cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Behavioral Characterizations of Naivete for Time-Inconsistent Preferences
Creators: name: Ahn, David
name: Iijima, Ryota
name: Le Yaouanq, Yves
name: Sarver, Todd
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018
Subjects: subject: 330

description: We propose nonparametric definitions of absolute and comparative naivete. These definitions leverage ex-ante choice of menu to identify predictions of future behavior and ex-post (random) choices from menus to identify actual behavior. The main advantage of our definitions is their independence from any assumed functional form for the utility function representing behavior. An individual is sophisticated if she is indifferent ex ante between retaining the option to choose from a menu ex post or comitting to her actual distribution of choices from that menu. She is naive if she prefers the flexibility in the menu, reflecting a mistaken belief that she will act more virtously than she actually will. We propose two definitions of comparative naivete and explore the restrictions implied by our definitions for several prominent models of time inconsistency.
title: Obstacles to Efficient Allocations of Public Education Spending
title: Evidence From a Representative Survey Experiment
titleType: Subtitle
Creators: name: Werner, Katharina
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018
Subjects: subject: 330

description: Economic research suggests that investments in early education are generally more successful than investments at larger ages. This paper presents a representative survey experiment on education spending in Germany, which exhibits low relative public spending on early education. Results are consistent with a model of misconceptions: informing randomly selected respondents about benefits of early education spending shifts majority support for public spending increases from later education levels to spending on early and primary education. Effects of information provision persist over a two-week period in a follow-up survey. By contrast, results do not suggest self-interested groups inefficiently allocate public education spending.
title: Mean-Field Leader-Follower Games with Terminal State Constraint
Creators: name: Fu, Guanxing
name: Horst, Ulrich
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018
Subjects: subject: 330

description: We analyze linear McKean-Vlasov forward-backward SDEs arising in leader-follower games with mean-field type control and terminal state constraints on the state process. We establish an existence and uniqueness of solutions result for such systems in time-weighted spaces as well as a convergence result of the solutions with respect to certain perturbations of the drivers of both the forward and the backward component. The general results are used to solve a novel single-player model of portfolio liquidation under market impact with expectations feedback as well as a novel Stackelberg game of optimal portfolio liquidation with asymmetrically informed players.
Supersymmetric Perturbations of the M5 brane
Creators: name: Niarchos, Vasilis
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study long-wavelength supersymmetric deformations of brane solutions in supergravity using an extension of previous ideas within the general scheme of the blackfold approach. As a concrete example, we consider long-wavelength perturbations of the planar M2-M5 bound state solution in eleven-dimensional supergravity. We propose a specific ansatz for the first order deformation of the supergravity fields and explore how this deformation perturbs the Killing spinor equations. We find that a special part of these equations gives a projection equation on the Killing spinors that has the same structure as the $κ$-symmetry condition of the abelian M5 brane theory. Requiring a match between supergravity and gauge theory implies a specific non-linear gauge-gravity map between the bosonic fields of the abelian M5 brane theory and the gravity-induced fluid-like degrees of freedom of the blackfold equations that control the perturbative gravity solution. This observation sheds new light on the SUGRA/DBI correspondence.
description: 38 pages, harvmac
Dynamics of wire frame glasses in two dimensions
Creators: name: King, David A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The dynamics of wire frame particles in concentrated suspension are studied by means of a 2D model and compared to those of rod-like particles. The wire frames have bent or branched structures constructed from infinitely thin rigid rods. In the model, a particle is surrounded by diffusing points that it cannot cross. We derive a formal expression for the mean squared displacement (MSD) and, by using a self-consistent approximation, we find markedly different dynamics for wire frames and rods. For wire frames, there exists a critical concentration of points above which they become frozen with the long time MSD reaching a plateau. Rods, on the other hand, always diffuse by reptation. We also study the rheology through the elastic stress, and more striking differences are found; the initial magnitude of the stress for wire frames is much larger than for rods, scaling like the square of the point concentration, and above the critical concentration, the stress for wire frames appears to persist indefinitely while for rods it always decays.
description: 25 pages, 4 figures
Kriegsjournalismus aus der Provinz: Colettes Heures longues
Creators: name: Casarini, Maddalena
Publisher: name: HeLix - Dossiers zur romanischen Literaturwissenschaft
Year: 2023

