cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
(1043) Charles John Bond
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Measuring polarization of light quarks at ATLAS and CMS
Creators: name: Kats, Yevgeny
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Polarization of strange quarks is preserved to a high degree when they hadronize into Lambda baryons, as observed in Z decays at LEP. This opens up the possibility for ATLAS and CMS to use strange-quark polarization measurements as a characterization tool for new physics scenarios that produce such quarks. Measurements in ttbar samples would be useful for obtaining additional information about the polarization transfer from the strange quark to the Lambda baryon. Already with 100/fb in Run 2, ttbar samples in ATLAS and CMS become competitive in sensitivity with the Z samples of the LEP experiments. Moreover, while the LEP measurements were done inclusively over all quark flavors, which makes their interpretation dependent on various modeling assumptions, ttbar events at the LHC offer multiple handles for disentangling the different contributions experimentally. We also discuss the possibility of measuring polarizations of up and down quarks.
description: 16 pages; v2: minor improvements, published version
Factor loadings of CT models from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Standardized estimates of factor loadings with standard errors for general and nested factors of CT - preregistered and post-hoc modified models
Factor loadings of brain and behavior models from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Standardized estimates of factor loadings with standard errors for general and nested factors of accuracy and CT - structural model of brain-behavior relationship, modified post-hoc, across-subject ROI
Table of parcel names from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?.
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Parcels from the HCP_MMP1.0 atlas, composing ROIs used in this study
Il cibo al centro del mondo a un anno dall’invasione dell’Ucraina
Creators: name: ReCibo, Redazione
Publisher: name: Re|Cibo
Year: 2023

description: Editoriale
description: Re|Cibo, V. 1 N. 2 (2022): ReCibo Rivista della Rete Italiana Politiche Locali del Cibo - Numero 2
Procreator or Race Traitor: The Narrative Politics of Womanhood in the White Nationalist Landscape
Creators: name: Campbell, Micaela
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: As evidenced by the January 6th Capitol insurrection attempt, modern hate movements present a threat to American society and safety. While many politically literate Americans may entertain general understandings of hate movements, its literature remains largely understudied. By utilizing white nationalist literature, this thesis seeks to explore the inherently gendered nature of modern white nationalism. This thesis addresses questions concerning white nationalist literature's depiction of idealized and rebellious women and the subsequent violent consequences that arise when such gender structures are disrupted. Through Gregory Kay’s The Third Revolution (2004), Jerry Jenkins and Tim LaHaye’s Left Behind (1998), and Jean Raspail's The Camp of the Saints (1975), I examine the iterations of idealized womanhood. Contrastingly, William Pierce’s The Turner Diaries (1978), Harold Covington’s The Brigade (2008) and James Mason's SIEGE (1993) illuminate perceptions of rebellious women. In an effort to explain the violent, fury-based nature of modern white nationalism, Bret Easton Ellis’ American Psycho (1991) in conversation with The Turner Diaries and The Brigade reveal grim consequences for rebellious women that extend beyond the seemingly fringe sector of white nationalsim. These texts are complemented by other pieces of white nationalist literature, including David Lane’s “88 Precepts,” John Earnest’s Manifesto, and Greg Johnson’s The White Nationalist Manifesto. Such research emerges in partnership with the scholarly work of Jessie Daniels, Carol Swain, Angela Nagle, Abby Ferber and journalist Ian Allen. I conclude that although white nationalism neccesitates fantasies of the ideal woman, white nationalism, in actuality, hates women.
