cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Climatic triggering of landslide sediment supply in the Alpine Rhine
Creators: name: Demmel, Sophia
name: Agostini, Ludovico
name: Garipova, Sofia
name: Leonarduzzi, Elena
name: Schlunegger, Fritz
name: Molnar, Peter
Publisher: name: ETH Zurich
Year: 2024
Subjects: subject: info:eu-repo/classification/ddc/500
subject: Natural sciences
subject: FOS: Natural sciences

description: EGUsphere
Evidence for ram pressure stripping in a cluster of galaxies at z=0.7
Creators: name: Boselli
name: Epinat
name: Contini
name: Abril-Melgarejo
name: Boogaard
name: Pointecouteau
name: Ventou
name: Brinchmann
name: Carton
name: Finley
name: Michel-Dansac
name: Soucail
name: Weilbacher
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: MUSE observations of the cluster of galaxies CGr32 ($M_{200}$ $\simeq$ 2 $\times$ 10$^{14}$ M$_{\odot}$) at $z$ = 0.73 reveal the presence of two massive star forming galaxies with extended tails of diffuse gas detected in the [OII]$λλ$3727-3729 A emission-line doublet. The tails, which have a cometary shape with a typical surface brightness of a few 10$^{-18}$ erg s$^{-1}$ cm$^{-2}$ arcsec$^{-2}$, extend up to $\simeq$ 100 kpc (projected distance) from the galaxy discs and are not associated to any stellar component. All this observational evidence suggests that the gas has been removed during a ram-pressure stripping event. This observation is thus the first evidence that dynamical interactions with the intracluster medium were active when the Universe had only half of its present age. The density of the gas derived using the observed [OII]$λ$3729/[OII]$λ$3726 line ratio implies a very short recombination time, suggesting that a source of ionisation is necessary to keep the gas ionised within the tail.
description: 10 pages, 6 figures, accepted in A&A
Source-to-Sink Sediment Tracing in the Glogn River Catchment
Creators: name: Garipova, Sofia
name: Mair, David
name: Demmel, Sophia
name: Agostini, Ludovico
name: Akçar, Naki
name: Molnar, Peter
name: Schlunegger, Fritz
Publisher: name: ETH Zurich
Year: 2024
Subjects: subject: info:eu-repo/classification/ddc/500
subject: Natural sciences
subject: FOS: Natural sciences

description: EGUsphere
Quantum generative model for sampling many-body spectral functions
Creators: name: Sels, Dries
name: Demler, Eugene
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum phase estimation is at the heart of most quantum algorithms with exponential speedup. In this letter we demonstrate how to utilize it to compute the dynamical response functions of many-body quantum systems. Specifically, we design a circuit that acts as an efficient quantum generative model, providing samples out of the spectral function of high rank observables in polynomial time. This includes many experimentally relevant spectra such as the dynamic structure factor, the optical conductivity or the NMR spectrum. Experimental realization of the algorithm, apart from logarithmic overhead, requires doubling the number of qubits as compared to a simple analog simulator.
Formation sites of Population III star formation: The effects of different levels of rotation and turbulence on the fragmentation behavior of primordial gas
Creators: name: Wollenberg, Katharina M. J.
name: Glover, Simon C. O.
name: Clark, Paul C.
name: Klessen, Ralf S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use the moving-mesh code AREPO to investigate the effects of different levels of rotation and turbulence on the fragmentation of primordial gas and the formation of Population III stars. We consider 9 different combinations of turbulence and rotation and carry out 5 different realizations of each setup, yielding one of the largest sets of simulations of Population III star formation ever performed. We find that fragmentation in Population III star-forming systems is a highly chaotic process and show that the outcomes of individual realizations of the same initial conditions often vary significantly. However, some general trends are apparent. Increasing the turbulent energy promotes fragmentation, while increasing the rotational energy inhibits fragmentation. Within the 1000 yr period that we simulate, runs including turbulence yield flat protostellar mass functions while purely rotational runs show a more top-heavy distribution. The masses of the individual protostars are distributed over a wide range from a few $10^{-3} \, {\rm M_{\odot}}$ to several tens of ${\rm M_\odot}$. The total mass growth rate of the stellar systems remains high throughout the simulations and depends only weakly on the degree of rotation and turbulence. Mergers between protostars are common, but predictions of the merger fraction are highly sensitive to the criterion used to decide whether two protostars should merge. Previous studies of Population III star formation have often considered only one realization per set of initial conditions. However, our results demonstrate that robust trends can only be reliably identified by considering averages over a larger sample of runs.
description: 25 pages, 11 figures. Accepted by MNRAS. PDF and machine-readable versions of the tables from Appendix B can be downloaded from http://www.ita.uni-heidelberg.de/~sglover/Wollenberg2019-AppendixB.tar.gz
Quantum information and special relativity
Creators: name: Peres, Asher
name: Terno, Daniel R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Relativistic effects affect nearly all notions of quantum information theory. The vacuum behaves as a noisy channel, even if the detectors are perfect. The standard definition of a reduced density matrix fails for photon polarization because the transversality condition behaves like a superselection rule. We can however define an effective reduced density matrix which corresponds to a restricted class of positive operator-valued measures. There are no pure photon qubits, and no exactly orthogonal qubit states. Reduced density matrices for the spin of massive particles are well-defined, but are not covariant under Lorentz transformations. The spin entropy is not a relativistic scalar and has no invariant meaning. The distinguishability of quantum signals and their entanglement depend on the relative motion of observers.
description: RevTex, 6 pages with one figure. Proceedings of TH-2002, Paris, 2002
Theory determination of $\bar{B}\to D^{(*)}\ell^-\barν$ form factors at $\mathcal{O}(1/m_c^2)$
Creators: name: Bordone, Marzia
name: Jung, Martin
name: van Dyk, Danny
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We carry out an analysis of the full set of ten $\bar{B}\to D^{(*)}$ form factors within the framework of the Heavy-Quark Expansion (HQE) to order $\mathcal{O}(α_s,\,1/m_b,\,1/m_c^2)$, both with and without the use of experimental data. This becomes possible due to a recent calculation of these form factors at and beyond the maximal physical recoil using QCD light-cone sum rules, in combination with constraints from lattice QCD, QCD three-point sum rules and unitarity. We find good agreement amongst the various theoretical results, as well as between the theoretical results and the kinematical distributions in $\bar{B}\to D^{(*)}\lbrace e^-,μ^-\rbrace\barν$ measurements. The coefficients entering at the $1/m_c^2$ level are found to be of $\mathcal{O}(1)$, indicating convergence of the HQE. The phenomenological implications of our study include an updated exclusive determination of $|V_{cb}|$ in the HQE, which is compatible with both the exclusive determination using the BGL parametrization and with the inclusive determination. We also revisit predictions for the lepton-flavour universality ratios $R_{D^{(*)}}$, the $τ$ polarization observables $P_τ^{D^{(*)}}$, and the longitudinal polarization fraction $F_L$. Posterior samples for the HQE parameters are provided as ancillary files, allowing for their use in subsequent studies.
description: 14 pages, 2 figures, 3 tables, link to ancillary files on Zenodo.org
Aeger Munster 1839
Creators: name: Jauvion, Clément
name: Charbonnier, Sylvain
name: Bernard, Sylvain
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Aegeridae
Aeger