description: Focusing on Sidonie-Gabrielle Colette's Les Heures longues (1917), this paper investigates how the role of the province and the metropolis changed in French journalism during the First World War. Colette’s volume detaches a selection of her earlier wartime articles from their original journalistic context, reconfiguring the serial pieces as a work that captures the challenges women face writing war journalism. Her short texts document the new peripherality of the capital, which is no longer the primary setting of the major news items as the armed conflict takes place far from Paris. They also describe the increasing centrality of provincial areas, which gain new importance as civilians leave the capital to replace rural workers departing for the front. Colette’s volume develops a new poetics that express the deceleration of everyday life at the periphery of the war, and juxtaposes divergent experiences through a weaving of different perspectives.
description: HeLix - Dossiers zur romanischen Literaturwissenschaft, Bd. 15 Nr. 1 (2023): ‚Provinz‘ in Serie. Regionalität und Glokalität in seriellen Erzählungen und TV-Serien seit der Moderne
First-principles study of intrinsic and hydrogen point defects in the earth-abundant photovoltaic absorber Zn3P2
Creators: name: Yuan, Zhenkun
name: Xiong, Yihuang
name: Hautier, Geoffroy
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Zinc phosphide (Zn3P2) has had a long history of scientific interest largely because of its potential for earth-abundant photovoltaics. To realize high-efficiency Zn3P2 solar cells, it is critical to understand and control point defects in this material. Using hybrid functional calculations, we assess the energetics and electronic behavior of intrinsic point defects and hydrogen impurities in Zn3P2. All intrinsic defects are found to act as compensating centers in p-type Zn3P2 and have deep levels in the band gap, except for zinc vacancies which are shallow acceptors and can act as a source of doping. Our work highlights that zinc vacancies rather than phosphorus interstitials are likely to be the main source of p-type doping in as-grown Zn3P2. We also show that Zn-poor and P-rich growth conditions, which are usually used for enhancing p-type conductivity of Zn3P2, will facilitate the formation of certain deep-level defects (P_Zn and P_i) which might be detrimental to solar cell efficiency. For hydrogen impurities, which are frequently present in the growth environment of Zn3P2, we study interstitial hydrogen and hydrogen complexes with vacancies. The results suggest small but beneficial effects of hydrogen on the electrical properties of Zn3P2.
title: Giving Once, Giving Twice: A Two-Period Field Experiment On Intertemporal Crowding in Charitable Giving
Creators: name: Adena, Maja
name: Huck, Steffen
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018
Subjects: subject: 330

description: We study intertemporal crowding between two fundraising campaigns for the same charitable organization by manipulating donors' beliefs about the likelihood of future campaigns in two subsequent field experiments. The data shows that initial giving is decreasing in the likelihood of a future campaign while subsequent giving increases in initial giving. While this refutes the predictions of a simple expected utility model, the pattern is in line with a model that allows for (anticipated or unanticipated) habit formation provided that donations in the two periods are substitutes.
A GPT-4 Reticular Chemist for Guiding MOF Discovery
Creators: name: Zheng, Zhiling
name: Rong, Zichao
name: Rampal, Nakul
name: Borgs, Christian
name: Chayes, Jennifer T.
name: Yaghi, Omar M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We present a new framework integrating the AI model GPT-4 into the iterative process of reticular chemistry experimentation, leveraging a cooperative workflow of interaction between AI and a human researcher. This GPT-4 Reticular Chemist is an integrated system composed of three phases. Each of these utilizes GPT-4 in various capacities, wherein GPT-4 provides detailed instructions for chemical experimentation and the human provides feedback on the experimental outcomes, including both success and failures, for the in-context learning of AI in the next iteration. This iterative human-AI interaction enabled GPT-4 to learn from the outcomes, much like an experienced chemist, by a prompt-learning strategy. Importantly, the system is based on natural language for both development and operation, eliminating the need for coding skills, and thus, make it accessible to all chemists. Our collaboration with GPT-4 Reticular Chemist guided the discovery of an isoreticular series of MOFs, with each synthesis fine-tuned through iterative feedback and expert suggestions. This workflow presents a potential for broader applications in scientific research by harnessing the capability of large language models like GPT-4 to enhance the feasibility and efficiency of research activities.
description: 173 pages (9-page manuscript and 164 pages of supporting information) Submitted to Angewandte Chemie International Edition
Appendix 1 PRISMA checklist: systematic review of self-management of heart failure-related fatigue
Creators: name: Duncan, Lorna
name: Stuart, Beth
name: Taylor, Clare
name: Johnson, Rachel
name: Huntley, Alyson
Publisher: name: figshare
Year: 2022
Subjects: subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine

description: Completed checklist identifying locations of review components within the journal article: "Self-management strategies in people with heart failure-related fatigue: a systematic review"
title: The intellectual system of automatic control at enrichment of technogenic waste in the fluidized layer
Creators: name: Yunusov, B.I.
name: Artiqov, A.A.
name: Yunusov, I.I.
name: Qosimov, F.O.
Publisher: name: Tashkent State Technical University Named after Islam Karimov
Year: 2018

description: In management of difficult technological processes the intellectual systems of automatic control are successfully applied. Among intellectual control systems the greatest distribution was gained by indistinct control systems. For design of the indistinct regulator the mathematical model of continuous and periodic processes of enrichment of technogenic waste of the mining and metallurgical plants (MMP) is constructed. Existence of indistinct sets the dispersion of the sizes of the separated particles, difference of a form of particles of real disperse materials from spherical, change of humidity of particles seasonally demand accounting of such factors as. Besides impact change of a consumption of gas, thickness and a poroznostipsevdoozhizhenny layer, diameter of particles, density, the device sizes, etc. exerts on their values.
title: Informational effective contact measuring transducers for modern control and management systems in the agricultural sphere
Creators: name: Plakhtiev, A.M.
name: Ivanova, E.V.
Publisher: name: Tashkent State Technical University Named after Islam Karimov
Year: 2018

description: The article shows the necessity of application of irrigation systems, power supply, control and automation of hydraulic structures and pumping stations of noncontact conversion and measurement of large direct currents with the help of effective information measuring magnetomodulation noncontact ferromagnetic converters for the needs of amelioration and irrigation in the electric power industry, and results are presented on the development of such converters .
title: Active Learning Improves Financial Education
title: Experimental Evidence
titleType: Subtitle
Creators: name: Kaiser, Tim
name: Menkhoff, Lukas
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018
Subjects: subject: 330

