cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Sunyaev-Zel'dovich effect of simulated jet-inflated bubbles in clusters
Creators: name: Ehlert, Kristian
name: Pfrommer, Christoph
name: Weinberger, Rainer
name: Pakmor, Rüdiger
name: Springel, Volker
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Feedback by active galactic nuclei (AGNs) is essential for regulating the fast radiative cooling of low-entropy gas at the centers of galaxy clusters and for reducing star formation rates of central ellipticals. The details of self-regulation depend critically on the unknown contents of AGN-inflated bubbles. Observations of the Sunyaev-Zeldovich (SZ) signal of AGN bubbles provide us with the ability to directly measure the lobe electron pressure given a bubble morphology. Here we compute the SZ signal of jet-inflated bubbles in three-dimensional magnetohydrodynamical simulations of the galaxy cluster MS0735.6+7421 with the Arepo code, and compare our synthetic SZ results to inferences obtained with popular modelling approaches. We find that cutting out ellipsoidal bubbles from a double-beta pressure profile only matches the inner bubble edges in the simulations and fails to account for the emission of the shock-enhanced pressure cocoon outside the bubbles. This additional contribution significantly worsens the accuracy of the cut-out method for jets with small inclinations with respect to the line of sight. Also, the kinetic SZ effect of the bubbles, a previously neglected contribution, becomes relevant at these smaller inclinations due to entrainment and mixing of the intracluster medium with low-density jet material. Fortunately, the different signs of the kinetic SZ signal in opposite lobes allow modelling this effect. We present an approximate method to determine the jet inclination, which combines jet power and lifetime estimates, the stand-off distance between jet head and bow shock, and the kinetic SZ effect, thereby helping to correctly infer the bubble contents.
description: 7 pages, 4 figures, submitted to ApJ letters. Comments welcome!
Additional file 1: of ARâ PDEF pathway promotes tumour proliferation and upregulates MYC-mediated gene transcription by promoting MAD1 degradation in ER-negative breast cancer
Creators: name: Cao, Lu
name: Xu, Cong
name: Xiang, Guomin
name: Liu, Fang
name: Liu, Xiaozhen
name: Li, Congying
name: Liu, Jing
name: Meng, Qingxiang
name: Jiao, Jiao
name: Niu, Yun
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. PDEF is directly regulated by AR in SKBR-3 cells. Figure S2. PDEF promotes the migration of ER-negative BC cells. Figure S3. MAD1 functions as a negative regulator of MYC. Figure S4. Simultaneous inhibition of AR and PDEF expression further suppresses tumour migration compared with the inhibition of AR alone. (DOCX 755 kb)
Nonequilibrium fluctuations of a driven quantum heat engine via machine learning
Creators: name: Giri, Sajal Kumar
name: Goswami, Himangshu Prabal
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose a machine learning approach based on artificial neural network to gain faster insights on the role of geometric contributions to the nonequilibrium fluctuations of an adiabatically temperature-driven quantum heat engine coupled to a cavity. Using the artificial neural network we have explored the interplay between bunched and antibunched photon exchange statistics for different engine parameters. We report that beyond a pivotal cavity temperature, the Fano factor oscillates between giant and low values as a function of phase difference between the driving protocols. We further observe that the standard thermodynamic uncertainty relation is not valid when there are finite geometric contributions to the fluctuations, but holds true for zero phase difference even in presence of coherences.
description: 8 pages, 8 figures. keywords: artificial intelligence, quantum thermodynamics, geometric phase, counting statistics, fluctuation theorem, thermodynamic uncertainty relation
An Iterative Solution of the Three-colour Problem on a Random Lattice
Creators: name: Eynard, B.
name: Kristjansen, C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the generalisation of Baxter's three-colour problem to a random lattice. Rephrasing the problem as a matrix model problem we discuss the analyticity structure and the critical behaviour of the resulting matrix model. Based on a set of loop equations we develop an algorithm which enables us to solve the three-colour problem recursively
description: 14 pages, LaTeX, misprints corrected, approximation of (6.20) refined
Controlled integration of selected detectors and emitters in photonic integrated circuits
Creators: name: Gourgues, Ronan
name: Zadeh, Iman Esmaeil
name: Elshaari, Ali W.
name: Bulgarini, Gabriele
name: Los, Johannes W. N.
name: Zichi, Julien
name: Dalacu, Dan
name: Poole, Philip J.
name: Dorenbos, Sander N.
name: Zwiller, Val
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Integration of superconducting nanowire single photon detectors and quantum sources with photonic waveguides is crucial for realizing advanced quantum integrated circuits. However, scalability is hindered by stringent requirements on high performance detectors. Here we overcome the yield limitation by controlled coupling of photonic channels to pre-selected detectors based on measuring critical current, timing resolution, and detection efficiency. As a proof of concept of our approach, we demonstrate a hybrid on-chip full-transceiver consisting of a deterministically integrated detector coupled to a selected nanowire quantum dot through a filtering circuit made of a silicon nitride waveguide and a ring resonator filter, delivering 100 dB suppression of the excitation laser. In addition, we perform extensive testing of the detectors before and after integration in the photonic circuit and show that the high performance of the superconducting nanowire detectors, including timing jitter down to 23 $\pm$ 3 ps, is maintained. Our approach is fully compatible with wafer level automated testing in a cleanroom environment.
Quantum Hall fluctuations and evidence for charging in the quantum Hall effect
Creators: name: Cobden, David H.
name: Barnes, C. H. W.
name: Ford, C. J. B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We find that mesoscopic conductance fluctuations in the quantum Hall regime in silicon MOSFETs display simple and striking patterns. The fluctuations fall into distinct groups which move along lines parallel to loci of integer filling factor in the gate voltage-magnetic field plane. Also, a relationship appears between the fluctuations on quantum Hall transitions and those found at low densities in zero magnetic field. These phenomena are most naturally attributed to charging effects. We argue that they are the first unambiguous manifestation of interactions in dc transport in the integer quantum Hall effect.
description: 4 pages RevTeX including 4 postscript bitmapped figures
Additional file 1: of Development and validation of measurement tools for user experience evaluation surveys in the public primary healthcare facilities in Greece: a mixed methods study
Creators: name: Kaitelidou, Daphne
name: Economou, Charalambos
name: Galanis, Petros
name: Konstantakopoulou, Olympia
name: Siskou, Olga
name: Domente, Silviu
name: Boer, Dolf
name: Boerma, Wienke
name: Groenewegen, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Patientsâ Experiences with the care provided by Physicians and other healthcare professionals at Hospital Outpatient Departments, PDF (Adobe Acrobat) (PDF 328 kb)
Cybocephalus nigritulus LeConte
Creators: name: Smith, Trevor Randall
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cybocephalidae
Cybocephalus
Cybocephalus nigritulus

