cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Serial or overlapping processing in multitasking as individual preference: Effects of stimulus preview on task switching and concurrent dual-task performance
Creators: name: Reissland, Jessika
name: Manzey, Dietrich
Publisher: name: Technische Universität Berlin
Year: 2016
Subjects: subject: 150 Psychologie
subject: dual-task performance
subject: task switching
subject: task organization
subject: preview
subject: individual differences
subject: switch costs

description: Understanding the mechanisms and performance consequences of multitasking has long been in focus of scientific interest, but has been investigated by three research lines more or less isolated from each other. Studies in the fields of the psychological refractory period, task switching, and interruptions have scored with a high experimental control, but usually do not give participants many degrees of freedom to self-organize the processing of two concurrent tasks. Individual strategies as well as their impact on efficiency have mainly been neglected. Self-organized multitasking has been investigated in the field of human factors, but primarily with respect to overall performance without detailed investigation of how the tasks are processed. The current work attempts to link aspects of these research lines. All of them, explicitly or implicitly, provide hints about an individually preferred type of task organization, either more cautious trying to work strictly serially on only one task at a time or more daring with a focus on task interleaving and, if possible, also partially overlapping (parallel) processing. In two experiments we investigated different strategies of task organization and their impact on efficiency using a new measure of overall multitasking efficiency. Experiment 1 was based on a classical task switching paradigm with two classification tasks, but provided one group of participants with a stimulus preview of the task to switch to next, enabling at least partial overlapping processing. Indeed, this preview led to a reduction of switch costs and to an increase of dual-task efficiency, but only for a subgroup of participants. They obviously exploited the possibility of overlapping processing, while the others worked mainly serially. While task-sequence was externally guided in the first experiment, Experiment 2 extended the approach by giving the participants full freedom of task organization in concurrent performance of the same tasks. Fine-grained analyses of response scheduling again revealed individual differences regarding the preference for strictly serial processing vs. some sort of task interleaving and overlapping processing. However, neither group showed a striking benefit in dual-task efficiency, although the results show that the costs of multitasking can partly be compensated by overlapping processing.
Shape-Preserving Accelerating Electromagnetic Wavepackets in Curved Space
Creators: name: Bekenstein, Rivka
name: Nemirovsky, Jonathan
name: Kaminer, Ido
name: Segev, Mordechai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present shape-preserving spatially accelerating electromagnetic wavepackets in curved space: wavepackets propagating along non-geodesic trajectories while recovering their structure periodically. These wavepackets are solutions to the paraxial and non-paraxial wave equation in curved space. We analyze the dynamics of such beams propagating on surfaces of revolution, and find solutions that carry finite power. These solutions propagate along a variety of non-geodesic trajectories, reflecting the interplay between the curvature of space and interference effects, with their intensity profile becoming narrower (or broader) in a scaled self-similar fashion Finally, we extend this concept to nonlinear accelerating beams in curved space supported by the Kerr nonlinearity. Our study concentrates on optical settings, but the underlying concepts directly relate to General Relativity.
title: Principia Logica Principia Metaphysica; [1661]
title: Idem non potest simul ... et non esse
titleType: Subtitle
Creators: name: Visler, Ferdinand
name: Sattler, Johannes Ignatius
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kupfertitel: Wolfg. Kilian sculpsit. - Erscheinungsjahr nach der Datierung am Ende der Widmung: Monachij Mense Augusto 1661. ... Ioannes Ignatius Sattler. - Signaturformel: [1], A - B12
title: Leukaemic infiltration of the optic nerves (LON)
Creators: name: Rebelo, Beatriz Leonor
Publisher: name: EURORAD
Year: 2025
Subjects: subject: Head & neck imaging
subject: Eyes
subject: Head and neck
subject: MR
subject: Cancer
subject: Leukaemia
subject: Clinical Case

description: Clinical History: The patient is a 62-year-old woman with recurrent acute lymphoblastic leukaemia (ALL) B, PH+, without central nervous system (CNS) involvement, treated with chemotherapy and imatinib and second-line therapy with blinatumomab and ponatinib with disease remission. One year later, she presents with headache and impaired colour vision, worse on the left side.

