinear PDEs. The first class contains Lax-Friedrichs-like methods which also are proved to be stable and the second class contains Godunov-like methods. Numerical results are also presented to gauge the performance of the proposed finite difference methods and to validate the theoretical results of the paper.
description: 23 pages, 8 figues, 11 tables
Inheritance of power in Rumi's way by emphasizing the role of Fatemeh, daughter of Salahuddin Zarkoub
Creators: name: Ghodrati Vayghan, Manizhe
Publisher: name: figshare
Year: 2022
Subjects: Historical studies not elsewhere classified
History of religion
History of empires, imperialism and colonialism

description: After passing away of Mawlana, issue of choosing next successor was considered by his disciples. When Mawlana was alive, he granted the Qutb position to Husam-al-din Chalaby, the leader of Akhyan organization symbolically. In this way, he not only aligned the Akhyan organization (which was one of eminent and influential organizations in Anatolia) with Mevlevieh doctrine, but also solved the problem of next successor. Based on evidences, after the dying of Mawlana, his daughter in law, Fatima Khatun, was against the successorship of Husam-al-din. She was one of those few ladies of Mawlana dynasty who got the lessons from the Mawlana directly and established some feminine classes and sermons for ladies of Seljuk sultans in Anatolia specially. She was dissatisfied with naming Chalaby as Qutb and aware of negligence of her husband Sultan walad in this issue, started to act in support of her son Amir Aref and provided such conditions to him to be accepted by Mawlana's disciples. In this way, she prevented transferring Qutb position to others and played a fundamental role in inheritance of Qutb position in Mevlevieh doctrine in its period of establishment and development. This article intends to study the issue of power transfer and also effective role of Fatima Khatun in inheritance of it in the doctrine of Mevlevieh, employing "Max Weber's power, authority and legitimacy theory".
Contents Linking - aus Tausenden von Aufsatznachweisen Zeitschriftentitel erfassen und im Nu sachlich erschliessen
Creators: name: Hehl, Hans
Publisher: name: Zenodo
Year: 2021
Subjects: Literature Management, Journal Articles, Subjects

description: Contents Literaturverwaltung ist auf austauschbaren Dateien aufgebaut. Diese werden in einer lokal installierten Version nach Belieben mit neuen Aufsatznachweisen gefüllt und verwaltet. Eine wesentliche Funktion bietet die Erschliessung der bereits enthaltenen oder importierten Aufsatznachweise nach thematischen Gesichtspunkten, was in dieser Darstellung demonstriert wird. Preview
The Crisis in Myanmar: Are there Roles for Track Two Diplomacy?
Creators: name: Jones, Peter
name: Zaw Oo, Min
name: Palmiano Federer, Julia
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Myanmar
Track Two Diplomacy

