cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
BBT User stories. Benefits from joining the thesaurus federation
Creators: name: Goulis, Helen
name: Tsouloucha, Eleni
Publisher: name: Zenodo
Year: 2020
Subjects: thesaurus building, thesaurus management, thesaurus integration, controlled vocabularies

description: Goal of this presentation is to showcase the benefits of joining the BBT federation and become part a gradually growing community of thesauri maintainers. The Thesaurus Maintenance WG will bring forward in a YouTube video linked on a poster via a QR code, designed for the Marketplace of the 2020 Annual Event, the cases of DAI and FRANTIQ.
Ultraviolet Observations of Super-Chandrasekhar Mass Type Ia Supernova Candidates with Swift UVOT
Creators: name: Brown, Peter J.
name: Kuin, Paul
name: Scalzo, Richard
name: Smitka, Michael
name: de Pasquale, Massimiliano
name: Holland, Stephen
name: Krisciunas, Kevin
name: Milne, Peter
name: Wang, Lifan
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Among Type Ia supernovae (SNe~Ia) exist a class of overluminous objects whose ejecta mass is inferred to be larger than the canonical Chandrasekhar mass. We present and discuss the UV/optical photometric light curves, colors, absolute magnitudes, and spectra of three candidate Super-Chandrasekhar mass SNe--2009dc, 2011aa, and 2012dn--observed with the Swift Ultraviolet/Optical Telescope. The light curves are at the broad end for SNe Ia, with the light curves of SN~2011aa being amongst the broadest ever observed. We find all three to have very blue colors which may provide a means of excluding these overluminous SNe from cosmological analysis, though there is some overlap with the bluest of "normal" SNe Ia. All three are overluminous in their UV absolute magnitudes compared to normal and broad SNe Ia, but SNe 2011aa and 2012dn are not optically overluminous compared to normal SNe Ia. The integrated luminosity curves of SNe 2011aa and 2012dn in the UVOT range (1600-6000 Angstroms) are only half as bright as SN~2009dc, implying a smaller 56Ni yield. While not enough to strongly affect the bolometric flux, the early time mid-UV flux makes a significant contribution at early times. The strong spectral features in the mid-UV spectra of SNe 2009dc and 2012dn suggest a higher temperature and lower opacity to be the cause of the UV excess rather than a hot, smooth blackbody from shock interaction. Further work is needed to determine the ejecta and 56Ni masses of SNe 2011aa and 2012dn and fully explain their high UV luminosities.
description: 12 pages, 8 figures Accepted for publication in the Astrophysical Journal Data available on the Swift supernova website http://swift.gsfc.nasa.gov/docs/swift/sne/swift_sn.html
Affective Factors in STEM Learning and Scientific Inquiry: Assessment of Cognitive Conflict and Anxiety
Creators: name: Bao, Lei
name: Kim, Yeounsoo
name: Raplinger, Amy
name: Han, Jing
name: Koenig, Kathleen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: Cognitive conflict is well recognized as an important factor in conceptual change and is widely used in developing inquiry-based curricula. However, cognitive conflict can also contribute to student anxiety during learning, which can have both positive and negative impacts on students' motivation and learning achievement. Therefore, instructors need to be informed of the impacts of introducing cognitive conflicts during teaching. To get this information, teachers need a practical instrument that can help them identify the existence and features of cognitive conflict introduced by the instruction and the resulting anxiety. Based on the literature on studies of cognitive conflict and student anxiety, a quantitative instrument, the In-class Conflict and Anxiety Recognition Evaluation (iCARE), was developed and used to monitor the status of students' cognitive conflict and anxiety in the Physics by Inquiry (PBI) classes. This paper introduces this instrument and discusses the types of information that can be measured. Research and pedagogical values of this instrument are also discussed.
description: 52 pages
Discovery of 37 new pulsars through GPU-accelerated reprocessing of archival data of the Parkes Multibeam Pulsar Survey
Creators: name: Sengar, R.
name: Bailes, M.
name: Balakrishnan, V.
name: Bernadich, M. C. i
name: Burgay, M.
name: Barr, E. D.
name: Flynn, C. M. L.
name: Shannon, R.
name: Stevenson, S.