description: We conduct a randomized field experiment to study the effects of two financial education interventions offered to small-scale retailers in Uganda. The treatments contrast "active learning" with "traditional lecturing" within standardized lesson-plans. We find that active learning has a positive and economically meaningful impact on savings and investment outcomes, in contrast to insignificant impacts of lecturing. These results are not conditional on prior education or financial literacy. Tentative evidence suggests that only active learning stimulates several cognitive and non-cognitive mechanisms; moreover, a social mechanism may be at play as treated individuals join social groups discussing financial matters.
The Standard Model theory of neutron beta decay
Creators: name: Gorchtein, Mikhail
name: Seng, Chien-Yeah
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We review the status of the Standard Model theory of neutron beta decay. Particular emphasis is put on the recent developments in the electroweak radiative corrections. Given that some existing approaches give slightly different results, we thoroughly review the origin of discrepancies, and provide our recommended value for the radiative correction to the neutron and nuclear decay rates. The use of dispersion relation, lattice Quantum Chromodynamics and effective field theory framework allows for high-precision theory calculations at the level of $10^{-4}$, turning neutron beta decay into a powerful tool to search for new physics, complementary to high-energy collider experiments. We offer an outlook to the future improvements.
description: Invited review article for Universe, Special Issue: Neutron lifetime 26 pages; Accepted version
title: Developing a multi-purpose moisture meter on ultra high frequency
Creators: name: Usmanova, Kh.A.
name: Turgunbaev, A.
Publisher: name: Tashkent State Technical University Named after Islam Karimov
Year: 2018

description: The article deals with the problems of optimizing the design and structure of the moisture meter, which generally reduces to minimizing measurement errors by selecting the type of sample former and its basic parameters. The constructive, structural and algorithmic optimization methods proposed in the article allow to create a single unified complex of means for controlling the moisture content of fibrous and solid bulk materials that were used in the development of a multi-purpose microwave moisture meter for fibrous materials and granular products of the agro-industrial complex.
Ekstremizm polityczny w postawie Andersa Behringa Breivika – próba analizy wpływu czynników psychologicznych
Creators: name: Gąsiorowski, Mateusz
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Zamachy przeprowadzone 22 lipca 2011 r. przez Andersa Behringa Breivika w Oslo oraz na wyspie Utoya, wymierzone w członków norweskiej lewicowej Partii Pracy, są ucieleśnieniem aktów terrorystycznych typu lone wolf. Anders Breivik stał się protoplastą i symbolem nowożytnego terroryzmu, a jego wskazówki zawarte w manifeście stały się swoistym drogowskazem dla późniejszych zamachowców. Z jego dorobku zaczerpnął chociażby Brenton Tarrant, który w 2019 r. przeprowadził zamach w Christchurch w Nowej Zelandii. Przyczyny zamachu analizować można na wielu płaszczyznach, od politycznych – jego krytyki lewicowo-liberalnych władz europejskich oraz zamiłowania do doktryn konserwatywnych, w szczególności monarchii, krytyki marksizmu, radykalnego feminizmu oraz wpływu szkoły frankfurckiej na współczesne ośrodki nauki, po płaszczyznę społeczną – analizie poddawana jest jego ksenofobiczna oraz rasistowska postawa względem innowierców oraz mniejszości etnicznych i narodowych, przez problematykę dysfunkcyjności systemów bezpieczeństwa wewnętrznego, narodowego oraz międzynarodowego. Sam Breivik w swoim manifeście – 2083 A European Declaration of Independence motywuje swoje działania biernością, a nawet przyzwoleniem ówczesnych europejskich ośrodków władzy na masowe migracje muzułmanów, które według niego zagrażały jedności chrześcijańskiej Europy. Jednakże literatura przedmiotu często pomija czynniki psychologiczne, które – jak wynika z poniższej analizy – odegrały znaczną rolę w kształtowaniu autorytarnej, ksenofobicznej oraz ekstremistycznej osobowości zamachowca. Jednym z najważniejszych okresów kształtowania osobowości jest wczesne dzieciństwo. Zaburzenia w tym okresie życia niewątpliwie wpłynęły na późniejsze losy Breivika.
description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
title: Functional Mesostructured Electrospun Polymer Nonwovens with Supramolecular Nanofibers
Creators: name: Frank, Andreas
name: Weber, Melina
name: Hils, Christian
name: Mansfeld, Ulrich
name: Kreger, Klaus
name: Schmalz, Holger
name: Schmidt, Hans-Werner
Publisher: name: University of Bayreuth
Year: 2022
Subjects: subject: mesostructured nonwovens
subject: supramolecular nanofibers
subject: molecular and crystallization-driven self-assembly
subject: 1,3,5-benzenetricarboxamides
subject: patchy worm-like micelles
subject: 540