description: 62 years, female
AMICO galaxy clusters in KiDS-DR3: constraints on $Λ$CDM from extreme value statistics
Creators: name: Busillo, Valerio
name: Covone, Giovanni
name: Sereno, Mauro
name: Ingoglia, Lorenzo
name: Radovich, Mario
name: Bardelli, Sandro
name: Castignani, Gianluca
name: Giocoli, Carlo
name: Lesci, Giorgio Francesco
name: Marulli, Federico
name: Maturi, Matteo
name: Moscardini, Lauro
name: Puddu, Emanuela
name: Roncarelli, Mauro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We constrain the $Λ$CDM cosmological parameter $σ_{8}$ by applying the extreme value statistics for galaxy cluster mass on the AMICO KiDS-DR3 catalog. We sample the posterior distribution of the parameters by considering the likelihood of observing the largest cluster mass value in a sample of $N_{\textrm{obs}} = 3644$ clusters with intrinsic richness $λ^{*} > 20$ in the redshift range $z\in[0.10, 0.60]$. We obtain $σ_{8}=0.90_{-0.18}^{+0.20}$, consistent within $1σ$ with the measurements obtained by the Planck collaboration and with previous results from cluster cosmology exploiting AMICO KiDS-DR3. The constraints could improve by applying this method to forthcoming missions, such as $\textit{Euclid}$ and LSST, which are expected to deliver thousands of distant and massive clusters.
description: 11 pages, 9 figures, 4 tables
Minimax-optimal nonparametric regression in high dimensions
Creators: name: Yang, Yun
name: Tokdar, Surya T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Minimax $L_2$ risks for high-dimensional nonparametric regression are derived under two sparsity assumptions: (1) the true regression surface is a sparse function that depends only on $d=O(\log n)$ important predictors among a list of $p$ predictors, with $\log p=o(n)$; (2) the true regression surface depends on $O(n)$ predictors but is an additive function where each additive component is sparse but may contain two or more interacting predictors and may have a smoothness level different from other components. For either modeling assumption, a practicable extension of the widely used Bayesian Gaussian process regression method is shown to adaptively attain the optimal minimax rate (up to $\log n$ terms) asymptotically as both $n,p\to\infty$ with $\log p=o(n)$.
description: Published at http://dx.doi.org/10.1214/14-AOS1289 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Haliclona undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona undetermined

description: Haliclona sp. indet. 15
Materials
Type status: Other material. Taxon: scientificName: Haliclona sp. 15; kingdom: Animalia; phylum: Porifera; class: Demospongiae; order: Haplosclerida; family: Chalinidae; genus: Haliclona; Location: waterBody: Indian Ocean; country: Maldives; locality: Vaavu, Laamu, Huvadhu; minimumDepthInMeters: 30; maximumDepthInMeters: 62; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Toufiek Samaai; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Blarina brevicauda
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Blarina
Blarina brevicauda