Einfluss hochdurchlässiger Dialysemembranen auf den Prozess der Inflammation und vaskulären Kalzifikation in chronischen Dialysepatient*innen
Creators: name: Zickler, Daniel
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2023
Subjects: subject: Arteriosclerosis
subject: Dialysis
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: In der Population der chronischen Dialysepatienten ist die Inzidenz an kardiovaskulären Ereignissen gegenüber der gesunden Bevölkerung signifikant erhöht. Dies liegt auch an einer insuffizienten Clearance von proinflammatorischen Mittelmolekülen durch aktuell verwendeten Dialysemembranen, wodurch chronische Mikroinflammation und damit Arteriosklerose begünstigt werden. Es wurden daher High Cut-Off und Medium Cut-Off-Dialysemembranen entwickelt, die eine bessere Clearance für Mittelmoleküle bis zu 45 kd ermöglichen. Bei der MCO Membran wurde durch einen steileren Cut-Off die Albuminclearance reduziert. In dieser Arbeit wurde der Einsatz dieser Dialysemembranen innerhalb zwei klinischer Studien untersucht. In der PERCI-I-Studie wurde der Einsatz der HCO-Membran untersucht. Es zeigte sich eine Reduktion verschiedener Mittelmoleküle wie sTNR-1 und sTNFR-2, sowie eine Reduktion der TNF alpha und IL-6-Expression in Leukozyten. Ferner wurde eine Reduktion der In Vitro- Verkalkung beobachtet. Allerdings kam es auch zu einem relevanten Abfall des Serumalbumins. In der PERCI-II-Studie wurde die MCO-Membran untersucht. Auch in dieser Studie konnten benefizielle Effekte auf die Mikroinflammation sowie die Gefäßverkalkung beobachtet werden. Es kam zu keinem Abfall des Serumalbumins. Mit Einsatz von HCO- und MCO-Membranen ist es möglich, verschiedene Parameter der Inflammation und In Vitro Verkalkung in chronischen Dialysepatienten zu senken. Aufgrund des deutlich reduzierten Albuminverlustes erscheint ein Einsatz von MCOMembranen auch längerfristig möglich. Weitere Studien müssen einen Effekt auf kardiovaskuläre Ereignisse und Überleben untersuchen.
Predictive model of fermionic dark matter halos with a quantum core and an isothermal atmosphere
Creators: name: Chavanis, Pierre-Henri
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop a thermodynamical model of fermionic dark matter halos at finite temperature. Statistical equilibrium states may be justified by a process of violent collisionless relaxation in the sense of Lynden-Bell or from a collisional relaxation of nongravitational origin if the fermions are self-interacting. The most probable state (maximum entropy state) generically has a "core-halo" structure with a quantum core (fermion ball) surrounded by an isothermal atmosphere. The quantum core is equivalent to a polytrope of index $n=3/2$. The Pauli exclusion principle creates a quantum pressure that prevents gravitational collapse and solves the core-cusp problem of the cold dark matter model. The isothermal atmosphere (which is similar to the NFW profile of cold dark matter) accounts for the flat rotation curves of the galaxies at large distances. We numerically solve the equation of hydrostatic equilibrium with the Fermi-Dirac equation of state and determine the density profiles and rotation curves of fermionic dark matter halos.
(1045) Edward Cockburn Ravenshaw
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Is there proof that backreaction of inhomogeneities is irrelevant in cosmology?
Creators: name: Buchert, T.
name: Carfora, M.
name: Ellis, G. F. R.
name: Kolb, E. W.
name: MacCallum, M. A. H.
name: Ostrowski, J. J.
name: Räsänen, S.
name: Roukema, B. F.
name: Andersson, L.
name: Coley, A. A.
name: Wiltshire, D. L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: No. In a number of papers Green and Wald argue that the standard FLRW model approximates our Universe extremely well on all scales, except close to strong field astrophysical objects. In particular, they argue that the effect of inhomogeneities on average properties of the Universe (backreaction) is irrelevant. We show that this latter claim is not valid. Specifically, we demonstrate, referring to their recent review paper, that (i) their two-dimensional example used to illustrate the fitting problem differs from the actual problem in important respects, and it assumes what is to be proven; (ii) the proof of the trace-free property of backreaction is unphysical and the theorem about it fails to be a mathematically general statement; (iii) the scheme that underlies the trace-free theorem does not involve averaging and therefore does not capture crucial non-local effects; (iv) their arguments are to a large extent coordinate-dependent, and (v) many of their criticisms of backreaction frameworks do not apply to the published definitions of these frameworks. It is therefore incorrect to infer that Green and Wald have proven a general result that addresses the essential physical questions of backreaction in cosmology.
