cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gas and dust structures in protoplanetary disks hosting multiple planets
Creators: name: Pinilla, P.
name: Ovelar, M. de Juan
name: Ataiee, S.
name: Benisty, M.
name: Birnstiel, T.
name: van Dishoeck, E. F.
name: Min, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Transition disks have dust-depleted inner regions and may represent an intermediate step of an on-going disk dispersal process, where planet formation is probably in progress. Recent millimetre observations of transition disks reveal radially and azimuthally asymmetric structures, where micron- and millimetre-sized dust particles may not spatially coexist. These properties can be the result of particle trapping and grain growth in pressure bumps originating from the disk interaction with a planetary companion. The multiple features observed in some transition disks, such as SR 21, suggest the presence of more than one planet. We study the gas and dust distributions of a disk hosting two massive planets as function of different disk and dust parameters. Observational signatures, such as the spectral energy distribution, sub-millimetre, and polarised images are simulated for the various parameters. We confirm that planets can lead to particle trapping, although for a disk with high viscosity ($α_{\rm{turb}}=10^{-2}$), the planet should be more massive than $5 M_{\rm{Jup}}$ and dust fragmentation should occur with low efficiency ($v_{f}\sim30\rm{m s}^{-1}$). This will lead to a ring-like feature as observed in transition disks in the millimetre. When trapping occurs, we find that a smooth distribution of micron sized grains throughout the disk, sometimes observed in scattered light, can only happen if the combination of planet mass and turbulence is such that small grains are not fully filtered out. A high disk viscosity ($α_{\rm{turb}}=10^{-2}$) ensures a replenishment of the cavity in micron-sized dust, while for lower viscosity ($α_{\rm{turb}}=10^{-3}$), the planet mass is constrained to be less than $5 M_{\rm{Jup}}$. In these cases, the gas distribution is likely to show low-amplitude azimuthal asymmetries caused by disk eccentricity rather than by long-lived vortices.
description: Minor changes after language edition (Accepted for publication in A&A)
3.5 keV Galactic Emission Line as a Signal from the Hidden Sector
Creators: name: Chen, Ning
name: Liu, Zuowei
name: Nath, Pran
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: An emission line with energy of $E\sim 3.5$ keV has been observed in galaxy clusters by two experiments. The emission line is consistent with the decay of a dark matter particle with a mass of $\sim 7$ keV. In this work we discuss the possibility that the dark particle responsible for the emission is a real scalar ($ρ$) which arises naturally in a $U(1)_X$ Stueckelberg of MSSM. In the MSSM Stueckelberg extension $ρ$ couples only to other scalars carrying a $U(1)_X$ quantum number. Under the assumption that there exists a vectorlike leptonic generation carrying both $SU(2)_L\times U(1)_Y$ and $U(1)_X$ quantum numbers, we compute the decay of the $ρ$ into two photons via a triangle loop involving scalars. The relic density of the $ρ$ arises via the decay $H^0\to h^0+ ρ$ at the loop level involving scalars, and via the annihilation processes of the vectorlike scalars into $ρ+ h^0$. It is shown that the galactic data can be explained within a multicomponent dark matter model where the 7 keV dark matter is a subdominant component constituting only $(1-10)$\% of the matter relic density with the rest being supersymmetric dark matter such as the neutralino. Thus the direct detection experiments remain viable searches for WIMPs. The fact that the dark scalar $ρ$ with no interactions with the standard model particles arises from a Stueckelberg extension of a hidden $U(1)_X$ implies that the 3.5 KeV galactic line emission is a signal from the hidden sector.
description: 20 pages, 4 figures, 1 table. To appear in Physical Review D
Is Quantum Gravity a Chern-Simons Theory?
Creators: name: Bonezzi, R.
name: Corradini, O.
name: Waldron, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We propose a model of quantum gravity in arbitrary dimensions defined in terms of the BV quantization of a supersymmetric, infinite dimensional matrix model. This gives an (AKSZ-type) Chern-Simons theory with gauge algebra the space of observables of a quantum mechanical Hilbert space H. The model is motivated by previous attempts to formulate gravity in terms of non-commutative, phase space, field theories as well as the Fefferman-Graham curved analog of Dirac spaces for conformally invariant wave equations. The field equations are flat connection conditions amounting to zero curvature and parallel conditions on operators acting on H. This matrix-type model may give a better defined setting for a quantum gravity path integral. We demonstrate that its underlying physics is a summation over Hamiltonians labeled by a conformal class of metrics and thus a sum over causal structures. This gives in turn a model summing over fluctuating metrics plus a tower of additional modes-we speculate that these could yield improved UV behavior.
description: 22 pages, LaTeX, 3 figures, references added, version to appear in PRD
Development of Organocatalytic Photoredox and Electron Donor-Acceptor Complex Reactions for Complex Molecules Synthesis
Creators: name: LI, JIACHENG
Publisher: name: Monash University
Year: 2023
Subjects: classificationCode: 340503
subject: Organic chemical synthesis
classificationCode: 340504
subject: Organic green chemistry

