cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The K2-ESPRINT Project IV: A Hot Jupiter in a Prograde Orbit with a Possible Stellar Companion
Creators: name: Hirano, Teruyuki
name: Nowak, Grzegorz
name: Kuzuhara, Masayuki
name: Palle, Enric
name: Dai, Fei
name: Yu, Liang
name: Van Eylen, Vincent
name: Takeda, Yoichi
name: Brandt, Timothy D.
name: Narita, Norio
name: Velasco, Sergio
name: Arranz, Jorge Prieto
name: Sanchis-Ojeda, Roberto
name: Winn, Joshua N.
name: Kudo, Tomoyuki
name: Kusakabe, Nobuhiko
name: Fukui, Akihiko
name: Sato, Bun'ei
name: Albrecht, Simon
name: Ribas, Ignasi
name: Ryu, Tsuguru
name: Tamura, Motohide
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report on the detection and early characterization of a hot Jupiter in a 3-day orbit around K2-34 (EPIC~212110888), a metal-rich F-type star located in the K2 Cycle 5 field. Our follow-up campaign involves precise radial velocity (RV) measurements and high-contrast imaging using multiple facilities. The absence of a bright nearby source in our high-contrast data suggests that the transit-like signals are not due to light variations from such a companion star. Our intensive RV measurements show that K2-34b has a mass of $1.773\pm0.086M_J$, confirming its status as a planet. We also detect the Rossiter-McLaughlin effect for K2-34b and show that the system has a good spin-orbit alignment ($λ=-1_{-9}^{+10}$ degrees). High-contrast images obtained by the HiCIAO camera on the Subaru 8.2-m telescope reveal a faint companion candidate ($Δm_H=6.19\pm 0.11$ mag) at a separation of $0\farcs36$. Follow-up observations are needed to confirm that the companion candidate is physically associated with K2-34. K2-34b appears to be an example of a typical "hot Jupiter," albeit one which can be precisely characterized using a combination of K2 photometry and ground-based follow-up.
description: 9 pages, 8 figures, accepted to ApJ
A Penalty Function Promoting Sparsity Within and Across Groups
Creators: name: Bayram, İlker
name: Bulek, Savaşkan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We introduce a new weakly-convex penalty function for signals with a group behavior. The penalty promotes signals with a few number of active groups, where within each group, only a few high magnitude coefficients are active. We derive the threshold function associated with the proposed penalty and study its properties. We discuss how the proposed penalty/threshold function can be useful for signals with isolated non-zeros, such as audio with isolated harmonics along the frequency axis, or reflection functions in exploration seismology where the non-zeros occur on the boundaries of subsoil layers. We demonstrate the use of the proposed penalty/threshold functions in a convex denoising and a non-convex deconvolution formulation. We provide convergent algorithms for both formulations and compare the performance with state-of-the-art methods.
Additional file 1 of Prevalence of short and long sleep duration: Ravansar NonCommunicable Disease (RaNCD) cohort study
Creators: name: Najafi, Arezu
name: Akbarpour, Samaneh
name: Najafi, Farid
name: Safari-Faramani, Roya
name: Sadeghniiat-Haghighi, Khosro
name: Aghajani, Faezeh
name: Asgari, Samaneh
name: Aleebrahim, Forugh
name: Nakhostin-Ansari, Amin
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary Table 1. Socio-demographic and health-related characteristics of participants based on self-reported sleep duration in male participants. Supplementary Table 2. Socio-demographic and health-related characteristics of participants based on self-reported sleep duration in female participants.
Hot scalar radiation around a cosmic string setting bounds on the coupling parameter $ξ$
Creators: name: Moreira, E. S.
Publisher: name: arXiv
Year: 2016
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: In this work, by investigating the low temperature behaviour of a scalar field around a cosmic string, and assuming stable thermodynamic equilibrium, it is shown that the coupling parameter of the field with curvature must be restricted to a certain range of values whose bounds are determined by the deficit angle of the associated conical geometry.
description: 12 pages, 1 figure. The material has been expanded and the manuscript matches the published version (JHEP)
Adiabatic invariants of the extended KdV equation
Creators: name: Karczewska, Anna
name: Rozmej, Piotr
name: Infeld, Eryk
name: Rowlands, George
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: When the Euler equations for shallow water are taken to the next order, beyond KdV, momentum and energy are no longer exact invariants. (The only one is mass.) However, adiabatic invariants (AI) can be found. When the KdV expansion parameters are zero, exact invariants are recovered. Existence of adiabatic invariants results from general theory of near-identity transformations (NIT) which allow us to transform higher order nonintegrable equations to asymptotically equivalent (when small parameters tend to zero) integrable form. Here we present the direct method of calculations of adiabatic invariants. It does not need a transformation to a moving reference frame nor performing a near-identity transformation. Numerical tests show that deviations of AI from almost constant values are indeed small.
description: 6 pages, 10 figures. Abstract and introduction extended, several new references added. 4 new figures added. Appendix describing an application of near-identity transformation to obtain adiabatic invariants of KdV2 equation included
Maximally restrictive leptonic texture zeros in two-Higgs-doublet models
Creators: name: Felipe, R. Gonzalez
name: Serodio, H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The implementation of maximally restrictive texture zeros in the leptonic sector is investigated in the context of two-Higgs-doublet models with Majorana neutrinos. After analyzing all maximally restrictive pairs of leptonic mass matrices with zero entries, we conclude that there are only four texture combinations that are compatible with observations at 3 sigma confidence level and can be implemented through Abelian symmetries in a two-Higgs-doublet model. The compatibility of these textures with current constraints on lepton-flavor-violating processes is also studied. The ultraviolet completion of these models is discussed in the framework of the seesaw mechanism for neutrino masses.
description: 13 pages, 5 figures, 5 tables; comments and references added, final version to appear in J. Phys. G
Additional file 1 of Impact of distance monitoring service in managing healthcare demand: a case study through the lens of cocreation
Creators: name: Enam, Amia
name: Dreyer, Heidi Carin
name: De Boer, Luitzen
Publisher: name: figshare
Year: 2022
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Interview guide for municipality nurses.
Building an Inclusive Botany - Structuring in Class Discussions
Creators: name: Mabry, Makenzie
name: Caomhanach, Nuala
name: Abrahams, Richard
name: Gaynor, Shelly
name: Pham, Kasey
name: Williams, Tanisha
name: Murphy, Kate
name: Smocovitis, Vassiliki
name: Soltis, Douglas
name: Soltis, Pamela
Publisher: name: QUBES Educational Resources
Year: 2023

