cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Efficient Simulation of Nondeterministic Weighted Finite Automata
Creators: name: Eramian, Mark G.
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: Simulation of nondeterministic automata is often required in algorithms for string
matching and image compression. We give three algorithms for NWFA simulation
and compare them with known methods. When we consider the problem of computing
the acceptance weight of all words of a given finite length, we find that the best of
the three algorithms is comparable with a recursive version of a known sparse matrix
based algorithm with respect to time, but offers an implementation with simpler data
structures.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 257-267
Sonnenfleckenzeichnung Nr. 18058.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.03.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title: NP Predicates Computable in the Weakest Level of the Grzegorczyck Hierarchy
Creators: name: Grozea, Cristian
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: Let $(E_r){r\in N}$ be the hierarchy of Grzegorczyk. Its weakest level, $E_0$ is indeed quite
weak, as it does not even contain functions such as $max(x,y)$ or $x+y$. In this paper
we show that $SAT\in E_0$ by developing a technique which can be used to show the same
result holds for other NP problems. Using this technique, we are able to show that also
the Hamiltonian Cycle Problem is solvable in $E_0$.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 269-279
title: Tradeoffs Between Reliability and Conciseness of Deterministic Finite Automata
Creators: name: Kappes, Martin
name: Kintala, Chandra M. R.
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: In this paper, we propose a model for measuring the reliability of the description of
a language L by a deterministic finite automaton M. Intuitively, the reliability $M$
exhibits when used for $L$ is high if the "difference" between $L$ and the language $T(M)$
accepted by $M$ is small. Using this model, we prove that the savings in the number of
states between a fully reliable and a less reliable representation cannot be bounded by
any function, even if the unreliable descriptions are required to exceed any given fixed
level of reliability. Furthermore, we show that, for a single regular language, there is
a level of reliability such that any description exceeding this level is at least as big as
the smallest DFA for the language.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 281-292
Sonnenfleckenzeichnung Nr. 18102.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.04.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title: Descriptional Complexity of Error/Edit Systems
Creators: name: Kari, Lila
name: Konstantinidis, Stavros
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: Errors appear in a wide range of information processing and transmission applications,
such as data communications, biological computing, computer typesetting, speech
recognition, etc. It can be said indeed that errors are truly natural phenomena. In
this work we introduce error or edit systems (e-systems, for short), which are formal
languages over the alphabet of the basic edit operations. Our formalism allows one to
model essentially any kind of error situations. For certain natural regular e-systems,
we investigate their descriptional complexity in terms of the number of states of the
automata accepting such systems. This problem is of interest in its own right as well
as in the computation of maximal error-correcting capabilities of known languages.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 293-309
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.03.1952, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Protaetia metallica subsp. metallica
Creators: name: Alekseev, Vitalii I.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Protaetia
Protaetia metallica
P. metallica metallica (herbst, 1782)

description: 77. P. metallica metallica (Herbst, 1782)
Bercio & Folwaczny 1979 (Potosia cuprea F. ssp. metallica Hbst.); Alekseev & Sakhnov 2000 (Potosia); Alekseev 2006 (Potosia); Alekseev 2014 (Potosia cuprea metallica).
Voucher specimens: 4 [Svetlogorsk, 20 June 1990, 2 exp.; Krasnoles’e, 08 June 2008; Medovoe, 10 April – 03 July 2018].
Kaliningrad Region: Numerous reports; Bagr., Chern., Gur., Nest., Pol., Zel.
Comments: The larvae develop in the nest mounds of the ant genus Formica, adult beetles occur on flowers in June-July. The species is widely distributed and occasional throughout the Kaliningrad Region: it occurs mostly in pine forest edges and along roads in forested areas.