description: Cybocephalus nigritulus LeConte
(Fig. 101–111)
 Cybocephalus nigritulus LeConte 1863: 64.
 Distribution. In most of North America, this species is found east of the Mississippi River from Ontario, Canada, to Florida, USA. However, in the southern USA, C. nigritulus can be found along the northern coast of the Gulf of Mexico west of the Mississippi River and stretching south into Mexico.
 Hosts. Dactylopiidae: Dactylopius sp.; Diaspididae: Chionaspis pinifolia (Fitch), Fiorinia theae Green, Pseudaulacaspis cockerelli (Cooley), Pseudaulacaspis pentagona (Targioni-Tozzetti).
 Remarks. Like C. californicus, this species is commonly found in North American insect collections. Cybocephalus nigritulus is often found in large numbers where plants are heavily infested with the above-mentioned scale insects. Aspirating the beetles directly off the plants is the most effective collecting technique in these circumstances. For a full description of this species, see Smith and Cave (2006a).
description: Published as part of Smith, Trevor Randall, 2022, Review of the Cybocephalidae (Coleoptera) of North America and the West Indies with descriptions of two new species of Cybocephalus Erichson, pp. 1-35 in Insecta Mundi 2022 (950) on page 18, DOI: 10.5281/zenodo.7300614
Investigating the telomeric proteome that maintains telomere stability during the cell cycle and DNA replication stress
Creators: name: González Franco, Roser
Publisher: name: Imperial College London
Year: 2019

