cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
X-ray astronomy of stellar coronae (Review)
Creators: name: Guedel, Manuel
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: X-ray emission from stars in the cool half of the Hertzsprung-Russell diagram is generally attributed to the presence of a magnetic corona that contains plasma at temperatures exceeding 1 million K. Coronae are ubiquitous among these stars, yet many fundamental mechanisms operating in their magnetic fields still elude an interpretation through a detailed physical description. Stellar X-ray astronomy is therefore contributing toward a deeper understanding of the generation of magnetic fields in magnetohydrodynamic dynamos, the release of energy in tenuous astrophysical plasmas through various plasma-physical processes, and the interactions of high-energy radiation with the stellar environment. Stellar X-ray emission also provides important diagnostics to study the structure and evolution of stellar magnetic fields from the first days of a protostellar life to the latest stages of stellar evolution among giants and supergiants. The discipline of stellar coronal X-ray astronomy has now reached a level of sophistication that makes tests of advanced theories in stellar physics possible. This development is based on the rapidly advancing instrumental possibilities that today allow us to obtain images with sub-arcsecond resolution and spectra with resolving powers exceeding 1000. High-resolution X-ray spectroscopy has, in fact, opened new windows into astrophysical sources, and has played a fundamental role in coronal research. The present article reviews the development and current status of various topics in the X-ray astronomy of stellar coronae, focusing on observational results and on theoretical aspects relevant to our understanding of coronal magnetic structure and evolution.
description: 168 journal-format pages, 50 figures, partly in color. Accepted for publication in Astronomy and Astrophysics Review. Many figures are reduced. Download a full-resolution (gzipped PS) version here: http://www.astro.phys.ethz.ch/papers/guedel/aar/AARev.ps.gz
Polyphase Waveform Design for MIMO Radar Space Time Adaptive Processing
Creators: name: Tang, Bo
name: Tuck, Jonathan
name: Stoica, Peter
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: We consider the design of polyphase waveforms for ground moving target detection with airborne multiple-input-multiple-output (MIMO) radar. Due to the constant-modulus and finite-alphabet constraint on the waveforms, the associated design problem is non-convex and in general NP-hard. To tackle this problem, we develop an efficient algorithm based on relaxation and cyclic optimization. Moreover, we exploit a reparameterization trick to avoid the significant computational burden and memory requirement brought about by relaxation. We prove that the objective values during the iterations are guaranteed to converge. Finally, we provide an effective randomization approach to obtain polyphase waveforms from the relaxed solution at convergence. Numerical examples show the effectiveness of the proposed algorithm for designing polyphase waveforms.
Is It All about the Mission? Comparing Non-technical Skills across Offshore Transport and Search and Rescue Helicopter Pilots
Creators: name: Hamlet, Oliver Edwin Daniel
name: Irwin, Amy
name: McGregor, Molly
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: The research objective of the current study was to examine and compare the non-technical skills utilized by search and rescue and offshore transport helicopter pilots. Non-technical skills encompass the interpersonal and cognitive skills necessary for safe and efficient team performance in high-risk environments. There is a lack of research investigating non-technical skill use during helicopter flight or assessing differences in skills according to mission parameters. The current study comprised 28 semi-structured qualitative interviews based upon the critical incident technique (16 offshore transport pilots, 12 search and rescue pilots). Interviews were thematically coded to identify, and compare, non-technical skills. All key non-technical skills were reported across both pilot groups. Differences were identified at the element level of skills across the groups (e.g., while both groups reported utilizing situational awareness, elemental sub-components were based upon different attentional factors). A category for cognitive readiness was identified specific to search and rescue—this category encapsulated the elements necessary for a swift, effective response to emergencies. The results indicate helicopter pilots’ non-technical skills vary according to mission parameters, suggesting specific flight goals require different nuances of non-technical skills for mission achievement. We suggest that non-technical skills training should be tailored to the mission focus of helicopter pilots in order to further error mitigation strategies, enrich training relevance, and enhance effectiveness.
Sphaeriodiscus bourgeti
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Sphaeriodiscus
Sphaeriodiscus bourgeti