name: Wongphechauxsorn, J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the discovery of 37 pulsars from $\sim$ 20 years old archival data of the Parkes Multibeam Pulsar Survey using a new FFT-based search pipeline optimised for discovering narrow-duty cycle pulsars. When developing our pulsar search pipeline, we noticed that the signal-to-noise ratios of folded and optimised pulsars often exceeded that achieved in the spectral domain by a factor of two or greater, in particular for narrow duty cycle ones. Based on simulations, we verified that this is a feature of search codes that sum harmonics incoherently and found that many promising pulsar candidates are revealed when hundreds of candidates per beam with even with modest spectral signal-to-noise ratios of S/N$\sim$5--6 in higher-harmonic folds (up to 32 harmonics) are folded. Of these candidates, 37 were confirmed as new pulsars and a further 37 would have been new discoveries if our search strategies had been used at the time of their initial analysis. While 19 of these newly discovered pulsars have also been independently discovered in more recent pulsar surveys, 18 are exclusive to only the Parkes Multibeam Pulsar Survey data. Some of the notable discoveries include: PSRs J1635$-$47 and J1739$-$31, which show pronounced high-frequency emission; PSRs J1655$-$40 and J1843$-$08, which belong to the nulling/intermittent class of pulsars; and PSR J1636$-$51, which is an interesting binary system in a $\sim$0.75 d orbit and shows hints of eclipsing behaviour -- unusual given the 340 ms rotation period of the pulsar. Our results highlight the importance of reprocessing archival pulsar surveys and using refined search techniques to increase the normal pulsar population.
description: 21 pages, 13 Figures, Accepted for publication in Monthly Notices of the Royal Astronomical Society (MNRAS)
Nemar: a brain initiative science gateway to  neuroelectromagnetic data, tools, and computation
Creators: name: Youn, Choonhan
name: Delorme, Arnaud
name: Truong, Dung
name: Salazar, Annalisa
name: Makeig, Scott
name: Majumdar, Amitava
name: Yoshimoto, Kenneth
name: Sivagnanam, Subhashini
name: Stirm, Claire
name: Poldrack, Russ
Publisher: name: Zenodo
Year: 2023
Subjects: Brain science
NEMAR
NEM Imaging Data
Neuroscience
BIDS-format Data

description: To take advantage of recent and ongoing advances in intensive and large-scale computational methods, and to preserve the scientific data created by publicly funded research projects, public data archives must be created as well as standards for specifying, identifying, and annotating the deposited data. The value of and interest in such archives among researchers can be greatly increased by connecting them to active computational capabilities and a framework of analysis and search tools that support further analysis as well as larger scale meta-analysis and data mining.NEMAR, the NeuroElectroMagnetic Archive for Research, serves as a gateway to BIDS-formatted NEM (EEG, MEG, iEEG) imaging data uploaded and shared on OpenNeuro.org. NEMAR offers a range of functions, including data search and visualization, and operates as a freely accessible integrated resource known as DATCOR (Data, Tools, and Compute Resource) dedicated to human NeuroElectroMagnetic brain imaging data. The construction of NEMAR leverages the HubZero framework, an open-source software platform renowned for empowering gateway development, data publication, resource sharing, collaboration, and community-building within a unified web-based ecosystem.
Effective Strategies for Safeguarding Feeds Against Insects, Rodents, and Microbial Spoilage
Creators: name: Trishna Das1, Raj Sahoo2, Sonali Namdeo1,, P. Bagavan Reddy1, Narayana Rathode1
Publisher: name: trends in Agriculture Science
Year: 2023

description: As the global population grows, food security becomes critical. However, significant cereals losses due to spoilage and inadequate storage persist. Efficient storage and marketing practices are vital for managing food shortages in both developed and underdeveloped countries. This article highlights the importance of minimizing storage losses by ensuring proper drying, using weatherproof structures, employing insecticides for pest control, and managing rodents. It discusses various types of losses and biological agents like insects, fungi, and rodents responsible for deterioration. Control measures include hygiene, better drying, and rodent control. Chemical and engineering factors are addressed, emphasizing proper storage designs. Additionally, the article discusses microbial damage and control measures, including mold-controlling agents in compound feeds.
Kpc-scale properties of dust temperature in terms of dust mass and star formation activity
Creators: name: Chiang, I-Da
name: Hirashita, Hiroyuki
name: Chastenet, Jeremy
name: Koch, Eric W.
name: Leroy, Adam K.
name: Rosolowsky, Erik
name: Sandstrom, Karin M.