description: Telomeres are specialised nucleoprotein structures that are essential for genome stability and cell survival. Despite their protective role, telomeres pose a challenge to the replisome machinery and may present gaps or breaks in mitosis characteristic of fragile sites. Here, I assess the role of the structure specific endonucleases (SSEs) MUS81 and GEN1 in the resolution of DNA replication intermediates at telomeres. Preliminary data reveals the importance of both nucleases in telomere replication and that GEN1 might act as a backup upon MUS81 depletion. To gain an overview on the factors recruited to fragile telomeres, an unbiased proteomic approach (PICh) during telomeric replicative stress was performed. Although several DNA repair proteins were shown to be enriched at replication stressed telomeres, this analysis conducted in an asynchronous population seemed to dilute the intrinsic power of such an approach at identifying specific telomeric stress-response proteins. To acquire information regarding the source, maintenance and resolution of telomeric fragile structures, a cell cycle synchronisation protocol was optimised to achieve the first cell cycle proteomic analysis of telomeres by PICh. This revealed the permanent binding of shelterin to telomeres through the cell cycle and provided a database of previously unknown telomere-binding proteins. The novel hSKI complex is found to be recruited to telomeres in G2 and bind several shelterin components. Depletion of SKIV2L, which bears the RNA helicase activity and has a role in RNA surveillance, Abstract reveals high levels of telomere fragility, loss and the activation of the ATM DDR pathway at telomeres. In addition, telomeric-repeat containing RNAs (TERRAs), appear to be upregulated in its absence. Collectively, the data identifies SKIV2L and the hSKI complex as key players in the maintenance of telomere physiology. Overall, this PhD thesis examines the telomeric proteome remodeling necessary to safeguard the integrity of the genome and specifically identify and study factors involved in telomere maintenance.
Hamiltonian Formulation of Ghost Free Mimetic Massive Gravity
Creators: name: Malaeb, O.
name: Saghir, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the Hamiltonian formulation of the Ghost Free Mimetic Massive Gravity theory. The linearized theory is studied and the Hamiltonian equations of motion are analyzed. Poisson brackets are computed and closure is proved. To prove that this theory is ghost-free, the number of degrees of freedom is analyzed showing that we have only five degrees of freedom.
Differences in frequency of occurrence, event characteristics, and pre-impact vehicle kinematics between crashes, near-crashes, and single vehicle conflicts in a large-scale naturalistic driving study
Creators: name: Perez, Miguel A.
name: Sudweeks, Jeremy D.
name: Sears, Edie
name: Valente, Jacob
name: Guo, Feng
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Objective: Motor vehicle crashes result in egregious personal injury, mortality, and economic cost but are relatively rare in naturalistic observations. There is, however, evidence of strong relationships between crashes and less severe (but more common) “surrogate” events (e.g., near-crashes). Despite this strong relationship, there can still be some important differences in findings when these surrogate events are investigated in lieu of, or combined with, crashes. Therefore, it is relevant to describe and quantify differences between crashes and crash-surrogate events. Consequently, the focus of this investigation was to establish how crashes and crash surrogate events in a large-scale naturalistic driving study compare in terms of frequency of occurrence, event characteristics, and pre-impact vehicle kinematics. Methods: Crashes, near-crashes, and single-vehicle conflicts (SVCs) derived from the Second Strategic Highway Research Program Naturalistic Driving Study were coded to summarize the environmental and contributing variables involved. The original coding for these events was downsized to the variables of interest, and those variables underwent recoding to simplify the coded options. Additional variables based on the kinematic characteristics for each event were also derived and analyzed. Multinomial logistic regression was used to assess the contributions of these different variables toward classification of an event as a crash, near-crash, or SVC. Results: The regression model comparing crashes with near-crashes and SVCs identified several variables that allowed differentiation between crashes and these surrogates, primarily the pre-incident maneuver of the subject vehicle and the evasive maneuver that was executed by the driver. Kinematic variables prior to event onset, however, were not predictive of event outcome. Conclusions: The results suggest that important differences exist between crashes and their near-crash surrogates, and between crashes and SVCs. These results, however, should not discourage the analysis of surrogate events, which still provide useful information in prevention and mitigation of crash circumstances. This investigation highlights how crashes are different from two types of surrogate events and provides information that may allow for more precise analysis of these surrogate events in the future.
Additional file 1: of Effects of a programme of vigorous physical activity during secondary school physical education on academic performance, fitness, cognition, mental health and the brain of adolescents (Fit to Study): study protocol for a cluster-randomised trial
Creators: name: T. Wassenaar
name: C. Wheatley
name: N. Beale
name: P. Salvan
name: A. Meaney
name: J. Possee
name: K. Atherton
name: J. Duda
name: H. Dawes
name: H. Johansen-Berg
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Completed SPIRIT (2013) checklist. (DOC 137 kb)
Magnetic Screening in Accreting Neutron Stars
Creators: name: Cumming, Andrew
name: Zweibel, Ellen G.
name: Bildsten, Lars
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate whether the magnetic field of an accreting neutron star may be diamagnetically screened by the accreted matter. We assume the freshly accumulated material is unmagnetized, and calculate the rate at which the intrinsic stellar magnetic flux is transported into it by Ohmic diffusion. We calculate the one-dimensional steady-state magnetic field profiles, and show that the magnetic field strength decreases as one moves up through the outer crust and ocean by roughly (Mdot/0.02 Mdot_Edd) orders of magnitude, where Mdot is the accretion rate and Mdot_Edd the Eddington accretion rate. We show that buoyancy instabilities set a limit to the strength of any buried field of roughly 10^10-10^11 G. Our results show that magnetic screening is ineffective for Mdot<0.01 Mdot_Edd, so that, no matter how the accreted material joins onto the star, the underlying stellar field should always be evident. In this respect, we point out the only known persistently-pulsing accreting X-ray millisecond pulsar, SAX J1808.4-3658, has an accretion rate of 10^-3 Mdot_Edd, far below the regime where magnetic screening can play a role. Most steadily accreting neutron stars in low-mass X-ray binaries in our Galaxy accrete at rates where screening would be effective if the simplified magnetic and accretion geometry we adopt were correct. If screened, then the underlying field will emerge after accretion halts, on a timescale of only 100--1000 years, set by the Ohmic diffusion time across the outer crust. It thus seems unlikely that screening alone can explain the low magnetic fields of the millisecond radio pulsars.
description: Submitted to The Astrophysical Journal, 8th February 2001 (24 pages, including 6 figures)
Resolved galaxy scaling relations in the EAGLE simulation: star formation, metallicity and stellar mass on kpc scales
Creators: name: Trayford, James W.
name: Schaye, Joop
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We explore scaling relations between the physical properties of spatially resolved regions within the galaxies that emerge in the Evolution and Assembly of GaLaxies and their Environments (EAGLE) hydrodynamical, cosmological simulations. Using 1 kpc-scale spaxels, we compute the relationships between the star formation rate and stellar mass surface densities, i.e. the spatially resolved star-forming main sequence (rSFMS), and between the gas metallicity and the stellar mass surface density, i.e. the spatially resolved mass-metallicity relation (rMZR). We compare to observed relations derived from integral field unit surveys and imaging of galaxies. EAGLE reproduces the slope of the local ($z\approx0.1$) rSFMS well, but with a $\approx-0.15$ dex offset, close to that found for the galaxy-integrated relation. The shape of the rMZR agrees reasonably well with observations, replicating the characteristic turnover at high surface density, which we show is due to AGN feedback. The residuals of the rSFMS and rMZR are negatively (positively) correlated at low (high) surface density. The rSFMS becomes shallower as the simulation evolves from $z=2$ to 0.1, a manifestation of inside-out galaxy formation. The shape of the rMZR also exhibits dramatic evolution, from a convex profile at $z=2$ to the observed concave profile at $z=0.1$, such that the gas in regions of high stellar density is more enriched at higher redshift. The redshift independence of the relationship between the galaxy-wide gas fraction and metallicity in EAGLE galaxies is not preserved on 1 kpc scales, implying that chemical evolution is non-local due to the transport of gas and metals within galaxies.
description: Submitted to MNRAS. 20 pages (15 + 5 appendices), 12 figures & 2 tables
title: Research review : Attachment psychology: A child development perspective (2009)
Creators: name: Stevens, Irene
Publisher: name: Strathprints - University of Strathclyde
Year: 2011

