cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tracing shock type with chemical diagnostics: an application to L1157
Creators: name: James, Tomas
name: Viti, Serena
name: Holdship, Jonathan
name: Jimenez-Serra, Izaskun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Aims: The physical structure of a shock wave may take a form unique to its shock type, implying that the chemistry of each shock type is unique as well. We aim to investigate the different chemistries of J-type and C-type shocks in order to identify unique molecular tracers of both shock types. We apply these diagnostics to the protostellar outflow L1157 to establish whether the B2 clump could host shocks exhibiting type-specific behaviour. Of particular interest is the L1157-B2 clump, which has been shown to exhibit bright emission in S-bearing species and HNCO. Methods: We simulate, using a parameterised approach, a planar, steady-state J-type shock wave using UCLCHEM. We compute a grid of models using both C-type and J-type shock models to determine the chemical abundance of shock-tracing species as a function of distance through the shock and apply it to the L1157 outflow. We focus on known shock-tracing molecules such as H2O, HCN, and CH3 OH. Results: We find that a range of molecules including H2O and HCN have unique behaviour specific to a J-type shock, but that such differences in behaviour are only evident at low $v_{s}$ and low $n_{H}$. We find that CH3OH is enhanced by shocks and is a reliable probe of the pre-shock gas density. However, we find no difference between its gas-phase abundance in C-type and J-type shocks. Finally, from our application to L1157, we find that the fractional abundances within the B2 region are consistent with both C-type and J-type shock emission.
description: Submitted to, and accepted by, A&A
Effects of Pauli paramagnetism on superconducting vortex phase diagram in strong fields
Creators: name: Adachi, Hiroto
name: Ikeda, Ryusuke
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Ginzburg-Landau (GL) functional and the resultant phase diagram in strong fields where the Pauli paramagnetic depairing is not negligible are examined in details by assuming the weak coupling BCS model with a $d_{x^2-y^2}$-like pairing. In contrast to previous works on the same subject for spin-singlet pairings in which the orbital depairing effect was not treated consistently with the paramagnetic depairing, the temperature at which the mean field (MF) transition at $H_{c2}$ changes into a discontinuous one lies much above another temperature at which the $H_{c2}(T)$ and a second order transition curve $H_{\rm FFLO}(T)$ between an FFLO-like and the ordinary vortex solids branch, and $H_{\rm FFLO}(T)$ decreases upon cooling. Based on these MF results, details of a real phase diagram near $H_{c2}(T)$-line are examined in terms of Monte Carlo simulation, and it is found that the MF discontinuous transition is changed due to the fluctuation into a crossover which is nearly discontinuous in systems with weak enough fluctuation. These results induced by the paramagnetic depairing are consistent both with recent observations of the MF discontinuous behavior and $H_{\rm {FFLO}}(T)$ in the heavy fermion superconductor CeCoIn$_5$ with weak fluctuation and with their absence in organic materials with strong fluctuation.
description: 19 pages, 14 figures, a revised version to be published in PRB
W6: Statistical Literacy and Learning Objects
Creators: name: Schield, Milo
name: Schield, Cynthia
Publisher: name: Zenodo
Year: 2006

description: The 2002 Statistical Literacy Survey found that students, data analysts, and college instructors need help in forming ordinary English descriptions and comparisons of the rates and percentages presented in tables and graphs. The W.M. Keck Statistical Literacy Project developed a Web-based drill program that decodes students' descriptions and comparisons and gives users feedback on their errors. Students for whom English is not their native language may find this program very helpful. This statistical literacy learning object may be useful to students in the social sciences who need to be able to communicate statistical summaries involving rates and percentages. The goal of this workshop is to introduce users to the online program as a learning object. Those who complete this workshop should have the material they need to duplicate this workshop at their home institution. Intended Audience: Individuals interested in statistical literacy.
Commands for the Early Flower RNAseq Data
Creators: name: Aiping Luan
name: Junhui He
name: Yehua He
Publisher: name: figshare
Year: 2020
Subjects: subject: Computational Biology
subject: 70305 Crop and Pasture Improvement (Selection and Breeding)
subject: FOS: Agriculture, forestry and fisheries

