cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cissidium marshallae Darby 2019
Creators: name: Darby, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptiliidae
Cissidium
Cissidium marshallae

description: Cissidium marshallae Darby, 2019
Fig. 55
Material examined
Holotype MALAYSIA • ♀; Sarawak, 4 th division, on Mulu NP, Camp 5; May–Aug. 1978; alluvial forest litter; P.M. Hammond and J.E. Marshall leg.; BM 1978-49; BMNH.
Paratype MALAYSIA • 1 ex.; same collection data as for holotype; mounted as a disarticulated slide; BMNH.
Supplementary description
The following description amplifies the type description of Darby (2019), in particular by adding more details of the meso- and metaventral characters to conform with the entries in the present paper.
SIZE. Habitus (Fig. 55A), length 0.58 mm.
COLOUR. Dark brown, antennae, legs and pubescence yellow.
HEAD. Distance across eyes 0.19 mm; antennomeres III–XI, length 0.29 mm; mentum as Fig. 4A.
PRONOTUM. Length 0.16 mm, width 0.26 mm, pubescent and foveolate throughout, foveolae forming short, obscure, longitudinal depressions at base; side margins sharply angled, thence concave to rectangular hind angles, bordered, the border continuing along the posterior margin to the medial emargination opposite the scutellum (Fig. 55B).
ELYTRA. Length 0.40 mm, width 0.35 mm, pubescent throughout.
MESOVENTRITE. Medial extension of collar narrow, parallel-sided, slightly widened posteriorly; midkeel parallel-sided, hind angles not reaching mesocoxal anterior borders; keel foveolate with ± seven setae, broad basally, tapering to parallel-sided with rounded termination past interruption of mesocoxal borders; mesoventral lateral margins with ¾ serrations; humeri toothed (Fig. 55C).
METAVENTRITE. With scattered pubescence, disc simple.
Remarks
Distinguished from the other four Peruvian species in this group by the pair of linear depressions at the pronotal base.
description: Published as part of Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, pp. 1-188 in European Journal of Taxonomy 622 on pages 86-87, DOI: 10.5852/ejt.2020.622, http://zenodo.org/record/3777282
title: Star formation and feedback in smoothed particle hydrodynamic simulations - I. Isolated galaxies
Creators: name: Stinson, G
name: Seth, A
name: Katz, N
name: Wadsley, J
name: Governato, F
name: Quinn, T
Publisher: name: University of Massachusetts Amherst
Year: 2006
Subjects: subject: hydrodynamics
subject: methods : N-body simulations
subject: stars : formation
subject: Galaxy : evolution
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2966.2006.11097.x/abstract
description: We present an analysis of star formation and feedback recipes appropriate for galactic smoothed particle hydrodynamics simulations. Using an isolated Milky Way-like galaxy, we constrain these recipes based on well-established observational results. Our star formation recipe is based on that of Katz with the additional inclusion of physically motivated supernova feedback recipes. We propose a new feedback recipe in which Type II supernovae are modelled using an analytical treatment of blastwaves. With this feedback mechanism and a tuning of other star formation parameters, the star formation in our isolated Milky Way-like galaxy follows the slope and normalization of the observed Schmidt law. In addition, we reproduce the low-density cut-off and filamentary structure of star formation observed in disc galaxies. Our final recipe will enable better comparison of N-body simulations with observations.
Cissidium mindanao Darby 2020, sp. nov.
Creators: name: Darby, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptiliidae
Cissidium
Cissidium mindanao

