cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Fréchet Lie group on distributions
Creators: name: Ryckebusch, Manon
name: Bouhamidi, Abderrahman
name: Giscard, Pierre-Louis
Publisher: name: arXiv
Year: 2023
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46F10

description: Solving non-autonomous systems of ordinary differential equations leads to consider a new product of bivariate distributions called the $\star$~product in the literature. This product, distinct from the convolution product, has recently been used to establish structural results concerning non-autonomous differential systems, yet its formal underpinnings remain unclear. We demonstrate that it is well-defined on the weak closure of the space of smooth functions on a compact subset of $\mathbb{R}^2$. We establish that a subset of this weak closure has the structure of a Fréchet space $\mathcal{D}$. The $\star$~product arises from the composition of endomorphisms of that space. Invertible elements of $\mathcal{D}$ form a dense subset of it and a Fréchet Lie group for the operation $\star$. This product generalizes the convolution, Volterra compositions of first and second type and induces Schwartz's bracket.
Initial value formulation of a quantum damped harmonic oscillator
Creators: name: Agarwal, Nishant
name: Chu, Yi-Zen
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The in-in formalism and its influence functional generalization are widely used to describe the out-of-equilibrium dynamics of unitary and open quantum systems, respectively. In this paper, we build on these techniques to develop an effective theory of a quantum damped harmonic oscillator and use it to study initial state-dependence, decoherence, and thermalization. We first consider a Gaussian initial state and quadratic influence functional and obtain general equations for the Green's functions of the oscillator. We solve the equations in the specific case of time-local dissipation and use the resulting Green's functions to obtain the purity and unequal-time two-point correlations of the oscillator. We find that the dynamics must include a non-vanishing noise term to yield physical results for the purity and that the oscillator decoheres in time such that the late-time density operator is thermal. We show that the frequency spectrum or unequal-time correlations can, however, distinguish between the damped oscillator and an isolated oscillator in thermal equilibrium, and obtain a generalized fluctuation-dissipation relation for the damped oscillator. We briefly consider time-nonlocal dissipation as well, to show that the fluctuation-dissipation relation is satisfied for a specific choice of dissipation kernels. Lastly, we develop a double in-out path integral approach to go beyond Gaussian initial states and show that our equal-time results for time-local dissipation are in fact non-perturbative in the initial state.
description: 24 pages, including 2 appendices, 2 figures. Expanded discussion of Wick's theorem in section IIIA, updated discussion of fluctuation-dissipation relation in section IVC, added discussion of time-nonlocal dissipation in section V. Matches published version
Trombiculindus jilie Wen and Xiang 1984
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus jilie

description: Trombiculindus jilie Wen and Xiang, 1984f:
PAL
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on page 187, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Tingis (Tingis) demissa Horvath 1906
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis demissa

description: Tingis (Tingis) demissa Horváth, 1906
Asian Turkey: Horváth (1906), Hoberlandt (1956), Seidenstücker (1958), Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006).
Comments: This Ponto-Mediterranean species has been described from Konia (= Konya) by Horváth (1906).
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 482, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Lindblad Superoperators from Wigner's Phase Space Continuity Equation
Creators: name: Steuernagel, Ole
name: Lee, Ray-Kuang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For a simple quantum system weakly interacting with the environment Wigner's 1932 formulation of quantum physics can be used to derive coupling to the environment using simple algebra. We show that the correct expressions, using coupling terms of `Lindblad form', are forced upon us. This is remarkable given that it took several decades before Lindblad's result was found in 1976.
description: 6 pages, 1 figure
Trombiculindus kansai Jameson and Sasa 1953, comb. nov.
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus kansai

