cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ЗАПАСЫ БЫЧКОВ (СЕМЕЙСТВО COTTIDAE) У ЗАПАДНОГО ПОБЕРЕЖЬЯ КАМЧАТКИ
Creators: name: А. А. Матвеев
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: рогатковые
бычки
Cottidae
биомасса
западное побережье Камчатки
донные траловые съемки
керчак-яок
Myoxocephalus jaok
многоиглый керчак
Myoxocephalus polyacanthocephalus

description: В работе рассмотрена многолетняя динамика биомассы семейства рогатковых Cottidae, обитающих у западного побережья Камчатки. Для оценки запасов использованы данные летних донных траловых съемок, выполненных в 1960–2019 гг. и стандартизированных в пределах единого полигона. На современ-ном этапе величина запасов превышает среднемноголетний уровень, равный 164,6 тыс. т и демонстрирует положительный тренд. Наибольший вклад в общую биомассу семейства вносят два близкородственных вида: керчак-яок Myoxocephalus jaok и многоиглый керчак Myoxocephalus polyacanthocephalus. Суммарная доля этих видов в разные периоды варьировала от 72 до 60% (2016–2019 гг.)
Sybille Haynes, Etruscan Sculpture
Creators: name: Redaktion, Die
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Anzeige: Sybille Haynes, Etruscan Sculpture. London 1971. 32 Seiten, 21 Tafeln, davon 5 mehrfarbige, 3 Abbildungen und 1 Karte
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Friedrich Brein, Der Hirsch in der griechischen Frühzeit
Creators: name: Herrmann, Hans-Volkmar
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Friedrich Brein, Der Hirsch in der griechischen Frühzeit. Dissertationen der Universität Wien Nr. 34. Wien 1969
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Mesospheric semidiurnal tides and near-12 h waves through jointly analyzing observations of five specular meteor radars from three longitudinal sectors at boreal midlatitudes
Creators: name: He, M.
name: Chau, J.L.
Publisher: name: Göttingen : Copernicus GmbH
Year: 2019
Subjects: subject: atmospheric tide
subject: atmospheric wave
subject: mesosphere
subject: midlatitude environment
subject: polar vortex
subject: radar
subject: seasonal variation
subject: sudden stratospheric warming
subject: zonal wind
subject: 550

description: In the last decades, mesospheric tides have been intensively investigated with observations from both ground-based radars and satellites. Single-site radar observations provide continuous measurements at fixed locations without horizontal information, whereas single-spacecraft missions typically provide global coverage with limited temporal coverage at a given location. In this work, by combining 8 years (2009-2016) of mesospheric winds collected by five specular meteor radars from three different longitudinal sectors at boreal midlatitudes (49±8.5ĝ N), we develop an approach to investigate the most intense global-scale oscillation, namely at the period TCombining double low line12±0.5 h. Six waves are resolved: The semidiurnal westward-Traveling tidal modes with zonal wave numbers 1, 2, and 3 (SW1, SW2, SW3), the lunar semidiurnal tide M2, and the upper and lower sidebands (USB and LSB) of the 16 d wave nonlinear modulation on SW2. The temporal variations of the waves are studied statistically with a special focus on their responses to sudden stratospheric warming events (SSWs) and on their climatological seasonal variations. In response to SSWs, USB, LSB, and M2 enhance, while SW2 decreases. However, SW1 and SW3 do not respond noticeably to SSWs, contrary to the broadly reported enhancements in the literature. The USB, LSB, and SW2 responses could be explained in terms of energy exchange through the nonlinear modulation, while LSB and USB might previously have been misinterpreted as SW1 and SW3, respectively. Besides, we find that LSB and M2 enhancements depend on the SSW classification with respect to the associated split or displacement of the polar vortex. In the case of seasonal variations, our results are qualitatively consistent with previous studies and show a moderate correlation with an empirical tidal model derived from satellite observations. © Author(s) 2019.
Massless Dirac Fermions in a Square Optical Lattice
Creators: name: Hou, Jing-Min
name: Yang, Wen-Xing
name: Liu, Xiong-Jun
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We propose a novel scheme to simulate and observe massless Dirac fermions with cold atoms in a square optical lattice. A U(1) adiabatic phase is created by two laser beams for the tunneling of atoms between neighbor lattice sites. Properly adjusting the tunneling phase, we find that the energy spectrum has conical points in per Brillouin zone where band crossing occurs. Near these crossing points the quasiparticles and quasiholes can be considered as massless Dirac fermions. Furthermore, the anisotropic effects of massless Dirac fermions are obtained in the present square lattice model. The Dirac fermions as well as the anisotropic behaviors realizeded in our system can be experimentally detected with the Bragg spectroscopy technique.
Ernst Penninger, Der Dürrnberg bei Hallein I. Katalog der Grabfunde aus der Hallstatt- und Latènezeit, 1
Creators: name: Joachim, Hans-Eckart
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Ernst Penninger, Der Dürrnberg bei Hallein I. Katalog der Grabfunde aus der Hallstatt- und Latènezeit, 1. Teil. Unter Mitarbeit von Ludwig Pauli; mit Beiträgen von Hans Hirschhuber, Josef Riederer und Walter Specht. Münchner Beiträge zur Vor- und Frühgeschichte, Bd. 16. München 1972. 128 Seiten, 16 Textabbildungen, 136 Tafeln und 2 Pläne
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
МОРФОФИЗИОЛОГИЧЕСКИЙ СТАТУС РОТАНА (PERCCOTTUS GLENII DYBOWSKI, 1877) ПОЙМЕННЫХ ВОДОЕМОВ САРАТОВСКОГО ВОДОХРАНИЛИЩА
Creators: name: А. К. Минеев
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: ротан
Саратовское водохранилище
патологии эритроцитов
гистопатологии внутренних органов

