cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ethics and Justice in Energy Transitions
Publisher: name: Online Ethics Center
Year: 2022
Subjects: Engineering
Energy
Environmental Justice
Sustainability

description: Thanks to the Justice 40 initiative, the language of just transitions is now fundamental to U.S. energy policy. Energy institutions and researchers are only beginning, however, to grapple with the complex challenge of defining and implementing just transitions in theory and in practice. This talk reviews the complex dynamics of energy transitions and the diverse ways that those dynamics intersect with questions of ethics of justice. This webinar features Dr. Clark A. Miller, Director of the Center for Energy & Society at Arizona State University and Professor in the School for the Future of Innovation in Society. Dr. Miller is joined by Allen Townsend, graduate student at the University of Virginia. The webinar is hosted by Dr. Caitlin Wylie, Assistant Professor of Science, Technology, and Society at UVA’s School of Engineering and Applied Sciences.
title: Методика расчёта энергетических показателей объекта термостатирования при случайном характере тепловых нагрузок
Creators: name: Савин, Алексей
name: Семёнов, Никита
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Рассмотрено применение имитационного моделирования для разработки системы регулирования температуры объекта со случайным характером тепловых возмущений. Исследуемый объект представляет собой помещение с ограждающими конструкциями из стеклопластика, внутри которого находится теплогенерирующее оборудование. Теплогенерирующее оборудование, расположенное внутри обслуживаемых помещений, не работает непрерывно. Включение этого оборудования происходит в произвольное время, продолжительность работы и объём тепловыделения также различны. Сделаны выводы о целесообразности использования метода
имитационного моделирования при проектировании и разработке таких систем, о возможном повышении их энергоэффективности, а также о снижении капитальных и эксплуатационных затрат.
Spin-orbit coupling as a source of long-range triplet proximity effect in superconductor-ferromagnet hybrid structures
Creators: name: Bergeret, F. S.
name: Tokatly, I. V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate the proximity effect in diffusive superconducting hybrid structures with a spin-orbit (SO) coupling. Our study is focused on the singlet-triplet conversion and the generation of long-range superconducting correlations in ferromagnetic elements. We derive the quasiclassical equations for the Green's functions including the SO coupling terms in form of a background SU(2) field. With the help of these equations, we first present a complete analogy between the spin diffusion process in normal metals and the generation of the triplet components of the condensate in a diffusive superconducting structure in the presence of SO coupling. From this analogy it turns out naturally that the SO coupling is an additional source of the long-range triplet component (LRTC) besides the magnetic inhomogeneities studied in the past. We demonstrate an explicit connection between an inhomogeneous exchange field and SO coupling mechanisms for the generation of the LRTC and establish the conditions for the appearance of the LRTC in different geometries. We also consider a S/F bilayer in contact with normal metal with SO coupling and show that the latter can be used as a source for the LRTC. Our work gives a global description of the singlet-triplet conversion in hybrids structures in terms of generic spin-fields and our results are particularly important for the understanding of the physics underlying spintronics devices with superconductor elements.
Flowing from $AdS_5$ to $AdS_3$ with $T^{1,1}$
Creators: name: Donos, Aristomenis
name: Gauntlett, Jerome P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct supersymmetric domain wall solutions of type IIB supergravity that interpolate between $AdS_5\times T^{1,1}$ in the UV and $AdS_3\times\mathbb{R}^2\times S^2\times S^3$ solutions in the IR. The $\mathbb{R}^2$ factor can be replaced with a two-torus and then the solution describes a supersymmetric flow across dimensions, similar to wrapped brane solutions. While the domain wall solutions preserve $(0,2)$ supersymmetry, the $AdS_3$ solutions in the IR have an enhanced $(4,2)$ superconformal supersymmetry and are related by two T-dualities to the $AdS_3\times S^3\times S^3\times S^1$ type IIB solutions which preserve a large $(4,4)$ superconformal supersymmetry. The domain wall solutions exist within the $N=4$ $D=5$ gauged supergravity theory that is obtained from a consistent Kaluza-Klein truncation of type IIB supergravity on $T^{1,1}$; a feature driving the flows is that two $D=5$ axion like fields, residing in the $N=4$ Betti multiplet, depend linearly on the two legs of the $\mathbb{R}^2$ factor.
description: 35 pages, 1 figure. References added, minor changes
title: COVID-19, Ebola, Spacesuits, and Infection Control: What PPE Does for HCWs
Creators: name: Steven C. Hatch
Publisher: name: eScholarship@UMMS
Year: 2020