description: One of the most important tasks for organic chemists is disclosing an efficient and simple approach to forming new bonds. Light is an unlimited, sustainable and green energy source, which can be harnessed to initiate variety of chemical reactions without causing any waste. My PhD research was targeting new bond formation induced by visible light to provide a valuable and environmental-friendly synthetic toolbox for pharmaceutical and material targets synthesis.
Capillary suspensions: Particle networks formed through the capillary force
Creators: name: Koos, Erin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The addition of small amounts of a secondary fluid to a suspension can, through the attractive capillary force, lead to particle bridging and network formation. The capillary bridging phenomenon can be used to stabilize particle suspensions and precisely tune their rheological properties. This effect can even occur when the secondary fluid wets the particles less well than the bulk fluid. These materials, so-called capillary suspensions, have been the subject of recent research studying the mechanism for network formation, the properties of these suspensions, and how the material properties can be modified. Recent work in colloidal clusters is summarized and the relationship to capillary suspensions is discussed. Capillary suspensions can also be used as a pathway for new material design and some of these applications are highlighted. Results obtained to date are summarized and central questions that remain to be answered are proposed in this review.
description: Review article published in Current Opinion in Colloid & Interface Science
title: h277-g14 Simulation Outputs (snapshots 24-144 of 512)
Creators: name: Brooks, Alyson
Publisher: name: https://b2share.eudat.eu
Year: 2020
Subjects: 3.5.3.3 → Astrophysics → Direct numerical simulation|Numerical simulations
galaxy
SPH
cosmological zoom-in

description: This dataset is the first of five sets of simulation snapshots from a high-resolution cosmological zoom-in simulation of a Milky-Way like galaxy. The simulations were performed with the N-Body/SPH code GASOLINE. Each tarball contains the simulation snapshot for a given time, halo finder outputs, as well as auxiliary files storing additional per-particle data. Publications using this data can be found here: https://ui.adsabs.harvard.edu/public-libraries/SAH2SMjMQc6eidYW0EFeOQ The file format for the snapshots is described here: https://github.com/N-BodyShop/changa/wiki/File-Formats The halo finder outputs are generated by the Amiga Halo Finder, and the documentation for this can be found here: http://popia.ft.uam.es/AHF/Documentation.html
Heavy Metals Toxicity Among Thai People
Creators: name: Purichaya Jumroonvat
name: Penpitcha Ausayapao
name: Teerakan Tejativaddhana
name: Kritsanaphum Lemsa
name: Theeradon Trachang
Publisher: name: Zenodo
Year: 2023

description: Industrialization has brought about numerous societal benefits but also significant environmental
challenges, including heavy metal contamination. Heavy metals, such as lead, mercury, cadmium, and
arsenic, enter the environment through industrial activities, posing serious health risks. This article reviews
the current situation of heavy metal exposure globally, with a focus on Thailand. It discusses the
contamination of soils, rice, and grains with heavy metals, emphasizing their impact on human health.
Additionally, the article highlights the health effects of heavy metal exposure, including organ toxicities,
genetic alterations, and carcinogenesis. Gender-specific vulnerabilities and the effects on children and
adults are explored. The article concludes by providing practical recommendations to avoid heavy metal
contamination, such as safe drinking water practices, proper food handling, and minimizing exposure to
environmental sources. Overall, addressing heavy metal contamination is crucial for safeguarding public
health and the environment.
Scattering of charge and spin excitations and equilibration of a one-dimensional Wigner crystal
Creators: name: Matveev, K. A.
name: Andreev, A. V.
name: Klironomos, A. D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study scattering of charge and spin excitations in a system of interacting electrons in one dimension. At low densities electrons form a one-dimensional Wigner crystal. To first approximation the charge excitations are the phonons in the Wigner crystal, and the spin excitations are described by the Heisenberg model with nearest neighbor exchange coupling. This model is integrable and thus incapable of describing some important phenomena, such as scattering of excitations off each other and the resulting equilibration of the system. We obtain the leading corrections to this model, including charge-spin coupling and the next-nearest neighbor exchange in the spin subsystem. We apply the results to the problem of equilibration of the one-dimensional Wigner crystal and find that the leading contribution to the equilibration rate arises from scattering of spin excitations off each other. We discuss the implications of our results for the conductance of quantum wires at low electron densities.
SERGENTAKIS_PMSTOURHER_20.pdf
Creators: name: Sergentakis, Georgios
Publisher: name: figshare
Year: 2020
Subjects: subject: 160402 Recreation, Leisure and Tourism Geography
subject: FOS: Social and economic geography
subject: 150601 Impacts of Tourism
subject: FOS: Economics and business
subject: 150603 Tourism Management

description: This master thesis raises questions concerning the recognizability and the status of Crete as a winter tourism destination and researches how the mountain communities’ level of engagement in sustainable practices implementation could trigger development, nested in a tourism promotion schema. Data had been gathered using distributed paper questionnaires, while the data analyzed contained individual responses as well as multiple response sets. Descriptive analysis of interviews is also implemented, comparing the outcomes with the existing literature. Lastly, a testimonial collocation provides the means to connect the mountain communities’ level of engagement with the landscape through the years, touching the current entrepreneurial activity in rural mountainous areas. Such activities aim to a more sustainable future for the communities through the re-invention of mountainous activities and their connection to tourism, steering away from the current model of mass tourism.
Centre Mills Journal: Undergraduate Summer Research Project
Creators: name: Bullock, Olivia
Publisher: name: Zenodo
Year: 2022

