cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
CSCCE Community Profile: ASAPbio Community
Creators: name: Woodley, Lou
name: Pratt, Katie
name: Kobilka, Sara
name: Puebla, Iratxe
Publisher: name: Zenodo
Year: 2021
Subjects: CSCCE Community Profile
CSCCE
ASAPbio
Describing STEM communities

description: Context for this profile CSCCE Community Profiles provide a snapshot of scientific communities. The data for these profiles were collected by surveying scientific community managers as part of a research project conducted by CSCCE staff. This profile showcases the ASAPbio Community, and is part of a second collection of profiles published in July 2021. You can view and download all of the CSCCE Community Profiles, including those in the first collection that was published in 2020, here. If you would like CSCCE to create a profile for your scientific community or organization, please contact us: info@cscce.org. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles. Find out more about us on our website: CSCCE.org
Light Gluinos in Four-Jet Events at LEP
Creators: name: Muñoz-Tapia, R.
name: Stirling, W. J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The light gluino hypothesis can explain the apparent incompatibility between the measurements of $\as$ at low- and high-energy. Such gluinos are produced directlyin four-jet events, for which we perform a detailed analysis. Because the jet energies are not large, the effect of the non-zero gluino mass is important. We take the gluino mass into account in the computation of the cross sections and shape variables. As expected, we find that mass effects tend to reduce the impact of the gluinos in the cross section, weakening the bounds from obtaining assuming massless gluinos.
description: 8pag. and 7 fig. in LATEX, Durham Preprint DTP/93/72
An all-optical atom trap as a target for MOTRIMS-like collision experiments
Creators: name: Sharma, S.
name: Acharya, B. P.
name: De Silva, A. H. N. C.
name: Parris, N. W.
name: Ramsey, B. J.
name: Romans, K. L.
name: Dorn, A.
name: Fischer, D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Momentum-resolved scattering experiments with laser-cooled atomic targets have been performed since almost two decades with MOTRIMS (Magneto-Optical Trap Recoil Ion Momentum Spectroscopy) setups. Compared to experiments with gas-jet targets, MOTRIMS features significantly lower target temperatures allowing for an excellent recoil ion momentum resolution. However, the coincident and momentum-resolved detection of electrons was long rendered impossible due to incompatible magnetic field requirements. Here we report on a novel experimental approach which is based on an all-optical $^6$Li atom trap that -- in contrast to magneto-optical traps -- does not require magnetic field gradients in the trapping region. Atom temperatures of about 2 mK and number densities up to 10$^9$ cm$^{-3}$ make this trap ideally suited for momentum-resolved electron-ion coincidence experiments. The overall configuration of the new trap is very similar to conventional magneto-optical traps. It mainly requires small modifications of laser beam geometries and polarization which makes it easily implementable in other existing MOTRIMS experiments.
description: submitted to Phys. Rev. A
TALGO HIGH-SPEED PASSENGER TRAIN AND SAFETY SYSTEM ANALYSIS
Creators: name: Kulahmetov, Oybek
name: Mirzabekova, Umida
Publisher: name: Zenodo
Year: 2024

description: This article provides an in-depth analysis of Talgo high-speed passenger trains, focusing on their innovative design features and advanced safety systems. It explores key aspects such as the articulated design, low center of gravity, passive tilting system, and lightweight materials that contribute to the performance and efficiency of Talgo trains. The article also examines technological advancements like Automatic Train Control (ATC), Positive Train Control (PTC), and predictive maintenance systems. Additionally, it highlights the implementation and effectiveness of these safety measures through case studies from Spain, Saudi Arabia, and the United States, and discusses future directions and challenges for Talgo in the high-speed rail industry.
Exploiting B Site Disorder for Phase Control in the Manganites
Creators: name: Pradhan, Kalpataru
name: Mukherjee, Anamitra
name: Majumdar, Pinaki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Disorder on the active d element site is usually very disruptive for conduction and long range order in perovskite transition metal oxides. However, in the background of phase competition such `B site' dopants also act to promote one ordered phase at the expense of another. This occurs either through valence change of the transition metal or via creation of `defects' in the parent magnetic state. We provide a framework for understanding the complex variety of phenomena observed in B site doped manganites and identify the key parameters that control the physics. Using a spatially resolved analysis of B ions in various manganite phases we explain the existing data and predict new situations where highly polarisable phase separated states can be created.
description: 5 pages, pdflatex, 5 png figures
Annihilation Diagrams in Two-Body Nonleptonic Decays of Charmed Mesons
Creators: name: Bedaque, P.
name: Das, A.
name: Mathur, V. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the pole-dominance model for the two-body nonleptonic decays of charmed mesons $D \rightarrow PV$ and $D \rightarrow VV$, it is shown that the contributions of the intermediate pseudoscalar and the axial-vector meson poles cancel each other in the annihilation diagrams in the chiral limit. In the same limit, the annihilation diagrams for the $D \rightarrow PP$ decays vanish independently.
description: 9 pages (+ 3 figures available upon request), UR-1316, ER-40685-766, IC/93/216
title: [Neue Nr. 2310] Dornum / Geologische Karte
title: Geologische Karte 1:25000
titleType: AlternativeTitle
title: [Sheet No 2310] ; Dornum; geological map
Creators: name: Schucht, Friedrich
Publisher: name: Kraatz, Berlin
Year: 1915