description: Commands and home-made pipelines for analyze the RNAseq data
High-resolution Spectra and Biosignatures of Earth-like Planets Transiting White Dwarfs
Creators: name: Kozakis, Thea
name: Lin, Zifan
name: Kaltenegger, Lisa
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: With the first observations of debris disks as well as proposed planets around white dwarfs, the question of how rocky planets around such stellar remnants can be characterized and probed for signs of life becomes tangible. White dwarfs are similar in size to Earth and have relatively stable environments for billions of years after initial cooling, making them intriguing targets for exoplanet searches and terrestrial planet atmospheric characterization. Their small size and the resulting large planet transit signal allows observations with next generation telescopes to probe the atmosphere of such rocky planets, if they exist. We model high-resolution transmission spectra for planets orbiting white dwarfs from as they cool from 6,000-4,000 K, for i) planets receiving equivalent irradiation to modern Earth, and ii) planets orbiting at the distance around a cooling white dwarf which allows for the longest continuous time in the habitable zone. All high-resolution transmission spectra will be publicly available online upon publication of this study and can be used as a tool to prepare and interpret upcoming observations with JWST, the Extremely Large Telescopes as well as mission concepts like Origins, HabEx, and LUVOIR.
description: 10 pages, 1 table, 4 figures; accepted to ApJL
Old version
Creators: name: Moll, Matthew
Publisher: name: figshare
Year: 2021
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences

description: This is the supplementary appendix to the AJP Lung publication "A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease"
Analysis Results for the Early Flower RNAseq Data
Creators: name: Aiping Luan
name: Junhu He
name: Yehua He
Publisher: name: figshare
Year: 2020
Subjects: subject: Computational Biology
subject: 70305 Crop and Pasture Improvement (Selection and Breeding)
subject: FOS: Agriculture, forestry and fisheries

description: Storing Analysis Result of the RNAseq Data
Ground Subspaces of Topological Phases of Matter as Error Correcting Codes
Creators: name: Qiu, Yang
name: Wang, Zhenghan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Topological quantum computing is believed to be inherently fault-tolerant. One mathematical justification would be to prove that ground subspaces or ground state manifolds of topological phases of matter behave as error correction codes with macroscopic distance. While this is widely assumed and used as a definition of topological phases of matter in the physics literature, besides the doubled abelian anyon models in Kitaev's seminal paper, no non-abelian models are proven to be so mathematically until recently. Cui et al extended the theorem from doubled abelian anyon models to all Kitaev models based on any finite group. Those proofs are very explicit using detailed knowledge of the Hamiltonians, so it seems to be hard to further extend the proof to cover other models such as the Levin-Wen. We pursue a totally different approach based on topological quantum field theories (TQFTs), and prove that a lattice implementation of the disk axiom and annulus axiom in TQFTs as essentially the equivalence of TQO1 and TQO2 conditions. We confirm the error correcting properties of ground subspaces for topological lattice Hamiltonian schemas of the Levin-Wen model and Dijkgraaf-Witten TQFTs by providing a lattice version of the disk axiom and annulus of the underlying TQFTs. The error correcting property of ground subspaces is also shared by gapped fracton models such as the Haah codes. We propose to characterize topological phases of matter via error correcting properties, and refer to gapped fracton models as lax-topological.
description: 27 pages, 4 figures. Minor changes. To appear in Ann. physc
On the Time Dependent Oscillator and the Nonlinear Realizations of the Virasoro Group
Creators: name: Akulov, V. P.
name: Catto, Sultan
name: Cebecioglu, Oktay
name: Pashnev, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using the nonlinear realizations of the Virasoro group we construct the action of the Conformal Quantum Mechanics (CQM) with additional harmonic potential. We show that $SL(2,R)$ invariance group of this action is nontrivially embedded in the reparametrization group of the time which is isomorphic to the centerless Virasoro group. We generalize the consideration to the Ermakov systems and construct the action for the time dependent oscillator. Its symmetry group is also the $SL(2,R) \sim SU(1,1)$ group embedded in the Virasoro group in a more complicated way.
description: LaTeX, 12 pages, some references added
W5: Hands-On DDI 3.0 - Concept, Structure, and Tools
Creators: name: Jacobs, Jim
name: Thomas, Wendy
Publisher: name: Zenodo
Year: 2006

description: This workshop is Part 2 of a two-part workshop, with the first part offered in the morning as Workshop 1 (A Gentle Introduction to DDI - What's in it for Me?). DDI Version 3.0 is currently under review by the DDI Expert Committee and expected to move into public review following the DDI meeting during IASSIST. This long-anticipated move toward a modular approach based on the data life cycle brings increased coverage of comparative data, an instrumentation/questionnaire module, and data management provisions. The new version also raises questions as to what it means for current users of DDI 1 or 2 and what it means for data archivists and programmers. This two-part workshop will cover the broad questions of version differences, new 3.0 features, and the future of the DDI and data documentation (Part 1, Workshop 1, classroom format), and then address the practical aspects of migration to 3.0, metadata creation, and available tools (Part 2, Workshop 5, lab format). Attendees can register for the full-day workshop or either half-day session, depending on their needs and interests. This will be a hands-on workshop in a computer lab. Attendees are encouraged to bring their own DDI files and documentation for lab work, but samples will be provided. Topics to be covered: Quick overview of conceptual changes from DDI 1/2 to 3Specifics of DDI 3: reusable classes, time, geography, comparative, instrumentLogical vs. physical structure of dataMigrating from DDI 2 to 3Existing and planned tools and their functionalityExamples of use Intended Audience: Attendees of the morning session and those already familiar with DDI 1 or 2. The afternoon workshop will present more specific information about technical details of DDI 3.
Walking Waterways : Guardianship of Land and Water in Dasiqox
Creators: name: De Vries, Natasha
Publisher: name: The University of British Columbia
Year: 2021