description: Trombiculindus kansai Jameson and Sasa, 1953 comb. nov.:
PAL
Trombicula (Trombiculindus) kansai Jameson and Sasa, 1953
Leptotrombidium (Trombiculindus) kansai, Vercammen-Grandjean 1968c
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on pages 187-188, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Efficient Light Propagation Algorithm using Quantum Computers
Creators: name: Cholsuk, Chanaprom
name: Davani, Siavash
name: Conlon, Lorcan O.
name: Vogl, Tobias
name: Eilenberger, Falk
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Applied Physics (physics.app-ph)
subject: Computational Physics (physics.comp-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum algorithms can potentially overcome the boundary of computationally hard problems. One of the cornerstones in modern optics is the beam propagation algorithm, facilitating the calculation of how waves with a particular dispersion relation propagate in time and space. This algorithm solves the wave propagation equation by Fourier transformation, multiplication with a transfer function, and subsequent back transformation. This transfer function is determined from the respective dispersion relation, which can often be expanded as a polynomial. In the case of paraxial wave propagation in free space or picosecond pulse propagation, this expansion can be truncated after the quadratic term. The classical solution to the wave propagation requires $\mathcal{O}(N log N)$ computation steps, where $N$ is the number of points into which the wave function is discretized. Here, we show that the propagation can be performed as a quantum algorithm with $\mathcal{O}((log{}N)^2)$ single-controlled phase gates, indicating exponentially reduced computational complexity. We herein demonstrate this quantum beam propagation method (QBPM) and perform such propagation in both one- and two-dimensional systems for the double-slit experiment and Gaussian beam propagation. We highlight the importance of the selection of suitable observables to retain the quantum advantage in the face of the statistical nature of the quantum measurement process, which leads to sampling errors that do not exist in classical solutions.
description: 8 pages, 7 figures
Tingis (Tingis) elongata
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis elongata

description: Tingis (Tingis) elongata (Fieber, 1861)
Asian Turkey: Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Kıyak & Akar (2010).
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 483, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Dynamic Event-based Optical Identification and Communication
Creators: name: von Arnim, Axel
name: Lecomte, Jules
name: Borras, Naima Elosegui
name: Wozniak, Stanislaw
name: Pantazi, Angeliki
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Optical identification is often done with spatial or temporal visual pattern recognition and localization. Temporal pattern recognition, depending on the technology, involves a trade-off between communication frequency, range and accurate tracking. We propose a solution with light-emitting beacons that improves this trade-off by exploiting fast event-based cameras and, for tracking, sparse neuromorphic optical flow computed with spiking neurons. The system is embedded in a simulated drone and evaluated in an asset monitoring use case. It is robust to relative movements and enables simultaneous communication with, and tracking of, multiple moving beacons. Finally, in a hardware lab prototype, we demonstrate for the first time beacon tracking performed simultaneously with state-of-the-art frequency communication in the kHz range.
Thermodynamic perspective on quantum fluctuations
Creators: name: Sone, Akira
name: Sinha, Kanu
name: Deffner, Sebastian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: What is the major difference between large and small systems? At small length-scales the dynamics is dominated by fluctuations, whereas at large scales fluctuations are irrelevant. Therefore, any thermodynamically consistent description of quantum systems necessitates a thorough understanding of the nature and consequences of fluctuations. In this chapter, we outline two closely related fields of research that are commonly considered separately -- fluctuation forces and fluctuation theorems. Focusing on the main gist of these exciting and vivid fields of modern research, we seek to provide a instructive entry point for both communities of researchers interested in learning about the other.
description: 32 pages, 9 figures; Chapter to be submitted for Encyclopedia of Mathematical Physics 2nd edition
Materials Discovery with Extreme Properties via Reinforcement Learning-Guided Combinatorial Chemistry
Creators: name: Kim, Hyunseung
name: Choi, Haeyeon
name: Kang, Dongju
name: Lee, Won Bo
name: Na, Jonggeol
Publisher: name: arXiv
Year: 2023
Subjects: subject: Biomolecules (q-bio.BM)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: The goal of most materials discovery is to discover materials that are superior to those currently known. Fundamentally, this is close to extrapolation, which is a weak point for most machine learning models that learn the probability distribution of data. Herein, we develop reinforcement learning-guided combinatorial chemistry, which is a rule-based molecular designer driven by trained policy for selecting subsequent molecular fragments to get a target molecule. Since our model has the potential to generate all possible molecular structures that can be obtained from combinations of molecular fragments, unknown molecules with superior properties can be discovered. We theoretically and empirically demonstrate that our model is more suitable for discovering better compounds than probability distribution-learning models. In an experiment aimed at discovering molecules that hit seven extreme target properties, our model discovered 1,315 of all target-hitting molecules and 7,629 of five target-hitting molecules out of 100,000 trials, whereas the probability distribution-learning models failed. Moreover, it has been confirmed that every molecule generated under the binding rules of molecular fragments is 100% chemically valid. To illustrate the performance in actual problems, we also demonstrate that our models work well on two practical applications: discovering protein docking molecules and HIV inhibitors.
description: 18 pages, 8 figures
Trombiculindus kosapani Stekolnikov 2016
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus kosapani

