cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Radiative turbulent flares in magnetically-dominated plasmas
Creators: name: Nättilä, J.
name: Beloborodov, A. M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We perform 2D and 3D kinetic simulations of reconnection-mediated turbulent flares in a magnetized electron-positron plasma, with weak and strong radiative cooling. Such flares can be generated around neutron stars and accreting black holes. We focus on the magnetically-dominated regime where tension of the background magnetic field lines exceeds the plasma rest mass by a factor $σ_0 > 1$. In the simulations, turbulence is excited on a macroscopic scale $l_0$, and we observe that it develops by forming thin, dynamic current sheets on various scales. The deposited macroscopic energy dissipates by energizing thermal and nonthermal particles. The particle energy distribution is shaped by impulsive acceleration in reconnecting current sheets, gradual stochastic acceleration, and radiative losses. We parameterize radiative cooling by the ratio $A$ of light-crossing time $l_0/c$ to a cooling timescale, and study the effect of increasing $A$ on the flare. When radiative losses are sufficiently weak, $Aσ_0^{-1}$, stochastic acceleration is suppressed while impulsive acceleration in the current sheets continues to operate. As $A$ increases further, the emission becomes dominated by thermal particles. Our simulations offer a new tool to study particle acceleration by turbulence, especially at high energies, where cooling competes with acceleration. We find that the particle distribution is influenced by strong intermittency of dissipation, and stochastic acceleration cannot be described by a universal diffusion coefficient.
description: 22 pages, 17 figures. Accepted to ApJ
Drug Treatments and Outcomes of Acute Coronary Syndrome Patients in Secondary-Care Hospital
Creators: name: Pisacha Kasemsup
Publisher: name: Faculty of Pharmaceutical Sciences KKU MSU UBU
Year: 2011
Subjects: Acute coronary syndrome (ACS), Survival analysis, Retrospective study medical chart review

description: Isan Journal ofPharmaceutical Sciences, 7, 2, 29-39
TRImP - A new facility to produce and trap radioactive isotopes
Creators: name: Sohani, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: At the Kernfysisch Vensneller Institiutr (KVI) in Groningen, NL, a new facility (TRImP) is under development. It aims for producing, slowing down, and trapping of radioactive isotopes in order to perform accurate measurements on fundamental symmetries and interactions. A production target station and a dual magnetic separator installed and commissioned. We will slow down the isotopes of interest using an ion catcher and in a further stage a radiofrequency quadropole gas cooler (RFQ). The isotopes will finally be trapped in an atomic trap for precision studies.
description: Proceedings of the XXIX Mazurian Lakes Conference on Physics (Sep. 2005, Piaski, Poland)
Broadband complex two-mode quadratures for quantum optics
Creators: name: Bello, Leon
name: Michael, Yoad
name: Rosenbluh, Michael
name: Cohen, Eliahu
name: Pe'er, Avi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In their seminal paper, Caves and Schumaker presented a new formalism for quantum optics, intended to serve as a building block for describing two-photon processes, in terms of new, generalized qudratures. The important, revolutionary concept in their formalism was that it was fundamentally two-mode, i.e. the related observables could not be attributed to any single one of the comprising modes, but rather to a generalized complex quadrature that could only be attributed to both of them. Here, we propose a subtle, but fundamentally meaningful modification to their important work. Unlike the above proposal, we deliberately choose a frequency-agnostic definition of the two-mode quadrature, that we motivate on physical grounds. This simple modification has far-reaching implications to the formalism -- the real and imaginary parts of the quadratures now coincide with the famous EPR variables, and our two-mode operators transform trivially under two-mode and single-mode squeezing operations. Their quadratic forms, which we call the "quadrature power" are shown to succinctly generate the $SU(1,1)$ algebra of squeezing Hamiltonians, and correspond directly to important, broadband physical observables, that have been directly measured in experiment and are explicitly related to properties like squeezing and entanglement. This new point of view gives a fresh perspective on two-mode processes that is completely agnostic to the bandwidth, and reveals intriguing new ways for understanding and measuring broadband two-mode squeezing.
Dear Claude: An Ongoing Duoethnography of Identity and Displacement
Creators: name: Zhu, Mila
Publisher: name: Journal of Educational Thought / Revue de la Pensée Educative
Year: 2021

description: Abstract: From the angle of parenting and comparative studies, this duoethnographic study shed light on the identification of a marginalized young being displaced in a supposedly multicultural society. From topics including linguistic melancholia, fractures of feminism, and foodways, the two authors express concerns as well as appreciation in answering cultural related questions. While the topic of identity and displacement seems to have been exhausted in academic writing, the authors of this duoethnography chanced upon conversations on parenting and transnational experiences. Such methodology allows both authors to be researchers and the researched at the same time, while engaging in differences of personal narratives and understandings. Anchoring on personal narratives and reflections, this study focused on how identification and displacement might be embodied in individuals’–in this case, baby Claude’s– life paths. From anecdotal topics including linguistic melancholia and foodways, the two authors express concerns as well as appreciation in wrestling with multiculturalism and identification.
description: Journal of Educational Thought / Revue de la Pensée Educative, Vol. 53 No. 3 (2020): Journal of Educational Thought
СВЯЗЬ БОЛЕЗНИ С ГРЕХОМ И ПОРОЖДЁННОЙ ИМ СМЕРТЬЮ В СВЯЩЕННОМ ПИСАНИИ
Creators: name: Священник Андрей Андрианов
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: болезнь
грех
Священное Писание
Русская Православная Церковь

