cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Discovery of Radio Jets in Phoenix Galaxy Cluster Center
Creators: name: Akahori, Takuya
name: Kitayama, Tetsu
name: Ueda, Shutaro
name: Izumi, Takuma
name: Lee, Kianhong
name: Kawabe, Ryohei
name: Kohno, Kotaro
name: Oguri, Masamune
name: Takizawa, Motokazu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the results of the Australia Telescope Compact Array (ATCA) 15 mm observation of the Phoenix galaxy cluster possessing an extreme star-burst brightest cluster galaxy (BCG) at the cluster center. We spatially resolved radio emission around the BCG, and found diffuse bipolar and bar-shape structures extending from the active galactic nucleus (AGN) of the BCG. They are likely radio jets/lobes, whose sizes are ~10-20 kpc and locations are aligned with X-ray cavities. If we assume that the radio jets/lobes expand with the sound velocity, their ages are estimated to be ~10 Myr. We also found compact radio emissions near the center and suggest that they are another young bipolar jets with ~1 Myr of age. Moreover, we found extended radio emission surrounding the AGN and discussed the possibility that the component is a product of the cooling flow, by considering synchrotron radiation partially absorbed by molecular clumps, free-free emission from the warm ionized gas, and the spinning dust emission from dusty circum-galactic medium.
description: 10 pages, 5 figures, submitted in March 29 2019, accepted for publication in PASJ in April 12 2020
Taxing Sweets: Sweetener Input Tax or Final Consumption Tax?
Creators: name: Miao, Zhen
name: Beghin, John C.
name: Jensen, Helen H.
name: Miao, Zhen
name: Beghin, John C.
name: Jensen, Helen H.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agricultural and Food Policy
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Health Economics and Policy
subject: consumption tax
subject: sugar
subject: added sweeteners
subject: demand
subject: health policy
subject: soda tax

description: In order to reduce obesity and associated costs, policymakers are considering various policies, including taxes, to change consumers’ high-calorie consumption habits. We investigate two sweet tax policies aimed at reducing added sweetener consumption. Both a consumption tax on sweet goods and a sweetener input tax can reach the same policy target of reducing added sweetener consumption. Both tax instruments are regressive but the associated surplus losses are limited. The tax on sweetener inputs targets sweeteners directly and causes about five times less surplus loss than the final consumption tax. Previous analyzes have overlooked this important point.
Loop-induced $ZZ$ production at the LHC: an improved description by matrix-element matching
Creators: name: Li, Congqiao
name: An, Ying
name: Charlot, Claude
name: Covarelli, Roberto
name: Guan, Zhe
name: Li, Qiang
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Loop-induced $ZZ$ production can be enhanced by the large gluon flux at the LHC, and thus should be taken into account in relevant experimental analyses. We present for the first time the results of a fully exclusive simulation based on the matrix elements for loop-induced $ZZ + 0,1,2$-parton processes at leading order, matched to parton showers. The new description is studied and validated by comparing it with well-established simulation with jets from parton showers. We find that the matched simulation provides a state-of-the-art description of the final state jets. We also briefly discuss the physics impact on vector boson scattering (VBS) measurements at the LHC, where event yields are found to be smaller by about 40% in a VBS $ZZjj$ baseline search region, compared to previous simulations. We hence advocate relevant analyses to employ a more accurate jet description for the modeling of the loop-induced process.
description: 8 pages, 4 figures
Equilibrium Conditions for the Floating of Multiple Interfacial Objects
Creators: name: Vella, Dominic
name: Metcalfe, Paul
name: Whittaker, Robert
Publisher: name: arXiv
Year: 2005
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the effect of interactions between objects floating at fluid interfaces, for the case in which the objects are primarily supported by surface tension. We give conditions on the density and size of these objects for equilibrium to be possible and show that two objects that float when well-separated may sink as the separation between the objects is decreased. Finally, we examine the equilbrium of a raft of strips floating at an interface, and find that rafts of sufficiently low density may have infinite spatial extent, but that above a critical raft density, all rafts sink if they are sufficiently large. We compare our numerical and asymptotic results with some simple table-top experiments, and find good quantitative agreement.