description: Genus Aeger Münster, 1839
 Aeger Münster, 1839: 64, 65.
 TYPE SPECIES. — Aeger tipularius Schlotheim, 1822, by subsequent designation of Woods (1925). See Schweigert et al. (2016) for an updated revision of this species.
 EMENDED DIAGNOSIS BY Charbonnier et al. (2017). — Rostrum with one infrarostral spine; cervical groove steeply inclined, not joined to the dorsal margin, joined to antennal groove; oblique and sinuous branchiocardiac groove, crossing all the carapace from the posterior margin to the hepatic region; convex hepatic groove joined anteriorly to cervical groove and posteriorly to branchiocardiac groove; short inferior groove backward directed, not joined to ventral margin; hypertrophied Mxp3 with rows of movable spines; branch-like Mxp3 dactylus; chelate P1-P3 with chelae bearing movable spines on outer margins; achelate P4-P5, smooth; uropodal exopod with diaeresis.
description: Published as part of Jauvion, Clément, Charbonnier, Sylvain & Bernard, Sylvain, 2017, A new look at the shrimps (Crustacea, Decapoda, Penaeoidea) from the Middle Jurassic La Voulte-sur-Rhône Lagerstätte, pp. 705-716 in Geodiversitas 39 (4) on page 708, DOI: 10.5252/g2017n4a3, http://zenodo.org/record/5207286
Dephasing of qubits by transverse low-frequency noise
Creators: name: Makhlin, Yuriy
name: Shnirman, Alexander
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze the dissipative dynamics of a two-level quantum system subject to low-frequency, e.g. 1/f noise, motivated by recent experiments with superconducting quantum circuits. We show that the effect of transverse linear coupling of the system to low-frequency noise is equivalent to that of quadratic longitudinal coupling. We further find the decay law of quantum coherent oscillations under the influence of both low- and high-frequency fluctuations, in particular, for the case of comparable rates of relaxation and pure dephasing.
Remarks on entanglement assisted classical capacity
Creators: name: Fan, Heng
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The property of the optimal signal ensembles of entanglement assisted channel capacity is studied. A relationship between entanglement assisted channel capacity and one-shot capacity of unassisted channel is obtained. The data processing inequalities, convexity and additivity of the entanglement assisted channel capacity are reformulated by simple methods.
description: Revtex, 5 pages
Chilibathynella Noodt 1963
Creators: name: Camacho, A. I.
name: Hancock, P.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Bathynellacea
Parabathynellidae
Chilibathynella

