cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A qualitative exploration of UK police investigative interviewers’ experiences of their role
Creators: name: Page, Jessica
Publisher: name: University of Leicester
Year: 2020
Subjects: Uncategorized

description: Literature ReviewThe literature review explored the extent and predictors of work-related distress amongst community corrections personnel. Following the systematic search of five databases, 19 quantitative papers were identified as relevant to the current research question and included in the review. Sixteen addressed burnout and the remainder investigated secondary trauma, vicarious trauma, and compassion fatigue. Synthesis revealed community corrections personnel reported burnout at levels akin to other professions working in forensic contexts, though reports of secondary trauma appeared higher. Predictive factors encompassed personal characteristics, role-based, and organisational-related factors. Research to date has little examined responses to indirect trauma. Given evidence if elevated secondary trauma, this should be privileged in future research. Empirical Research Project The role of investigative interviewers can involve in-depth exploration of trauma experienced by vulnerable interviewees. Such indirect exposure to others’ distress may have adverse impacts for police staff that is likely further influenced by organisational culture, support and awareness. The present study aimed to qualitatively explore investigative interviewers’ experiences in undertaking their role in the context of working in a UK police force. Sixteen participants, employed as investigative interviewers across three UK police forces, participated in individual semi-structured interviews. Data were analysed using framework analysis to explore emergent themes encapsulating investigators’ experiences. Five super-ordinate themes were elicited reported as influencing responses to interviewing work comprising: organisational structure; organisational culture; emotional coping strategies; role challenges; and role fulfilment. The research described the emotional impact of investigative interviewing, highlighting organisational, cultural and role based factors that provide further challenges for this population. The findings had several clinical and organisational implications for police services, and future research ideas were discussed.
Magnetic polaron structures in the one-dimensional double and super-exchange model
Creators: name: Vallejo, E.
name: López-Urías, F.
name: Navarro, O.
name: Avignon, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An analytical and numerical study of the one-dimensional double and super-exchange model is presented. A phase separation between ferromagnetic and anti-ferromagnetic phases occurs at low super-exchange interaction energy. When the super-exchange interaction energy gets larger, the conduction electrons are self-trapped within separate small magnetic polarons. These magnetic polarons contain a single electron inside two or three sites depending on the conduction electron density and form a Wigner crystallization. A new phase separation is found between these small polarons and the anti-ferromagnetic phase. Our results could explain the spin-glass-like behavior observed in the nickelate one-dimensional compound Y(2-x)CaxBaNiO5.
description: 6 pages, 8 figures
title: Effects of different herbicide treatments on common ragweed in maize (Hungary)
Creators: name: Kazinczi, Gabriella
name: Novák, Róbert
name: Kerepesi, Ildikó
Publisher: name: Julius Kühn-Institut
Year: 2016

description: Julius-Kühn-Archiv, Nr. 455 (2016): HALT Ambrosia - final project report and general publication of project findings
Effects of wave propagation in canonical Poisson gauge theory under an external magnetic field
Creators: name: Abla, O.
name: Neves, M. J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The non-commutative electrodynamics based on the canonical Poisson gauge theory is studied in this paper. For a pure spatial non-commutativity, we investigate the plane wave solutions in the presence of a constant and uniform magnetic background field for the classical electrodynamics in canonical Poisson gauge theory. We obtain the properties of the medium ruled by the permittivity and the permeability tensors in terms of the non-commutative parameter, with the electrodynamics equations in the momentum space. Using the plane wave solutions mentioned, the dispersion relations are modified by the magnetic background, and the correspondent group velocity is affected by the spatial non-commutative parameter. We construct the energy-momentum tensor and discuss the conserved components of this tensor in the spatial non-commutative case. The birefringence phenomenon is showed through the modified dispersion relations, that depends directly on the non-commutative corrections and also on the magnetic background field. Using the bound of the polarized vacuum with laser (PVLAS) experiment for the vacuum magnetic birefringence, we estimate a theoretical value for the spatial non-commutative parameter.
description: 14 pages, no figures, published version in europhysics letters
title: Современная экономика России: состояние, проблемы и перспективы
Creators: name: Матвеева, М.
name: Окомина, Е.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Данная статья посвящена современному состоянию и развитию экономики России. Названы неоспоримые преимущества и проблемы национальной экономики, к числу которых относятся зависимость от внешних и политических факторов, теневая экономика, недостаток высококвалифицированных кадров, неравенство в развитии отдельных регионов страны, низкий уровень цифровизации и внедрения инновационных технологий. В работе сформулированы основные направления решения указанных проблем, способствующие улучшению системы образования, росту бюджетного финансирования предприятий малого и среднего бизнеса, созданию новых рабочих мест, повышению производительности труда, приведению экономики России в устойчивое состояние.