description: В данной статье предлагается один из наиболее распространённых в православной богословской традиции подходов к рассмотрению проблемы о связи греха и болезни. Священное Писание свидетельствует о том, что болезнь представляется как следствие греха. Однако, поражение недугом праведников приводит к мысли о непостижимости Промысла Божия.
Anisotropic Stroke Control for Multiple Artists Style Transfer
Creators: name: Chen, Xuanhong
name: Yan, Xirui
name: Liu, Naiyuan
name: Qiu, Ting
name: Ni, Bingbing
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Though significant progress has been made in artistic style transfer, semantic information is usually difficult to be preserved in a fine-grained locally consistent manner by most existing methods, especially when multiple artists styles are required to transfer within one single model. To circumvent this issue, we propose a Stroke Control Multi-Artist Style Transfer framework. On the one hand, we develop a multi-condition single-generator structure which first performs multi-artist style transfer. On the one hand, we design an Anisotropic Stroke Module (ASM) which realizes the dynamic adjustment of style-stroke between the non-trivial and the trivial regions. ASM endows the network with the ability of adaptive semantic-consistency among various styles. On the other hand, we present an novel Multi-Scale Projection Discriminator} to realize the texture-level conditional generation. In contrast to the single-scale conditional discriminator, our discriminator is able to capture multi-scale texture clue to effectively distinguish a wide range of artistic styles. Extensive experimental results well demonstrate the feasibility and effectiveness of our approach. Our framework can transform a photograph into different artistic style oil painting via only ONE single model. Furthermore, the results are with distinctive artistic style and retain the anisotropic semantic information. The code is already available on github: https://github.com/neuralchen/ASMAGAN.
description: ACMMM2020
ИЗ ИСТОРИИ КОСТРОМСКОЙ ЕПАРХИИ В 1917 ГОДУ: КОНФЛИКТ ВОКРУГ КИНЕШЕМСКОГО ВИКАРИАТСТВА Часть третья. Окончание.
Creators: name: Митрополит Костромской и Нерехтский Ферапонт (Кашин)
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: Русская Православная Церковь
Костромская епархия
Галичская епархия
Кинешемское викариатство
Февральская революция
Всероссийское Учредительное собрание
Священный Синод
Игрицкий монастырь
Макариево-Унженский монастырь
православное духовенство
революционные комитеты
епархиальная печать

description: В статье рассматриваются события марта – сентября 1917 года, связанные с февральским переворотом и его влиянием на церковно-приходскую жизнь в Костромской губернии. Описываются действия представителей духовенства и мирян Кинешемского викариатства Костромской епархии, в кампании по устранению от кафедры Викария Костромской Епархии Епископа Севастиана. Во второй части настоящей статьи рассматривается история конфликта вокруг Кинешемского викариатства Костромской епархии в период июня – сентября 1917 года.
Electric field control of magnetization dynamics in ZnMnSe/ZnBeSe diluted-magnetic-semiconductor heterostructures
Creators: name: Kneip, M. K.
name: Yakovlev, D. R.
name: Bayer, M.
name: Slobodskyy, T.
name: Schmidt, G.
name: Molenkamp, L. W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that the magnetization dynamics in diluted magnetic semiconductors can be controlled separately from the static magnetization by means of an electric field. The spin-lattice relaxation (SLR) time of magnetic Mn2+ ions was tuned by two orders of magnitude by a gate voltage applied to n-type modulation-doped (Zn,Mn)Se/(Zn,Be)Se quantum wells. The effect is based on providing an additional channel for SLR by a two-dimensional electron gas (2DEG). The static magnetization responsible for the giant Zeeman spin splitting of excitons was not influenced by the 2DEG density.
Did Sgr cause the vertical waves in the solar neighbourhood?
Creators: name: Bennett, Morgan
name: Bovy, Jo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The vertical distribution of stars in the solar neighbourhood is not in equilibrium but contains a wave signature in both density and velocity space originating from a perturbation. With the discovery of the phase-space spiral in Gaia data release 2, determining the origin of this perturbation has become even more urgent. We develop and test a fast method for calculating the perturbation from a passing satellite on the vertical component of a part of a disc galaxy. This fast method allows us to test a large variety of possible perturbations to the vertical disc very quickly. We apply our method to the range of possible perturbations to the solar neighbourhood stemming from the recent passage of the Sagittarius dwarf galaxy (Sgr), varying its mass, mass profile, and present-day position within their observational uncertainties, and its orbit within different realistic models for the Milky Way's gravitational potential. We find that we are unable to reproduce the observed asymmetry in the vertical number counts and its concomitant breathing mode in velocity space for any plausible combination of Sgr and Milky-Way properties. In all cases, either the amplitude or the perturbation wavelength of the number-count asymmetry and of the oscillations in the mean vertical velocity produced by the passage of Sgr is in large disagreement with the observations from Gaia DR2. We conclude that Sgr cannot have caused the observed oscillations in the vertical disc or the Gaia phase-space spiral.
«ВНУТРИТРОИЧНЫЙ КЕНОЗИС» В БОГОСЛОВИИ ПРОТ. С. БУЛГАКОВА
Creators: name: Иеромонах Никон (Касярум Николай Викторович)
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: Кенозис
софиология
триадология
ипостась
природа