description: Driven by the national conversation on systemic racism, ongoing inequities, appeals to decolonize science, and the many recent calls for diversity, equity, accessibility, and inclusion, we use stories of plants to discuss the history of bias and exclusionary practices in scientific botany, particularly regarding access to scientific spaces, and the exploitation of marginalized peoples. We discuss the many opportunities and challenges presented by the age of information technology as we seek to create a more inclusive botany that recognizes and acknowledges the contributions of historically marginalized groups, including Black and Indigenous communities. We hope this article can be used as a conversation starter to raise awareness, encourage reflection, and promote action toward creating a more equitable and just scientific practice.
Athermal rheology of weakly attractive soft particles
Creators: name: Irani, Ehsan
name: Chaudhuri, Pinaki
name: Heussinger, Claus
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the rheology of a soft particulate system where the inter-particle interactions are weakly attractive. Using extensive molecular dynamics simulations, we scan across a wide range of packing fractions ($ϕ$), attraction strengths ($u$) and imposed shear-rates ($\dotγ$). In striking contrast to repulsive systems, we find that at small shear-rates generically a fragile isostatic solid is formed even if we go to $ϕ\ll ϕ_J$. Further, with increasing shear-rates, even at these low $ϕ$, non-monotonic flow curves occur which lead to the formation of persistent shear-bands in large enough systems. By tuning the damping parameter, we also show that inertia plays an important role in this process. Furthermore, we observe enhanced particle dynamics in the attraction-dominated regime as well as a pronounced anisotropy of velocity and diffusion constant, which we take as precursors to the formation of shear bands. At low enough $ϕ$, we also observe structural changes via the interplay of low shear-rates and attraction with the formation of micro-clusters and voids. Finally, we characterize the properties of the emergent shear bands and thereby, we find surprisingly small mobility of these bands, leading to prohibitely long time-scales and extensive history effects in ramping experiments.
A Grüss type operator inequality
Creators: name: Bottazzi, Tamara
name: Conde, Cristian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 39B05, 47A12, 47A30, 39B42, 47B10