description: Представлены результаты многолетних исследований морфофизиологического состояния ротана (Perccottus glenii Dybowski, 1877) из пойменных водоемов Саратовского водохранилища, где этот пред-ставитель ихтиофауны отмечается с начала 90-х годов XX века. У молоди рыб и половозрелых особей при отсутствии внешних морфологических аномалий обнаружены многочисленные патологии эритроцитов, отклонения в некоторых гематологических параметрах и гистопатологии внутренних органов: жабр, пече-ни, гонад и сердечной мышцы. Особи с разнообразными морфофизиологическими нарушениями состави-ли основу популяции в изученных водоемах. Полученные результаты свидетельствуют о хроническом воздействии комплекса стрессовых факторов среды на ротана, среди которых основными могут являться антропогенное загрязнение, неблагоприятный кислородный режим и перенаселенность пойменных водо-емов Саратовского водохранилища данным видом рыб.
Volker Pingel, Die glatte Drehscheiben-Keramik von Manching. Die Ausgrabungen in Manching, Bd. 4
Creators: name: Voigt, Th.
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Volker Pingel, Die glatte Drehscheiben-Keramik von Manching. Die Ausgrabungen in Manching, Bd. 4. Hrsg. von Werner Kramer. Franz Steiner Verlag GmbH. Wiesbaden 1971. 205 Seiten, 22 Textabbildungen und 126 Tafeln
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
The Application of Lyapunov function to power systme stability analysis and control
Creators: name: Vongsuriya, Khien
Publisher: name: University of British Columbia
Year: 2011

description: Lyapunov functions are applied to the power system studies. Three types of power system problems are investigated, namely, the determination of asymptotic stability regions of a nonlinear power system for fault and switching transient stability studies, the systematic optimum parameter setting of power system controllers, and the determination of linear and nonlinear optimum stabilising signals as functions of state variables for both nonlinear and linearized power systems. To investigate and construct the transient stability region of a synchronous machine connected to infinite bus through a transmission system after fault and switching, high degree Lyapunov function series generated by Zubov's method is applied. For the optimum parameter setting of a power system, a computation technique based on the method of gradient has been developed to adjust the system parameters simultaneously so as to minimise a system performance function which is evaluated from a Lyapunov function of the second degree. For the computation of the second degree Lyapunov function a method based on the concept of similarity transformation has been developed and applied so that the simultaneous solution of a large number of algebraic equations can be avoided. To determine the optimum stabilizing signals for a power system, the concept of the Lyapunov function of the optimum system is applied. To compute the Lyapunov function of the optimum nonlinear power system, a general iterative scheme and algorithm have been developed.
ПРОМЫСЕЛ И РЕСУРСЫ ДВУСТВОРЧАТЫХ МОЛЛЮСКОВ В ПРИБРЕЖЬЕ ПРИМОРСКОГО КРАЯ (ЯПОНСКОЕ МОРЕ)
Creators: name: Л. Г. Седова
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: прибрежный промысел
двустворчатые моллюски
промысловый запас
залив Пет-ра Великого
Японское море

description: Состояние промысловых запасов двустворчатых моллюсков в прибрежье Приморского края позволя-ет вести их добычу. Анализ динамики их прибрежного промысла показал, что его объемы постоянно уве-личиваются, осваиваются новые виды.
The a1(1260) as a rho pi resonance in nuclear matter
Creators: name: Cabrera, D.
name: Jido, D.
name: Rapp, R.
name: Roca, L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a theoretical study of the properties of the a1(1260) axial-vector resonance in a cold nuclear medium. In the vacuum, the a1(1260) resonance is generated dynamically from the interactions of a pseudoscalar and vector meson (rho pi and K barK*) in a coupled channel chiral unitary approach. Medium effects are implemented through the modification of the rho and pi propagators at finite nuclear density from well established microscopic many-body calculations. The in-medium pion spectral function accounts for the coupling to N-hole and Delta-hole excitations including short range correlations, whereas the in-medium rho incorporates modifications of its virtual pion cloud as well as direct resonance-hole excitations. The resulting in-medium a1(1260) exhibits significant broadening with increasing density as reflected in the rho pi scattering amplitude. The possible relation of our results with partial restoration of chiral symmetry in nuclear matter is discussed in terms of in-medium Weinberg sum rules.
description: 22 pages, 9 figures, PTPTEX
Excited state dynamics of liquid water near the surface
Creators: name: Buchner, F.
name: Ritze, H.-H.
name: Beutler, M.
name: Schultz, T.
name: Hertel, I.-V.
name: Lübcke, A.
Publisher: name: Les Ulis : EDP Sciences
Year: 2013
Subjects: subject: photoelectron spectroscopy
subject: liquid water
subject: water surface
subject: 530