description: Blarina brevicauda (Say, 1823). In Long, Account of an Exped. from Pittsburgh to the Rocky Mtns., Vol. 1:164. TYPE LOCALITY: U.S.A., Nebraska, Washington Co., near Blair (formerly Engineer Cantonment), W. bank of Missouri River. DISTRIBUTION: S. Canada west to C. Saskatchewan and east to S.E. Canada, south to S. Nebraska and N. Virginia (U.S.A.). COMMENT: McGaugh and Genoways, 1976, Museology, 2:81; and Handley, 1979, in Kirk, The Great Dismal Swamp, Univ. Press, 311 pp. included telmalestes in this species; but also see Gureev, 1979:425, Tate et al., 1980, Proc. Biol. Soc. Wash., 93:50-60, and Hall, 1981:57, who listed telmalestes as a distinct species. ISIS NUMBER: 5301403007002001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 68, DOI: 10.5281/zenodo.7353001
description: {"references": ["Gureev, A. A. 1979. Fauna SSSR, Mlekopitayutschie, tom. 4, vyp. 2. Nasekomoyadnye ... [Fauna of the USSR, Mammals, vol. 4, pt. 2. Insectivores (Mammalia, Insectivora)]. Nauka, Leningrad, 501 pp. (in Russian).", "Tate, C. M., J. F. Pagels, and C. O. Handley, Jr. 1980. Distribution and systematic relationship of two kinds of short-tailed shrews (Soricidae: Blarina) in south-central Virginia. Proceedings of the Biological Society of Washington, 93: 50 - 60.", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}
Diagnostics of AGN-driven Molecular Outflows in ULIRGs from Herschel-PACS Observations of OH at 119um
Creators: name: Spoon, H. W. W.
name: Farrah, D.
name: Lebouteiller, V.
name: Gonzalez-Alfonso, E.
name: Bernard-Salas, J.
name: Urrutia, T.
name: Rigopoulou, D.
name: Westmoquette, M. S.
name: Smith, H. A.
name: Afonso, J.
name: Pearson, C.
name: Cormier, D.
name: Efstathiou, A.
name: Borys, C.
name: Verma, A.
name: Etxaluze, M.
name: Clements, D. L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report on our observations of the 79 and 119um doublet transitions of OH for 24 local (z<0.262) ULIRGs observed with Herschel-PACS as part of the Herschel ULIRG Survey (HERUS). Some OH119 profiles display a clear P-Cygni shape and therefore imply outflowing OH gas, other profiles are predominantly in absorption or are completely in emission. We find that the relative strength of the OH emission component decreases as the silicate absorption increases. This locates the OH outflows inside the obscured nuclei. The maximum outflow velocities for our sources range from less than 100 to 2000 km/s, with 15/24 (10/24) sources showing OH absorption at velocities exceeding 700 km/s (1000 km/s). Three sources show maximum OH outflow velocities exceeding that of Mrk231. Since outflow velocities above 500-700 km/s are thought to require an active galactic nucleus (AGN) to drive them, about 2/3 of our ULIRG sample may host AGN-driven molecular outflows. This finding is supported by the correlation we find between the maximum OH outflow velocity and the IR-derived bolometric AGN luminosity. No such correlation is found with the IR-derived star formation rate. The highest outflow velocities are found among sources which are still deeply embedded. We speculate that the molecular outflows in these sources may be in an early phase of disrupting the nuclear dust veil before these sources evolve into less obscured AGN. Four of our sources show high-velocity wings in their [C II] fine-structure line profiles implying neutral gas outflow masses of at least 2-4.5 x 10^8 Msun.
description: 23 pages, 12 figures, 4 tables
Impact of groove-and-tongue parameters on the bonding behavior between 3d-printed UHP-SHCC and cast normal concrete
Creators: name: Qiu, Minghong
name: Sun, Yan
name: Qian, Ye
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Biophysics
Space Science
Biological Sciences not elsewhere classified
Science Policy

description: The utilization of 3D-printed formworks represents a significant advancement in traditional construction practices, offering the potential to enhance structural capacity and effectively address reinforcement challenges in 3D concrete printing. Ensuring strong bonding between formwork and cast concrete is critical for structural integrity. In this study, 11 composite specimens with varying groove-and-tongue parameters including the layer number, spacing, length, and thickness of tongues undergo splitting tests. Results reveal that increasing the tongue’s layer number enhances the interfacial splitting tensile strength, whereas tongue spacing has minimal impact on interfacial strength, and a thicker tongue negatively affects the interfacial splitting tensile strength. An optimized groove-and-tongue configuration can significantly increase the interfacial splitting tensile strength from 2.10 MPa to 3.66 MPa, with a maximum increase rate of 70.4% and achieving a higher value (20.8%) than that of fully cast normal concrete. A splitting tensile strength model is proposed, with predictions aligning well with experimental results.
Haliclona undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona undetermined