description: bourgeti Perrier, 1885, Stephanaster
Stephanaster bourgeti Perrier, 1885: 31; 1894: 403, pl. 26, fig. 1a-b.
Sphaeriodiscus bourgeti ‒ Clark 1993: 284.
CURRENT STATUS. — Sphaeriodiscus bourgeti (Perrier, 1885).
TYPE MATERIAL. — Cape Verde Islands • 5 paralectotypes; station 110; Talisman expedition; 1883; 16°53’N, 27°30’W; 450 m; MNHN-IE-2014-240 • 1 paralectotype; same as for preceding; MNHN-IE-2014-202 • 6 paralectotype; same as for preceding; station 111; MNHN-IE-2014-226 • 1 paralectotype; same as for preceding; unspecified locality; MNHN-IE-2014-181.
REMARK
Lectotype deposited in MCZ(MCZ 422) (Clark & Downey1992).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 271, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Additional file 1 of Quantitative trait variation in ASD probands and toddler sibling outcomes at 24â€‰months
Creators: name: Girault, Jessica
name: Swanson, Meghan
name: Meera, Shoba
name: Grzadzinski, Rebecca
name: Shen, Mark
name: Burrows, Catherine
name: Wolff, Jason
name: Pandey, Juhi
name: John, Tanya
name: Estes, Annette
name: Zwaigenbaum, Lonnie
name: Botteron, Kelly
name: Hazlett, Heather
name: Dager, Stephen
name: Schultz, Robert
name: Constantino, John
name: Piven, Joseph
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Inorganic Chemistry
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Figure S1. ADI-R and SCQ score distributions. Table S1. Proband SCQ predicting sibling diagnostic outcome at 24-months. Table S2. Distribution of recurrence and predictors across SCQ quartiles. Table S3. Behavioral and clinical measures compared across concordant pairs. Figure S2. VABS-II RL score differences for concordant pairs. Table S4. Linear Regression Analyses: VABS-II Full Model Results. Table S5. Linear Regression Analyses: MSEL Full Model Results. Table S6. ICCs: Male-Only Sibling Pairs. Table S7. Linear regression analyses: VABS-II Parent Reported Behavior: Male-Only Pairs. Table S8. Linear regression analyses: MSEL Examiner-based Assessment: Male-Only Pairs. Table S9. ICCs: Pairs where Proband ABC > 60. Table S10. Linear regression analyses: VABS-II Parent Reported Behavior: Proband ABC >60. Table S11. Linear regression analyses: MSEL Examiner-based Assessment: Proband ABC >60. Table S12. Linear regression analyses: VABS-II Parent Reported Behavior: Maternal Education. Table S13. Linear regression analyses: MSEL Examiner-based Assessment: Maternal Education. Table S14. Linear regression analyses: MSEL Age-Adjusted Scores. Figure S3. Scatterplots: MSEL Age-Adjusted Scores.
On the rapidly cooling interior of supergalactic winds
Creators: name: Silich, S.
name: Tenorio-Tagle, G.
name: Munoz-Tunon, C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The steady state numerical solution and two dimensional hydrodynamic calculations of supergalactic winds generated by super star clusters are presented. Two possible regimes: quasi-adiabatic and strongly radiative are thoroughly discussed. It is shown that superwinds driven by compact and powerful starbursts undergo catastrophic cooling close to their sources, and establish a temperature distribution radically different from those obtained in the adiabatic solution. At the same time, both velocity and density radial distributions remain almost unchanged given the speed of the rapidly diverging flow. The rapid fall in temperature as a function of radius reduces the size of the zone radiating in X-rays and decreases the superwind X-ray luminosity. At the same time, cooling brings the 10$^4$ K boundary closer to the wind center, and promotes the establishment of an extended ionized fast moving envelope. This should show up as a weak and broad ($\sim 1000$ km s$^{-1}$) line emission component at the base of the much narrower line caused by the central HII region.
description: 7 pages, 6 figures, Accepted for publication in The Astrophysical Journal
Additional file 1 of Homogeneity score test of AC1 statistics and estimation of common AC1 in multiple or stratified inter-rater agreement studies
Creators: name: Honda, Chikara
name: Ohyama, Tetsuji
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1. Supplementary tables.
Work, Gender, and Sexual Harassment on the Frontlines of Commercial Travel: A Cross-Sectional Study of Flight Crew Well-Being
Creators: name: Węziak-Białowolska, Dorota
name: Białowolski, Piotr
name: Mordukhovich, Irina
name: McNeely, Eileen
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: The scale and scope of experience of sexual harassment at work among male and female flight attendants was examined. Flight attendants are a predominantly female workforce with an occupational heritage of female and male sexualized stereotypes. Data represented perception and prevalence of sexual harassment related to hostile work environment among 8,700 North American (U.S. and Canada) and 1,887 United Kingdom (UK) flight attendants in the Flight Attendant Health Study. Sexual harassment, mostly from passengers, pilots, and coworkers, was reported by 26% of North American flight attendants and 11% of UK flight attendants. Yet, 61% of UK flight attendants experienced unwanted sexual behaviors, pointing to possible underreporting of the sexual harassment problem. Sexually offensive behaviors received variable labeling as sexual harassment depending on gender of the victim and perpetrator profile. Sexual harassment is a potentially underreported workplace problem for flight attendants with underreporting resulting from gender-specific differences in individual perceptions. Understanding these differences is vital to addressing sexual harassment and the concomitant health risks. Traditional client and customer attitudes might lead to rose-colored victims’ judgment, especially in the case of customer service jobs involving emotional labor. Our results provide new information to guide future research regarding well-being of this understudied group of service employees.
1-Wasserstein Distance on the Standard Simplex
Creators: name: Frohmader, Andrew
name: Volkmer, Hans
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Wasserstein distances provide a metric on a space of probability measures. We consider the space $Ω$ of all probability measures on the finite set $χ= \{1, \dots ,n\}$ where $n$ is a positive integer. 1-Wasserstein distance, $W_1(μ,ν)$ is a function from $Ω\times Ω$ to $[0,\infty)$. This paper derives closed form expressions for the First and Second moment of $W_1$ on $Ω\times Ω$ assuming a uniform distribution on $Ω\times Ω$.
Collective excitations of a degenerate gas at the BEC-BCS crossover
Creators: name: Bartenstein, M.
name: Altmeyer, A.
name: Riedl, S.
name: Jochim, S.
name: Chin, C.
name: Denschlag, J. Hecker
name: Grimm, R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study collective excitation modes of a fermionic gas of $^6$Li atoms in the BEC-BCS crossover regime. While measurements of the axial compression mode in the cigar-shaped trap close to a Feshbach resonance confirm theoretical expectations, the radial compression mode shows surprising features. In the strongly interacting molecular BEC regime we observe a negative frequency shift with increasing coupling strength. In the regime of a strongly interacting Fermi gas, an abrupt change in the collective excitation frequency occurs, which may be a signature for a transition from a superfluid to a collisionless phase.
description: Feshbach resonance position updated, few minor changes
Linckia bouvieri Perrier 1875
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Ophidiasteridae
Linckia
Linckia bouvieri