description: 44 pages; comments on arXiv:1407.8084 including quotes; v2 includes response to arXiv:1506.06452 and matches published version in CQG
Behavioral performance from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Behavioral performance, means and standard deviations per task
A New Mechanism for Sympathetic Cooling of Atoms and Ions in Atomic and Ion-Atomic Traps
Creators: name: Melezhik, V. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Sympathetic cooling of a Fermi gas with a buffer gas of bosonic atoms is an efficient way to achieve quantum degeneracy in Fermi systems. However, all attempts to use this method for cooling ions until recently were ineffective because of the unremovable ion `"micromotion" in electromagnetic Paul traps, which prevents the realization of a number of hot projects with cold atom-ion systems. In this regard, we propose a new efficient method for sympathetic cooling of ions: the use for this purpose of cold buffer atoms in the region of atom-ion confinement-induced resonances (CIRs) [V.S. Melezhik, Phys. Rev. A103, 53109 (2021)]. We show that the destructive effect of "micromotion" on its sympathetic cooling can, however, be suppressed in the vicinity of the atom-ion CIR. Here, the resonant blocking of a close collision of an atom with an ion also resists its heating due to "micromotion". We investigate the effect of sympathetic cooling around CIRs in atom-ion, and atom-atom confined collisions within the quantum-quasiclassical approach using the Li-Yb$^+$ and Li-Yb confined systems as an example. In this approach, the Schrödinger equation for a cold light atom is integrated simultaneously with the classical Hamilton equations for a hotter heavy-ion or atom during a collision. We have found the region near the atom-ion CIR where the sympathetic cooling of the ion by cold atoms is possible in a hybrid atom-ion trap. We also show that it is possible to improve the efficiency of sympathetic cooling in atomic traps by using atomic CIRs.
description: 8 pages, 4 figures, report on Int. Conf. on Pecision Physics and Fundamental Physical Constants (FFK2021) 4-8 October 2021, Stara Lesna, Slovakia. arXiv admin note: substantial text overlap with arXiv:2101.03565
Tensor network approach to electromagnetic duality in (3+1)d topological gauge models
Creators: name: Delcamp, Clement
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Given the Hamiltonian realisation of a topological (3+1)d gauge theory with finite group $G$, we consider a family of tensor network representations of its ground state subspace. This family is indexed by gapped boundary conditions encoded into module 2-categories over the input spherical fusion 2-category. Individual tensors are characterised by symmetry conditions with respect to non-local operators acting on entanglement degrees of freedom. In the case of Dirichlet and Neumann boundary conditions, we show that the symmetry operators form the fusion 2-categories $\mathsf{2Vec}_G$ of $G$-graded 2-vector spaces and $\mathsf{2Rep}(G)$ of 2-representations of $G$, respectively. In virtue of the Morita equivalence between $\mathsf{2Vec}_G$ and $\mathsf{2Rep}(G)$ -- which we explicitly establish -- the topological order can be realised as the Drinfel'd centre of either 2-category of operators; this is a realisation of the electromagnetic duality of the theory. Specialising to the case $G = \mathbb Z_2$, we recover tensor network representations that were recently introduced, as well as the relation between the electromagnetic duality of a pure (3+1)d $\mathbb Z_2$ gauge theory and the Kramers-Wannier duality of a boundary (2+1)d Ising model.
The Reception of Cécile Chaminade’s Music and the Idea of the Woman Composer
Creators: name: Melody Zhuo
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: This project studies the ways in which the reception of Cécile Chaminade’s compositions and performances both reinforced and pushed back against gender stereotypes. Employing sheet music and modern CD recordings, I seek to uncover the tokenization of Chaminade in the popular and academic discourse surrounding women composers.
Studies on tetrafluoropropene-CO2 based gas mixtures for the Resistive Plate Chambers of the ALICE Muon IDentifier
Creators: name: Ferretti, Alessandro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Due to their simplicity and comparatively low cost Resistive Plate Chambers are gaseous detectors widely used in high-energy and cosmic rays physics when large detection areas are needed. However, the best gaseous mixtures are currently based on tetrafluoroethane, which has the undesirable characteristic of a large Global Warming Potential (GWP) of about 1400 and because of this, it is currently being phased out from industrial use. As a possible replacement, tetrafluoropropene (which has a GWP close to 1) has been taken into account. Since tetrafluoropropene is more electronegative than tetrafluoroethane, it has to be diluted with gases with a lower attachment coefficient in order to maintain the operating voltage close to 10 kV. One of the main candidates for this role is carbon dioxide. In order to ascertain the feasibility and the performance of tetrafluoropropene-CO2 based mixtures, an R&D program is being carried out in the ALICE collaboration, which employs an array of 72 Bakelite RPCs (Muon Identifier, MID) to identify muons. Different proportions of tetrafluoropropene and CO2, with the addition of small quantities of isobutane and sulphur hexafluoride, have been tested with 50x50 cm2 RPC prototypes with 2 mm wide gas gap and 2 mm thick Bakelite electrodes. In the presentation, results from tests with cosmic rays will be presented, together with data concerning the current drawn by a RPC exposed to the gamma-ray flux of the Gamma Irradiation Facility (GIF) at CERN.