description: The Centre Mills Journal is a double-entry accounting ledger kept in 1847-1848 by Samuel Chapin for Laban Morey Wheaton's cotton batting mill in Norton, MA. Its transcription and markup according to TEI guidelines is a continuation of the work done by Kathryn Tomasek and Wheaton college students in 2016. In this presentation, I go through the process of navigating TEI and historical accounting records from the perspective of an undergraduate with no prior encoding experience. I talk about what the Centre Mills Journal was, the types of transactions that occurred, and the decisions that were made or left unanswered regarding how to mark up the structure, irregularities, and commodified labor in the book.
Test of a single module of the J-PET scanner based on plastic scintillators
Creators: name: Moskal, P.
name: Niedźwiecki, Sz.
name: Bednarski, T.
name: Czerwiński, E.
name: Kapłon, Ł.
name: Kubicz, E.
name: Moskal, I.
name: Pawlik-Niedźwiecka, M.
name: Sharma, N. G.
name: Silarski, M.
name: Zieliński, M.
name: Zoń, N.
name: Białas, P.
name: Gajos, A.
name: Kochanowski, A.
name: Korcyl, G.
name: Kowal, J.
name: Kowalski, P.
name: Kozik, T.
name: Krzemień, W.
name: Molenda, M.
name: Pałka, M.
name: Raczyński, L.
name: Rudy, Z.
name: Salabura, P.
name: Słomski, A.
name: Smyrski, J.
name: Strzelecki, A.
name: Wieczorek, A.
name: Wiślicki, W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Time of Flight Positron Emission Tomography scanner based on plastic scintillators is being developed at the Jagiellonian University by the J-PET collaboration. The main challenge of the conducted research lies in the elaboration of a method allowing application of plastic scintillators for the detection of low energy gamma quanta. In this article we report on tests of a single detection module built out from BC-420 plastic scintillator strip (with dimensions of 5x19x300mm^3) read out at two ends by Hamamatsu R5320 photomultipliers. The measurements were performed using collimated beam of annihilation quanta from the 68Ge isotope and applying the Serial Data Analyzer (Lecroy SDA6000A) which enabled sampling of signals with 50ps intervals. The time resolution of the prototype module was established to be better than 80ps (sigma) for a single level discrimination. The spatial resolution of the determination of the hit position along the strip was determined to be about 0.93cm (sigma) for the annihilation quanta. The fractional energy resolution for the energy E deposited by the annihilation quanta via the Compton scattering amounts to sigma(E)/E = 0.044/sqrt(E[MeV]) and corresponds to the sigma(E)/E of 7.5% at the Compton edge.
description: 12 pages, 6 figures; Updated with editorial corrections related to publication in NIM A
Maximizing the ExoEarth Candidate Yield from a Future Direct Imaging Mission
Creators: name: Stark, Christopher C.
name: Roberge, Aki
name: Mandell, Avi
name: Robinson, Tyler D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: ExoEarth yield is a critical science metric for future exoplanet imaging missions. Here we estimate exoEarth candidate yield using single visit completeness for a variety of mission design and astrophysical parameters. We review the methods used in previous yield calculations and show that the method choice can significantly impact yield estimates as well as how the yield responds to mission parameters. We introduce a method, called Altruistic Yield Optimization, that optimizes the target list and exposure times to maximize mission yield, adapts maximally to changes in mission parameters, and increases exoEarth candidate yield by up to 100% compared to previous methods. We use Altruistic Yield Optimization to estimate exoEarth candidate yield for a large suite of mission and astrophysical parameters using single visit completeness. We find that exoEarth candidate yield is most sensitive to telescope diameter, followed by coronagraph inner working angle, followed by coronagraph contrast, and finally coronagraph contrast noise floor. We find a surprisingly weak dependence of exoEarth candidate yield on exozodi level. Additionally, we provide a quantitative approach to defining a yield goal for future exoEarth-imaging missions.
description: Accepted for publication in ApJ; 47 pages, 17 figures
title: Brief von Gösta Rehn an Kurt Rothschild
Creators: name: Rehn, Gösta
Year: 2017

description: Mit handschriftlichem Vermerk auf Seite 1 des Briefes und Unterschrift. - Beilage: Aufsatzentwurf "Towards an anti-inflationary expansion policy" vom Dezember 1983 (6 Blätter).
description: Typoskript, 8 Blätter, 8 Seiten
Inhomogeneous viscous fluids for inflation
Creators: name: Myrzakulov, Ratbay
name: Sebastiani, Lorenzo
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we investigate inhomogeneous viscous fluid cosmology for inflation. Several toy models are presented in the attempt to analyze how inflation can be realized according with cosmological data by making use of an inhomogeneous EoS parameter for the fluid and/or by introducing a viscosity to have a graceful exit from inflation. The results will be compared with the ones of scalar field representation and discussed. We will pay attention on the possibility to recover the reheating and therefore the Friedmann universe.
description: 14 pages, final version, accepted in Astrophys. Space Sci
MAJBURIY MEHNATGA QARSHI KURASHNING DOLZARBLIGI
Creators: name: Ergashev, Sirojiddin
Publisher: name: Zenodo
Year: 2024