name: Sardone, Amy
name: Sun, Jiayi
name: Williams, Thomas G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate how the dust temperature is affected by local environmental quantities, especially dust surface density ($Σ_\mathrm{dust}$), dust-to-gas ratio (D/G) and interstellar radiation field. We compile multi-wavelength observations in 46 nearby galaxies, uniformly processed with a common physical resolution of $2~$kpc. A physical dust model is used to fit the infrared dust emission spectral energy distribution (SED) observed with WISE and Herschel. The star formation rate (SFR) is traced with GALEX ultraviolet data corrected by WISE infrared. We find that the dust temperature correlates well with the SFR surface density ($Σ_{\rm SFR}$), which traces the radiation from young stars. The dust temperature decreases with increasing D/G at fixed $Σ_{\rm SFR}$ as expected from stronger dust shielding at high D/G, when $Σ_\mathrm{SFR}$ is higher than $\sim 2\times 10^{-3}~\rm M_\odot~yr^{-1}~kpc^{-2}$. These measurements are in good agreement with the dust temperature predicted by our proposed analytical model. Below this range of $Σ_\mathrm{SFR}$, the observed dust temperature is higher than the model prediction and is only weakly dependent on D/G, which is possibly due to the dust heating from old stellar population or the variation of SFR within the past $10^{10}~$yr. Overall, the dust temperature as a function of $Σ_\mathrm{SFR}$ and $Σ_\mathrm{dust}$ predicted by our analytical model is consistent with observations. We also notice that at fixed gas surface density, $Σ_{\rm SFR}$ tends to increase with D/G, i.e. we can empirically modify the Kennicutt-Schmidt law with a dependence on D/G to better match observations.
description: 16 pages, 8 figures, accepted for publication in MNRAS
Osteological form - SZ50507 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ50507, female aged 28-35 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
Osteological form - SZ29742 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ29742, female aged 40-50 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
Rejection of randomly coinciding 2ν2β events in ZnMoO4 scintillating bolometers
Creators: name: Chernyak, D. M.
name: Danevich, F. A.
name: Giuliani, A.
name: Mancuso, M.
name: Nones, C.
name: Olivieri, E.
name: Tenconi, M.
name: Tretyak, V. I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Random coincidence of 2ν2β decay events could be one of the main sources of background for 0ν2β decay in cryogenic bolometers due to their poor time resolution. Pulse-shape discrimination by using front edge analysis, the mean-time and \c{hi}2 methods was applied to discriminate randomly coinciding 2ν2β events in ZnMoO4 cryogenic scintillating bolometers. The background can be effectively rejected on the level of 99% by the mean-time analysis of heat signals with the rise time about 14 ms and the signal-to-noise ratio 900, and on the level of 98% for the light signals with 3 ms rise time and signal-to-noise ratio of 30 (under a requirement to detect 95% of single events). Importance of the signal-to-noise ratio, correct finding of the signal start and choice of an appropriate sampling frequency are discussed.
description: Contribution to Proc. of Int. Workshop on Radiopure Scintillators RPSCINT 2013, 17-20.09.2013, Kyiv, Ukraine; to be published in EPJ Web of Conferences; 4 pages, 6 figures, and 1 table
Nonlinear Regge trajectories and saturation of the Hagedorn spectrum
Creators: name: Szanyi, István
name: Biró, Tamás
name: Jenkovszky, László
name: Libov, Vladyslav
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We argue that two seemingly different phenomena, namely the well-known saturation of the Hagedorn exponential distribution and the less familiar saturation of Regge trajectories at resonance masses $m\approx$ 2-2.5 GeV are related and have the same origin: quark deconfinement. We show that the slope of the real part of non-linear Regge trajectories determines the prefactor $f(m)$ in Hagedorn's resonance mass density distribution $ρ(m)$. While the Hagedorn distribution comes from statistics, Regge trajectories contain dynamics.
description: 10 pages, 6 figures, 1 table
Unconditional and robust quantum metrological advantage beyond NOON states
Creators: name: Qin, Jian
name: Deng, Yu-Hao
name: Zhong, Han-Sen
name: Peng, Li-Chao
name: Su, Hao
name: Luo, Yi-Han
name: Xu, Jia-Min
name: Wu, Dian
name: Gong, Si-Qiu
name: Liu, Hua-Liang
name: Wang, Hui
name: Chen, Ming-Cheng
name: Li, Li
name: Liu, Nai-Le
name: Lu, Chao-Yang
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum metrology employs quantum resources to enhance the measurement sensitivity beyond that can be achieved classically. While multi-photon entangled NOON states can in principle beat the shot-noise limit and reach the Heisenberg limit, high NOON states are difficult to prepare and fragile to photon loss which hinders it from reaching unconditional quantum metrological advantages. Here, we combine the idea of unconventional nonlinear interferometers and stimulated emission of squeezed light, previously developed for photonic quantum computer Jiuzhang, to propose and realize a new scheme that achieves a scalable, unconditional, and robust quantum metrological advantage. We observe a 5.8(1)-fold enhancement above the shot-noise limit in the Fisher information extracted per photon, without discounting for photon loss and imperfections, which outperforms ideal 5-NOON states. The Heisenberg-limited scaling, the robustness to external photon loss, and the ease-to-use of our method make it applicable in practical quantum metrology at low photon flux regime.