description: 10 pages, 7 figures
Daddy’s come home : fatherhood and evangelicalism in Religious Tract Society publications, 1879-1889
Creators: name: Olsen, Stéphanie Inge Désirée
Publisher: name: University of British Columbia
Year: 2009

description: Religious Tract Society's (RTS) publications for boys and for families, the "Boy's Own Paper", "The Leisure Hour" and "The Sunday at Home", reveal many of the efforts of Evangelical members of the middle class to counter the subversive influences of the fin de siecle. Through an examination of the changing portrayal of father figures in its stories, this paper argues that the Society was responding to contemporary socio-cultural and religious concerns. There are three major types of fatherhood displayed in these publications. A new version of the Trinity - the heavenly Father, the earthly father and the surrogate father - served as a powerful discursive weapon in the effort to maintain religious adherence and societal and familial continuity. It also argues that the Society while recognizing the value of women's moral guidance emphasised, as in earlier generations, men's, and specifically, fathers' primary moral and educational role in the family. Fictional stories and some non-fictional accounts found in these publications between 1879-1889 provide access to this older version of Evangelical domesticated masculinity and romanticized Christian manliness. This paper highlights an important minoritarian Victorian religious construction of masculinity largely ignored by historians who have focused their studies on dominant secular versions of imperial and muscular masculinity. More precisely, this paper demonstrates that the RTS offered a challenge to dominant British ideologies of masculinity. The religious ideal advocated by members of the RTS persisted alongside and in opposition to the newer constructions of imperial and muscular masculinity. This paper also begins to address the issue of how constructs of fatherhood were built up during boyhood through "The Leisure Hour" and "The Sunday at Home", but especially through the "Boy's Own Paper". For the members of the Religious Tract Society, the formation of masculinity for middle-class boys included expectations of their development as independent, self-sufficient men, able to perpetuate and strengthen their middle-class values and standing, while emphasising the preservation of traditional Evangelical values.
Empirical Determination of Threshold Partial Wave Amplitudes in $p p \to p p ω$
Creators: name: Ramachandran, G.
name: Balasubramanyam, J.
name: Vidya, M. S.
name: Venkataraya
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using the model independent irreducible tensor approach to $ω$ production in $pp$ collisions, we show theoretically that, it is advantageous to measure experimentally the polarization of $ω$, in addition to the proposed experimental study employing a polarized beam and a polarized target.
description: 6 pages, 1 Table, Latex-2e
Additional file 3 of Bioprocess performance analysis of novel methanol-independent promoters for recombinant protein production with Pichia pastoris
Creators: name: Garrigós-Martínez, Javier
name: Vuoristo, Kiira
name: Nieto-Taype, Miguel Angel
name: Tähtiharju, Juha
name: Uusitalo, Jaana
name: Tukiainen, Pauliina
name: Schmid, Christian
name: Tolstorukov, Ilya
name: Madden, Knut
name: Penttilä, Merja
name: Montesinos-Seguí, José Luis
name: Valero, Francisco
name: Glieder, Anton
name: Garcia-Ortega, Xavier
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Figure S3. Figure that presents the analysis of the product quality by SDS-PAGE. Samples from fed-batch cultivations—PDF-C and UPP-C—run at A: µsp = 0.10 h−1 and B: µsp = 0.05 h−1 were analyzed. Different samples obtained at different feeding time (FT) supernatants were loaded on SDS-PAGE. BSA standards at different concentrations were also loaded in SDS-PAGE as reference (lanes 1–4). A. µsp = 0.10 h−1.PDF 7: 17h FT; PDF 8: 18h FT; PDF 9: 20h FT; PDF 10: 21h FT; UPP 8: 19h FT; UPP 9: 21h FT; UPP 10: 22h FT. B. µsp = 0.05 h−1. PDF 1: Batch end, PDF 5: 19h FT; PDF 7: 24h FT; PDF 8: 27h FT; PDF 9: 36h FT; PDF 10: 41h FT; PDF 11: 43h FT; UPP 1: Batch end, UPP 7: 27h FT; UPP 8: 37h FT; UPP 9: 40h FT; UPP 10: 42h FT; UPP 11:44h FT.
Cornelius Lanczos's derivation of the usual action integral of classical electrodynamics
Creators: name: Gsponer, Andre
name: Hurni, Jean-Pierre
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The usual action integral of classical electrodynamics is derived starting from Lanczos's electrodynamics -- a pure field theory in which charged particles are identified with singularities of the homogeneous Maxwell's equations interpreted as a generalization of the Cauchy-Riemann regularity conditions from complex to biquaternion functions of four complex variables. It is shown that contrary to the usual theory based on the inhomogeneous Maxwell's equations, in which charged particles are identified with the sources, there is no divergence in the self-interaction so that the mass is finite, and that the only approximation made in the derivation are the usual conditions required for the internal consistency of classical electrodynamics. Moreover, it is found that the radius of the boundary surface enclosing a singularity interpreted as an electron is on the same order as that of the hypothetical "bag" confining the quarks in a hadron, so that Lanczos's electrodynamics is engaging the reconsideration of many fundamental concepts related to the nature of elementary particles.
description: 16 pages. Final version to be published in "Foundations of Physics"
An Analysis of the Financial Performance of Beginning Farmers
Creators: name: Katchova, Ani L.
name: Katchova, Ani L.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agricultural Finance
subject: beginning farmers
subject: financial performance
subject: financial stress

description: This study examines the financial performance and stress experienced by beginning farmers in the U.S. Using the USDA’s ARMS data, probit models are estimated to study the personal and farm characteristics that affect whether or not the financial ratios fall into critical zones. The results show that older farmers and larger farms are less likely to experience financial stress while hobby farms and livestock farms are more likely to experience financial stress. The results for beginning farmers indicate fewer significant effects. These findings point out the characteristics that agricultural lenders need to consider when evaluating farmers’ loans.