description: Published as part of Alekseev, Vitalii I., 2018, Scarabaeoidea (Insecta: Coleoptera) Of The Kaliningrad Region (Russia): The Commented Actual Checklist, Assessment Of Rarity And Notes To Regional Protection, pp. 111-152 in Acta Biologica Universitatis Daugavpiliensis 18 (2) on page 140, DOI: 10.5281/zenodo.10979877
Stochastic completeness and $L^1$-Liouville property for second-order elliptic operators
Creators: name: Ganguly, Debdip
name: Pinchover, Yehuda
name: Roychowdhury, Prasun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Let $P$ be a linear, second-order, elliptic operator with real coefficients defined on a noncompact Riemannian manifold $M$ and satisfies $P1=0$ in $M$. Assume further that $P$ admits a minimal positive Green function in $M$. We prove that there exists a smooth positive function $ρ$ defined on $M$ such that $M$ is stochastically incomplete with respect to the operator $ P_ρ := ρ\, P $, that is, \[ \int_{M} k_{P_ρ}^{M}(x, y, t) \ {\rm d}y < 1 \qquad \forall (x, t) \in M \times (0, \infty), \] where $k_{P_ρ}^{M}$ denotes the minimal positive heat kernel associated with $P_ρ$. Moreover, $M$ is $L^1$-Liouville with respect to $P_ρ$ if and only if $M$ is $L^1$-Liouville with respect to $P$. In addition, we study the interplay between stochastic completeness and the $L^1$-Liouville property of the skew product of two second-order elliptic operators.
description: 15 pages
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.04.1952, erstellt von L. Mrkosova-Pajdusakova am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
title: Descriptional Complexity of Rewriting P Systems
Creators: name: Madhu, Mutyam
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: In this paper we generalize to rewriting P systems some measures of descriptional
complexity defined for context-free grammars and analyze these measures in lieu with
those for the context-free grammars.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 311-316
Strategies for conformal REBCO windings
Creators: name: Rogers, John
name: McIntyre, Peter
name: Elliott, Timothy
name: May, Gareth
name: Ratcliffe, Christian
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A high-field winding can be fabricated from a cable of non-insulated REBCO tapes, stacked face-face without twisting. If the cable is oriented within each turn of a winding so that the tape face is closely parallel to the magnetic field at its location, the supercurrent capacity of that cable is enhanced ~3x greater than in a transverse or twisting orientation. This concept for a conformal winding was presented in a previous paper pertinent to the body winding of a high-field dipole. Strategies are presented and simulated for how the same orientation can be sustained in the flared ends of a dipole.
description: accepted for publication in Proceedings of International Cryogenic Materials Conference, 2021
Optimising low-Reynolds-number predation via optimal control and reinforcement learning
Creators: name: Zhu, Guangpu
name: Fang, Wen. -Zhen
name: Zhu, Lailai
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We seek the best stroke sequences of a finite-size swimming predator chasing a non-motile point or finite--size prey at low Reynolds number. We use optimal control to seek the globally-optimal solutions for the former and RL for general situations. The predator is represented by a squirmer model that can translate forward and laterally, rotate and generate a stresslet flow. We identify the predator's best squirming sequences to achieve the time-optimal (TO) and efficiency-optimal (EO) predation. For a point prey, the TO squirmer executing translational motions favours a two-fold L-shaped trajectory that enables it to exploit the disturbance flow for accelerated predation; using a stresslet mode significantly expedites the EO predation, allowing the predator to catch the prey faster yet with lower energy consumption and higher predatory efficiency; the predator can harness its stresslet disturbance flow to suck the prey towards itself; compared to a translating predator, its compeer combining translation and rotation is less time--efficient, and the latter occasionally achieves the TO predation via retreating in order to advance. We also adopt RL to reproduce the globally-optimal predatory strategy of chasing a point prey, qualitatively capturing the crucial two--fold attribute of TO path. Using a numerically emulated RL environment, we explore the dependence of the optimal predatory path on the size of prey. Our results might provide useful information that help design synthetic microswimmers such as \textit{in vivo} medical micro-robots capable of capturing and approaching objects in viscous flows.
Nuclear effects in the deuteron and global QCD analyses
Creators: name: Alekhin, S. I.
name: Kulagin, S. A.
name: Petti, R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We report the results of a new global QCD analysis, which includes deep-inelastic $e/μ$ scattering data off proton and deuterium, as well as Drell-Yan lepton pair production in proton-proton and proton-deuterium collisions and $W^\pm/Z$ boson production data from $pp$ and $p \bar p$ collisions at the LHC and Tevatron. Nuclear effects in the deuteron are treated in terms of a nuclear convolution approach with bound off-shell nucleons within a weak binding approximation. The off-shell correction is controlled by a universal function of the Bjorken variable $x$ describing the modification of parton distributions in bound nucleons, which is determined in our analysis along with the parton distribution functions of the proton. A number of systematic studies are performed to estimate the uncertainties arising from the use of various deuterium datasets, from the modeling of higher twist contributions to the structure functions, from the treatment of target mass corrections, as well as from the nuclear corrections in the deuteron. We obtain predictions for the ratios $F_2^n/F_2^p$, and $d/u$, focusing on the region of large $x$. We also compare our results with the ones obtained by other QCD analyses, as well as with the recent data from the MARATHON experiment.