description: The Tsilhqot’in identify by two names : Tsilhqot’in meaning people of the river and Nenqayni meaning ‘people of the earth’.1 The Dasiqox area is and has been an important resource for drinking water, cultural practices, and food security. Through 150 years of colonialism complex forest management systems tied to Tsilhqot’in culture and use of the land were banned resulting in increasingly poor forest health. This has decreased the resiliency of the landscape as climate and resource pressures increase placing the waters of Dasiqox at risk. The establishment of Dasiqox by the Tsilhqot’in is to protect and improve on what remains, asserting their rights to steward the land. This project is focused on examining how landscape management and restoration practices in Dasiqox can be designed in ways that are self funding, support traditional land management practices, and allow visitors to participate in the restoration processes to better understand the cultural and ecological values of this place.
Femtosecond laser produced periodic plasma in a colloidal crystal probed by XFEL radiation
Creators: name: Mukharamova, Nastasia
name: Lazarev, Sergey
name: Meijer, Janne-Mieke
name: Gorobtsov, Oleg Yu.
name: Singer, Andrej
name: Chollet, Matthieu
name: Bussmann, Michael
name: Dzhigaev, Dmitry
name: Feng, Yiping
name: Garten, Marco
name: Huebl, Axel
name: Kluge, Thomas
name: Kurta, Ruslan P.
name: Lipp, Vladimir
name: Santra, Robin
name: Sikorski, Marcin
name: Song, Sanghoon
name: Williams, Garth
name: Zhu, Diling
name: Ziaja-Motyka, Beata
name: Cowan, Thomas
name: Petukhov, Andrei V.
name: Vartanyants, Ivan A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: With the rapid development of short-pulse intense laser sources, studies of matter under extreme irradiation conditions enter further unexplored regimes. In addition, an application of X-ray Free- Electron Lasers (XFELs), delivering intense femtosecond X-ray pulses allows to investigate sample evolution in IR pump - X-ray probe experiments with an unprecedented time resolution. Here we present the detailed study of periodic plasma created from the colloidal crystal. Both experimental data and theory modeling show that the periodicity in the sample survives to a large extent the extreme excitation and shock wave propagation inside the colloidal crystal. This feature enables probing the excited crystal, using the powerful Bragg peak analysis, in contrast to the conventional studies of dense plasma created from bulk samples for which probing with Bragg diffraction technique is not possible. X-ray diffraction measurements of excited colloidal crystals may then lead towards a better understanding of matter phase transitions under extreme irradiation conditions.
description: 52 pages, 22 figures, 64 references
Temperature dependence of the resistance of a phase-slip line in a thin superconducting film
Creators: name: Il'ichev, E. V.
name: Kuznetsov, V. I.
name: Tulin, V. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: An experimental investigation was made of the temperature dependence of the first step of a phase-slip line in a thin superconducting tin film. The depth of penetration of a nonequilibrium longitudinal electric field into the superconductor was determined near the critical temperature. A comparison was made with theoretical investigations of one-dimensional structures containing phase-slip centers. The experimental results were found to be in good agreement with the theory when the mechanism of mixing of electron-like and hole-like branches of the quasiparticle spectrum was governed by the elastic scattering of the excitations. This was one more experimental confirmation that a phase-slip line is a two-dimensional analog of a phase-slip center.
description: 3 pages, 2 figures, Revtex4. Numeric format(separators)in Figures changed
A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease
Creators: name: Moll, Matthew
Publisher: name: figshare
Year: 2021
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences

description: This is the supplementary appendix to the AJP Lung publication "A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease"
Untitled Item
Creators: name: Aiping Luan
name: Junhui He
name: Yehua He
Publisher: name: figshare
Year: 2020
Subjects: subject: Computational Biology
subject: 70305 Crop and Pasture Improvement (Selection and Breeding)
subject: FOS: Agriculture, forestry and fisheries