description: Trombiculindus kosapani Stekolnikov, 2016 [In Chaisiri et al. 2016]:
ORI
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on page 188, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Cinara (Cupressobium) tujafilina
Creators: name: Durak, Roma
name: Durak, Tomasz
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Aphidomorpha
Aphididae
Cinara
Cinara tujafilina

description: Cinara (Cupressobium) tujafilina (del Guercio, 1909)
(Table 1, Figs 1, 2)
Material examined: 2 males (9.XI.2013), 1 male (15.XI.2013) (R. Durak)
Description of adult male: alate. Head and thorax brown, abdomen green with small dorsal sclerotic area. Legs yellowish, distal end of femora and tibiae brown. Siphunculi, cauda and genitalia dark brown. Body elongate and small, mean length 2.0 mm. Antenna 6 segmented, 0.54–0.64 of body length. Longest antennal segment (ant segm.) is segm. III. Ant. segm. IV almost as long as segm. V. Segm. V slightly shorter than or equal to segm. VI. Processus terminalis (VIb) very short, only about 0.12–0.15 as long as basal part of segm. VI (VIa). Other antennal ratios: VI/III 0.43–0.45; VI/IV 0.86–1.09; VI/V 0.91– 1.0; V/III 0.44–0.49; V/IV 0.94–1.08; IV/III 0.40–0.52. Segm. V and VI bear primary rhinaria. Ant. segm. III with 29–33 secondary rhinaria, IV with 5–9, V with 2–4. Secondary rhinaria rounded, their size variable about 0.009–0.0206 mm; mean 0.0143 mm. Rostrum long, reaching to abdominal segment VII; length of apical rostral segments 0.76–0.82 times hind tarsus (HT) II and 0.41–0.47 times ant. segm. III. Siphunculus is a brown pigmented cone with about 30–35 hairs around. Cauda short and rounded.
Chaetotaxy: base of ant. segm. VI with 12 setae; VIb with 3 subapical setae. Rostrum with 6 accessory setae. Longest hair on ant. segm. III 0.1410–0.1450 mm long; that on the hind tibia 0.1810–0.1930 mm.
description: Published as part of Durak, Roma & Durak, Tomasz, 2015, Redescription of males of the aphid species Cinara (Cupressobium) tujafilina and Cinara (Cupressobium) cupressi (Hemiptera, Lachninae), pp. 209-214 in Zootaxa 4032 (2) on pages 210-211, DOI: 10.11646/zootaxa.4032.2.7, http://zenodo.org/record/234883
Trombiculindus kuanye Wen and Xiang 1984
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus kuanye

description: Trombiculindus kuanye Wen and Xiang, 1984f:
PAL
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on page 188, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Tingis (Tingis) grisea Germar 1835
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis grisea