description: Time resolved photoelectron spectroscopy explores the excited state dynamics of liquid water in presence of cations close to the surface. A transient hydrated electroncation complex is observed.
Ludwig Pauli, Studien zur Golasecca-Kultur
Creators: name: Kilian, K.
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Ludwig Pauli, Studien zur Golasecca-Kultur. Römische Mitteilungen Erg.- Heft 19 (1971). 167 Seiten, 44 Abbildungen und 43 Tafeln
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Sample-based approach can outperform the classical dynamical analysis - Experimental confirmation of the basin stability method
Creators: name: Brzeski, P.
name: Wojewoda, J.
name: Kapitaniak, T.
name: Kurths, J.
name: Perlikowski, P.
Publisher: name: London : Nature Publishing Group
Year: 2017
Subjects: subject: excitation
subject: instrument validation
subject: theoretical model
subject: 530

description: In this paper we show the first broad experimental confirmation of the basin stability approach. The basin stability is one of the sample-based approach methods for analysis of the complex, multidimensional dynamical systems. We show that investigated method is a reliable tool for the analysis of dynamical systems and we prove that it has a significant advantages which make it appropriate for many applications in which classical analysis methods are difficult to apply. We study theoretically and experimentally the dynamics of a forced double pendulum. We examine the ranges of stability for nine different solutions of the system in a two parameter space, namely the amplitude and the frequency of excitation. We apply the path-following and the extended basin stability methods (Brzeski et al., Meccanica 51(11), 2016) and we verify obtained theoretical results in experimental investigations. Comparison of the presented results show that the sample-based approach offers comparable precision to the classical method of analysis. However, it is much simpler to apply and can be used despite the type of dynamical system and its dimensions. Moreover, the sample-based approach has some unique advantages and can be applied without the precise knowledge of parameter values.
Hans-Eckart Joachim, Ein Hügelgräberfeld bei Oberkostenz, Rhein-Hunsrück-Kreis
Creators: name: Redaktion, Die
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Anzeige: Hans-Eckart Joachim, Ein Hügelgräberfeld bei Oberkostenz, Rhein-Hunsrück-Kreis. Schriftenreihe des Hunsrückmuseums in Simmern/Hunsrück Nr. 4. Simmern/Hunsrück 1973. 44 Seiten und 25 Abbildungen
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
On the trigger mechanisms for SGR giant flares
Creators: name: Gill, Ramandeep
name: Heyl, Jeremy S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We examine two trigger mechanisms, one internal and the other external to the neutron star, that give rise to the intense soft gamma-ray repeater (SGR) giant flares. So far, three giant flares have been observed from the three out of the seven confirmed SGRs on March 5, 1979, August 27, 1998, and December 27, 2004. The last two events were found to be much more powerful than the first, and both showcased the existence of a precursor, that we show to have had initiated the main flare. In the internal mechanism, we propose that the strongly wound up poloidal magnetic field develops tangential discontinuities and dissipates its torsional energy in heating the crust. The timescale for the instability to develop coincides with the duration of the quiescent state that followed the precursor. Alternatively, we develop a reconnection model based on the hypothesis that shearing motion of the footpoints causes the materialization of a Sweet-Parker current layer in the magnetosphere. The thinning of this macroscopic layer due to the development of an embedded super-hot turbulent current layer switches on the impulsive Hall reconnection, which powers the giant flare. Again, we show that the thinning time is on the order of the preflare quiescent time. This model naturally explains the origin of the observed nonthermal radiation during the flares, as well as the post flare radio afterglows.
description: 8 pages, 1 figure, version accepted by MNRAS. Changes: New references, added a section to introduction, added a paragraph to discussion. The results of this study remain unchanged.
РАЗМЕРНО-ПОЛОВОЙ СОСТАВ СКОПЛЕНИЙ МИЗИД NEOMYSIS MIRABILIS И N. AWATSCHENSIS В СЕВЕРНОЙ ЧАСТИ АМУРСКОГО ЗАЛИВА (ЗАЛИВ ПЕТРА ВЕЛИКОГО, ЯПОНСКОЕ МОРЕ)
Creators: name: Л. Г. Седова
name: Л. Л. Будникова
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: мизиды
Neomysis mirabilis
N. awatschensis
размерно-половой состав
Амурский залив
залив Петра Великого
Японское море