description: To be published, with an independent and simultaneous submission on arXiv:2111.09756
Osteological form - SZ23815 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ23815, unsexed adult aged 30-50 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
Hyperkahler Sigma Model and Field Theory on Gibbons-Hawking Spaces
Creators: name: Dey, Anindya
name: Neitzke, Andrew
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We describe a novel deformation of the 3-dimensional sigma model with hyperkähler target, which arises naturally from the compactification of a 4-dimensional $\mathcal{N}=2$ theory on a hyperkähler circle bundle (Gibbons-Hawking space). We derive the condition for which the deformed sigma model preserves 4 out of the 8 supercharges. We also study the contribution from a NUT center to the sigma model path integral, and find that supersymmetry implies it is a holomorphic section of a certain holomorphic line bundle over the hyperkähler target. We study explicitly the case where the original 4-dimensional theory is pure $U(1)$ super Yang-Mills, and show that the contribution from a NUT center in this case is simply the Jacobi theta function.
description: 48 pages
The HPC/Gateway Curriculum Development Hackathon Model
Creators: name: Caldwell, Rebecca
name: Hayden, Linda
name: Nolte, Alexander
Publisher: name: Zenodo
Year: 2023
Subjects: HPC/Gateway Curriculum Developement
Faculty Hackathon
Workforce/development

description: The Faculty Hackathons is a collaboration between SGX3 and The Association of Computer Science Departments at Minority Institutions) Faculty HPC Hackathon is an event aimed at providing hands-on training and collaboration opportunities for faculty members from ADMI member institutions in the field of High-Performance Computing (HPC). The hackathon focused on bringing together experts in HPC and faculty participants to develop curriculum materials on high performance computing. A call for participation was sent out to faculty members from ADMI member institutions, inviting them to apply for the hackathon.High Performance Computing was integrated across the curriculum in the following courses:• Accounting for Non-Business Majors (ACC, NCAT)• Computer Programming II (WSSU)• Data Mining and Machine Learning (ECSU)• Management of Information Systems (Data Science) (MC)• Distributed Software Systems (NSU)Ten (10) MSI faculty from 6 MSIs participated in the first SGC3 Faculty Hackathon. Five (5) Revised courses were offered during the fall 2022 semester. Enrolled in these five courses were eighty-five (85) students.
Fractal aggregates of sub-micron-sized grains in the young planet-forming disk around IM Lup
Creators: name: Tazaki, Ryo
name: Ginski, Christian
name: Dominik, Carsten
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Despite rapidly growing disk observations, it remains a mystery what primordial dust aggregates look like and what the physical and chemical properties of their constituent grains (monomers) are in young planet-forming disks. Confrontation of models with observations to answer this mystery has been a notorious task because we have to abandon a commonly used assumption, perfectly spherical grains, and take into account particles with complex morphology. In this Letter, we present the first thorough comparison between near-infrared scattered light of the young planet-forming disk around IM Lup and the light-scattering properties of complex-shaped dust particles. The availability of scattering observations at multiple wavelengths and over a significant range of scattering angles allows for the first determination of the monomer size, fractal dimension, and size of dust aggregates in a planet-forming disk. We show that the observations are best explained by fractal aggregates with a fractal dimension of 1.5 and a characteristic radius larger than $\sim2~μ$m. We also determined the radius of the monomer to be $\sim200$ nm, and monomers much smaller than this size can be ruled out on the premise that the fractal dimension is less than 2. Furthermore, dust composition comprising amorphous carbon is found to be favorable to simultaneously account for the faint scattered light and the flared disk morphology. Our results support that planet formation begins with fractal coagulation of sub-micron-sized grains. All the optical properties of complex dust particles computed in this study are publicly available.
description: 19 pages, 11 figures; Accepted for publication in ApJ Letters. The optical properties of dust particles are available at https://github.com/rtazaki1205/AggScatVIR . Updated the caption of fig. 8 to improve clarity
Osteological form - SZ23869 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ23869, female aged 30-45 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
Cosmological analogies for geophysical flows, Lagrangians, and new analogue gravity systems
Creators: name: Faraoni, Valerio
name: Jose, Sonia
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Formal analogies between the ordinary differential equations describing geophysical flows and Friedmann cosmology are developed. As a result, one obtains Lagrangian and Hamiltonian formulations of these equations, while laboratory experiments aimed at testing geophysical flows are shown to constitute analogue gravity systems for cosmology.