description: В статье рассматривается один из аспектов кенотического учения прот. С. Булгакова. Кенозис в отношениях Божественных Лиц Святой Троицы тесно связан со всей богословско-философской системой Булгакова, называемой софиология. Представленная, главным образом, на страницах книг «Агнец Божий» (1933) и «Утешитель» (1936) концепция имеет ряд проблемных точек, расходящихся с традиционным вероучением Церкви.
Hiring Practices and its Connection to the Conceptualization of ‘a Good Teacher’ in Diverse Classrooms
Creators: name: Fontenelle-Tereshchuk, Daniela
Publisher: name: Journal of Educational Thought / Revue de la Pensée Educative
Year: 2021

description: Abstract: This article explores the role of hiring practices in the conceptualization of what makes a teacher ‘a good teacher’, especially in diverse classrooms. It is based on a multiple case study that examined the perceptions of the experience of four high school English language arts educators teaching in diverse classrooms in Alberta, Canada. These practitioners suggest that hiring practices are mostly unreliable as principals’ hiring decisions are often strongly influenced by noticeable teachers’ personal traits and their preconceived perceptions of what a ‘good’ teacher is. During the hiring process, such interpretation often relies on the sole perceptions of the experience of school principals, which are usually not supported by effective hiring practices research. Hiring ‘the most suitable’ teacher to meet the needs of increasingly complex classrooms is key to education. As education strives for responding to the needs of an increasingly diverse community of learners, reflecting on hiring practices is important to improve the quality of the education provided to students. Teachers’ perspectives on hiring practices are important as they could potentially contribute and inform professional development initiatives, teacher preparation programs, and educational policies regarding a possible connection between administrative roles and teacher effectiveness.
description: Journal of Educational Thought / Revue de la Pensée Educative, Vol. 53 No. 3 (2020): Journal of Educational Thought
Measurement of the branching fraction and decay rate asymmetry of B- --> D_{pi+pi-pi0}K-
Creators: name: The BABAR Collaboration
name: Aubert, B.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report the observation of the decay $B^- \to D_{π^+π^-π^0} K^-$, where $D_{π^+π^-π^0}$ indicates a neutral $D$ meson detected in the final state $π^+π^-π^0$, excluding $K_S π^0$. This doubly Cabibbo-suppressed decay chain can be used to measure the CKM phase $γ$. Using about 229 million $e^+e^- \to B \bar B$ events recorded by the BaBar experiment at the PEP-II $e^+e^-$ storage ring, we measure the branching fraction ${\cal B}(B^- \to D_{π^+π^-π^0} K^-) = (5.5 \pm 1.0 {\rm(stat.)} \pm 0.7 {\rm(syst.)})\times 10^{-6}$ and the decay rate asymmetry $A = 0.02 \pm 0.16 {\rm(stat.)} \pm 0.03 {\rm(syst.)}$ for the full decay chain.
description: 8 pages, 2 postscript figues
Mapping the structural properties of the lumbosacral vertebral endplates
Creators: name: Grant, Jenifer Pamela
Publisher: name: University of British Columbia
Year: 2009

description: Problem: Interbody fusion is a surgical technique in which a bone or synthetic implant is inserted between two vertebrae to support the spine following removal of diseased or damaged tissue. One failure mode of these implants is subsidence, in which the implant sinks into the adjacent vertebrae. This can lead to pain, deformity and nerve damage and can only be corrected through secondary surgery. Surgeons would like to know if there is some way to reduce the risk of subsidence, particularly in patients with low bone density, e.g. through implant design changes. This study looks for the bone regions which provide the most resistance to subsidence. The results could be used to improve upon current surgical techniques and may assist in the development of better spinal implants. Method: To identify the strongest and stiffest regions in the upper and lower surfaces of the vertebrae, indentation tests were done in fresh-frozen human vertebrae from the lower spine (L3-S1) using a 3 mm-diameter hemispherical indenter at 0.2 mm/s to a depth of 3 mm. The results were used to develop structural property maps. The effects of spinal level, bone density, disc degeneration and removal of the endplate (a thin shelf of bone covering the main load-bearing component of the vertebra) were considered. Results: The upper and lower L3-L5 surfaces were stronger around the periphery than centrally and stronger at the rear margin than in front. The rear half of the lower surface was stronger than the corresponding region of the upper surface. The SI surface was strongest at the rear margin, with a steady decrease in strength from the back to the front and no lateral variation. Bone density and disc degeneration had no effect on stiffness, however strength was proportional to bone density in L3-L5, and disc degeneration lowered the strength of the lower L3-L5 surfaces. Endplate removal reduced the strength and stiffness by about 2.5 times. The locations of the strongest bone were not affected by any of these secondary variables. Implications: Implant designs and/or placement could be altered to take advantage of the stronger bone regions in the vertebral surfaces. Since degeneration did not change the locations of the strongest bone regions, implants designed using the general structural property maps should perform well in patients with a wide range of bone and disc conditions. Sparing the endplate may reduce the risk of implant subsidence.
The Path of Spirituality: Reflections from a Montessorian and a Physicist
Creators: name: Lapierre, Christine M. A.
Publisher: name: Journal of Educational Thought / Revue de la Pensée Educative
Year: 2021