description: Genus Chilibathynella Noodt, 1963
 Diagnosis (Noodt 1963)
Slender body. Eight thoracopods. One-segmented exopod of thoracopod I to VII. Epipod present in Th II to VII. Pleopod I present and very small. Antennule sevensegmented; third segment with secondary flagellum one-segmented; second segment of male antenna with antennal organ. Antenna with four segments, without exopod.
 Type species: Chilibathynella clandestina Noodt, 1963.
 Amended diagnosis (Schminke 1973; Ranga Reddy 2006; Schminke 2011)
 Male Th VIII with large subglobular basal segment of the protopod and large bulbous backwards-orientated basipod; basipod is inserted at the same height; small endopod with two or three setae; small exopod with small terminal teeth. Exopod of the Th I to VII one-segmented; seta of the outer edge of the second segment of the thoracopods rudimentary or absent. Antennule seven-segmented; second segment with antennal organ in the males and with three or four peg-shaped and two normal setae. Antenna with four to six segments. Typical mandible with prominent “Borstenlobus” (pars molaris). Maxilla four-segmented and heavily armed with many setae. Th VIII females and first pleopods, one-segmented (female of C. kotumsarensis unknown). Sympod of the uropod with homonomous or inhomonomous row of spines; endopod dagger-shaped with one terminal spine. Dorsolateral furcal organ large.
description: Published as part of Camacho, A. I. & Hancock, P., 2011, Two new species of the genus Chilibathynella Noodt, 1963 and Onychobathynella bifurcata gen. et sp. nov (Crustacea: Syncarida: Parabathynellidae) from New South Wales, Australia, pp. 145-173 in Journal of Natural History 46 (3 - 4) on page 148, DOI: 10.1080/00222933.2011.626129, http://zenodo.org/record/5205158
Additional file 1: of The Heidelberg Milestones Communication Approach (MCA) for patients with prognosis <12Â months: protocol for a mixed-methods study including a randomized controlled trial
Creators: name: Siegle, Anja
name: Villalobos, Matthias
name: Bossert, Jasmin
name: Krug, Katja
name: Hagelskamp, Laura
name: Krisam, Johannes
name: Handtke, Violet
name: Deis, Nicole
name: JĂźnger, Jana
name: Wensing, Michel
name: Thomas, Michael
Publisher: name: figshare
Year: 2018
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Computational Biology

description: Description of the intervention. (PDF 293 kb)
re3data - Indexing the global research data repository landscape since 2012
Creators: name: Pampel, Heinz
name: Weisweiler, Nina Leonie
name: Strecker, Dorothea
name: Witt, Michael
name: Vierkant, Paul
name: Elger, Kirsten
name: Bertelmann, Roland
name: Buys, Matthew
name: Ferguson, Lea Maria
name: Kindling, Maxi
name: Kotarski, Rachael
name: Petras, Vivien
Publisher: name: Zenodo
Year: 2024

description: For more than a decade, re3data, the global Registry of Research Data Repositories, has helped researchers, funding agencies, libraries, and data centers to find, identify, and reference research data repositories. As the world’s largest directory of such infrastructures, re3data currently describes over 3,000 repositories on the basis of a comprehensive metadata schema. The service allows searching for research data repositories of any type and from all disciplines. Users can filter results based on a wide range of characteristics. The re3data descriptions are available as Open Data accessible through an API and are utilized by numerous Open Science services. 

re3data is engaged in various initiatives and projects concerning data management and is mentioned in the policies of many scientific institutions, funding organizations, and publishers. Notable examples include the European Commission, the National Science Foundation (NSF), and the National Institutes of Health (NIH). Moreover, a diverse array of stakeholders utilizes data from re3data to augment their community services, such as the European Open Science Cloud (EOSC) and the National Research Data Infrastructure (NFDI) in Germany. Through its activities and features, re3data supports the discoverability of trustworthy research data repositories.

In our poster, we will reflect on the ten-year experience of running re3data and discuss ten key issues related to the management of an Open Science service that caters to research data repositories and their users worldwide. These encompass: 

Our ongoing commitment to openness,

the pivotal role of quality assurance in service operation, 

our proactive engagement with the global infrastructure and Open Science communities, 

the importance of interoperability to enable automated data flows, 

the necessity for continuous development, 

ensuring sustainability in the face of changing demands, 

the service's entrenchment in research data policies and other Open Science regulations, 