description: Haliclona sp. indet. 16
Materials
Type status: Other material. Taxon: scientificName: Haliclona sp. 16; kingdom: Animalia; phylum: Porifera; class: Demospongiae; order: Haplosclerida; family: Chalinidae; genus: Haliclona; Location: waterBody: Indian Ocean; country: Maldives; locality: Huvadhu; minimumDepthInMeters: 61; maximumDepthInMeters: 62; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Toufiek Samaai; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Some examples of non-rectifiable, repetitive Delone sets
Creators: name: Cortez, María Isabel
name: Navas, Andrés
Publisher: name: arXiv
Year: 2014
Subjects: subject: Metric Geometry (math.MG)
subject: Dynamical Systems (math.DS)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We construct examples of Delone sets of the plane (that is, discrete subsets that are uniformly separated and coarsely dense) that are repetitive (each patch of the set appears in every large-enough ball) though non-rectifiable (i.e. non bi-Lipschitz equivalent to the standard lattice). More generally, we construct such a set so that the translation action on the closure of its orbit has any prescribed Choquet simplex as its set of invariant probability measures (in particular, we provide uniquely ergodic examples). The construction relies on classical examples of Burago-Kleiner and McMullen, for which we give pure combinatorial (an effective) versions that have interest by themselves.
description: 22 pages, 5 figures
Blarina carolinensis
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Blarina
Blarina carolinensis

description: Blarina carolinensis (Bachman, 1837). J. Acad. Nat. Sci. Phila., 7:366. REVIEWED BY: J. R. Choate (JRC). TYPE LOCALITY: U.S.A., E. South Carolina. DISTRIBUTION: S. Illinois east to N. Virginia, and south through E. Texas and Florida (U.S.A.). COMMENT: For specific status see Handley, 1979; Tate et al., 1980, Proc. Biol. Soc. Wash., 93:50- 60. Hall, 1981:54, listed carolinensis as a subspecies of brevicauda. ISIS NUMBER: 5301403007002002001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 68, DOI: 10.5281/zenodo.7353001
description: {"references": ["Tate, C. M., J. F. Pagels, and C. O. Handley, Jr. 1980. Distribution and systematic relationship of two kinds of short-tailed shrews (Soricidae: Blarina) in south-central Virginia. Proceedings of the Biological Society of Washington, 93: 50 - 60.", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}
Compendiosa Scientiae Physicae Doctrina; 1681
Creators: name: Plawenn, Franz
name: Lechtaler, Christian
name: Reisacher, Benedikt Karl
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Die Rückseite des Titelblattes ist unbedruckt
Spin-Particles Entanglement in Robertson-Walker Spacetime
Creators: name: Moradi, Shahpoor
name: Pierini, Roberto
name: Mancini, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the entanglement between two modes of Dirac field in an expanding spacetime characterized by the Robertson-Walker metric. This spacetime model turns out to be asymptotically (in the remote past and far future regions) Minkowskian. Then, on the one hand we show entanglement creation between particles and anti-particles when passing from remote past to far future. On the other hand we show that particles entanglement in the remote past degrades into the far future. These effects are traced back to particles creation. In our analysis we highlight the role of spin (polarization) of particles and compare the results with those obtainable without accounting for it.
Generation of microwave radiation by nonlinear interaction of a high-power, high-repetition rate, 1064-nm laser in KTP crystals
Creators: name: Borghesani, A. F.
name: Braggio, C.
name: Carugno, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report measurements of microwave (RF) generation in the centimeter band accomplished by irradiating a nonlinear KTiOPO$_4$ (KTP) crystal with a home-made, infrared laser at $1064\,$nm as a result of optical rectification (OR). The laser delivers pulse trains of duration up to $1\,μ$s. Each train consists of several high-intensity pulses at an adjustable repetition rate of approximately $ 4.6\,$GHz. The duration of the generated RF pulses is determined by that of the pulse trains. We have investigated both microwave- and second harmonic (SHG) generation as a function of the laser intensity and of the orientation of the laser polarization with respect to the crystallographic axes of KTP.
description: 5 pages, 5 figures, to appear in Optics Letters, vol. 38 (2013)
Blarina hylophaga Elliot 1899
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Blarina
Blarina hylophaga

description: Blarina hylophaga Elliot, 1899. Field Columb. Mus. Publ., Zool. Ser., 1:287. TYPE LOCALITY: U.S.A., Oklahoma, Murray Co., Dougherty. DISTRIBUTION: S. Nebraska and S. W. Iowa south to S. Texas; east to Missouri and N.W. Arkansas (U.S.A.). Perhaps N.E. Louisiana. COMMENT: Formerly included in carolinensis, but separated as a distinct species by George, et al., 1981, Ann. Carnegie Mus., 50(21):493-513.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 68, DOI: 10.5281/zenodo.7353001
Explorations in Subexponential Non-associative Non-commutative Linear Logic
Creators: name: Blaisdell, Eben
name: Kanovich, Max
name: Kuznetsov, Stepan L.
name: Pimentel, Elaine
name: Scedrov, Andre
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.4.1