description: 8 pages, latex, to appear in Eur. Phys. J. C
On parameter identification in stochastic differential equations by penalized maximum likelihood
Creators: name: Dunker, Fabian
name: Hohage, Thorsten
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computation (stat.CO)
subject: Numerical Analysis (math.NA)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: FOS: Economics and business

description: In this paper we present nonparametric estimators for coefficients in stochastic differential equation if the data are described by independent, identically distributed random variables. The problem is formulated as a nonlinear ill-posed operator equation with a deterministic forward operator described by the Fokker-Planck equation. We derive convergence rates of the risk for penalized maximum likelihood estimators with convex penalty terms and for Newton-type methods. The assumptions of our general convergence results are verified for estimation of the drift coefficient. The advantages of log-likelihood compared to quadratic data fidelity terms are demonstrated in Monte-Carlo simulations.
Osteological form - SZ25196 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ25196, male aged 65+ years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
STOCHASTIC ANALYSIS OF SITE SOIL PROFILES FUNDAMENTAL
Creators: name: Johari, Ali
name: Golkarfard, Hossein
Publisher: name: figshare
Year: 2020
Subjects: subject: 90501 Civil Geotechnical Engineering
subject: FOS: Civil engineering

description: In this paper, an attempt has been made to determine the fundamental period of a real site soil profile in Shiraz City using approximate methods stochastically. For this purpose, four methods namely: weighted average of velocities of layers, the sum periods of layers, successive use of the two-layers solution, and an approximate solution with cosine function were compared to each other based on the obtained reliability indices.
The Monte Carlo Simulation (MCS) is used for stochastic analysis to consider the uncertainties of the related parameters via real site data. In this way, a computer program for reliability analysis based on the approximate methods by MATLAB was coded. The written program is capable to consider the uncertainties of soil parameters for considering stochastic analysis. Summary of results have been shown as Table 1 for a borehole. Table 1 and Figure 1 indicate PDF values versus determined fundamental period (sec) and mentioning the results of both deterministic and stochastic analysis.
.
An FPGA-based readout chip emulator for the CMS ETL detector upgrade
Creators: name: Zhang, L.
name: Edwards, C.
name: Gong, D.
name: Huang, X.
name: Lee, J.
name: Liu, C.
name: Liu, T.
name: Liu, T.
name: Olsen, J.
name: Sun, Q.
name: Wu, J.
name: Ye, J.
name: Zhang, W
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present an FPGA-based readout chip emulator board for the CMS Endcap Timing Layer (ETL) detector upgrade. The emulator board uses an Intel Cyclone 10 GX FPGA to emulate the digital functions of four Endcap Layer Readout Chips (ETROCs). Based on the actual ETROC design, the firmware is implemented and verified. The emulator board is being used for the ETROC digital design verification and system development.
description: 8 pages, 4 figures
Relativistic analytical R-matrix (ARM) theory for strong-field ionization
Creators: name: Klaiber, Michael
name: Hatsagortsyan, Karen Z.
name: Keitel, Christoph H.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The analytical R-matrix (ARM) theory has been known for an efficient description of the Coulomb effects of the atomic core in strong-field ionization in the nonrelativistic regime. We generalize the ARM theory into the relativistic domain aiming at the application to strong-field ionization of highly-charged ions in ultrastrong laser fields. Comparison with the relativistic Coulomb-corrected strong field approximations (SFA) is provided, highlighting the advantages and disadvantages. The weakly relativistic asymptotics and its accordance with the nondipole Coulomb-corrected SFA are examined. As an example of a physical application of the relativistic ARM, the Coulomb enhancement of tunneling ionization probability for highly-charged ions at the cutoff of the direct channel is discussed.
Osteological form - SZ20693 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ20693, female aged 32-42 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
Osteological form - SZ20939 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ20939, male aged 40-60 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
VPNEP: Detailed characterization of TESS targets around the Northern Ecliptic Pole
Creators: name: Strassmeier, K. G.
name: Weber, M.
name: Gruner, D.
name: Ilyin, I.
name: Steffen, M.
name: Baratella, M.
name: Järvinen, S.
name: Granzer, T.
name: Barnes, S. A.
name: Carroll, T. A.
name: Mallonn, M.
name: Sablowski, D.
name: Gabor, P.
name: Brown, D.
name: Corbally, C.