the emphasis on data reuse for re3data, 

the various research endeavors that utilize re3data, and 

the significance of public outreach efforts to amplify the visibility of such an internationally utilized service.
Aharonov-Bohm interferences in polycrystalline graphene
Creators: name: Nguyen, Viet Hung
name: Charlier, Jean-Christophe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Aharonov-Bohm (AB) interferences in the quantum Hall regime can be achieved, provided that electrons are able to transmit between two edge channels in nanostructures. Pioneering approaches include quantum point contacts in 2DEG systems, bipolar graphene p-n junctions, and magnetic field heterostructures. In this work, defect scattering is proposed as an alternative mechanism to achieve AB interferences in polycrystalline graphene. Indeed, due to such scattering, the extended defects across the sample can act as tunneling paths connecting quantum Hall edge channels. Consequently, strong AB oscillations in the conductance are predicted in polycrystalline graphene systems with two parallel grain boundaries. In addition, this general approach is demonstrated to be applicable to nano-systems containing two graphene barriers with functional impurities and perspectively, can also be extended to similar systems of 2D materials beyond graphene.
description: 8 pages, 5 figures, Supplementary Information, submitted
Inflation from Quantum Geometry
Creators: name: Bojowald, Martin
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum geometry predicts that a universe evolves through an inflationary phase at small volume before exiting gracefully into a standard Friedmann phase. This does not require the introduction of additional matter fields with ad hoc potentials; rather, it occurs because of a quantum gravity modification of the kinetic part of ordinary matter Hamiltonians. An application of the same mechanism can explain why the present-day cosmological acceleration is so tiny.
description: 4 pages, 3 figures
Paschen beta emission as a tracer of outflow activity from T-Tauri stars, as compared to Optical Forbidden emission
Creators: name: Whelan, E. T.
name: Ray, T. P.
name: Davis, C. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Paschen beta (1.2822 micron) emission line found in the near-infrared spectra of T-Tauri stars (TTSs) is believed to trace the accretion of material onto the central star. We present spectroscopic data which suggests that this may not always be the case. The technique of spectro-astrometry is used by us to measure positional displacements in the Pab emission from four T-Tauri stars, namely DG Tau, V536 Aql, LkHalpha 321 and RW Aur. We also observed the optical forbidden emission from these sources. Forbidden emission lines are formed in the outflows that accompany the evolution of protostars and so are ideal to use as a comparison to confirm that the measured offsets in the Pab emission are indeed due to outflowing material. Models based on the magnetospheric accretion theory have been the most successful to date in explaining the origin of atomic hydrogen emission lines. Yet we see that the line profiles of the sources showing displacement in their Pab emission all have features that the magnetospheric accretion model has so far failed to explain, such as broad full width half maxima, large wings and an absence of red shifted absorption features. The failure of the models to explain the presence of large extended wings in the line profiles is particularly interesting in the context of this study as in all cases it is in the extended wings that we measure offsets in position with respect to the source.
description: 16 pages, 7 figures
Creation of the Nonconformal Scalar Particles in Nonstationary Metric
Creators: name: Pavlov, Yu. V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The nonconformal scalar field is considered in N-dimensional space-time with metric which includes, in particular, the cases of nonhomogeneous spaces and anisotropic spaces of Bianchi type-I. The modified Hamiltonian is constructed. Under the diagonalization of it the energy of quasiparticles is equal to the oscillator frequency of the wave equation. The density of particles created by nonstationary metric is investigated. It is shown that the densities of conformal and nonconformal particles created in Friedmann radiative-dominant Universe coincide.
description: LaTeX, 4 pages, no figures
Uas makalah individu Corporate Public Relations Rangga Pramu Aditya (11823054) "Corporate Social Responsibility"
Creators: name: Aditya, Rangga Pramu
Publisher: name: Zenodo
Year: 2022
Subjects: Corporate, Social, dan Responsibility

description: makalah ini dibuat untuk memenuhi salah satu tugas akhir pada mata kuliah Corporate Public Relations
Towards A Logical Account of Epistemic Causality
Creators: name: Khan, Shakil M.
name: Soutchanski, Mikhail
Publisher: name: arXiv
Year: 2019
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: I.2

description: Reasoning about observed effects and their causes is important in multi-agent contexts. While there has been much work on causality from an objective standpoint, causality from the point of view of some particular agent has received much less attention. In this paper, we address this issue by incorporating an epistemic dimension to an existing formal model of causality. We define what it means for an agent to know the causes of an effect. Then using a counterexample, we prove that epistemic causality is a different notion from its objective counterpart.
description: In Proceedings CREST 2019, arXiv:1910.13641
Automation and the future of the welfare state: basic income as a response to technological change?
Creators: name: Clau Dermont
name: Weisstanner, David
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Neuroscience
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Plant Biology
subject: FOS: Biological sciences

description: Technology entrepreneurs have endorsed a universal basic income (UBI) as a remedy against disruptions of the work force due to automation. The advancement of information technologies could thus drastically reshape welfare state policy, but its impact on citizens’ preferences about UBI is unexplored. We extend previous research on citizens’ preferences showing a link between job automation and demand for redistribution to the case of UBI preferences. Using European Social Survey data in 21 countries, we find no association between risk of job automation and UBI support. Our findings suggest that UBI and redistribution preferences differ in two important ways: First, opinion formation about UBI is still ongoing. Second, demand for UBI is lower than demand for redistribution, and traditional supporters of redistribution are sceptical about an UBI. This points to the multidimensionality of policy preferences. Its universalistic nature could imply that UBI support is more culturally driven than traditional welfare policies.
What is a Peak Oil and When is It Going to Happen?
Creators: name: Mosashvili, Gia
Publisher: name: figshare
Year: 2020
Subjects: subject: Economics
subject: 140210 International Economics and International Finance
subject: FOS: Economics and business