description: In a previous work we introduced a non-associative non-commutative logic extended by multimodalities, called subexponentials, licensing local application of structural rules. Here, we further explore this system, exhibiting a classical one-sided multi-succedent classical analogue of our intuitionistic system, following the exponential-free calculi of Buszkowski, and de Groote, Lamarche. A large fragment of the intuitionistic calculus is shown to embed faithfully into the classical fragment.
description: In Proceedings AMSLO 2023, arXiv:2308.03679
Noisy Relativistic Quantum Games in Noninertial Frames
Creators: name: Khan, Salman
name: Khan, M. Khalid
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 02.50.Le, 03.67.Bg, 03.67.Ac, 03.65.Aa

description: The influence of noise and of Unruh effect on quantum Prisoners' dilemma is investigated both for entangled and unentangled initial states. The noise is incorporated through amplitude damping channel. For unentangled initial state, the decoherence compensates for the adverse effect of acceleration of the frame and the effect of acceleration becomes irrelevant provided the game is fully decohered. It is shown that the inertial player always out scores the noninertial player by choosing defection. For maximally entangled initially state, we show that for fully decohered case every strategy profile results in either of the two possible equilibrium outcomes. Two of the four possible strategy profiles become Pareto Optimal and Nash equilibrium and no dilemma is leftover. It is shown that other equilibrium points emerge for different region of values of decoherence parameter that are either Pareto optimal or Pareto inefficient in the quantum strategic spaces. It is shown that the Eisert et al miracle move is a special move that leads always to distinguishable results compare to other moves. We show that the dilemma like situation is resolved in favor of one player or the other.
description: 14 pages and 6 figures
Haliclona undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona undetermined

description: Haliclona sp. indet. 17
Materials
Type status: Other material. Taxon: scientificName: Haliclona sp. 17; kingdom: Animalia; phylum: Porifera; class: Demospongiae; order: Haplosclerida; family: Chalinidae; genus: Haliclona; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Addu; minimumDepthInMeters: 10; maximumDepthInMeters: 60; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Toufiek Samaai; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Re-entrant magnetic field induced charge and spin gaps in the coupled dual-chain quasi-one dimensional organic conductor Perylene$_2$[Pt(mnt)$_2$]
Creators: name: Winter, L. E.
name: Brooks, J. S.
name: Schlottmann, P.
name: Almeida, M.
name: Benjamin, S.
name: Bourbonnais, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An inductive method is used to follow the magnetic field-dependent susceptibility of the coupled charge density wave (CDW) and spin-Peierls (SP) ordered state behavior in the dual chain organic conductor Perylene$_2$[Pt(mnt)$_2$]. In addition to the coexisting SP-CDW state phase below 8 K and 20 T, the measurements show that a second spin-gapped phase appears above 20 T that coincides with a field-induced insulating phase. The results support a strong coupling of the CDW and SP order parameters even in high magnetic fields, and provide new insight into the nature of the magnetic susceptibility of dual-chain spin and charge systems.
description: 6 pages, 6 figures
Improving computational efficiency of Monte-Carlo simulations with variance reduction
Creators: name: Turner, A.
name: Davis, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: CCFE perform Monte-Carlo transport simulations on large and complex tokamak models such as ITER. Such simulations are challenging since streaming and deep penetration effects are equally important. In order to make such simulations tractable, both variance reduction (VR) techniques and parallel computing are used. It has been found that the application of VR techniques in such models significantly reduces the efficiency of parallel computation due to 'long histories'. VR in MCNP can be accomplished using energy-dependent weight windows. The weight window represents an 'average behaviour' of particles, and large deviations in the arriving weight of a particle give rise to extreme amounts of splitting being performed and a long history. When running on parallel clusters, a long history can have a detrimental effect on the parallel efficiency - if one process is computing the long history, the other CPUs complete their batch of histories and wait idle. Furthermore some long histories have been found to be effectively intractable. To combat this effect, CCFE has developed an adaptation of MCNP which dynamically adjusts the WW where a large weight deviation is encountered. The method effectively 'de-optimises' the WW, reducing the VR performance but this is offset by a significant increase in parallel efficiency. Testing with a simple geometry has shown the method does not bias the result. This 'long history method' has enabled CCFE to significantly improve the performance of MCNP calculations for ITER on parallel clusters, and will be beneficial for any geometry combining streaming and deep penetration effects.
description: 12 pages, 7 figures
Markov dynamics on the dual object to the infinite-dimensional unitary group
Creators: name: Olshanski, Grigori
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: These are notes for a mini-course of 3 lectures given at the St. Petersburg School in Probability and Statistical Physics (June 2012). My aim was to explain, on the example of a particular model, how ideas from the representation theory of big groups can be applied in probabilistic problems. The material is based on the joint paper arXiv:1009.2029 by Alexei Borodin and myself; a broader range of topics is surveyed in the lecture notes by Alexei Borodin and Vadim Gorin arXiv:1212.3351.
description: 24 pp
Chiral behaviour of the pion decay constant in $N_f=2$ QCD
Creators: name: Lottini, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: As increased statistics and new ensembles with light pions have become available within the CLS effort, we complete previous work by inspecting the chiral behaviour of the pion decay constant. We discuss the validity of Chiral Perturbation Theory ($χ$PT) and examine the results concerning the pion decay constant and the ensuing scale setting, the pion mass squared in units of the quark mass, and the ratio of decay constants $f_K/f_π$; along the way, the relevant low-energy constants of SU(2) $χ$PT are estimated. All simulations were performed with two dynamical flavours of nonperturbatively O(a)-improved Wilson fermions, on volumes with $m_πL \geq 4$, pion masses $\geq$ 192 MeV and lattice spacings down to 0.048 fm. Our error analysis takes into account the effect of slow modes on the autocorrelations.
description: Corrected the title metadata information; updated Ref. 19. 7 pages, 2 figures; Proceedings for Lattice2013 (Mainz)
Blarina telmalestes Merriam 1895
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Blarina
Blarina telmalestes