description: Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierungszentrum), Karte aus dem Bestand der SUB Göttingen. GeoTIFF erstellt durch FID GEO, SUB Göttingen. Koordinaten Vorlage: Nullmeridian Ferro E 025 00 - 025 10 / N 053 42 - 053 36.
description: map
description: DFG, SUB Göttingen
On small homotopies of loops
Creators: name: Conner, G.
name: Meilstrup, M.
name: Repovš, D.
name: Zastrow, A.
name: Željko, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 57N13, 57N65;19J25, 57P10, 57R67

description: Two natural questions are answered in the negative: (1) If a space has the property that small nulhomotopic loops bound small nulhomotopies, then are loops which are limits of nulhomotopic loops themselves nulhomotopic? (2) Can adding arcs to a space cause an essential curve to become nulhomotopic? The answer to the first question clarifies the relationship between the notions of a space being homotopically Hausdorff and $π_1$-shape injective.
description: 12 pages, 5 figures
title: [Neue Nr. 3536] Schernebeck / Geologische Karte
title: Geologische Karte 1:25000
titleType: AlternativeTitle
title: Translation: [Sheet No 3536];Schernebeck;geological map
Creators: name: Gruner, Hans
Publisher: name: Kraatz, Berlin
Year: 1889

description: Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierungszentrum), Karte aus dem Bestand der SUB Göttingen. Koordinaten Vorlage: Nullmeridian Ferro E 029 20 - E 029 30 / N 052 30 - N 052 24
description: map
description: DFG, SUB Göttingen
Results from the Atacama B-mode Search (ABS) Experiment
Creators: name: Kusaka, Akito
name: Appel, John
name: Essinger-Hileman, Thomas
name: Beall, James A.
name: Campusano, Luis E.
name: Cho, Hsiao-Mei
name: Choi, Steve K.
name: Crowley, Kevin
name: Fowler, Joseph W.
name: Gallardo, Patricio
name: Hasselfield, Matthew
name: Hilton, Gene
name: Ho, Shuay-Pwu P.
name: Irwin, Kent
name: Jarosik, Norman
name: Niemack, Michael D.
name: Nixon, Glen W.
name: Nolta, Michael
name: Page, Lyman A.
name: Palma, Gonzalo A.
name: Parker, Lucas
name: Raghunathan, Srinivasan
name: Reintsema, Carl D.
name: Sievers, Jonathan
name: Simon, Sara M.
name: Staggs, Suzanne T.
name: Visnjic, Katerina
name: Yoon, Ki-Won
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Atacama B-mode Search (ABS) is an experiment designed to measure cosmic microwave background (CMB) polarization at large angular scales ($\ell>40$). It operated from the ACT site at 5190~m elevation in northern Chile at 145 GHz with a net sensitivity (NEQ) of 41 $μ$K$\sqrt{\rm s}$. It employed an ambient-temperature sapphire half-wave plate rotating at 2.55 Hz to modulate the incident polarization signal and reduce systematic effects. We report here on the analysis of data from a 2400 deg$^2$ patch of sky centered at declination $-42^\circ$ and right ascension $25^\circ$. We perform a blind analysis. After unblinding, we find agreement with the Planck TE and EE measurements on the same region of sky. We marginally detect polarized dust emission and give an upper limit on the tensor-to-scalar ratio of $r<2.3$ (95% cl) with the equivalent of 100 on-sky days of observation. We also present a new measurement of the polarization of Tau A and introduce new methods associated with HWP-based observations.
description: 38 pages, 11 figures
Spielen im inklusiven Unterricht – Adaption und Einsatz eines ukrainischen Denkspiels bei 6-9-jährigen Unterstufenkindern in der Schweiz
Creators: name: Graf, Victoria
Publisher: name: Interkantonale Hochschule für Heilpädagogik
Year: 2024
Subjects: Sonderpädagogik
Masterarbeit
inklusiver Unterricht
Schule
Inklusion
Denkspiel
ukrainisch
Kind
Unterstufe
Schweiz