description: The goals of this presentation are to: explain the general concepts of infection control; highlight differences between infection control approaches, especially contact/droplet vs. airborne; explain the concept of Personal Protective Equipment (PPE); discuss particular instances of infection control/PPE use (Ebola); review N95 versus Surgical Mask protection in COVID; and emphasize the importance of handwashing in the COVID outbreak.
Statistical Properties of Super-hot Solar Flares
Creators: name: Caspi, Amir
name: Krucker, Säm
name: Lin, R. P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We use RHESSI high-resolution imaging and spectroscopy observations from ~6 to 100 keV to determine the statistical relationships between measured parameters (temperature, emission measure, etc.) of hot, thermal plasma in 37 intense (GOES M- and X-class) solar flares. The RHESSI data, most sensitive to the hottest flare plasmas, reveal a strong correlation between the maximum achieved temperature and the flare GOES class, such that "super-hot" temperatures >30 MK are achieved almost exclusively by X-class events; the observed correlation differs significantly from that of GOES-derived temperatures, and from previous studies. A nearly-ubiquitous association with high emission measures, electron densities, and instantaneous thermal energies suggests that super-hot plasmas are physically distinct from cooler, ~10-20 MK GOES plasmas, and that they require substantially greater energy input during the flare. High thermal energy densities suggest that super-hot flares require strong coronal magnetic fields, exceeding ~100 G, and that both the plasma β and volume filling factor f cannot be much less than unity in the super-hot region.
description: 14 pages, 1 table, 6 figures
Integrating Sources in Research Writing
Publisher: name: University of Virginia
Year: 2022
Subjects: integrating sources
graduate students
graduate education
citing sources
source use
paraphrasing
phd

description: Slides from a UVA Engineering Graduate Writing Lab workshop for graduate students that covers the integration of sources (citing/references) in research article writing with a focus of how to use and incorporate outside sources, usually published research, into your own articles.
title: Water quality and bacterial community management in shrimp ponds in Rembang, Indonesia: Towards sustainable shrimp aquaculture
title: Water quality and bacterial community management in shrimp ponds in Rembang, Indonesia: Towards sustainable shrimp aquaculture
Creators: name: Alfiansah, Yustian Rovi
name: Gärdes, Astrid
name: Leibniz Centre For Tropical Marine Research
name: Research Center for Oceanography, Indonesian Institute for Sciences (LIPI)
Publisher: name: Leibniz Centre for Tropical Marine Research (ZMT)
Year: 2019

description: Shrimp pond aquaculture, including the Pacific white-leg shrimp Litopenaeus vannamei farming has to deal with water deterioration and bacterial diseases. To tackle these problems, water is exchanged and probiotics are applied. However, these approaches may lead to environmental problems and an increase of rearing operational cost. We investigated water quality and aquatic bacterial communities in two farming systems, semi-intensive and intensive, of which no water was exchanged during shrimp rearing. We found diverse halophilic (‘salt-loving’) bacteria in pond waters, which may become candidates of beneficial bacteria for shrimp farming. Disease events in both systems coincided with sudden decrease of pH and shift of dominant bacterial communities. The disease events ceased when water pH was adjusted to above pH 8. Therefore, we counselled to add limestones to discard sludge regularly into sludge reservoir and to add treated fresh-seawater to maintain shrimp pond water quality, especially pH and salinity. Finally, we promoted a molasses addition into pond water to increase natural food availability and to maintain beneficial bacterial communities. We conclude that maintenance of water quality and bacterial community dynamics allow avoiding rearing failure, reducing operational costs and minimizing pollution caused by shrimp pond effluents.
Article Decision Tree (a, an, the)
Publisher: name: University of Virginia
Year: 2022
Subjects: English language
articles
a an the
ESL
TESOL
article decision tree
graduate writing
GWL
Kelly J Cunningham
Graduate Writing Lab
Choosing a an or the

description: An article decision tree for deciding when to use a, an, the, or nothing. The content is available as a visual overview tree and as a text only document navigable by structured headings.
An integrated processor for photonic quantum states using a broadband light-matter interface
Creators: name: Saglamyurek, Erhan
name: Sinclair, Neil
name: Slater, Joshua A.
name: Heshami, Khabat
name: Oblak, Daniel
name: Tittel, Wolfgang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Faithful storage and coherent manipulation of quantum optical pulses are key for long distance quantum communications and quantum computing. Combining these functions in a light-matter interface that can be integrated on-chip with other photonic quantum technologies, e.g. sources of entangled photons, is an important step towards these applications. To date there have only been a few demonstrations of coherent pulse manipulation utilizing optical storage devices compatible with quantum states, and that only in atomic gas media (making integration difficult) and with limited capabilities. Here we describe how a broadband waveguide quantum memory based on the Atomic Frequency Comb (AFC) protocol can be used as a programmable processor for essentially arbitrary spectral and temporal manipulations of individual quantum optical pulses. Using weak coherent optical pulses at the few photon level, we experimentally demonstrate sequencing, time-to-frequency multiplexing and demultiplexing, splitting, interfering, temporal and spectral filtering, compressing and stretching as well as selective delaying. Our integrated light-matter interface offers high-rate, robust and easily configurable manipulation of quantum optical pulses and brings fully practical optical quantum devices one step closer to reality. Furthermore, as the AFC protocol is suitable for storage of intense light pulses, our processor may also find applications in classical communications.
description: Revised version including a quantitative treatment of the compression and stretching techniques, 22 pages, 12 figures
title: Gram Positive Bacteria in Clinical Medicine
Creators: name: Hatch, Steven C.
Publisher: name: eScholarship@UMMS
Year: 2020