description: 4 pages, 3 figures, proceeding of the 12th International Conference on Position Sensitive Detectors
Understanding the Role of Eed Deletion in Medulloblastoma
Creators: name: Churiwal, Mehal
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: Medulloblastoma, the most common malignant pediatric brain cancer, is uniquely sensitive to DNA damage-inducing therapies, with conventional treatment resulting in an 80% 5-year survival rate. Researching the apoptotic pathways that make treatment effective in some tumors and how those pathways contribute to resistance in others may identify therapies that reduce the need for toxic radiation and chemotherapy. In cerebellar development, physiologic Sonic Hedgehog (SHH) signaling drives proliferation of cerebellar granule neuron progenitors (CGNPs). Similarly, pathologic SHH hyperactivation drives proliferation in SHH-subgroup medulloblastoma, which makes up 30% of medulloblastoma cases. SHH signaling upregulates target genes in part by preventing H3K27 trimethylation marks via the JMJD3/KDM6B demethylase complex. In differentiated cerebellar neurons, where SHH signaling is low, the polycomb repressive complex 2 (PRC2) silences SHH target genes by trimethylating H3K27 residues in regulatory regions. 
Our data show that blocking the PRC2 through genetic deletion has varying effects in different contexts. When the PRC2-component Eed is deleted in SHH-subtype medulloblastomas that form in mice engineered for SHH hyperactivation, the tumors show initially slower growth compared to tumors in Eed-intact controls; however, the mice have significantly poorer survival. Therefore, this study aims to understand the mechanisms of initially reduced tumor growth and ultimately more rapid tumor progression. Our recent single cell gene expression analysis showed that Eed deletion in CGNPs induced genes involved in muscle cell differentiation, including myogenin and troponin. We will characterize Eed-deleted medulloblastoma using fluorescence-activated cell sorting (FACS) as well as immunohistochemistry (IHC). The first aim of this study is to elucidate how cell cycle dynamics are altered in Eed-deleted medulloblastomas. The second aim of the study tests whether Eed deletion alters the levels of cell cycle markers, cell death, and aberrant expression of muscular proteins in SHH-driven medulloblastoma. Our cell cycle studies show that Eed deletion slows tumor growth in early development, but the tumor later develops EED independence, resulting in more rapid progression and decreased survival. Additionally, our data show that Eed deletion alters the expression of proteins related to proliferation, differentiation, apoptosis, and muscle development.
Limit value for optimal control with general means
Creators: name: Li, Xiaoxi
name: Quincampoix, Marc
name: Renault, Jérôme
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 49J15, 93C15, 37A99

description: We consider optimal control problem with an integral cost which is a mean of a given function. As a particular case, the cost concerned is the Cesàro average. The limit of the value with Cesàro mean when the horizon tends to infinity is widely studied in the literature. We address the more general question of the existence of a limit when the averaging parameter converges, for values defined with means of general types. We consider a given function and a family of costs defined as the mean of the function with respect to a family of probability measures -- the evaluations -- on R_+. We provide conditions on the evaluations in order to obtain the uniform convergence of the associated value function (when the parameter of the family converges). Our main result gives a necessary and sufficient condition in term of the total variation of the family of probability measures on R_+. As a byproduct, we obtain the existence of a limit value (for general means) for control systems having a compact invariant set and satisfying suitable nonexpansive property.
description: 21 pages, 2 figures
Instrumentation Challenges of the Strong-Field QED Experiment LUXE at the European XFEL
Creators: name: Fleck, K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The LUXE experiment aims at studying strong-field QED in electron-laser and photon-laser interactions, with the $16.5$ GeV electron beam of the European XFEL and a laser beam with power of up to $350$ TW. The strong-field QED processes are expected to have production rates ranging from $10^{-3}$ to $10^9$ per $10$ Hz bunch crossing. Additionally, these measurements must be performed in a low-energy, high-radiation background. The LUXE experiment will utilise various detector technologies to overcome these challenges.
description: PSD12 proceedings, 5 pages with 3 figures, updated acknowledgements
Follow-up models separating performance and CT indicators from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?.