description: In [P. Renaud, "A matrix formulation of Grüss inequality", Linear Algebra Appl. 335 (2001), 95--100] it was proved an operator inequality involving the usual trace functional. In this article, we give a refinement of such result and we answer positively the Renaud's open problem.
The NANOGrav Nine-year Data Set: Mass and Geometric Measurements of Binary Millisecond Pulsars
Creators: name: Fonseca, Emmanuel
name: Pennucci, Timothy T.
name: Ellis, Justin A.
name: Stairs, Ingrid H.
name: Nice, David J.
name: Ransom, Scott M.
name: Demorest, Paul B.
name: Arzoumanian, Zaven
name: Crowter, Kathryn
name: Dolch, Timothy
name: Ferdman, Robert D.
name: Gonzalez, Marjorie E.
name: Jones, Glenn
name: Jones, Megan L.
name: Lam, Michael T.
name: Levin, Lina
name: McLaughlin, Maura A.
name: Stovall, Kevin
name: Swiggum, Joseph K.
name: Zhu, Weiwei
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We analyze 24 binary radio pulsars in the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) nine-year data set. We make fourteen significant measurements of Shapiro delay, including new detections in four pulsar-binary systems (PSRs J0613$-$0200, J2017+0603, J2302+4442, and J2317+1439), and derive estimates of the binary-component masses and orbital inclination for these MSP-binary systems. We find a wide range of binary pulsar masses, with values as low as $m_{\rm p} = 1.18^{+0.10}_{-0.09}\text{M}_{\odot}$ for PSR J1918$-$0642 and as high as $m_{\rm p} = 1.928^{+0.017}_{-0.017}\text{M}_{\odot}$ for PSR J1614$-$2230 (both 68.3\% credibility). We make an improved measurement of the Shapiro timing delay in the PSR J1918$-$0642 and J2043+1711 systems, measuring the pulsar mass in the latter system to be $m_{\rm p} = 1.41^{+0.21}_{-0.18}\text{M}_{\odot}$ (68.3\% credibility) for the first time. We measure secular variations of one or more orbital elements in many systems, and use these measurements to further constrain our estimates of the pulsar and companion masses whenever possible. In particular, we used the observed Shapiro delay and periastron advance due to relativistic gravity in the PSR J1903+0327 system to derive a pulsar mass of $m_{\rm p} = 1.65^{+0.02}_{-0.02}\text{M}_{\odot}$ (68.3\% credibility). We discuss the implications that our mass measurements have on the overall neutron-star mass distribution, and on the "mass/orbital-period" correlation due to extended mass transfer.
description: Fixed typos, added Table 5 and analysis of PSR J2145-0750. Accepted by ApJ on 24 September 2016
Additional file 2 of Impact of distance monitoring service in managing healthcare demand: a case study through the lens of cocreation
Creators: name: Enam, Amia
name: Dreyer, Heidi Carin
name: De Boer, Luitzen
Publisher: name: figshare
Year: 2022
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. List of documents used as data sources as mentioned under the documents and archives section in the manuscript.
Relocation and revaluation in university collections, or, Rubbish Theory revisited
Creators: name: Meadow, Mark A.
Publisher: name: International Committee for University Museums and Collections (UMAC)
Year: 2011
Subjects: subject: University collections
subject: Rubbish theory
subject: Disciplinarity
subject: Material basis
subject: 060 Organisationen, Museumswissenschaft

description: Objects move from place to place, discipline to discipline, into and out of collections within the university (even at times into and out of the university). In the course of these relocations, these objects also continually change in function and in value. By looking at university collections in a holistic and trans-disciplinary manner, a model of multiple, simultaneous and highly dynamic value systems better explains how such transformations are possible. Within the contexts of the university and of the theme of this conference, “Putting University Collections to Work in Research and Teaching”, understanding these processes – migration, disciplinary shifts, alterations in the utility and worth assigned – is essential to making smart policy decisions concerning the stewardship of all university collections. In this paper, I look toward and beyond models of object circulation and revaluation such as Michael Thompson’s Rubbish Theory to explain how these metamorphoses take place.
Creating metaculture: Community-based work with the University of Victoria’s Williams Bequest
Creators: name: Palmer, Carolyn Butler
Publisher: name: International Committee for University Museums and Collections (UMAC)
Year: 2011
Subjects: subject: Metaculture
subject: Williams Collection
subject: Experiential learning
subject: 060 Organisationen, Museumswissenschaft