description: In residential child care, practitioners lead busy lives. Sometimes, we may be so busy that we have very little time to look at the research and theory that informs our practice. Hence the existence of readable and relevant resumes is invaluable.
The gliovascular unit in chronic traumatic encephalopathy: a systematic investigation of the vasculature in trauma and age related tauopathies
Creators: name: Goldfinger, Marc Harris
Publisher: name: Imperial College London
Year: 2019

description: Chronic traumatic encephalopathy (CTE) is a progressive neurodegenerative disorder associated with repetitive head injury (RHI). Recently a consensus on preliminary diagnostic criteria for CTE was reached, involving hyperphosphorylated tau at the base of the cortical sulci. With access to 24 boxers from the archival Corsellis collection I audited the boxers using the preliminary criteria. I hypothesised that the diagnostic criteria would be identified in all cases. Results indicated that 9 of the 24 boxers met a diagnosis of CTE, with 8 boxers receiving no neuropathological diagnosis. As CTE and vascular disruption have both been associated with RHI, I sought to investigate components of the cerebral vasculature in boxers with CTE. I hypothesised that tau would be associated with an increase in vascular permeability and loss of functioning of the glia limitans. Our findings revealed focal vascular pathology, including collagenous disruption, altered gliovascular unit (GVU) permeability, gliosis and glia limitans disruption in individuals with CTE, in regions with and without tau deposition. Aging related tau-astrogliopathy (ARTAG) is a tauopathy associated with advanced age, characterised by perivascular astrocytic tau, which appears strikingly similar to CTE. I hypothesised that since both disorders shared similar tau pathology, they would display similar GVU disruptions. Results indicated that though ARTAG tau was associated with mild GVU dysfunction, including increased GVU permeability, gliosis and integrin pathology, these findings did not match CTE GVU pathology. Lastly, as vascular disruption was associated with CTE, early changes in cellular components of the GVU in response to trauma may aid us in understanding the aetiology of these changes. I hypothesised that pathology in the rat controlled cortical impact (CCI) model would reveal similar GVU pathology to our CTE cohort. A systematic investigation of the GVU in the CCI model revealed focal vascular compromise at the impact site. Findings revealed similar results to those seen in CTE, indicating that trauma may initiate vascular compromise in CTE. These data suggest that vascular compromise may play an integral part in the aetiology and progression of CTE pathology and demand to be considered in addition to tau pathology when attempting to establish clinicopathological correlations.
4 Briefe an J[ohann] C[aspar] Lavater
Brief an Lavater ...
Creators: name: Stapfer, Johann Jakob
Publisher: name: [s.n.]
Year: 1769