description: Tingis (Tingis) grisea Germar, 1835
Asian Turkey: Horváth (1906, as Tingis rotundicollis), Seidenstücker (1954, as T. rotundicollis), Hoberlandt (1956, as T. rotundicollis and as T. grisea), Lodos & Önder (1983, as T. rotundicollis and as T. grisea), Péricart (1981, 1983), Önder et al. (2006, as T. rotundicollis and as T. grisea), Péricart & Golub (1996), Kıyak & Akar (2010), Maral et al. (2013).
European Turkey: Hoberlandt (1956, as Tingis rotundicollis), Lodos & Önder (1983, as T. rotundicollis and as T. grisea), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006, as T. rotundicollis and as T. grisea).
Comments: This Holomediterranean species has been reported from Ak-Chehir (= Akşehir, Konya province) and Mersin by Horváth (1906) as Tingis rotundicollis.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 483, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
The unphysicality of Hilbert spaces
Creators: name: Carcassi, Gabriele
name: Calderon, Francisco
name: Aidala, Christine A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We argue that Hilbert spaces are not suitable to represent quantum states mathematically, in the sense that they require properties that are untenable by physical entities. We first demonstrate that the requirements posited by complex inner product spaces are physically justified. We then show that completeness in the infinite-dimensional case requires the inclusion of states with infinite expectations, coordinate transformations that take finite expectations to infinite ones and vice versa, and time evolutions that transform finite expectations to infinite ones in finite time. This means we should be wary of using Hilbert spaces to represent quantum states as they turn a potential infinity into an actual infinity. The main point of the paper, then, is to raise awareness that results that rely on the completeness of Hilbert spaces may not be physically significant. While we do not claim to know what a physically more appropriate closure should be, we note that Schwartz spaces, among other things, guarantee that the expectations of all polynomials of position and momentum are finite, their elements are uniquely identified by these expectations, and they are closed under Fourier transform.
description: 6 pages plus mathematical appendix. Accepted by Quantum Studies: Mathematics and Foundations
Wigner's Phase Space Current for Variable Beam Splitters -Seeing Beam Splitters in a New Light-
Creators: name: Steuernagel, Ole
name: Lee, Ray-Kuang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Beam splitters allow us to superpose two continuous single mode quantum systems. To study the behaviour of their strongly mode mixing dynamics we consider variable beam splitters and their dynamics using Wigner's phase space distribution, W, the evolution of which is governed by the continuity-equation $ \frac{\partial}{\partial τ} W = - {\nabla } \cdot {J}$. We derive the form of the corresponding Wigner current, J, of each outgoing mode after tracing out the other. The influence of the modes on each other is analyzed and visualized using their respective Wigner distributions and Wigner currents. This allows us to perform geometrical analyses of the mode interactions, casting new light on beam splitter behaviour. Several of the presented results should be immediately testable in experiments.
description: 5 figures. arXiv admin note: text overlap with arXiv:2307.16510
Late-time Cosmology without Dark Sector but with Closed String Massless Sector
Creators: name: Lee, Hocheol
name: Park, Jeong-Hyuck
name: Velasco-Sevilla, Liliana
name: Yin, Lu
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the possibility of solving the dark energy and the coincidence problems by postulating the massless sector of closed strings. This sector constitutes the gravitational multiplet of string theory and, when applied to four-dimensional cosmology, predicts that \textit{the expansion of an open Universe defined in string frame is readily accelerating}. We confront the prediction with the late-time cosmological data of Type Ia supernovae and quasar absorption spectrum, which probe the evolutions of the Hubble parameter and possibly the fine-structure constant. We report that these observations are in admirable agreement with the prediction without any dark sector or coincidence problem. We estimate the Hubble constant, $H_{0}\simeq 71.2\pm 0.2\,\mathrm{km/s/Mpc}$.
description: v4) 11+8 pages, 6+9 figures: same as v3) except figure files which are now in a lightweight JPG format. PLB contains the original figures in PDF format
Cinara (Cupressobium) cupressi Buckton 1881
Creators: name: Durak, Roma
name: Durak, Tomasz
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Aphidomorpha
Aphididae
Cinara
Cinara cupressi

description: Cinara (Cupressobium) cupressi (Buckton, 1881)
(Table 1, Fig. 2)
Material examined: 4 males (12.X.2012), 6 males (2.XI.2013) (R. Durak).
Description of adult male: alate. Head and thorax black, abdomen brown with small scleroites on the dorsal surface. Legs mid-brown with distal ends of femora, knees and tips of tibiae dark brown like viviparous female. Body elongate, mean length 2.38 mm. Siphunculi, cauda and genitalia dark brown. Antennae 6-segmented, 0.53– 0.57 of body length. Segm. III over twice as long as each of segm. IV, V and VI. Segm. V only slightly longer than segments IV and VI. Processus terminalis (VIb) not very long, ratio VIb/ VIa 0.21–0.27. Other antennal ratios: VI/ III 0.43–0.48; VI/IV 0.85–0.93; VI/V 0.81–0.9; V/III 0.48–0.59; V/IV 0.99–1.04; IV/III 0.47–0.57. Segm. V and VI bear primary rhinaria. Ant. segm. III with 24–29 secondary rhinaria, IV with 9–14, V with 3–4. Secondary rhinaria rounded, their size variable about 0.0067–0.0248 mm; mean 0.0115 mm. Rostrum long, reaching to abdominal segment VII. Length of apical rostral segments 0.71–0.8 times HT II and 0.41–0.47 times ant. segm. III. Siphunculus is a strongly brown pigmented cone with about 48–63 hairs around. Cauda short and rounded.
Chaetotaxy: Base of ant. segm. VI with 6 setae; VIb with 3 subapical setae. Rostrum with 2 accessory setae. Longest hair on ant. segm. III 0.0740–0.0795 mm; that on the hind tibia 0.1200–0.1500 mm.
description: Published as part of Durak, Roma & Durak, Tomasz, 2015, Redescription of males of the aphid species Cinara (Cupressobium) tujafilina and Cinara (Cupressobium) cupressi (Hemiptera, Lachninae), pp. 209-214 in Zootaxa 4032 (2) on pages 211-212, DOI: 10.11646/zootaxa.4032.2.7, http://zenodo.org/record/234883
Tingis (Tingis) sinuaticollis
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis sinuaticollis