description: bouvieri Perrier, 1875, Linckia
(Fig. 5)
Linckia bouvieri Perrier, 1875: 150. — Clark & Downey 1992: 275.
CURRENT STATUS. — Linckia bouvieri Perrier, 1875.
TYPE MATERIAL. — Cape Verde Islands • 2 syntypes; Bouvier leg.; 1873; MNHN-IE-2013-4450.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 271, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Renormalization Group Flow in Algebraic Holography
Creators: name: Ribeiro, Pedro Lauridsen
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An approach to the Holographic Renormalization Group in the context of Rehren duality - a structural form of the AdS-CFT correspondence, in the context of Local Quantum Physics (Algebraic QFT) - is proposed. Special attention to the issue of UV/IR connection is paid.
description: 3 pages; slightly modified version of a Poster presentation made at IRGA2003 - "Renormalization Group and Anomalies in Gravity and Cosmology", Ouro Preto, Brazil, March 17-23, 2003. v2: small typos corrected, one reference name rewritten to fix SLAC-SPIRES HEP indexing. v3: a wrong assertion removed, small aesthetical changes, one extra name included in the acknowledgements
Munidopsis pycnopoda Baba 2005
Creators: name: Published, First
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis pycnopoda

description: Munidopsis pycnopoda Baba, 2005
 Munidopsis pycnopoda Baba, 2005: 176, fig. 84.
 Material examined. Mozambique Channel, BENTHEDI, Stn 82, 3450 m: 2 M 8.8–9.4 mm, 1 ovig. F 9.7 mm (MNHN-Ga1582).
 Remarks. The species was recently described from three specimens collected near Mozambique. The material examined from the same area agrees quite well with the original description. The sternite 3 in the present material is more bilobate than in the original description. No other differences were noted.
 Distribution. Know from the Mozambique Channel, at 3450–3485 m.
description: Published as part of Published, First, 2007, Species of the genus Munidopsis Whiteaves, 1784 from the Indian and Pacific Oceans and reestablishment of the genus Galacantha A. Milne-Edwards, 1880 (Crustacea, Decapoda, Galatheidae), pp. 1-135 in Zootaxa 1417 on page 96
Let it Splash : A Journey of Sensory Wellness at Ronald McDonald House
Creators: name: Luo, Katharine
Publisher: name: The University of British Columbia
Year: 2024

description: This project started with a profound fascination with water’s potential to evoke sensory experiences that inspire play and healing. Viewing water through phenomenal and poetic lenses, one observes its captivating subtle movements, its dynamic ability to manifest in diverse states, and its transformative nature in response to the surrounding environment. The allure of water lies in its natural behaviour—a power often overlooked and underappreciated. Children are inherently curious about nature; its changing, freeing aspects allow them to conceive of numerous worlds and possibilities, naturally engaging their senses and exploring. For children, water is water, and yet something more. Water, in its various forms, is a source of endless imagination. This project diverges from a solely green therapy approach. It explores water as the central element for sensory play, aiming to harness its inherent restorative aspects within a healthcare environment. The goal is to provide a sensory-friendly playscape that alleviates the emotional and physical disruptions caused by hospital stays for children and their parents at Ronald McDonald House in Vancouver.
Evasterias troscheli
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Forcipulatida
Asteriidae
Evasterias
Evasterias troscheli

description: * brachiata Perrier, 1875, Asterias
Asterias brachiata Perrier, 1875: 65.
Evasterias troscheli ‒ Clark in Clark & Mah 2001: 252.
CURRENT STATUS. — Evasterias troscheli (Stimpson, 1863).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 271, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Diagnóstico inicial de avaliação de pesquisadores-docentes em IES brasileiras à luz do acordo da Coalition for Advancing Research Assessment – COARA
Creators: name: Viela Rodrigues Rezende, Laura
name: Borges Drumond, Larissa Bárbara
name: Muller de Campos Ribeiro, Geisa
name: da Silva, Márcia Regina
name: Aguiar Cruz Riascos, Sonia
Publisher: name: Zenodo
Year: 2024