description: Изучен размерно-половой состав скоплений мизид Neomysis mirabilis и N. awatschensis в северной части Амурского залива в июне – июле 2016 г. Максимальный размер самок N. mirabilis составил 23,5 мм, самцов – 22,0 мм, самок N. awatschensis – 11,0 мм, самцов – 10,3 мм. Соотношение полов у обоих видов не было постоянным.
Günter Mansfeld, Die Fibeln der Heuneburg 1950-1970
Creators: name: Pauli, Ludwig
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Günter Mansfeld, Die Fibeln der Heuneburg 1950-1970. Ein Beitrag zur Geschichte der Späthallstattfibel. Heuneburgstudien II. Römisch-Germanische Forschungen Band 33 (Berlin 1973). 299 Seiten mit 29 Tabellen und 33 Abbildungen im Text, 21 Tafeln, 13 Karten und 2 Beilagen
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Konrad Spindler, Magdalenenberg II. Der hallstattzeitliche Fürstengrabhügel bei Villingen im Schwarzwald, 2. Band
Creators: name: Joachim, Hans-Eckart
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Konrad Spindler, Magdalenenberg II. Der hallstattzeitliche Fürstengrabhügel bei Villingen im Schwarzwald, 2. Band. Villingen 1972. 90 Seiten, 18 Abbildungen, 72 Tafeln und 6 Beilagen
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Synchronization in output-coupled temporal Boolean networks
Creators: name: Lu, J.
name: Zhong, J.
name: Tang, Y.
name: Huang, T.
name: Cao, J.
name: Kurths, J.
Publisher: name: London : Nature Publishing Group
Year: 2014
Subjects: subject: Boolean networks
subject: TBN
subject: synchronization
subject: 530

description: This paper presents an analytical study of synchronization in an array of output-coupled temporal Boolean networks. A temporal Boolean network (TBN) is a logical dynamic system developed to model Boolean networks with regulatory delays. Both state delay and output delay are considered, and these two delays are assumed to be different. By referring to the algebraic representations of logical dynamics and using the semi-tensor product of matrices, the output-coupled TBNs are firstly converted into a discrete-time algebraic evolution system, and then the relationship between the states of coupled TBNs and the initial state sequence is obtained. Then, some necessary and sufficient conditions are derived for the synchronization of an array of TBNs with an arbitrary given initial state sequence. Two numerical examples including one epigenetic model are finally given to illustrate the obtained results.
Kurt Tackenberg, Die jüngere Bronzezeit in Nordwestdeutschland. Teil I: Die Bronzen
Creators: name: Jacob-Friesen, Gernot
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Kurt Tackenberg, Die jüngere Bronzezeit in Nordwestdeutschland. Teil I: Die Bronzen. Hildesheim 1971. 318 Seiten, 45 Verbreitungskarten und 40 Tafeln
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Ferro-Orbital Order and Strong Magnetic Anisotropy in the Parent Compounds of Iron-Pnictide Superconductors
Creators: name: Lee, Chi-Cheng
name: Yin, Wei-Guo
name: Ku, Wei
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The puzzling nature of magnetic and lattice phase transitions of iron pnictides is investigated via a first-principles Wannier function analysis of representative parent compound LaOFeAs. A rare ferro-orbital ordering is found to give rise to the recently observed highly anisotropic magnetic coupling, and drive the phase transitions--without resorting to widely employed frustration or nesting picture. The revealed necessity of the additional orbital physics leads to a correlated electronic structure fundamentally distinct from that of the cuprates. In particular, the strong coupling to the magnons advocates active roles of light orbitons in spin dynamics and electron pairing in iron pnictides.
description: accepted by Physical Review Letters
Study of ferroresonance with application to digital logic
Creators: name: Reed, Albert James
Publisher: name: University of British Columbia
Year: 2011

description: A series resonant L-C circuit in which either the inductor or the capacitor is nonlinear and which is excited by a sinusoidal voltage of a fixed frequency may have two steady-state responses. One of these responses is characterized by a high amplitude oscillation; the other by a low one. If the amplitude or frequency of the driving signal is varied slowly, the response may suddenly change or "jump" to the other state. As a result, this phenomenon has been called jump resonance, or ferroresonance. Because the high and low resonant states could be considered as a 0 and 1 basis for digital logic operations, it was the purpose of this work to study the phenomenon and to investigate the possibility of using it in the design of digital logic elements. Equations which exhibit the necessary features were studied on an analogue computer. The results of the study were used as design criteria for the construction of an actual circuit and also as a basis for an approximate analytical study. The analytical study uses the Ritz method to find useful features of the responses. The results of previous users of this method have been extended to include equations with both second derivative coupling and non-symmetrical non-linearities. Based on the above studies, a prototype circuit was designed which has some of the basic properties of conventional flip-flop circuits. One of the main features of this circuit is that it is almost entirely made of reactive components and as a result has very low power consumption. The operation of the circuit is used to verify the validity of the approximations made in both the analogue simulation and the analytical study. The results obtained from the analogue study, the Ritz analysis, and the prototype circuit compare favorably with each other. Some suggestions for future work are given.
Hermann Schwabedissen (Hrsg.), Die Anfänge des Neolithikums vom Orient bis Nordeuropa
Creators: name: Fischer, U.
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Hermann Schwabedissen (Hrsg.), Die Anfänge des Neolithikums vom Orient bis Nordeuropa. Teil VII: Westliches Mittelmeergebiet und Britische Inseln. Bearbeitet von Jens Lüning. Fundamenta, Monographien zur Urgeschichte, Reihe A, Band 3. Institut für Ur- und Frühgeschichte der Universität zu Köln. Böhlau-Verlag, Köln-Wien 1972. V und 247 Seiten, 43 Abbildungen, 86 Tafeln, davon 54 in Strichätzung und 32 in Autotypie
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Multiple classification ripple round rules: classifications as conditions
Creators: name: Bindoff, Ivan
Publisher: name: University Of Tasmania
Year: 2023