description: Tingis (Tingis) sinuaticollis (Jakovlev, 1883)
Asian Turkey: Maral et al. (2013).
Comments: This Caspian species has been reported for the first time from Mardin by Maral et al. (2013) and is known in Turkey only in this locality.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 483, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Effect of shape anisotropy on percolation of aligned and overlapping objects on lattices
Creators: name: K., Jasna C.
name: Sasidevan, V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the percolation transition of aligned, overlapping, anisotropic shapes on lattices. Using the recently proposed lattice version of excluded volume theory, we show that shape-anisotropy leads to some intriguing consequences regarding the percolation behavior of anisotropic shapes. We consider a prototypical anisotropic shape - rectangle - on a square lattice and show that for rectangles of width unity (sticks), the percolation threshold is a monotonically decreasing function of the stick length, whereas, for rectangles of width greater than two, it is a monotonically increasing function. Interestingly, for rectangles of width two, the percolation threshold is independent of its length. We show that this independence of threshold on the length of a side holds for d-dimensional hypercubiods as well for specific integer values for the lengths of the remaining sides. The limiting case of the length of the rectangles going to infinity shows that the limiting threshold value is finite and depends upon the width of the rectangle. This 'continuum' limit with the lattice spacing tending to zero only along a subset of the possible directions in d-dimensions results in a novel 'semi-continuum' percolation system. We show that similar results hold for other anisotropic shapes and lattices in different dimensions. The critical properties of the aligned and overlapping rectangles are evaluated using Monte Carlo simulations. We find that the threshold values given by the lattice-excluded volume theory are in good agreement with the simulation results, especially for larger rectangles. Our results show that shape-anisotropy of the aligned, overlapping percolating units has a marked influence on the percolation properties, especially when a subset of the dimensions of the percolation units are made to diverge.
description: 17 pages, 11 figures, 5 tables
The Expressive Power of Graph Neural Networks: A Survey
Creators: name: Zhang, Bingxu
name: Fan, Changjun
name: Liu, Shixuan
name: Huang, Kuihua
name: Zhao, Xiang
name: Huang, Jincai
name: Liu, Zhong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Graph neural networks (GNNs) are effective machine learning models for many graph-related applications. Despite their empirical success, many research efforts focus on the theoretical limitations of GNNs, i.e., the GNNs expressive power. Early works in this domain mainly focus on studying the graph isomorphism recognition ability of GNNs, and recent works try to leverage the properties such as subgraph counting and connectivity learning to characterize the expressive power of GNNs, which are more practical and closer to real-world. However, no survey papers and open-source repositories comprehensively summarize and discuss models in this important direction. To fill the gap, we conduct a first survey for models for enhancing expressive power under different forms of definition. Concretely, the models are reviewed based on three categories, i.e., Graph feature enhancement, Graph topology enhancement, and GNNs architecture enhancement.
Tingis (Tingis) stepposa Golub 1977
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis stepposa