description: Commands and home-made pipelines for analyze the RNAseq data
Critical Dynamics of Superconductors in the Charged Regime
Creators: name: Lannert, Courtney
name: Vishveshwara, Smitha
name: Fisher, Matthew P. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate the finite temperature critical dynamics of three-dimensional superconductors in the charged regime, described by a transverse gauge field coupling to the superconducting order parameter. Assuming relaxational dynamics for both the order parameter and the gauge fields, within a dynamical renormalization group scheme, we find a new dynamic universality class characterized by a finite fixed point ratio between the transport co-efficients associated with the order parameter and gauge fields, respectively. We find signatures of this universality class in various measurable physical quantities, and in the existence of a universal amplitude ratio formed by a combination of physical quantities.
description: 4 pages
Correlations between Background Radiation inside a Multilayer Interleaving Structure, Geomagnetic Activity, and Cosmic Radiation: A Fourth Order Cumulant-based Correlation Analysis
Creators: name: Iglesias-Martínez, M. E.
name: Castro-Palacio, J. C.
name: Scholkmann, F.
name: Milián-Sánchez, V.
name: de Córdoba, P. Fernández
name: Mocholí-Salcedo, A.
name: Mocholí, F.
name: Kolombet, V. A.
name: Panchelyuga, V. A.
name: Verdú, G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In this work, we analyzed time-series of background radiation inside a multilayer interleaving structure, geomagnetic activity and cosmic-ray activity using the Pearson correlation coefficient and a new correlation measure based on the one-dimensional component of the fourth order cumulant. The new method is proposed based on the fact that the cumulant of a random process is zero if it is of Gaussian nature. The results show that this methodology is useful for detecting correlations between the analyzed variables.
description: 8 pages, 2 figures and 4 tables
Data Management Plan: What are health professionals' experiences of redeployment
Creators: name: Richards, Ben
Publisher: name: The Open University
Year: 2025
Subjects: classificationCode: 420306
subject: Health care administration
classificationCode: 420309
subject: Health management
classificationCode: 420399
subject: Health services and systems not elsewhere classified
classificationCode: 420311
subject: Health systems
classificationCode: 420599
subject: Nursing not elsewhere classified
classificationCode: 420505
subject: Nursing workforce

description: The proposed study aims to explore the lived experiences of healthcare professionals affected by redeployment, focusing on its challenges and opportunities.The reviewed literature demonstrates a critical gap in our current understanding of the multi-faceted impacts of staff redeployment, particularly prior to the onset of the COVID pandemic. The experience of healthcare assistants is poor within the current literature and this proposal therefore focusses on this workforce group.Understanding the multifaceted impacts of staff redeployment is essential for future healthcare practices. The insights gained from this study are intended to inform decision-makers and contribute to improving operational strategies within healthcare systems, including within crisis situations. The impact of workforce redeployment has an effect across all aspects of healthcare delivery, from the individual team and service level through to the strategy and policy impacts of governments and national healthcare agencies.The study will employ a qualitative approach specifically a Husserlian approach of descriptive phenomenology, utilising epistemology is proposed (Rodriguez and Smith, 2018). A purposeful sampling method will be used to recruit participants (Palinkas et al, 2015).
Intrinsic charge transport on the surface of organic semiconductors
Creators: name: Podzorov, V.
name: Menard, E.
name: Borissov, A.
name: Kiryukhin, V.
name: Rogers, J. A.
name: Gershenson, M. E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The novel technique based on air-gap transistor stamps enabled realization of the intrinsic (not dominated by static disorder) transport of the electric-field-induced charge carriers on the surface of rubrene crystals over a wide temperature range. The signatures of the intrinsic transport are the anisotropy of the carrier mobility, mu, and the growth of mu with cooling. The anisotropy of mu vanishes in the activation regime at lower temperatures, where the charge transport becomes dominated by shallow traps. The deep traps, deliberately introduced into the crystal by X-ray radiation, increase the field-effect threshold without affecting the mobility. These traps filled above the field-effect threshold do not scatter the mobile polaronic carriers.
description: 10 pages, 4 figures
Orientifolds and Mirror Symmetry
Creators: name: Brunner, Ilka
name: Hori, Kentaro
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study parity symmetries and crosscap states in classes of N=2 supersymmetric quantum field theories in 1+1 dimensions, including non-linear sigma models, gauged WZW models, Landau-Ginzburg models, and linear sigma models. The parity anomaly and its cancellation play important roles in many of them. The case of the N=2 minimal model are studied in complete detail, from all three realizations -- gauged WZW model, abstract RCFT, and LG models. We also identify mirror pairs of orientifolds, extending the correspondence between symplectic geometry and algebraic geometry by including unorientable worldsheets. Through the analysis in various models and comparison in the overlapping regimes, we obtain a global picture of orientifolds and D-branes.
description: 137 pages
Evidence for Nonlinear Isotope Shift in Yb$^+$ Search for New Boson
Creators: name: Counts, Ian
name: Hur, Joonseok
name: Craik, Diana P. L. Aude
name: Jeon, Honggi
name: Leung, Calvin
name: Berengut, Julian
name: Geddes, Amy
name: Kawasaki, Akio
name: Jhe, Wonho
name: Vuletić, Vladan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We measure isotope shifts for five Yb$^+$ isotopes with zero nuclear spin on two narrow optical quadrupole transitions ${}^2S_{1/2} \rightarrow {}^2D_{3/2}$, ${}^2S_{1/2} \rightarrow {}^2D_{5/2}$ with an accuracy of $\sim 300$ Hz. The corresponding King plot shows a $3 \times 10^{-7}$ deviation from linearity at the 3 $σ$ uncertainty level. Such a nonlinearity can indicate physics beyond the Standard Model (SM) in the form of a new bosonic force carrier, or arise from higher-order nuclear effects within the SM. We identify the quadratic field shift as a possible contributor to the nonlinearity at the observed scale, and show how the nonlinearity pattern can be used in future, more accurate measurements to separate a new-boson signal from nuclear effects.
Majority versus minority dynamics: Phase transition in an interacting two-state spin system
Creators: name: Mobilia, M.
name: Redner, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We introduce a simple model of opinion dynamics in which binary-state agents evolve due to the influence of agents in a local neighborhood. In a single update step, a fixed-size group is defined and all agents in the group adopt the state of the local majority with probability p or that of the local minority with probability 1-p. For group size G=3, there is a phase transition at p_c=2/3 in all spatial dimensions. For p>p_c, the global majority quickly predominates, while for p
description: 11 pages, 3 figures, revtex4 2-column format; minor revisions for publication in PRE
MPEC 2024-B43 : DAILY ORBIT UPDATE (2024 January 19)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Spin interference effects in ring conductors subject to Rashba coupling
Creators: name: Frustaglia, Diego
name: Richter, Klaus
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum interference effects in rings provide suitable means for controlling spin at mesoscopic scales. Here we apply such control mechanisms to coherent spin-dependent transport in one- and two-dimensional rings subject to Rashba spin-orbit coupling. We first study the spin-induced modulation of unpolarized currents as a function of the Rashba coupling strength. The results suggest the possibility of all-electrical spintronic devices. Moreover, we find signatures of Berry phases in the conductance previously unnoticed. Second, we show that the polarization direction of initially polarized, transmitted spins can be tuned via an additional small magnetic control flux. In particular, this enables to precisely reverse the polarization direction at half a flux quantum. We present full numerical calculations for realistic two-dimensional ballistic microstructures and explain our findings in a simple analytical model for one-dimensional rings.
description: 8 pages, 5 figures. Submitted to Phys. Rev. B, final version
W4: Building an SDA Archive
Creators: name: Piazza, Tom
name: Thomas, Charlie
Publisher: name: Zenodo
Year: 2006