description: Functional, hierarchically mesostructured nonwovens are of fundamental importance because complex fiber morphologies increase the active surface area and functionality allowing for the effective immobilization of metal nanoparticles. Such complex functional fiber morphologies clearly widen the property profile and enable the preparation of more efficient and selective filter media. Here, we demonstrate the realization of hierarchically mesostructured nonwovens with barbed wire-like morphology by combining electrospun polystyrene fibers, decorated with patchy worm-like micelles, with solution-processed supramolecular short fibers composed of 1,3,5-benzenetricarboxamides with peripheral N,N-diisopropylaminoethyl substituents. The worm-like micelles with a patchy microphase-separated corona were prepared by crystallization-driven self-assembly of a polyethylene based triblock terpolymer and deposited on top of the polystyrene fibers by coaxial electrospinning. The micelles were designed in a way that their patches promote the directed self-assembly of the 1,3,5-benzenetricarboxamide and the fixation of the supramolecular nanofibers on the supporting polystyrene fibers. Functionality of the mesostructured nonwoven is provided by the peripheral N,N-diisopropylaminoethyl substituents of the 1,3,5-benzenetricarboxamide and proven by the effective immobilization of individual palladium nanoparticles on the supramolecular nanofibers. The preparation of hierarchically mesostructured nonwovens and their shown functionality demonstrate that such systems are attractive candidates to be used for example in filtration, selective separation and heterogenous catalysis.
(rec.): Vladimir Kvint, Strategiczne przywództwo Amira Timura. Komentarze do Kodeksu, Wydawnictwo Poznanie, Warszawa 2021
Creators: name: Shukuralieva, Nartsiss
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
Constraints on the winds of hot subdwarf stars from X-ray observations of two sdB binaries with compact companions: CD -30 11223 and PG 1232-136
Creators: name: Mereghetti, S.
name: La Palombara, N.
name: Esposito, P.
name: Gastaldello, F.
name: Tiengo, A.
name: Heber, U.
name: Geier, S.
name: Wilms, J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Little observational data are available on the weak stellar winds of hot subdwarf stars of B spectral type (sdB). Close binary systems composed of an sdB star and a compact object (white dwarf, neutron star or black hole) could be detected as accretion-powered X-ray sources. The study of their X-ray emission can probe the properties of line-driven winds of sdB stars that can not be derived directly from spectroscopy because of the low luminosity of these stars. Here we report on the first sensitive X-ray observations of two sdB binaries with compact companions. CD -30 11223 is the sdB binary with the shortest known orbital period (1.2 h) and its companion is certainly a white dwarf. PG 1232-136 is an sdB binary considered the best candidate to host a black hole companion. We observed these stars with XMM-Newton in August 2013 for 50 ks and in July 2009 for 36 ks, respectively. None of them was detected and we derived luminosity upper limits of about 1.5x10^29 erg/s for CD -30 11223 5x10^29 erg/s for PG 1232-136. The corresponding mass loss rate for PG 1232-136 is poorly constrained, owing to the unknown efficiency for black hole accretion. On the other hand, in the case of CD -30 11223 we could derive, under reasonable assumptions, an upper limit of about 3x10^-13 solar masses/yr on the wind mass loss rate from the sdB star. This is one of the few observational constraints on the weak winds expected in this class of low mass hot stars. We also report the results on the X-ray emission from a cluster of galaxies serendipitously discovered in the field of CD -30 11223.
description: Accepted for publication on MNRAS
title: Overconfidence and Bailouts
Creators: name: Gietl, Daniel
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018
Subjects: subject: 330

description: Empirical evidence suggests that managerial overconfidence and government guarantees contribute substantially to excessive risk-taking in the banking industry. This paper incorporates managerial overconfidence and limited bank liability into a principal-agent model, where the bank manager unobservably chooses effort and risk. An overconfident manager overestimates the returns to effort and risk. We find that managerial overconfidence necessitates an intervention into banker pay. This is due to the bank's exploitation of the manager's overevaluation of bonuses, which causes excessive risk-taking in equilibrium. Moreover, we show that the optimal bonus tax rises in overconfidence, if risk-shifting incentives are sufficiently large. Finally, the model indicates that overconfident managers are more likely to be found in banks with large government guarantees, low bonus taxes, and lax capital requirements.
title: About optimization technological process of primary cotton raw processing
Creators: name: Kamalov, N.Z.
name: Kamalov, J.N.
name: Kamalov, Kh.N.
name: Kamalov, S.N.
Publisher: name: Tashkent State Technical University Named after Islam Karimov
Year: 2018