description: The situation in Myanmar is tragic. Events since the coup of February, 2021, have set back the prospect of a peaceful transition of power by many years. This paper will assess the situation in Myanmar, with particular reference to the question of what role may be played by unofficial peacemaking (Track Two Diplomacy, broadly defined) in helping to end armed violence and conflict.
A0535+26 in the April 2010 outburst: probing the accretion regime at work
Creators: name: Müller, Daniela
name: Klochkov, Dmitry
name: Caballero, Isabel
name: Santangelo, Andrea
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A number of accreting X-ray pulsars experience spectral changes, both on the long time scales and on the time scales of the neutron star spin period. The sources seem to form two distinct groups which differ by the type of the spectral variations with flux. Such a bimodality probably reflects two different regimes of accretion that may result in a particular pulsar depending on its luminosity - so-called sub- and super-critical regimes. We investigated the behavior of the spectral parameters of the Be/X-ray binary system A 0535+26, as a function of flux and pulse phase. We used the data collected with INTEGRAL and RXTE during the April 2010 outburst of the source. We analyzed the phase-averaged and phase-resolved spectra and performed pulse-to-pulse spectral analysis of the pulsar. Our analysis reveals variability in the continuum parameters of the pulse-averaged spectrum of the source with flux. The pulse-averaged cyclotron line energy does not change with the source luminosity during the outburst, which is consistent with previous studies. Our pulse-phase resolved and pulse-to-pulse analyses reveal, however, indications for a positive correlation of the cyclotron line energy with flux, as well as a flux-dependence of the continuum parameters. Based on the observed behavior, we argue that A 0535+26 operates at the sub-critical accretion regime.
description: 9 pages, 11 figures, accepted for publication in A&A
Influence of long-range interactions on charge ordering phenomena on a square lattice
Creators: name: Rademaker, Louk
name: Pramudya, Yohanes
name: Zaanen, Jan
name: Dobrosavljevic, Vladimir
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Usually complex charge ordering phenomena arise due to competing interactions. We have studied how such ordered patterns emerge from the frustration of a long-ranged interaction on a lattice. Using the lattice gas model on a square lattice with fixed particle density, we have identified several interesting phases; such as a generalization of Wigner crystals at low particle densities and stripe phases at densities in between rho = 1/3 and rho = 1/2. These stripes act as domain walls in the checkerboard phase present at half-filling. The phases are characterised at zero temperatures using numerical simulations, and mean field theory is used to construct a finite temperature phase diagram.
description: 8 pages, 8 figures
State-independent contextuality with identical particles
Creators: name: Cabello, Adan
name: Cunha, Marcelo Terra
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It has been recently conjectured that the state-independency of quantum contextuality may be lost when the indistinguishability of identical particles is taken into account. Here, we show that quantum state-independent contextuality exists for any system of more than one identical bosonic qudits, and for most systems of fermionic qudits. The only exception is the case of d fermionic qudits, since there the dimension of the antisymmetric subspace is 1, which is insufficient for contextuality. For all the other cases, either the symmetry precludes the existence of physical states, or we provide an explicit method to produce quantum state-independent contextual correlations.
description: REVTeX4, 5 pages
title: Analysis of the design and applicability of modern seals in power cylinders
Creators: name: Tarakhovskiy, A.Yu.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: Information about the possible types of seals and the possibilities of their use in power cylinders is scattered and contradictory. On the basis of available information about modern power hydraulic cylinders, types and materials of applied seals the analysis of the main types of seals for power hydraulic cylinders was carried out, possible designs of seals of power hydraulic cylinders are considered. The results of the study expand knowledge about modern designs and types of seals of power cylinders.
Iran and the Iranian in Armaghan Soleimani (the book) Analysis of the viewpoint of the Turkish tourist.pdf
Creators: name: Ghodrati Vayghan, Manizhe
Publisher: name: figshare
Year: 2022
Subjects: Historical studies not elsewhere classified
Histories of race
History of the pacific
Environmental history