description: This workshop will provide instruction to participants interested in building an SDA archive for online analysis. Many IASSIST members use SDA but find it difficult to set up an SDA archive and then to add new datasets to the archive. The workshop will cover the various steps that one needs to negotiate in implementing an SDA archive. It will also show archivists how to use some newly developed procedures that facilitate the addition of datasets to an SDA archive. Participants are encouraged to bring a data file (ASCII, fixed columns) and a matching DDI file to the workshop (on a diskette or a CD). They will be able to install that dataset on an SDA site for online analysis. Various other test files will be provided. The Web site with materials for the workshop can be found at: http://sda.berkeley.edu/workshop/iassist06 Intended Audience: Individuals interested in creating an SDA archive.
De-Interpreting Widgeon Marsh : Designs for Transformative Learning in a Regional Park
Creators: name: Chambers, C. Duncan
Publisher: name: The University of British Columbia
Year: 2021

description: There are currently plans to allow public access to parts of a large wetland north of present-day Coquitlam. Widgeon Marsh Regional Park will have the highest conservation value in the entire regional parks system and this project seeks to create spaces that provide opportunities to convey its eco-cultural significance to settler visitors. I chose three sites that could potentiate transformative learning based on their history and context. Transformative learning occurs when a disorienting dilemma catalyzes a re-examination of belief systems, and precipitates changes in behaviour and worldview. My three designs and restorations each focus on the food, fibre, and fuel provided by the landscape in order to contrast colonial pasts with Indigenous futures. This project is interested in the customs and traditions of the Katzie First Nation, whose lifeways give lie to the idea that humans cannot hope to participate creatively and rationally in protected areas. Typical interpretive signage is expensive, difficult to maintain, and most problematically tends to impose one dominant landscape narrative, and marginalize others. This project challenges conventional park interpretation with artistic, functional structures and proposes a handheld form of interpretation that can be remade, shared, and produced by any person with a relationship to the land.
Analysis Results
Creators: name: Aiping Luan
name: Junhu He
name: Yehua He
Publisher: name: figshare
Year: 2020
Subjects: subject: Computational Biology
subject: 70305 Crop and Pasture Improvement (Selection and Breeding)
subject: FOS: Agriculture, forestry and fisheries