description: The methods of optimization of the class of separation processes on the example of the technological process of raw cotton ginning are given. Algorithms of multi-criteria optimization are presented. The problem is solved with the use of an automatic optimization system, which provides for the correction of the coefficients of the mathematical model of the process at certain intervals, and the solution of the problem of optimal control of the process of Ginning clap raw cotton.
Cost-Efficient High-Resolution Linear Absorption Spectra Through Extrapolating the Dipole Moment from Real-Time Time-Dependent Electronic-Structure Theory
Creators: name: Hauge, Eirill
name: Kristiansen, Håkon Emil
name: Konecny, Lukas
name: Kadek, Marius
name: Repisky, Michal
name: Pedersen, Thomas Bondo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a novel function fitting method for approximating the propagation of the time-dependent electric dipole moment from real-time electronic structure calculations. Real-time calculations of the electronic absorption spectrum require discrete Fourier transforms of the electric dipole moment. The spectral resolution is determined by the total propagation time, i.e. the trajectory length of the dipole moment, causing a high computational cost. Our developed method uses function fitting on shorter trajectories of the dipole moment, achieving arbitrary spectral resolution through extrapolation. Numerical testing shows that the fitting method can reproduce high-resolution spectra using short dipole trajectories. The method converges with as little as 100 a.u. dipole trajectories for some systems, though the difficulty converging increases with the spectral density. We also introduce an error estimate of the fit, reliably assessing its convergence and hence the quality of the approximated spectrum.
(rec.): Samir Puri, The Great Imperial Hangover. How Empires Have Shaped the World, Atlantic Books, London 2020
Creators: name: Wałdoch, Marcin
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
Near-Horizon Radiation and Self-Dual Loop Quantum Gravity
Creators: name: Geiller, Marc
name: Noui, Karim
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We compute the near-horizon radiation of quantum black holes in the context of self-dual loop quantum gravity. For this, we first use the unitary spinor basis of $\text{SL}(2,\mathbb{C})$ to decompose states of Lorentzian spin foam models into their self-dual and anti self-dual parts, and show that the reduced density matrix obtained by tracing over one chiral component describes a thermal state at Unruh temperature. Then, we show that the analytically-continued dimension of the $\text{SU}(2)$ Chern-Simons Hilbert space, which reproduces the Bekenstein-Hawking entropy in the large spin limit in agreement with the large spin effective action, takes the form of a partition function for states thermalized at Unruh temperature, with discrete energy levels given by the near-horizon energy of Frodden-Gosh-Perez, and with a degenerate ground state which is holographic and responsible for the entropy.
description: 6+2 pages
Thermodynamic properties for 1-hexene – Measurements and Modeling
Creators: name: Betken, Benjamin
name: Beckmüller, Robin
name: Javed, Muhammad Ali
name: Baumhögger, Elmar
name: Span, Roland
name: Vrabec, Jadran
name: Thol, Monika
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: equation of state
subject: Helmholtz energy
subject: 1-hexene
subject: experimental data
subject: density
subject: speed of sound

description: A fundamental equation of state is presented for 1-hexene. It is explicit in the reduced Helmholtz energy and depends on the independent variables temperature and density. It is valid in the fluid region at temperatures from the triple–point temperature Ttr = 133.39 K to Tmax = 535 K with a maximum pressure of pmax = 245 MPa. All thermodynamic properties can be determined from the Helmholtz energy and its derivatives with respect to temperature and density. The equation of state is validated by comparison with experimental data, along with an assessment of correct physical and extrapolation behavior. The available data base is further extended by measurements of the homogeneous density with a vibrating-tube densimeter in the temperature range from 300 K to 362 K and pressures of up to 92 MPa. Speed of sound measurements are conducted with two independent apparatuses at temperatures of 215 K to 500 K and pressures of up to 151 MPa, applying the double-path-length pulse-echo technique.
title: Phytophthora em Alnus spp. (amieiros)
Creators: name: Marçais, Benoit
name: Husson, Claude
Publisher: name: Julius Kühn-Institut, Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/27
description: O género Alnus (Betulaceae) inclui trinta e cinco espécies distribuídas pelo hemisfério norte (http://www.discoverlife.org). Existem quatro espécies nativas na Europa: A. incana (grey alder), A. cordata* (amieiro napolitano), A. glutinosa**(amieiro comum) e A. viridis (green alder). Além de A. rubra ser uma espécie nativa na América do Norte tem sido extensivamente plantada em alguns países europeus (Claessens, 2003). Alnus spp. apresenta um papel ecológico muito importante. É um género pioneiro, tolerante a níveis profundos de água e encharcamentos periódicos. A. glutinosa é a espécie mais comum encontrando-se difundida pela Europa nas zonas acima dos 1800 m.  É uma espécie bem adaptada a locais húmidos e tem um papel vital nos ecossistemas ripícolas uma vez que o sistema radicular ajuda na estabilização das margens dos rios reduzindo o efeito da erosão (Webber et al., 2004). O amieiro-comum apresenta um efeito benéfico no solo (porosidade, simbiose com Frankia), na qualidade da água (filtração e purificação) e também na fauna. Contribui ainda para o aumento da biodiversidade das aves e dos insetos e o seu sistema radicular fornece abrigo para os peixes. Alnus incana encontra-se largamente distribuído na Europa central e oriental. No sul, o seu desenvolvimento situa-se principalmente nas áreas montanhosas. Como as suas raízes primárias toleram tanto as condições de seca como as de encharcamento,  A. incana é uma espécie muito importante para aumentar a estabilidade dos declives e margens de rios (Jung & Blaschke, 2004). A. cordata e A. viridis são espécies muito menos frequentes e nativas, respetivamente, na Córsega-Itália e nas montanhas da Europa central (Claessens, 2003).  * Cultivada pontualmente em Portugal  ** Ocorre em quase todo o País
Average Transverse Momenta in Hyperon Production at p-p Collider Experiments
Creators: name: Piskounova, Olga
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The previously publicated analysis of transverse momentum spectra of $Λ^0$ hyperons from LHC experiments (ALICE, ATLAS, CMS)in the comparison with earlier experiments was reconsidered with correct spectra from STAR collaboration. The LHC data at $\sqrt{s}$ = 0.9 and 7 TeV and the data of proton-proton experiments of lower energies were fitted with the universal formula that includes the energy dependent slope as the main parameter. The dependence of average transverse momenta on $\sqrt{s}$ has been obtained with the help of this formula. The asymptotics of the energy dependence of average Pt shows the behavior $ ~ s^{0.05}$, that was not expected in early description of hadron transverse momentum in the framework of Quark-Gluon String Model. The previous important conclusion about spectra of cosmic rays was not changed: the long debated "knee" in the cosmic proton spectra at $E_p= (2,5 - 4)*10^{15}$ eV in laboratory system can not be considered any more as the result of dramatic changes in the dynamics of baryon hadroproduction. The reason of the steadily growing of average Pt seems situated outside the predictive power of QGSM. Nevertheless the average transverse momentum can reach a constant value with higher energies that has been predicted in our model long ago.
description: 5 pages, 4 figures, to be published in Proceedings of Moscow Phenomenology Workshop in the memory of Prof.A.Kaidalov
(rec.): Dominika Woźniak-Szymańska, Pozycja Polski w społeczności międzynarodowej, czyli jak wzrastać na peryferiach Europy?, Wydawnictwa Uniwersytetu Warszawskiego, Warszawa 2021
Creators: name: Walewicz, Piotr
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
A criterion for I-adic completeness
Creators: name: Schenzel, Peter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13J10, 13C11, 13D07