description: Dem Einbezug von Spielen wird im pädagogischen Bereich eine hohe Bedeutung beigemessen, da er wichtig für die Entwicklung und das Lernen ist. Deshalb ist eine frühzeitige Förderung des spielerischen Lernens in der Schule unabdingbar und sinnvoll.Die Masterarbeit ist im Rahmen einer Entwicklungsarbeit entstanden und dokumentiert, inwiefern die ukrainischen Denkaufgaben für sechs- bis neunjährige Kinder von Thinkersgame adaptiert werden müssen, sodass diese auf der Unterstufe einer inklusiven Regelschule im deutschen Sprachraum eingesetzt werden können.Die Karten wurden aus dem Ukrainischen übersetzt und sprachlich angepasst. Mittels einer qualitativen Erprobung wurden Rückmeldungen zu den Karten von Unterstufenlehrpersonen erhoben. Entsprechend konnte eruiert werden, wie die Karten weiter adaptiert werden müssen, damit sie im Unterricht einsetzbar sind.Schlussendlich ist ein qualitativ erprobtes Produkt in Form von 76 Aufgabenkarten mit fünf Schwierigkeitsgraden zum räumlichen Denken für die Unterstufe entstanden.
CSCCE Community Profile: RDM Community (Vrije Universiteit Amsterdam)
Creators: name: Woodley, Lou
name: Pratt, Katie
name: Kobilka, Sara
name: Karvovskaya, Lena
Publisher: name: Zenodo
Year: 2021
Subjects: CSCCE Community Profile
CSCCE
VU Amsterdam
Research Data Manager
Describing STEM communities

description: Context for this profile CSCCE Community Profiles provide a snapshot of scientific communities. The data for these profiles were collected by surveying scientific community managers as part of a research project conducted by CSCCE staff. This profile showcases the Research Data Management Community at Vrije Universiteit Amsterdam, and is part of a second collection of profiles published in July 2021. You can view and download all of the CSCCE Community Profiles, including those in the first collection that was published in 2020, here. If you would like CSCCE to create a profile for your scientific community or organization, please contact us: info@cscce.org. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles. Find out more about us on our website: CSCCE.org
Ab initio optical and energy loss spectra of transition metal monopnictides TaAs, TaP, NbAs, and NbP
Creators: name: Grassano, Davide
name: Bechstedt, Friedhelm
name: Pulci, Olivia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Transition metal monopnictides represent a new class of topological semimetals with low-energy excitations, namely, Weyl fermions. We report optical properties across a wide spectral energy range for TaAs, TaP, NbAs and NbP, calculated within density functional theory. Spectra are found to be somewhat independent of the anion and the light polarization. Their features are explained in terms of the upper $s$, $p$, $d$, and $f$ electrons. Characteristic absorption features are related to the frequency dependence of the Fresnel reflectivity. While the lower part of the energy loss spectra is dominated by plasmonic features, the high-energy structures are explained by interband transitions.
description: Added reference 21 to "S.-Y. Xu, et al, Science 349, 613 (2015)"
Current International Monetary Arrangements
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The decision in February 1972 to let the dollar float more or less freely on the exchange markets must be regarded as a decision to accept the best available alternative. Those committed to some grand scheme for the reconstruction of the monetary system and those opposed to free markets have recognized* at least for the present, that the likely alternative to fluctuating exchange rates is the proliferation of controls on capital movements and increased controls.on trade and payments« Since the principal benefit claimed for fixed exchange rates by its proponents is that fixed rates encourage trade, there is not much point to restricting trade to protect fixed exchange rates. Any argument to the contrary would seem to confuse means with ends.
Diagrammatic Monte Carlo approach to angular momentum in quantum many-particle systems
Creators: name: Bighin, G.
name: Tscherbul, T. V.
name: Lemeshko, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We introduce a Diagrammatic Monte Carlo (DiagMC) approach to angular momentum properties of quantum many-particle systems possessing a macroscopic number of degrees of freedom. The treatment is based on a diagrammatic expansion that merges the usual Feynman diagrams with the angular momentum diagrams known from atomic and nuclear structure theory, thereby incorporating the non-Abelian algebra inherent to quantum rotations. Our approach is applicable at arbitrary coupling, is free of systematic errors and of finite size effects, and naturally provides access to the impurity Green function. We exemplify the technique by obtaining an all-coupling solution of the angulon model, however, the method is quite general and can be applied to a broad variety of systems in which particles exchange quantum angular momentum with their many-body environment.
description: 6+5 pages, 2+2 figures, accepted for publication in Phys. Rev. Lett
Current and Recent Monetary Policy
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Some of the problems that now confront monetary policymakers or that have been faced in the recent past, are the result of long-term adjustments in the economy. Others are a consequence of past fiscal and monetary operations. The theme of this statement is that recent monetary policy operations have been a main cause of the recent inflation and of the decline in industrial production. Policy operations have been both too large and too variable to achieve the fullest use of resources without inflation. Large increases in the quantity of money and in its growth have been followed by large contractions and then by renewed rates of increases of money that are almost certain to increase the rate of inflation in the near future. It is clear that large, frequent adjustments in policy during the past few years did not prevent inflation in 1966, and have not prevented a reduction in industrial production and in the growth rate of total output in 1967
Research out patient protocol management at Somali sudanese Hospital
Creators: name: Zahra, Mohamud Ahmed
Publisher: name: Zenodo
Year: 2025
Subjects: Research out patient
protocol management
at Somali sudanese Hospital