description: Peak oil is the point in time when crude oil production has reached its maximum rate after which it starts declining. Causes could be geological and economic factors. The term ‘oil’ has many definitions in English language but we use it as crude oil. ‘Peak’ means a bell shaped curve. The peak oil theory proves that when oil extraction reaches peak, price of crude oil grows and it will never fall. Also, the theory includes the notion that after this historical moment, oil will start declining forever. The developer of peak oil theory is Marion K. Hubbert, who predicted the future of American crude oil. He explains that the United States started oil producing from zero in the late 19th century, reached peak between 1965 –1975 and declined from 1976. He predicted that for 2150, oil production will be the same as it was in the 19th century – zero. Later, Hubbert’s notions expanded on other oil producing regions. There are proponents and opponents of peak oil theory, some agree and some disagree.Scientific research ‘What is a peak oil and when is it going to happen?’ aims to check and examine peak oil theory, its validity and compliance with reality. The paper includes five parts: introduction, observation, findings, conclusion and bibliography. In findings, which is a major research, peak oil theory is rejected and the reason is its inaccuracy with recent statistics of oil prices and undiscovered oil resources. As for the methodology, quantitative and qualitative methods are used for analyzing primary and secondary documents.
Coarsening process in one-dimensional surface growth models
Creators: name: Torcini, Alessandro
name: Politi, Paolo
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Surface growth models may give rise to unstable growth with mound formation whose tipical linear size L increases in time. In one dimensional systems coarsening is generally driven by an attractive interaction between domain walls or kinks. This picture applies to growth models for which the largest surface slope remains constant in time (model B): coarsening is known to be logarithmic in the absence of noise (L(t)=log t) and to follow a power law (L(t)=t^{1/3}) when noise is present. If surface slope increases indefinitely, the deterministic equation looks like a modified Cahn-Hilliard equation: here we study the late stage of coarsening through a linear stability analysis of the stationary periodic configurations and through a direct numerical integration. Analytical and numerical results agree with regard to the conclusion that steepening of mounds makes deterministic coarsening faster: if alpha is the exponent describing the steepening of the maximal slope M of mounds (M^alpha = L) we find that L(t)=t^n: n is equal to 1/4 for 12, according to n=alpha/(5*alpha -2). On the other side, the numerical solution of the corresponding stochastic equation clearly shows that in the presence of shot noise steepening of mounds makes coarsening slower than in model B: L(t)=t^{1/4}, irrespectively of alpha. Finally, the presence of a symmetry breaking term is shown not to modify the coarsening law of model alpha=1, both in the absence and in the presence of noise.
description: One figure and relative discussion changed. To be published in Eur. Phys. J. B
STUDY ABOUT HEREDITARY GINGIVAL FIBROMATOSIS AND ITS IMPACT ON DENTAL TREATMENT
Creators: name: Marques, Yago Moreira
name: Paulin, Ricardo
name: Santos, Lais Natália De Carvalho
name: Rosa, Erica Carine Campos Caldas
Publisher: name: figshare
Year: 2019
Subjects: subject: 110502 Dental Therapeutics, Pharmacology and Toxicology
subject: FOS: Clinical medicine
subject: 110599 Dentistry not elsewhere classified
subject: 110501 Dental Materials and Equipment

description: Introduction: Gingival Fibromatosis orGingival Hyperplasia is a rare disorderwith slow and progressive growth andis characterized by being a neoplasm inthe gingival tissue, where it can be foundin a localized manner. This study aimsto elucidate the characteristics and possiblemanifestations, aiming to facilitateits identifi cation, treatment and control.Methodology: This is a literature review.Forty-two articles and theses with languagesin English, Spanish, French, and Portuguesewere researched, whose sourcesare Scielo and Pubmed, and 25 articleswere included for their relevance to thetopic. Literature review: Gingival fi bromatosisis a clinical manifestation presentin several genetic syndromes that canlead to a craniofacial involvement that ischaracterized by the expansion and accumulationof connective tissue with increasednumber of cells and collagen fi bers.Fibromatosis has a proliferation of well-differentiated fi broblasts with varying amountsof collagen between proliferating cellsand can be classifi ed as: drug-inducedand hereditary. Through histopathology,the stratifi ed squamous epithelium is obesewith prominent and elongated ridges,dense connective tissue and disorganizedcells with slow but progressive growth. Itis also a rare disorder of non-neoplasticgingival tissue (1 case/750,000 people)that presents normal coloration, fi rm consistencyand absence of infl ammatorysigns. Conclusion: The expression ofGingival Fibromatosis has several origins,making it necessary to know the causativefactor in the patient to prepare the treatmentplan according to their needs, so theconversation with the patient through theanamnesis is so important at the beginningof treatment. Oral manifestations areimportant clinical fi ndings to assist in thediagnosis of genetic syndromes, allowingthe dentist to guide their patients and clarifydoubts about dental impairment.
EventChat: Implementation and user-centric evaluation of a large language model-driven conversational recommender system for explorin leisure events in an SME...
Creators: name: Kunstmann, Hannes
name: Ollier, Joseph
name: Persson, Joel
name: von Wangenheim, Florian
Publisher: name: ETH Zurich
Year: 2024
Subjects: Large language model (LLM)
Conversational recommender system (CRS)
ChatGPT
Small and medium-sized enterprises (SME)
ResQue