description: 30 pages, 14 figures, final version published in PRD
Sonnenfleckenzeichnung Nr. 18042.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.02.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Tropinota hirta subsp. hirta Bercio & Folwaczny 1979
Creators: name: Alekseev, Vitalii I.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Tropinota
Tropinota hirta
T. hirta hirta (poda von neuhaus, 1761) bercio & folwaczny 1979

description: (78). T. hirta hirta (Poda von Neuhaus, 1761) Bercio & Folwaczny 1979.
Kaliningrad Region: Gur. (Königsberg).
Comments: The species is known in Latvia as “Very rare species with no records in the last 50 years. North border of main distribution area” (Telnov 2004), Lithuania (Tamutis et al. 2011), Poland (Bunalski et al. 2015a) and also reported in Belarus (Alexandovitch & Pisanenko 1991). The actual presence of the species in the regional fauna very possible but needs confirmation.
description: Published as part of Alekseev, Vitalii I., 2018, Scarabaeoidea (Insecta: Coleoptera) Of The Kaliningrad Region (Russia): The Commented Actual Checklist, Assessment Of Rarity And Notes To Regional Protection, pp. 111-152 in Acta Biologica Universitatis Daugavpiliensis 18 (2) on page 140, DOI: 10.5281/zenodo.10979877
Supplemental Material for the PRL Workshop Paper "Reinforcement Learning for Planning Heuristics"
Creators: name: Ferber, Patrick
name: Helmert, Malte
name: Hoffmann, Jörg
Publisher: name: Zenodo
Year: 2020

description: This repositories contains the code, benchmarks, and the experimental results for the ICAPS 2020 PRL Workshop paper "Reinforcement Learning for Planning Heuristics" by Patrick Ferber, Malte Helmert, and Jörg Hoffmann.
Mineral Snowflakes on Exoplanets and Brown Dwarfs: Coagulation and Fragmentation of Cloud Particles with {\sc HyLandS}
Creators: name: Samra, Dominic
name: Helling, Christiane
name: Birnstiel, Tilman
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Brown dwarfs and exoplanets provide unique atmospheric regimes that hold information about their formation routes and evolutionary states. Modelling mineral cloud particle formation is key to prepare for missions and instruments like CRIRES+, JWST and ARIEL as well as possible polarimetry missions like {\sc PolStar}. The aim is to support more detailed observations that demand greater understanding of microphysical cloud processes. We extend our kinetic cloud formation model that treats nucleation, condensation, evaporation and settling of mixed material cloud particles to consistently model cloud particle-particle collisions. The new hybrid code, {\sc HyLandS}, is applied to a grid of {\sc Drift-Phoenix} (T, p)-profiles. Effective medium theory and Mie theory are used to investigate the optical properties. Turbulence is the main driving process of collisions, with collisions becoming the dominant process at the cloud base ($p>10^{-4}\,{\rm bar}$). Collisions produce one of three outcomes: fragmenting atmospheres ($\log_{10}(g)=3$), coagulating atmospheres ($\log_{10}(g)=5$, $T_{\rm eff} \leq 1800\, {\rm K}$) and condensational growth dominated atmospheres ($\log_{10}(g\,)=5$, $T_{\rm eff} > 1800\, {\rm K}$). Cloud particle opacity slope at optical wavelengths (HST) is increased with fragmentation, as are the silicate features at mid-infrared wavelengths. The hybrid moment-bin method {\sc HyLandS} demonstrates the feasibility of combining a moment and a bin method whilst assuring element conservation. It provides a powerful and fast tool for capturing general trends of particle collisions, consistently with other microphysical processes. Collisions are important in exoplanet and brown dwarf atmospheres but cannot be assumed to be hit-and-stick only. The spectral effects of collisions complicates inferences of cloud particle size and material composition from observational data.
description: 33 pages, 19 figures, accepted for publication in A&A
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.04.1952, erstellt von Gaston Coutrez, Observatoire Royal de Belgique in Uccle
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage in Uccle.