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Fit statistics and regression weights for follow-up model series separating general and face-related indicators
title: Autonomie vor Fürsorge
title: Der Grundsatz der Einwilligungskompetenz einwilligungsfähiger Minderjähriger
titleType: Subtitle
Creators: name: Dahlhaus, Dominik
Publisher: name: rescriptum - Akademischer Verein für rechtswissenschaftliche Publikation
Year: 2018

description: Verfügt der minderjährige Patient über die zur Entscheidung über die Vor- oder Nichtvornahme einer medizinischen Maßnahme erforderliche Einwilligungsfähigkeit, so wird sein medizinisches Selbstbestimmungsrecht mangels dies rechtfertigender Schutzbedürftigkeit grundsätzlich nicht durch das lediglich fiduziarische Sorgerecht überlagert. Damit ist von seiner Einwilligungskompetenz auszugehen, neben der grundsätzlich kein Raum für eine komplementäre oder gar substituierende Einwilligung seiner Sorgeberechtigen verbleibt. Als bloße Ausgestaltung des Eltern-Kind-Verhältnisses greift dies nicht in Art. 6 Abs. 2 Satz 1 GG ein.
36 Hz integral linewidth laser based on a photonic integrated 4.0-meter coil resonator
Creators: name: Liu, Kaikai
name: Chauhan, Nitesh
name: Wang, Jiawei
name: Isichenko, Andrei
name: Brodnik, Grant M.
name: Morton, Paul A.
name: Behunin, Ryan
name: Papp, Scott B.
name: Blumenthal, Daniel J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Laser stabilization sits at the heart of many precision scientific experiments and applications, including quantum information science, metrology and atomic timekeeping. These systems narrow the laser linewidth and stabilize the carrier by use of Pound-Drever-Hall (PDH) locking to a table-scale, ultra-high quality factor (Q), vacuum spaced Fabry-Perot reference cavity. Integrating these cavities, to bring characteristics of PDH stabilization to the chip-scale, is critical to reduce their size, cost, and weight, and enable a wide range of portable and system-on-chip applications. We report a significant advance in integrated laser linewidth narrowing, stabilization and noise reduction, by use of a photonic integrated 4.0-meter-long coil resonator to stabilize a semiconductor laser. We achieve a 36 Hz 1/π-integral linewidth, an Allan deviation (ADEV) of 1.8x10^{-13} at 10 ms measurement time, and a 2.3 kHz/sec drift, to the best of our knowledge the lowest integral linewidth and highest stability demonstrated for an integrated reference cavity. Two coil designs, stabilizing lasers operating at 1550 nm and 1319 nm are demonstrated. The resonator is bus coupled to a 4.0-meter-long coil, with a 49 MHz free spectral range (FSR), a mode volume of 1.0x10^{10} μm^3 and a 142 million intrinsic Q, fabricated in a CMOS compatible, ultra-low loss silicon nitride waveguide platform. Our measurements and simulations show that the thermorefractive noise floor for this particular cavity is reached for frequencies down to 20 Hz in an ambient environment with simple passive vibration isolation and without vacuum or thermal isolation. The TRN limited performance is estimated to be an 8 Hz 1/π integral linewidth and ADEV of 5x10^{-14} at 10 ms, opening a stability regime that heretofore has only been available in fundamentally un-integrated systems.
description: arXiv admin note: text overlap with arXiv:2107.03595
ROI locations in MNI space from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Location of vertices with the highest probability to belong to the functionally localized core face network ROI in MNI coordinates
Constraining Dark Matter Interactions with Pseudoscalar and Scalar Mediators Using Collider Searches for Multi-jets plus Missing Transverse Energy
Creators: name: Buchmueller, Oliver
name: Malik, Sarah A.
name: McCabe, Christopher
name: Penning, Bjoern
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The mono-jet search, looking for events involving missing transverse energy (MET) plus one or two jets, is the most prominent collider dark matter search. We show that multi-jet searches, which look for MET plus two or more jets, are significantly more sensitive than the mono-jet search for pseudoscalar- and scalar-mediated interactions. We demonstrate this in the context of a simplified model with a pseudoscalar interaction that explains the excess in GeV energy gamma rays observed by the Fermi Large Area Telescope. We show that multi-jet searches already constrain a pseudoscalar interpretation of the excess in much of the parameter space where the mass of the mediator (mA) is more than twice the dark matter mass (mDM). With the forthcoming run of the LHC at higher energies, the remaining regions of the parameter space where mA>2mDM will be fully explored. Furthermore, we highlight the importance of complementing the mono-jet final state with multi-jet final states to maximise the sensitivity of the search for the production of dark matter at colliders.