Effects of mealworm hydrolysates on improving immune function and gut microbiota in cyclophosphamide-induced mice
Creators: name: Kim, S.-M.
name: Lee, Y.-S.
name: Jaiswal, V.
name: Kim, J.-Y.
name: Park, E.-J.
name: Lee, H.-J.
Publisher: name: Brill Online
Year: 2024
Subjects: classificationCode: 309999
subject: Other agricultural, veterinary and food sciences not elsewhere classified

description: The immune system plays a crucial role in protecting the host from infections and other diseases. Dysregulation of immune function is a risk factor for various noninfectious diseases, including obesity, cardiovascular disease, diabetes, and cancer. Tenebrio molitor larvae, also known as mealworms, are edible insects that are a protein-rich food source. This study investigated the effects of mealworm hydrolysate (MH) on immune enhancement and gut microbiota changes in a cyclophosphamide-induced immunosuppression mouse model. The findings revealed that MH administration increased natural killer (NK) cell activity and cytokine levels. The MH treatment group demonstrated significantly elevated serum cytokine levels and splenic cytokine mRNA expression compared to the model group. MH also increased the phosphorylation of nuclear factor-kappa B (NF-κB) and NF-κB inhibitor alpha (IκBα). Additionally, MH treatment altered the composition of the gut microbiota, increasing the relative abundance of Akkermansia and Corynebacterium, which are linked to immune function. Collectively, this study shows that MH improves immune-related markers and modulates the gut microbiota, implying that it could be used as a functional food for immune enhancement.
Twist Angle Dependent Interlayer Exciton Lifetimes in van der Waals Heterostructures
Creators: name: Choi, Junho
name: Florian, Matthias
name: Steinhoff, Alexander
name: Erben, Daniel
name: Tran, Kha
name: Kim, Dong Seob
name: Sun, Liuyang
name: Quan, Jiamin
name: Claassen, Robert
name: Majumder, Somak
name: Hollingsworth, Jennifer A.
name: Taniguchi, Takashi
name: Watanabe, Kenji
name: Ueno, Keiji
name: Singh, Akshay
name: Moody, Galan
name: Jahnke, Frank
name: Li, Xiaoqin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In van der Waals (vdW) heterostructures formed by stacking two monolayers of transition metal dichalcogenides, multiple exciton resonances with highly tunable properties are formed and subject to both vertical and lateral confinement. We investigate how a unique control knob, the twist angle between the two monolayers, can be used to control the exciton dynamics. We observe that the interlayer exciton lifetimes in $\text{MoSe}_{\text{2}}$/$\text{WSe}_{\text{2}}$ twisted bilayers (TBLs) change by one order of magnitude when the twist angle is varied from 1$^\circ$ to 3.5$^\circ$. Using a low-energy continuum model, we theoretically separate two leading mechanisms that influence interlayer exciton radiative lifetimes. The shift to indirect transitions in the momentum space with an increasing twist angle and the energy modulation from the moiré potential both have a significant impact on interlayer exciton lifetimes. We further predict distinct temperature dependence of interlayer exciton lifetimes in TBLs with different twist angles, which is partially validated by experiments. While many recent studies have highlighted how the twist angle in a vdW TBL can be used to engineer the ground states and quantum phases due to many-body interaction, our studies explore its role in controlling the dynamics of optically excited states, thus, expanding the conceptual applications of "twistronics".
title: Анализ телекоммуникационной сети с учетом неидеальной надежности системы контроля
Creators: name: Шерстнева, Jkmuf
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Сформулированы задачи анализа телекоммуникационных сетей в условиях неидеальной надежности системы контроля ее работоспособности. Разработан ряд математических моделей функционирования сетевого элемента с учетом процессов отказа и восстановлений сетевых элементов. Математические модели разделены на два типа. Модели первого типа включают состояния сетевого элемента, фиксируемые в процессе восстановления. Модели второго типа отражают внутрисистемные функции в процессе эксплуатации. Получены формулы для расчета коэффициента простоя и среднего времени недоступности пропуска трафика по выделенной линии связи. Исходные параметры систематизированы и классифицированы по признаку принадлежности к расчетным или эксплуатационным показателям. Предложен вариант решения сформулированных задач, основу которого составляет совместное рассмотрение расчетных показателей и статистических данных системы сетевого мониторинга
Limits on entanglement in rotationally-invariant scattering of spin systems
Creators: name: Harshman, N. L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper investigates the dynamical generation of entanglement in scattering systems, in particular two spin systems that interact via rotationally-invariant scattering. The spin degrees of freedom of the in-states are assumed to be in unentangled, pure states, as defined by the entropy of entanglement. Because of the restriction of rotationally-symmetric interactions, perfectly-entangling S-matrices, i.e. those that lead to a maximally entangled out-state, only exist for a certain class of separable in-states. Using Clebsch-Gordan coefficients for the rotation group, the scattering phases that determine the S-matrix are determined for the case of spin systems with $σ= 1/2$, 1, and 3/2.