Instrument: Merz-Grubb Refraktor Teleskop (Öffnung 160 mm, f = 2450 mm, projiziertes Sonnenbild D = 25 cm)
title: Descriptional Complexity of Block-Synchronization Context-Free Grammars
Creators: name: McQuillan, Ian
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: We consider the descriptional complexity of block-synchronization context-free grammars,
BSCF grammars. In particular, we consider the number ?? necessary situation
and begin symbols as complexity measures. For weak and strong derivations, one begin
symbol and two situation symbols are sufficient to generate all respective language families.
Surprisingly, one situation symbol with equality synchronization is also sufficient
to generate all weak derivation BSCF languages. The family of synchronized contextfree
languages (SCF languages) generated by grammars with one situation symbol
using equality synchronization gives a language family properly between that of E0L
and ET0L languages. Some normal forms are also presented for all variations. In addition,
we show that either prefix or equality synchronization can be used to describe
all weak and strong derivation languages.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 317-332
Sonnenfleckenzeichnung Nr. 18096.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.04.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Fast Autofocusing using Tiny Transformer Networks for Digital Holographic Microscopy
Creators: name: Cuenat, Stéphane
name: Andréoli, Louis
name: André, Antoine N.
name: Sandoz, Patrick
name: Laurent, Guillaume J.
name: Couturier, Raphaël
name: Jacquot, Maxime
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Optics (physics.optics)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The numerical wavefront backpropagation principle of digital holography confers unique extended focus capabilities, without mechanical displacements along z-axis. However, the determination of the correct focusing distance is a non-trivial and time consuming issue. A deep learning (DL) solution is proposed to cast the autofocusing as a regression problem and tested over both experimental and simulated holograms. Single wavelength digital holograms were recorded by a Digital Holographic Microscope (DHM) with a 10$\mathrm{x}$ microscope objective from a patterned target moving in 3D over an axial range of 92 $μ$m. Tiny DL models are proposed and compared such as a tiny Vision Transformer (TViT), tiny VGG16 (TVGG) and a tiny Swin-Transfomer (TSwinT). The proposed tiny networks are compared with their original versions (ViT/B16, VGG16 and Swin-Transformer Tiny) and the main neural networks used in digital holography such as LeNet and AlexNet. The experiments show that the predicted focusing distance $Z_R^{\mathrm{Pred}}$ is accurately inferred with an accuracy of 1.2 $μ$m in average in comparison with the DHM depth of field of 15 $μ$m. Numerical simulations show that all tiny models give the $Z_R^{\mathrm{Pred}}$ with an error below 0.3 $μ$m. Such a prospect would significantly improve the current capabilities of computer vision position sensing in applications such as 3D microscopy for life sciences or micro-robotics. Moreover, all models reach an inference time on CPU, inferior to 25 ms per inference. In terms of occlusions, TViT based on its Transformer architecture is the most robust.
title: Context Derivation Sets and Context-Free Normal Forms
Creators: name: Miller, Charlotte
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: A set of transformations is presented that will convert an arbitrary context-free grammar
to six of the normal forms for which the right hand side of any production has at
most two occurrences of nonterminal symbols. These transformations form the basis
of a meta-normal form algorithm for context-free grammars. The algorithm takes as
input an arbitrary context-free grammar and a target normal form, expressed as an
extended two-symbol grammar form, and converts the grammar to that normal form.
The number of nonterminals and productions in the output grammars of each of the
base transformations is minimal.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 333-345
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.02.1952, erstellt von Adnan Kiral an der Universitätssternwarte Istanbul
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage am Istanbul Universitesi Observatuari, Beyazit (Istanbul). Instrument: Zeiss Refraktor Teleskop (Öffnung 130 mm, f = 2000 mm, projiziertes Sonnenbild D = 25 cm)
Gnorimus nobilis subsp. nobilis
Creators: name: Alekseev, Vitalii I.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Gnorimus
Gnorimus nobilis
G. nobilis nobilis (linnaeus, 1758)

description: 79. G. nobilis nobilis (Linnaeus, 1758)
Lentz 1879; Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000; Alekseev & Nikitsky 2008; Alekseev & Bukejs 2011; Alekseev et al. 2012.