description: Cissidium mindanao sp. nov.
urn:lsid:zoobank.org:act: 05800208-5A5F-48D0-AC96-2616B8A34B4B
Figs 6N, 56
Etymology
Named after Mindanao, the second largest island in the Philippines where the specimen was collected. Noun in apposition.
Material examined
Holotype PHILIPPINES • ♂; Mindanao, E slope of Mt McKinley, Davao Prov.; 3300 ft a.s.l.; 28 Aug. 1946; flight dusk; Werner leg.; FMNH.
Description
SIZE. Habitus (Fig. 56A), length 0.67 mm.
COLOUR. Dark brown, pubescence, legs and antennae dusky yellow.
HEAD. Densely setose; antennomeres III–XI length 0.37 mm, III–IX length 0.20 mm, X–XI length 0.17 mm; width across eyes 0.22 mm; mentum parallel-sided, otherwise obscured.
PRONOTUM. Length 0.21 mm, width 0.30 mm, densely pubescent and foveolate, without foveae along basal margin; sides sharply angled, concave to rectangular hind angles slightly concave to obtuse front angles, bordered, the border continuing along the entire posterior margin including the sinuous emargination in front of the scutellum (Fig. 56B).
ELYTRA. Length 0.49 mm, width 0.40 mm, pubescent without distinct foveolae markedly contrasting with the pronotum.
MESOVENTRITE. Median process of mesoventral collar narrow, parallel-sided; mid-keel anterior angles joining collar, posterior angles not reaching mesocoxal anterior borders, raised medially at junction with keel; keel with ± eight setae, parallel-sided, with rounded termination at the interruption of the mesocoxal borders; mesoventral lateral margins angled below humeri, serrate posteriorly; humeri toothed (Fig. 56C).
METAVENTRITE. Length 0.18 mm, setose, disc simple, width across spines 0.11 mm.
WINGS. Macropterous.
GENITALIA. Male aedeagus (Fig. 6N). Female not known.
Remarks
One of the only two species of Cissidium in this group from the Philippines. Distinguished from C. werneri sp. nov. by the more densely foveolate pronotum.
description: Published as part of Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, pp. 1-188 in European Journal of Taxonomy 622 on pages 88-89, DOI: 10.5852/ejt.2020.622, http://zenodo.org/record/3777282
Decidable Expansions of Labelled Linear Orderings
Creators: name: Bes, Alexis
name: Rabinovich, Alexander
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: math.LO

description: Consider a linear ordering equipped with a finite sequence of monadic predicates. If the ordering contains an interval of order type ωor -ω, and the monadic second-order theory of the combined structure is decidable, there exists a non-trivial expansion by a further monadic predicate that is still decidable.
description: 18 pages
Non-commutative geometry and exactly solvable systems
Creators: name: Langmann, Edwin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81R60; 81R12; 81V70