description: 7 pages, 2 figures. v2: Updated to match the journal version
(1040) Thomas Ravenshaw
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Coronal Magnetography of a Simulated Solar Active Region from Microwave Imaging Spectropolarimetry
Creators: name: Wang, Zhitao
name: Gary, Dale E.
name: Fleishman, Gregory D.
name: White, Stephen M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have simulated the Expanded Owens Valley Solar Array (EOVSA) radio images generated at multiple frequencies from a model solar active region, embedded in a realistic solar disk model, and explored the resulting datacube for different spectral analysis schemes to evaluate the potential for realizing one of EOVSA's most important scientific goals--coronal magnetography. In this paper, we focus on modeling the gyroresonance and free-free emission from an on-disk solar active region model with realistic complexities in electron density, temperature and magnetic field distribution. We compare the magnetic field parameters extrapolated from the image datacube along each line of sight after folding through the EOVSA instrumental profile with the original (unfolded) parameters used in the model. We find that even the most easily automated, image-based analysis approach (Level 0) provides reasonable quantitative results, although they are affected by systematic effects due to finite sampling in the Fourier (uv) plane. Finally, we note the potential for errors due to misidentified harmonics of the gyrofrequency, and discuss the prospects for applying a more sophisticated spectrally-based analysis scheme (Level 1) to resolve the issue in cases where improved uv coverage and spatial resolution are available.
Mapping the long-term sequelae of acute Shigella infection in children
Creators: name: Libby, Tanya
name: Delawalla, Miranda
name: Al-Shimari, Fatima
name: Pavlinac, Patricia
name: Hawes, Stephen
name: START Center
Publisher: name: Gates Open Research
Year: 2023

description: The START team conducted a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to identify literature on the long-term sequelae of Shigella infection in children less than five years of age in low- and middle-income countries. They convened a panel of subject matter experts to ensure priority outcomes and data elements were captured in this review. In addition to documenting the longer-term consequences of Shigella infection, the START team's analysis identified evidence gaps and opportunities for data standardization that can be addressed in future studies. By the end of the project, the team developed a manuscript for publication.
Job Stress Among the Nurses of the Emergency Department of Selected Saudi Hospital
Creators: name: Shahin, Mahmoud Abdel Hameed
Publisher: name: Zenodo
Year: 2023
Subjects: emergency nurses
job pressure
Qassim,
Saudi Arabia,
job stress

description: Job demands that are incompatible with an employee's skills, resources, or needs cause unpleasant emotional and physical reactions known as job stress. Nurses offer care in hospital emergency rooms all around the world, and since they operate in such a dynamic and unpredictable setting, they are constantly under pressure. It has been discovered that job stress has harmful impacts on nurses' health as well as their capacity to handle the demands of their jobs. The purpose of this study was to evaluate the level of job stress experienced by the emergency department nurses at King Fahad Specialist Hospital in Buraidah City, Saudi Arabia. In October 2021, a cross-sectional descriptive study was conducted. 80 nurses were conveniently selected for the study, the bulk of them worked at King Fahad Specialist Hospital's emergency department. An electronic questionnaire with a sociodemographic data sheet and a job stress scale was given to the participating nurses after ethical approval was received from the Ministry of Health's representative bodies. Using SPSS Version 26, both descriptive and inferential statistics were employed to analyze and tabulate the acquired data. According to the findings, the factors that contributed to the most job stress in the clinical setting were having an excessive amount of work to do and working under arbitrary deadlines, whereas the factors that contributed to the least stress were receiving the proper recognition or rewards for good work. In the emergency room of King Fahad Specialist Hospital, nurses had a moderate level of stress (M=3.32 ± 0.567/5). Based on their experience, emergency nurses' levels of job stress varied greatly, with nurses with less than a year of experience notably experiencing the lowest levels of job stress. The amount of job stress did not differ significantly based on the emergency nurses' age, nationality, gender, marital status, position, or level of education. The causes and impact of stress on emergency nurses should be identified and alleviated by hospitals through the implementation of interventional programs.