Optimization of escape kinetics by reflecting and resetting
Creators: name: Capała, Karol
name: Dybiec, Bartłomiej
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Stochastic restarting is a strategy of starting anew. Incorporation of the resetting to the random walks can result in the decrease of the mean first passage time, due to the ability to limit unfavorably meandering, sub-optimal trajectories. In the following manuscript we examine how stochastic resetting influences escape dynamics from the $(-\infty,1)$ interval in the presence of the single-well power-law $|x|^κ$ potentials with $κ>0$. Examination of the mean first passage time is complemented by the analysis of the coefficient of variation, which provides a robust and reliable indicator assessing efficiency of stochastic resetting. The restrictive nature of resetting is compared to placing a reflective boundary in the system at hand. In particular, for each potential, the position of the reflecting barrier giving the same mean first passage time as the optimal resetting rate is determined. Finally, in addition to reflecting, we compare effectiveness of other resetting strategies with respect to optimization of the mean first passage time.
description: 7 pages
A strong magnetic field around the supermassive black hole at the centre of the Galaxy
Creators: name: Eatough, R. P.
name: Falcke, H.
name: Karuppusamy, R.
name: Lee, K. J.
name: Champion, D. J.
name: Keane, E. F.
name: Desvignes, G.
name: Schnitzeler, D. H. F. M.
name: Spitler, L. G.
name: Kramer, M.
name: Klein, B.
name: Bassa, C.
name: Bower, G. C.
name: Brunthaler, A.
name: Cognard, I.
name: Deller, A. T.
name: Demorest, P. B.
name: Freire, P. C. C.
name: Kraus, A.
name: Lyne, A. G.
name: Noutsos, A.
name: Stappers, B.
name: Wex, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The centre of our Milky Way harbours the closest candidate for a supermassive black hole. The source is thought to be powered by radiatively inefficient accretion of gas from its environment. This form of accretion is a standard mode of energy supply for most galactic nuclei. X-ray measurements have already resolved a tenuous hot gas component from which it can be fed. However, the magnetization of the gas, a crucial parameter determining the structure of the accretion flow, remains unknown. Strong magnetic fields can influence the dynamics of the accretion, remove angular momentum from the infalling gas, expel matter through relativistic jets and lead to the observed synchrotron emission. Here we report multi-frequency measurements with several radio telescopes of a newly discovered pulsar close to the Galactic Centre and show that its unusually large Faraday rotation indicates a dynamically relevant magnetic field near the black hole. If this field is accreted down to the event horizon it provides enough magnetic flux to explain the observed emission from the black hole, from radio to X-rays.
description: Advance online publication in Nature, 14/08/13
GAN-AE : An anomaly detection algorithm for New Physics search in LHC data
Creators: name: Vaslin, Louis
name: Barra, Vincent
name: Donini, Julien
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In recent years, interest has grown in alternative strategies for the search for New Physics beyond the Standard Model. One envisaged solution lies in the development of anomaly detection algorithms based on unsupervised machine learning techniques. In this paper, we propose a new Generative Adversarial Network-based auto-encoder model that allows both anomaly detection and model-independent background modeling. This algorithm can be integrated with other model-independent tools in a complete heavy resonance search strategy. The proposed strategy has been tested on the LHC Olympics 2020 dataset with promising results.
description: 11 pages, 9 figures
Cargo size limits and forces of cell-driven microtransport
Creators: name: Panah, Setareh Sharifi
name: Großmann, Robert
name: Lepro, Valentino
name: Beta, Carsten
Publisher: name: arXiv
Year: 2023
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The integration of motile cells into biohybrid microrobots offers unique properties such as sensitive responses to external stimuli, resilience, and intrinsic energy supply. Here we study biohybrid microtransporters that are driven by amoeboid Dictyostelium discoideum cells and explore how the speed of transport and the resulting viscous drag force scales with increasing radius of the spherical cargo particle. Using a simplified geometrical model of the cell-cargo interaction, we extrapolate our findings towards larger cargo sizes that are not accessible with our experimental setup and predict a maximal cargo size beyond which active cell-driven transport will stall. The active forces exerted by the cells to move a cargo show mechanoresponsive adaptation and increase dramatically when challenged by an external pulling force, a mechanism that may become relevant when navigating cargo through complex heterogeneous environments.
Allegorisches Bild; [1848?]
Creators: name: Saphir, Moritz Gottlieb
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Textanfang: Wenn wir es versuchen, vorliegende Allegorie, die eben so geistreich in der Conception als sinnig und gelungen inder Ausführung ist, ...