description: Abstract

Effective outpatient protocol management is essential for ensuring high-quality patient care, reducing wait times, and improving hospital efficiency. This study examines the management of outpatient protocols at Somali Sudanese Specialist Hospital, focusing on risk factors, patient satisfaction, and the impact of protocol management on service delivery.

Using a mixed-methods approach, data was collected through surveys, interviews, and hospital records. The findings indicate that while standardized outpatient protocols improve service efficiency, challenges such as staff shortages, inconsistent adherence to protocols, and long patient wait times affect overall patient satisfaction. Additionally, socio-demographic factors play a role in patient perceptions of care quality.

The study highlights the need for better implementation of outpatient management protocols, enhanced staff training, and improved hospital infrastructure to optimize service delivery. Recommendations include adopting digital patient management systems, increasing staff capacity, and implementing patient-centered care models to enhance the efficiency of outpatient services. These findings provide valuable insights for hospital administrators, policymakers, and healthcare providers aiming to improve outpatient care in Somalia.
Probing the Scalar Sector in $e^+ e^- \rightarrow f \bar{f} H$
Creators: name: Hagiawara, K.
name: Stong, M. L.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study possible deviations from the Standard Model in the reaction $e^+e^- \to Zϕ$, where $ϕ$ denotes a spinless neutral boson. We show how the $Z$ decay angular correlation can be used to extract detailed information on the $ϕ$ couplings, such as the parity of $ϕ$, radiatively induced form factor effects and possible CP violation in the scalar sector. Consequences of gauge invariant dimension six operators are discussed as an example.
description: Revtex file (can run version 2 or 3), 20 pages. 7 figures available by fax or conventional mail. MAD/PH/734, KEK-TH-360
Diophantine Networks
Creators: name: Bedogné, C.
name: Masucci, A. P.
name: Rodgers, G. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We introduce a new class of deterministic networks by associating networks with Diophantine equations, thus relating network topology to algebraic properties. The network is formed by representing integers as vertices and by drawing cliques between M vertices every time that M distinct integers satisfy the equation. We analyse the network generated by the Pythagorean equation $x^{2}+y^{2}= z^{2}$ showing that its degree distribution is well approximated by a power law with exponential cut-off. We also show that the properties of this network differ considerably from the features of scale-free networks generated through preferential attachment. Remarkably we also recover a power law for the clustering coefficient.
Hydrodynamical modeling of the deconfinement phase transition and explosive hadronization
Creators: name: Mishustin, Igor N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Dynamics of relativistic heavy-ion collisions is investigated on the basis of a simple (1+1)-dimensional hydrodynamical model in light-cone coordinates. The main emphasis is put on studying sensitivity of the dynamics and observables to the equation of state and initial conditions. Low sensitivity of pion rapidity spectra to the presence of the phase transition is demonstrated, and some inconsistencies of the equilibrium scenario are pointed out. Possible non-equilibrium effects are discussed, in particular, a possibility of an explosive disintegration of the deconfined phase into quark-gluon droplets. Simple estimates show that the characteristic droplet size should decrease with increasing the collective expansion rate. These droplets will hadronize individually by emitting hadrons from the surface. This scenario should reveal itself by strong non-statistical fluctuations of observables.
description: 11 pages, 7 figures
British Gallup Poll CQ 628
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: General election voting (3); Northern Ireland (4); European Common Market (2); former president of France Charles de Gaulle resignation (3); Monopolies Commission recommendations (6); public houses (3); alcohol consumption (1); cars (6); savings (2); unit trusts (6); petrol (2); household fuels (18); batter (cooking) (2); various purchases (4); television set (1).
Can the Stochastic Wave Equation with Strong Drift Hit Zero?
Creators: name: Lin, Kevin
name: Mueller, Carl
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: Primary, 60H15, Secondary, 60J45, 35L05