description: Apresentação realizada na sessão “O meu Póster em 1 minuto”, da 15ª Conferência Lusófona de Ciência Aberta, na Escola Superior de Enfermagem do Porto (ESEP), de 01 a 04 de outubro de 2024.
Munidopsis serricornis
Creators: name: Published, First
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis serricornis

description: Munidopsis serricornis (Loven, 1852)
 Galathea serricornis Loven, 1852: 22.
 Munidopsis serricornis.— Baba, 2005: 185, 295 (synonymy and list of occurrences).— Macpherson & Segonzac, 2005: 42.
 Material examined. Madagascar (A. Crosnier collection), Stn CH 108, 735– 760 m: 1 M 8.7 mm, 1 ovig. F 7.0 mm (MNHN-Ga1426).
 Remarks. The present specimens agree quite well with the northeastern Atlantic material. As Mayo (1974) pointed out, the epigastric spines are absent in M. serricornis (marked striae in some cases), being a good character to separate this species from other species with tridentate rostrum.
 Distribution. The geographical distribution of this species may be reviewed, and some of the previously reported material could belong to recently described species (e.g., M. treis Ahyong & Poore, 2004 or M. ternaria n. sp.). The species is known from the Eastern Atlantic from Norway and Iceland to Cape Vert, between 96 and 2091 m (d’Udekem d’Acoz 1999, Macpherson & Segonzac 2005). Benedict (1902), Chace (1942), Pequegnat & Pequegnat (1970) and Mayo (1974) reported the species from the southeastern United States to Gulf of Mexico (458–1446 m). The present material was collected in the southwestern Indian Ocean, at 735– 760 m.
description: Published as part of Published, First, 2007, Species of the genus Munidopsis Whiteaves, 1784 from the Indian and Pacific Oceans and reestablishment of the genus Galacantha A. Milne-Edwards, 1880 (Crustacea, Decapoda, Galatheidae), pp. 1-135 in Zootaxa 1417 on page 97
Fermion Masses and Mixing in Intersecting Branes Scenarios
Creators: name: Chamoun, N.
name: Khalil, S.
name: Lashin, E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the structure of Yukawa couplings in intersecting D6-branes wrapping a factorizable 6-torus compact space T^6. Models with MSSM-like spectrum are analyzed and found to fail in predicting the quark mass spectrum because of the way in which the family structure for the left-handed, right-handed quarks and, eventually, the Higgses is `factorized' among the different tori. In order to circumvent this, we present a model with three supersymmetric Higgs doublets which satisfies the anomaly cancellation condition in a more natural way than the previous models, where quarks were not treated universally regarding their branes assignments, or some particular branes were singled out being invariant under orientifold projection. In our model, the family structures for the left, right quarks, left leptons and the Higgses arise from one of the tori and can naturally lead to universal strength Yukawa couplings which accommodate the quark mass hierarchy and the mixing angles.
description: 21 pages, latex, matches the Phys. Rev. D version
Chiral active hexatics: Giant number fluctuations, waves and destruction of order
Creators: name: Maitra, Ananyo
name: Lenz, Martin
name: Voituriez, Raphael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Active materials, composed of internally driven particles, have properties that are qualitatively distinct from matter at thermal equilibrium. However, the most spectacular departures from equilibrium phase behaviour are thought to be confined to systems with polar or nematic asymmetry. In this paper, we show that such departures are also displayed in more symmetric phases such as hexatics if, in addition, the constituent particles have chiral asymmetry. We show that chiral active hexatics whose rotation rate does not depend on density have giant number fluctuations. If the rotation rate depends on density, the giant number fluctuations are suppressed due to a novel orientation-density sound mode with a linear dispersion which propagates even in the overdamped limit. However, we demonstrate that beyond a finite but large lengthscale, a chirality and activity-induced relevant nonlinearity invalidates the predictions of the linear theory and destroys the hexatic order. In addition, we show that activity modifies the interactions between defects in the active chiral hexatic phase, making them non-mutual. Finally, to demonstrate the generality of a chiral active hexatic phase we show that it results from the melting of chiral active crystals in finite systems.
Kliiniliste ravimiuuringute tulevik Eestis – nooremarstide järelkasv
Creators: name: Roots, Kristiina
name: Luik, Kätlin
name: Margus, Kertu
name: Vseviov, Debora
name: Tapfer, Riho
Publisher: name: Eesti Arst
Year: 2021

description: Eesti Arst 2021; 100(3):192–195
description: Eesti Arst, 2021: Märts
Meditsiiniõiguslik tagasivaade aastale 2020 ehk keda eelistada, kui peab eelistama
Creators: name: Nõmper, Ants
Publisher: name: Eesti Arst
Year: 2021