Fecal sludge and municipal solid waste composting for cost recovery (Balangoda Compost Plant, Sri Lanka) - Case Study
Creators: name: Otoo, Miriam
name: Rao, Krishna C.
name: Hope, L.
name: Atukorala, I.
name: Otoo, Miriam
name: Rao, Krishna C.
name: Hope, L.
name: Atukorala, I.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Financial Economics
subject: Faecal sludge
subject: Municipal wastes
subject: Solid wastes
subject: Composting
subject: Cost recovery
subject: Wastewater treatment
subject: Business models
subject: Inorganic fertilizers
subject: Organic fertilizers
subject: Supply chain
subject: Macroeconomics
subject: Balangoda
subject: Sri Lanka

description: In Otoo, Miriam; Drechsel, Pay (Eds.). Resource recovery from waste: business models for energy, nutrient and water reuse in low- and middle-income countries. Oxon, UK: Routledge - Earthscan
Dzyaloshinskii-Moriya interaction in strongly spin-orbit-coupled systems: General formula and application to topological and Rashba materials
Creators: name: Hayakawa, Yuto
name: Imai, Yusuke
name: Kohno, Hiroshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically study the Dzyaloshinskii-Moriya interaction (DMI) mediated by band electrons with strong spin-orbit coupling (SOC). We first derive a general formula for the coefficient ${\bm D}_i$ of the DMI in free energy in terms of Green's functions, and examine its variations in relation to physical quantities. In general, the DMI coefficient can vary depending on physical quantities, i.e., whether one is looking at equilibrium spin structure (${\bm D}_i$) or spin-wave dispersion (${\bm D}_i^{(2)}$), and the obtained formula helps to elucidate their relations. By explicit evaluations for a magnetic topological insulator and a Rashba ferromagnet with perpendicular magnetization, we observe ${\bm D}_i^{(2)} \ne {\bm D}_i$ in general. In the latter model, or more generally, when the magnetization and the spin-orbit field are mutually orthogonal, ${\bm D}_i$ is exactly related to the equilibrium spin current for arbitrary strength of SOC, generalizing the similar relation for systems with weak SOC. Among various systems with strong SOC, magnetic Weyl semimetals are special in that ${\bm D}_i^{(2)} = {\bm D}_i$, and in fact, the DMI in this system arises as the chiral anomaly.
description: 19 pages, 6 figures
Electric Field Control of Soliton Motion and Stacking in Trilayer Graphene
Creators: name: Yankowitz, Matthew
name: Wang, Joel I-Jan
name: Birdwell, A. Glen
name: Chen, Yu-An
name: Watanabe, K.
name: Taniguchi, T.
name: Jacquod, Philippe
name: San-Jose, Pablo
name: Jarillo-Herrero, Pablo
name: LeRoy, Brian J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The crystal structure of a material plays an important role in determining its electronic properties. Changing from one crystal structure to another involves a phase transition which is usually controlled by a state variable such as temperature or pressure. In the case of trilayer graphene, there are two common stacking configurations (Bernal and rhombohedral) which exhibit very different electronic properties. In graphene flakes with both stacking configurations, the region between them consists of a localized strain soliton where the carbon atoms of one graphene layer shift by the carbon-carbon bond distance. Here we show the ability to move this strain soliton with a perpendicular electric field and hence control the stacking configuration of trilayer graphene with only an external voltage. Moreover, we find that the free energy difference between the two stacking configurations scales quadratically with electric field, and thus rhombohedral stacking is favored as the electric field increases. This ability to control the stacking order in graphene opens the way to novel devices which combine structural and electrical properties.
title: Сущность предпринимательства как социально-экономического явления
Creators: name: Михайлова, А.
name: Окомина, Е.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Предпринимательство не всегда рассматривается как социальный феномен, и зачастую данная тематика включает в себя только экономические черты, однако предпринимательская деятельность – это и комплекс социальных качеств. Цель данной работы заключается в рассмотрении предпринимательской деятельности как со стороны экономики, так и с точки зрения ее социального проявления. Обращено внимание на различия между терминами «предпринимательство» и «бизнес». Приведены черты личности, которые должны развить в себе предприниматели, формируя материальный и духовный потенциал общества, создавая возможность для
практической реализации способностей и талантов каждого индивида.
Modelling and observer design for two wheeled vehicules : Application road-tire adherence estimation and stability analysis in curves
Creators: name: Taoufik, Anass
Publisher: name: Zenodo
Year: 2018
Subjects: Two wheeled vehicules
State estimation
Observer design
road-tire adherence

description: Accidents involving motorbikes constitute an important part of the overall road accidents
 in France, and death rates reach 20%, efforts to reduce them led to an increase in research in
 stability analysis of these vehicles. Corners and curves are the situations that lead the most to
 instability, as they make the driver make control decisions that might turn out to be counter
 intuitive. And as the study and analysis of these motorcycle’s critical driving situations, falls
 and accidents, are difficult to be described analytically because of the simultaneity of different
 and complex phenomena which make the dynamics quite elaborate. In this work, a model
 able to describe the strong non-linearities conveyed by the complex dynamic of a two-wheeled
 vehicle in curves, is presented. The model takes into account the necessary components needed
 to accurately calculate the adherence, and thus use a state observer for difference situations, to
 estimate it in curves, along with the forces involving the tire-road contact dynamics. A stability
 analysis in these situations has been done for different critical variables along with the forward
 speed. The ultimate objective being the synthesis of an alert system in case of instability.