description: The goals of this presentation are to: define the molecular structure of Gram-positive organisms; highlight differences between Gram-positives and Gram-negatives; discuss the most important clinically-relevant Gram-positive bacteria; review treatments for Gram-positives; and illustrate clinical scenarios involving Gram-positive infection.
title: Gram Negative Bacteria in Clinical Medicine
Creators: name: Hatch, Steven C.
Publisher: name: eScholarship@UMMS
Year: 2020

description: The goals of this presentation are to: define the molecular structure of Gram-negative organisms; highlight differences between Gram-negatives and Gram-positives; discuss the most important clinically-relevant Gram-negative bacteria; review treatments for Gram-negatives; and illustrate clinical scenarios involving Gram-negative infection.
A rigorous sequential update strategy for parallel kinetic Monte Carlo simulation
Creators: name: Nilmeier, Jerome P.
name: Marian, Jaime
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The kinetic Monte Carlo (kMC) method is used in many scientific fields in applications involving rare-event transitions. Due to its discrete stochastic nature, efforts to parallelize kMC approaches often produce unbalanced time evolutions requiring complex implementations to ensure correct statistics. In the context of parallel kMC, the sequential update technique has shown promise by generating high quality distributions with high relative efficiencies for short-range systems. In this work, we provide an extension of the sequential update method in a parallel context that rigorously obeys detailed balance, which guarantees exact equilibrium statistics for all parallelization settings. Our approach also preserves nonequilibrium dynamics with minimal error for many parallelization settings, and can be used to achieve highly precise sampling.
$B_{s,d}^0 \to \ell^+\ell^-$ Decays in the Aligned Two-Higgs-Doublet Model
Creators: name: Li, Xin-Qiang
name: Lu, Jie
name: Pich, Antonio
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The rare decays $B_{s,d}^0 \to \ell^+\ell^-$ are analyzed within the general framework of the aligned two-Higgs doublet model. We present a complete one-loop calculation of the relevant short-distance Wilson coefficients, giving a detailed technical summary of our results and comparing them with previous calculations performed in particular limits or approximations. We investigate the impact of various model parameters on the branching ratios and study the phenomenological constraints imposed by present data.
description: 44 pages, 12 figures and 2 tables; minor changes, matches journal version
title: Ophthalmology Lecture 1: Ophthalmology Fundamentals
Creators: name: Oteng-Gyimah, Louis
Publisher: name: eScholarship@UMMS
Year: 2020

description: The goals of this presentation are: to provide an introduction to the responsibilities of an ophthalmologist and to ophthalmology as a medical specialty; to review the clinically relevant anatomy of the eye; to review the epidemiology of blindness and visual impairment; and to provide an overview of refractive errors and presbyopia.
title: Особенности работы холодильного винтового компрессора при регулировании производительности
Creators: name: Смирнов, Семён
name: Уксусов, Тимофей
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Для обеспечения необходимой температуры охлаждаемого объекта путём поддержания теплового баланса между теплопритоками и холодопроизводительностью холодильной машины служит система регулирования производительности компрессора. В статье приведены зависимости изменения эффективного КПД при
полной и частичной производительности при совместном регулировании производительности и геометрической степени сжатия. Приводятся законы оптимального изменения геометрической степени сжатия при изменении
производительности. Были использованы экспериментальные характеристики винтового компрессора, работающего на хладоне R22.
First-principles study of point defects at semicoherent interface
Creators: name: Metsanurk, Erki
name: Caro, Alfredo
name: Tamm, Artur
name: Aabloo, Alvo
name: Klintenberg, Mattias
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Modeling semicoherent metal-metal interfaces has so far been performed using atomistic simulations based on semiempirical interatomic potentials. We demonstrate through more precise ab-initio calculations that key conclusions drawn from previous studies do not conform with the new results which show that single point defects do not delocalize near the interfacial plane, but remain compact. We give a simple qualitative explanation for the difference in predicted results that can be traced back to shortcomings in potential fitting.
Tensor-induced B modes with no temperature fluctuations
Creators: name: Kamionkowski, Marc
name: Dai, Liang
name: Jeong, Donghui
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recent indications for a tensor-to-scalar ratio $ r \simeq 0.2$ from BICEP2 measurements of the cosmic microwave background (CMB) B-mode polarization present some tension with upper limits $r \lesssim 0.1$ from measurements of CMB temperature fluctuations. Here we point out that tensor perturbations can induce B modes in the CMB polarization without inducing any temperature fluctuations nor E-mode polarization whatsoever, but only, at the expense of violating the Copernican principle. We present this mathematical possibility as a new ingredient for the model-builder's toolkit in case the tension between B modes and temperature fluctuations cannot be resolved with more conventional ideas.
description: 4 pages, published version in PRD
title: Ophthalmology Lecture 4: Glaucoma for the Family Physician
Creators: name: Oteng-Gyimah, Louis
Publisher: name: eScholarship@UMMS
Year: 2020