description: Let $I$ denote an ideal in a commutative Noetherian ring $R$. Let $M$ be an $R$-module. The $I$-adic completion is defined by $\hat{M}^I = \varprojlim{}_α M/I^αM$. Then $M$ is called $I$-adic complete whenever the natural homomorphism $M \to \hat{M}^I$ is an isomorphism. Let $M$ be $I$-separated, i.e. $\cap_α I^αM = 0$. In the main result of the paper it is shown that $M$ is $I$-adic complete if and only if $\Ext_R^1(F,M) = 0$ for the flat test module $F = \oplus_{i = 1}^r R_{x_i}$ where $\{x_1,\ldots,x_r\}$ is a system of elements such that $\Rad I = \Rad \xx R$. This result extends several known statements starting with C. U. Jensen's result (see \cite[Proposition 3]{J}) that a finitely generated $R$-module $M$ over a local ring $R$ is complete if and only if $\Ext^1_R(F,M) = 0$ for any flat $R$-module $F$.
description: to appear in Archiv der Math
Critical behavior of Anderson transitions in higher dimensional Bogoliubov-de Gennes symmetry classes
Creators: name: Wang, Tong
name: Pan, Zhiming
name: Slevin, Keith
name: Ohtsuki, Tomi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Disorder is ubiquitous in solid-state systems, and its crucial influence on transport properties was revealed by the discovery of Anderson localization. Generally speaking, all bulk states will be exponentially localized in the strong disorder limit, but whether an Anderson transition takes place depends on the dimension and symmetries of the system. The scaling theory and symmetry classes are at the heart of the study of the Anderson transition, and the critical exponent $ν$ characterizing the power-law divergence of localization length is of particular interest. In contrast with the well-established lower critical dimension $d_l=2$ of the Anderson transition, the upper critical dimension $d_u$, above which the disordered system can be described by mean-field theory, remains uncertain, and precise numerical evaluations of the critical exponent in higher dimensions are needed. In this study, we apply Borel-Padé resummation method to the known perturbative results of the non-linear sigma model (NL$σ$M) to estimate the critical exponents of the Boguliubov-de Gennes (BdG) classes. We also report numerical simulations of class DIII in 3D, and classes C and CI in 4D, and compare the results of the resummation method with these and previously published work. Our results may be experimentally tested in realizations of quantum kicked rotor models in atomic-optic systems, where the critical behavior of dynamical localization in higher dimensions can be measured.
description: 11 pages, 6 figures
Dyskryminacja pozytywna osób z niepełnosprawnościami na rynku pracy
Creators: name: Szweda, Mariusz
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Artykuł ma na celu ukazanie różnych aspektów realizacji koncepcji dyskryminacji pozytywnej osób z niepełnosprawnościami na rynku pracy. Poddano w nim weryfikacji następującą hipotezę badawczą: dyskryminacja pozytywna osób z niepełnosprawnościami na rynku pracy przynosi nie tylko korzyści dla nich samych, jak i całego społeczeństwa. W artykule zdefiniowano pojęcia: dyskryminacji pozytywnej oraz akcji afirmatywnej. Następnie wyjaśniono znaczenie pojęcia niepełnosprawności od strony prawnej. Zaprezentowano przykłady rozwiązań wpisujących się w koncepcję dyskryminacji pozytywnej osób z niepełnosprawnościami na rynku pracy, ze szczególnym uwzględnieniem rozwiązań przyjętych w Polsce. Następnie wykazano korzyści, jakie przynosi realizacja tej koncepcji. W ostatniej części artykułu wskazano na zagrożenia, jakie niesie nieprawidłowo wdrażana koncepcja dyskryminacji pozytywnej.
description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
A tight scaling relation of dark matter in galaxy clusters
Creators: name: Chan, Man Ho
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recent studies in different types of galaxies reveal that the product of the central density and the core radius ($ρ_cr_c$) is a constant. However, some empirical studies involving galaxy clusters suggest that the product $ρ_cr_c$ depends weakly on the total dark halo mass. In this article, we re-analyse the hot gas data from 106 clusters and obtain a surprisingly tight scaling relation: $ρ_c \propto r_c^{-1.46 \pm 0.16}$. This result generally agrees with the claims that $ρ_cr_c$ is not a constant for all scales of structure. Moreover, this relation does not support the velocity-dependent cross section of dark matter if the core formation is due to the self-interaction of dark matter.