description: Travel writings are precious texts which contain useful information on social, political, cultural, and economic situations, in addition to geographical conditions of different regions. Seyahat-Alkobra, The Great Travelogue: A Gift from Suleymani to the Royal Court of His Majesty, written by a Turk tourist, Qarchinzadeh Suleyman Shokri (1865-1922), is one of the travelogues which considers the situations of such regions as Asia Minor, Central Asia, the Middle East, Europe, and Russia between 1886 and 1907. Suleyman Shokri, born in Eğiirdir, was an agent and director of Post and Telegraph from 1886 to 1901. Further, during his exile period, he traveled to different cities and countries from 1901 to 1907 and recorded his close observations of the situations pertaining in the visited regions. One of the countries where this Turk tourist visited in 1902 was Iran at the era of Qajar dynasty. During that period, Iran and specifically its capital, Tehran, was the scene of various events including the Iranian Constitutional Revolution. His travel to Iran lasts for over 8 months. In his Seyahat-Alkobra, Suleyman Shokri did not refer to the Constitutional Movement despite his critical view of the governing system of the Country. He perceives Iran and the people with a political, social, and cultural arrogance; he believes that in spite of constituting a beautiful and pristine nature as well as a prosperous ancient history, Iran needs a fundamental reformation in the dimensions of policy, social aspects, economy, and culture. Thus, Suleyman Shokri’s travel book is an appropriate reference to comprehend the ottoman’s outlook of the society of Iran and the situation prevailing in the Country during the late Qajar dynasty period.
title: Development of laser welding technology for chromium bronze and stainless steel
Creators: name: Povaliukhin, D.V.
name: Binkov, I.I.
name: Krivosheyev, A.V.
name: Ponomarenko, S.L.
name: Kholopov, A.A.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: This article explores the issue of laser welding of dissimilar materials, such as chromium bronze grade BrX – 1 and stainless steel grade 12X18H10. The work considers welding butt plates with a thickness of 4 mm butt in a continuous mode without the use of filler material. For this purpose, an «LS – 10» ytterbium fiber laser with a wavelength of 1.07 μm and a power of 10 kW was used. To study the macrostructure, an «Olympus SZ-61» optical microscope was used
On estimating cosmology-dependent covariance matrices
Creators: name: Morrison, Christopher B.
name: Schneider, Michael D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We describe a statistical model to estimate the covariance matrix of matter tracer two-point correlation functions with cosmological simulations. Assuming a fixed number of cosmological simulation runs, we describe how to build a `statistical emulator' of the two-point function covariance over a specified range of input cosmological parameters. Because the simulation runs with different cosmological models help to constrain the form of the covariance, we predict that the cosmology-dependent covariance may be estimated with a comparable number of simulations as would be needed to estimate the covariance for fixed cosmology. Our framework is a necessary first step in planning a simulations campaign for analyzing the next generation of cosmological surveys.
description: 17 pages, 7 Figures, Submitted to JCAP
title: Effectiveness of electromechanical processing of parts intended for artistic processing
Creators: name: Chernova, N.A.
name: Semenova, A.V.
name: Voronina, M.V
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: The article discusses issues related to the electromechanical processing of parts intended for artistic processing. The author substantiates the statement on the high efficiency of EMP technology for parts intended for artistic processing, including parts with threaded elements. Based on the study, the authors argue that the high efficiency of EMP technology is associated with hardening of the surface layers of the threads of parts by electromechanical processing of external and internal threads.
The Information Revolution and New Opportunities for Multitrack Diplomacy in High Violence Situations: The Increasing Importance of Data Organization and Local Input for Policy Shaping
Creators: name: Kristina, Hook
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Track Two Diplomacy
emerging technology

description: Ottawa Dialogue’s second Policy Brief, written by Dr. Kristina Hook, looks at the ways in which the information revolution and emerging technologies have heightened the importance of engagement between governments and two sets of Multitrack actors in situations of mass violence against civilians: scholar-practitioners and local experts.
Bipartite entanglement-annihilating maps: necessary and sufficient conditions
Creators: name: Filippov, S. N.
name: Ziman, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We fully characterize bipartite entanglement-annihilating (EA) channels that destroy entanglement of any state shared by subsystems and, thus, should be avoided in any entanglement-enabled experiment. Our approach relies on extending the problem to EA positive maps, the cone of which remains invariant under concatenation with partially positive maps. Due to this invariancy, positive EA maps adopt a well characterization and their intersection with completely positive trace-preserving maps results in the set of EA channels. In addition to a general description, we also provide sufficient operational criteria revealing EA channels. They have a clear physical meaning since the processes involved contain stages of classical information transfer for subsystems. We demonstrate the applicability of derived criteria for local and global depolarizing noises, and specify corresponding noise levels beyond which any initial state becomes disentangled after passing the channel. The robustness of some entangled states is discussed.
description: 7 pages, 5 figures
One loop Standard Model corrections to flavor diagonal fermion-graviton vertices
Creators: name: Coriano, Claudio
name: Rose, Luigi Delle
name: Gabrielli, Emidio
name: Trentadue, Luca
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend a previous analysis of flavor-changing fermion-graviton vertices, by adding the one-loop SM corrections to the flavor diagonal fermion-graviton interactions. Explicit analytical expressions taking into account fermion masses for the on-shell form factors are computed and presented. The infrared safety of the fermion-graviton vertices against radiative corrections of soft photons and gluons is proved, by extending the ordinary infrared cancellation mechanism between real and virtual emissions to the gravity case. These results can be easily generalized to fermion couplings with massive gravitons, graviscalar, and dilaton fields, with potential phenomenological implications to new physics scenarios with low gravity scale.
description: 30 pages, 11 figures, revised final version, to appear on Phys. Rev. D
title:  JavaScript as Your Assistant: How to Populate Batch Spreadsheets FAST using CrossRef API
Creators: name: Hlasten, Yuimi
name: Do, Thanh
Publisher: name: eScholarship@UMassChan
Year: 2022