description: Majburlash, ekspluatatsiya qilish va shaxsiy avtonomiyadan mahrum qilish ta’riflari bilan tavsiflanayotgan majburiy mehnat geografik va madaniy chegaralarni kesib o‘tib, butun dunyo bo‘ylab jamiyatlarni bezovta qilishni davom etmoqda. Ushbu maqolada majburiy mehnatning ko‘p qirrali jihatlari, uning tarixiy mazmuni, huquqiy oqibatlari va inson huquqlarining buzilishiga qarshi kurashish harakatlari ko‘rib chiqiladi.
title: Sensitivity of surface solar radiation to aerosol-radiation and aerosol-cloud interactions over Europe in WRFv3.6.1 climatic runs with fully interactive aerosols
Creators: name: Sonia Jerez, Laura Palacios-Peña
Publisher: name: https://b2share.eudat.eu
Year: 2020
Subjects: 3.3 → Natural sciences → Earth sciences
WRF, aerosols, surface downward solar radiation;

description: Data and codes supporting the research piece of work entitled 'Sensitivity of surface solar radiation to aerosol-radiation and aerosol-cloud interactions over Europe in WRFv3.6.1 climatic runs with fully interactive aerosols'
Revista Saída 01
Creators: name: Canarim, Guilherme Orestes
Publisher: name: Zenodo
Year: 2022
Subjects: literatura
filosofia
educação
arte
ensaio
divulgação cientiv

description: Editorial No tempo do Colapso do capital em que a única possibilidade de vencer a refrega esta no aparelho oficial, urge pormos em questão o alcance do conceito de educação e suas implicações para o cotidiano contemporâneo, nesse sentido abrimos espaço para revisões e criticas aquela aproximação entre arte, literatura, filosofia e a academia, com o fito de proporcionar aos nossos leitores o novo e novíssimo animo da produção elaborada no mundo do ensino superior.
title: Effect of physiological demands on decision-making in soccer referees
Creators: name: Mercado, Carlos
Publisher: name: Memorial University of Newfoundland
Year: 2023

description: Decision-making ability is critical to sport officials’ performances. However, current training methods that simulate the task of soccer referees ignore physiological factors that may affect decision-making. The primary objective of this research was to investigate the influence of physiological demands on decision-making accuracy among non-professional soccer referees. Skilled soccer referees (N = 10; male = 9, female = 1) were tested on a decision-making simulator. Participants ran on a treadmill for 30 minutes at varying speeds, while watching 30 different video clips; one each minute. The videos presented the referees with a foul or no foul situation, and participants called their match decisions out loud. Simultaneously, the experimenter recorded participants’ heart rate and rating of perceived exertion. Two one-way repeated measures Friedman’s tests were performed to assess decision accuracy in relation to running speed and block during the experiment. Consequently, there was no significant difference in decision accuracy for participants based on the speed at which they were running: χ²(2) = 5.013 and p = .286. Similarly, no significant difference was shown for the effect of blocks on referees’ accuracy in decision-making: χ²(2) = 1.500 and p = .472. Finally, two Pearson’s correlation tests were completed. There was no significant relationship between the referees’ average heart rate and their accuracy: r = .078, p = .689. Similarly, there was no relationship between referees’ decision accuracy and the rating of perceived exertion: r = -.078, p = .686. While the findings were not significant, it is imperative to continue this research. Specifically, studies that place referees in their natural environment (enhancing ecological validity) might offer more insights into the relationship between physical load and decision-making.
Економіко-правові аспекти штучного інтелекту: хто матиме майбутнє?
Creators: name: Yahodzinskyi
Publisher: name: Zenodo
Year: 2023

description: Від скепсису до критики. Від заперечення до нерозуміння і далі до скепсису. Такий шлях проходило людство в осмисленні теми штучного інтелекту (ArtificialIntelligence – далі АІ), його можливостей, потенціалу і перспектив. Весь цей час людство наполегливо трималось думки про свою винятковість і незамінність. Людина щиро вірила у те, що ніколи не зникне потреба в людському інтелекті. Філософи систематично переконували, що завжди будуть проблеми і виклики, з якими здатна впоратись лише людина, а не АІ.
Так воно донедавна і було, поки в 2022 – 2023 роках світ не отримав у розпорядження десятки, а нині – сотні АІ. Тестування «здібностей» цих інтелектуальних систем мав ефект вибухівки, адже вперше людство масово користувалось АІ, який легко проходив тест Тюрінга. І не лише проходив, як чергова іграшка, а навчився писати тексти, музичні твори, генерувати зображення, писати програми, робити переклади, дублювати фільми, створювати ігри, давати економічні прогнози, ставити діагнози, «грати» на біржі, вирішувати завдання для яких є алгоритми і навіть ті, для яких алгоритмів не існує.
title: An excerpt of pore-scale transport simulation in GDLs
Creators: name: Maggiolo, Dario
Publisher: name: https://b2share.eudat.eu
Year: 2020

description: An excerpt of pore-scale simulations of two-phase flows in a reconstructed fibrous porous layer. The three dimensional microstructure of the material, a fuel cell gas diffusion layer, is acquired via X-ray computed tomography and used as input for lattice Boltzmann simulations.
title: Rheumatoid arthritis induced by treatment of acromegaly.
title: La survenue d’une polyarthrite rhumatoïde dans les suites du traitement d’une acromégalie
Creators: name: Tantaoui, Hasnaa
Publisher: name: Revue Marocaine de Rhumatologie (RMR)
Year: 2023
Subjects: Acromégalie, polyarthrite rhumatoïde, arthrite