Exact Bayesian Inference on Discrete Models via Probability Generating Functions: A Probabilistic Programming Approach
Creators: name: Zaiser, Fabian
name: Murawski, Andrzej S.
name: Ong, Luke
Publisher: name: arXiv
Year: 2023
Subjects: subject: Programming Languages (cs.PL)
subject: Machine Learning (cs.LG)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: G.3; F.3.2; F.3.1

description: We present an exact Bayesian inference method for discrete statistical models, which can find exact solutions to a large class of discrete inference problems, even with infinite support and continuous priors. To express such models, we introduce a probabilistic programming language that supports discrete and continuous sampling, discrete observations, affine functions, (stochastic) branching, and conditioning on discrete events. Our key tool is probability generating functions: they provide a compact closed-form representation of distributions that are definable by programs, thus enabling the exact computation of posterior probabilities, expectation, variance, and higher moments. Our inference method is provably correct and fully automated in a tool called Genfer, which uses automatic differentiation (specifically, Taylor polynomials), but does not require computer algebra. Our experiments show that Genfer is often faster than the existing exact inference tools PSI, Dice, and Prodigy. On a range of real-world inference problems that none of these exact tools can solve, Genfer's performance is competitive with approximate Monte Carlo methods, while avoiding approximation errors.
description: NeurIPS 2023 version
The Compassion Focused Therapy Therapist Rating Scale: Psychometric properties and expert opinion
Creators: name: Thorne, Grace
Publisher: name: University of Leicester
Year: 2020
Subjects: Uncategorized

description: Treatment fidelity concerns whether therapy is implemented as intended and an important aspect of treatment fidelity is therapist competence. Therapist competence scales are a popular method of assessing whether therapy is competently delivered, however these scales vary in their development and evaluation, and in their resulting reliability and validity. This thesis presents a review of therapist competence scales and an empirical study that investigated a new therapist competence scale for Compassion Focused Therapy.Systematic Literature ReviewThe systematic literature review explored the development and psychometric evaluation of therapist competence scales for cognitive and cognitive-behavioural therapies. Four databases were searched, and thirteen papers were included in the review. The standard of papers was assessed using a bespoke quality appraisal tool and results were narratively synthesised. There was little consensus about the methods that should be used to develop and evaluate competence scales and it was concluded that researchers might use multiple methods of assessing competence rather than rely on competence scales alone.Empirical Research ProjectA mixed-methods approach was used to explore the psychometric properties and expert feedback of the Compassion-Focused Therapy Therapist Rating Scale (CFT-TCRS; Horwood et al., 2019). CFT experts watched clips of simulated CFT and used the CFT-TCRS to assign competence ratings before engaging in a semi-structured interview. Inter-rater reliability between participants was ‘good’. Content analysis of the expert feedback provided a number of useful suggestions to improve the scale. Once amended the CFT-TCRS may become a useful tool for clinical practice, therapist training and continued research into aspects of treatment fidelity in CFT.
Meissner Effect Probing of Odd-Frequency Triplet Pairing in Superconducting Spin Valves
Creators: name: Alidoust, Mohammad
name: Halterman, Klaus
name: Linder, Jacob
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Superconducting correlations which are long-ranged in magnetic systems have attracted much attention due to their spin-polarization properties and potential use in spintronic devices. Whereas experiments have demonstrated the slow decay of such correlations, it has proven more difficult to obtain a smoking gun signature of their odd-frequency character which is responsible, e.g. for their gapless behavior. We here demonstrate that the magnetic susceptibility response of a normal metal in contact with a superconducting spin-valve provides precisely this signature, namely in form of an anomalous "positive" Meissner effect which may be tuned back to a conventional "negative" Meissner response simply by altering the magnetization configuration of the spin-valve.
description: 6 pages, 4 figures. To Appear in Physical Review B
title: Ansicht der Mainbrücke und Kay's; [um 1860]
title: Frankfurt am Main = Vue des Quais et du Pont sur le Mein
titleType: Subtitle
Creators: name: Dielmann, Jakob Fürchtegott
name: Buhl, Jakob Ludwig
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Vorlageform der Veröffentlichungsangabe: C. Jügel
Wasserstein contraction and spectral gap of slice sampling revisited
Creators: name: Schär, Philip
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistics Theory (math.ST)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 65C05 (Primary) 60J05, 60J22 (Secondary)

description: We propose a new class of Markov chain Monte Carlo methods, called $k$-polar slice sampling ($k$-PSS), as a technical tool that interpolates between and extrapolates beyond uniform and polar slice sampling. By examining Wasserstein contraction rates and spectral gaps of $k$-PSS, we obtain strong quantitative results regarding its performance for different kinds of target distributions. Because $k$-PSS contains uniform and polar slice sampling as special cases, our results significantly advance the theoretical understanding of both of these methods. In particular, we prove realistic estimates of the convergence rates of uniform slice sampling for arbitrary multivariate Gaussian distributions on the one hand, and near-arbitrary multivariate t-distributions on the other. Furthermore, our results suggest that for heavy-tailed distributions, polar slice sampling performs dimension-independently well, whereas uniform slice sampling suffers a rather strong curse of dimensionality.