description: 6 pages, no figures; v.2: sections added, edited for clarity, conclusions and calculation unchanged, typos corrected; v.3: new abstrct, revised first two sections, added references
Additional file 4 of Associations between pre-surgical daily opioid use and short-term outcomes following knee or hip arthroplasty: a prospective, exploratory cohort study
Creators: name: Naylor, Justine M.
name: Pavlovic, Natalie
name: Farrugia, Melissa
name: Ogul, Shaniya
name: Danella Hackett
name: Wan, Anthony
name: Adie, Sam
name: Brady, Bernadette
name: Gray, Leeanne
name: Wright, Rachael
name: Nazar, Michelle
name: Xuan, Wei
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 4: Table 3S. Poisson regression for length of stay.
Note e recensioni
Creators: name: Vari, Autori
Publisher: name: Aisthesis. Pratiche, linguaggi e saperi dell’estetico
Year: 2012

description: Volumi Diego Giordano e Alberto Fragio (a cura di), Hans Blumenberg. Nuovi paradigmi di analisi, [Emanuela Mazzi] • Emilio Garroni, Creatività [Benedetta De Pieri] • María Zambrano, Luoghi della poesia [Mariagrazia Portera] • Giorgio Colli, Apollineo e dionisiaco [Alice Barale] • Marie-José Mondzain, Il commercio degli sguardi [Michele Gardini] • Gabriele Tomasi, Un bicchiere con Hume e Kant: divertissement estetico-metafisico [Filippo Focosi] • Egidio Tinaburri, Husserl e Aristotele. Coscienza Immaginazione Mondo [Elena Pagni] Convegni Annual Lectures di Luigi Luca Cavalli Sforza e Marcus Feldman, Milano 6 maggio 2011 [Mariagrazia Portera] • “Sentire e Pensare. Kantismo e Fenomenologia a confronto”, Napoli, 10-11 novembre 2011 [Agostino Cera]
description: Aisthesis. Pratiche, linguaggi e saperi dell’estetico, Vol. 4 No. 2 (2011): Etichettare / Descrivere / Mostrare
Adverse Selection in Conservation Auctions: Theoretical and Experimental Results
Creators: name: Arnold, Michael
name: Duke, Joshua M.
name: Messer, Kent D.
name: Arnold, Michael
name: Duke, Joshua M.
name: Messer, Kent D.
Publisher: name: Unknown
Year: 2010
Subjects: Environmental Economics and Policy

description: This paper evaluates land preservation and conservation programs by examining the performance of a discriminative auction that is often used to select parcels in the U.S. The paper hypothesizes that the auction is unlikely to be cost effective because an information asymmetry introduces adverse selection. Experiments are used to examine the extent of adverse selection and compare it to a baseline where no programs exist. Then, we examine the ability of two mechanisms to correct the incentive problem. The results show that adverse selection is likely to exist in conservation auctions (achieving just 60.7% of total possible social efficiency in the experiments) and that a mechanism can sort types so as to improve cost effectiveness with respect to the specific information asymmetry (90-92% of total social surplus). However, the mechanisms involve large transfers and the experiments show that a simple externality-correcting tax can achieve more cost effectiveness (99.4% of social efficiency) with lower transfers. This is an important result for policy because recent trends are focused on expanding fiscally costly auctions rather than taxes. The result also is surprising and important for researchers because there is little intuition as to why the tax resolves the selection problem.
Additional file 5 of Associations between pre-surgical daily opioid use and short-term outcomes following knee or hip arthroplasty: a prospective, exploratory cohort study
Creators: name: Naylor, Justine M.
name: Pavlovic, Natalie
name: Farrugia, Melissa
name: Ogul, Shaniya
name: Danella Hackett
name: Wan, Anthony
name: Adie, Sam
name: Brady, Bernadette
name: Gray, Leeanne
name: Wright, Rachael
name: Nazar, Michelle
name: Xuan, Wei
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 5: Table 4S. Multiple logistic regression for discharge to inpatient rehabilitation.