description: Rheumatoid arthritis (RA) is the most common chronic inflammatory arthritis. Acromegaly is a rare endocrinopathy that can be responsible for musculoskeletal symptoms. The association between RA and acromegaly is rare. We report a case of a 56-year-old patient who developed RA following treatment for acromegaly.
description: La polyarthrite rhumatoïde (PR) est le plus fréquent des rhumatismes inflammatoires chroniques. L’acromégalie est une endocrinopathie rare qui peut être responsable de symptômes musculo-squelettiques. L’association entre la PR et l’acromégalie est rare. Nous rapportons une observation d’un patient âgé de 56 ans qui avait développé la PR dans les suites du traitement de l’acromégalie
title: Основы проектной и компьютерной графики
Creators: name: ELS IPR BOOKS
Publisher: name: Липецкий государственный технический университет, Профобразование
Year: 2020

description: В учебном пособии рассмотрены основные техники и технологии графики: материалы, инструменты, проектный язык, средства и приемы работы, виды проектной графики, эскизная графика и перспективное изображение. Издание направлено на решение практических вопросов оформления и подачи дизайн-проектов. Подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта среднего профессионального образования. Предназначено для изучения дисциплины «Основы проектной и компьютерной графики» по специальности 54.02.01 «Дизайн (по отраслям)».
title: Abundance of E. coli, coliforms and Vibrio in water, sediments and mussels from the Mar Piccolo of Taranto 2007-2009
Creators: name: Cavallo, Rosanna
Publisher: name: https://b2share.eudat.eu
Year: 2020
Subjects: 3.1.23 → Biology → Microbiology
3.1.21 → Biology → Marine biology
Aquatic ecosystems
Bacterial abundance
Biodiversity
Escherichia coli
Vibrionaceae
Coliforms
Microbial activity
Monitoring
Transitional waters

description: Abundance data (cfu/g, cfu/ml) of E. coli, coliforms and Vibrio were assessed in water, sediments and mussels from the Mar Piccolo of Taranto in order to evaluate fecal pollution and the environmental status
title: Brief von Maria Laura Ruiz an Kurt Rothschild
Creators: name: Ruiz, Maria Laura
Year: 2017

description: Mit handschriftlichen Anmerkungen von Kurt Rothschild. - Beilage: Paper (5 Blätter).
description: Typoskript mit Unterschrift, 6 Blätter, 6 Seiten
3D Weak Gravitational Lensing of the CMB and Galaxies
Creators: name: Kitching, T. D.
name: Heavens, A. F.
name: Das, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we present a power spectrum formalism that combines the full three-dimensional information from the galaxy ellipticity field, with information from the cosmic microwave background (CMB). We include in this approach galaxy cosmic shear and galaxy intrinsic alignments, CMB deflection, CMB temperature and CMB polarisation data; including the inter-datum power spectra between all quantities. We apply this to forecasting cosmological parameter errors for CMB and imaging surveys for Euclid-like, Planck, ACTPoL, and CoRE-like experiments. We show that the additional covariance between the CMB and ellipticity measurements can improve dark energy equation of state measurements by 15%, and the combination of cosmic shear and the CMB, from Euclid-like and CoRE-like experiments, could in principle measure the sum of neutrino masses with an error of 0.003 eV.
description: Accepted to MNRAS
La irrupción del Acceso Abierto en los procesos de comunicación científica
Creators: name: Robinson-Garcia, Nicolas
Publisher: name: Zenodo
Year: 2022
Subjects: open access
scientific communication
research quality
information overload