description: Eesti Arst 2021; 100(3):185–187
description: Eesti Arst, 2021: Märts
Learning by Confusion: The Phase Diagram of the Holstein Model
Creators: name: Issa, George
name: Bradley, Owen
name: Khatami, Ehsan
name: Scalettar, Richard
Publisher: name: arXiv
Year: 2025
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We employ the "learning by confusion" technique, an unsupervised machine learning approach for detecting phase transitions, to analyze quantum Monte Carlo simulations of the two-dimensional Holstein model--a fundamental model for electron-phonon interactions on a lattice. Utilizing a convolutional neural network, we conduct a series of binary classification tasks to identify Holstein critical points based on the neural network's learning accuracy. We further evaluate the effectiveness of various training datasets, including snapshots of phonon fields and other measurements resolved in imaginary time, for predicting distinct phase transitions and crossovers. Our results culminate in the construction of the finite-temperature phase diagram of the Holstein model.
description: 11 pages, 9 figures
Tervishoiuteenuse kvaliteedi ekspertkomisjoni tegevus 2020. aastal
Creators: name: Väli, Marika
name: Kalda, Ruth
name: Poll, Anne
Publisher: name: Eesti Arst
Year: 2021

description: Eesti Arst 2021; 100(3):176–184
description: Eesti Arst, 2021: Märts
Implications of WMAP Observations On the Population III Star Formation Processes
Creators: name: Cen, Renyue
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In an earlier paper (Cen 2003) we pointed out the strong likelihood for the universal reionization to occur twice, giving rise to a larger Thomson optical depth. Here we perform a more focused analysis of the Thomson optical depth in light of the WMAP observations. While the current uncertainties on the observed Thomson optical depth are still relatively large, with tau_e=0.17+-0.04 (68%) (Kogut et al 2003), important implications on Pop III star formation processes at high redshift can already be inferred. We are able to draw four conclusions: (1) in the absence of a top-heavy initial stellar mass function (IMF) for Pop III metal-free stars and without a dramatic upturn in the star formation efficiency and ionizing photon escape fraction at high redshift (z>6), we find tau_e =< 0.09; (2) with a top-heavy IMF for the Pop III metal-free stars and plausible star formation efficiency and ionizing photon escape fraction, it is expected that tau_e =< 0.12; (3) it is possible to reach tau_e = 0.15, if the metal enrichment efficiency of the intergalactic medium by Pop III stars is very low thus Pop III era is prolonged; (4) to reach tau_e >= 0.17 requires either of the following two conditions: the cosmological model power index n is positively tilted to n >= 1.03, Pop III star formation in minihalos with molecular hydrogen cooling has an efficiency c_*(H_2,III)>0.01 (with ionizing photon escape fraction greater than 30%). If the current observed value of Thomson optical depth withstands future data, we will have strong observational evidence that Pop III stars are massive and their formation efficiency may be much higher than current theoretical works suggest. Alternatively, there may be unknown, non-stellar ionizing sources at very high redshift.
description: a numerical error corrected, conclusions strengthened, submitted to ApJ Letters, 13 pages
Pteraster affinis subsp. affinis E. A. Smith 1876
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Velatida
Pterasteridae
Pteraster
Pteraster affinis
Pteraster affinis affinis e. a. smith, 1876

description: brachiatus Koehler, 1917, Pteraster
Pteraster brachiatus Koehler, 1917: 49, pl. 7, figs 1, 2, 6, pl. 10, figs 6-10.
Pteraster affinis affinis ‒ Clark 1996: 207.
CURRENT STATUS. — Pteraster affinis affinis E. A. Smith, 1876.
TYPE MATERIAL. — Kerguelen • 2 syntypes; Rallier du Baty leg.; 1913-1914; MNHN-IE-2014-491 • 2 syntypes; same as for preceding; MNHN-IE-2014-267.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 272, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Static datasets aren't enough: where deployed systems differ from research
Creators: name: Herman, Bernease
Publisher: name: Zenodo
Year: 2021
Subjects: static datasets, data profiling, logging, evaluation