description: Blarina telmalestes Merriam, 1895. N. Am. Fauna, 10: 15. TYPE LOCALITY: U.S.A., Virginia, Norfolk Co., Dismal Swamp. DISTRIBUTION: Dismal Swamp, and adjacent E. Virginia and N.E. North Carolina (U.S.A.). COMMENT: Formerly included in brevicauda by McGaugh and Genoways, 1976, Museology, 2:81; and Handley, 1979. Tate et al., 1980, Proc. Biol. Soc. Wash., 93:50-60, and Hall, 1981:57, listed telmalestes as a distinct species. ISIS NUMBER: 5301403007002003001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 68, DOI: 10.5281/zenodo.7353001
description: {"references": ["Tate, C. M., J. F. Pagels, and C. O. Handley, Jr. 1980. Distribution and systematic relationship of two kinds of short-tailed shrews (Soricidae: Blarina) in south-central Virginia. Proceedings of the Biological Society of Washington, 93: 50 - 60.", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}
On a possible origin for the lack of old star clusters in the Small Magellanic Cloud
Creators: name: Carpintero, Daniel D.
name: Gómez, Facundo A.
name: Piatti, Andrés E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We model the dynamical interaction between the Small and Large Magellanic Clouds and their corresponding stellar cluster populations. Our goal is to explore whether the lack of old clusters ($\gtrsim 7$ Gyr) in the Small Magellanic Cloud (SMC) can be the result of the capture of clusters by the Large Magellanic Cloud (LMC), as well as their ejection due to the tidal interaction between the two galaxies. For this purpose we perform a suite of numerical simulations probing a wide range of parameters for the orbit of the SMC about the LMC. We find that, for orbital eccentricities $e \geq 0.4$, approximately 15 per cent of the SMC clusters are captured by the LMC. In addition, another 20 to 50 per cent of its clusters are ejected into the intergalactic medium. In general, the clusters lost by the SMC are the less tightly bound cluster population. The final LMC cluster distribution shows a spatial segregation between clusters that originally belonged to the LMC and those that were captured from the SMC. Clusters that originally belonged to the SMC are more likely to be found in the outskirts of the LMC. Within this scenario it is possible to interpret the difference observed between the star field and cluster SMC Age-Metallicity Relationships for ages $\gtrsim 7$ Gyr.
description: 5 pages, 3 figures, accepted for publication in MNRAS Letters
Robust Asymmetric Loss for Multi-Label Long-Tailed Learning
Creators: name: Park, Wongi
name: Park, Inhyuk
name: Kim, Sungeun
name: Ryu, Jongbin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In real medical data, training samples typically show long-tailed distributions with multiple labels. Class distribution of the medical data has a long-tailed shape, in which the incidence of different diseases is quite varied, and at the same time, it is not unusual for images taken from symptomatic patients to be multi-label diseases. Therefore, in this paper, we concurrently address these two issues by putting forth a robust asymmetric loss on the polynomial function. Since our loss tackles both long-tailed and multi-label classification problems simultaneously, it leads to a complex design of the loss function with a large number of hyper-parameters. Although a model can be highly fine-tuned due to a large number of hyper-parameters, it is difficult to optimize all hyper-parameters at the same time, and there might be a risk of overfitting a model. Therefore, we regularize the loss function using the Hill loss approach, which is beneficial to be less sensitive against the numerous hyper-parameters so that it reduces the risk of overfitting the model. For this reason, the proposed loss is a generic method that can be applied to most medical image classification tasks and does not make the training process more time-consuming. We demonstrate that the proposed robust asymmetric loss performs favorably against the long-tailed with multi-label medical image classification in addition to the various long-tailed single-label datasets. Notably, our method achieves Top-5 results on the CXR-LT dataset of the ICCV CVAMD 2023 competition. We opensource our implementation of the robust asymmetric loss in the public repository: https://github.com/kalelpark/RAL.
Haliclona undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona undetermined