Voucher specimens: 3 [Kaliningrad, 08 June 1998; Otradnoe, 30 June 2006; Riabinovka, 08 July 2010].
Kaliningrad Region: Gur. (Juditten, Kleinheide, Neuhausen), Gvard. (Löwenhagen), Zel. (Georgenswalde, Rauschen, Warnicken); Gur., Zel.
Comments: The species is connected with broad–leaved parks and forests (oak-limehornbeam). Beetles occur on flowers of Apiacea and Rosacea in June-July. The species is listed in the Red Data Book of the Kaliningrad Region (Dedkov & Grishanov 2010) and is considered “least concern” at the European level (Nieto & Alexander 2010). Sporadically distributed (known in the Sambian peninsula only) and occasional species.
description: Published as part of Alekseev, Vitalii I., 2018, Scarabaeoidea (Insecta: Coleoptera) Of The Kaliningrad Region (Russia): The Commented Actual Checklist, Assessment Of Rarity And Notes To Regional Protection, pp. 111-152 in Acta Biologica Universitatis Daugavpiliensis 18 (2) on page 140, DOI: 10.5281/zenodo.10979877
A planning tool for optimal three-dimensional formation flight maneuvers of satellites in VLEO using aerodynamic lift and drag via yaw angle deviations
Creators: name: Traub, Constantin
name: Fasoulas, Stefanos
name: Herdrich, Georg H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Differential drag is a promising option to control the relative motion of distributed satellites in the Very Low Earth Orbit regime which are not equipped with dedicated thrusting devices. A major downside of the methodology, however, is that its control authority is (mainly) limited to the in-plane relative motion control. By additionally applying differential lift, however, all three translational degrees-of-freedom become controllable. In this article, we present a tool to flexibly plan optimal three-dimensional formation flight maneuvers via differential lift and drag. In the planning process, the most significant perturbing effects in this orbital regime, namely the J2 effect and atmospheric forces, are taken into account. Moreover, varying atmospheric densities as well as the co-rotation of the atmosphere are considered. Besides its flexible and high-fidelity nature, the major assets of the proposed methodology are that the in-and out-of-plane relative motion are controlled simultaneously via deviations in the yaw angles of the respective satellites and that the planned trajectory is optimal in a sense that the overall decay during the maneuver is minimized. Thereby, the remaining lifetime of the satellites is maximized and the practicability and sustainability of the methodology significantly increased. To the best of the authors knowledge, a tool with the given capabilities has not yet been presented in literature. The resulting trajectories for three fundamentally different relevant formation flight maneuvers are presented and discussed in detail in order to indicate the vast range of applicability of the tool.
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.02.1952, erstellt am Observatoire Royal de Belgique in Uccle
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage in Uccle.
Instrument: Merz-Grubb Refraktor Teleskop (Öffnung 160 mm, f = 2450 mm, projiziertes Sonnenbild D = 25 cm)
title: Büchi Automata and Their Degrees of Nondeterminism and Ambiguity
Creators: name: Niessner, Frank
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: Nondeterminism and ambiguity in abstract machines can be considered as consumable
resources. This was first done by Goldstine, Kintala and Wotschke for finite automata.
We extend their method to finite automata which accept words of infinite length, so-called
regular $\omega$-automata. We classify the automata with respect to the amount of
nondeterminism and ambiguity that is needed to accept a corresponding regular $\omega$-language
and present examples for each of the classes. It is a well-known fact that
the deterministic regular $\omega$-languages are a proper subset of the nondeterministic ones.