description: Slides from csvconf,v6 presentation, "Static datasets aren't enough: where deployed systems differ from research" by Bernease Herman (WhyLabs). The focus on static datasets in machine learning and AI training fails to translate to how these systems are being deployed in industry. As a result, data scientists and engineers aren't considering how these systems perform in changing, real world environments nor the feedback mechanisms and societal implications that these systems can cause. In the session, we will highlight existing tools that work with dynamic (and perhaps streaming) data. We will suggest some preliminary studies of activities and lessons that may bridge the gap in data science training for realistic data.The goal of the talk is to:
 - Point to resources for AI practitioners to engage with dynamic datasets
 - Engage in discussion about the impact of feedback loops and other consequences on the real world
 - Brainstorm new approaches to teaching skills on dynamic datasets
Electron correlation in the second Landau level; a competition between many, nearly degenerate quantum phases
Creators: name: Xia, J. S.
name: Pan, W.
name: Vincente, C. L.
name: Adams, E. D.
name: Sullivan, N. S.
name: Stormer, H. L.
name: Tsui, D. C.
name: Pfeiffer, L. N.
name: Baldwin, K. W.
name: West, K. W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: At a very low temperature of 9mK, electrons in the 2nd Landau level of an extremely high mobility two-dimensional electron system exhibit a very complex electronic behavior. With varying filling factor, quantum liquids of different origins compete with several insulating phases leading to an irregular pattern in the transport parameters. We observe a fully developed $ν=2+2/5$ state separated from the even-denominator $ν=2+1/2$ state by an insulating phase and a $ν=2+2/7$ and $ν=2+1/5$ state surrounded by such phases. A developing plateau at $ν=2+3/8$ points to the existence of other even-denominator states.
Additional file 1 of Stakeholder views on the acceptability of human infection studies in Malawi
Creators: name: Blessings Kapumba
name: Kondwani Jambo
name: Rylance, Jamie
name: Gmeiner, Markus
name: Sambakunsi, Rodrick
name: Parker, Michael
name: Gordon, Stephen
name: Gooding, Kate
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Topic guides for focus groups and stakeholder interviews. As described in the methods section, we have included the topic guide that we used to conduct focus group discussions, stakeholder interviews and follow-up interviews.These topic guides were drafted at the outset of the study but used flexibly to respond to issues raised by participants and adapted and refined during the fieldwork in response to emerging findings and reflections on previous interviews.
CallNavi, A Challenge and Empirical Study on LLM Function Calling and Routing
Creators: name: Song, Yewei
name: Tang, Xunzhu
name: Lothritz, Cedric
name: Ezzini, Saad
name: Klein, Jacques
name: Bissyandé, Tegawendé F.
name: Boytsov, Andrey
name: Ble, Ulrick
name: Goujon, Anne
Publisher: name: arXiv
Year: 2025
Subjects: subject: Software Engineering (cs.SE)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: API-driven chatbot systems are increasingly integral to software engineering applications, yet their effectiveness hinges on accurately generating and executing API calls. This is particularly challenging in scenarios requiring multi-step interactions with complex parameterization and nested API dependencies. Addressing these challenges, this work contributes to the evaluation and assessment of AI-based software development through three key advancements: (1) the introduction of a novel dataset specifically designed for benchmarking API function selection, parameter generation, and nested API execution; (2) an empirical evaluation of state-of-the-art language models, analyzing their performance across varying task complexities in API function generation and parameter accuracy; and (3) a hybrid approach to API routing, combining general-purpose large language models for API selection with fine-tuned models and prompt engineering for parameter generation. These innovations significantly improve API execution in chatbot systems, offering practical methodologies for enhancing software design, testing, and operational workflows in real-world software engineering contexts.
Munidopsis tafrii Osawa, Lin & Chan 2006
Creators: name: Published, First
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis tafrii

description: Munidopsis tafrii Osawa, Lin & Chan, 2006
 Munidopsis tafrii Osawa et al., 2006b: 420, figs. 1–3, 5A.
 Material examined. New Caledonia, BIOCAL, Stn 17, 3680 m: 1 M 19.8 mm (MNHN)-Ga5591.
 Remarks. The specimen agress quite well with the species recently described by Osawa et al. (2006b) from Taiwan.
 Distribution. Previously known from the type locality, Taiwan, at 3564–3579 m. The present record extends the range of the species to New Caledonia, at 3680 m.
description: Published as part of Published, First, 2007, Species of the genus Munidopsis Whiteaves, 1784 from the Indian and Pacific Oceans and reestablishment of the genus Galacantha A. Milne-Edwards, 1880 (Crustacea, Decapoda, Galatheidae), pp. 1-135 in Zootaxa 1417 on page 110
Preeklampsia riski ennustustesti ja -mudeli väljatöötamine
Creators: name: Ratnik, Kaspar
name: Rull, Kristiina
name: Hanson, Ele
name: Kisand, Kalle
name: Laan, Maris
Publisher: name: Eesti Arst
Year: 2021

description: Eesti Arst 2021; 100(3):173
description: Eesti Arst, 2021: Märts
Nahaalune õhkemfüseem, pneumomediastiinum ja pneumotooraks laparoskoopilise kubemesonga operatsiooni tüsistusena
Creators: name: Uksov, Andrei
name: Tein, Andres
name: Parik, Ants-Hendrik
Publisher: name: Eesti Arst
Year: 2021

description: Laparoskoopiline kubemesonga operatsioon (täielik ekstraperitoneaalne plastika, TEP) on viimasel ajal järjest enam juurdunud ning aktsepteeritud operatsioonimeetod kubemesonga ravis. Retsidiivide esinemissagedus pärast laparoskoopilist operatsiooni on ca 1%, avatud operatsiooni korral 0,6–1,4% (1, 2). Teatud tüsistused on võimalikud mõlema meetodi korral, kuid tüsistuste üldine määr on mõlema operatsioonimeetodi korral sarnane. Pneumomediastiinum, pneumotooraks ja nahaalune õhkemfüseem on laparoskoopilise operatsiooni järel üliharvad tüsistused (6).
description: Eesti Arst, 2021: Märts
Additional file 1 of Identification of a nascent tectonic boundary in the San-in area, southwest Japan, using a 3D S-wave velocity structure obtained by ambient noise surface wave tomography
Creators: name: Suemoto, Yudai
name: Tatsunori Ikeda
name: Tsuji, Takeshi
name: Iio, Yoshihisa
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1: Figure S1. S-wave velocity structure without correction for topography. Figure S2. S-wave velocity perturbation with different smoothing parameters. Figure S3. S-wave velocity perturbation with different damping parameters.
Perekondliku hüperkolesteroleemia diagnostika ja selle kitsaskohad
Creators: name: Saan, Svenno
Publisher: name: Eesti Arst
Year: 2021