description: This goals of this presentation are: to appreciate glaucoma as a sight-threatening condition; to recognize the risk factors of glaucoma; to provide a background to glaucoma, and describe the assessment and management of glaucoma patients; and to equip the family physician to be able to diagnose glaucoma, and refer appropriately.
Modified gravity from the quantum part of the metric
Creators: name: Dzhunushaliev, Vladimir
name: Folomeev, Vladimir
name: Kleihaus, Burkhard
name: Kunz, Jutta
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown that if a metric in quantum gravity can be decomposed as a sum of classical and quantum parts then Einstein quantum gravity looks approximately like modified gravity with a nonminimal interaction between gravity and matter.
description: text in Conclusion is added
Quasiparticle Coupled Cluster Theory for Pairing Interactions
Creators: name: Henderson, Thomas M
name: Dukelsky, Jorge
name: Scuseria, Gustavo E.
name: Signoracci, Angelo
name: Duguet, Thomas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present an extension of the pair coupled cluster doubles (p-CCD) method to quasiparticles and apply it to the attractive pairing Hamiltonian. Near the transition point where number symmetry gets spontaneously broken, the proposed BCS-based p-CCD method yields significantly better energies than existing methods when compared to exact results obtained via solution of the Richardson equations. The quasiparticle p-CCD method has a low computational cost of $\mathcal{O}(N^3)$ as a function of system size. This together with the high quality of results here demonstrated, points to considerable promise for the accurate description of strongly correlated systems with more realistic pairing interactions.
Precise photometric redshifts with a narrow-band filter set: The PAU Survey at the William Herschel Telescope
Creators: name: Martí, Pol
name: Miquel, Ramon
name: Castander, Francisco J.
name: Gaztañaga, Enrique
name: Eriksen, Martin
name: Sánchez, Carles
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Physics of the Accelerating Universe (PAU) survey at the William Herschel Telescope (WHT) will use a new optical camera (PAUCam) with a large set of narrow-band filters to perform a photometric galaxy survey with a quasi-spectroscopic redshift precision of σ(z)/(1 + z) ~ 0.0035 and map the large-scale structure of the universe in three dimensions up to i_AB < 22.5-23.0. In this paper we present a detailed photo-z performance study using photometric simulations for 40 equally-spaced 12.5-nm-wide (FWHM) filters with a ~25% overlap and spanning the wavelength range from 450 nm to 850 nm, together with a ugrizY broad-band filter system. We then present the migration matrix r_ij, containing the probability that a galaxy in a true redshift bin j is measured in a photo-z bin i, and study its effect on the determination of galaxy auto- and cross-correlations. Finally, we also study the impact on the photo-z performance of small variations of the filter set in terms of width, wavelength coverage, etc., and find a broad region where slightly modified filter sets provide similar results, with the original set being close to optimal.
description: Accepted for publication in MNRAS. 19 pages, 18 figures, 6 tables
Modèle structurant
Creators: name: Centre de pédagogie universitaire de l'Université de Montréal
Publisher: name: Université de Montréal, Centre de pédagogie universitaire
Year: 2021
Subjects: Pédagogie universitaire
Enseignement universitaire
Préparation de cours

description: Document qui propose un modèle simple pour structurer ou réviser un cours en se basant sur les composantes de base de toute démarche d'apprentissage : ressources, activités, productions, motivation, interactions, rétroactions.
description: Ressources éducatives libres

REL

Open Educational Resources

OER
title: Дни науки и инноваций НовГУ
Creators: name: Новгородский государственный университет имени Ярослава мудрого (НовГУ)
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Часть 3 сборника включает в себя 44 статьи по проблематике сельскохозяйственных наук, биологии, экологии, а также новейшим исследованиям и достижениям в области электроники и техники.
Издание предназначено для студентов, аспирантов, молодых исследователей и всех интересующихся актуальными достижениями в области науки и техники, экологии и природопользования, биологии и биоинженерии.
RCR Exemplar Interview: Dena Plemmons
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics

description: Interview with exemplar Dr. Dena Plemmons, recorded from the Workshop on Promising Practices and Innovative Programs in the Responsible Conduct of Research (RCR). Presented by the National Academy of Engineering and the Online Ethics Center. RCR exemplars are administrators and faculty who are charged with RCR education and compliance at the institutional level.
Quantization of a Scalar Field in Two Poincaré Patches of Anti-de Sitter Space and AdS/CFT
Creators: name: Fujisawa, Ippei
name: Nakayama, Ryuichi
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Two sets of modes of a massive free scalar field are quantized in a pair of Poincaré patches of Lorentzian anti-de Sitter (AdS) space, AdS$_{d+1}$ ($d \geq 2$). It is shown that in Poincaré coordinates $(r,t,\vec{x})$, the two boundaries at $r=\pm \infty$ are connected. When the scalar mass $m$ satisfies a condition $0 < ν=\sqrt{(d^2/4)+(m\ell)^2} <1$, there exist two sets of mode solutions to Klein-Gordon equation, with distinct fall-off behaviors at the boundary. By using the fact that the boundaries at $r=\pm \infty$ are connected, a conserved Klein-Gordon norm can be defined for these two sets of scalar modes, and these modes are canonically quantized. Energy is also conserved. A prescription within the approximation of semi-classical gravity is presented for computing two- and three-point functions of the operators in the boundary CFT, which correspond to the two fall-off behaviours of scalar field solutions.
description: 35 pages, 8 figures; ver.2: Fig.5, fig. 6 and subsection 2.4 modified; ver.3: Abstract and subsection 2.4 changed. Two figures removed and one figure added. 33 pages
RCR Exemplar Interview: Gundula Bosch
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics

description: Interview with exemplar Dr. Gundula Bosch, recorded from the Workshop on Promising Practices and Innovative Programs in the Responsible Conduct of Research (RCR). Presented by the National Academy of Engineering and the Online Ethics Center. RCR exemplars are administrators and faculty who are charged with RCR education and compliance at the institutional level.
RCR Exemplar Interview: Kyle Ferguson
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics

description: Interview with exemplar Dr. Kyle Ferguson, recorded from the Workshop on Promising Practices and Innovative Programs in the Responsible Conduct of Research (RCR). Presented by the National Academy of Engineering and the Online Ethics Center. RCR exemplars are administrators and faculty who are charged with RCR education and compliance at the institutional level.
Supplementary figures and tables from A gradual migratory divide determines not only the direction of migration but also migration strategy of a social migrant bird
Creators: name: Piironen, Antti
name: Laaksonen, Toni
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: This file contains several pictures and a table with the leave-one-out cross-validation (LOO) scores for GP models with different kernels. All the figures and the table are referred to in the article.
Conformal Invariant Teleparallel Cosmology
Creators: name: Momeni, Davood
name: Myrzakulov, Ratbay
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study teleparallel gravitational theories with are invariant under the conformal transformations. Wide family of the gravitational Lagrangians that are invariant under conformal transformations have investigated. Cosmological solutions inspired by the observational data for a flat Universe in the vacuum has been found. To add matter fields to the cosmological models by preserving the conformal symmetry there are significant limitations. Friedmann-Robertson-Walker (FRW) equations based on the effective terms of energy density and pressure have been rewriting and continuity equation for the effective quantities are derived. In the vacuum and in the absence of any matter field,the FRW equation has an exact solution for Hubble parameter which is consistent with the cosmological data,specially given analytical solution is in good agreement with $Λ$CDM model in the present time. Then the scalar field-Torsion models in the cosmological FRW background investigated. Massless scalar field equations are very complex with an exact analytical solution in special limits. We have shown that the Lagrangian scalar field with self interaction $V(ϕ)=\frac{1}{4!}μϕ^4$ can be written that the conformal symmetry is preserved.
description: Revised version; References added,Accepted for publication in The "European Physical Journal - Plus"
RCR Exemplar Interview: Lise Dobrin
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics

description: Interview with exemplar Dr. Lise Dobrin, recorded from the Workshop on Promising Practices and Innovative Programs in the Responsible Conduct of Research (RCR). Presented by the National Academy of Engineering and the Online Ethics Center. RCR exemplars are administrators and faculty who are charged with RCR education and compliance at the institutional level.
First principles molecular dynamics without self-consistent field optimization
Creators: name: Souvatzis, Petros
name: Niklasson, Anders M. N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a first principles molecular dynamics approach that is based on time-reversible ex- tended Lagrangian Born-Oppenheimer molecular dynamics [Phys. Rev. Lett. 100, 123004 (2008)] in the limit of vanishing self-consistent field optimization. The optimization-free dynamics keeps the computational cost to a minimum and typically provides molecular trajectories that closely follow the exact Born-Oppenheimer potential energy surface. Only one single diagonalization and Hamiltonian (or Fockian) costruction are required in each integration time step. The proposed dy- namics is derived for a general free-energy potential surface valid at finite electronic temperatures within hybrid density functional theory. Even in the event of irregular functional behavior that may cause a dynamical instability, the optimization-free limit represents an ideal starting guess for force calculations that may require a more elaborate iterative electronic ground state optimization. Our optimization-free dynamics thus represents a flexible theoretical framework for a broad and general class of ab initio molecular dynamics simulations.
description: 11 pages, 7 figures
Pathways to University from Care: Recommendations for Universities
Creators: name: Ellis, Katie
name: Johnson, Claire
Publisher: name: The University of Sheffield
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 130106 Secondary Education
subject: FOS: Educational sciences
subject: 130101 Continuing and Community Education
subject: Education
subject: 130199 Education systems not elsewhere classified
subject: 160506 Education Policy
subject: FOS: Political science
subject: 160809 Sociology of Education
subject: 160799 Social Work not elsewhere classified
subject: 160512 Social Policy