description: Haliclona sp. indet. 18
Materials
Type status: Other material. Taxon: scientificName: Haliclona sp. 18; kingdom: Animalia; phylum: Porifera; class: Demospongiae; order: Haplosclerida; family: Chalinidae; genus: Haliclona; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Laamu, Huvadhu, Addu; minimumDepthInMeters: 10; maximumDepthInMeters: 55; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Toufiek Samaai; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Emission source functions in heavy ion collisions
Creators: name: Shapoval, V. M.
name: Sinyukov, Yu. M.
name: Karpenko, Iu. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The three-dimensional pion and kaon emission source functions are extracted from the HKM model simulations of the central Au+Au collisions at the top RHIC energy $\sqrt{s_{NN}}=200$ GeV. The model describes well the experimental data, previously obtained by the PHENIX and STAR collaborations using the imaging technique. In particular, the HKM reproduces the non-Gaussian heavy tails of the source function in the pair transverse momentum (out) and beam (long) directions, observed in the pion case and practically absent for kaons. The role of the rescatterings and long-lived resonances decays in forming of the mentioned long range tails is investigated. The particle rescatterings contribution to the out tail seems to be dominating. The model calculations also show the substantial relative emission times between pions (with mean value 14.5 fm/c in LCMS), including those coming from resonance decays and rescatterings. The prediction is made for the source functions in the LHC Pb+Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV, which are still not extracted from the measured correlation functions.
description: 23 pages, 4 figures
CPT Groups of Spinor Fields in de Sitter and Anti-de Sitter Spaces
Creators: name: Varlamov, V. V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: $CPT$ groups for spinor fields in de Sitter and anti-de Sitter spaces are defined in the framework of automorphism groups of Clifford algebras. It is shown that de Sitter spaces with mutually opposite signatures correspond to Clifford algebras with different algebraic structure that induces an essential difference of $CPT$ groups associated with these spaces. $CPT$ groups for charged particles are considered with respect to phase factors on the various spinor spaces related with real subalgebras of the simple Clifford algebra over the complex field (Dirac algebra). It is shown that $CPT$ groups for neutral particles which admit particle-antiparticle interchange and $CPT$ groups for truly neutral particles are described within semisimple Clifford algebras with quaternionic and real division rings, respectively. A difference between bosonic and fermionic $CPT$ groups is discussed.
description: 31 pages. arXiv admin note: text overlap with arXiv:math-ph/0405040, arXiv:math-ph/0203059, arXiv:math-ph/0306034
Blarinella Thomas 1911
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Blarinella