description: Have you ever felt that Excel spreadsheets and OpenRefine are not helpful anymore? Your metadata cleaning project is so messy, so complicated, and there isn’t a single tool out there to help you? Maybe what you really need is not a better tool, but something that is programmed to act like you? My presentation shares instructions and insights about how to program with Google Apps Script, CrossRef API, and OpenAlex API, so that Google Spreadsheets fills out on its own, if you provide DOIs. You don’t need programming knowledge, but access to Google Spreadsheet is necessary in order to use the source code I will share. At Denison, we archive faculty papers in Denison Digital Commons. To populate this collection, we use Google Spreadsheet with Google Apps Script that fetches metadata from CrossRef API. The custom source code in Google Apps Script finds a faculty paper if the paper has a DOI number. Then it fills out the spreadsheet. Here’s a quick demonstration that shows how the spreadsheet works: https://www.loom.com/share/71e4556f265145d0b3ac77337f2f38c1. CrossRef API and Open Alex API do similar things, but the data they offer and the way they offer are slightly different. We will also look at the differences and similarities, pros and cons between them.
Multi-Feedback Successive Interference Cancellation for Multiuser MIMO Systems
Creators: name: Li, Peng
name: de Lamare, Rodrigo C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, a low-complexity multiple feedback successive interference cancellation (MF-SIC) strategy is proposed for the uplink of multiuser multiple-input multiple-output (MU-MIMO) systems. In the proposed MF-SIC {algorithm with shadow area constraints (SAC)}, an enhanced interference cancellation is achieved by introducing {constellation points as the candidates} to combat the error propagation in decision feedback loops. We also combine the MF-SIC with multi-branch (MB) processing, which achieves a higher detection diversity order. For coded systems, a low-complexity soft-input soft-output (SISO) iterative (turbo) detector is proposed based on the MF and the MB-MF interference suppression techniques. The computational complexity of the MF-SIC is {comparable to} the conventional SIC algorithm {since very little additional complexity is required}. {Simulation} results show that the algorithms significantly outperform the conventional SIC scheme and {approach} the optimal detector.
description: 6 figures
title: Influence of Graduation Quality and Flight Training as a Vocational School on International  Standard Job Opportunities
Creators: name: Iswahyudi, Prasetyo
name: Tri Wijayati, Dewie
name: Soedjarwo, Soedjarwo
name: Hartono, Sugi
Publisher: name: TEM Journal
Year: 2019

description: This article aims to analyze the influence of graduate quality and flight training on international standardized job opportunities in Civil Aviation Safety and Engineering Academy of Surabaya. This explanatory research with a quantitative approach involves 75 graduates at Civil Aviation Safety and Engineering Academy of Surabaya. Data collection in this study was collected through a questionnaire. The data analysis technique we used was SEM analysis with the PLS program. This result indicates that graduates quality and flight training as vocational training have a significant and positive impact on international standard job opportunities in Civil Aviation Safety and Engineering Academy of Surabaya.
Poster for: Habitat edges affect tree diversity more than biomass regeneration in a reforested wet neotropical timber plantation
Creators: name: Medina, Nicholas
Publisher: name: Zenodo
Year: 2022
Subjects: secondary forest; regeneration; timber plantation associated biodiversity; edge effect; aboveground biomass; shade

description: Poster for: Habitat edges affect tree diversity more than biomass regeneration in a reforested wet neotropical timber plantation.
Photonic Boson Sampling in a Tunable Circuit
Creators: name: Broome, Matthew A.
name: Fedrizzi, Alessandro
name: Rahimi-Keshari, Saleh
name: Dove, Justin
name: Aaronson, Scott
name: Ralph, Timothy
name: White, Andrew G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum computers are unnecessary for exponentially-efficient computation or simulation if the Extended Church-Turing thesis---a foundational tenet of computer science---is correct. The thesis would be directly contradicted by a physical device that efficiently performs a task believed to be intractable for classical computers. Such a task is BosonSampling: obtaining a distribution of n bosons scattered by some linear-optical unitary process. Here we test the central premise of BosonSampling, experimentally verifying that the amplitudes of 3-photon scattering processes are given by the permanents of submatrices generated from a unitary describing a 6-mode integrated optical circuit. We find the protocol to be robust, working even with the unavoidable effects of photon loss, non-ideal sources, and imperfect detection. Strong evidence against the Extended Church-Turing thesis will come from scaling to large numbers of photons, which is a much simpler task than building a universal quantum computer.
description: See also Crespi et al., arXiv:1212.2783; Spring et al., arXiv:1212.2622; and Tillmann et al., arXiv:1212.2240
title: Virtual Community of Practice using Human Performance Technology to Enhance Innovation  Competency and Innovation for High Performance Organization
Creators: name: Pallop Piriyasurawong, Purita Sayavaranont
Publisher: name: TEM Journal
Year: 2019