description: The Ripple Down Rules (RDR) approach was developed by Compton and Jansen (Compton and Jansen 1989; Compton and Jansen 1992) to effectively remove the maintainability concerns of expert systems. This method was used to create an advanced expert system to assist in the performance of medication reviews. However, work in this area, although very successful, led to the realisation that the RDR method did have its drawbacks, since with this method it was no longer possible to define rules which were dependent on the presence or absence of a classification or classifications. Previously, attempts were made to address this, with Recursive RDR (Mulholland 1995), Nested RDR (Beydoun and Hoffmann 1997) and Repeat Inference MCRDR (Compton and Richards 1999) all deserving acknowledgement in this regard. However, all of these approaches had their own shortcomings. Recursive RDR suffered problems with cyclic rule definitions, and was very domain specific (Mulholland 1995). Nested RDR was concerned more with the idea of intermediate classifications, rather than the more general problem of being able to define a rule based on the presence/absence of a classification or classifications (Beydoun and Hoffmann 1997; Beydoun and Hoffmann 2001). Repeat Inference MCRDR tackled the general problem, but its approach at preventing cycles ‚Äö- to not allow the retraction of assertions ‚Äö- fundamentally limits the scope of rules which can use classifications as conditions. In addition to this, there is some minor concerns as to the efficiency of the inference strategy, which simply repeatedly inferences the knowledge base until no further changes to the outputs are detected (Compton and Richards 1999; Finlayson 2008). Having considered these various approaches, it was felt that a new method could be defined which solved the problem, without need for such rigorous restrictions with regards to how the method could be applied, and preferably with a more elegant inference strategy. Presented in this thesis is the definition of a new method, entitled Multiple Classification Ripple Round Rules which, the author feels, largely achieves these goals. With this approach it is only necessary to revisit nodes which might have been influenced by the addition/retraction of a given classification, and cyclic rule definitions are managed by simply detecting when the expert is potentially defining one, and asking them to revise their rule. The method was successfully applied to a complex configuration task, and further evaluated through simulation studies.
Vorgeschichtliche Heiligtümer und Opferplätze in Mittel- und Nordeuropa
Creators: name: Menke, M.
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Vorgeschichtliche Heiligtümer und Opferplätze in Mittel- und Nordeuropa. Bericht über ein Symposium in Reinhausen bei Göttingen vom 14.-16. Oktober 1968. Herausgegeben von Herbert Jankuhn. Abhandlungen der Akademie der Wissenschaften in Göttingen 74 (1970). 319 Seiten, 21 Tafeln
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Einselection without pointer states
Creators: name: Gogolin, Christian
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider small subsystems of large, closed quantum systems that evolve according to the von Neumann equation. Without approximations and without making any special assumptions on the form of the interaction we prove that, for almost all initial states and almost all times, the off-diagonal elements of the density matrix of the subsystem in the eigenbasis of its local Hamiltonian must be small, whenever the energy difference of the corresponding eigenstates is larger than the interaction energy. This proves that decoherence with respect to the local energy eigenbasis is a natural property of weakly interacting quantum systems.
description: published in Phys. Rev. E, 4 pages, no figures, revised introduction and conclusions, references revised and new references added, editorial changes
CMB temperature trispectrum of cosmic strings
Creators: name: Hindmarsh, Mark
name: Ringeval, Christophe
name: Suyama, Teruaki
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We provide an analytical expression for the trispectrum of the Cosmic Microwave Background (CMB) temperature anisotropies induced by cosmic strings. Our result is derived for the small angular scales under the assumption that the temperature anisotropy is induced by the Gott-Kaiser-Stebbins effect. The trispectrum is predicted to decay with a non-integer power-law exponent l^(-r) with 6
description: 9 pages, 3 figures, uses RevTeX. Misprints corrected, matches published version
СОВРЕМЕННЫЕ ДАННЫЕ ПО ГИДРОБИОЛОГИИ НИЖНЕГО ТЕЧЕНИЯ РЕКИ ЯНА
Creators: name: Л. И. Сидорова
name: Е. С. Горохова
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: зоопланктон
зообентос
гидробиология
река Яна

description: В работе отражены результаты исследований зоопланктона и зообентоса нижнего течения реки Яна, проведенных в сентябре 2018 и 2019 гг. В составе зоопланктона выявлено 26 видов. В притоках и прото-ках реки максимальная плотность организмов составила 1 788 экз./м3, биомасса – 0,07 мг/м3. В литорали – 2 920 экз./м2 и 643,14 г/м2. Основу зообентоса составляют моллюски, олигохеты и личинки хирономид.
Threshold Singularities in the One Dimensional Hubbard Model
Creators: name: Essler, F. H. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider excitations with the quantum numbers of a hole in the one dimensional Hubbard model below half-filling. We calculate the finite-size corrections to the energy. The results are then used to determine threshold singularities in the single-particle Green's function for commensurate fillings. We present the analogous results for the Yang-Gaudin model (electron gas with delta-function interactions).
description: 26 pages, 12 figures version to appear in Phys Rev B
СОСТОЯНИЕ ПОЛОВОЗРЕЛОЙ ЧАСТИ ПОПУЛЯЦИИ ГИЖИГИНСКО-КАМЧАТСКОЙ СЕЛЬДИ ПОСЛЕ 8 ЛЕТ ВОЗОБНОВЛЕНИЯ МАСШТАБНОГО ПРОМЫСЛА
Creators: name: А. А. Смирнов
name: Ю. К. Семенов
name: Ю. В. Омельченко
name: Ю. А. Елатинцева
name: В. В. Горбачев
name: А. А. Ткаченко
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: сельдь
улов
популяция
длина
возраст