USING BEST WORST SCALING TO INVESTIGATE PERCEPTIONS OF CONTROL AND CONCERN OVER FOOD AND NON-FOOD RISKS
Creators: name: Erdem, Seda
name: Rigby, Dan
name: Erdem, Seda
name: Rigby, Dan
Publisher: name: Unknown
Year: 2010
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Institutional and Behavioral Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Research Methods/ Statistical Methods
subject: Risk and Uncertainty
subject: Best-worst scaling
subject: Maximum Difference
subject: Food
subject: Risk
subject: Perception
subject: Novel Technology
subject: E.coli
subject: UK

description: This research locates a series of risks or hazards within a framework characterized by the level of control respondents believe they have over the risks, and the level of worry the risks prompt. It does this for a set of both food and non-food risks. The means by which this is done is novel and differs from past risk perception analyses in that it asks people directly regarding their relative assessments of the levels of control and worry regarding the risks presented. The cognitive burden associated with people ranking and scaling items in large sets is notoriously heavy and so this study uses an elicitation method designed to make the process intuitive and cognitively manageable for respondents. The substantive analysis of the risk perceptions has 4 main foci concerning the relative assessment of (i) novel as opposed to more familiar risks (e.g. swine flu vs. heart attack), (ii) food risks as opposed to non-food risks, (iii) perceived levels of control over the risks versus how worrying the risks are considered to be, (iv) differences in the risk perceptions across social groups, in this paper we analyze the relative assessments of farmers and consumers with a particular orientation on E. coli.
Proactive or Reactive? Optimal Management of an Invasive Forest Pest in a Spatial Framework
Creators: name: Bond, Craig A.
name: Champ, Patricia A.
name: Meldrum, James
name: Schoettle, Anna
name: Bond, Craig A.
name: Champ, Patricia A.
name: Meldrum, James
name: Schoettle, Anna
Publisher: name: Unknown
Year: 2010
Subjects: Crop Production/Industries
Resource /Energy Economics and Policy

description: This paper offers a preliminary investigation into the conditions under which it might be optimal to engage in proactive management of a non-timber forest resource in the presence of an invasive species whose spread is unaffected by management action. Proactive management is defined as treating an uninfected area in order to encourage healthy ecosystem function, given that the arrival of the invasive is inevitable. Inspired by the problem of white pine blister rust in the Rocky Mountain west, the model was solved under varying assumptions concerning the scale of management action, benefit and costs, the discount rate, and uncertainty of spread. Results showed that proactive strategies tended to be optimal when, ceteris paribus, a) more resources are available for treatment; b) the costs of treatment are rapidly increasing in forest health, or conversely, the benefits of healthy and unhealthy stands are relatively similar; and c) the discount rate is low. The introduction of uncertainty did not significantly affect the likelihood of a proactive management strategy being optimal, but did show that the conditional probabilities of infection play important role in the decision of which uninfected stand should be treated if a choice is available to the manager.
Numerical investigation of friction in inflaton equations of motion
Creators: name: Lawrie, Ian D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The equation of motion for the expectation value of a scalar quantum field does not have the local form that is commonly assumed in studies of inflationary cosmology. We have recently argued that the true, temporally non-local equation of motion does not possess a time-derivative expansion and that the conversion of inflaton energy into particles is not, in principle, described by the friction term estimated from linear response theory. Here, we use numerical methods to investigate whether this obstacle to deriving a local equation of motion is purely formal, or of some quantitative importance. Using a simple scalar-field model, we find that, although the non-equilibrium evolution can exhibit significant damping, this damping is not well described by the local equation of motion obtained from linear response theory. It is possible that linear response theory does not apply to the situation we study only because thermalization turns out to be slow, but we argue that that the large discrepancies we observe indicate a failure of the local approximation at a more fundamental level.
description: 13 pages, 7 figures
La forma come esperimento o come destino
Creators: name: Ottaviani, Alessandro
Publisher: name: Aisthesis. Pratiche, linguaggi e saperi dell’estetico
Year: 2012

description: This essay focuses on the complex relationship between Walter Benjamin and Goethe’s morphological doctrines as a key way into defining the concept of the dialectical image. By analysing a wide and scarcely explored literature, it reconsiders Benjamin’s critical response to the re-utilisation of Goethe's work by German biologists. It thus establishes a theoretical framework for delineating Benjamin's radical opposition to Spengler’s philosophy of history.
description: Aisthesis. Pratiche, linguaggi e saperi dell’estetico, Vol. 4 No. 2 (2011): Etichettare / Descrivere / Mostrare
Additional file 3 of Associations between pre-surgical daily opioid use and short-term outcomes following knee or hip arthroplasty: a prospective, exploratory cohort study
Creators: name: Naylor, Justine M.
name: Pavlovic, Natalie
name: Farrugia, Melissa
name: Ogul, Shaniya
name: Danella Hackett
name: Wan, Anthony
name: Adie, Sam
name: Brady, Bernadette
name: Gray, Leeanne
name: Wright, Rachael
name: Nazar, Michelle
name: Xuan, Wei
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 3: Table 2S. Multiple logistic regression for acute complications.