description: Perekondlik hüperkolesteroleemia (PH) on geneetiline häire, mida iseloomustab ennekõike väikse tihedusega lipoproteiinide (ingl low density lipoproteins, LDL) eriti suur sisaldus veres. Väljendunud hüperkolesteroleemia soodustab ateroskleroosi teket ja arengut, mistõttu on PHga seotud geenimutatsiooni kandjate südame- ja veresoonkonnahaigustesse haigestumus ja suremus võrreldes üldrahvastikuga oluliselt suuremad. Paraku on PH üleilmselt, sealhulgas ka Eestis, jätkuvalt aladiagnoositud. Aladiagnoosimise võimalikeks põhjusteks peetakse ebapiisavat teadlikkust haigusest ja selle diagnostikast, kaasuvaid sekundaarse hüperkolesteroleemia põhjuseid, diagnoosikriteeriumite ebatäpsust ning geneetiliste testide kallidust. Enamasti piisab PH diagnoosimisel anamneesist, füüsikalisest läbivaatusest ja vere LDL-kolesterooli sisalduse määramisest. Mõnedel juhtudel on otstarbekas kasutada lisaks ka geneetilisi teste. Uue diagnoositud juhu korral soovitatakse perekonna kaskaadskriiningut peamiselt kliiniliste, kuid võimaluse korral ka geneetiliste uuringute abil. PH ravi seisneb veres LDL-kolesterooli sisalduse vähendamises, milleks tänapäeval kasutatakse enamasti statiine, esetimiibi ning subtilisiini ja keksiini sarnase proproteiini konvertaas 9 (PCSK9) inhibiitoreid, harvemal juhul ka LDL-afereesi.
description: Eesti Arst, 2021: Märts
Casimir effect and thermodynamics of horizon instabilities
Creators: name: Hartnoll, Sean A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose a dual thermodynamic description of a classical instability of generalised black hole spacetimes. From a thermodynamic perspective, the instability is due to negative compressibility in regions where the Casimir pressure is large. The argument indicates how the correspondence between thermodynamic and classical instability for horizons may be extended to cases without translational invariance.
description: 1 + 14 pages. LaTeX. 1 figure. Minor addition and references added
Referencing Source Code Artifacts: a Separate Concern in Software Citation
Creators: name: Di Cosmo, Roberto
name: Gruenpeter, Morane
name: Zacchiroli, Stefano
Publisher: name: arXiv
Year: 2020
Subjects: subject: Digital Libraries (cs.DL)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Among the entities involved in software citation, software source code requires special attention, due to the role it plays in ensuring scientific reproducibility. To reference source code we need identifiers that are not only unique and persistent, but also support \emph{integrity} checking intrinsically. Suitable identifiers must guarantee that denotedobjects will always stay the same, without relying on external third parties and administrative processes. We analyze the role of identifiers for digital objects (IDOs), whose properties are different from, and complementary to, those of the various digital identifiers of objects (DIOs) that are today popular building blocks of software and data citation toolchains.We argue that both kinds of identifiers are needed and detail the syntax, semantics, and practical implementation of the persistent identifiers (PIDs) adopted by the Software Heritage project to reference billions of softwaresource code artifacts such as source code files, directories, and commits.
description: Computing in Science & Engineering, IEEE, In press
Laiendatud endokannabinoidsüsteem ning kannabinoidide mõju noore inimese ajutegevusele
Creators: name: Haring, Liina
name: Vasar, Eero
Publisher: name: Eesti Arst
Year: 2021