description: Показаны средние показатели флота на весеннем промысле сельди в Западно-Камчатской промысло-вой подзоне Охотского моря. В сравнении с периодом незначительного годового изъятия (1998–2011 гг.) рассматриваются возрастные и размерные показатели сельди из промысловых уловов весной 2019 г.
Fritz Geschwendt, Der vor- und frühgeschichtliche Mensch und die Heilquellen
Creators: name: Redaktion, Die
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Anzeige: Fritz Geschwendt, Der vor- und frühgeschichtliche Mensch und die Heilquellen. Veröffentlichungen d. urgesch. Sammlungen d. Landesmuseums zu Hannover Bd. 20 (Hildesheim 1972). 127 Seiten mit 54 Abbildungen und Karten sowie 4 Karten
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
Optical breathing of nano-porous antireflective coatings through adsorption and desorption of water
Creators: name: Nielsen, K.H.
name: Kittel, T.
name: Wondraczek, K.
name: Wondraczek, L.
Publisher: name: London : Nature Publishing Group
Year: 2014
Subjects: subject: coatings
subject: photovoltaic system
subject: solar thermal energy conversion system
subject: optical performance
subject: 620

description: We report on the direct consequences of reversible water adsorption on the optical performance of silica-based nanoporous antireflective (AR) coatings as they are applied on glass in photovoltaic and solar thermal energy conversion systems. In situ UV-VIS transmission spectroscopy and path length measurements through high-resolution interferometric microscopy were conducted on model films during exposure to different levels of humidity and temperature. We show that water adsorption in the pores of the film results in a notable increase of the effective refractive index of the coating. As a consequence, the AR effect is strongly reduced. The temperature regime in which the major part of the water can be driven-out rapidly lies in the range of 55°C and 135°C. Such thermal desorption was found to increase the overall transmission of a coated glass by ∼ 1%-point. As the activation energy of isothermal desorption, we find a value of about 18 kJ/mol. Within the experimental range of our data, the sorption and desorption process is fully reversible, resulting in optical breathing of the film. Nanoporous AR films with closed pore structure or high hydrophobicity may be of advantage for maintaining AR performance under air exposure.
Diálogos de barro y memoria: Saberes artesanales y creación con el pasado prehispánico en La Pila (Manabí)
Creators: name: Cevallos, Pamela
name: Quijije Lucas, Gema Monserrate
name: Emilio Vargas
Publisher: name: INPC
Year: 2025
Subjects: alfarería
artesanía
arqueología
patrimonio cultural
La Pila
Ecuador

description: Este artículo analiza la práctica alfarera artesanal en La Pila (Manabí, Ecuador) enfocándose en la producción de réplicas de artefactos prehispánicos como una forma de identificación con el pasado que, al ser recreado, lo actualiza y resignifica constantemente. A través de una metodología interdisciplinaria que incluye el arte, la antropología, la arqueología y la gestión cultural, se llevaron a cabo talleres participativos en la comunidad para indagar en la transmisión intergeneracional de saberes artesanales. Estos talleres permitieron explorar cómo estas prácticas reflejan una conexión activa con los patrimonios locales y los desafíos actuales que enfrentan los artesanos y las artesanas. El texto también aborda las tensiones históricas entre la comunidad y el Estado en torno a la gestión del patrimonio, proponiendo un diálogo más inclusivo que reconoce la creatividad y el conocimiento tradicional como componentes fundamentales del patrimonio cultural.
Invariant elliptic curves as attractors in the projective plane
Creators: name: Taflin, Johan
Publisher: name: arXiv
Year: 2008
Subjects: subject: Dynamical Systems (math.DS)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32H50, 37D50, 37B25

description: Let f be a rational self-map of P^2 which leaves invariant an elliptic curve C with strictly negative transverse Lyapunov exponent. We show that C is an attractor, i.e. it possesses a dense orbit and its basin is of strictly positive measure.
Horst Fehr, Die vor- und frühgeschichtliche Besiedlung der Kreise Kaiserslautern und Rockenhausen
Creators: name: Redaktion, Die
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Anzeige: Horst Fehr, Die vor- und frühgeschichtliche Besiedlung der Kreise Kaiserslautern und Rockenhausen. Veröffentlichung der Pfälzischen Gesellschaft zur Förderung der Wissenschaften in Speyer, Band 61 (Speyer 1972). 175 Seiten, 133 Tafeln, 8 Karten, 2 Beilagen und 1 Plan
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
ОЦЕНКА СТЕПЕНИ ЗАПОЛНЕНИЯ ПРОИЗВОДИТЕЛЯМИ ЛОСОСЕЙ НЕРЕСТОВЫХ РЕК КАМЧАТКИ В 2019 ГОДУ
Creators: name: С. В. Шубкин
name: А. М. Бирюков
name: И. Н. Киреев
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: авиамониторинг
авиаучет лососей
налет часов
трансекты
нерестилища