description: We study the stochastic wave equation with multiplicative noise and singular drift: \[ \partial_tu(t,x)=Δu(t,x)+u^{-α}(t,x)+g(u(t,x))\dot{W}(t,x) \] where $x$ lies in the circle $\mathbf{R}/J\mathbf{Z}$ and $u(0,x)>0$. We show that (i) If $03$ then with probability one, $u(t,x)\ne0$ for all $(t,x)$.
description: 35 pages
(Self-)governing through gig time: Exploring the gendered times of power in Australian home task app-work
Creators: name: Foeken, Elsie
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 500319
subject: Poststructuralism
classificationCode: 441010
subject: Sociology of gender

description: Gig apps (i.e., apps that arrange short-term or irregular task-based work, such as Uber and Airtasker) advertise to workers by promising them freedom over their work time. Drawing on interviews with 18 gig workers from across Australia, this thesis critically evaluates this promise – investigating how different women and men are able to use their time in gig work. I found that, while gig workers are provided with significant formal control over their time, the social, technological, and political context in which they work and live often makes it difficult for these workers to use their time ‘well’.
Current Analysis of Economic Costs
Creators: name: Lave, Lester B.
Publisher: name: Carnegie Mellon University
Year: 1958
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Although the following papers concern economic aspects, you are not going to hear about the dollar benefits and costs of activities to abate emissions of greenhouse gases. Rather, the panel will attempt to clarify a few aspects of the social benefits and costs. No one is able to provide definitive dollar estimates at this time. Among other difficulties, atmospheric scientists cannot tell us what would happen to global mean climate as greenhouse gases accumulate in the atmosphere. There are no confident estimates of the extent of temperature change or whether precipitation will increase or decrease. Estimates of regional climate effects are little better than guesses. Furthermore, in order to calculate the economic implications of global climate change, economists would need to know about regional weather, not just regional climate.
A Solution to the Small Phase Problem of Supersymmetry
Creators: name: Babu, K. S.
name: Barr, S. M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is a well--known problem that in supersymmetric models there are new CP--violating phases which, if unsuppressed, would give a neutron electric dipole moment $10^2$ to $10^3$ times the present experimental limit. Here we propose that these new phases are suppressed by CP invariance, which is broken spontaneously at a high scale and that this breaking shows up at low energies only through a universal phase of the gaugino masses. It is shown that this can well fit both $ε$ and $ε^\prime$ of the neutral Kaon system. The electric dipole moments of the neutron and the electron should be not much below present limits. A model incorporating these ideas in a very economical way is presented.
description: 14 pages in Plain LaTeX, BA-93-48, 6 figures (Feynman diagrams) not included, available on request
(Self-)governing through gig time: Exploring the gendered times of power in Australian home task app-work
Creators: name: FOEKEN, ELSIE MEI-LI
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 500319
subject: Poststructuralism
classificationCode: 441010
subject: Sociology of gender

description: Gig apps (i.e., apps that arrange short-term or irregular task-based work, such as Uber and Airtasker) advertise to workers by promising them freedom over their work time. Drawing on interviews with 18 gig workers from across Australia, this thesis critically evaluates this promise – investigating how different women and men are able to use their time in gig work. I found that, while gig workers are provided with significant formal control over their time, the social, technological, and political context in which they work and live often makes it difficult for these workers to use their time ‘well’.
Fair Active Learning.
Creators: name: Anahideh, Hadis
name: Asudeh, Abolfazl
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Machine learning (ML) is increasingly being used in high-stakes applications impacting society. Therefore, it is of critical importance that ML models do not propagate discrimination. Collecting accurate labeled data in societal applications is challenging and costly. Active learning is a promising approach to build an accurate classifier by interactively querying an oracle within a labeling budget. We design algorithms for fair active learning that carefully selects data points to be labeled so as to balance model accuracy and fairness. We demonstrate the effectiveness and efficiency of our proposed algorithms over widely used benchmark datasets using demographic parity and equalized odds notions of fairness.
CSCCE Community Profile: Software Sustainability Institute Research Software Community
Creators: name: Woodley, Lou
name: Pratt, Katie
name: Kobilka, Sara
name: Ainsworth, Rachael
Publisher: name: Zenodo
Year: 2021
Subjects: CSCCE Community Profile
CSCCE
SSI
Software Sustainability Institute
research software
Describing STEM communities