Theory of oblique-field magnetoresistance from spin centers in three-terminal spintronic devices
Creators: name: Harmon, Nicholas J.
name: Flatté, Michael E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a general stochastic Liouville theory of electrical transport across a barrier between two conductors that occurs via sequential hopping through a single defect's spin-0 to spin-1/2 transition. We find magneto-conductances similar to Hanle features (pseudo-Hanle features) that originate from Pauli blocking without spin accumulation, and also predict that evolution of the defect's spin modifies the conventional Hanle response, producing an inverted Hanle signal from spin center evolution. We propose studies in oblique magnetic fields that would unambiguously determine if a magnetoconductance results from spin-center assisted transport.
description: 5 pages, 4 figures; submitted to Phys. Rev. B Rapid Communications
Vaccination strategies on dynamic networks with indirect transmission links and limited contact information
Creators: name: Shahzamal, Md
name: Jurdak, Raja
name: Mans, Bernard
name: de Hoog, Frank
name: Paini, Dean
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Infectious diseases are still a major global burden for modern society causing 13 million deaths annually. One way to reduce the morbidity and mortality rates from infectious diseases is through preventative or targeted vaccinations. Current vaccination strategies, however, rely on the highly specific individual contact information that is difficult and costly to obtain, in order to identify influential spreading individuals. Current approaches also focus only on direct contacts between individuals for spreading, and disregard indirect transmission where a pathogen can spread between one infected individual and one susceptible individual that visit the same location within a short time-frame without meeting. This paper presents a novel vaccination strategy that relies on coarse-grained contact information, both direct and indirect, that can be easily and efficiently collected. Rather than tracking exact contact degrees of individuals, our strategy uses the types of places people visit to estimate a range of contact degrees for individuals, considering both direct and indirect contacts. We conduct extensive simulations to evaluate the performance of our strategy in comparison to the state of the art's vaccination strategies. Results show that our strategy achieves comparable performance to the oracle approach and outperforms all existing strategies when considering indirect links.
QCD color interactions between two quarks
Creators: name: Nakamura, A.
name: Saito, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the QCD color interactions between static two heavy quarks at zero temperature in a quenched SU(3) lattice gauge simulation: in addition to the standard singlet $q\bar{q}$ potentials, we calculate octet $q\bar{q}$ potentials, symmetric and antisymmetric $qq$ potentials. It is shown that the antisymmetric $qq$ channel behaves as a linearly rising potential at large quark separations. We further find that the $q\bar{q}$ octet and $qq$ symmetric channels have the complex dependence on the distance; at short distances they are repulsive forces, while at large distances, they show linearly rising feature. Ratio of string tensions between $q\bar{q}$ singlet and $qq$ antisymmetric potentials is described in terms of the Casimir factor.
The emancipatory potential of political consent
Creators: name: Pemberton, Sarah Xanthe
Publisher: name: University of British Columbia
Year: 2009

description: The subject of this thesis is an analysis and critique of liberal models of people's consent to citizenship in their state, and consideration of whether such consent is obtainable in contemporary liberal states. After consideration of various contemporary and classical liberal models of consent, it is concluded that substantive political consent must be voluntary and intentional, and thus that consent must be expressed rather than tacit. Furthermore, it is argued that for one to consent one must have reasons to believe the state is morally justified, and that for one's consent to be considered free and voluntary, one must be free to dissent and leave one's state. The issues of residents' freedom to dissent and liberal states' moral justification are considered, with the conclusion that many disadvantaged residents are not free to dissent and that there is good cause to believe liberal states are not morally justified. As such, it is concluded that substantive consent is currently unobtainable in contemporary liberal states, and likely to remain so until reforms remedy the problems of the lack of freedom and justification.
“Imagination” e “moral sense”: un contributo alla teoria dell’immaginazione in Shaftesbury
Creators: name: Olivieri, Andrea
Publisher: name: Aisthesis. Pratiche, linguaggi e saperi dell’estetico
Year: 2012

description: This essay holds that the imaginative capability of the mind and its outputs occupy an important place in Shaftesbury's moral and aesthetic theory. Furthermore, it shows how reading Shaftesbury's work as centred on the relationship between imagination and moral sense can point out, apart from its obvious debt to Platonism, what Shaftesbury's ideas owe to Empiricism.
description: Aisthesis. Pratiche, linguaggi e saperi dell’estetico, Vol. 4 No. 2 (2011): Etichettare / Descrivere / Mostrare
World ships: Feasibility and Rationale
Creators: name: Hein, Andreas M.