description: 28 pages, 3 figures
Progressive slowing down of spin fluctuations in underdoped LaFeAsO$_{1-x}$F$_x$
Creators: name: Hammerath, F.
name: Gräfe, U.
name: Kühne, H.
name: Kuhns, P. L.
name: Reyes, A. P.
name: Lang, G.
name: Wurmehl, S.
name: Büchner, B.
name: Carretta, P.
name: Grafe, H. -J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The evolution of low-energy spin dynamics in the iron-based superconductor LaFeAsO$_{1-x}$F$_x$ was studied over a broad doping, temperature, and magnetic field range (x = 0 - 0.15, T up to 480K, H up to 30T) by means of As nuclear magnetic resonance (NMR). An enhanced spin-lattice relaxation rate divided by temperature, 1/T1T, in underdoped superconducting samples (x = 0.045, 0.05 and 0.075) suggests the presence of antiferromagnetic spin fluctuations, which are strongly reduced in optimally-doped (x = 0.10) and completely absent in overdoped (x = 0.15) samples. In contrast to previous analysis, Curie-Weiss fits are shown to be insufficient to describe the data over the whole temperature range. Instead, a BPP-type model is used to describe the occurrence of a peak in 1/T1T clearly above the superconducting transition, reflecting a progressive slowing down of the spin fluctuations down to the superconducting phase transition.
description: 10 pages, 10 figures
Keyboard for inputting Chinese language
Creators: name: Mishra, Umakant
Publisher: name: arXiv
Year: 2013
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: As the structure of Chinese characters are very different, it is very difficult to input Chinese characters into computer quickly and conveniently. The conventional keyboard does not support the pictorial characters in Chinese language. There are 3000 to 6000 commonly used pictorial Chinese characters (Hanzi). There are a few existing systems which include "PinYin" (phonetic) system, a combination of the PinYin system and character form techniques, whole character encoding, stroke input encoding, and stoke form encoding. Each of the methods have their own advantages and disadvantages. This article describes two inventions on inputting Chinese language through a standard keyboard.
description: Published in TRIZsite Journal, Apr 2005, also available in http://papers.ssrn.com/abstract=932271
title: Денежные агрегаты: новые подходы к расчету
Creators: name: Мутау, С.
name: Сурженко, А.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: В статье рассмотрены подходы к построению денежных агрегатов и предложен ряд уточнений для национального счетоводства, который позволит, по мнению авторов, более корректно принимать финансовые решения в денежной сфере на национальном уровне.
Near-Infrared long-slit spectra of Seyfert Galaxies: gas excitation across the central kiloparsec
Creators: name: van der Laan, T. P. R.
name: Schinnerer, E.
name: Boeker, T.
name: Armus, L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The excitation of the gas phase of the interstellar medium can be driven by various mechanisms. In galaxies with an active nucleus, such as Seyfert galaxies, both radiative and mechanical energy from the central black hole, or the stars in the disk surrounding it may play a role. We investigate the relative importance and range of influence of the active galactic nucleus for the excitation of ionized and molecular gas in the central kiloparsec of its host galaxy. We present H- and K-band long-slit spectra for a sample of 21 nearby (D <70 Mpc) Seyfert galaxies obtained with the NIRSPEC instrument on the Keck telescope. For each galaxy, we fit the nebular line emission, stellar continua, and warm molecular gas as a function of distance from the nucleus. Our analysis does not reveal a clear difference between the nucleus proper and off-nuclear environment in terms of excitation mechanisms, suggesting that the influence of an AGN reaches far into the disk of the host galaxy. The radial variations in emission line ratios indicate that, while local mechanisms do affect the gas excitation, they are often averaged out when measuring over extended regions. The fully calibrated long-slit spectra, as well as our fitting results, are made available on-line.
description: Published in A&A. The fully calibrated long-slit spectra, as well as our fitting results, are available on-line via the CDS
Novel Machine Learning and Differentiable Programming Techniques applied to the VIP-2 Underground Experiment
Creators: name: Napolitano, F
name: Bazzi, M
name: Bragadireanu, M
name: Cargnelli, M
name: Clozza, A
name: De Paolis, L
name: Del Grande, R
name: Fiorini, C
name: Guaraldo, C
name: Iliescu, M
name: Laubenstein, M
name: Manti, S
name: Marton, J
name: Miliucci, M
name: Piscicchia, K
name: Porcelli, A
name: Scordo, A
name: Sgaramella, F
name: Sirghi, D
name: Sirghi, F
name: Doce, O
name: Zmeskal, J
name: Curceanu, C
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In this work, we present novel Machine Learning and Differentiable Programming enhanced calibration techniques used to improve the energy resolution of the Silicon Drift Detectors (SDDs) of the VIP-2 underground experiment at the Gran Sasso National Laboratory (LNGS). We achieve for the first time a Full Width at Half Maximum (FWHM) in VIP-2 below 180 eV at 8 keV, improving around 10 eV on the previous state-of-the-art. SDDs energy resolution is a key parameter in the VIP-2 experiment, which is dedicated to searches for physics beyond the standard quantum theory, targeting Pauli Exclusion Principle (PEP) violating atomic transitions. Additionally, we show that this method can correct for potential miscalibrations, requiring less fine-tuning with respect to standard methods.