description: Abstract: Spirituality has been explored in various fields of study for several decades. This article examines how spirituality relates to the Montessori philosophy. Various aspects of the Montessori philosophy discussed include Montessori teacher training, the spiritual preparation of the teacher, the inner teacher, and teacher strengths and weaknesses. The authors also examined how adult learning informs spirituality and the Montessori philosophy. Additionally, several kinds of love were discussed in light of these facets. Reflections of a physicist and a Montessorian on these concepts are presented in each section.
description: Journal of Educational Thought / Revue de la Pensée Educative, Vol. 53 No. 3 (2020): Journal of Educational Thought
[Artifact Respository] Towards Generating Executable Metamorphic Relations Using Large Language Models
Creators: name: Shin, Seung Yeob
name: Pastore, Fabrizio
name: Bianculli, Domenico
name: Baicoianu, Alexandra
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461201
subject: Automated software engineering
classificationCode: 461202
subject: Empirical software engineering

description: This page contains the artifacts of our paper, entitled "Towards Generating Executable Metamorphic Relations Using Large Language Models". In particular, this pape provides the experiment package to increase the reproduciability our experiments, i.e., EXP1 and EXP2.Files for EXP1EXP1-prompts-MRs.txt: A list of prompts to derive MRs from a technical document using ChatGPT-4. Note that we use ChatGPT-4 for its capability to read pdf files.EXP1-prompts-EMRs.txt: A list of prompts to convert MRs into EMRs in SMRL using ChatGPT-4. Note that ChatGPT-3.5 is also applicable.EXP1-questionnaire-MRs.pdf: A questionnaire to collect feedback from practitioners on MRs.EXP1-questionnaire-EMRs.pdf: A questionnaire to collect feedback from practitioners on EMRs.Files for EXP2EXP2-prompts-EMRs.txt: A list of prompts to convert MRs into EMRs in SMRL using ChatGPT-3.5. Note that, in EXP2, EMRs invoke the SUT's APIs. We opt to use ChatGPT-3.5 to ensure that the prior work on MST-wi, published in June 2023, remains unseen by ChatGPT-3.5, which was trained using the information collected up until September 2021. ChatGPT-4 is also applicable for EXP2.EXP2-MRs.txt: A list of MRs studied in EXP2.EXP2-labels.txt: A list of annotation labels.EXP2-annotated-MRs.zip: Annotation resultsRequirements documents: The documents provided by Siemens are available as follows:Full-scale simulation for marine design, available at: https://resources.sw.siemens.com/en-US/white-paper-full-scale-cfdImproving wind turbine gearbox simulation, available at: https://www.plm.automation.siemens.com/media/global/es/Siemens SW Improving wind turbine gearbox simulation White Paper_tcm54-99564.pdfLeveraging preliminary design and simulation to drive next-generation propulsion systems, available at: https://blogs.sw.siemens.com/simcenter/hydrogen-integrated-aircraft-design/High-order unstructured methods for computational aero-acoustics, available at: https://www.researchgate.net/publication/302399658_High-order_unstructured_methods_for_computational_aero-acousticsThis dataset is made available to QUATIC 2024 reviewers exclusively for reviewing purposes. Any other use or further distribution are forbidden.
ОТНОШЕНИЕ СВЯЩ. ФЛОРЕНСКОГО П.А. К САМОДЕРЖАВНОЙ ЦАРСКОЙ ВЛАСТИ
Creators: name: Священник Дмитрий Гусев
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: П.А. Флоренский
самодержавие
царская власть
Церковь
«Философия культа»
теократия
монархия