name: Franz, M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We embarked on a high-resolution optical spectroscopic survey of bright Transiting Exoplanet Survey Satellite (TESS) stars around the Northern Ecliptic Pole (NEP), dubbed the Vatican-Potsdam-NEP (VPNEP) survey. Our NEP coverage comprises 1067 stars, of which 352 are bona fide dwarf stars and 715 are giant stars, all cooler than spectral type F0 and brighter than V=8. m 5. Our aim is to characterize these stars for the benefit of future studies in the community. We analyzed the spectra via comparisons with synthetic spectra. Particular line profiles were analyzed by means of eigen-profiles, equivalent widths, and relative emission-line fluxes (when applicable). Two R=200 000 spectra were obtained for each of the dwarf stars with the Vatican Advanced Technology Telescope (VATT) and the Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI), with typically three R=55 000 spectra obtained for the giant stars with STELLA and the STELLA Echelle Spectrograph (SES). Combined with V-band magnitudes, Gaia eDR3 parallaxes, and isochrones from the Padova and Trieste Stellar Evolutionary Code, the spectra can be used to obtain radial velocities, effective temperatures, gravities, rotational and turbulence broadenings, stellar masses and ages, and abundances for 27 chemical elements, as well as isotope ratios for lithium and carbon, line bisector spans, convective blue-shifts (when feasible), and levels of magnetic activity from Hα, Hβ, and the Ca ii infrared triplet. In this initial paper, we discuss our analysis tools and biases, presenting our first results from a pilot sub-sample of 54 stars (27 bona-fide dwarf stars observed with VATT+PEPSI and 27 bona-fide giant stars observed with STELLA+SES) and making all reduced spectra available to the community.
Rural Development and Employment Through Dairy Farming
Creators: name: 1P. H. Shah, 2J. H. Prajapati, 3R.S.Ghasura, 4S.T.Parmar
Publisher: name: trends in Agriculture Science
Year: 2023

description: Rural development is a key driver of economic growth and social progress in any country. It involves the improvement of infrastructure, access to basic services, and the creation of sustainable livelihoods for rural communities. Rural development is a way to enhance the quality of life and socio-financial status of the individuals, specifically living in densely populated and rural regions. (Moseley et al, 2003). Initially, rural development was centred on the misappropriation of land-intensive natural resources such as forestry and agriculture. However today, the with the growth in the urbanisation and the change in global production network has transformed the nature of rural parts of the country.Increasingly rural tourism, niche producers, and recreation have replaced resource mining and agriculture as dominant economic drivers. (Ward et al., 2009). Education, entrepreneurship, physical facilities, and social environment all played an important role in developing rural regions. (Rowley et al.,1996) Rural development has given its importance on locally produced economic development strategies. (Moseley et al, 2003).
Elementary excitations of a system of one-dimensional chiral fermions with short-range interactions
Creators: name: Matveev, K. A.
Publisher: name: arXiv
Year: 2023
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 general features of the excitation spectrum of a system of one-dimensional chiral spinless fermions with short-range interactions. We show that the nature of the elementary excitations of such a system depends strongly on the nonlinearity of the underlying dispersion of the fermions. In the case of quadratic nonlinearity, the low-momentum excitations are essentially fermionic quasiparticles and quasiholes, whereas the high-momentum ones are classical harmonic waves and solitons. In the case of cubic nonlinearity, the nature of the elementary excitations does not depend on momentum and is determined by the strength of the interactions. At a certain critical value of the interaction strength the excitation spectrum changes qualitatively, pointing to a dynamic phase transition in the system.
description: 13 pages
Discovery of an isolated dark dwarf galaxy in the nearby universe
Creators: name: Xu, Jin-Long
name: Zhu, Ming
name: Yu, Naiping
name: Zhang, Chuan-Peng
name: Liu, Xiao-Lan
name: Ai, Mei
name: Jiang, Peng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Based on a new HI survey using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), combined with the Pan-STARRS1 images, we identified an isolated HI cloud without any optical counterpart, named FAST J0139+4328. The newly discovered HI cloud appears to be a typical disk galaxy since it has a double-peak shape in the global HI profile and an S-like rotation structure in the velocity-position diagram. Moreover, this disk galaxy has an extremely low absolute magnitude (M_B>-10.0 mag) and stellar mass (<6.9*10^5 Msun). Furthermore, we obtained that the HI mass of this galaxy is 8.3*10^7 Msun, and the dynamical mass to total baryonic mass ratio is 47+-27, implying that dark matter dominates over baryons in FAST J0139+4328. These findings provide observational evidence that FAST J0139+4328 is an isolated dark dwarf galaxy with a redshift of z=0.0083. This is the first time that an isolated dark galaxy has been detected in the nearby universe.