Hence we specify the amount of nondeterminism and ambiguity that is necessary to accept
a nondeterministic regular $\omega$-language. Finally, we show for all possible amounts of
nondeterminism that there is no interrelation between nondeterminism and ambiguity.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 347-363
Sketching 1-D stable manifolds of 2-D maps without the inverse
Creators: name: Ganatra, Vaibhav
name: Banerjee, Soumitro
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Saddle fixed points are the centerpieces of complicated dynamics in a system. The one-dimensional stable and unstable manifolds of these saddle-points are crucial to understanding the dynamics of such systems. While the problem of sketching the unstable manifold is simple, plotting the stable manifold is not as easy. Several algorithms exist to compute the stable manifold of saddle-points, but they have their limitations, especially when the system is not invertible. In this paper, we present a new algorithm to compute the stable manifold of 2-dimensional systems which can also be used for non-invertible systems. After outlining the logic of the algorithm, we demonstrate the output of the algorithm on several examples.
description: 9 pages, 7 figures
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.03.1952, erstellt von Gaston Coutrez, Observatoire Royal de Belgique in Uccle
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage in Uccle.
Instrument: Merz-Grubb Refraktor Teleskop (Öffnung 160 mm, f = 2450 mm, projiziertes Sonnenbild D = 25 cm)
title: State Complexity of Linear Conjunctive Languages
Creators: name: Okhotin, Alexander
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: The e-free languages generated by linear conjunctive grammars have recently been
proved to be exactly the languages accepted by trellis automata. This paper begins the
study of the descriptional complexity of this language family by comparing the number
of states in automata with the size of grammars. The state complexity of the languages
$(a^C)^+$ and $\{a^n(b^C^n)^+ | n\geq 1\}$ is determined (it is $C$ and $C+3$, respectively), leading
to an exact expression for the worst-case complexity of all set-theoretic operations
and to the non-uniqueness of minimal automata. A superpolynomial lower bound and
an exponential upper bound for the succinctness tradeoff between linear conjunctive
grammars and trellis automata are established.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Numbers 2-3, 2004, 365-381
Sonnenfleckenzeichnung Nr. 18022.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.01.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.03.1952, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.01.1952, erstellt von L. am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
Sonnenfleckenzeichnung Nr. 18019.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.01.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title: P Systems with Conditional Communication Rules Assigned to Membranes
Creators: name: Freund, Rudolf
name: Oswald, Marion
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: We introduce a variant of purely communicating membrane systems where the rules are
directly assigned to the membranes and not to the regions as this is usually observed
in the area of membrane systems. Multisets of promotors and inhibitors inside and
outside the membrane control the application of rules assigned to a membrane. For
the application of rules leading from one configuration of the system to the succeeding
configuration we consider a sequential model and do not use the model of maximal
parallelism. We will Show that for such systems with only one membrane and using
only singleton promoting and/or inhibiting multisets, we already obtain universal
computational power.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Number 4, 2004, 387-397
Direct laser printing of high-resolution physically unclonable anti-counterfeit labels
Creators: name: Lapidas, Vasily
name: Zhizhchenko, Alexey
name: Pustovalov, Eugeny
name: Storozhenko, Dmitry
name: Kuchmizhak, Aleksandr
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Cryptography and Security (cs.CR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Security labels combining facile structural color readout and physically unclonable one-way function (PUF) approach provide promising strategy for fighting against forgery of marketable products. Here, we justify direct femtosecond-laser printing, a simple and scalable technology, for fabrication of high-resolution (12500 dots per inch) and durable PUF labels with a substantially large encoding capacity of 10$^{895}$ and a simple spectroscopy-free optical signal readout. The proposed tags are comprised of laser-printed plasmonic nanostructures exhibiting unique light scattering behavior and unclonable 3D geometry. Uncontrollable stochastic variation of the nanostructure geometry in the process of their spot-by-spot printing results in random and broadband variation of the scattering color of each laser printed "pixel", making laser-printed patterns unique and suitable for PUF labeling.
description: 5 pages, 3 figures
Sonnenfleckenzeichnung Nr. 18070.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.03.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.03.1952, erstellt von Horst Künzel, Astrophysikalisches Observatorium in Potsdam
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Astrophysikalischen Observatorium in Potsdam. Instrument: Astrograph
title: Valence Languages Generated by Equality Sets
Creators: name: Halava, Vesa
name: Harju, Tero
name: Hoogeboom, Hendrik Jan
name: Latteux, Michel
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: We consider the generalized equality set, i. e., the set of solutions of the generalized
Post Correspondence Problem. Actually we study the solutions of a special instances
where one of the morphisms is periodic and the begin word is a letter. We considering
the languages defined by mapping the equality set by a coding, and prove that the
family achieved is exactly family of regular valence languages over $\mathbb{Z}$.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Number 4, 2004, 399-406
Gnorimus variabilis
Creators: name: Alekseev, Vitalii I.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Gnorimus
Gnorimus variabilis

description: 80. G. variabilis (Linnaeus, 1758)
[= octopunctatus (Fabricius, 1775)]
Lentz 1879; Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000 (octopunctatus).