description: von J[ohann] J[akob] Stapfer
description: Dabei 1 Gedicht von Unbekannt (in Nr. 136)
description: Stapfer: Pfarrer auf der Nydegg
Additional file 2: of Development and validation of measurement tools for user experience evaluation surveys in the public primary healthcare facilities in Greece: a mixed methods study
Creators: name: Kaitelidou, Daphne
name: Economou, Charalambos
name: Galanis, Petros
name: Konstantakopoulou, Olympia
name: Siskou, Olga
name: Domente, Silviu
name: Boer, Dolf
name: Boerma, Wienke
name: Groenewegen, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Patientsâ Experiences with the care provided by Specialists at a Health Centre, PDF (Adobe Acrobat) (PDF 319 kb)
5 Briefe an [Johann Caspar] Lavater
Brief an Lavater ...
Creators: name: Stapfer, Philipp Albert
Publisher: name: [s.n.]
Year: 1797

description: von Ph[ilipp] A[lbert] Stapfer
description: Von 2 Briefen sowohl Original als auch Kopie erhalten (Nr. 145 ist Kopie von Nr. 143, Nr. 146 ist Kopie von Nr. 144)
description: Stapfer: Professor der Gottesgelehrtheit
Bosonized Massive N-flavor Schwinger Model
Creators: name: Hosotani, Yutaka
name: Rodriguez, Ramon
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The massive N-flavor Schwinger model is analyzed by the bosonization method. The problem is reduced to the quantum mechanics of N degrees of freedom in which the potential needs to be self-consistently determined by its ground-state wave function and spectrum with given values of the $θ$ parameter, fermion masses, and temperature. Boson masses and fermion chiral condensates are evaluated. In the N=1 model the anomalous behavior is found at $θ\sim π$ and $m/μ\sim 0.4$. In the N=3 model an asymmetry in fermion masses $(m_1 < m_2 \ll m_3)$ removes the singularity at $θ=π$ and T=0. The chiral condensates at $θ=0$ are insensitive to the asymmetry in fermion masses, but are significantly sensitive at $θ=π$. The resultant picture is similar to that obtained in QCD by the chiral Lagrangian method.
description: 40 pages, LaTex2e, 9 figures
Cybocephalus randalli T. R. Smith in T. R. Smith & Cave 2006
Creators: name: Smith, Trevor Randall
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cybocephalidae
Cybocephalus
Cybocephalus randalli

description: Cybocephalus randalli T. R. Smith
(Fig. 120–130)
 Cybocephalus randalli T. R. Smith in Smith and Cave 2006a: 788–790.
 Distribution. Throughout western North America, from Washington south to the tip of Baja California, Mexico, and as far east as Texas.
 Hosts. Unknown.
 Remarks. This species has wingless, reduced wing, and winged phenotypes similar to C. minimus Grouvelle, C. mauritiensis Vinson (Vinson 1959) and C. seminulum Baudi (Endrödy-Younga 1968). These three phenotypes are identical in almost all respects, including male genitalia. The only difference is the presence of fully developed hindwings, abbreviated hindwings, or absence of hindwings, and the metanotum’s shape. The wingless phenotype has a long metanotal process but is extremely reduced in the basal region, matching that of other wingless species (Fig. 92, 100, 129), and both the reduced wing and winged phenotypes have a fully developed metanotum consistent with other winged species (Fig. 111, 119, 130). The metanotum plays a significant role in hindwing muscle attachment and function, and therefore, metanotal morphology would be drastically different between winged and unwinged phenotypes. The wingless phenotype is most often collected in arid desert habitats, and series of hundreds of specimens have been collected in pitfall traps in Baja California, Mexico.
description: Published as part of Smith, Trevor Randall, 2022, Review of the Cybocephalidae (Coleoptera) of North America and the West Indies with descriptions of two new species of Cybocephalus Erichson, pp. 1-35 in Insecta Mundi 2022 (950) on page 22, DOI: 10.5281/zenodo.7300614
Increasing Impact by Mechanical Resonance for Teleoperated Hammering
Creators: name: Aiple, Manuel
name: Smisek, Jan
name: Schiele, Andre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Series elastic actuators (SEAs) are interesting for usage in harsh environments as they are more robust than rigid actuators. This paper shows how SEAs can be used in teleoperation to increase output velocity in dynamic tasks. A first experiment is presented that tested human ability to achieve higher hammerhead velocities with a flexible hammer than with a rigid hammer, and to evaluate the influence of the resonance frequency. In this experiment, 13 participants executed a hammering task in direct manipulation using flexible hammers in four conditions with resonance frequencies of 3.0 Hz to 9.9 Hz and one condition with a rigid hammer. Then, a second experiment is presented that tested the ability of 32 participants to reproduce the findings of the first experiment in teleoperated manipulation with different feedback conditions: with visual and force feedback, without visual feedback, without force feedback, and with a communication delay of 40 ms. The results indicate that humans can exploit the mechanical resonance of a flexible system to at least double the output velocity without combined force and vision feedback. This is an unexpected result, allowing the design of simpler and more robust teleoperators for dynamic tasks.
description: Copyright 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
Examining the impacts of federal and state interior immigration enforcement policies on Latinx children’s educational outcomes in the United States using difference-in-difference methodology
Creators: name: Mitsdarffer, Mary Louise
Publisher: name: No Publisher Supplied
Year: 2021