description: 13 pages, 3 figures, Accepted for publication in the ApJ Letters
Hyperkahler metric and GMN ansatz on focus-focus fibrations
Creators: name: Zhao, Jie
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper, we study hyperkahler metric and practice GMN's construction of hyperkahler metric on focus-focus fibrations. We explicitly compute the action-angel coordinates on the local model of focus-focus fibration, and show its semi-global invariant should be harmonic to admit a compatible holomorphic 2-form. Then we study the canonical semi-flat metric on it. After the instanton correction, finally we get a re-construction of the generalized Ooguri-Vafa metric.
description: 20 pages. Comments are welcome
First Detection of Radio Recombination Lines of Ions Heavier than Helium
Creators: name: Liu, Xunchuan
name: Liu, Tie
name: Shen, Zhiqiang
name: Goldsmith, Paul F.
name: Evans, Neal J.
name: Qin, Sheng-Li
name: Luo, Qiuyi
name: Cheng, Yu
name: Liu, Sheng-Yuan
name: Zhu, Fengyao
name: Tatematsu, Ken'ichi
name: Liu, Meizhu
name: Yang, Dongting
name: Li, Chuanshou
name: Cen, Li
name: Li, Juan
name: Lu, Xing
name: Gu, Qilao
name: Zhao, Rongbing
name: Li, Bing
name: Wu, Yajun
name: Zhong, Weiye
name: Zhao, Zhang
name: Wang, Jinqing
name: Liu, Qinghui
name: Xia, Bo
name: Fu, Li
name: Yan, Zhen
name: Zhang, Chao
name: Wang, Lingling
name: Ye, Qian
name: Liu, Hongli
name: Zhang, Chao
name: Xu, Fengwei
name: Sahu, Dipen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the first detection of radio recombination lines (RRLs) of ions heavier than helium. In a highly sensitive multi-band (12--50 GHz) line survey toward Orion KL with the TianMa 65-m Radio Telescope (TMRT), we successfully detected more than fifteen unblended $α$ lines of RRLs of singly ionized species (XII) recombined from XIII. The Ka-band (35--50 GHz) spectrum also shows tentative signals of $β$ lines of ions. The detected lines can be successfully crossmatched with the the rest frequencies of RRLs of CII and/or OII. This finding greatly expands the connotation of ion RRLs, since before this work only two blended lines (105$α$ and 121$α$) of HeII had been reported. Our detected lines can be fitted simultaneously under assumption of local thermodynamic equilibrium (LTE). An abundance of CIII and OIII of 8.8$\times$10$^{-4}$ is obtained, avoiding the complexities of optical/infrared observations and the blending of RRLs of atoms. It is consistent with but approaches the upper bound of the value (10$^{-4}$--$10^{-3}$) estimated from optical/infrared observations. The effects of dielectronic recombination may contribute to enhancing the level populations even at large $n$. We expect future observations using radio interferometers could break the degeneracy between C and O, and help to reveal the ionization structure and dynamical evolution of various ionized regions.
description: 3 figures, 2 tables, accepted by A&A Letter
STOCHASTIC ANALYSIS OF SITE SOIL PROFILES FUNDAMENTAL
Creators: name: Golkarfard, Hossein
Publisher: name: figshare
Year: 2020
Subjects: subject: 91402 Geomechanics and Resources Geotechnical Engineering
subject: FOS: Environmental engineering

description: In this paper, an attempt has been made to determine the fundamental period of a real site soil profile in Shiraz City using approximate methods stochastically. For this purpose, four methods namely: weighted average of velocities of layers, the sum periods of layers, successive use of the two-layers solution, and an approximate solution with cosine function were compared to each other based on the obtained reliability indices.
The Monte Carlo Simulation (MCS) is used for stochastic analysis to consider the uncertainties of the related parameters via real site data. In this way, a computer program for reliability analysis based on the approximate methods by MATLAB was coded. The written program is capable to consider the uncertainties of soil parameters for considering stochastic analysis. Summary of results have been shown as Table 1 for a borehole. Table 1 and Figure 1 indicate PDF values versus determined fundamental period (sec) and mentioning the results of both deterministic and stochastic analysis.