description: Tingis (Tingis) stepposa Golub, 1977
Asian Turkey: Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006). Comments: This species has been reported for the first time from Niğde by Lodos & Önder (1983) which remains its only Turkish locality.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 483, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Impact of Anomalous Active Regions on the Large-scale Magnetic Field of the Sun
Creators: name: Pal, Shaonwita
name: Bhowmik, Prantika
name: Mahajan, Sushant S.
name: Nandy, Dibyendu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: One of the major sources of perturbation in the solar cycle amplitude is believed to be the emergence of anomalous active regions which do not obey Hale's polarity law and Joy's law of tilt angles. Anomalous regions containing high magnetic flux that disproportionately impact the polar field are sometimes referred to as ``rogue regions". In this study -- utilizing a surface flux transport model -- we analyze the large-scale dipole moment build-up due to the emergence of anomalous active regions on the solar surface. Although these active regions comprise a small fraction of the total sunspot number, they can substantially influence the magnetic dipole moment build-up and subsequent solar cycle amplitude. Our numerical simulations demonstrate that the impact of ``Anti-Joy'' regions on the solar cycle is similar to those of ``Anti-Hale'' regions. We also find that the emergence time, emergence latitude, relative number and flux distribution of anomalous regions influence the large-scale magnetic field dynamics in diverse ways. We establish that the results of our numerical study are consistent with the algebraic (analytic) approach to explaining the Sun's dipole moment evolution. Our results are relevant for understanding how anomalous active regions modulate the Sun's large-scale dipole moment build-up and its reversal timing within the framework of the Babcock-Leighton dynamo mechanism -- now believed to be the primary source of solar cycle variations.
Tingis (Tingis) stupidula Horvath 1906
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis stupidula

description: Tingis (Tingis) stupidula Horvath, 1906
Asian Turkey: Seidenstücker (1960), Lodos & Önder, (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006).
Comments: This Eastmediterranean species has been reported for the first time from Konya and Niğde by Seidenstücker (1960) and is rare in Turkey.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 483, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Comprehensive scheme for identifying defects in solid-state quantum systems
Creators: name: Cholsuk, Chanaprom
name: Suwanna, Sujin
name: Vogl, Tobias
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A solid-state quantum emitter is one of the indispensable components for optical quantum technologies. Ideally, an emitter should have a compatible wavelength for efficient coupling to other components in a quantum network. It is therefore essential to understand fluorescent defects that lead to specific emitters. In this work, we employ density functional theory (DFT) to demonstrate the calculation of the complete optical fingerprints of quantum emitters in the two-dimensional material hexagonal boron nitride. These emitters are of great interest, yet many of them are still to be identified. Our results suggest that instead of comparing a single optical property, such as the commonly used zero-phonon line energy, multiple properties should be used when comparing theoretical simulations to the experiment. This way, the entire electronic structure can be predicted and quantum emitters can be designed and tailored. Moreover, we apply this approach to predict the suitability for using the emitters in specific quantum applications, demonstrating through the examples of the Al$_{\text{N}}$ and P$_{\text{N}}$V$_{\text{B}}$ defects. We therefore combine and apply DFT calculations to identify quantum emitters in solid-state crystals with a lower risk of misassignments as well as a way to design and tailor optical quantum systems. This consequently serves as a recipe for classification and the generation of universal solid-state quantum emitter systems in future hybrid quantum networks.
description: 10 pages, 4 figures
Tingis (Tropidocheila) cappadocica Horvath 1906
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis cappadocica

description: Tingis (Tropidocheila) cappadocica Horváth, 1906
Asian Turkey: Horváth (1906), Hoberlandt (1956), Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006).
Comments: This endemic species has been described by Horváth (1906) from Kaisarie (= Kayseri) in Asia Minor.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 483, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Trombiculindus lepismatum , Vercammen-Grandjean 1968
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus lepismatum

description: Trombiculindus lepismatum (Traub and Nadchatram, 1967a):
ORI
Leptotrombidium (Trombiculindus) lepismatus, Traub & Nadchatram 1967a
Trombiculindus lepismatum, Vercammen-Grandjean 1968c; Stekolnikov 2021
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on page 188, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Factors Impacting the Quality of User Answers on Smartphones
Creators: name: Bison, Ivano
name: Zhao, Haonan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: So far, most research investigating the predictability of human behavior, such as mobility and social interactions, has focused mainly on the exploitation of sensor data. However, sensor data can be difficult to capture the subjective motivations behind the individuals' behavior. Understanding personal context (e.g., where one is and what they are doing) can greatly increase predictability. The main limitation is that human input is often missing or inaccurate. The goal of this paper is to identify factors that influence the quality of responses when users are asked about their current context. We find that two key factors influence the quality of responses: user reaction time and completion time. These factors correlate with various exogenous causes (e.g., situational context, time of day) and endogenous causes (e.g., procrastination attitude, mood). In turn, we study how these two factors impact the quality of responses.
description: 5 pages, 1 table
Tingis (Tropidocheila) caucasica
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis caucasica