description: Large language models (LLMs) present an enormous evolution in the strategic potential of conversational recommender systems (CRS). Yet to date, research has predominantly focused upon technical frameworks to implement LLM-driven CRS, rather than end-user evaluations or strategic implications for firms, particularly from the perspective of a small to medium enterprises (SME) that makeup the bedrock of the global economy. In the current paper, we detail the design of an LLM-driven CRS in an SME setting, and its subsequent performance in the field using both objective system metrics and subjective user evaluations. While doing so, we additionally outline a short-form revised ResQue model for evaluating LLM-driven CRS, enabling replicability in a rapidly evolving field. Our results reveal good system performance from a user experience perspective (85.5% recommendation accuracy) but underscore latency, cost, and quality issues challenging business viability. Notably, with a median cost of $0.04 per interaction and a latency of 5.7s, cost-effectiveness and response time emerge as crucial areas for achieving a more user-friendly and economically viable LLM-driven CRS for SME settings. One major driver of these costs is the use of an advanced LLM as a ranker within the retrieval-augmented generation (RAG) technique. Our results additionally indicate that relying solely on approaches such as Prompt-based learning with ChatGPT as the underlying LLM makes it challenging to achieve satisfying quality in a production environment. Strategic considerations for SMEs deploying an LLM-driven CRS are outlined, particularly considering trade-offs in the current technical landscape.
description: arXiv
A Supernova Brane Scan
Creators: name: Avelino, P. P.
name: Martins, C. J. A. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a `brane-world scenario' recently introduced by Dvali, Gabadadze and Porrati, and subsequently proposed as an alternative to a cosmological constant in explaining the current acceleration of the universe. We show that, contrary to these claims, this proposal is already strongly disfavoured by the available Type Ia Supernovae, Cosmic Microwave Background and cluster data.
description: Further cosmetic changes; to appear in The Astrophysical Journal, v563
Quantitative critique of leaf‐based paleo‐CO2 proxies: Consequences for their reliability and applicability
Creators: name: Konrad, Wilfried
name: Royer, Dana L.
name: Franks, Peter J.
name: Roth‐Nebelsick, Anita
Publisher: name: John Wiley & Sons, Inc.
Year: 2020

description: A variety of proxies have been developed to reconstruct paleo‐CO2 from fossil leaves. These proxies rely on some combination of stomatal morphology, leaf δ13C, and leaf gas exchange. A common conceptual framework for evaluating these proxies is lacking, which has hampered efforts for inter‐comparison. Here we develop such a framework, based on the underlying physics and biochemistry. From this conceptual framework, we find that the more extensively parameterised proxies, such as the optimisation model, are likely to be the most robust. The simpler proxies, such as the stomatal ratio model, tend to under‐predict CO2, especially in warm (>15°C) and moist (>50% humidity) environments. This identification of a structural under‐prediction may help to explain the common observation that the simpler proxies often produce estimates of paleo‐CO2 that are lower than those from the more complex proxies and other, non‐leaf‐based CO2 proxies. The use of extensively parameterised models is not always possible, depending on the preservation state of the fossils and the state of knowledge about the fossil's nearest living relative. With this caveat in mind, our analysis highlights the value of using the most complex leaf‐based model as possible.
description: National Science Foundation http://dx.doi.org/10.13039/100000001
description: The Australian Research Council
What is a Peak Oil and When is It Going to Happen?
Creators: name: Mosashvili, Gia
Publisher: name: figshare
Year: 2019
Subjects: subject: Economics
subject: 140210 International Economics and International Finance
subject: FOS: Economics and business