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Osteological form - SZ20347 from St. Nicholas Church, Oslo
Creators: name: Schiøtz, Sara Georgine Fløien
Publisher: name: figshare
Year: 2022
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: Archaeology

description: Osteological form of the individual SZ20347, female aged 22-28 years, from St. Nicholas Church, Oslo. The form is made up of attachments from Buikstra and Ubelaker's Standards from 1994. The age and sex estimates are from the osteological report (Osteologisk analyse av skjelettmaterialet fra Nikolaikirkens kirkegård, NIKU oppdragsrapport 160/2016, by Jensen, Anne Østegaard in 2018) It was used as 'raw data' for my master's thesis 'Paleopathology and Health in Medieval Oslo'
Quartierspiegel Gewerbeschule 2023
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2023
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Industriequartier
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Das Quartier Gewerbeschule wurde historisch durch Schulen und Gewerbe geprägt. Und für die Zukunft ist zwischen Hauptbahnhof und Limmatplatz die Entwicklung einer eigentlichen «Bildungsmeile» geplant. Der Vergangenheit gehören dagegen das Drogenelend rund um den Platzspitz und der Strassenstrich beim Sihlquai an.
Simulations of gamma quanta scattering in a single module of the J-PET detector
Creators: name: Szymański, K.
name: Moskal, P.
name: Bednarski, T.
name: Białas, P.
name: Czerwiński, E.
name: Giergiel, K.
name: Kapłon, Ł.
name: Kochanowski, A.
name: Korcyl, G.
name: Kowal, J.
name: Kowalski, P.
name: Kozik, T.
name: Krzemień, W.
name: Molenda, M.
name: Moskal, I.
name: Niedźwiecki, Sz.
name: Pałka, M.
name: Pawlik, M.
name: Raczyński, L.
name: Rudy, Z.
name: Salabura, P.
name: Sharma, N. G.
name: Silarski, M.
name: Słomski, A.
name: Smyrski, J.
name: Strzelecki, A.
name: Witkowski, P.
name: Wiślicki, W.
name: Zieliński, M.
name: Zoń, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: This article describes simulations of scattering of annihilation gamma quanta in a strip of plastic scintillator. Such strips constitute basic detection modules in a newly proposed Positron Emission Tomography which utilizes plastic scintillators instead of inorganic crystals. An algorithm simulating chain of Compton scatterings was elaborated and series of simulations have been conducted for the scintillator strip with the cross section of 5 mm x 19 mm. Obtained results indicate that secondary interactions occur only in the case of about 8% of events and out of them only 25$\%$ take place in the distance larger than 0.5 cm from the primary interaction. It was also established that light signals produced at primary and secondary interactions overlap with the delay which distribution is characterized by FWHM of about 40 ps.
description: Submitted to Bio-Algorithms and Med-Systems (14 pages, 9 figures)
A potential site for wide-orbit giant planet formation in the IM Lup disk
Creators: name: Bosman, Arthur
name: Appelgren, Johan
name: Bergin, Edwin A.
name: Lambrechts, Michiel
name: Johansen, Anders
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The radial transport, or drift, of dust has taken a critical role in giant planet formation theory. However, it has been challenging to identify dust drift pile ups in the hard-to-observe inner disk. We find that the IM Lup disk shows evidence that it has been shaped by an episode of dust drift. Using radiative transfer and dust dynamical modeling we study the radial and vertical dust distribution. We find that high dust drift rates exceeding 110 M_earth/Myr are necessary to explain both the dust and CO observations. Furthermore, the bulk of the large dust present in the inner 20 au needs to be vertically extended, implying high turbulence alpha_z > 10^{-3} and small grains (0.2-1 mm). We suggest that this increased level of particle stirring is consistent with the inner dust-rich disk undergoing turbulence triggered by the vertical shear instability. The conditions in the IM Lup disk imply that giant planet formation through pebble accretion is only effective outside 20 au. If such an early, high turbulence inner region is a natural consequence of high dust drift rates, then this has major implications for understanding the formation regions of giant planets including Jupiter and Saturn.
description: 12 pages, 9 figures, Accepted by Astrophysical Journal Letters
Quartierspiegel Unterstrass 2023
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2023
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Unterstrass
subject: Zürich / Kreis 6
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Über ein richtiges Zentrum verfügt das Quartier Unterstrass heute nicht mehr. Zudem hat der Privatverkehr in den letzten Jahrzehnten am Schaffhauser- und am Bucheggplatz unschöne Spuren hinterlassen. Einen grünen Kontrapunkt setzt seit 1976 der Irchelpark: Nach der Erweiterung der Universitäts-Zweigstelle soll er sogar noch etwas grösser sein als heute.
Quartierspiegel Escher Wyss 2023
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2023
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich- Escher Wyss
subject: Zürich-Industriequartier
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Angetrieben von der Entwicklung der Eisenbahn, siedelten sich ab Ende des 19. Jahrhunderts zahlreiche Fabriken im Quartier Escher Wyss an – welches seinen Namen denn auch einem Industriebetrieb verdankt. Heute leben mehr als dreimal so viele Menschen als noch vor zwanzig Jahren im Quartier.