description: The primary aim of this research was to estimate the causal relationship between the implementation of interior immigration enforcement policies and Latinx educational outcomes between 2000-2016, using difference-in-difference methodology. Student outcome data were drawn from two national data sets, the Stanford Education Data Archive Version 3.0 and the National Center for Education Statistics Common Core of Data Public Elementary/Secondary School Universe Survey Data. Interior immigration enforcement activation data were assembled from existing freedom of information act requests, the National Conference of State Legislature website, the Urban Institute’s State Immigration Policy Resources data, and Migration Policy Institute reports. Findings replicate and extend previous claims of negative educational outcomes for Latinx students when interior immigration enforcement policies are present.
Preheating - cosmic magnetic dynamo ?
Creators: name: Bassett, Bruce A.
name: Pollifrone, Giuseppe
name: Tsujikawa, Shinji
name: Viniegra, Fermin
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the amplification of large-scale magnetic fields during preheating and inflation in several different models. Preheating can resonantly amplify seed fields on cosmological scales. In the presence of conductivity, however, the effect of resonance is typically weakened while the amplitude of produced magnetic fields depends sensitively on the evolution of the conductivity during the preheating and thermalisation phases. In addition we discuss geometric magnetisation, where amplification of magnetic fields occurs through coupling to curvature invariants. This can be efficient during inflation due to a negative coupling instability. Finally we discuss the breaking of the conformal flatness of the background metric whereby magnetic fields can be stimulated through the growth of scalar metric perturbations during metric preheating.
description: 14 pages, 7 eps, 1 jpg figures. New discussion and simulations of the interplay between resonance and growth of conductivity
Additional file 2: of Effects of a programme of vigorous physical activity during secondary school physical education on academic performance, fitness, cognition, mental health and the brain of adolescents (Fit to Study): study protocol for a cluster-randomised trial
Creators: name: T. Wassenaar
name: C. Wheatley
name: N. Beale
name: P. Salvan
name: A. Meaney
name: J. Possee
name: K. Atherton
name: J. Duda
name: H. Dawes
name: H. Johansen-Berg
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Supplementary information, providing additional information about the main trial outcome measures, as well as brain imaging sub-study recruitment, outcome measures and data analysis. (DOCX 3944 kb)
Supplementary document for Generation of Complicated Millimeter-wave Beams based on a Wideband High-transmission Polarization-independent Complex-amplitude Metasurface - 5823815.pdf
Creators: name: Qi, Jurui
name: Liu, Ji
name: Yao, Jin
name: Hu, Wenman
name: Zhang, Dajun
name: Wang, Xiong
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Hologram design method
Theory of Magneto--Acoustic Transport in Modulated Quantum Hall Systems Near $ν=1/2$
Creators: name: Zimbovskaya, Nataliya A.
name: Birman, Joseph L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by the experimental results of Willett et al [Phys.Rev. Lett., {\bf 78}, 4478 (1997)] we develop a magneto-transport theory for the response of a two dimensional electron gas (2DEG) in the Fractional Quantum Hall Regime near Landau level filling factor $ν= 1/2$ to the surface acoustic wave (SAW) in the presence of an added periodic density modulation. We assume there exists a Composite Fermion Fermi Surface (CF-FS) at $ν= 1/2$, and we show that the deformation of the (CF-FS) due to the density modulation can be at the origin of the observed transport anomalies for the experimental conditions. Our analysis is carried out particularly for the non-local case which corresponds to the SAW experiments. We introduce a new model of a deformed CF-FS. The model permits us to explain anomalous features of the response of the modulated 2DEG to the SAW near $ν= 1/2:$ namely the nonlinear wave vector dependence of the electron conductivity, the appearance of peaks in the SAW velocity shift and attenuation and the anisotropy of the effect, all of which originate from contributions to the conductivity tensor due to the regions of the CF-FS which are flattened by the applied modulation.
description: 13 pages, 4 figures, the published version
The Zeeman effect for hydrogen atom in twist-deformed space-time
Creators: name: Daszkiewicz, Marcin
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this article we find the Zeeman corrections for hydrogen atom in the case of twist-deformed space-time. Particularly, we derive the corresponding orbital and spin $\hat{g}$-factors as well as we notice, that the second one of them remains undeformed.
description: Latex source, 9 pages, no figures. arXiv admin note: text overlap with arXiv:1901.05221, arXiv:1807.04166, arXiv:1804.03817
La Roche, Benedict
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1839