name: Smith, Cameron
name: Marin, Frédéric
name: Staats, Kai
Publisher: name: arXiv
Year: 2020
Subjects: subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: World ships are hypothetical, large, self-contained spacecraft for crewed interstellar travel, taking centuries to reach other stars. Due to their crewed nature, size, and long trip times, the feasibility of world ships faces an additional set of challenges compared to interstellar probes. Despite their emergence in the 1980s, most of these topics remain unexplored. This article revisits some of the key feasibility issues of world ships. First, definitions of world ships from the literature are revisited and the notion of world ship positioned with respect to similar concepts such as generation ships. Second, the key question of population size is revisited in light of recent results from the literature. Third, socio-technical and economic feasibility issues are evaluated. Finally, world ships are compared to potential alternative modes of crewed interstellar travel. Key roadblocks for world ships are the considerable resources required, shifting its economic feasibility beyond the year 2300, and the development of a maintenance system capable of detecting, replacing, and repairing several components per second. The emergence of alternative, less costly modes of crewed interstellar travel at an earlier point in time might render world ships obsolete.
Intra-Household Time Allocation and Labor Migration Decisions in Rural South China
Creators: name: Zhang, Lin
name: Findeis, Jill L.
name: Zhang, Lin
name: Findeis, Jill L.
Publisher: name: Unknown
Year: 2010
Subjects: Consumer/Household Economics
Labor and Human Capital

description: In this paper, a collective modeling framework is applied to analyze rural farm households’ labor supply behaviors in south China. The intrahousehold time allocation decision for on farm operation is influenced by household members’ off-farm migration behaviors, while the imperfect wage labor market in the rural areas imposes constraints on the off-farm labor supply and requires proper measure of farm shadow wage and shadow income. By considering the heterogeneity that exists among individuals, the value of labor time is associated with the production activities. The results reveal the disparity between husband and wife’s “wage” earning related to the distribution of nonlabor income. The interactions of income sharing contribute to the intrahousehold inequalities, which are essential to welfare policy analysis.
description: Paper removed at request of author on 10/5/10. New version will uploaded in the near future.
Search for Pentaquark States with CLAS at Jefferson Lab
Creators: name: Burkert, V. D.
name: De Vita, R.
name: Niccolai, S.
name: collaboration, the CLAS
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the experimental program to search for baryon states with exotic flavor quantum numbers using CLAS at Jefferson Lab.
description: 18 pages, 15 figures, Summary of 3 talks presented at N*2004, Grenoble, France
title: Конформная симметрия проблемы Кеплера
Creators: name: Грановский, Яков
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье показано, что независимо от кинематики динамической группой задачи Кеплера является конформная группа SL2(C).
Broadband holography-assisted coherent imaging -- towards attosecond imaging at the nanoscale
Creators: name: Eschen, Wilhelm
name: Wang, Sici
name: Liu, Chang
name: Steinert, Michael
name: Yulin, Sergiy
name: Meissner, Heide
name: Bussmann, Michael
name: Pertsch, Thomas
name: Limpert, Jens
name: Rothhardt, Jan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Image and Video Processing (eess.IV)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In recent years nanoscale coherent imaging has emerged as an indispensable imaging modality allowing to surpass the resolution limit given by classical imaging optics. At the same time, attosecond science has experienced enormous progress and has revealed the ultrafast dynamics in atoms, molecules, and complex materials. Combining attosecond temporal resolution of pump-probe experiments with nanometer spatial resolution would allow studying ultrafast dynamics on the smallest spatio-temporal scales but has not been demonstrated yet. Unfortunately, the large bandwidth of attosecond pulses usually hinders high-resolution coherent imaging. Here we present a robust holography-enhanced coherent imaging method, which allows combining high quality and high spatial resolution coherent imaging with a large spectral bandwidth. By implementing our method at a high harmonic source we demonstrate, for the first time, a spatial resolution of 34 nm (2.5 λ) in combination with a spectral bandwidth supporting a Fourier limited pulse duration of only 380 as. The method is single-shot capable, additionally retrieves the spectrum from the measured diffraction pattern, and is thus immune against shot-to-shot fluctuations. This paves the way for an ultrafast view on nanoscale dynamics e.g. ultrafast charge transfer or ultrafast spin currents being relevant for Petahertz electronics and future data storage.
Lo sguardo e la parola. La percezione estetica delle forme visive e verbali
Creators: name: Petrelli, Micla
Publisher: name: Aisthesis. Pratiche, linguaggi e saperi dell’estetico
Year: 2012

description: Many passages of Valéry’s reflections aim to show how vision could be redeemed from the hegemony of language. They outline a sort of rehabilitation of routine seeing, where the artist, once he has grasped the distinction between perception and interpretation, plays the key role in bringing visible things back to their genuine dimension, previous to any signification.
description: Aisthesis. Pratiche, linguaggi e saperi dell’estetico, Vol. 4 No. 2 (2011): Etichettare / Descrivere / Mostrare
Additional file 2 of Associations between pre-surgical daily opioid use and short-term outcomes following knee or hip arthroplasty: a prospective, exploratory cohort study
Creators: name: Naylor, Justine M.
name: Pavlovic, Natalie
name: Farrugia, Melissa
name: Ogul, Shaniya
name: Danella Hackett
name: Wan, Anthony
name: Adie, Sam
name: Brady, Bernadette
name: Gray, Leeanne
name: Wright, Rachael
name: Nazar, Michelle
name: Xuan, Wei
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2: Table 1S. Log transformed procedure for daily morphine equivalent.