description: The current use of the Michael Williams Collection at the University of Victoria provides a case study of a curating practice that develops and challenges Barbara Kirshenblatt-Gimblett’s idea of metaculture. The collection itself may suggest the point of critical engagement for students developed by the teacher, who weaves in themes that are suggested by the history of that material. I will attempt to show my efforts to produce such a nexus through my recent efforts at working with the Williams bequest at the University of Victoria.
Phase transition for black holes in dilatonic Einstein-Gauss-Bonnet theory of gravitation
Creators: name: Khimphun, Sunly
name: Lee, Bum-Hoon
name: Lee, Wonwoo
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the thermodynamic properties of a black hole and the Hawking-Page phase transition in the asymptotically anti--de Sitter spacetime in the dilatonic Einstein-Gauss-Bonnet theory of gravitation. We show how the higher-order curvature terms can influence both the thermodynamic properties and the phase transition. We evaluate both heat capacity and free energy difference to determine the local and global thermodynamic stabilities, respectively. We find that the phase transition occurs from the thermal anti--de Sitter to a small spherical black hole geometry and occurs to a hyperbolic black hole geometry in the (dilatonic) Einstein-Gauss-Bonnet theory of gravitation unlike those in Einstein's theory of gravitation.
description: 24 pages, 8 figures, errors corrected, references added, version published in PRD
Additional file 1 of Rhodnius (Stål, 1859) (Hemiptera, Triatominae) genus in Bolivian Amazonia: a risk for human populations?
Creators: name: Depickère, Stéphanie
name: Villacís, Anita G.
name: Santillán-Guayasamín, Soledad
name: Callapa Rafael, Jorgia Esperanza
name: Brenière, Simone Frédérique
name: Revollo Zepita, Susana
Publisher: name: figshare
Year: 2022
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1: Text S1. Methodology used for the different molecular characterization of Triatominae, blood source meal and Trypanosoma. Table S1. Description of primers used in molecular characterization of triatomines, blood source meals and Trypanosoma. Table S3. Distribution of the insects by capture points and developmental stages. Figure S1. a Environmental description of capture points in Trinidad, San Joaquin and San Borja. b Environmental description of capture points in Riberalta, Guayaramerín and Cobija. Table S4. General description of the environment around each capture point inside a circle of 500 m in radius. Table S5. Description of the haplotypes found for the Cytb, 16S, and 28S-D2 gene fragments. Figure S2. Maximum likelihood tree constructed with the 17 Cytb haplotypes jointly with < 100% coverage sequences deposited in GenBank. Figure S3. Maximum likelihood tree constructed with the eight 16S haplotypes jointly with sequences deposited in GenBank. Figure S4. Maximum likelihood tree constructed with the four 28S-D2 haplotypes jointly with sequences deposited in GenBank. Figure S5. Agarose gel electrophoresis (3% agarose) of PCR-amplified products using mini-exon multiplex PCR (MMPCR).
Tracking of Lines in Spherical Images via Sub-Riemannian Geodesics on SO(3)
Creators: name: Mashtakov, A.
name: Duits, R.
name: Sachkov, Yu.
name: Bekkers, E. J.
name: Beschastnyi, I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In order to detect salient lines in spherical images, we consider the problem of minimizing the functional $\int \limits_0^l C(γ(s)) \sqrt{ξ^2 + k_g^2(s)} \, {\rm d}s$ for a curve $γ$ on a sphere with fixed boundary points and directions. The total length $l$ is free, $s$ denotes the spherical arclength, and $k_g$ denotes the geodesic curvature of $γ$. Here the smooth external cost $C\geq δ>0$ is obtained from spherical data. We lift this problem to the sub-Riemannian (SR) problem in Lie group $SO(3)$ and show that the spherical projection of certain SR geodesics provides a solution to our curve optimization problem. In fact, this holds only for the geodesics whose spherical projection does not exhibit a cusp. The problem is a spherical extension of a well-known contour perception model, where we extend the model by Boscain and Rossi to the general case $ξ> 0$, $C \neq 1$. For $C=1$, we derive SR geodesics and evaluate the first cusp time. We show that these curves have a simpler expression when they are parameterized by spherical arclength rather than by sub-Riemannian arclength. For case $C \neq 1$ (data-driven SR geodesics), we solve via a SR Fast Marching method. Finally, we show an experiment of vessel tracking in a spherical image of the retina and study the effect of including the spherical geometry in analysis of vessels curvature.
description: 25 pages, 17 figures; Corrected typos, improved images, updated Appendix D. E-link: http://link.springer.com/article/10.1007/s10851-017-0705-9
Aktueller Stand des Helmholtz Research Software Directory
Creators: name: Meeßen, Christian
name: Hammitzsch, Martin
name: Konrad, Uwe
Publisher: name: Zenodo
Year: 2022
Subjects: Research Software

description: HIFIS stellt den aktuellen Stand und zukünftige Ziele für Helmholtz Research Software Directory vor.
description: {"references": ["https://helmholtz.software"]}
The Erdős-Rothschild problem on edge-colourings with forbidden monochromatic cliques
Creators: name: Pikhurko, Oleg
name: Staden, Katherine
name: Yilma, Zelealem B.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Let $\mathbf{k} := (k_1,\dots,k_s)$ be a sequence of natural numbers. For a graph $G$, let $F(G;\mathbf{k})$ denote the number of colourings of the edges of $G$ with colours $1,\dots,s$ such that, for every $c \in \{1,\dots,s\}$, the edges of colour $c$ contain no clique of order $k_c$. Write $F(n;\mathbf{k})$ to denote the maximum of $F(G;\mathbf{k})$ over all graphs $G$ on $n$ vertices. This problem was first considered by Erdős and Rothschild in 1974, but it has been solved only for a very small number of non-trivial cases. We prove that, for every $\mathbf{k}$ and $n$, there is a complete multipartite graph $G$ on $n$ vertices with $F(G;\mathbf{k}) = F(n;\mathbf{k})$. Also, for every $\mathbf{k}$ we construct a finite optimisation problem whose maximum is equal to the limit of $\log_2 F(n;\mathbf{k})/{n\choose 2}$ as $n$ tends to infinity. Our final result is a stability theorem for complete multipartite graphs $G$, describing the asymptotic structure of such $G$ with $F(G;\mathbf{k}) = F(n;\mathbf{k}) \cdot 2^{o(n^2)}$ in terms of solutions to the optimisation problem.
description: 16 pages, to appear in Math. Proc. Cambridge Phil. Soc
Additional file 1 of Interrater reliability estimators tested against true interrater reliabilities
Creators: name: Zhao, Xinshu
name: Feng, Guangchao Charles
name: Ao, Song Harris
name: Liu, Piper Liping
Publisher: name: figshare
Year: 2022
Subjects: subject: Neuroscience
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
The Research Software Directory in Helmholtz
Creators: name: Meeßen, Christian
name: Hammitzsch, Martin
name: Konrad, Uwe
Publisher: name: Zenodo
Year: 2022
Subjects: Research Software