Anisotropies in Cosmological 21 cm Background by Oscillons/I-balls of Ultra-light Axion-like Particle
Creators: name: Kawasaki, Masahiro
name: Miyazaki, Kazuyoshi
name: Murai, Kai
name: Nakatsuka, Hiromasa
name: Sonomoto, Eisuke
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Ultra-light axion-like particle (ULAP) with mass $m \sim 10^{-22} ~\mathrm{eV}$ has recently been attracting attention as a possible solution to the small-scale crisis. ULAP forms quasi-stable objects called oscillons/I-balls, which can survive up to a redshift $z \sim 10$ and affect the structure formation on a scale $\sim \mathcal{O}(0.1)~\mathrm{Mpc}$ by amplifying the density fluctuations. We study the effect of oscillons on 21~cm anisotropies caused by neutral hydrogen in minihalos. It is found that this effect can be observed in a wide mass range by future observations such as Square Kilometer Array~(SKA) if the fraction of ULAP to the total dark matter density is $\mathcal{O}(0.01 \text{--} 0.1)$.
description: 18 pages, 7 figures
Lateral flow assays (LFAs) for COVID-19: Global nitrocellulose landscaping
Creators: name: Sheahan, Will
name: Bender, Andrew
name: Adaobi Chine
name: Drain, Paul
name: START Center
Publisher: name: Gates Open Research
Year: 2023

description: The START team was engaged by Charles Li through Sumin Koo at the Bill and Melinda Gates Foundation to provide a landscaping of the current global market and production capacity for the nitrocellulose analytical membrane components of lateral flow assays, operating under the assumption that this would be a key bottleneck for LFA manufacture as test developers are asked to scale up production for COVID-19 rapid antigen tests. The team tested this assumption and created an informative landscaping presentation through key informant interviews with LFA test developers and nitrocellulose membrane producers, ending up with conclusions pertaining to the short—term sourcing of nitrocellulose for Foundation Grantees, as well as a prospectus on the feasibility of alternative membrane sources over time.
Alternative service delivery models
Creators: name: Morgan, Brooks
name: Boya Guo
name: Delawalla, Miranda
name: Drain, Paul
name: START Center
Publisher: name: Gates Open Research
Year: 2023

description: The START team reviewed published and grey literature and conducted interviews with key stakeholders before compiling four reports detailing innovation and advancements in the delivery of primary health care in low-resource settings (El Salvador, Iran, Nepal, and Thailand).
Follow-up models separating performance and CT indicators from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Fit statistics and regression weights for follow-up model series separating general and face-related indicators
GABAergic Control of Network Activity in an in vitro Model of Alzheimer Pathogenesis
Creators: name: Peiyu Lu
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: Alzheimer’s Disease (AD) is a neurodegenerative disease resulting in irreversible gradual cognitive dysfunction, which currently has no disease-modifying treatment available. Two hallmarks of AD are cytotoxic aggregation of amyloid-beta (Aβ) oligomers and intraneuronal neurofibrillary tangle (NFT) formed by the abnormally phosphorylated microtubule associated protein, tau. For decades, Aβ aggregation was thought to be the primary event of AD pathogenesis, but recent developments in the field suggest that tau modification occurs early in the pathogenesis, thus making it a viable target for therapeutics. Early AD pathogenesis involves inflammation, cytoskeletal damage, and synaptic loss. Prominent theories of pathogenesis indicate that GABAergic neuron loss from inflammatory damage causes neuronal hyperactivation associated with excitotoxicity and other phenotypes of early AD pathogenesis. This study investigates whether neuronal hyperactivity is associated with the development of tau tangles. By measuring electrophysiology of neurons, we are able to see for the first time if the hyperactivity model of AD pathogenesis aligns with the activity of neurons that have tangle formation on a network level. Multielectrode arrays (MEAs) were used to measure the electrophysiology of WT neurons in two groups: 1) neurons infected with the PLSF lentiviral construct that induced tau tangle formation, and 2) neurons treated with the GABAergic inhibitor, as well as a neuroinflammatory agent in order to mimic the inflammatory damage induced on neurons during AD pathogenesis. Neuronal interspike intervals (ISIs), interburst intervals (IBIs), and firing rates were analyzed via Python. Immunostaining confirmed tau tangle formation in the PLSF-infected neurons. ISI, IBI, and firing rates of the neurons indicated gradual network dysfunction post-infection. However, early tau pathology created in vitro via PLSF lentiviral constructs did not exhibit enhanced excitatory activity, and also did not mimic effects of inflammation. Instead, there was a disruption of normal bursting patterns suggesting that the neurons could no longer synchronize their activity efficiently. Thus, treatments designed to restore normal activity in AD patients will require more than correction of GABAergic activity.