description: Slides of a lecture given in Spanish at the Jornada sobre la Situación y Perspectivas del Acceso Abierto organized by the research group UISYS from the Universitat de València on November 10, 2022. In this slides I present what I consider are the four main challenges that Open Access confronts currently given the way in which it is being implemented and integrated within the scholarly communication system.
Solitons on intersecting 3-branes
Creators: name: Cottrell, William
name: Hashimoto, Akikazu
name: Pillai, Mohandas
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a system consisting of a pair of D3 branes intersecting each other along a line such that half of the 16 supersymmetries are preserved. We then study the existence of magnetic monopole solutions corresponding to a D1-brane suspended between these D3 branes. We consider this problem in the zero slope limit where the tilt of the D3-branes is encoded in the uniform gradient of the adjoint scalar field. Such a system is closely related to the non-abelian flux background considered originally by van Baal. We provide three arguments supporting the existence of a single magnetic monopole solution. We also comment on the relation between our construction and a recent work by Mintun, Polchinski, and Sun.
description: 16 pages, 1 figure, minor typos fixed. Reference added
Constraining the Low-Mass Slope of the Star Formation Sequence at 0.5
Creators: name: Whitaker, Katherine E.
name: Franx, Marijn
name: Leja, Joel
name: van Dokkum, Pieter G.
name: Henry, Alaina
name: Skelton, Rosalind E.
name: Fumagalli, Mattia
name: Momcheva, Ivelina G.
name: Brammer, Gabriel B.
name: Labbe, Ivo
name: Nelson, Erica J.
name: Rigby, Jane R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We constrain the slope of the star formation rate ($\logΨ$) to stellar mass ($\log\mathrm{M_{\star}}$) relation down to $\log(\mathrm{M_{\star}/M_{\odot}})=8.4$ ($\log(\mathrm{M_{\star}/M_{\odot}})=9.2$) at $z=0.5$ ($z=2.5$) with a mass-complete sample of 39,106 star-forming galaxies selected from the 3D-HST photometric catalogs, using deep photometry in the CANDELS fields. For the first time, we find that the slope is dependent on stellar mass, such that it is steeper at low masses ($\log\mathrmΨ\propto\log\mathrm{M_{\star}}$) than at high masses ($\log\mathrmΨ\propto(0.3-0.6)\log\mathrm{M_{\star}}$). These steeper low mass slopes are found for three different star formation indicators: the combination of the ultraviolet (UV) and infrared (IR), calibrated from a stacking analysis of Spitzer/MIPS 24$μ$m imaging; $β$-corrected UV SFRs; and H$α$ SFRs. The normalization of the sequence evolves differently in distinct mass regimes as well: for galaxies less massive than $\log(\mathrm{M_{\star}/M_{\odot}})<10$ the specific SFR ($Ψ/\mathrm{M_{\star}}$) is observed to be roughly self-similar with $Ψ/\mathrm{M_{\star}}\propto(1+z)^{1.9}$, whereas more massive galaxies show a stronger evolution with $Ψ/\mathrm{M_{\star}}\propto(1+z)^{2.2-3.5}$ for $\log(\mathrm{M_{\star}/M_{\odot}})=10.2-11.2$. The fact that we find a steep slope of the star formation sequence for the lower mass galaxies will help reconcile theoretical galaxy formation models with the observations. The results of this study support the analytical conclusions of Leja et al. (2014).
description: 23 pages, 17 figures, re-submitted to the Astrophysical Journal
Long-Term Efficacy of Biochar-Based Immobilization for Remediation of Heavy Metal-Contaminated Soil and Environmental Factors Impacting Remediation Performance
Creators: name: IJSRED-International Journal of Scientific Research and Engineering Development
Publisher: name: Zenodo
Year: 2023

description: The contamination of soil with heavy metals poses significant environmental and public health concerns. In recent
years, biochar-based immobilization has emerged as a promising technique for remediating heavy metalcontaminated
soil. This review article aims to provide a comprehensive overview of the long-term efficacy of
biochar-based immobilization for remediating heavy metal-contaminated soil, along with an analysis of the
environmental factors that impact the performance of this remediation strategy. We discuss the mechanisms
underlying biochar effectiveness in immobilizing heavy metals and its role in enhancing soil quality. Furthermore,
we explore the interactions between biochar, soil microorganisms, and plants, and their combined influence on the
overall remediation process. The review also delves into the challenges and future prospects of utilizing biocharbased
immobilization for sustainable and efficient soil remediation.
title: STH-net
Creators: name: Martini, Edoardo
name: Kreck, Manuel
name: Werban, Ulrike
name: Wollschläger, Ute
name: Zacharias, Steffen
Publisher: name: https://b2share.eudat.eu
Year: 2020
Subjects: 3.3.21 → Earth sciences → Soil science
3.3.13 → Earth sciences → Hydrology
3.3.14 → Earth sciences → Meteorology
3.3.2 → Earth sciences → Environmental science
soil water content
time-domain reflectometry (TDR)
soil properties
meteorological variables
groundwater

description: The data set contains the hourly data measured by the soil monitoring network "STH-net" installed at the Schäfertal Hillslope site (Central Germany). The hillslope site consists of a South- and a North-facing slopes and a riparian zone near the creek, i.e., three soil units. The network comprises 8 stations (labeled as P1 to P8) featuring TDR probes installed every 10 cm to a maximum depth of either 70 or 110 cm measuring soil water content, and wells instrumented with piezometers measuring the depth to groundwater table. Furthermore, one station for each of the three soil units (namely, P2, P4 and P7) feature probes measuring soil temperature at six depths (i.e., 5, 10, 20, 30, 50 and 100 cm). A weather station is located in the valley bottom near the creek. All the data are measured with a 10-minutes resolution and aggregated to hourly values. For each of the 65 TDR probes, soil samples were analyzed and the data on grain size distribution (sand, silt and clay %), bulk density and porosity are provided.
$Z_b$ and $Z_c$ Exotic States as Coupled Channel Cusps
Creators: name: Swanson, E. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is demonstrated that the candidate tetraquark states $Z_b(10610)$, $Z_b(10650)$, $Z_c(3900)$, and $Z_c(4025)$ are coupled channel cusp effects. The model explains in a natural way the masses and quantum numbers of the putative states and the near equality of the widths of the $Z_b$ states. It is argued that the $Z_c(3900)$ and $Z_c(4025)$ should be visible in $\bar B^0 \to J/ψπ^0π^0$ or $B^- \to J/ψπ^- π^0$, but should {\it not} appear in $\bar B^0 \to J/ψπ^+π^-$, in agreement with recent LHCb results. Additional tests for cusp effects are suggested.
description: 9 pages, 9 figures. Expanded discussion of previous work; expanded discussion of B decays; analysis of Zc(4025) added; additional implications added
title: h277-g14 Simulation Outputs (snapshots 456-512 of 512) and Additional FIles
Creators: name: Brooks, Alyson
Publisher: name: https://b2share.eudat.eu
Year: 2020
Subjects: 3.5.3.3 → Astrophysics → Direct numerical simulation|Numerical simulations
galaxy
SPH
cosmological zoom-in