description: Presentation held for the official launch event of the Netherlands eScience Center Research Software Directory, on 22 November 2022. HIFIS share their visions and goals for the Research Software Directory in the Helmholtz Association.
description: {"references": ["https://helmholtz.software", "https://www.esciencecenter.nl/news/launching-the-research-software-directory-as-a-service/"]}
MAX_824143 D9.4_MAX Impact Assessment Report, Final version
Creators: name: Muscella, Silvana
name: Osimanti, Francesco
name: Giuffrida, Rita
name: Bartolacelli, Maria
name: Neri, Luisa
Publisher: name: Zenodo
Year: 2022
Subjects: Materials
exascale
communication

description: The deliverable D9.4 Impact Assessment Report, Final Version is the last dissemination and communication report
 developed by MAX and aims to present the main achievements and impact generated in terms of dissemination,
 communication and stakeholders engagement during the entire lifetime of the project. The report takes the legacy
 from the D9.2 “Impact Assessment Report, mid-term version” and D9.3 “MAX Communication and Dissemination
 Strategy and Stakeholder Engagement Plan, Final version” and presents the results of the strategies proposed in
 the previous two deliverables.
 The deliverable presents the main activities and plans necessary to build a strong MAX community. For this
 purpose, the report presents the MAX stakeholder groups and targeted engagement activities. Moreover, the
 report presents practical key assets necessary to ensure visibility of MAX as a research and innovation action aimed
 at underpinning the project’s sustainability path through its set of main outputs (flagship codes, workflows,
 services).
 In terms of impact and reporting, the deliverable shows the main achievements gained in terms of website
 evolution and visits, scientific publications, participation in conferences and events, collaboration with relevant
 initiatives in the HPC ecosystem, and the size of the community reached. A set of KPIs are presented to show the
 impact generated by each of these activities.
 This deliverable, initially planned to be released in M36, was postponed to M46, following the 10-month extension
 of the project. The project’s activities were hit by COVID-19 and the extension allowed the team to postpone the
 organisation and joining of events, such as the MAX training schools and the participation to the Psi-K conference,
 which turned out to be useful engagement activities for the project’s community.
On the inclusion of the diagonal Born-Oppenheimer correction in surface hopping methods
Creators: name: Gherib, Rami
name: Ye, Liyuan
name: Ryabinkin, Ilya G.
name: Izmaylov, Artur F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The diagonal Born-Oppenheimer correction (DBOC) stems from the diagonal second derivative coupling term in the adiabatic representation, and it can have an arbitrary large magnitude when a gap between neighbouring Born-Oppenheimer (BO) potential energy surfaces (PESs) is closing. Nevertheless, DBOC is typically neglected in mixed quantum-classical methods of simulating nonadiabatic dynamics (e.g., fewest-switch surface hopping (FSSH) method). A straightforward addition of DBOC to BO PESs in the FSSH method, FSSH+D, has been shown to lead to numerically much inferior results for models containing conical intersections. More sophisticated variation of the DBOC inclusion, phase-space surface-hopping (PSSH) was more successful than FSSH+D but on model problems without conical intersections. This work comprehensively assesses the role of DBOC in nonadiabatic dynamics of two electronic state problems and the performance of FSSH, FSSH+D, and PSSH methods in variety of one- and two-dimensional models. Our results show that the inclusion of DBOC can enhance the accuracy of surface hopping simulations when two conditions are simultaneously satisfied: 1) nuclei have kinetic energy lower than DBOC and 2) PESs are not strongly nonadiabatically coupled. The inclusion of DBOC is detrimental in situations where its energy scale becomes very high or even diverges, because in these regions PESs are also very strongly coupled. In this case, the true quantum formalism heavily relies on an interplay between diagonal and off-diagonal nonadiabatic couplings while surface hopping approaches treat diagonal terms as PESs and off-diagonal ones stochastically.
description: 10 pages, 16 figures, the version is aligned with the J. Chem. Phys. publication
Additional file 1 of Cannabidiol use and perceptions in France: a national survey
Creators: name: Casanova, Clémence
name: Ramier, Clémence
name: Fortin, Davide
name: Carrieri, Patrizia
name: Mancini, Julien
name: Barré, Tangui
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary Table 1. Characteristics of included vs. excluded participants.
Dart: Divide and Specialize for Fast Response to Congestion in RDMA-Based Datacenter Networks
Creators: name: Xue, Jiachen
name: Chaudhry, Muhammad Usama
name: Vamanan, Balajee
name: Vijaykumar, TN
name: Thottethodi, Mithuna
Publisher: name: University of Illinois at Chicago
Year: 2023
Subjects: Communications engineering
Engineering
Information and computing sciences
Distributed computing and systems software