description: Submitted to Measurement Science and Technology
One loop integration with hypergeometric series by using recursion relations
Creators: name: Watanabe, Norihisa
name: Kaneko, Toshiaki
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: General one-loop integrals with arbitrary mass and kinematical parameters in $d$-dimensional space-time are studied. By using Bernstein theorem, a recursion relation is obtained which connects $(n+1)$-point to $n$-point functions. In solving this recursion relation, we have shown that one-loop integrals are expressed by a newly defined hypergeometric function, which is a special case of Aomoto-Gelfand hypergeometric functions. We have also obtained coefficients of power series expansion around 4-dimensional space-time for two-, three- and four-point functions. The numerical results are compared with LoopTools for the case of two- and three-point functions as examples.
title: Трансформация условий предпринимательства и общества за счет развития цифровой экономики
Creators: name: Субботина, Т.
name: Кузьмина, Н.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Цифровая трансформация в современной реальности выступает фундаментальным фактором, под влиянием которого мир принимает новые очертания. Цифровая трансформация не ограничивается интернетом, его повсеместным внедрением в деятельность отдельно взятых людей и целых хозяйственных комплексов. Она выходит за эти рамки, выступая за использование новейших технологий. Цифровая трансформация затрагивает также и глобальную экономику, и влияние ее столь велико, что на наших глазах осуществляется переход в новую эпоху.
Die Frage nach dem Amt und dem allgemeinen Priestertum beim Neuaufbruch kirchlicher Arbeit in slowakischen Gemeinden
Creators: name: Klátik, Miloš
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 41 (1994): Lutherische Kirche in der Welt, Band 41
title: Особенности разработки нового туристского маршрута в рамках участия в чемпионатах профессионального мастерства по стандартам Worldskillsrussia в компетенции R9 Туризм
Creators: name: Вязанкин, В.
name: Маркова, С.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: В данной статье собраны ключевые моменты, а также сформирована последовательность выполнения одного из аспектов модуля «Разработка и обоснование нового туристского маршрута», который входит в список заданий, выполняемых в ходе чемпионата профессионального мастерства WorldSkills Russia в компетенции R9 Туризм. Даны рекомендации по выбору (и его обоснованию) основных услуг, предоставляемых туристам в ходе формирования нового туристского маршрута.
$Λ$CDM model with a scalar perturbation vs. preferred direction of the universe
Creators: name: Li, Xin
name: Lin, Hai-Nan
name: Wang, Sai
name: Chang, Zhe
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a scalar perturbation for the $Λ$CDM model, which breaks the isotropic symmetry of the universe. Based on the Union2 data, the least-$χ^2$ fit of the scalar perturbed $Λ$CDM model shows that the universe has a preferred direction $(l,b)=(287^\circ\pm25^\circ,11^\circ\pm22^\circ)$. The magnitude of scalar perturbation is about $-2.3\times10^{-5}$. The scalar perturbation for the $Λ$CDM model implies a peculiar velocity, which is perpendicular to the radial direction. We show that the maximum peculiar velocities at redshift $z=0.15$ and $z=0.015$ equal to $73\pm28 \rm km\cdot s^{-1}$ and $1099\pm427 \rm km\cdot s^{-1}$, respectively. They are compatible with the constraints on peculiar velocity given by Planck Collaboration.
description: 10 pages, 2 figures
Spectroscopic Confirmation of Young Planetary-Mass Companions on Wide Orbits
Creators: name: Bowler, Brendan P.
name: Liu, Michael C.
name: Kraus, Adam L.