description: This dataset is the final of five sets of simulation snapshots from a high-resolution cosmological zoom-in simulation of a Milky-Way like galaxy. The simulations were performed with the N-Body/SPH code GASOLINE. Each tarball contains the simulation snapshot for a given time, halo finder outputs, as well as auxiliary files storing additional per-particle data. This dataset also includes the star formation log file, simulation log, parameter file, and an animated visualization of the galaxy assembling itself. Publications using this data can be found here: https://ui.adsabs.harvard.edu/public-libraries/SAH2SMjMQc6eidYW0EFeOQ The file format for the snapshots is described here: https://github.com/N-BodyShop/changa/wiki/File-Formats The halo finder outputs are generated by the Amiga Halo Finder, and the documentation for this can be found here: http://popia.ft.uam.es/AHF/Documentation.html
Knowing "where the photons have been"
Creators: name: Bartkiewicz, Karol
name: Černoch, Antonín
name: Javůrek, Dalibor
name: Lemr, Karel
name: Soubusta, Jan
name: Svozilík, Jiří
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Linear-optical interferometers play a key role in designing circuits for quantum information processing and quantum communications. Even though nested Mach-Zehnder interferometers appear easy to describe, there are occasions when they provide unintuitive results. This paper explains the results of a highly discussed experiment performed by Danan et al. [Phys. Rev. Lett. 111, 240402 (2013)] using a standard approach. We provide a simple and intuitive one-state vector formalism capable of interpreting their experiment. Additionally, we cross-checked our model with a classical-physics based approach and found that both models are in complete agreement. We argue that the quantity used in the mentioned experiment is not a suitable which-path witness producing seemingly contra-intuitive results. To circumvent this issue, we establish a more reliable which-path witness and show that it yields well expected outcomes of the experiment.
description: 4 pages, 1 figure
Phase-field systems for multi-dimensional Prandtl-Ishlinskii operators with non-polyhedral characteristics
Creators: name: Sprekels, Jürgen
name: Krejčí, Pavel
Publisher: name: Weierstrass Institute
Year: 2001
Subjects: subject: Phase-field systems
subject: phase transitions
subject: hysteresis operators
subject: parabolic systems
subject: Prandtl-Ishlinskii operators
subject: 34C55
subject: 35K60
subject: 47J40
subject: 74N30
subject: 80A22

description: Hysteresis operators have recently proved to be a powerful tool in modelling phase transition phenomena which are accompanied by the occurrence of hysteresis effects. In a series of papers, the present authors have proposed phase-field models in which hysteresis nonlinearities occur at several places. A very important class of hysteresis operators studied in this connection is formed by the so-called Prandtl-Ishlinskii operators. For these operators, the corresponding phase-field systems are in the multi-dimensional case only known to admit unique solutions if the characteristic convex sets defining the operators are polyhedrons. In this paper, we use approximation techniques to extend the known results to multi-dimensional Prandtl-Ishlinskii operators having non-polyhedral convex characteristic sets.
title: h277-g14 Simulation Outputs (snapshots 348-444 of 512)
Creators: name: Brooks, Alyson
Publisher: name: https://b2share.eudat.eu
Year: 2020
Subjects: 3.5.3.3 → Astrophysics → Direct numerical simulation|Numerical simulations
galaxy
SPH
cosmological zoom-in

description: This dataset is the fourth of five sets of simulation snapshots from a high-resolution cosmological zoom-in simulation of a Milky-Way like galaxy. The simulations were performed with the N-Body/SPH code GASOLINE. Each tarball contains the simulation snapshot for a given time, halo finder outputs, as well as auxiliary files storing additional per-particle data. Publications using this data can be found here: https://ui.adsabs.harvard.edu/public-libraries/SAH2SMjMQc6eidYW0EFeOQ The file format for the snapshots is described here: https://github.com/N-BodyShop/changa/wiki/File-Formats The halo finder outputs are generated by the Amiga Halo Finder, and the documentation for this can be found here: http://popia.ft.uam.es/AHF/Documentation.html
Hole Spin Pumping and Re-pumping in a p-type δ-doped InAs Quantum Dot
Creators: name: Lagoudakis, Konstantinos G.
name: Fischer, Kevin A.
name: Sarmiento, Tomas
name: Mueller, Kai
name: Vučković, Jelena
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have grown high quality p-type δ-doped InAs quantum dots and have demonstrated coherent spin pumping and repumping of a hole spin in a positively charged quantum dot by means of a single-laser driving scheme under a high magnetic field in the Voigt configuration. Modeling of our system shows excellent qualitative agreement with the experimental findings and further explores the performance of the single-laser scheme for spin pumping and re-pumping.
Thubana rongjiangensis Yu & Wang, 2025, sp. nov.
Creators: name: Yu, Shuai
name: Wang, Shuxia
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Lecithoceridae
Thubana
Thubana rongjiangensis