description: Peak oil is the point in time when crude oil production has reached its maximum rate after which it starts declining. Causes could be geological and economic factors. The term ‘oil’ has many definitions in English language but we use it as crude oil. ‘Peak’ means a bell shaped curve. The peak oil theory proves that when oil extraction reaches peak, price of crude oil grows and it will never fall. Also, the theory includes the notion that after this historical moment, oil will start declining forever. The developer of peak oil theory is Marion K. Hubbert, who predicted the future of American crude oil. He explains that the United States started oil producing from zero in the late 19th century, reached peak between 1965 –1975 and declined from 1976. He predicted that for 2150, oil production will be the same as it was in the 19th century – zero. Later, Hubbert’s notions expanded on other oil producing regions. There are proponents and opponents of peak oil theory, some agree and some disagree.Scientific research ‘What is a peak oil and when is it going to happen?’ aims to check and examine peak oil theory, its validity and compliance with reality. The paper includes five parts: introduction, observation, findings, conclusion and bibliography. In findings, which is a major research, peak oil theory is rejected and the reason is its inaccuracy with recent statistics of oil prices and undiscovered oil resources. As for the methodology, quantitative and qualitative methods are used for analyzing primary and secondary documents.
Onychobathynella Camacho & Hancock 2011, gen. nov.
Creators: name: Camacho, A. I.
name: Hancock, P.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Bathynellacea
Parabathynellidae
Onychobathynella

description: Onychobathynella gen. nov.
 Genus diagnosis
A.I has eight segments and terminal aesthetascs on the fifth to eighth segments; very short plumose setae and the remaining curved, claw-like setae are short, strong and barbed. A.II has five segments, the setae are also claw-like, short, strong and barbed, and the fifth segment has a plumose subterminal seta. Lb. with eight main teeth and six lateral teeth on both sides. Mx.I with proximal endite having four claws and distal endite with six claws and the three lateral setae as strong barbed claws. Mx.II with four segments. Exopods of Th I to VII with one segment and strong barbed claw-like setae; epipod absent on Th I; endopods of Th I to VII without dorsal (outer marginal) setae, and all other setae with strong, barbed claws, except the setae of four segments that present a common aspect. Female Th VIII big, elongated, one-segmented and with one distal small tooth. First pair of pleopods present, one-segmented and with two strong terminal barbed setae that resemble claws. Sympod of uropod with homonomous row of spines; endopod with two strong distal spines, two apical small barbed setae and two more stronger barbed setae, resembling claws; exopod with six strong and short barbed claw-like setae.
 Type species: Onychobathynella bifurcata sp. nov.
description: Published as part of Camacho, A. I. & Hancock, P., 2011, Two new species of the genus Chilibathynella Noodt, 1963 and Onychobathynella bifurcata gen. et sp. nov (Crustacea: Syncarida: Parabathynellidae) from New South Wales, Australia, pp. 145-173 in Journal of Natural History 46 (3 - 4) on page 163, DOI: 10.1080/00222933.2011.626129, http://zenodo.org/record/5205158
АКТУАЛЬНОСТЬ ИЗУЧЕНИЯ СПАСТИЧЕСКОГО ТЕТРОПАРЕЗА
Creators: name: Султонова, Лола
name: Жумаев, Фаррух
Publisher: name: Zenodo
Year: 2024