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
The cosmological constant derived via galaxy groups and clusters
Creators: name: Gurzadyan, V. G.
name: Stepanian, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The common nature of dark matter and dark energy is argued in [1] based on the approach that the cosmological constant Λenters the weak-field General Relativity following from Newton theorem on the "sphere-point mass" equivalency [2]. Here we probe the Λ-gravity description of dark matter in galaxy systems, from pairs up to galaxy clusters using the data of various sources, i.e. of Local Supercluster galaxy surveys, gravity lensing and Planck satellite. The prediction that the cosmological constant has to be the lower limit for the weak-field Λobtained from galaxy systems of various degree of virialization is shown to be supported by those observations. The results therefore support the Λ-gravity nature of dark matter in the studied systems, implying that the positivity of the cosmological constant might be deduced decades ago from the dynamics of galaxies and galaxy clusters far before the cosmological SN surveys.
description: To appear in Eur Phys J C, 7 pages
Solving the Frustrated Spherical Model with q-Polynomials
Creators: name: Cappelli, Andrea
name: Colomo, Filippo
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We analyse the Spherical Model with frustration induced by an external gauge field. In infinite dimensions, this has been recently mapped onto a problem of q-deformed oscillators, whose real parameter q measures the frustration. We find the analytic solution of this model by suitably representing the q-oscillator algebra with q-Hermite polynomials. We also present a related Matrix Model which possesses the same diagrammatic expansion in the planar approximation. Its interaction potential is oscillating at infinity with period log(q), and may lead to interesting metastability phenomena beyond the planar approximation. The Spherical Model is similarly q-periodic, but does not exhibit such phenomena: actually its low-temperature phase is not glassy and depends smoothly on q.
description: Latex, 14 pages, 2 eps figures
Reinventing historical source criticism with style and culture. The evidential value of computational authorship analysis and its consequences for data culture in historical scholarship using the example of an alleged autobiography by Adolf Hitler from 1923
Creators: name: Hiltmann, Torsten
name: Dröge, Martin
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Digital History
subject: Authorship Analysis
subject: Modern history
subject: Digital humanities

description: In 1923, a volume containing seven of Hitler's speeches was published, featuring a biography recently and controversially attributed to Hitler instead of the volume's editor, Adolf von Koerber. Utilizing computational methods, our study conclusively attributes the biography to Koerber, demonstrating and discussing how computational methods can extend traditional source criticism.
Evolution of the Luminosity Function and Colors of Galaxies in a Lambda-CDM Universe
Creators: name: Nagamine, Kentaro
name: Fukugita, Masataka
name: Cen, Renyue
name: Ostriker, Jeremiah P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The luminosity function of galaxies is derived from a cosmological hydrodynamic simulation of a Lambda cold dark matter (CDM) universe with the aid of a stellar population synthesis model. At z=0, the resulting B band luminosity function has a flat faint end slope of α\approx -1.15 with the characteristic luminosity and the normalization in a fair agreement with observations, while the dark matter halo mass function is steep with a slope of α\approx -2. The colour distribution of galaxies also agrees well with local observations. We also discuss the evolution of the luminosity function, and the colour distribution of galaxies from z=0 to 5. A large evolution of the characteristic mass in the stellar mass function due to number evolution is compensated by luminosity evolution; the characteristic luminosity increases only by 0.8 mag from z=0 to 2, and then declines towards higher redshift, while the B band luminosity density continues to increase from z=0 to 5 (but only slowly at z>3).
description: 6 pages, including 4 figures, mn2e style. Accepted to MNRAS pink pages
Asperger's, abandonment, and grief
Creators: name: Perkel-Joseph, Jacqueline
Publisher: name: No Publisher Supplied
Year: 2021