description: В работе представлены результаты авиамониторинга нерестилищ тихоокеанских лососей, проведен-ного в Камчатском крае в 2019 г. Показана динамика бассейнового распределения производителей, дана оценка степени заполнения нерестилищ.
The Politics of imperfection: The critical legacy of surrealist anti-colonialism
Creators: name: Kunda, Maria
Publisher: name: University Of Tasmania
Year: 2023

description: This thesis addresses the Surrealists' anti-colonialism, arguing that the Surrealist movement held a resolute line of political commitment that preceded and outran its relation to Communism. This is a more positive view of Surrealism's engagement with politics than has been evident in much scholarly writing. Earlier post World War II accounts of the Surrealist movement, influenced by Marxism, foregrounded its torturous attempt to marry its energies with the French Communist Party, and dismissed it as a failed avant-garde that lapsed into mere style by the mid-to-late 1930s. A more recent 'cultural studies' lens, informed by feminism, inflected with post-structuralism and shaped by post-colonial studies, permits a broader view. Yet some commentators who take their cue from newer disciplinary influences are, in their own ways, censorious of Surrealism's appropriation of non-European cultural artefacts, positing a conflict between the movement's visual praxis and its anti-colonial stance. By contrast, this thesis argues that the stylistic experimentation engaged in by the Surrealists ‚Äö- a range of collagemontage, appropriation, detournement and display strategies ‚Äö- were means for exploding received ideas about colonialism, societal evolution and race; ideas that justified cultural imperialism. Some art historical writings contribute to such a view. Through an examination of the tracts, poems and objects that engage with issues of colonialism and 'the cultural other', this thesis aims to demonstrate that Surrealism did not abandon its critical and emancipatory aims, and nor did it uncouple political critique from poetic and visual experimentation. Particular chapters are devoted to anti-colonial tendencies and collage-montage strategies evident in the 1920s and Thirties, and further developments in the post-World War II era when the Surrealists' exhibitions relied on radical displacement and theatrical staging. Furthermore, the thesis invites a reassessment of Surrealism's transgressive potential and its use-value for post-colonialism, by demonstrating its continued relevance for understanding work by Australian artists who refer to Australia's colonial heritage: Imants Tillers, Gordon Bennett and Tracey Moffatt.
Conformal Ricci and Matter Collineations for Two Perfect Fluids
Creators: name: Sharif, M.
name: Tehseen, Naghmana
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Conformal Ricci and conformal matter collineations for the combination of two perfect fluids in General Relativity are investigated. We study the existence of timelike and spacelike conformal Ricci and matter collineations by introducing the kinematical and dynamical properties of such fluids and using the Einstein field equations. Some recent studies on conformal collineations are extended and new results are found. It is worth mentioning that we recover all the previous results a special cases.
description: 15 pages, accepted for publication Chinse J. Physics
On the electron energy distribution index of Swift Gamma-Ray Burst Afterglows
Creators: name: Curran, P. A.
name: Evans, P. A.
name: de Pasquale, M.
name: Page, M. J.
name: van der Horst, A. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The electron energy distribution index, p, is a fundamental parameter of the synchrotron emission from a range of astronomical sources. Here we examine one such source of synchrotron emission, Gamma-Ray Burst afterglows observed by the Swift satellite. Within the framework of the blast wave model, we examine the constraints placed on the distribution of p by the observed X-ray spectral indices and parametrise the distribution. We find that the observed distribution of spectral indices are inconsistent with an underlying distribution of p composed of a single discrete value but consistent with a Gaussian distribution centred at p = 2.36 and having a width of 0.59. Furthermore, accepting that the underlying distribution is a Gaussian, we find the majority (>94%) of GRB afterglows in our sample have cooling break frequencies less than the X-ray frequency.
description: 5 pages, ApJ Letters in press (ApJL/354327/ART)
Seeing beauty : a visual exploration of transformative experience
Creators: name: Simone, A
Publisher: name: University Of Tasmania
Year: 2023