description: Tingis (Tropidocheila) caucasica (Jakovlev, 1880)
Material examined: ASIAN TURKEY: Tokat province: Reşadiye, 08.08.2007, 508 m, 1♀.
Asian Turkey: Seidenstücker (1954), Hoberlandt (1956), Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006), this study.
Comments: This Caspian-Mediterranean species was mentioned for the first time from Black Sea region in this study.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on pages 483-484, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Strongly non-linear interaction between non-classical light and a blockaded Rydberg atomic ensemble
Creators: name: Lowinski, Jan
name: Heller, Lukas
name: Hoffet, Félix
name: Padrón-Brito, Auxiliadora
name: Theophilo, Klara
name: de Riedmatten, Hugues
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the interaction between non-classical light with a tunable multiphoton component and a highly nonlinear medium based on cold Rydberg atoms. The non-classical field emitted by a DLCZ quantum memory is stored using Rydberg electromagnetically induced transparency, experiencing strong nonlinear response due to the dipole blockade. We show that the storage efficiency in the Rydberg ensemble decreases as function of the multiphoton strength of the input field, as a result of the nonlinearity. We also show that the autocorrelation function $g^{(2)}(0)$ of the retrieved field after storage in the Rydberg state is considerably reduced, leading to the first demonstration of single photon filtering with non-classical input light. Finally, we develop a simple simulation that allows us to model the effect of our medium on the input state. This work is a step towards matter-mediated photon-photon interactions with non-classical light.
Tingis (Tropidocheila) ciliaris
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis ciliaris

description: Tingis (Tropidocheila) ciliaris (Puton, 1879)
Material examined: ASIAN TURKEY: Amasya province: Merzifon, Çavundur, 463 m, 06.09.2016, 2♀♀, 1♂. Asian Turkey: Horváth (1906), Seidenstücker (1954), Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006), this study.
Comments: This Ponto-Eastmediterranean species has been found first time from Tokat by Horváth (1906). In this study, it has been found under Astragalus sp.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 484, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Deep Learning in Selected Cancers’ Image Analysis—A Survey
Creators: name: Debelee, Taye Girma
name: Kebede, Samuel Rahimeto
name: Schwenker, Friedhelm
name: Shewarega, Zemene Matewos
Publisher: name: Universität Ulm
Year: 2020
Subjects: subject: medical image analysis
subject: cervical cancer
subject: DDC 004 / Data processing & computer science
subject: DDC 610 / Medicine & health
subject: Deep learning (Machine learning)
subject: Diagnostic imaging
subject: Breast Cancer
subject: Brain Tumors
subject: Cervix uteri Cancer
subject: Colon (Anatomy) Cancer
subject: Lungs Cancer
subject: Brustkrebs
subject: Hirntumor
subject: Gebärmutterhalskrebs
subject: Lungenkrebs

description: eep learning algorithms have become the first choice as an approach to medical image analysis, face recognition, and emotion recognition. In this survey, several deep-learning-based approaches applied to breast cancer, cervical cancer, brain tumor, colon and lung cancers are studied and reviewed. Deep learning has been applied in almost all of the imaging modalities used for cervical and breast cancers and MRIs for the brain tumor. The result of the review process indicated that deep learning methods have achieved state-of-the-art in tumor detection, segmentation, feature extraction and classification. As presented in this paper, the deep learning approaches were used in three different modes that include training from scratch, transfer learning through freezing some layers of the deep learning network and modifying the architecture to reduce the number of parameters existing in the network. Moreover, the application of deep learning to imaging devices for the detection of various cancer cases has been studied by researchers affiliated to academic and medical institutes in economically developed countries; while, the study has not had much attention in Africa despite the dramatic soar of cancer risks in the continent.
Epitaxial α-Ta (110) film on a-plane sapphire substrate for superconducting qubits on wafer scale
Creators: name: Zhou, Boyi
name: Yang, Lina
name: Wang, Tao
name: Wu, Yanfu
name: Xiong, Kanglin
name: Feng, Jiagui
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Realization of practical superconducting quantum computing requires many qubits of long coherence time. Compared to the commonly used Ta deposited on c-plane sapphire, which occasionally form α-Ta (111) grains and \b{eta}-tantalum grains, high quality Ta (110) film can grow epitaxial on a-plane sapphire because of the atomic relationships at the interface. Well-ordered α-Ta (110) film on wafer-scale a-plane sapphire has been prepared. The film exhibits high residual resistance ratio. Transmon qubits fabricated using these film shows relaxation times exceeding 150 μs. The results suggest Ta film on a-plane sapphire is a promising choice for long coherence time qubit on wafer scale.
Tingis (Tropidocheila) geniculata
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis geniculata