description: В 1916 году вышла статья Флоренского "Около Хомякова". Это рецензия на работу проф. Завитневича В. З. о жизни и творчестве Хомякова. Здесь Флоренский впервые выразил свои монархические настроения и раскритиковал ряд либеральных идей славянофилов. О. Павел пишет: «…В сознании русского народа самодержавие не есть юридическое право, а есть явленный самим Богом факт, – милость Божия, а не человеческая условность, так что самодержавие Царя относится к числу понятий не правовых, а вероучительных, входит в область веры, а не выводится из вне-религиозных посылок, имеющих в виду общественную или государственную пользу»1. А через два года, уже после революции он пишет один из главных трудов антроподицеи "Философия культа". В этой работе он разработал теорию культовой деятельности. Как пишет Андрюшков2, что о. Павел сформулировал свое учение о литургическом основании царской власти. Для П. А. Флоренского власть оказывается не только естественной функцией организации людей в определенные коллективы, но и сама по себе требует освящения наряду с другими естественными явлениями. Нуждающаяся в освящении светская власть организует деятельность Церкви в мире, создает условия для увеличения познания и преодоления в мире энтропийных процессов. Исходя из этого постулата, П.А. Флоренский трактует власть как многоуровневую организацию деятельности человека по преображению мира, каждый уровень которой отвечает за свой масштаб, свою зону «компетентности». В силу этого устанавливается связь власти с Божественными энергиями. В результате государство оказывается включенным в Церковь, понимаемую П.А. Флоренским не как некая отдельная организация или изолированный институт, а как вселенская и вне историческая деятельность высшего порядка.
Gravitational and electromagnetic radiation from binary black holes with electric and magnetic charges: Elliptical orbits on a cone
Creators: name: Liu, Lang
name: Christiansen, Øyvind
name: Ruan, Wen-Hong
name: Guo, Zong-Kuan
name: Cai, Rong-Gen
name: Kim, Sang Pyo
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Extending the electromagnetic and gravitational radiations from binary black holes with electric and magnetic charges in circular orbits in Phys. Rev. D {\bf 102}, 103520 (2020), we calculate the total emission rates of energy and angular momentum due to gravitational and electromagnetic radiations from dyonic binary black holes in precessing elliptical orbits. It is shown that the emission rates of energy and angular momentum due to gravitational and electromagnetic radiations have the same dependence on the conic angle for different orbits. Moreover, we obtain the evolutions of orbits and find that a circular orbit remains circular while an elliptic orbit becomes quasi-circular due to electromagnetic and gravitational radiations. Using the evolution of orbits, we derive the waveform models for dyonic binary black hole inspirals and show the amplitudes of the gravitational waves for dyonic binary black hole inspirals differ from those for Schwarzschild binary black hole inspirals, which can be used to test electric and magnetic charges of black holes.
description: 10 pages, 2 figures, a new section added
Empowering Migrant Women Through Poetry
Creators: name: Panagakou, Stamatoula
Publisher: name: Journal of Educational Thought / Revue de la Pensée Educative
Year: 2021

description: It was a lovely summer day in Athens when I welcomed Alishba, Sahar, Mahdia, Sakineh, Fatima, Khadija, Mahboubeh, Heba and Rahima in my poetry workshop. We shared tea and coffee, cakes and fresh fruit. The room was filled with laughter and vivid conversation in English, Greek, Arabic and Farsi. The women looked happy and relaxed, as we were ready to explore the poetry of the Nobel Laureate Odysseus Elytis (1911-1996). Selected poems from his Orientations (1940), Sun the First (1943), The Sovereign Sun (1971) and Maria Nefeli (1978) transformed the place into a hothouse of ideas and creativity. With the wings of our imagination, “we walked in the fields” and the sun found us “again on the sandy shores” untangling the nets of dreams. We “drank water” from the springs of ancient villages and heard sublime hymns as the wind loitered “among the quinces.” 1
description: Journal of Educational Thought / Revue de la Pensée Educative, Vol. 53 No. 3 (2020): Journal of Educational Thought
Inverse limit systems associated with F_2^n zero schwarzian unimodal mappings
Creators: name: Kwasniewski, B. K.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Dynamical Systems (math.DS)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 37E05; 47L40

description: We present an illustrative example of an inverse limit space and a shift map associated with an F_2^n unimodal mapping consisting of two hyperbolae. Topologically, in case n=0 the limit space is an interval, in case n=1,2, it is a sin(1/x)-continuum, and in case n=3 it is a certain continuum endowed with a specific geometrical beauty. The dynamics of the shift map is also described. Operator algebraists may regard the constructed space as a spectrum of a commutative coefficient C*-algebra - an object which plays a role in crossed-product theory.
description: 9 figures
Schwinger Boson approach to the fully screened Kondo model
Creators: name: Rech, J.
name: Coleman, P.
name: Zarand, G.
name: Parcollet, O.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We apply the Schwinger boson scheme to the fully screened Kondo model and generalize the method to include antiferromagnetic interactions between ions. Our approach captures the Kondo crossover from local moment behavior to a Fermi liquid with a non-trivial Wilson ratio. When applied to the two impurity model, the mean-field theory describes the "Varma Jones" quantum phase transition between a valence bond state and a heavy Fermi liquid.
description: 4 pages, 4 figures. Changes to references and text in v2
Circulation by microwave-induced vortex transport for signal isolation
Creators: name: Richman, Brittany
name: Taylor, Jacob M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Magnetic fields break time-reversal symmetry, which is leveraged in many settings to enable the nonreciprocal behavior of light. This is the core physics of circulators and other elements used in a variety of microwave and optical settings. Commercial circulators in the microwave domain typically use ferromagnetic materials and wave interference, requiring large devices and large fields. However, quantum information devices for sensing and computation require small sizes, lower fields, and better on-chip integration. Equivalences to ferromagnetic order -- such as the XY model -- can be realized at much lower magnetic fields by using arrays of superconducting islands connected by Josephson junctions. Here we show that the quantum-coherent motion of a single vortex in such an array suffices to induce nonreciprocal behavior, enabling a small-scale, moderate-bandwidth, and low insertion loss circulator at very low magnetic fields and at microwave frequencies relevant for experiments with qubits.
description: 18 pages, 11 figures. Latest version includes new figures & appendices
[Brev til DKNVS]
Creators: name: Schultz, Niels Stockfleth
name: Det Kongelige Norske Videnskabers Selskab (DKNVS)
Publisher: name: Unknown
Year: 1832