description: We conducted research with 234 care experienced university students in England and Wales to explore the factors that promoted access to higher education. We found that embedded support significantly aided positive transitions to university life. The following recommendations address shortfalls in support and highlight examples of best practice identified by care experienced students. We join with the Care Leaver Covenant to make the following recommendations to universities.
Effect of high pressure annealing on the normal state transport of LaO0.5F0.5BiS2
Creators: name: Pallecchi, I.
name: Lamura, G.
name: Putti, M.
name: Kajitani, J.
name: Mizuguchi, Y.
name: Miura, O.
name: Demura, S.
name: Deguchi, K.
name: Takano, Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study normal state electrical, thermoelectrical and thermal transport in polycrystalline BiS2-based compounds, which become superconducting by F doping on the O site. In particular we explore undoped LaOBiS2 and doped LaO0.5F0.5BiS2 samples, prepared either with or without high pressure annealing, in order to evidence the roles of doping and preparation conditions. The high pressure annealed sample exhibits room temperature values of resistivity ro around 5 mohmcm, Seebeck coefficient S around -20 microV/K and thermal conductivity k around 1.5 W/Km, while the Hall resistance RH is negative at all temperatures and its value is -10-8 m3/C at low temperature. The sample prepared at ambient pressure exhibits RH positive in sign and five times larger in magnitude, and S negative in sign and slightly smaller in magnitude. These results reveal a complex multiband evolution brought about by high pressure annealing. In particular, the sign inversion and magnitude suppression of RH, indicating increased electron-type carrier density in the high pressure sample, may be closely related to previous findings about change in lattice parameters and enhancement of superconducting Tc by high pressure annealing. As for the undoped sample, it exhibits the 10 times larger resistivity, 10 times larger |S| and 10 times larger |RH| than its doped counterpart, consistently with its insulating nature. Our results point out the dramatic effect of preparation conditions in affecting charge carrier density as well as structural, band and electronic parameters in these systems.
description: 9 pages, 5 figures
title: The Royal Inscriptions of Sargon II
title: An At-A-Glance Akkadian Dictionary of the RINAP 2 Corpus
titleType: Subtitle
Creators: name: Novotny, Jamie
name: Lentini, Giulia
name: Morello, Nathan
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2022

description: This paper serves as an at-a-glance Akkadian glossary of the complete corpus of royal inscriptions of the eighth-century-BCE Assyrian king Sargon II (r. 721–705 BCE), which was published in 2021 by Grant Frame in the series Royal Inscriptions of the Neo-Assyrian Period (RINAP). Each word entry (following the spelling of the word in the AHw and CDA) gives English translations of the word within the context of the corpus (including the associated stems for verbs) and a list of the presently-known written forms. Al-ternative readings for a few fully or partially restored words are provided in the notes. The Appendix gives a list of verbal roots of the verbs attested in Sargon’s inscriptions.
On the Lie integrability theorem for the Chaplygin ball
Creators: name: Tsiganov, A V
Publisher: name: arXiv
Year: 2013
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The necessary number of commuting vector fields for the Chaplygin ball in the absolute space is constructed. We propose to get these vector fields in framework of the Poisson geometry similar to the Hamiltonian mechanics.
description: 12 pages, LaTeX with AMS fonts, in the second version we added discussion of the compatible rank-two Poisson structures
Quantum Monte Carlo study of a vortex in superfluid $^4$He and search for a vortex state in the solid
Creators: name: Galli, Davide E.
name: Reatto, Luciano
name: Rossi, Maurizio
Publisher: name: arXiv
Year: 2014
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We have performed a microscopic study of a straight quantized vortex line in three dimensions in condensed $^4$He at zero temperature using the Shadow Path Integral Ground State method and the fixed-phase approximation. We have characterized the energy and the local density profile around the vortex axis in superfluid $^4$He at several densities, ranging from below the equilibrium density up to the overpressurized regime. For the Onsager-Feynman (OF) phase our results are exact and represent a benchmark for other theories. The inclusion of backflow correlations in the phase improves the description of the vortex with respect to the OF phase by a large reduction of the core energy of the topological excitation. At all densities the phase with backflow induces a partial filling of the vortex core and this filling slightly increases with density. The core size slightly decreases for increasing density and the density profile has well defined density dependent oscillations whose wave vector is closer to the wave vector of the main peak in the static density response function rather than to the roton wave vector. Our results can be applied to vortex rings of large radius $R$ and we find good agreement with the experimental value of the energy as function of $R$ without any free parameter. We have studied also $^4$He above the melting density in the solid phase using the same functional form for the phase as in the liquid. We found that off-diagonal properties of the solid are not qualitatively affected by the velocity field induced by the vortex phase, both with and without backflow correlations. Therefore we find evidence that a perfect $^4$He crystal is not a marginally stable quantum solid in which rotation would be able to induce off-diagonal long-range coherence.
description: 15 pages, 8 figures
Greenhouse Gas Emissions and Agroforestry
Creators: name: Council, Alberta Environmentally Sustainable Agriculture
Publisher: name: Zenodo
Year: 2001
Subjects: woodlots
planting shelterbelts
maintaining forested riparian buffers
silvipasture