description: Tingis (Tropidocheila) geniculata (Fieber, 1844)
Material examined: ASIAN TURKEY: Niğde province: 20.05.2010, 750 m, 1♂; EUROPEAN TURKEY: Edirne province: Korudağı, 395 m, 19.07.2016, 1♀, 1♂; Uzunköprü, Çavuşlu, 150 m, 14.07.2016, 2♀♀.
Asian Turkey: Horváth (1906, as Tingis torpida), Hoberlandt (1956), Lodos & Önder (1983, as T. geniculata and T. torpida), Péricart (1983) Péricart & Golub (1996), Önder et al. (2006, as T. geniculata and T. torpida), this study.
European Turkey: This study. New record for the fauna of Turkish Thrace.
Comments: This species has been reported for the first time from Asia Minor (= Anatolia) by Horváth (1906) withouth a locality detail.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 484, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601
Restricted sumsets in multiplicative subgroups
Creators: name: Yip, Chi Hoi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: Primary 11B30, 11P70, Secondary 11B13, 05C25

description: We establish the restricted sumset analogue of the celebrated conjecture of Sárközy on additive decompositions of the set of nonzero squares over a finite field. More precisely, we show that if $q>13$ is an odd prime power, then the set of nonzero squares in $\mathbb{F}_q$ cannot be written as a restricted sumset $A \hat{+} A$, extending a result of Shkredov. More generally, we study restricted sumsets in multiplicative subgroups over finite fields as well as restricted sumsets in perfect powers (over integers) motivated by a question of Erdős and Moser. We also prove an analogue of van Lint-MacWilliams' conjecture for restricted sumsets, which appears to be the first analogue of Erdős-Ko-Rado theorem in a family of Cayley sum graphs.
description: 23 pages,revised based on referee comments
Nonstationary Laguerre-Gaussian states in magnetic field
Creators: name: Sizykh, G. K.
name: Chaikovskaia, A. D.
name: Grosman, D. V.
name: Pavlov, I. I.
name: Karlovets, D. V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Accelerator Physics (physics.acc-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The Landau states of electrons with orbital angular momentum in magnetic fields are important in the quantum theories of metals and of synchrotron radiation at storage rings, in relativistic astrophysics of neutron stars, and in many other areas. In realistic scenarios, electrons are often born inside the field or injected from a field-free region, requiring nonstationary quantum states to account for boundary or initial conditions. This study presents nonstationary Laguerre-Gaussian (NSLG) states in a longitudinal magnetic field, characterizing vortex electrons after their transfer from vacuum to the field. Comparisons with Landau states and calculations of observables such as mean energy and r.m.s. radius show that the r.m.s. radius of the electron packet in the NSLG state oscillates in time around a significantly larger value than that of the Landau state. This quantum effect of oscillations is due to boundary conditions and can potentially be observed in various problems, particularly when using magnetic lenses of electron microscopes and linear accelerators. Analogies are drawn between a quantum wave packet and a classical beam of many particles in phase space, including the calculation of mean emittance of the NSLG state as a measure of their quantum nature.
description: 39 pages, 9 figures
Tingis (Tropidocheila) griseola
Creators: name: Dursun, Ahmet
name: Fent, Meral
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Tingidae
Tingis
Tingis griseola

description: Tingis (Tropidocheila) griseola (Puton, 1879)
Material examined: EUROPEAN TURKEY: Kırklareli province: Kavakdere, 150 m, 09.06.2016, 1♂. Asian Turkey: Hoberlandt (1956, as Tingis griseola var. miscella), Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006).
European Turkey: Lodos & Önder (1983), Péricart (1983), Péricart & Golub (1996), Önder et al. (2006), this study.
description: Published as part of Dursun, Ahmet & Fent, Meral, 2017, Annotated Checklist of Tingidae (Hemiptera: Heteroptera) in Turkey with new records for the faunas of Europe and Turkish Thrace, pp. 465-491 in Zootaxa 4347 (3) on page 484, DOI: 10.11646/zootaxa.4347.3.3, http://zenodo.org/record/1048601