description: This paper is a report on the findings from the research and development of Virtual Community of Practice using Human Performance Technology to Enhance Innovation Competency and Innovation for High Performance Organization. The purposes of this study are: 1) to develop a model; 2) to evaluate the proposed model using educational experts. The research was conducted through a qualitative methodology with an online five-point Likert scale survey tool along with thirteen experts. All experts agreed that the model was very strongly appropriate (𝐱􀴤 = 4.42, S.D. = 0.62), and suitable to increase innovationand improve innovation as a competency.
title: Analysis of the Opportunities of the Prometheus Platform for the Professional  Development of Future Teachers
Creators: name: Sharov, Sergii
Publisher: name: TEM Journal
Year: 2019

description: The article analyzes the possibilities of the Ukrainian-language platform Prometheus for the improvement of professional skills of future teachers and their personal development. It is noted that mass open online courses are a logical continuation of the development of distance education courses, they support the principle of open education and globality, allow any user to form competences and acquire knowledge in various fields of human activity. In order to improve their own qualifications, future teachers can familiarize themselves with the methods of teaching subjects from leading teachers, analyze the structure and content of the courses, broaden their horizons and develop digital competence during the course. The structure and features of the online courses on the Prometheus platform: «Science of everyday thinking», «Critical thinking for teachers», «Media literacy for teachers», «Learning How to Learn: Powerful mental tools to help you master tough subjects» are considered. It is revealed that they differ in the number of weeks for course processing, the number of test tasks and the final tests.
Automatic functions, linear time and learning
Creators: name: Case, John
name: Jain, Sanjay
name: Seah, Samuel
name: Stephan, Frank
Publisher: name: arXiv
Year: 2013
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: The present work determines the exact nature of {\em linear time computable} notions which characterise automatic functions (those whose graphs are recognised by a finite automaton). The paper also determines which type of linear time notions permit full learnability for learning in the limit of automatic classes (families of languages which are uniformly recognised by a finite automaton). In particular it is shown that a function is automatic iff there is a one-tape Turing machine with a left end which computes the function in linear time where the input before the computation and the output after the computation both start at the left end. It is known that learners realised as automatic update functions are restrictive for learning. In the present work it is shown that one can overcome the problem by providing work tapes additional to a resource-bounded base tape while keeping the update-time to be linear in the length of the largest datum seen so far. In this model, one additional such work tape provides additional learning power over the automatic learner model and two additional work tapes give full learning power. Furthermore, one can also consider additional queues or additional stacks in place of additional work tapes and for these devices, one queue or two stacks are sufficient for full learning power while one stack is insufficient.
description: A preliminary version was presented at the conference CiE 2012 (Computability in Europe)
Optical generation of intense ultrashort magnetic pulses at the nanoscale
Creators: name: Tsiatmas, Anagnostis
name: Atmatzakis, Evangelos
name: Papasimakis, Nikitas
name: Fedotov, Vassili
name: Lukyanchuk, Boris
name: Zheludev, Nikolay I.
name: de Abajo, F. Javier Garcia
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Generating, controlling, and sensing strong magnetic fields at ever shorter time and length scales is important for both fundamental solid-state physics and technological applications such as magnetic data recording. Here, we propose a scheme for producing strong ultrashort magnetic pulses localized at the nanoscale. We show that a bimetallic nanoring illuminated by femtosecond laser pulses responds with transient thermoelectric currents of picosecond duration, which in turn induce Tesla-scale magnetic fields in the ring cavity. Our method provides a practical way of generating intense nanoscale magnetic fields with great potential for materials characterization, terahertz radiation generation, and data storage applications.
description: 11 pages, 10 figures
title: Roughness of silicon carbide plates after diamond abrasive machining
Creators: name: Alekhin, S.S.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: Since, after the completion of the process of finishing abrasive processing, the ceramic surface undergoes mechanical destruction and a violation of the quality of the surface layers, which, in turn, affects the quality of the products and the achievement of the required electrical characteristics of products based on silicon carbide materials. High-quality, high-performance grinding of ceramics requires a reasonable selection of the operating parameters of the process, as well as determining factors that violate the integrity of the surface layers of the processed material.
THE ROLE OF GLYCOGEN ACCUMULATION AND UTILIZATION IN METASTTIC BREAST CANCER PROGRESSION
Creators: name: Hicks, Emily Michele
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Cancer cell biology
Cell metabolism
Nutritional science