description: Greenhouse gases (GHG) are found in the
atmosphere. They trap the sun's heat, and
warm the earth's climate. The main GHG
emissions from the agriculture sector are
nitrous oxide (N O), methane (CH ) and
carbon dioxide (CO).
Agroforestry is one way to remove CO
emissions from the atmosphere through
and reduce CO emissions by
using wood as an alternative energy source.
title: HIV Basics: common clinical scenarios
Creators: name: Hatch, Steven C.
Publisher: name: University of Massachusetts Medical School
Year: 2020

description: This is a lecture in the PEER Liberia Infectious Diseases Lecture Series. The goals of this presentation are to: review some (not all) clinical scenarios involving advanced HIV infection; consider some (not all) opportunistic infection (OI) scenarios; discuss OI prophylaxis; discuss alternative HIV regimens; and briefly review most pertinent data regarding TB/HIV coinfection.
A Bottom-Up Approach to Building a Culture of Responsible Research and Practice in STEM
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics
Pedagogical Approaches
Teaching Ethics

description: This content discusses five RCR workshops that were run at two different universities. The project team has tracked the progress of guideline development through the five departments, analyzed the guidelines, and gained useful feedback into the best way of structuring conversations between faculty and students, challenges in presenting the guidelines in a way that best leads to constructive conversations, and how the guidelines can be utilized by research groups on an ongoing basis.
RCR Exemplar Interview: Yan Wang
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics

description: Interview with exemplar Dr. Yan Wang, recorded from the Workshop on Promising Practices and Innovative Programs in the Responsible Conduct of Research (RCR). Presented by the National Academy of Engineering and the Online Ethics Center. RCR exemplars are administrators and faculty who are charged with RCR education and compliance at the institutional level.
A "Public Inspired Science" Graduate Training Program
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics
Engineering
Life and Environmental Sciences
Public Health
Environmental Justice
Public Health and Safety

description: This video discusses the "Public Inspired Science" training program at Virginia Tech that has led to data exposing environmental injustices in several locations. The program aims to create a culture in which altruistic ethical actors learn street smarts and coping strategies so that they can  uphold their aspiration and duty to protect the public welfare. 
 
The goals of this project include: Retain and train altruistic, ethical engineers who seek and speak the truth — especially when doing so is unpopular. Acknowledge and overcome barriers to ethical practice (i.e., personal bias, perverse incentives, institutional corruption, shunning). Understand historical dangers of ill-informed academic activism, but also learn effective “last resort” strategies for whistleblowing. Generate valid scientific data, oftentimes in direct collaboration with the public, to assist stakeholders in evaluating complex problems. Cultivate engineering ethics “street smarts” and coping strategies through case studies and engagement with unfolding public dilemmas
ULTRA-PROCESSED FOODS CONSUMPTION PATTERN AND EFFECTS ON STUDENTS’ HEALTH QUESTIONNAIRE (UCPESHQ)
Creators: name: Oluwagbemileke, Feranmi Boluwatife
Publisher: name: figshare
Year: 2023
Subjects: Adolescent health
Teacher and student wellbeing
Food packaging, preservation and processing

description: A Standardized Questionnaire to measure the relationship between Ultra-Processed Foods (UPFs) and Undergraduates' Health
Promoting the Responsible Conduct of Research at Every Level of Research Training at Duke
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics

description: In 2018, Duke University consolidated its research integrity programs into one office, the Duke Office of Scientific Integrity (DOSI). The Responsible Conduct of Research (RCR) program, housed within DOSI, was expanded based on the pilot program implemented in the School of Medicine in 2017 to include faculty and staff researchers across campus. The goals of the program are to develop and support a culture of research integrity by being inclusive, comprehensive, multifaceted, pragmatic, and empowering as well as to provide the resources necessary to make it "easy" to conduct research with integrity.
Responsible Conduct of Community-Engaged Engineering Research: A Call for Community Rights
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics
Community and Participatory Research

description: The Engineering Ethics & Community Rights Collaborative is a transdisciplinary initiative of frontline community members, engineers, scientists, social scientists, humanities scholars, and NGOs to help address an ethics gap in community-engaged engineering research (CEER): the absence of laws, ethics codes, and institutional mechanisms that a) recognize and protect community rights in CEER, and b) promote projects that abide by principles of distributional, recognitional, and participatory justice. 