Feminist Food Studies: Intersectional perspectives
Creators: name: Toldo, Alessia
Publisher: name: Re|Cibo
Year: 2023

description: Feminist Food Studies: Intersectional perspectives
description: Re|Cibo, V. 1 N. 1 (2022): ReCibo Rivista della Rete Italiana Politiche Locali del Cibo - Numero 1
Higgs- and Skyrme-Chern-Simons densities in all dimensions
Creators: name: Tchrakian, D. H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Two types of new Chern-Simons (CS) densities, both defined in all odd and even dimensions, are proposed. These new CS densities feature a scalar field interacting with a scalar. In one case this is a Higgs scalar while in the other it is a Skyrme scalar. The motivation is to study the effects of adding these new CS terms to a Lagrangian which supports static soliton solutions prior to their introduction.
description: 20 pages, no figures
(1042) Eleanor Cadden
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
IR/UV Mixing, Towers of Species and Swampland Conjectures
Creators: name: Castellano, Alberto
name: Herráez, Alvaro
name: Ibáñez, Luis E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By applying the Covariant Entropy Bound (CEB) to an EFT in a box of size $1/Λ_{\text{IR}}$ one obtains that the UV and IR cut-offs of the EFT are necessarily correlated. We argue that in a theory of Quantum Gravity (QG) one should identify the UV cutoff with the `species scale', and give a general algorithm to calculate it in the case of multiple towers becoming light. One then obtains an upper bound on the characteristic mass scale of the tower in terms of the IR cut-off, given by $M_{\text{tower}}\lesssim (Λ_{\text{IR}})^{2α_D}$ in Planck units, with $α_D=(D-2+p)/2p(D-1)$, where $p$ depends on the density of states. Identifying the IR cut-off with a (non-vanishing) curvature in AdS one reproduces the statement of the AdS Distance Conjecture (ADC), also giving an explicit lower bound for the $α$ exponent. In particular, we find that the CEB implies $α\geq1/2$ in any dimension if there is a single KK tower, both in AdS and dS vacua. However values $α<1/2$ are allowed if the particle tower is multiple or has a string component. We also consider the CKN constraint coming from avoiding gravitational collapse which further requires in general $α\geq 1/D$ for the lightest tower. We analyse the case of the DGKT-CFI class of Type IIA orientifold models and show it has both particle and string towers below the species scale, so that a careful analysis of how the ADC is defined is needed. We find that this class of models obey but do not saturate the CEB. The UV/IR constraints found apply to both AdS and dS vacua. We comment on possible applications of these ideas to the dS Swampland conjecture as well as to the observed dS phase of the universe.
description: 19 pages, 4 figures. v2: minor corrections, references added. v3: minor corrections and comments added
The effective noise of Stochastic Gradient Descent
Creators: name: Mignacco, Francesca
name: Urbani, Pierfrancesco
Publisher: name: arXiv
Year: 2021
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Stochastic Gradient Descent (SGD) is the workhorse algorithm of deep learning technology. At each step of the training phase, a mini batch of samples is drawn from the training dataset and the weights of the neural network are adjusted according to the performance on this specific subset of examples. The mini-batch sampling procedure introduces a stochastic dynamics to the gradient descent, with a non-trivial state-dependent noise. We characterize the stochasticity of SGD and a recently-introduced variant, \emph{persistent} SGD, in a prototypical neural network model. In the under-parametrized regime, where the final training error is positive, the SGD dynamics reaches a stationary state and we define an effective temperature from the fluctuation-dissipation theorem, computed from dynamical mean-field theory. We use the effective temperature to quantify the magnitude of the SGD noise as a function of the problem parameters. In the over-parametrized regime, where the training error vanishes, we measure the noise magnitude of SGD by computing the average distance between two replicas of the system with the same initialization and two different realizations of SGD noise. We find that the two noise measures behave similarly as a function of the problem parameters. Moreover, we observe that noisier algorithms lead to wider decision boundaries of the corresponding constraint satisfaction problem.
description: 7 pages + appendix, 5 figures
Table of parcel names from Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition?
Creators: name: Meyer, Kristina
name: Garzón, Benjamín
name: Lövdén, Martin
name: Hildebrandt, Andrea
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: FOS: Psychology

description: Parcels from the HCP_MMP1.0 atlas, composing ROIs used in this study