name: Mann, Andrew W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present moderate-resolution ($R$$\sim$4000-5000) near-infrared integral field spectroscopy of the young (1-5 Myr) 6-14 $M_\mathrm{Jup}$ companions ROXs 42B b and FW Tau b obtained with Keck/OSIRIS and Gemini-North/NIFS. The spectrum of ROXs 42B b exhibits clear signs of low surface gravity common to young L dwarfs, confirming its extreme youth, cool temperature, and low mass. Overall, it closely resembles the free-floating 4-7 $M_\mathrm{Jup}$ L-type Taurus member 2MASS J04373705+2331080. The companion to FW Tau AB is more enigmatic. Our optical and near-infrared spectra show strong evidence of outflow activity and disk accretion in the form of line emission from [S II], [O I], H$α$, Ca II, [Fe II], Pa$β$, and H$_2$. The molecular hydrogen emission is spatially resolved as a single lobe that stretches $\approx$0.1" (15 AU). Although the extended emission is not kinematically resolved in our data, its morphology resembles shock-excited H$_2$ jets primarily seen in young Class 0 and Class I sources. The near-infrared continuum of FW Tau b is mostly flat and lacks the deep absorption features expected for a cool, late-type object. This may be a result of accretion-induced veiling, especially in light of its strong and sustained H$α$ emission ($EW$(H$α$)$\gtrsim$290 Å). Alternatively, FW Tau b may be a slightly warmer (M5-M8) accreting low-mass star or brown dwarf (0.03-0.15 $M_{\odot}$) with an edge-on disk. Regardless, its young evolutionary stage is in stark contrast to its Class III host FW Tau AB, indicating a more rapid disk clearing timescale for the host binary system than for its wide companion. Finally, we present near-infrared spectra of the young ($\sim$2-10 Myr) low-mass (12-15 $M_\mathrm{Jup}$) companions GSC 6214-210 B and SR 12 C and find they best resemble low gravity M9.5 and M9 substellar templates.
description: ApJ, accepted
Cooperative model for financially sustainable municipal solid waste composting (NAWACOM, Kenya) - Case Study
Creators: name: Otoo, Miriam
name: Karanja, N.
name: Odero, J.
name: Hope, L.
name: Otoo, Miriam
name: Karanja, N.
name: Odero, J.
name: Hope, L.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agricultural Finance
subject: Financial Economics
subject: Public Economics
subject: Solid wastes
subject: Municipal wastes
subject: Composting
subject: Financing
subject: Cooperatives
subject: Soil conditioners
subject: Organic wastes
subject: Waste management
subject: Business models
subject: Macroeconomics
subject: Supply chain
subject: Environmental impact
subject: Case studies
subject: Kakuru
subject: Kenya

description: In Otoo, Miriam; Drechsel, Pay (Eds.). Resource recovery from waste: business models for energy, nutrient and water reuse in low- and middle-income countries. Oxon, UK: Routledge - Earthscan
title: Plan von Frankfurt a/M.; [1848]
title: Die am 18 September 1848 errichteten Barrikaden sind roth bezeichnet
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Vorlageform der Veröffentlichungsangabe: zu haben bei E. Kern
Understanding the Planetary Formation and Evolution in Star Clusters(UPiC)-I: Evidence of Hot Giant Exoplanets Formation Timescales
Creators: name: Dai, Yuan-Zhe
name: Liu, Hui-Gen
name: Yang, Jia-Yi
name: Zhou, Ji-Lin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Planets in young star clusters could shed light on planet formation and evolution since star clusters can provide accurate age estimation. However, the number of transiting planets detected in clusters was only $\sim 30$, too small for statistical analysis. Thanks to the unprecedented high-precision astrometric data provided by Gaia DR2 and Gaia DR3, many new Open Clusters(OCs) and comoving groups have been identified. The UPiC project aims to find observational evidence and interpret how planet form and evolve in cluster environments. In this work, we cross-match the stellar catalogs of new OCs and comoving groups with confirmed planets and candidates. We carefully remove false positives and obtain the biggest catalog of planets in star clusters up to now, which consists of 73 confirmed planets and 84 planet candidates. After age validation, we obtain the radius--age diagram of these planets/candidates. We find an increment of the fraction of Hot Jupiters(HJs) around 100 Myr and attribute the increment to the flyby-induced high-e migration in star clusters. An additional small bump of the fraction of HJs after 1 Gyr is detected, which indicates the formation timescale of HJ around field stars is much larger than that in star clusters. Thus, stellar environments play important roles in the formation of HJs. The hot-Neptune desert occurs around 100 Myr in our sample. A combination of photoevaporation and high-e migration may sculpt the hot-Neptune desert in clusters.
description: 22 pages, 11 figures, 2 tables, accepted for publication in AJ
title: Эколого-краеведческая тропа «Гора имен»
Creators: name: Ломакина, Н.
name: Вязанкин, В.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Данная статья посвящена формированию уникального туристского маршрута «Гора имен», который вызван необходимостью решения ряда важных проблем как местного, так и областного уровня, а именно: привлечение внимания к экологическим проблемам, развитие внутреннего туризма, сохранение и развитие уникальных природно-исторических памятников, а также увеличение возможностей обучения подрастающего поколения по нескольким направлениям.