description: Breast cancer is a significant public health concern being the second leading cause of cancer-related death in women, with a projected 43,250 deaths in the US in 2022. However, cancer progression to metastatic sites is the primary cause of death in breast cancer patients. A hallmark of cancer is the dysregulation of cellular metabolism. Cancer cells have the ability to hijack their metabolism and drive cellular processes supporting cancer progression. As cancer cells continue through the metastatic cascade, they are challenged with various bioenergetic processes that can be supported by the influx of glucose. Thus, altering glycogen accumulation, where glucose is stored in cells, may be beneficial in supporting cancer progression. In this study, we aim to determine what drives glycogen accumulation in metastatic cells and if it is utilized to support cancer progression. We employed the non-metastatic MCF10A-ras and the metastatic MCF10CA1a cells for these studies. Our results demonstrate that metastatic MCF10CA1a have 20-fold accumulation of glycogen compared to the MCF10A-ras cells. Utilizing 13C6-glucose flux analysis, surprisingly, most of the glucose incorporated into glycogen of the MCF10CA1a cells was in the M+5 glucose labeling pattern instead of the expected M+6 pattern which occurs when glucose is directly converted to glycogen. We showed that glycogen was accumulated due to increased gluconeogenesis through cataplerosis (PEPCK) utilizing inhibitors of the enzyme. Additionally, in a pulse-chase experiment using 13C6-glucose flux analysis, there was an approximate 50% reduction in labeled glucose in glycogen, 3 hours after removing the label, suggesting that the MCF10CA1a cells also have a rapid turnover of glycogen. Glucose can be released through two mechanisms, glycogenolysis or glycophagy. Utilizing siRNAs to a rate limiting steps in each pathway, results suggest both glycogenolysis (PYGL) and glycophagy (GAA) are necessary to support cell migration, a critical step in metastasis of the MCF10CA1a cells. Thus, glycogen metabolism is dysregulated in the MCF10CA1a breast cancer cells such that they have increased glycogen accumulation and that glycogen is required to support cell migration. Further understanding the mechanism by which glucose is accumulated and released in a specific cancer and in specific steps or stressors in cancer progression may contribute to potential therapeutic targets to help mitigate metastasis, and potentially breast cancer mortality.
Anomalies and divergences in N=4 supergravity
Creators: name: Bossard, G.
name: Howe, P. S.
name: Stelle, K. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The invariants in D=4, N=4 supergravity are discussed up to the three-loop order (where one expects a general R^4 structure). Because there is an anomaly in the rigid SL(2,R) symmetry of this theory, the analysis of possible restrictions on three-loop divergences due to duality needs careful treatment. We show that this anomalous symmetry is still strong enough at the three-loop order to require duality invariance of candidate counterterms. Provided one makes the additional assumption that there exists a full 16-supercharge off-shell formulation of the theory, counterterms at L \ge 2 loops would also have to be writable as full-superspace integrals. At the three-loop order such a duality-invariant full-superspace integral candidate counterterm exists, but its duality invariance is marginal in the sense that the full-superspace counter-Lagrangian is not itself duality invariant. We show that, subject to the assumption that a full off-shell quantisation formalism exists, such marginal invariants are not allowable as counterterms.
description: 15 pages, version published in Phys. Lett. B