Voucher specimens: 1 [Pravdinsk, before 1995].
Kaliningrad Region: Gur. (Karmitten, Königsberg, Neuhausen, Wilkie); Zel. (Frische Nehrung); Gur. (?), Pol. (?), Pravd.
Comments: The locally distributed and rare species associated with hollows of ancient oaks and listed in the Red Data Book of the Kaliningrad Region (Dedkov & Grishanov 2010) and is considered “near threteaned” at the European level (Nieto & Alexander 2010). The unique specimen in the author collection is without precise label and probable was collected before 1995 in Pravdinsk district. Additionally, there are verbal communication concerning the species in the area of the present-day Kaliningrad Region (e.g. vicinity of Bogdanovka in Pollesk district, Gur’evsk vicinity, both before 1995), but the proofs are absent.
description: Published as part of Alekseev, Vitalii I., 2018, Scarabaeoidea (Insecta: Coleoptera) Of The Kaliningrad Region (Russia): The Commented Actual Checklist, Assessment Of Rarity And Notes To Regional Protection, pp. 111-152 in Acta Biologica Universitatis Daugavpiliensis 18 (2) on page 140, DOI: 10.5281/zenodo.10979877
Unraveled Multilevel Transformation Networks for Predicting Sparsely-Observed Spatiotemporal Dynamics
Creators: name: Saha, Priyabrata
name: Mukhopadhyay, Saibal
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper, we address the problem of predicting complex, nonlinear spatiotemporal dynamics when available data is recorded at irregularly-spaced sparse spatial locations. Most of the existing deep learning models for modeling spatiotemporal dynamics are either designed for data in a regular grid or struggle to uncover the spatial relations from sparse and irregularly-spaced data sites. We propose a deep learning model that learns to predict unknown spatiotemporal dynamics using data from sparsely-distributed data sites. We base our approach on Radial Basis Function (RBF) collocation method which is often used for meshfree solution of partial differential equations (PDEs). The RBF framework allows us to unravel the observed spatiotemporal function and learn the spatial interactions among data sites on the RBF-space. The learned spatial features are then used to compose multilevel transformations of the raw observations and predict its evolution in future time steps. We demonstrate the advantage of our approach using both synthetic and real-world climate data.
description: 16 pages, 7 figures. This manuscript has been accepted for publication in Philosophical Transactions of the Royal Society A
Sonnenfleckenzeichnung Nr. 18038.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.02.1952, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1952

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title: Some Results on RWW- and RRWW-Automata and Their Relation to the Class of Growing
Context-Sensitive Languages
Creators: name: Jurdziński, Tomasz
name: Loryś, Krzysztof
name: Niemann, Gundula
name: Otto, Friedrich
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: It is shown that already the RWW-automata of Jan{\v{c}}ar et al. (1998) accept the Gladkij
language $L_{Gl}=\{w\#w^R\#w \mid w\in\{a, b\}^*$, which implies that the class GCSL of growing
context-sensitive languages is a proper subclass of the class $L(RWW)$ of languages
accepted by the RWW-automata. In addition, it is shown that $L(RWW)$ contains an
NP-complete language. Also a simple reduction from the class $L(RRWW)$ of languages
accepted by the RRWW-automata to the class $L(RWW)$ is presented, which indicates
that these two classes will be hard to separate if they are not identical. Finally, characterizations
of the class GCSL in terms of restricted versions of the RWW- and the
RRWW-automata are given.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Number 4, 2004, 407-437
Classical Holographic Relations and Alternative Boundary Conditions for Lovelock Gravity
Creators: name: Khodabakhshi, H.