description: Thubana rongjiangensis sp. nov.
urn:lsid:zoobank.org:act: C9667622-101B-46E4-BCC9-809F929D8721
Figs 2B, 4B
Diagnosis
The new species is similar to Th. albisignis (Meyrick, 1914), but it differs by the larger size (via. wingspan 15–16 mm in Th. albisignis). The species can also be distinguished by the costa of the valva arched inward semi-circularly, and by the juxta with a large V-shaped flap on the dorsal surface and with semi-ovate posterolateral lobes; whereas in Th. albisignis, the costa of the valva is arched inward and forms a broad V shape, the juxta lacks a flap on the dorsal surface and has horn-shaped posterolateral lobes (Park 2000: 234, fig. 13).
Etymology
The specific epithet is derived from the type locality.
Type material
Holotype
CHINA • ♂; Guizhou Prov., Rongjiang County, Xiaodanjiang; 26º20′ N, 108º21′ E; 680 m a.s.l.; Jun. 2023; K.J. Teng leg.; slide no. LCU009; LCU.
Description
Adult male (Fig. 2B)
Wingspan 19.5 mm. Head with lateral sides orange white (worn). Antenna orange white. Labial palpus orange white, tinged with pale brown; third palpomere slightly longer than second palpomere. Thorax and tegula dark brown, tinged with purple. Forewing with costal margin slightly arched, apex blunt, termen shallowly concave; ground colour dark brown, tinged with purple; costal patch triangular, orange white, posteriorly narrowed and exceeding upper margin of discal cell, situated at middle; fringe greyish brown. Hindwing dark brown; fringe greyish brown.
MALE GENITALIA (Fig. 4B). Uncus elongate, pointed at apex. Gnathos with median process wide at the base, narrowed to basal 3/5 where it is curved, narrowed abruptly from distal 2/5 to pointed apex. Valva extremely broadened, narrowed to bluntly rounded apex; cucullus shorter than half length of valva; costa arched inward semi-circularly; sacculus banded, narrowed from base to middle, uniformly wide in distal half, almost straight ventrally. Vinculum narrow; saccus semi-ovate. Juxta subquadrate, arched inward on posterior margin forming two semi-ovate posterolateral lobes, dorsal surface with a large V-shaped flap (crumpled). Aedeagus slightly shorter than valva, narrowed from base to apex; cornuti consisting of a large plate about 2/3 the length of aedeagus, a sclerotised bar bearing dense granules, a cluster and some dispersed spines.
Female
Unknown.
Distribution
China (Guizhou).
Thubana rongjiangensis sp. nov.
TL: China (Yunnan). TD: LCU.
Distribution. China (Yunnan).
description: Published as part of Yu, Shuai & Wang, Shuxia, 2025, New species and new records of the genus Thubana Walker (Lepidoptera: Lecithoceridae) from China, with a checklist of the genus in the country, pp. 81-97 in European Journal of Taxonomy 987 on pages 88-95, DOI: 10.5852/ejt.2025.987.2861, http://zenodo.org/record/15196489
The association between regular cannabis smoking and oral human papillomavirus infection in young adults: a cross-sectional study using NHANES data, 2011-2016
Creators: name: Haynes, Browning
name: Ray, Michael
name: Janetos, Emily
Publisher: name: Oregon Health and Science University
Year: 2023
Subjects: subject: HIV
subject: Cannabis
subject: Papillomavirus Infections
subject: Adolescent
subject: Young Adult
subject: Nutrition Surveys
subject: Oropharyngeal Neoplasms
subject: Risk Factors
subject: Oral Human Papillomavirus Infection

description: Human papillomavirus (HPV) infection is the most common sexually transmitted infection in the U.S., and the incidence rates of HPV-related oropharyngeal cancers in the U.S. have doubled in the last 20 years. While cigarette smoking is a known risk factor for oral HPV infection, it is unknown if smoking cannabis is associated with greater occurrence of oral HPV infections. The objective of this study was to estimate the association between cannabis smoking status and oral HPV infection in U.S. young adults ages 18-30 years and examine whether this association differs by HPV vaccination status.
Structure Formation in Gas-Rich Galactic Discs with Finite Thickness: From Discs to Rings
Creators: name: Behrendt, Manuel
name: Burkert, Andreas
name: Schartmann, Marc
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Gravitational instabilities play an important role in structure formation of gas-rich high-redshift disc galaxies. In this paper, we revisit the axisymmetric perturbation theory and the resulting growth of structure by taking the realistic thickness of the disc into account. In the unstable regime, which corresponds for thick discs to a Toomre parameter below the critical value Q_0,crit = 0.696, we find a fastest growing perturbation wavelength that is always a factor 1.93 times larger than in the classical razor-thin disc approximation. This result is independent of the adopted disc scaleheight and by this independent of temperature and surface density. In order to test the analytical theory, we compare it with a high-resolution hydrodynamical simulation of an isothermal gravitationally unstable gas disc with the typical vertical sech^2 density profile and study its break up into rings that subsequently fragment into dense clumps. In the first phase, rings form, that organize themselves discretely, with distances corresponding to the local fastest growing perturbation wavelength. We find that the disc scaleheight has to be resolved initially with five or more grid cells in order to guarantee proper growth of the ring structures, which follow the analytical prediction. These rings later on contract to a thin and dense line, while at the same time accreting more gas from the inter-ring region. It is these dense, circular filaments, that subsequently fragment into a large number of clumps. Contrary to what is typically assumed, the clump sizes are therefore not directly determined by the fastest growing wavelength.
description: Accepted to MNRAS