description: Storing Analysis Result of the RNAseq Data
Hybrid Localization: A Low Cost, Low Complexity Approach Based on Wi-Fi and Odometry
Creators: name: Moro, Letizia
name: Mehrpouyan, Hani
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Localization in indoor environments is essential to further support automation in a wide array of scenarios. Moreover, direction-of-arrival knowledge is essential to supporting high speed millimeter-wave (mmWave) links in indoor environments, since most mmWave links are of a line-of-sight nature to combat the high pathloss in this band. Accurate wireless localization in indoor environments, however, has proved a challenging task due to multi-path fading. Additionally, due to the effects of multi-path fading, methods such as trilateration alone do not result in accurate localization. As such, in this paper we propose to combine the knowledge of wireless localization methods with that of odometry sensors to track the location of a mobile robot. This paper presents significant real-world localization measurement results for both Wi-Fi and odometry in diverse environments at the Boise State University campus. Using these results, we devise an algorithm to combine data from both odometry and wireless localization. This algorithm is shown in hardware testing to reduce the localization error for a mobile robot
Old version: A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease
Creators: name: Moll, Matthew
Publisher: name: figshare
Year: 2021
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences

description: Supplementary appendix to "A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease"
Command for the RNAseq Data Anlyses
Creators: name: Aiping Luan
name: Junhui He
name: Yehua He
Publisher: name: figshare
Year: 2020
Subjects: subject: Computational Biology
subject: 70305 Crop and Pasture Improvement (Selection and Breeding)
subject: FOS: Agriculture, forestry and fisheries

description: Commands and home-made pipelines for analyze the RNAseq data
Job Preferences of Dairy Farmers in Eastern Switzerland: A Discrete Choice Experiment
Creators: name: Lips, Markus
name: Gazzarin, Christian
name: Telser, Harry
name: Lips, Markus
name: Gazzarin, Christian
name: Telser, Harry
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agricultural and Food Policy
subject: Farm Management
subject: Institutional and Behavioral Economics
subject: Labor and Human Capital
subject: Livestock Production/Industries
subject: work content
subject: working condition
subject: non-pecuniary preferences
subject: valuation method
subject: dairy farming
subject: Switzerland

description: Using a discrete choice experiment and a mixed-effects logit model, this article analyses the job preferences of 300 dairy farmers in the eastern part of Switzerland who intend to stay in milk production. The results show that a shift to suckler cow husbandry plus additional employment or to a job completely outside of agriculture would only be considered by dairy farmers in exchange for compensation of around 52,900 Swiss francs (CHF), equal to one-and-a-half times the annual on-farm income of a full-time family work unit. At CHF 45,800, the compensation required for farming without cattle is slightly lower, whilst giving up self-employment would require compensation of CHF 32,300. Dairy farmers would be willing to sacrifice around one-fifth of their annual income for an additional week’s holiday, which shows how precious leisure time is for them. Overall, we conclude that the farmers interviewed are passionate about dairy production and that they clearly prefer to remain self-employed. Accordingly, there is evidence that these dairy farmers have substantial non-pecuniary job preferences.
Theta--instantons in SU(2) Higgs theory
Creators: name: Bezrukov, F.
name: Levkov, D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider topology changing processes in SU(2)--Higgs theory. In the Standard Model of particle physics they are accompanied by baryon--and lepton--number non--conservation. At fixed energy and multiplicity of initial state, these processes are described by classical Theta--instanton solutions. We describe these solutions and calculate the suppression exponents for the probabilities of the topology changing transitions at relatively low energies.
description: 12 pages, 5 figures
Risikoeinstellung und Risikowahrnehmung von Milchproduzenten in Österreich
Risk Attitude and Risk Perception of Dairy Farmers in Austria
Creators: name: Scharner, Markus
name: Pöchtrager, Siegfried
name: Larcher, Manuela
name: Scharner, Markus
name: Pöchtrager, Siegfried
name: Larcher, Manuela
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Farm Management
subject: Risk and Uncertainty
subject: Risikoeinstellung
subject: Risikowahrnehmung
subject: Risikomanagement
subject: Milchproduktion