description: Endokannabinoidsüsteem (eKBS) on laiaulatuslik neuromodulatoorne süsteem, millel on ülioluline roll organismi sisekeskkonna stabiilsuse tagamises. Tegemist on kompleksse võrgustikuga, kuhu kuuluvad endokannabinoidid (eKB), kannabinoidretseptorid ja ensüümid, mis vastutavad kannabinoidide (KB) sünteesi ja lagundamise eest. Aju dünaamiline küpsemisprotsess nooruki- ja varajases täiskasvanueas tagab vajalike sünaptiliste ühenduste loomise ja nende ühenduste stabiliseerumise. Uuringute tulemused kinnitavad, et nende protsesside edukasse kulgemisse panustab olulisel määral eKBS. Eksogeensed KBd, sh tetrahüdrokannabinool (THC), avaldavad oma toimeid KB-retseptorite vahendusel ning arengu iseärasustest tulenevalt on noored vastuvõtlikumad THC ebasoovitud mõjude avaldumisele. Artiklis on antud ülevaade eKBS-i toimimisest ja rollist sünaptilise plastilisuse ja tõhusa neurotransmissiooni tagamises ning kirjeldatud THC tarvitamisega kaasnevaid häireid eKBS-i toimimises, eeskätt noorukieas.
description: Eesti Arst, 2021: Märts
Rolling Tachyons from Liouville theory
Creators: name: Schomerus, Volker
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we propose an exact solution of the c=1 Liouville model, i.e. of the world-sheet theory that describes the homogeneous decay of a closed string tachyon. Our expressions are obtained through careful extrapolation from the correlators of Liouville theory with c > 25. In the c=1 limit, we find two different theories which differ by the signature of Liouville field. The Euclidean limit coincides with the interacting c=1 theory that was constructed by Runkel and Watts as a limit of unitary minimal models. The couplings for the Lorentzian limit are new. In contrast to the behavior at c > 1, amplitudes in both c=1 models are non-analytic in the momenta and consequently they are not related by Wick rotation.
description: 22 pages
A spaceship with a thruster - one body, one force
Creators: name: Dudley, Scott C.
name: Serna, Mario A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: A spaceship with one thruster producing a constant magnitude force is analyzed for various initial conditions. This elementary problem, with one object acted upon by one force, has value as a challenge to one's physical intuition and in demonstrating the benefits and limitations of dimensional analysis. In addition, the problem can serve to introduce a student to special functions, provide a mechanical model for Fresnel integrals and the associated Cornu spiral, or be used as an example in a numerical methods course. The problem has some interesting and perhaps unexpected features.
description: 8 pages, 12 figures. Submitted to the American Journal of Physics. After it is published, it will be found at http://scitation.aip.org/ajp
Numerical study of light correlations in a random medium close to Anderson localization threshold
Creators: name: Chang, Shih-Hui
name: Taflove, Allen
name: Yamilov, Alexey
name: Burin, Aleksander
name: Cao, Hui
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We applied finite difference time domain (FDTD) algorithm to the study of field and intensity correlations in random media. Close to the onset of Anderson localization, we observe deviations of the correlation functions, in both shape and magnitude, from those predicted by the diffusion theory. Physical implications of the observed phenomena are discussed.
description: 12 pages, 4 figures. to be published in Optics Letters 29, 917 - 919 (2004)
Kanepi tarvitamine ja vaimse tervise probleemid Eesti noorte ja täisealiste hulgas
Creators: name: Haring, Liina
name: Vasar, Eero
Publisher: name: Eesti Arst
Year: 2021

description: Taust ja eesmärk. Kanepi tarvitamine meelelahutuslikul ja mittemeditsiinilisel eesmärgil on maailmas laialt levinud. Artikli eesmärk on hinnata kanepi tarvitamist Eestis elavate noorte ja täisealiste hulgas ning analüüsida, kas kanepitarvitajate ja mittetarvitajate psühhopatoloogiliste sümptomite skooris on erinevusi. Metoodika. Esitatud andmed pärinevad teadusuuringust „Ained ja arenevad ajud” (AAAuuring). Tegemist oli eeskätt (üli-)õpilaste hulgas korraldatud veebipõhise küsitlusega, mis hõlmas 4922 isikut, kelle keskmine vanus oli 21,4 aastat. Tulemused. Uuringus osalejatest oli elu jooksul kanepit kasutanud 43,0% ning esimest korda oli see toimunud keskmiselt 17–18 aasta vanuses. Uuritavate rühmitamisel sünniaasta järgi ilmnes, et kanepi esmatarvitamine toimub üha nooremas eas, juba enne 16. eluaastat. Kanepitarvitajatel oli psühhoosiriski hindamise sõelküsimustiku põhjal statistiliselt oluliselt enam psühhopatoloogilisi ilminguid. Järeldused. Tulemused näitavad, et kanepi esmakordne mõnuainena tarvitamine leiab Eestis aset üha nooremates vanuserühmades ning kanepitarvitajatel on suurema tõenäosusega vaimse tervise probleeme võrreldes mittetarvitajatega.
description: Eesti Arst, 2021: Märts
DATS 6501 - Journal Paper - Vishal Pathak.docx
Creators: name: VISHAL PATHAK
Publisher: name: Zenodo
Year: 2021

description: In Last 3 years the meaning of living a normal life has changed. The world which was used to hug and shake hands, moved to social distancing and elbow fists. To say, “The Pandemic has changed the world”, would be an understatement. It has reduced the impersonal meeting and increased the virtual existence of humans on internet. Pandemic has imposed the restrictions on everyday lives, thus effecting the people behavior. Pandemic has also affected the crime rates. In this study we intend to find the effects of covid on frequency of crime rates (includes violence, theft, murder, home abuse) in the United Kingdom (UK). Particularly, we will study the shift of crimes from one form to another across different states before and after covid. Secondly, we also want to figure out what are the factors which decide the outcome of the crime offender. We expect to use various data science visualizations techniques from analyzing the patterns of form & frequency change of crimes. For figuring out factors responsible for the outcomes of felony we intend to use various statistical Machine Learning, Statistical and Probabilistic techniques.
High resolution strain measurements in highly disordered materials
Creators: name: Sutton, Mark
name: Lhermitte, J. R. M.
name: Livet, F.
name: Ehrburger-Dolle, F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The ability to measure small deformations or strains is useful for understanding many aspects of materials. Here, a new analysis of speckle diffraction peaks is presented in which the systematic shifts of the speckles are analyzed allowing for strain (or flow) patterns to be inferred. This speckle tracking technique measures strain patterns with a accuracy similar to x-ray single crystal measurements but in amorphous or highly disordered materials.