description: Blarinella Thomas, 1911. Proc. Zool. Soc. Lond., 1911: 166. COMMENT: Subfamily Soricinae; tribe Soricini; see Repenning, 1967:61. ISIS NUMBER: 5301403007003000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 68, DOI: 10.5281/zenodo.7353001
description: {"references": ["Repenning, C. A. 1967. Subfamilies and genera of the Soricidae. Geological Survey Professional Paper, 565: 1 - 74."]}
Efficient coupling to an optical resonator by exploiting time-reversal symmetry
Creators: name: Bader, Marianne
name: Heugel, Simon
name: Chekhov, Alexander L.
name: Sondermann, Markus
name: Leuchs, Gerd
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The interaction of a cavity with an external field is symmetric under time reversal. Thus, coupling to a resonator is most efficient when the incident light is the time reversed version of a free cavity decay, i.e. when it has a rising exponential shape matching the cavity lifetime. For light entering the cavity from only one side, the maximally achievable coupling efficiency is limited by the choice of the cavity mirrors' reflectivities. Such an empty-cavity experiment serves also as a model system for single-photon single-atom absorption dynamics. We present experiments coupling exponentially rising pulses to a cavity system which allows for high coupling efficiencies. The influence of the time constant of the rising exponential is investigated as well as the effect of a finite pulse duration. We demonstrate coupling 94% of the incident TEM00 mode into the resonator.
description: 7 pages, 5 figures
Modeling self-organization of nano-size vacancy clusters in stochastic systems subjected to irradiation
Creators: name: Kharchenko, Dmitrii O.
name: Kharchenko, Vasyl O.
name: Bashtova, Anna I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A study of the self-organization of vacancy clusters in irradiated materials is presented. Using a continuum stochastic model we take into account dynamics of point defects and their sinks with elastic interactions of vacancies. Dynamics of vacancy clusters formation is studied analytically and numerically under conditions related to irradiation in both reactors and accelerators. We have shown a difference in patterning dynamics and studied the external noise influence related to fluctuation in a defect production rate. Applying our approach to pure nickel irradiated under different conditions we have shown that vacancy clusters having a linear size 6 nm can arrange in statistical periodic structure with nano-meter range. We have found that linear size of vacancy clusters at accelerator conditions decreases down to 20%, whereas a period of vacancy clusters reduces to 6.5%.
Haliclona undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona undetermined

description: Haliclona sp. indet. 19
Materials
Type status: Other material. Taxon: scientificName: Haliclona sp. 19; kingdom: Animalia; phylum: Porifera; class: Demospongiae; order: Haplosclerida; family: Chalinidae; genus: Haliclona; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’; minimumDepthInMeters: 115; maximumDepthInMeters: 124; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Toufiek Samaai; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Blarinella quadraticauda
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Blarinella
Blarinella quadraticauda

description: Blarinella quadraticauda (Milne-Edwards, 1872). Rech. Mamm., p. 261. TYPE LOCALITY: China, Szechwan Prov., Moupin. DISTRIBUTION: Shensi, Kansu, Szechwan, Yunnan (China); N. Burma. COMMENT: Includes griselda and wardi; see Ellerman and Morrison-Scott, 1951:56. ISIS NUMBER: 5301403007003001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 68, DOI: 10.5281/zenodo.7353001
description: {"references": ["Ellerman, J. R., and T. C. S. Morrison-Scott. 1951. Checklist of Palaearctic and Indian mammals 1758 to 1946. Trustees of the British Museum (Natural History), London, 810 pp."]}
Suberites undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Suberitida
Suberitidae
Suberites
Suberites undetermined

description: Suberites sp. indet. 3
Materials
Type status: Other material. Taxon: scientificName: Suberites sp. 3; kingdom: Animalia; phylum: Porifera; class: Demospongiae; order: Suberitida; family: Suberitidae; genus: Suberites; Location: waterBody: Indian Ocean; country: Maldives; locality: Laamu, Huvadhu; minimumDepthInMeters: 10; maximumDepthInMeters: 62; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Toufiek Samaai; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128