COMMODITY INDEX FUNDS AND PRICE SWINGS: CONDITIONS OF CAUSALITY
Creators: name: Gohin, Alexandre
name: Cordier, Jean
name: Gohin, Alexandre
name: Cordier, Jean
Publisher: name: Unknown
Year: 2010
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Risk and Uncertainty
subject: Futures markets
subject: commodity price
subject: index funds
subject: stocks

description: The role played by “speculators” during the 2007/08 food price spike is lively disputed. Our analysis focuses on the increasing participation of index funds in agricultural commodity futures markets before the food price spike. Our central theme is to determine if their prespike massive entry does prepare the subsequent crisis by maintaining low stock levels. We develop a theoretical model explaining the behaviour of speculators and traders on futures and cash markets. We allow index funds to inflict an informational externality on commercial traders that is supposed to induce a lower desire to hold stock. We find out that, once the production decisions of commercial traders are taken into account into the model, the increased net long position of index funds is inconsistent with lower stocks. We therefore conclude that commodity index funds are not a systematic cause of high market swings and that other relevant causes should be further studied.
Additional file 2 of What is the response profile of deciduous pulp fibroblasts stimulated with E. coli LPS and E. faecalis LTA?
Creators: name: Colombini-Ishikiriama, Bella Luna
name: Thiago Jose Dionisio
name: Thais Francini Garbieri
name: Silva, Rafaela Alves Da
name: Machado, Maria Aparecida Andrade Moreira
name: Oliveira, Sandra Helena Penha De
name: Lara, Vanessa Soares
name: Greene, Andrew Seth
name: Santos, Carlos Ferreira
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Physiology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Table 2. Cytokine/Chemokine detected by HCYTOMAG-60 K MILLIPLEX® Kit.
Spin-transfer-induced excitations in bilayer magnetic nanopillars at high fields: The effects of contact layers
Creators: name: Chen, Wenyu
name: Kent, Andrew D.
name: Rooks, M. J.
name: Ruiz, N.
name: Sun, Jonathan Z.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Current-induced excitations in bilayer magnetic nanopillars have been studied with large magnetic fields applied perpendicular to the layers at low temperature. Junctions investigated all have Cu/Co/Cu/Co/Cu as core layer stacks. Two types of such junctions are compared, one with the core stack sandwiched between Pt layers (type A), the other with Pt only on one side of the stack (type B). Transport measurements show that these two types of junctions have similar magnetoresistance and slope of critical current with respect to field, while A samples have higher resistance. The high-field bipolar excitation, as was previously reported [Oezyilmaz et al., Phys. Rev. B 71, 140403(R) (2005)], is present in B samples only. This illustrates the importance of contact layers to spin-current-induced phenomena. This also confirms a recent prediction on such spin-wave excitations in bilayers.
description: 3 pages, 3 figures
Accurate precision Cosmology with redshift unknown gravitational wave sources
Creators: name: Mukherjee, Suvodip
name: Wandelt, Benjamin D.
name: Nissanke, Samaya M.
name: Silvestri, Alessandra
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitational waves can provide an accurate measurement of the luminosity distance to the source, but cannot provide the source redshift unless the degeneracy between mass and redshift can be broken. This makes it essential to infer the redshift of the source independently to measure the expansion history of the Universe. We show that by exploiting the clustering scale of the gravitational wave sources with galaxies of known redshift, we can infer the expansion history from redshift unknown gravitational wave sources. By using gravitational wave sources of unknown redshift that are detectable from the network of gravitational wave detectors with Advanced LIGO design sensitivity, we will be able to obtain accurate and precise measurements of the local Hubble constant, the expansion history of the universe, and the gravitational wave bias parameter, which captures the distribution of gravitational wave sources with respect to the redshift tracer distribution. While we showcase its application to low redshift gravitational waves, this technique will be applicable also to the high redshift gravitational wave sources detectable from Laser Interferometer Space Antenna (LISA), Cosmic Explorer (CE), and Einstein Telescope (ET). Moreover, this method will also be applicable to samples of supernovae and fast radio bursts with unknown or photometric redshifts.
description: 16 pages, 4 figures. Minor changes in the text. Accepted for publication in Phys. Rev. D