The Collaborative’s goals are to bring national attention to community vulnerabilities inherent in CEER and to design a conceptual framework for the institutionalization of rights- and justice-centered approaches to this type of research.
On the minimum jet power of TEV BL Lac objects in the p-$\gamma$ model
Creators: name: Xue, Rui
name: Liu, Ruo-Yu
name: Wang, Xiang-Yu
name: Yan, Huirong
name: Böttcher, Markus
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2018

description: We study the requirement on the jet power in the conventional p-$\gamma$ models (photopion production and Bethe-Heitler pair production) for TeV BL Lac objects. We select a sample of TeV BL Lac objects whose SEDs are difficult to be explained by the one-zone leptonic model. Based on the relation between the p-$\gamma$ interaction efficiency and the opacity of $\gamma\gamma$ absorption, we find that the detection of TeV emission poses upper limits on the p-$\gamma$ interaction efficiencies in these sources and hence minimum jet powers can be derived accordingly. We find that the obtained minimum jet powers exceed the Eddington luminosity of the supermassive black holes. Implications for the accretion mode of the supermassive black hole in these BL Lac objects and the origin of their TeV emissions are discussed.
title: The Basics of Neuroimaging: Techniques, Basic Anatomy and Pathology
Creators: name: Pleming, William
Publisher: name: eScholarship@UMMS
Year: 2020

description: This presentation was part of the PEER Liberia Radiology Lecture Series. The presentation provides an overview of neuroimaging techniques including x-rays, computerised tomography, magnetic imaging, angiography, and pathology.
Recensione a: Francesca Paola Porten Palange, Lucerne a volute monolicni e bilicni dal teatro di Cesarea Marittima (=ARCHAEOLOGICA - 177), Giorgio Bretschneider Editore, Roma 2017, pp. 148, tavv. LXV fuori testo, ISBN: 978-88-7689-303-2
Creators: name: D'Orlando, Dario
Publisher: name: University of Cagliari
Year: 2018
Subjects: lucerne a volute; Cesarea Marittima; Antonio Frova; Erode il Grande; Teatro di Cesarea Marittima

description: Si presenta la recensione al volume di Francesca Paola Porten Palange intitolato "Lucerne a volute monolicni e bilicni dal teatro di Cesarea Marittima", centosettantasettesimo volume della collana ARCHAEOLOGICA di Giorgio Bretschneider Editore, edito a Roma nel 2017.
description: Layers. Archeologia Territorio Contesti, No 3 (2018)
Superb Supervision
Publisher: name: Online Ethics Center
Year: 2020
Subjects: Research Ethics
Mentors and Trainees

description: This video and poster describe a training program designed to help scientists become better supervisors and to bolster their competences in teaching Ph.D. candidates about research integrity. The training is built on two pillars: 1) Research integrity and 2) Improving interpersonal skills with the aim to foster responsible research practices and a solid supervisor/supervisee relationship.
Value-Based Research Ethics Education
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Research Ethics
Engineering
Teaching Ethics
Pedagogical Approaches

description: Engineering programs in the United States have been experimenting with diverse pedagogical approaches to educate future professional engineers. However, a crucial dimension of ethics education that focuses on the values, personal commitments, and meaning of engineers has been missing in many of these pedagogical approaches. We argue that a value-based approach to professional ethics education is critically needed in engineering education, as such an approach is indispensable for cultivating self-reflective and socially engaged engineers. Traditional approaches to ethics education in science and engineering are usually either based on the codes of ethics or on the theories of ethics. While we acknowledge that both approaches help meet certain ethics education objectives, we also argue that neither of these is sufficient to personally engage students in authentic moral learning. We make the case that it is important to connect ethics education to the heart, which is extensively driven by values, and present a value-based approach to research ethics education.
title: Abdominal Ultrasound - Pancreas
Creators: name: Loe, Brian
Publisher: name: eScholarship@UMMS
Year: 2020

description: This presentation is part of the PEER Liberia Radiology Lecture Series. The presentation provides an overview of how to perform abdominal ultrasound of the pancreas. Knowledge of pancreatic anatomy and its appearance on ultrasound is essential for accurate image interpretation. Ultrasound of the pancreas is a useful initial imaging modality for suspected pancreatic pathology. Common pathologies which may be seen on ultrasound include acute/chronic pancreatitis and cystic or solid tumours. Ultrasound of the pancreas can be difficult and several techniques can be used to improve image quality. If views are inadequate in patients with pancreatic symptoms, further imaging should be suggested.
Lampiran Analisis Sistem Penjualan Secara Daring Bahan Pokok di Berbagai Daerah Pada Saat Pandemi Berdasarkan E-Commerce Capability Metrics
Creators: name: Ambarawati, Hayu Marta
name: P. M, Natasha Ratna
name: H. P. A, Dewantina Menara
name: Rakhmawati, Nur Aini
Publisher: name: Zenodo
Year: 2020

description: Dokumen ini berisi Lampiran dari Karya Tulis Ilmiah dengan judul Analisis Sistem Penjualan Secara Daring Bahan Pokok di Berbagai Daerah Pada Saat Pandemi Berdasarkan E-Commerce Capability Metrics.