description: Context for this profile CSCCE Community Profiles provide a snapshot of scientific communities. The data for these profiles were collected by surveying scientific community managers as part of a research project conducted by CSCCE staff. This profile showcases the Software Sustainability Institute's Research Software Community, and is part of a second collection of profiles published in July 2021. You can view and download all of the CSCCE Community Profiles, including those in the first collection that was published in 2020, here. If you would like CSCCE to create a profile for your scientific community or organization, please contact us: info@cscce.org. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles. Find out more about us on our website: CSCCE.org
Questionnaire for knowledge, attitudes, and behaviours survey undertaken in 2018
Creators: name: Eyles, Helen
name: Bhana, Neela
name: Utter, Jennifer
Publisher: name: The University of Auckland
Year: 2024
Subjects: classificationCode: 321005
subject: Public health nutrition

description: Questionnaire used for a survey of New Zealand adults knowledge, attitudes, and behaviours related to dietary salt intake, undertaken in 2018 as a component of Neela Bhana's Masters degree.
Mimicking dark matter and dark energy in a mimetic model compatible with GW170817
Creators: name: Casalino, Alessandro
name: Rinaldi, Massimiliano
name: Sebastiani, Lorenzo
name: Vagnozzi, Sunny
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The recent observation of the the gravitational wave event GW170817 and of its electromagnetic counterpart GRB170817A, from a binary neutron star merger, has established that the speed of gravitational waves deviates from the speed of light by less than one part in $10^{15}$. As a consequence, many extensions of General Relativity are inevitably ruled out. Among these we find the most relevant sectors of Horndeski gravity. In its original formulation, mimetic gravity is able to mimic cosmological dark matter, has tensorial perturbations that travel exactly at the speed of light but has vanishing scalar perturbations and this fact persists if we combine mimetic with Horndeski gravity. In this work, we show that implementing the mimetic gravity action with higher-order terms that break the Horndeski structure yields a cosmological model that satisfies the constraint on the speed of gravitational waves and mimics both dark energy and dark matter with a non-vanishing speed of sound. In this way, we are able to reproduce the $Λ$CDM cosmological model without introducing particle cold dark matter.
description: 29 pages, 2 figures. Version accepted for publication in Phys. Dark Univ
Current Account Fact and Fiction
Creators: name: Backus, David
name: Henriksen, Espen
name: Lambert, Frederic
name: Telmer, Chris I
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: With US trade and current account deficits approaching 6% of GDP, some have argued that the country is "on the comfortable path to ruin" and that the required "adjustment" may be painful. We suggest instead that things are fine: although national saving is low, the ratios of household and consolidated net worth to GDP remain high. In our view, the most striking features of the world at present are the low rates of investment and growth in some of the richest countries, whose surpluses account for about half of the US deficit. The result is that financial capital is flowing out of countries with low investment and growth and into the US and other fast-growing countries. Oil exporters account for much of the rest.
Coherent states for the quantum mechanics on a torus
Creators: name: Kowalski, K.
name: Rembielinski, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The coherent states for the quantum mechanics on a torus and their basic properties are discussed.
description: 2 eps figures
Evershed and counter-Evershed flows in sunspot MHD simulations
Creators: name: Siu-Tapia, A. L.
name: Rempel, M.
name: Lagg, A.
name: Solanki, S. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: There have been a few reports in the literature of counter-Evershed flows observed in well developed sunspot penumbrae, i.e. flows directed towards the umbra along penumbral filaments. Here we investigate the driving forces of such counter-Evershed flows in a radiative magnetohydrodynamic simulation of a sunspot and compare them with the forces acting on the normal Evershed flow. The simulation covers a timespan of 100 solar hours and generates an Evershed outflow exceeding 8 km s$^{-1}$ in the penumbra along radially aligned filaments where the magnetic field is almost horizontal. Additionally, the simulation produces a fast counter-Evershed flow (i.e., an inflow near $τ= 1$) in some regions within the penumbra, reaching peak flow speeds of $\sim$12 km s$^{-1}$. The counter-Evershed flows are transient and typically last a few hours before they turn into outflows again. By using the kinetic energy equation and evaluating its various terms in the simulation box, we found that the Evershed flow occurs due to overturning convection in a strongly inclined magnetic field while the counter-Evershed flows can be well described as siphon flows.
description: Paper accepted for publication in The Astrophysical Journal
Non-linear Lie conformal algebras with three generators
Creators: name: Bakalov, Bojko
name: De Sole, Alberto
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 17B69, 81R10