description: Though Remote Direct Memory Access (RDMA) promises to reduce datacenter network latencies significantly compared to TCP (e.g., 10 \times ), end-To-end congestion control in the presence of incasts is a challenge. Targeting the full generality of the congestion problem, previous schemes rely on slow, iterative convergence to the appropriate sending rates (e.g., TIMELY takes 50 RTTs). Several papers have shown that even in oversubscribed datacenter networks most congestion occurs at the receiver. Accordingly, we propose a divide-And-specialize approach, called Dart, which isolates the common case of receiver congestion and further subdivides the remaining in-network congestion into the simpler spatially-localized and the harder spatially-dispersed cases. For receiver congestion, we propose direct apportioning of sending rates (DASR) in which a receiver for n senders directs each sender to cut its rate by a factor of n , converging in only one RTT. For the spatially-localized case, Dart provides fast (under one RTT) response by adding novel switch hardware for in-order flow deflection (IOFD) because RDMA disallows packet reordering on which previous load balancing schemes rely. For the uncommon spatially-dispersed case, Dart falls back to DCQCN. Small-scale testbed measurements and at-scale simulations, respectively, show that Dart achieves 60% (2.5 \times ) and 79% (4.8 \times ) lower 99^{th}-percentile latency, and similar and 58% higher throughput than InfiniBand, and TIMELY and DCQCN.
Sichtbarkeit und FAIRness von Forschungssoftware erhöhen: das Research Software Directory
Creators: name: Meeßen, Christian
name: Hammitzsch, Martin
name: Konrad, Uwe
Publisher: name: Zenodo
Year: 2022
Subjects: Forschungssoftware, FAIR

description: Forschungssoftware ist seit Jahrzehnten ein elementarer Bestandteil der Wissenschaft. Trotz der Unverzichtbarkeit wird sie in der Forschungslandschaft häufig nachrangig behandelt. Dies äußert sich zum Beispiel häufig in fehlender oder falscher Zitation in wissenschaftlichen Publikationen. Oft ist die Software nicht ohne Hürden verfügbar oder wird ganz unter Verschluss gehalten. Außerdem ist spezialisierte Forschungssoftware in gängigen Suchmaschinen oft nur schwer aufzufinden. Um dieser Entwicklung entgegenzutreten wird im Helmholtz Inkubator “Helmholtz Federated IT Services” (HIFIS) wird basierend auf dem Research Software Directory (RSD) des Netherlands eScience Center ein Katalog für Forschungssoftware entwickelt. Ziel des Katalogs ist es, die Sichtbarkeit und Zitierbarkeit von Forschungssoftware im Sinne der FAIR Prinzipien zu verbessern. Dazu kann Forschungssoftware durch die SoftwareentwicklerInnen (Research Software Engineers, RSEs) eingetragen werden. Anschließend werden Metadaten (teil)automatisiert gesammelt und angereichert. Die angereicherten Metadaten helfen bei der Auffindbarkeit der Software und ermöglichen es Wissenschaftlern, für ihre Forschungsinteressen relevante Software zu identifizieren. Den RSEs hingegen ermöglicht das RSD, ihre Software zu präsentieren und sie mit Referenzen zu versehen, um so deren eigene Sichtbarkeit zu erhöhen. Neben der Katalogfunktion eröffnet das RSD weitere Möglichkeiten. So kann eine automatisierte Überprüfungen der eingetragenen Repositories Anreize schaffen Software FAIR zu gestalten. Das RSD kann Hilfestellung bei der Veröffentlichung von Software geben, zum Beispiel indem es eingetragene Daten direkt an DOI Minting Services weiterleitet. Nach der Veröffentlichung können anhand der gesammelten Daten Metriken generiert werden, die den Einfluss des Produkts auf die Forschung abschätzen können. Nicht zuletzt können im RSD Beratungsangebote etabliert werden, die RSEs zum Beispiel bei der korrekten Lizenzierung der Forschungssoftware unterstützen können.
Quantum simulation of traversable wormhole spacetimes in a dc-SQUID array
Creators: name: Sabín, Carlos
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present an analog quantum simulator of spacetimes containing traversable wormholes. A suitable spatial dependence in the external bias of a dc-SQUID array mimics the propagation of light in a 1D wormhole background. The impedance of the array places severe limitations on the type of spacetime that we are able to implement. However, we find that wormhole throat radius in the sub-mm range are achievable. We show how to modify this spacetime in order to allow the existence of closed timelike curves. The quantum fluctuations of the phase associated to the finite array impedance might be seen as an analogue of Hawking's chronology protection mechanism.
description: 5 pages, 4 figures. v2: title changed. Minor changes. Published version
From License Consultation to Software Spotlights
Creators: name: Konrad, Uwe
name: Meeßen, Christian
name: Hammitzsch, Martin
name: Huste, Tobias
name: Jandt, Uwe
Publisher: name: Zenodo
Year: 2022
Subjects: Open Science, Research Software, HIFIS