description: This project is a creative writing piece based on personal experience – fiction based on memoir/non-fiction. It is bookended with a researched preface in the beginning about a condition on the Autism spectrum known as Asperger’s, or Asperger’s syndrome, and a researched afterward at the end about grief and what I learned and diagnosed from my personal experience. I will reveal the physical and psychological difficulties in grieving the loss of someone through abandonment, someone you once knew but who now no longer seems to recognize you nor is he recognizable to you as the same person whose life you shared.
Angular Forces Around Transition Metals in Biomolecules
Creators: name: Carlsson, A. E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Quantum-mechanical analysis based on an exact sum rule is used to extract an semiclassical angle-dependent energy function for transition metal ions in biomolecules. The angular dependence is simple but different from existing classical potentials. Comparison of predicted energies with a computer-generated database shows that the semiclassical energy function is remarkably accurate, and that its angular dependence is optimal.
description: Tex file plus 4 postscript figures
Critical Behavior of the Meissner Transition in the Lattice London Superconductor
Creators: name: Olsson, Peter
name: Teitel, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We carry out Monte Carlo simulations of the three dimensional (3D) lattice London superconductor in zero applied magnetic field, making a detailed finite size scaling analysis of the Meissner transition. We find that the magnetic penetration length λ, and the correlation length ξ, scale as λ~ ξ~ |t|^{-ν}, with ν= 0.66 \pm 0.03, consistent with ordinary 3D XY universality, ν_XY ~ 2/3. Our results confirm the anomalous scaling dimension of magnetic field correlations at T_c.
description: 4 pages, 5 ps figures
On weak regularity requirements of the relaxation modulus in viscoelasticity
Creators: name: Carillo, Sandra
name: Chipot, Michel
name: Valente, Vanda
name: Caffarelli, Giorgio Vergara
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 74H20, 35Q74, 45K05, 74D05

description: The existence and uniqueness of solution to a one-dimensional hyperbolic integro-differential problem arising in viscoelasticity is here considered. The kernel, in the linear viscoelasticity equation, represents the relaxation function which is characteristic of the considered material. Specifically, the case of a kernel, which does not satisfy the classical regularity requirements is analysed. This choice is suggested by applications according to the literature to model a wider variety of materials. A notable example of kernel, not satisfying the classical regularity requirements, is represented by a wedge continuous function. Indeed, the linear integro-differential viscoelasticity equation, characterised by a suitable wedge continuous relaxation function, is shown to give the classical linear wave equation via a limit procedure.
Mestrezat, Cart., Hy., & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1839

description: Ort: Bordeaux
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Lévêque, Michel
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1839

description: Ort: St Louis
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Cybocephalus beverlyae T. R. Smith in T. R. Smith & Cave 2007
Creators: name: Smith, Trevor Randall
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cybocephalidae
Cybocephalus
Cybocephalus beverlyae

description: Cybocephalus beverlyae T. R. Smith
(Fig. 37–40)
 Cybocephalus beverlyae T. R. Smith in Smith and Cave 2007b: 842.
 Distribution. Mexico (Sinaloa).
 Hosts. Unknown.
 Remarks. The type series was collected in July and August in a forest habitat in the Sierra Madre Occidental mountain range.
description: Published as part of Smith, Trevor Randall, 2022, Review of the Cybocephalidae (Coleoptera) of North America and the West Indies with descriptions of two new species of Cybocephalus Erichson, pp. 1-35 in Insecta Mundi 2022 (950) on page 10, DOI: 10.5281/zenodo.7300614
Wigner solids of wide quantum wells near Landau filling $ν=1$
Creators: name: Hatke, A. T.
name: Liu, Yang
name: Engel, L. W.
name: Pfeiffer, L. N.
name: West, K. W.
name: Baldwin, K. W.
name: Shayegan, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Microwave spectroscopy within the Landau filling ($ν$) range of the integer quantum Hall effect (IQHE) has revealed pinning mode resonances signifying Wigner solids (WSs) composed of quasi-particles or -holes. We study pinning modes of WSs in wide quantum wells (WQWs) for $ 0.8\leν\le1.2$, varying the density, $n$, and tilting the sample by angle $θ$ in the magnetic field. Three distinct WS phases are accessed. One phase, S1, is phenomenologically the same as the WS observed in the IQHEs of narrow QWs. The second phase, S2, exists at $ν$ further from $ν=1$ than S1, and requires a sufficiently large $n$ or $θ$, implying S2 is stabilized by the Zeeman energy. The melting temperatures of S1 and S2, estimated from the disappearance of the pinning mode, show different behavior vs $ν$. At the largest $n$ or $θ$, S2 disappears and the third phase, S1A, replaces S1, also exhibiting a pinning mode. This occurs as the WQW $ν=1$ IQHE becomes a two-component, Halperin-Laughlin $\pone$ state. We interpret S1A as a WS of the excitations of $\pone$, which has not been previously observed.