description: We classify certain non-linear Lie conformal algebras with three generators, which can be viewed as deformations of the current Lie conformal algebra of sl_2. In doing so we discover an interesting 1-parameter family of non-linear Lie conformal algebras R_{-1}^d and the corresponding freely generated vertex algebras V_{-1}^d, which includes for d=1 the affine vertex algebra of sl_2 at the critical level k=-2. We construct free-field realizations of the algebras V_{-1}^d extending the Wakimoto realization of the affine vertex algebra of sl_2 at the critical level, and we compute their Zhu algebras.
description: 36 pages, v2 minor changes
Currency Boards: A Comment
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Steve Hanke and Kurt Schuler have written another interesting paper on currency boards. I agree with most of what they say. Like them I believe that, currently, a currency board would be a better foundation for the monetary system of Russia and other former Soviet states than a central bank, commodity money, or free banking.
Cultural Differences in Business Communication
Creators: name: Hooker, John N.
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: There is no better arena for observing a culture in action than business. Cultures tend to reveal themselves in situations where much is as stake, because it is here that their resources are most needed. Marriage, family obligations, and such stressful experiences as illness and the death of a loved one bring out much of what is distinctive and fundamental in a culture. The same is true of business, because economic survival is at stake. Business practices are shaped by deeply-held cultural attitudes toward work, power, trust, wealth—and communication.
title: ADCO, Boursier de Cîteaux : comptes (1489-1493) (11 H 1166), f. 00216
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166), f. 00216, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
$\text{Tr}(F^3)$ supersymmetric form factors and maximal transcendentality Part I: $\mathcal{N}=4$ super Yang-Mills
Creators: name: Brandhuber, Andreas
name: Kostacinska, Martyna
name: Penante, Brenda
name: Travaglini, Gabriele
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the large top-mass limit, Higgs plus multi-gluon amplitudes in QCD can be computed using an effective field theory. This approach turns the computation of such amplitudes into that of form factors of operators of increasing classical dimension. In this paper we focus on the first finite top-mass correction, arising from the operator ${\rm Tr}(F^3)$, up to two loops and three gluons. Setting up the calculation in the maximally supersymmetric theory requires identification of an appropriate supersymmetric completion of ${\rm Tr}(F^3)$, which we recognise as a descendant of the Konishi operator. We provide detailed computations for both this operator and the component operator ${\rm Tr}(F^3)$, preparing the ground for the calculation in $\mathcal{N}<4$, to be detailed in a companion paper. Our results for both operators are expressed in terms of a few universal functions of transcendental degree four and below, some of which have appeared in other contexts, hinting at universality of such quantities. An important feature of the result is a delicate cancellation of unphysical poles appearing in soft/collinear limits of the remainders which links terms of different transcendentality. Our calculation provides another example of the principle of maximal transcendentality for observables with non-trivial kinematic dependence.
description: Version accepted by JHEP. Expanded discussion on operator mixing
Zeroing in on more photons and gluons
Creators: name: Brown, R. W.
name: Convery, M. E.
name: Samuel, M. A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss radiation zeros that are found in gauge tree amplitudes for processes involving multi-photon emission. Previous results are clarified by examples and by further elaboration. The conditions under which such amplitude zeros occur are identical in form to those for the single-photon zeros, and all radiated photons must travel parallel to each other. Any other neutral particle likewise must be massless (e.g. gluon) and travel in that common direction. The relevance to questions like gluon jet identification and computational checks is considered. We use examples to show how certain multi-photon amplitudes evade the zeros, and to demonstrate the connection to a more general result, the decoupling of an external electromagnetic plane wave in the ``null zone". Brief comments are made about zeros associated with other gauge-boson emission.
description: 26 pages
Cultural Differences in Business Communication
Creators: name: Hooker, John N.
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: There is no better arena for observing a culture in action than business. Cultures tend to reveal themselves in situations where much is as stake, because it is here that their resources are most needed. Marriage, family obligations, and such stressful experiences as illness and the death of a loved one bring out much of what is distinctive and fundamental in a culture. The same is true of business, because economic survival is at stake. Business practices are shaped by deeply-held cultural attitudes toward work, power, trust, wealth—and communication
Quantum interference spectroscopy of RbHe exciplexes formed on helium nanodroplets
Creators: name: Mudrich, M.
name: Droppelmann, G.
name: Claas, P.
name: Schulz, C. P.
name: Stienkemeier, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Femtosecond multiphoton pump-probe photoionization is applied to helium nanodroplets doped with rubidium (Rb). The yield of Rb+ ions features pronounced quantum interference (QI) fringes demonstrating the coherence of a superposition of electronic states on a time scale of tens of picoseconds. Furthermore, we observe QI in the yield of formed RbHe exciplex molecules. The quantum interferogram allows to determine the vibrational structure of these unstable molecules. From a sliced Fourier analysis one can not only extract the population dynamics of vibrational states but also follow their energetic evolution during the RbHe formation.
Lettre de Antoine Gouan à Jean-François Séguier, 1763-03-28
Creators: name: Gouan, Antoine
name: Gouan, Antoine
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Botanique