description: Maßnahmen des Risikomanagements zur Sicherstellung einer erfolgreichen strategischen Planung und langfristigen Einkommensstabilisierung gewinnen für landwirtschaftliche Betriebe zunehmend an Bedeutung. Der Umgang mit Risiken und die Zahlungsbereitschaft für Maßnahmen der Risikosteuerung sind stark vom Ausmaß der subjektiven Risikoeinstellung und -wahrnehmung abhängig. Vor diesem Hintergrund untersucht der vorliegende Beitrag die Risikoeinstellung und -wahrnehmung von österreichischen Landwirten am Beispiel der Produktionssparte Milch. Datengrundlage bildet eine Online-Befragung von 109 Milchproduzenten. Die Ergebnisse zeigen, dass die Risikoeinstellung – bei der Anwendung unterschiedlicher psychologischer (subjektive Selbsteinschätzung, unternehmensbezogene Statements) und ökonomischer Methoden (Holt-and-Laury Lottery) – vorwiegend risikoneutral ausgeprägt ist. Die Messung der subjektiven Risikowahrnehmung belegt, dass für österreichische Milchproduzenten Politik- und Marktrisiken im Vordergrund stehen.
W3: Introduction to Data Librarianship
Creators: name: Bern, Paul
Publisher: name: Zenodo
Year: 2006

description: This workshop will serve as an introduction to the processes and challenges of being a Data Librarian. Using real questions from real users, this hands-on workshop will go through the process of: Acquisition -- finding and obtaining dataArchiving -- preserving and cataloging data for daily and long-term useAccess -- providing the means for users to get the dataAssistance -- helping users make sense of data and metadata in order to get the file or files in a format they can use Participants are encouraged to bring their own experiences to share and explore with one another. No prior experience will be necessary to attend. Intended Audience: Individuals providing data services.
Experimental demonstration of the slow group velocity of light in two-dimensional coupled photonic crystal microcavity arrays
Creators: name: Altug, Hatice
name: Vuckovic, Jelena
Publisher: name: arXiv
Year: 2004
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We recently proposed two-dimensional coupled photonic crystal microcavity arrays as a route to achieve a slow-group velocity of light (flat band) in all crystal directions. In this paper we present the first experimental demonstration of such structures with a measured group velocity below 0.008c and discuss the feasibility of applications such as low-threshold photonic crystal lasers with increased output powers, optical delay components and sensors.
description: 8 pages text and 3 figures on 3 pages. Submitted for publication on 06/19/04
Finite temperature thermodynamic properties of the spin-1 nematics in an applied magnetic field
Creators: name: Tanaka, Katsuhiro
name: Hotta, Chisa
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study numerically the thermodynamic properties of the spin nematic phases in a magnetic field in the spin-1 bilinear-biquadratic model. When the field is applied, the phase transition temperature once goes up and then decreases rapidly toward zero, which is detected by the peak-shift in the specific heat. The underlying mechanism of the reentrant behavior is the entropic effect. In a weak field the high temperature paramagnetic phase rapidly loses its entropy while the ferroquadrupolar nematic phase remains robust by modifying the shape of the ferroquadrupolar moment. This feature serves as a fingerprint of generic ferroquadrupolar phases, while it is not observed for the case of antiferroquadrupoles.
description: 6 pages, 4 figures + supplemental material
Symmetries within domain walls
Creators: name: Vachaspati, Tanmay
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The comparison of symmetries in the interior and the exterior of a domain wall is relevant when discussing the correspondence between domain walls and branes, and also when studying the interaction of walls and magnetic monopoles. I discuss the symmetries in the context of an SU(N) times Z_2 model (for odd N) with a single adjoint scalar field. Situations in which the wall interior has less symmetry than the vacuum are easy to construct while the reverse situation requires significant engineering of the scalar potential.
description: 5 pages. Added references
Evaluation of Bio-fortified Wheat Genotypes for Grain Yield, Zinc and Iron Content
Creators: name: Yadav, Rajendra Prasad
name: Pandey, Madhav Prasad
name: Bishnu Raj Ojha
name: Dhruba Bahadur Thapa
name: Shrestha, Jiban
name: Ghimire, Krishna Hari
Publisher: name: figshare
Year: 2020
Subjects: subject: 70302 Agronomy
subject: FOS: Agriculture, forestry and fisheries