description: Vil gjerne fortsette som preses for VS til en ny blir valgt i mars. Skriver videre om noen plansjer av Thorvaldsen
Bright-Exciton Fine Structure and Anisotropic Exchange in CdSe Nanocrystal Quantum Dots
Creators: name: Furis, M.
name: Htoon, H.
name: Petruska, M. A.
name: Barrick, T.
name: Klimov, V. I.
name: Crooker, S. A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on polarization-resolved resonant photoluminescence (PL) spectroscopy of bright (spin-1) and dark (spin-2) excitons in colloidal CdSe nanocrystal quantum dots. Using high magnetic fields to 33 T, we resonantly excite (and selectively analyze PL from) spin-up or spin-down excitons. At low temperatures (<4K) and above ~10 T, the spectra develop a narrow, circularly polarized peak due to spin-flipped bright excitons. Its evolution with magnetic field directly reveals a large (1-2 meV), intrinsic fine structure splitting of bright excitons, due to anisotropic exchange. These findings are supported by time-resolved PL studies and polarization-resolved PL from single nanocrystals.
description: 4 pages, 5 figures; submitted v2: newer single-dot data
СОЦИАЛЬНОЕ СЛУЖЕНИЕ РУССКОЙ ПРАВОСЛАВНОЙ ЦЕРКВИ: ТРАДИЦИИ И СОВРЕМЕННОСТЬ
Creators: name: Священник Георгий Андрианов
name: Басов Николай Федорович
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: Русская Православная Церковь
социальное служение
традиции
современность
направления работы
содержание деятельности
социальная помощь
потенциалы православной церкви
социальная жизнь
священник
организованное социальное служение

description: В статье раскрывают содержание понятия «социальное служение», анализируются истоки и основные этапы его развития с начала возникновения Русской Православной Церкви и до наших дней. Отмечается, что в новых условиях возросла потребность в оказании социальной помощи неимущим. В связи с этим был востребован потенциал православной церкви, который проявляется в её социальном служении во всех сферах современной жизни человека. Сегодня священник имеет возможность посещать детские учреждения, больницы, воинские части, места заключения, социальные учреждения – быть везде, где требуется поддержка нуждающимся. Это свидетельствует о вступлении Русской Православной Церкви в новый этап своего развития. Анализируются основные направления современного социального служения русской Православной Церкви, содержания её деятельности по церковной социальной помощи нуждающимся. Основное внимание уделено анализу организованного социального служения Церкви в наши дни, связанного с деятельностью Синодального отдела по церковной благотворительности и социальному служению Русской Православной Церкви, образованного 31 января 1991 года.
Standard Model $\mathcal{O}(α)$ renormalization of $g_A$ and its impact on new physics searches
Creators: name: Hayen, Leendert
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present an $\mathcal{O}(α)$ Standard Model calculation of the inner radiative corrections to Gamow-Teller $β$ decays. We find that \textit{a priori} contributions arise from the photonic vertex correction and $γW$ box diagram. Upon evaluation most elastic contributions vanish due to crossing symmetry or cancellation between isoscalar and isovector photonic contributions, leaving only the polarized parity-odd contribution, i.e., the Gamow-Teller equivalent of the well-known axial $γW$ box contribution for Fermi decays. We show that weak magnetism contributes significantly to the Born amplitude, and consider additional hadronic contributions at low energy using a holomorphic continuation of the polarized Bjorken sum rule constrained by experimental data. We perform the same procedure for the Fermi inner radiative correction through a combination of the running of Bjorken and Gross-Llewellyn Smith sum rules. We discuss heavy flavor, higher-twist, and target mass corrections and find a significant increase at low momentum from the latter. We find $Δ_R^A = 0.02532(22)$ and $Δ_R^V = 0.02473(27)$ for axial and vector inner radiative corrections, respectively, resulting in $Δ_R^A-Δ_R^V=0.60(5) \times 10^{-3}$, which allows us to extract $g_A^0$ for the first time to our knowledge. We discuss consequences for comparing experimental data to lattice calculations in beyond Standard Model fits. Further, we show how some traditional $β$ decay calculations contain part of this effect but fail to account for cancellations in the full $\mathcal{O}(α)$result. Finally, we correct for a double-counting instance in the isospin $T=1/2$ mirror decay extraction of $|V_{ud}|$, the up-down matrix element of the Cabibbo-Kobayashi-Maskawa matrix, resolving a long-standing tension and leading to increased precision.
description: 27 pages, 6 figures
Revolutions and Revelations
Creators: name: Quigg, Chris
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Concluding talk, Physics at LHC 2004, Vienna
description: 17 pages, 6 figures uses cjpsuppl.cls and here.sty (included)
Discordant mouse engraftment of the gut microbiota from neonates discordant for delivery mode
Creators: name: Cai, Alexander
Publisher: name: No Publisher Supplied
Year: 2021