description: [fol. 52] Monsieur

Vous devez avoir reçu depuis quelques jours un paquet de graines que notre ami M. Forskoel, qui est en Egypte, avait envoyé à M. de Sauvages pour lui et pour moi ; nous l’avons partagé avec vous et je suis persuadé qu’elles lèveront. J’aurais vraisemblablement l’honneur de vous voir dans avril et de botaniser avec vous. Si vous avez dans votre jardin quelques Liliacées curieuses, comme fritillaire ou autres, je vous prie de m’en garder un brin. Avez-vous à Nîmes l’Hyacinthus mascari. Gardez m’en aussi avant qu’il passe.
Je suis avec toute la considération possible, votre très humble serviteur.

 Gouan

A Montpellier le 28 mars 1763.

Je vais partir pour une herborisation de nos environs.
Avez-vous aussi à Nîmes le Crataegus terminalis, le Crocus vernus minor altes seu angustifolius gemino bulbo. B. Pin. Il me manque.

cité
Pehr Forskoel (1732-1763) ou Forsskal, auteur d’une Flora Aegyptiacoi-Arabica
description: Source: [établissement de conservation] Nîmes, Bibliothèque Carré d'Art [cote] ms. 144, fol. 52
Gravitational Memory in Higher Dimensions
Creators: name: Pate, Monica
name: Raclariu, Ana-Maria
name: Strominger, Andrew
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown that there is a universal gravitational memory effect measurable by inertial detectors in even spacetime dimensions $d\geq 4$. The effect falls off at large radius $r$ as $r^{3-d}$. Moreover this memory effect sits at one corner of an infrared triangle with the other two corners occupied by Weinberg's soft graviton theorem and infinite-dimensional asymptotic symmetries.
description: 21 pages
Phenomenological study of the electronic transport coefficients of graphene
Creators: name: Peres, N. M. R.
name: Santos, J. M. B. Lopes dos
name: Stauber, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using a semi-classical approach and input from experiments on the conductivity of graphene, we determine the electronic density dependence of the electronic transport coefficients -- conductivity, thermal conductivity and thermopower -- of doped graphene. Also the electronic density dependence of the optical conductivity is obtained. Finally we show that the classical Hall effect (low field) in graphene has the same form as for the independent electron case, characterized by a parabolic dispersion, as long as the relaxation time is proportional to the momentum.
description: 4 pages, 1 figure
Streamer propagation in the atmosphere of Titan and other N2:CH4 mixtures compared to N2:O2 mixtures
Creators: name: Köhn, Christoph
name: Dujko, Sasa
name: Chanrion, Olivier
name: Neubert, Torsten
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Streamers, thin, ionized plasma channels, form the early stages of lightning discharges. Here we approach the study of extraterrestrial lightning by studying the formation and propagation of streamer discharges in various nitrogen-methane and nitrogen-oxygen mixtures with levels of nitrogen from 20% to 98.4%. We present the friction force and breakdown fields Ek in various N2:O2 (Earth-like) and N2:CH4 (Titan-like) mixtures. The strength of the friction force is larger in N2:CH4 mixtures whereas the breakdown field in mixtures with methane is half as large as in mixtures with oxygen. We use a 2.5 dimensional Monte Carlo particle-in-cell code with cylindrical symmetry to simulate the development of electron avalanches from an initial electron-ion patch in ambient electric fields between 1.5Ek and 3Ek. We compare the electron density, the electric field, the front velocities as well as the occurrence of avalanche-to-streamer transition between mixtures with methane and with oxygen. Whereas we observe the formation of streamers in oxygen in all considered cases, we observe streamer inceptions in methane for small percentages of nitrogen or for large electric fields only. For large percentages of nitrogen or for small fields, ionization is not efficient enough to form a streamer channel within the length of the simulation domain. In oxygen, positive and negative streamers move faster for small percentages of nitrogen. In mixtures with methane, electron or streamer fronts move 10-100 times slower than in mixtures with oxygen; the higher the percentage of methane, the faster the fronts move.
description: 34 pages, 11 figures, 1 table