description: Reproducibility is a key factor for open science, and results must become reusable by conforming the FAIR principles. This is specifically applicable to research software. However, highly specialised research software is difficult to discover through web search engines. Hence, in the Helmholtz-Community together with European partners, we are developing a concept that will help scientists both to increase outreach of software they developed, as well as in finding research software relevant to their research field. The foundation for this approach is laid by the Research Software Directory (RSD), first developed at the netherlands eScience center. A Helmholtz wide cloud instance of the RSD is planned, where researchers and research software engineers will be able to add their software as a self-service. The software entries inside the RSD will be indexed using standardised metadata, in order to assign specific research areas and make the software products easily discoverable for stakeholders. Furthermore, the RSD will be used to provide further services around the research software development process. Such services will be license consultation for the software engineers, or forwarding of metadata for DOI minting processes. Once added to the RSD, metrics will be automatically harvested, that will allow stakeholders to assess the relevance of the software projects with respect to their research interests. Particularly successful projects are promoted as a Software Spotlight on dedicated webpages (HIFIS.net).
Maximizing Influence in Social Networks: A Two-Stage Stochastic Programming Approach That Exploits Submodularity
Creators: name: Wu, Hao-Hsiang
name: Kucukyavuz, Simge
Publisher: name: arXiv
Year: 2015
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: We consider stochastic influence maximization problems arising in social networks. In contrast to existing studies that involve greedy approximation algorithms with a 63% performance guarantee, our work focuses on solving the problem optimally. To this end, we introduce a new class of problems that we refer to as two-stage stochastic submodular optimization models. We propose a delayed constraint generation algorithm to find the optimal solution to this class of problems with a finite number of samples. The influence maximization problems of interest are special cases of this general problem class. We show that the submodularity of the influence function can be exploited to develop strong optimality cuts that are more effective than the standard optimality cuts available in the literature. Finally, we report our computational experiments with large-scale real-world datasets for two fundamental influence maximization problems, independent cascade and linear threshold, and show that our proposed algorithm outperforms the greedy algorithm.
Additional file 2 of Cannabidiol use and perceptions in France: a national survey
Creators: name: Casanova, Clémence
name: Ramier, Clémence
name: Fortin, Davide
name: Carrieri, Patrizia
name: Mancini, Julien
name: Barré, Tangui
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Supplementary Table 2. Factors associated with perceiving cannabidiol as harmful or not, sensitivityanalysis (multinomial logistic regression, with ‘no opinion’ as reference).
Continuous Documentation for Users, Developers and Maintainers
Creators: name: Frust, Tobias
Publisher: name: Zenodo
Year: 2019
Subjects: Documentation
Software
Best Practices
Sustainability
Sustainable
Version Control

description: This talk covers the often neglected and “hated” aspect of software documentation that is indispensable in a sustainable research software development process. A good, up-to-date and easily accessible software documentation lays the foundation for broader usage and collaboration. Software documentation usually covers three different components: user documentation, instructions how to modify and contribute to the software and a low-level API documentation. When starting developing a new research software, the documentation should be considered from the very beginning. Maintaining an up-to-date software documentation with good coverage in an exascale ready scientific software stack is only achievable, if the contribution process clearly includes a check for documentation adding or updates. This check can only be automated partially and usually requires a manual review process. All contributions must be made with the understanding, that documentation is a key aspect of any contribution. Things get never cleaned up later. Recurrent tasks should be automated wherever possible to reduce the impact of manual errors, e.g. the deployment of software documentation. This talk provides a set of best practices for software documentation in science combined with concrete examples from real-world scientific software solutions.
Measurement of the W boson helicity fractions in the decays of top quark pairs to lepton + jets final states produced in pp collisions at sqrt(s) = 8 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The W boson helicity fractions from top quark decays in t t-bar events are measured using data from proton-proton collisions at a centre-of-mass energy of 8 TeV. The data were collected in 2012 with the CMS detector at the LHC, corresponding to an integrated luminosity of 19.8 inverse femtobarns. Events are reconstructed with either one muon or one electron, along with four jets in the final state, with two of the jets being identified as originating from b quarks. The measured helicity fractions from both channels are combined, yielding F[0] = 0.681 +/- 0.012 (stat) +/- 0.023 (syst), F[L] = 0.323 +/- 0.008 (stat) +/- 0.014 (syst), and F[R] = -0.004 +/- 0.005 (stat) +/- 0.014 (syst) for the longitudinal, left-, and right-handed components of the helicity, respectively. These measurements of the W boson helicity fractions are the most accurate to date and they agree with the predictions from the standard model.
description: Replaced with published version. Added the journal reference. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-13-008/
THE INFLUENCE OF YOUTUBE ADVERTISEMENT ON BUYING PREFERENCES OF BSBA STUDENTS IN SLSU.pdf
Creators: name: Babiera, Trisha Mae
name: Parado, Aira Jeliel
Publisher: name: figshare
Year: 2023
Subjects: Consumer behaviour
Marketing management (incl. strategy and customer relations)
Marketing communications