description: Accepted by MNRAS Letters
Polska polityka społeczna w odniesieniu do seniorów ze szczególnym uwzględnieniem prawa i uwarunkowań społeczno-polityczno-gospodarczych
Creators: name: Skinder, Marcin
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Przedmiotem artykułu jest przedstawienie zagadnień konceptualnych i organizacyjno-prawnych polityki społecznej w odniesieniu do seniorów. Problem badawczy i hipoteza zostały sformułowane jako pytanie, jakie zagadnienia i problemy polityki społecznej wynikają w związku ze starzeniem się społeczeństwa oraz jakie działania podejmują w związku z tym Ministerstwo Rodziny i Polityki Społecznej oraz wybrane samorządy i czy są one skuteczne. Autor próbuje też znaleźć odpowiedź na pytania dotyczące rozwijania polityki senioralnej jako polityki publicznej, jej prawa, pojęć, charakterystyki odbiorców, wyzwań i kontekstów. Cel praktyczno-wdrożeniowy został ujęty jako propozycje rozwiązań systemowych. Autor uczynił nim analizę działalności Ministerstwa Rodziny i Polityki Społecznej i samorządów w odniesieniu do seniorów w zakresie uwarunkowań związanych z procesami demograficznymi, uwarunkowań psychologiczno-socjologicznych, uwarunkowań związanych z wydłużeniem okresu aktywności społecznej, uwarunkowań związanych z aktywnością zawodową seniorów i ich zatrudnianiem. W pracy zostały wykorzystane źródła ciągłe, w tym analizy z aktualnych czasopism Polityka Społeczna i Polityka Senioralna, a także raporty Głównego Urzędu Statystycznego i Najwyższej Izby Kontroli. Autor zastosował metodę monograficzną ujmującą aspekty badawcze całościowo i wieloaspektowo.
description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
Positive information facilitates response inhibition in older adults only when emotion is task-relevant
Creators: name: Williams, Samantha E.
name: Lenze, Eric J.
name: Waring, Jill D.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Emotional information is integral to everyday life and impacts a variety of cognitive abilities including response inhibition, a critical skill for maintaining appropriate and flexible behaviour. However, reported effects of emotion on response inhibition are inconsistent in younger adults, and very limited in older adults. Effects of aging are especially relevant because emotion regulation improves with aging despite declining inhibitory control over neutral information. Across three studies, we assessed the impact of emotional facial expressions on response inhibition in younger and older adults while manipulating attention to task stimuli. Emotional faces (versus neutral faces) altered response inhibition only when task instructions required explicit attention to emotional attributes of the faces. When directly comparing fear faces to happy faces, both age groups had better response inhibition to happy faces. Age further influenced differences across conditions, in that happy faces enhanced response inhibition relative to neutral faces in older adults but not younger adults. Thus, emotional response inhibition for task-relevant (but not task-irrelevant) positive information is enhanced in late life compared to early adulthood. The present work extends the nascent literature on emotional response inhibition in aging, and proffers a framework to reconcile the mixed literature on this topic in younger adults.
Polityka Narodowego Banku Polskiego w zakresie stóp procentowych wobec pierwszej fali pandemii COVID-19
Creators: name: Kosman, Jolanta
name: Kosman, Michał M.
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Celem artykułu jest omówienie zarysu polityki Narodowego Banku Polskiego, przede wszystkim w zakresie stóp procentowych, w reakcji na pandemię COVID-19 w przedziale czasowym od marca do sierpnia 2020 r., tj. w okresie pierwszej fali pandemii. Ponadto przybliżone zostały działania polskich władz, znane jako tarcze antykryzysowe. Dokonano także porównania stóp procentowych ustalanych przez banki centralne innych państw, zwłaszcza wysoko rozwiniętych. W tekście posłużono się odpowiednimi metodami badawczymi: statystyczną, komparatystyczną i analizą instytucjonalno-prawną.
description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
title: Жидкие суспендированные удобрения на основе кызылкумской экстракционной фосфорной кислоты
Creators: name: Номозов, Ш.Ю.
name: Алимов, У.К.
name: Намазов, Ш.С.
name: Сейтназаров, А.Р.
Publisher: name: Tashkent State Technical University Named after Islam Karimov
Year: 2018