description: В данной статье представлена информация о материале и методах изучения антропометрических показателей, методах обследования и методах лечения у детей первого и второго детского возраста, страдающих спастическим тетропарезом.
Tip-Enhanced Infrared Difference-Nanospectroscopy of the Proton Pump Activity of Bacteriorhodopsin in Single Purple Membrane Patches
Creators: name: Giliberti, Valeria
name: Polito, Raffaella
name: Ritter, Eglof
name: Broser, Matthias
name: Hegemann, Peter
name: Puskar, Ljiljana
name: Schade, Ulrich
name: Zanetti-Polzi, Laura
name: Daidone, Isabella
name: Corni, Stefano
name: Rusconi, Francesco
name: Biagioni, Paolo
name: Baldassarre, Leonetta
name: Ortolani, Michele
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Photosensitive proteins embedded in the cell membrane (about 5 nm thickness) act as photoactivated proton pumps, ion gates, enzymes, or more generally, as initiators of stimuli for the cell activity. They are composed of a protein backbone and a covalently bound cofactor (e.g. the retinal chromophore in bacteriorhodopsin (BR), channel rhodopsin, and other opsins). The light-induced conformational changes of both the cofactor and the protein are at the basis of the physiological functions of photosensitive proteins. Despite the dramatic development of microscopy techniques, investigating conformational changes of proteins at the membrane monolayer level is still a big challenge. Techniques based on atomic force microscopy (AFM) can detect electric currents through protein monolayers and even molecular binding forces in single-protein molecules but not the conformational changes. For the latter, Fourier-transform infrared spectroscopy (FTIR) using difference-spectroscopy mode is typically employed, but it is performed on macroscopic liquid suspensions or thick films containing large amounts of purified photosensitive proteins. In this work, we develop AFM-assisted, tip-enhanced infrared difference-nanospectroscopy to investigate light-induced conformational changes of the bacteriorhodopsin mutant D96N in single submicrometric native purple membrane patches. We obtain a significant improvement compared with the signal-to-noise ratio of standard IR nanospectroscopy techniques by exploiting the field enhancement in the plasmonic nanogap that forms between a gold-coated AFM probe tip and an ultraflat gold surface, as further supported by electromagnetic and thermal simulations. IR difference-spectra in the 1450-1800 cm^{-1} range are recorded from individual patches as thin as 10 nm, with a diameter of less than 500 nm, well beyond the diffraction limit for FTIR microspectroscopy...
description: published under ACS AuthorChoice license
Geometrization of perfect fluid in 5-D Kaluza-Klein theory
Creators: name: Kokarev, Sergey S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: General formulation of geometrization matter problem by scalar field $ϕ=\sqrt{-G_{55}}$ with the help of possibilities of classical 5-D Kaluza-Klein theory is given. Mathematical integrability conditions for such geometrization for the case of perfect fluid are derived.
description: Latex 2.09, 9 pages
Upper limit to the photovoltaic efficiency of imperfect crystals
Creators: name: Kim, Sunghyun
name: Márquez, José A.
name: Unold, Thomas
name: Walsh, Aron
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The Shockley-Queisser (SQ) limit provides a convenient metric for predicting light-to-electricity conversion efficiency of a solar cell based on the band gap of the light-absorbing layer. In reality, few materials approach this radiative limit. We develop a formalism and a computational method to predict the maximum photovoltaic efficiency of imperfect crystals from first principles. Our scheme includes equilibrium populations of native defects, their carrier-capture coefficients, and the associated recombination rates. When applied to kesterite solar cells, we reveal an intrinsic limit of 20% for $\mathrm{Cu_2ZnSnSe_4}$, which falls far below the SQ limit of 32%. The effects of atomic substitution and extrinsic doping are studied, leading to pathways for enhanced efficiency of 31%. This approach can be applied to support targeted-materials selection for future solar-energy technologies.
description: 12 pages, 8 figures, 2 tables
Optimization of a Neutron-Spin Test of the Quantum Zeno Effect
Creators: name: Facchi, Paolo
name: Nakaguro, Yoichi
name: Nakazato, Hiromichi
name: Pascazio, Saverio
name: Unoki, Makoto
name: Yuasa, Kazuya
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A neutron-spin experimental test of the quantum Zeno effect (QZE) is discussed from a practical point of view, when the nonideal efficiency of the magnetic mirrors, used for filtering the spin state, is taken into account. In the idealized case the number N of (ideal) mirrors can be indefinitely increased, yielding an increasingly better QZE. By contrast, in a practical situation with imperfect mirrors, there is an optimal number of mirrors, N_opt, at which the QZE becomes maximum: more frequent measurements would deteriorate the performance. However, a quantitative analysis shows that a good experimental test of the QZE is still feasible. These conclusions are of general validity: in a realistic experiment, the presence of losses and imperfections leads to an optimal frequency N_opt, which is in general finite. One should not increase N beyond N_opt. A convenient formula for N_opt, valid in a broad framework, is derived as a function of the parameters characterizing the experimental setup.
description: 8 pages, 3 figures
Madecorphnus falculoides
Creators: name: details, Publication
name: authors, including instructions for
name: information, subscription
name: http
name: www. tandfonline. com
name: loi
name: tnah 20
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Orphnidae
Madecorphnus
Madecorphnus falculoides

description: Madecorphnus falculoides (Paulian, 1977)
(Figures 3, 8, 20, 31)
 Type material
 Holotype, male. Antsalova, Antsingy, Nature Reserve no 9, I.1975, A. Peyrieras leg (MNHN).
 Paratypes. One male and four females with the same data as the holotype.
 Diagnosis
 This species is similar to M. montreuili sp. nov. in having the right mandible with a tooth on inner side of scissorial part; it differs from it in the shape of the mandibles (Figure 3) and parameres (Figure 8) and in the absence of tubercles on the mentum.
description: Published as part of details, Publication, authors, including instructions for, information, subscription, http, www. tandfonline. com, loi & tnah 20, 2010, Revision of the Madagascan genus Madecorphnus Paulian (Coleoptera: Scarabaeidae: Orphninae), pp. 1095-1111 in Journal of Natural History 44 (17 - 18) on page 1100, DOI: 10.1080/00222931003632765, http://zenodo.org/record/5209099
Single-atom lasing induced atomic self trapping
Creators: name: Salzburger, Thomas
name: Ritsch, Helmut
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study motion and field dynamics of a single-atom laser consisting of a single incoherently pumped free atom moving in an optical high-{\it Q} resonator. For sufficient pumping, the system starts lasing whenever the atom is close to a field antinode. If the field mode eigenfrequency is larger than the atomic transition frequency, the generated laser light attracts the atom to the field antinode and cools its motion. Using quantum Monte Carlo wave function simulations, we investigate this coupled atom-field dynamics including photon recoil and cavity decay. In the regime of strong coupling, the generated field shows strong nonclassical features like photon antibunching, and the atom is spatially confined and cooled to sub-Doppler temperatures.
description: 4 pages, 6 figures