name: Lu, H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We obtain the classical holographic relation for the general Lovelock gravity and decompose the full Lagrangian into the bulk term and the surface term, expressed as a total derivative $\partial_μJ^μ$. By classical holographic relation, we mean that $J^μ$ is determined completely by the bulk term. We find that the bulk term is not degenerate, or first-order in this foliation-independent approach. We then consider the Arnowitt-Deser-Misner (ADM) formalism where the foliation coordinate $w$ is treated as special. We obtain the classical holographic-degenerate relation with the first-order bulk term that does not involve higher than one derivative of $w$. For Einstein gravity, the two approaches lead to the same bulk term, but different ones for higher-order Lovelock gravities. The classical holographic-degenerate formulation in the ADM approach allows us to consider alternative boundary conditions in the variation principle with different Myers terms. We show in the semiclassical approximation that the black hole entropy in all cases is the same as the one obtained under the standard Dirichlet boundary condition. We also generalize the formalism to general $f(L_{\rm Lovelock}^{(k)})$-gravity.
description: Latex, 27 pages, title slightly modified, typos corrected, new comments added, references added and updated, to appear in PRD
title: Generating the Peano Curve and Counting Occurrences of Some Patterns
Creators: name: Kitaev, Sergey
name: Mansour, Toufik
name: Séébold, Patrice
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2004

description: We introduce Peano words, which are words corresponding to finite approximations of
the Peano space filling curve. We find the number of occurrences of certain patterns
in these words. We give a tag-system to generate automatically these words and, by
showing that they are almost cube-free, we prove that they cannot be obtained by
simply iterating a morphism.
description: Journal of Automata, Languages and Combinatorics, Volume 9, Number 4, 2004, 439-455
Ultrafast modulation of the molten metal surface tension under femtosecond laser irradiation
Creators: name: Li, Chenhao
name: Liang, Hongtao
name: Yang, Yang
name: Yu, Zhiyong
name: Zhang, Xin
name: Ma, Xiangming
name: Lu, Wenliang
name: Sun, Zhenrong
name: Cheng, Ya
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We predict ultrafast modulation of the pure molten metal surface stress fields under the irradiation of the single femtosecond laser pulse through the two-temperature model molecular-dynamics simulations. High-resolution and precision calculations are used to resolve the ultrafast laser-induced anisotropic relaxations of the pressure components on the time-scale comparable to the intrinsic liquid density relaxation time. The magnitudes of the dynamic surface tensions are found being modulated sharply within picoseconds after the irradiation, due to the development of the nanometer scale non-hydrostatic regime behind the exterior atomic layer of the liquid surfaces. The reported novel regulation mechanism of the liquid surface stress field and the dynamic surface tension hints at levitating the manipulation of liquid surfaces, such as ultrafast steering the surface directional transport and patterning.
Crucial role of out-of-plane Sb-$p$ orbitals in Van Hove singularity formation and electronic correlation for superconducting Kagome metal CsV$_3$Sb$_5$
Creators: name: Jeong, Min Yong
name: Yang, Hyeok-Jun
name: Kim, Hee Seung
name: Kim, Yong Baek
name: Lee, SungBin
name: Han, Myung Joon
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: First-principles density functional theory calculations are performed to understand the electronic structure and interaction parameters for recently discovered superconducting Kagome metal CsV$_3$Sb$_5$. A systematic analysis of the tight-binding parameters based on maximally localized Wannier function method demonstrates that the out-of-plane Sb$^{\rm out}$-$p$ orbital is a key element in complete description of the three Van Hove singularity structures known in this material at $M$ point near the Fermi level. Further, the correlation strengths are also largely determined by Sb$^{\rm out}$-$p$ states. Based on constrained random phase approximation, we find that on-site and inter-site interaction parameter are both significantly affected by the screening effect of Sb$^{\rm out}$-$p$ orbitals. As the role of this previously unnoticed orbital state can be tuned or controlled by out-of-plane lattice parameters, we examine the electronic structure and particularly the evolution of Van Hove singularity points as a function of strain and pressure, which can serve as useful knobs to control the material properties.
description: 9 pages, 3 figures
Commencement, Salisbury University, Winter 1992
Creators: name: (:Unkn) Unknown
Publisher: name: Maryland Shared Open Access Repository
Year: 1992
Subjects: Salisbury (Md.)
Salisbury State University
Commencement ceremonies

description: Commencement ceremonies at have been held for graduates at Salisbury University since 1926, sometimes after each semester but typically in the spring. Programs always list the names of graduates and occasionally list hometown, degree, or major.