description: Определен состав жидких комплексных удобрений на основе низкоконцентрированной экстракционной фосфорной кислоты из мытого обожженного фосфоконцентрата Кызылкумов. Изучены плотность и вязкость жидких удобрений при широких диапазонах температуры (30-80оС). Приведен перечень химических соединений, образование которых происходит при аммонизации экстракционной фосфорной кислоты с различным содержанием примесей. С целью устранения выпадения осадков при нейтрализации аммиаком в качестве суспендирующего агента применена 26 %-ная водная бентонитовая суспензия в количестве от 1 до 3%. Реологические свойства азотнофосфорных растворов показывают, что они находятся в жидкотекучем состоянии.
Shape Optimization Problems for Metric Graphs
Creators: name: Buttazzo, Giuseppe
name: Ruffini, Berardo
name: Velichkov, Bozhidar
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 49R05, 49Q20, 49J45, 81Q35

description: We consider the shape optimization problem $$\min\big\{{\mathcal E}(Γ)\ :\ Γ\in{\mathcal A},\ {\mathcal H}^1(Γ)=l\ \big\},$$ where ${\mathcal H}^1$ is the one-dimensional Hausdorff measure and ${\mathcal A}$ is an admissible class of one-dimensional sets connecting some prescribed set of points ${\mathcal D}=\{D_1,\dots,D_k\}\subset{\mathbb R}^d$. The cost functional ${\mathcal E}(Γ)$ is the Dirichlet energy of $Γ$ defined through the Sobolev functions on $Γ$ vanishing on the points $D_i$. We analyze the existence of a solution in both the families of connected sets and of metric graphs. At the end, several explicit examples are discussed.
description: 23 pages, 11 figures, ESAIM Control Optim. Calc. Var., (to appear)
Rosyjska myśl strategiczna
Creators: name: Krzykowski, Piotr
Publisher: name: Świat Idei i Polityki
Year: 2022

description: Odzwierciedlenie mocarstwowych ambicji Rosji znajduje się w strategicznych dokumentach, które zmieniały się w zależności od wydarzeń wpływających na jej bezpieczeństwo. Dokumenty te ewaluowały i przyjmowały bardziej konfrontacyjny charakter, podkreślając dążenie Rosji do zaprowadzenia nowej architektury bezpieczeństwa międzynarodowego. Podejmowane przez Rosję działania wyraźnie wskazują na ambicje do zmiany wytworzonego po rozpadzie Związku Sowieckiego ładu i porządku światowego. Władze rosyjskie w swoich działaniach wykorzystują szereg różnych narzędzi i niekoniecznie kluczowa staje się siła militarna. Artykuł przedstawia rosyjską myśl strategiczną określającą główne kierunki polityki zagranicznej i bezpieczeństwa FR. Przybliżono powody zmian podejścia do pozimnowojennego ładu międzynarodowego, w świetle których dokonywano zmian Koncepcji polityki zagranicznej Federacji Rosyjskiej. Przeanalizowano główny cel koncepcji, który ,,przekonuje” Zachód do ustępstw, dzięki czemu umożliwiłoby to zakończenie konfliktu z Rosją na jej warunkach i ponowną normalizację wzajemnych stosunków. Poruszoną kwestię rosyjskiego rozumienia geopolityki, jak i kodu geopolitycznego FR. Wskazano na dokumenty doktryn wojennych mających ścisły związek z prowadzoną polityką. Podkreślić należy, że nowa doktryna wojenna FR wpisuje się w całokształt rosyjskiego myślenia strategicznego, które jest nastawione na rewizję pozimnowojennego porządku międzynarodowego.
description: Świat Idei i Polityki, Tom 20 Nr 2 (2021): Świat Idei i Polityki
title: Phytophthora na jelšah (Alnus spp.)
Creators: name: Marçais, Benoit
name: Husson, Claude
Publisher: name: Julius Kühn-Institut, Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/35
description: Rod Alnus (Betulaceae) vključuje petintrideset vrst, ki so razširjene na severni polobli (http://www.discoverlife.org). V Evropi so domorodne štiri vrste: A. incana (siva jelša), A. cordata  (srčastolistna jelša), A. glutinosa (črna jelša) and A. viridis (zelena jelša). Poleg teh gojijo v nekaterih evropskih deželah tudi severno ameriško vrsto A. rubra (Claessens, 2003). Jelše imajo zelo pomembno ekološko vlogo. Mnoge so pionirske vrste, ki dobro prenašajo visoko podtalnico in občasno poplavno vodo. Najpogostejša je A. glutinosa, ki razširjena skoraj po vsej Evropi in raste do nadmorske višine 1800 m.  Jelše so dobro prilagojene na mokra rastišča in imajo pomembno vlogo v obrežnih ekosistemih, kjer s koreninskim sistemom utrjujejo rečne bregove in preprečujejo erozijo (Webber et al., 2004). Črna jelša ugodno vpliva na tla (poroznost, simbioza z bakterijami rodu Frankia), na kvaliteto vode (filtracija, čiščenje) pa tudi na favno. Prispeva k ohranjanju biodiverzitete ptic in insektov, njene korenine dajejo zavetje ribam. Alnus incana je zelo razširjena v srednji in vzhodni Evropi. Na jugu raste predvsem v hribovitih predelih. Kot pionirska vrsta, ki močno odganja iz korenin in prenaša tako sušna tla kot občasno poplavljena, je A. incana zelo pomembna za stabiliziranje brežin in rečnih bregov (Jung & Blaschke, 2004). A. cordata in A. viridis sta veliko redkejši vrsti in manj razširjeni, prva zlasti na Korziki in v Italiji, druga pa v visokogorju srednje Evrope (Claessens, 2003).