Towards Memory-Efficient Training for Extremely Large Output Spaces -- Learning with 500k Labels on a Single Commodity GPU
Creators: name: Schultheis, Erik
name: Babbar, Rohit
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: In classification problems with large output spaces (up to millions of labels), the last layer can require an enormous amount of memory. Using sparse connectivity would drastically reduce the memory requirements, but as we show below, it can result in much diminished predictive performance of the model. Fortunately, we found that this can be mitigated by introducing a penultimate layer of intermediate size. We further demonstrate that one can constrain the connectivity of the sparse layer to be uniform, in the sense that each output neuron will have the exact same number of incoming connections. This allows for efficient implementations of sparse matrix multiplication and connection redistribution on GPU hardware. Via a custom CUDA implementation, we show that the proposed approach can scale to datasets with 670,000 labels on a single commodity GPU with only 4GB memory.
Stability of viscous long liquid filaments
Creators: name: Driessen, Theo
name: Jeurissen, Roger
name: Wijshoff, Herman
name: Toschi, Federico
name: Lohse, Detlef
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the collapse of an axisymmetric liquid filament both analytically and by means of a numerical model. The liquid filament, also known as ligament, may either collapse stably into a single droplet or break up into multiple droplets. The dynamics of the filament are governed by the viscosity and the aspect ratio, and the initial perturbations of its surface. We find that the instability of long viscous filaments can be completely explained by the Rayleigh-Plateau instability, whereas a low viscous filament can also break up due to end pinching. We analytically derive the transition between stable collapse and breakup in the Ohnesorge number versus aspect ratio phase space. Our result is confirmed by numerical simulations based on the slender jet approximation and explains recent experimental findings by Castrejon-Pita et al., PRL 108, 074506 (2012).
description: 7 pages
Das traditionelle Verständnis von Amt und Gemeinde in der siebenbürgisch-sächsischen Kirche als Grundlage für die geistliche Erfahrung und pastorale Arbeit in der Diasporasituation
Creators: name: Klein, Christoph
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 41 (1994): Lutherische Kirche in der Welt, Band 41
title: Экология личности и ландшафтотерапия в теории и практике психологического туризма
Creators: name: Смирнова, М.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Экология личности прежде всего связана с установками на сохранение физического, биологического, духовного и психо-эмоционального здоровья человека. Психологический туризм как инновационная технология обслуживания имеет значительный потенциал в решении проблем гармонизации личности и представляет
собой перспективное направление на современном рынке туристских услуг. Однако в российской практике успешные примеры реализации психологических туров в настоящее время единичны, недостаточно изучены и систематизированы, что определяет актуальность дальнейших исследований в области прикладной
ландшафтотерапии и общей санаторно-курортной практике.
György Bárány von Szenicze (1685-1757) und sein Bibelwerk
Creators: name: Csepregi, Zoltán
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 41 (1994): Lutherische Kirche in der Welt, Band 41
AI-Supported Assessment of Load Safety
Creators: name: Schöning, Julius
name: Kruse, Niklas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Load safety assessment and compliance is an essential step in the corporate process of every logistics service provider. In 2020, a total of 11,371 police checks of trucks were carried out, during which 9.6% (1091) violations against the load safety regulations were detected. For a logistic service provider, every load safety violation results in height fines and damage to reputation. An assessment of load safety supported by artificial intelligence (AI) will reduce the risk of accidents by unsecured loads and fines during safety assessments. This work shows how photos of the load, taken by the truck driver or the loadmaster after the loading process, can be used to assess load safety. By a trained two-stage artificial neural network (ANN), these photos are classified into three different classes I) cargo loaded safely, II) cargo loaded unsafely, and III) unusable image. By applying several architectures of convolutional neural networks (CNN), it can be shown that it is possible to distinguish between unusable and usable images for cargo safety assessment. This distinction is quite crucial since the truck driver and the loadmaster sometimes provide photos without the essential image features like the case structure of the truck and the whole cargo. A human operator or another ANN will then assess the load safety within the second stage.
description: 9 pages, 4 figures, 2 tables
Beyond Superoscillation: General Theory of Approximation with Bandlimited Functions
Creators: name: Karmakar, Tathagata
name: Jordan, Andrew N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We give a general strategy to construct superoscillating/growing functions using an orthogonal polynomial expansion of a bandlimited function. The degree of superoscillation/growth is controlled by an anomalous expectation value of a pseudodistribution that exceeds the band limit. The function is specified via the rest of its cumulants of the pseudodistribution. We give an explicit construction using Legendre polynomials in the Fourier space, which leads to an expansion in terms of spherical Bessel functions in the real space. The other expansion coefficients may be chosen to optimize other desirable features, such as the range of super behavior. We provide a prescription to generate bandlimited functions that mimic an arbitrary behavior in a finite interval. As target behaviors, we give examples of a superoscillating function, a supergrowing function, and even a discontinuous step function. We also look at the energy content in a superoscillating/supergrowing region and provide a bound that depends on the minimum value of the logarithmic derivative in that interval. Our work offers a new approach to analyzing superoscillations/supergrowth and is relevant to the optical field spot generation endeavors for far-field superresolution imaging.
description: 10 pages, 4 figures