description: This thesis is concerned with developing a visual language to explore the concept of immaterial reality as encountered through transformative experience. Many individuals have had unique, and often profound, transformative experiences which have made them aware of a different order of reality. Following the experience, there is a certainty within the individual that an intangible aspect of reality exists, traditionally referred to as the immaterial or spiritual. The experiences are not exclusive to, or necessarily associated with, traditional forms of institutionalised religion and they are not automatically related to the occult. They can occur to any individual, regardless of age, sex, race or their location in time and space. The experiences are imbued with an archetypal form of beauty which permeates the individual's vision of existence. This deepened vision becomes part of their daily experience of reality. Utilising archetypal imagery, light, pattern, symmetry, and geometry, I visually explore my transformative experiences. The exploration of the archetypal concepts of transformation, duality and the immaterial, has resulted in a body of work comprised of installations that incorporate video, photography and sound. Each of the seven works draws from my own subjective experience of reality, creating a highly personal, meditative, and immersive environment. Personal transformative experience has prompted me to examine the metaphysical questions surrounding the human condition. This has resulted in a multidisciplinary theoretical framework for my art practise. I have engaged with writings from psychology, philosophy, mythology, modern physics and comparative religion, including the works of C.G. Jung, Joseph Campbell, Fritjof Capra and Paul Davies. The same questions of existence stimulated by my transformative experiences have inspired artists throughout recorded history. My research is contextualised by contemporary artists who explore matters pertaining to the immaterial aspects of reality. Video artists, Bill Viola and Jordan Belson, explore their own subjective transformative experiences, while others explore humanity's spiritual connection with nature, or imbue their work with an invisible presence through an engagement with human perception. I seek to contribute to my field through an examination of ancient archetypal symbols and ideas using new technologies. Thus I have utilised, computer generated imagery and digitally generated audio to represent the experience of revelation and create a metaphor for spiritual transformation. Additionally, my work links the idea of transformation and revelation to experiences of childhood; both through the recreation of experiences from my childhood as well as drawing on more recent events with my own children. These aspects combine to render an individual vision of a universal experience.
Typentafeln zur Ur- und Frühgeschichte
Creators: name: Redaktion, Die
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Anzeige: Typentafeln zur Ur- und Frühgeschichte. Bearbeitet von S. Barthel, D.-W. Buck, R. Feustel, B. Gramsch, K. Grebe, E. Hoffmann, F. Horst, H. Keiling, K. Kroitzsch, A. Leube, E. Meyer, W. Matthias, I. Nilius, K. Peschel, J. Preuß, H. Rempel, G. Rennebach, B. Schmidt, U. Schoknecht, H.-J. Stoll, W. Timpel, V. Toepfer, H. Vogt, Th. Voigt. Redaktion: R. Feustel. Herausgegeben vom Zentralen Fachausschuß für Ur- und Frühgeschichte im Kulturbund der Deutschen Demokratischen Republik, der Zentralen Kommission Natur und Heimat des Präsidialrates und den Museen für Ur- und Frühgeschichte Dresden, Halle, Potsdam, Schwerin und Weimar. Weimar 1972. 81 Text- und Tafelseiten
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher
The importance of precession in modelling the direction of the final spin from a black-hole merger
Creators: name: Barausse, Enrico
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The prediction of the spin of the black hole resulting from the merger of a generic black-hole binary system is of great importance to study the cosmological evolution of supermassive black holes. Several attempts have been recently made to model the spin via simple expressions exploiting the results of numerical-relativity simulations. Here, I first review the derivation of a formula, proposed in Barausse & Rezzolla, Apj 704 L40, which accurately predicts the final spin magnitude and direction when applied to binaries with separations of hundred or thousands of gravitational radii. This makes my formula particularly suitable for cosmological merger-trees and N-body simulations, which provide the spins and angular momentum of the two black holes when their separation is of thousands of gravitational radii. More importantly, I investigate the physical reason behind the good agreement between my formula and numerical relativity simulations, and nail it down to the fact that my formula takes into account the post-Newtonian precession of the spins and angular momentum in a consistent manner.
description: 6 pages, 2 figures. Panel added to fig 2, discussion extended to comply with referee's comments. Version accepted for publication as proceeding of the 8th Amaldi International Conference on Gravitational Waves, NYC, 21-26 June 2009
ВОДНЫЕ БИОРЕСУРСЫ АРКТИЧЕСКИХ МОРЕЙ И ПЕРСПЕКТИВЫ ИХ ИСПОЛЬЗОВАНИЯ
Creators: name: П. А. Балыкин
Publisher: name: Национальная (всероссийская)  научно-практическая конференция «Природные ресурсы, их современное состояние, охрана, промысловое и техническое использование»
Year: 2020
Subjects: слова: арктические моря России
рыболовство
аквакультура
морское пространственное планирование

description: В статье приводятся сведения о современном рыболовстве и состоянии водных биоресурсов в аркти-ческих морях России. Сделан вывод об активном развитии рыбного промысла и аквакультуры в ближай-шее время. Предлагается приступить к рыбохозяйственному районированию арктических морей России с применением методики морского пространственного планирования.
AdS_4 x CP^3 superstring and D=3 N=6 superconformal symmetry
Creators: name: Uvarov, D. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Motivated by the isomorphism between osp(4|6) superalgebra and D=3 N=6 superconformal algebra we consider the superstring action on the AdS_4 x CP^3 background parametrized by D=3 N=6 super-Poincare and CP^3 coordinates supplemented by the coordinates corresponoding to dilatation and superconformal generators. It is also discussed the relation between the degeneracy of fermionic equations of motion and the action kappa-invariance in the framework of the supercoset approach.
description: revtex, 12 pages. Version accepted to Phys. Rev. D; v4 corrected misprints in Eqs.(65), (71); v5 corrected discussion of Z_4 grading on page 2
Archäologisches Korrespondenzblatt. Urgeschichte, Römerzeit, Frühmittelalter
Creators: name: Redaktion, Die
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Anzeige: Archäologisches Korrespondenzblatt. Urgeschichte, Römerzeit, Frühmittelalter (hrsg. vom Röm.-Germ. Zentralmuseum Mainz in Verbindung mit dem Nordwestdt. u. dem West u. Süddt. Verband für Altertumsforschung), Jahrg. 1, 1971. 259 Seiten, 40 Tafeln u. zahlreiche Abbildungen
description: Bonner Jahrbücher, Bd. 173.1973: Bonner Jahrbücher