description: A field experiment was conducted at Bhairahawa, Rupandehi, Nepal during November to April, 2015/2016 with the objective of identifying high yielding, zinc and iron rich bio-fortified spring wheat genotypes. A total of 27 wheat genotypes selected from 5th Harvest Plus Yield Trial (HPYT), were evaluated along with three check genotypes (Tilottama, BAJ#1 and KACHU#1) using Alpha Lattice design with three replications. Analysis of variance showed significant (P≤0.05) differences among the genotypes for days to maturity, plant height, spike length, number of grains/spike, 1000-kernels weight, grain yield and grain zinc and iron content. The wheat genotype namely Neloki/3/ IWA8600211//2*PBW343*2/Kukuna produced the highest grain yield (3.953 kg/ha) followed by Francolin#1/3/ Croc_1/Ae. squarrosa (210)//2*PBW343*2/Kukuna (3.870 kg/ha) and C80.1/3*Batavia//2*WBLL1/3/Attila/3*BCN*2//Bav92/4/WBLL1*2/Kuruku/5/IWA8600211//2*PBW343*2/Kukuna (3.839 kg/ha). The grain Fe content ranged from 35.33 to 49.03 ppm whereas grain Zn ranged from 22.76 to 34.03 ppm among the evaluated genotypes. The highest grain Zn content was found in Croc_1/Ae.squarrosa(210)//Inqalab91*2/Kukuna/3/PBW343*2/Kukuna (34.03 ppm), whereas the highest grain Fe content was recorded in TRCH/Srtu//Kachu/5/Toba97/Pastor/3/T.dicocconPI94624/Ae.squarrosa(409)//BCN/4/BL1496/Milan//PI610750 (49.03 ppm). Based on the high grain yield and the grain Zn and Fe content, the wheat genotype namely Neloki/3/ IWA8600211//2*PBW343*2/Kukuna was identified a promising genotype and can be further evaluated and promoted as a candidate variety. A positive correlation (r=0.237) was observed between grain Fe and Zn content. The studied wheat genotypes could be valuable resources for the development of Zn and Fe enriched wheat varieties to address the malnutrition problem in Nepal.
Positive Hankel operators, positive definite kernels and related topics
Creators: name: Niemiec, Piotr
Publisher: name: arXiv
Year: 2020
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: Primary 47B35, Secondary 46E22, 47B25

description: It is shown that a positive (bounded linear) operator on a Hilbert space with trivial kernel is unitarily equivalent to a Hankel operator that satisfies double positivity condition if and only if it is non-invertible and has simple spectrum (that is, if this operator admits a cyclic vector). More generally, for an arbitrary positive (bounded linear) operator A on a Hilbert space H with trivial kernel the collection V(A) of all linear isometries V from H into H such that AV is positive as well is investigated. In particular, operators A such that V(A) contains a pure isometry with a given deficiency index are characterized. Some applications to unbounded positive self-adjoint operators as well as to positive definite kernels are presented. In particular, positive definite matrix-type square roots of such kernels are studied and kernels that have a unique such root are characterized. The class of all positive definite kernels that have at least one such a square root is also investigated.
description: 35 pages
Assessing livestock total factor productivity: A Malmquist Index approach
Creators: name: Abed, Rodrigo
name: Acosta, Alejandro
name: Abed, Rodrigo
name: Acosta, Alejandro
Publisher: name: Unknown
Year: 2018
Subjects: subject: Livestock Production/Industries
subject: livestock total factor productivity
subject: Malmquist index
subject: technological change
subject: technical efficiency

description: Traditionally, the measurement of livestock productivity has been focused on the use of partial factor productivity indicators. This study argues that the use of these indicators can provide a distorted assessment of the performance of the livestock sector. By applying a Malmquist index approach, we assessed the level and drivers of total factor productivity in a livestock production system in Africa. The approach was implemented in forty-one African countries using the cattle production system as an example. The results suggest that, in the African region, the productivity of the cattle production system might be decreasing rather than increasing, and the opportunities to foster productivity growth lie more in promoting changes in efficiency than in technology – a finding that contrasts with previous studies.
A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease
Creators: name: Moll, Matthew
Publisher: name: figshare
Year: 2021
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences

description: Supplementary appendix to "A Systematic Analysis of Protein-altering Exonic Variants in Chronic Obstructive Pulmonary Disease"
Peculiar properties of the cluster-cluster interaction induced by the Pauli exclusion principle
Creators: name: Filippov, Gennady
name: Lashko, Yuliya
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Role of the Pauli principle in the formation of both the discrete spectrum and multi-channel states of the binary nuclear systems composed of clusters is studied in the Algebraic Version of the resonating-group method. Solutions of the Hill-Wheeler equations in the discrete representation of a complete basis of the Pauli-allowed states are discussed for 4He+n, 3H+3H, and 4He+4He binary systems. An exact treatment of the antisymmetrization effects are shown to result in either an effective repulsion of the clusters, or their effective attraction. It also yields a change in the intensity of the centrifugal potential. Both factors significantly affect the scattering phase behavior. Special attention is paid to the multi-channel cluster structure 6He+6He as well as to the difficulties arising in the case when the two clustering configurations, 6He+6He and 4He+8He, are taken into account simultaneously. In the latter case the Pauli principle, even in the absence of a potential energy of the cluster-cluster interaction, leads to the inelastic processes and secures an existence of both the bound state and resonance in the 12Be compound nucleus.
description: 17 pages, 14 figures, 1 table; submitted to Phys.Rev.C Keywords: light neutron-rich nuclei, cluster models