description: The popularity of YouTube had influenced many businesses to design and display advertisements on its site to promote their brand. Thus, the main objective of this study was to determine the influence of YouTube advertisements on buying preferences of BSBA students in SLSU. This study also aims to determine the profile of the respondents, to identify their perception and buying preferences, to examine if there is a relationship between the perception and buying preferences, as well as if there is a significant difference in perception and buying preferences on YouTube advertisements when grouped according to profile factors, and lastly to create a video containing tips on how to advertise on YouTube. Moreover, the survey questionnaires were distributed via printed questionnaires and Google Forms. The Likert scale was used to determine the perception and buying preferences of YouTube advertisements by the respondents. The results showed the majority of the respondents were female and watched YouTube daily with 1-2 hours of screen time. BSBA students’ perception of YouTube advertisements is informative over other advertising approaches. It was also found that AIO influenced them in their buying preferences specifically opinions. According to the data, it showed that there is a significant relationship between the perception of YouTube Advertisements and the buying preferences of the respondents. Moreover, there were significant differences in the distribution of perception and buying preferences in terms of how often they watched YouTube. Thus, a video was proposed to provide tips on how to advertise on YouTube based on the results of the study.
Stereotype threat in learning situations? An investigation among language minority students
Creators: name: König, Sabrina
name: Stang-Rabrig, Justine
name: Hannover, Bettina
name: Zander, Lysann
name: McElvany, Nele
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: Elementary school students
subject: Identification with the culture of residence
subject: Language minority students
subject: Stereotype threat
subject: Vocabulary learning
subject: 370
subject: Grundschule
subject: Sprachkompetenz
subject: Sprachliche Minderheit
subject: Stereotyp
subject: Lernen

description: Stereotype threat (ST) is a potential explanation for inequalities in language competencies observed between students from different language backgrounds. Language competencies are an important prerequisite for educational success, wherefore the significance for investigation arises. While ST effects on achievement are empirically well documented, little is known about whether ST also impairs learning. Thus, we investigated vocabulary learning in language minority elementary school students, also searching for potential moderators. In a pre-post design, 240 fourth-grade students in Germany who were on average 10 years old (MAge = 9.92, SD = 0.64; 49.8% female) were randomly assigned to one of four experimental conditions: implicit ST, explicit ST without threat removal before posttest, explicit ST with threat removal before posttest, and a control group. Results showed that learning difficult vocabulary from reading two narrative texts was unaffected by ST. Neither students’ identification with their culture of residence and culture of origin nor stereotyped domain of reading were moderators. The findings are discussed with regard to content and methodological aspects such that a motivation effect might have undermined a possible ST effect. Implications for future research include examining the question at what age children become susceptible to ST and whether students have internalized negative stereotypes about their own group, which could increase the likelihood of ST effects occurring.
description: European journal of psychology of education;38(2)
On [H1]3×3 , [H(curl)]3 and H(sym Curl) finite elements for matrix-valued Curl problems
Creators: name: Sky, Adam
name: Muench, Ingo
name: Neff, Patrizio
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: Approximation error
subject: Finite elements
subject: Nédélec elements
subject: Relaxed micromorphic continuum
subject: Relaxed micromorphic complex
subject: sym Curl elements
subject: 690
subject: Approximation
subject: Rechenfehler
subject: Finite-Elemente-Methode
subject: Numerisches Verfahren

description: In this work we test the numerical behaviour of matrix-valued fields approximated by finite element subspaces of [H1]3×3, [H(curl)]3 and H(symCurl) for a linear abstract variational problem connected to the relaxed micromorphic model. The formulation of the corresponding finite elements is introduced, followed by numerical benchmarks and our conclusions. The relaxed micromorphic continuum model reduces the continuity assumptions of the classical micromorphic model by replacing the full gradient of the microdistortion in the free energy functional with the Curl. This results in a larger solution space for the microdistortion, namely [H(curl)]3 in place of the classical [H1]3×3. The continuity conditions on the microdistortion can be further weakened by taking only the symmetric part of the Curl. As shown in recent works, the new appropriate space for the microdistortion is then H(symCurl). The newly introduced space gives rise to a new differential complex for the relaxed micromorphic continuum theory.
description: Journal of engineering mathematics;136(1)
Introduction: researching Corpus Pragmatics in Irish English
Creators: name: Ronan, Patricia
name: Kirk, John
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: 420

description: This Introduction to the Special Issue describes the research background to Irish English Corpus Pragmatics. It also gives a brief overview of the papers accepted for the Special Issue. These papers introduce new approaches to the field of Irish Corpus Pragmatics, allowing scholars to expand their methodological tool boxes in dealing with Pragmatics on the basis of corpus evidence.
description: Corpus pragmatics;6(2)