description: Caesarean section (CS) is an increasingly common procedure by which the baby is born sterile into the air of the operating room, bypassing the normal exposure to maternal microbiota along with antibiotic exposure leading to altered gut microbiota composition based on birth mode. CS born do not acquire the normal microbiota inoculum at birth, and their microbiota has been shown to be abnormal. We hypothesize that the differences in the human neonatal microbiota lead to different engraftment in germ free mice. To test this hypothesis we aimed to determine microbiota engraftment in sterile mice inoculated with human baby feces discordant to birth mode and the effect of high fat diet (HFD) on the growth and microbiome development. To accomplish these aims we transferred feces from 2 days old human neonates born vaginally (VD) or by CS into 32 germ free (GF)female mice (n=16 in each group)4-6 weeks of age. After 4 weeks post gavage, half of the mice of each group (n=8) were given high fat diet for 5 weeks. Body weight and fecal microbiota structure of the mice were examined at 3-, 5-, 7-, and 9-weeks post gavage. Microbiota richness, beta diversity and discordant taxa were determined using QIIME2 and LEfSe. The results showed that ~300 ASVswere present in the human feces from human neonates, with higher richness in babies born by CS (181 ASVs) than in VD infants(100 ASVs). Bacteroides dominated the feces of babies born by VD while Citrobacter dominated the feces from babies born by CS.The neonatal human inocula showed poor engraftment in mice: only 7-17 of the ~300 ASVs in the human fecesengrafted in mice. Contrary to what was expected with the higher richness in the feces of CS born babies, mice transferred the feces from CS born showed lower engraftment (7 ASVs) than mice receiving feces from VD infants (17 ASVs).LEfSe analysis showed that microbiota in mice receiving the VD inoculum was overrepresented by Escherichia-Shigella, Pantoea, Enterococcus, and Bifidobacterium, while Citrobacter koseri was dominant in mice receiving CS inoculum. HFD did not appear to affect the microbiota, though it did result in phenotypic differences with mice consuming HFD gaining more weight. The results suggest that the microbiota of human neonates engrafts poorly into GF mice, and that there are marked differences in engraftment of the feces of neonates by birth mode.
К ВОПРОСУ О ПРОЦЕДУРЕ ПЕРЕХОДА В «ECCLESIA RITUALIS SUI IURIS» ЧЕРЕЗ «LICENTIA AB APOSTOLICA SEDE»
Creators: name: Иерей Дмитрий Каврига
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: «ritualis»
christifideles
лицензия Святого Престола
Церковь «своего права»
Codex Iuris Canonici
Acta Apostolicae Sedis

description: В предложенной статье автор пытается проанализировать такое феномен, как переход от одной «Ecclesia sui iuris» в другую посредством получения специального разрешения Святого Престола. Данная проблематика является очень актуальной, так как от того, к какой Церкви приписан christifideles, напрямую зависит его участие в литургической жизни, получении Таинств. При этом озвученная проблема касается той ситуации, когда переход в другую Церковь не обусловлен вопросами заключения брака, либо вхождения в семью человека из другого обряда. Этот аспект не изучался подробно в научной литературе западных юристов и богословов, тем более практически не освещен в трудах и исследованиях отечественных авторов.
Towards a Nordic hub for joint evaluation of ESMs
Creators: name: Fouilloux, Anne
Publisher: name: Zenodo
Year: 2021
Subjects: climate
esmvaltool
galaxy
eosc-nordic
nicest2

description: Presentation given during ESMValTool hackathon that is organized by INES, IS-ENES3 and NICEST2. - Give overall picture of the work done within EOSC-Nordic and NICEST2 - Aim to discuss and understand user needs.
description: The presentation was produced for the NeIC NICEST2, that was supported by the Nordic e-Infrastructure Collaboration (NeIC), which is part of NordForsk.
ПРОБЛЕМА СУЩНОСТИ ЧЕЛОВЕКА В РЕЛИГИОЗНОМ ВЗГЛЯДЕ К.П. ПОБЕДОНОСЦЕВА, ОБЕР-ПРОКУРОРА СВЯТЕЙШЕГО СИНОДА РУССКОЙ ПРАВОСЛАВНОЙ ЦЕРКВИ В ПЕРИОД XIX И НАЧАЛА XX СТОЛЕТИЯ
Creators: name: Священник Александр Валерьевич Клевцов
Publisher: name: Ипатьевский вестник
Year: 2020
Subjects: К.П. Победоносцев
человек
образ Божий
вера
«антропоцентризм
гипертрофированный самолюбием»
антиномия
трансцендентность

description: В статье выражается взгляд Константин Петровича Победоносцева оберпрокурора Святейшего Синода Русской Православной Церкви в период XIX и начала XX столетия на проблематику религиозного восприятия сущности человека в вопросе антропологии, отражающийся в положениях о государственной важности и педагогическом значении.
Can tides explain the low dark matter density in Fornax?
Creators: name: Genina, Anna
name: Read, Justin I.
name: Fattahi, Azadeh
name: Frenk, Carlos S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The low dark matter density in the Fornax dwarf galaxy is often interpreted as being due to the presence of a constant density `core', but it could also be explained by the effects of Galactic tides. The latter interpretation has been disfavoured because it is apparently inconsistent with the orbital parameters and star formation history of Fornax. We revisit these arguments with the help of the APOSTLE cosmological hydrodynamics simulations. We show that simulated dwarfs with similar properties to Fornax are able to form stars after infall, so that star formation is not necessarily a good tracer of infall time. We also examine the constraints on the pericentre of Fornax and point out that small pericentres (<50 kpc) are not currently ruled out by the data, allowing for Fornax to be tidally influenced on its current orbit. Furthermore, we find that some dwarfs with large orbital pericentres can be stripped prior to infall due to interactions with more massive galaxies. Tidal effects lead to a reduction in the dark matter density, while the profile remains cuspy. Navarro-Frenk-White profiles are consistent with the kinematic data within 3$σ$ in the innermost regions, while profiles with shallow cusps or cores provide a better fit. We predict that if the reduction of the dark matter density in Fornax occurs, at least in part, because of the action of Galactic tides, then tidal tails should be visible with a surface brightness limit of $\sim35-36$ mag arcsec$^{-2}$ over a survey area of $\gtrsim$100 deg$^2$.
description: 23 pages, 12 figures, accepted in MNRAS
Itinerancy and Hidden Order in $URu_2Si_2$
Creators: name: Tripathi, V.
name: Chandra, P.
name: Coleman, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We argue that key characteristics of the enigmatic transition at $T_0= 17.5K $ in $URu_2Si_2$ indicate that the hidden order is a density wave formed within a band of composite quasiparticles, whose detailed structure is determined by local physics. We expand on our proposal (with J.A. Mydosh) of the hidden order as incommnesurate orbital antiferromagnetism and present experimental predictions to test our ideas. We then turn towards a microscopic description of orbital antiferromagnetism, exploring possible particle-hole pairings within the context of a simple one-band model. We end with a discussion of recent high-field and thermal transport experiment, and discuss their implications for the nature of the hidden order.
description: 18 pages, 7 figures. v2 contains added reference
Quantized critical supercurrent in SrTiO$_3$-based quantum point contacts
Creators: name: Mikheev, Evgeny
name: Rosen, Ilan T.
name: Goldhaber-Gordon, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Superconductivity in SrTiO$_3$ occurs at remarkably low carrier densities and therefore, unlike conventional superconductors, can be controlled by electrostatic gates. Here we demonstrate nanoscale weak links connecting superconducting leads, all within a single material, SrTiO$_3$. Ionic liquid gating accumulates carriers in the leads, and local electrostatic gates are tuned to open the weak link. These devices behave as superconducting quantum point contacts with a quantized critical supercurrent. This is a milestone towards establishing SrTiO$_3$ as a single-material platform for mesoscopic superconducting transport experiments, that also intrinsically contains the necessary ingredients to engineer topological superconductivity
Absolute Rate Theories of Epigenetic Stability
Creators: name: Walczak, Aleksandra M.
name: Onuchic, José N.
name: Wolynes, Peter G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Spontaneous switching events in most characterized genetic switches are rare, resulting in extremely stable epigenetic properties. We show how simple arguments lead to theories of the rate of such events much like the absolute rate theory of chemical reactions corrected by a transmission factor. Both the probability of the rare cellular states that allow epigenetic escape, and the transmission factor, depend on the rates of DNA binding and unbinding events and on the rates of protein synthesis and degradation. Different mechanisms of escape from the stable attractors occur in the nonadiabatic, weakly adiabatic and strictly adiabatic regimes, characterized by the relative values of those input rates.
description: 8 pages, 3 figures
Modified Boltzmann Transport Equation and Freeze Out
Creators: name: Csernai, L. P.
name: Magas, V. K.
name: Molnar, E.
name: Nyiri, A.
name: Tamosiunas, K.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study Freeze Out process in high energy heavy ion reaction. The description of the process is based on the Boltzmann Transport Equation (BTE). We point out the basic limitations of the BTE approach and introduce Modified BTE. The Freeze Out dynamics is presented in the 4-dimensional space-time in a layer of finite thickness, and we employ Modified BTE for the realistic Freeze Out description.
description: 9 pages, 2 figures
Test Your Knowledge: Americans and Food
Creators: name: Lipton, Kathryn L.
name: Lipton, Kathryn L.
Publisher: name: Unknown
Year: 1996
Subjects: Food Consumption/Nutrition/Food Safety

description: Since 1970, significant changes have occurred in what Americans eat, where they buy their food, and how much they spend for food. For example, the average American consumes less red meat and more poultry and fish than in 1970. The consumption of whole milk, animal fats, and eggs has declined, while use of vegetable fats and oils and cheese has increased. At the same time, Americans have begun to eat out more often and are shopping in upscale "gourmet" foodstores and "no-frills" warehouse stores that offer a large selection and low prices. These and other developments are the result of information about the relationship between diet and health, an increase in the number of two-earner families, shifts in population and demographics, changes in consumer lifestyles, and expansion of the products and services offered. The following 50-question food quiz highlights some of the trends in food consumption, marketing, prices, and expenditures reported in several Economic Research Service publications. This informative quiz is designed to be both entertaining and challenging.