description: I present the exact energy eigenstates and eigenvalues of a quantum many-body system of bosons on non-commutative space and in a harmonic oszillator confining potential at the selfdual point. I also argue that this exactly solvable system is a prototype model which provides a generalization of mean field theory taking into account non-trivial correlations which are peculiar to boson systems in two space dimensions and relevant in condensed matter physics. The prologue and epilogue contain a few remarks to relate my main story to recent developments in non-commutative quantum field theory and an addendum to our previous work together with Szabo and Zarembo on this latter subject.
description: Contribution to the "International Conference on Noncommutative Geometry and Physics", April 2007, Orsay (France)
Predictions for the isolated diphoton production through NNLO in QCD and comparison to the 8 TeV ATLAS data
Creators: name: Boussaha, Bouzid
name: Iddir, Farida
name: Semlala, Lahouari
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present cross section predictions for the isolated diphoton production in next-to-next-to-leading order (NNLO) QCD using the computational framework MATRIX. Both the integrated and the differential fiducial cross sections are calculated. We found that the arbitrary setup of the isolation procedure introduces uncertainties with a size comparable to the estimation of the theoretical uncertainties obtained with the customary variation of the factorization and renormalization scales. This fact is taken into account in the final result.
description: 13 pages, 4 figures, 2 tables
Neural imaging to track mental states while using an intelligent tutoring system
Creators: name: Anderson, John R.
name: Betts, Shawn
name: Ferris, Jennifer
name: Fincham, Jon
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Hemodynamic measures of brain activity can be used to interpret a student's mental state when they are interacting with an intelligent tutoring system. Functional magnetic resonance imaging (fMRI) data were collected while students worked with a tutoring system that taught an algebra isomorph. A cognitive model predicted the distribution of solution times from measures of problem complexity. Separately, a linear discriminant analysis used fMRI data to predict whether or not students were engaged in problem solving. A hidden Markov algorithm merged these two sources of information to predict the mental states of students during problem-solving episodes. The algorithm was trained on data from 1 day of interaction and tested with data from a later day. In terms of predicting what state a student was in during a 2-s period, the algorithm achieved 87% accuracy on the training data and 83% accuracy on the test data. The results illustrate the importance of integrating the bottom-up information from imaging data with the top-down information from a cognitive model.
title: Évaluation 1 projet LIMEXPAT 2013
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Évaluation du projet LIMEXPAT « Limite et extension du patrimoine », réalisée en 2013.
A simple model for the dynamical Casimir effect for a static mirror with time-dependent properties
Creators: name: Silva, Hector O.
name: Farina, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a real massless scalar field in 1+1 dimensions satisfying time-dependent Robin boundary condition at a static wall. This condition can simulate moving reflecting mirrors whose motions are determined by the time-dependence of the Robin parameter. We show that particles can be created from vacuum, characterizing in this way a dynamical Casimir effect.
description: 7 pages and 3 figures. Minor corrections made throughout the paper
Frobenius Manifolds as a Special Class of Submanifolds in Pseudo-Euclidean Spaces
Creators: name: Mokhov, O. I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Analysis of PDEs (math.AP)
subject: Symplectic Geometry (math.SG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We introduce a class of potential submanifolds in pseudo-Euclidean spaces (each N-dimensional potential submanifold is a special flat torsionless submanifold in a 2N-dimensional pseudo-Euclidean space) and prove that each N-dimensional Frobenius manifold can be locally represented as an N-dimensional potential submanifold. We show that all potential submanifolds bear natural special structures of Frobenius algebras on their tangent spaces. These special Frobenius structures are generated by the corresponding flat first fundamental form and the set of the second fundamental forms of the submanifolds (in fact, the structural constants are given by the set of the Weingarten operators of the submanifolds). We prove that the associativity equations of two-dimensional topological quantum field theories are very natural reductions of the fundamental nonlinear equations of the theory of submanifolds in pseudo-Euclidean spaces and define locally the class of potential submanifolds. The problem of explicit realization of an arbitrary concrete Frobenius manifold as a potential submanifold in a pseudo-Euclidean space is reduced to solving a linear system of second-order partial differential equations. For concrete Frobenius manifolds, this realization problem can be solved explicitly in elementary and special functions.
description: 33 pages
Synergy of exchange bias with superconductivity in ferromagnetic-superconducting layered hybrids: the influence of in-plane and out-of-plane magnetic order on superconductivity
Creators: name: Stamopoulos, D.
name: Manios, E.
name: Pissas, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: It is generally believed that superconductivity and magnetism are two antagonistic long-range phenomena. However, as it was preliminarily highlighted in D. Stamopoulos et al. [Phys. Rev. B 75, 014501 (2007)] and extensively studied in this work under specific circumstances these phenomena instead of being detrimental to each other may even become cooperative so that their synergy may promote the superconducting properties of a hybrid structure. Here, we have studied systematically the magnetic and transport behavior of such exchange biased hybrids that are comprised of ferromagnetic (FM) Ni80Fe20 and low-Tc superconducting (SC) Nb for the case where the magnetic field is applied parallel to the specimens. Two structures have been studied: FM-SC-FM trilayers (TLs) and FM-SC bilayers (BLs). Detailed magnetization data on the longitudinal and transverse magnetic components are presented for both the normal and superconducting states. These data are compared to systematic transport measurements including I-V characteristics. The comparison of the exchange biased BLs and TLs that are studied here with the plain ones studied in D. Stamopoulos et al. [Phys. Rev. B 75, 184504 (2007)] enable us to reveal an underlying parameter that may falsify the interpretation of the transport properties of relevant FM-SC-FM TLs and FM-SC BLs investigated in the recent literature: the underlying mechanism motivating the extreme magnetoresistance peaks in the TLs relates to the suppression of superconductivity mainly due to the magnetic coupling of the two FM layers as the out-of-plane rotation of their magnetizations takes place across the coercive field where stray fields emerge in their whole surface owing to the multidomain magnetic state that they acquire.
description: 20 pages, 20 figures
Identifiability of tree-child phylogenetic networks under a probabilistic recombination-mutation model of evolution
Creators: name: Francis, Andrew
name: Moulton, Vincent
Publisher: name: arXiv
Year: 2017
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Probability (math.PR)
subject: FOS: Biological sciences
subject: FOS: Mathematics

description: Phylogenetic networks are an extension of phylogenetic trees which are used to represent evolutionary histories in which reticulation events (such as recombination and hybridization) have occurred. A central question for such networks is that of identifiability, which essentially asks under what circumstances can we reliably identify the phylogenetic network that gave rise to the observed data? Recently, identifiability results have appeared for networks relative to a model of sequence evolution that generalizes the standard Markov models used for phylogenetic trees. However, these results are quite limited in terms of the complexity of the networks that are considered. In this paper, by introducing an alternative probabilistic model for evolution along a network that is based on some ground-breaking work by Thatte for pedigrees, we are able to obtain an identifiability result for a much larger class of phylogenetic networks (essentially the class of so-called tree-child networks). To prove our main theorem, we derive some new results for identifying tree-child networks combinatorially, and then adapt some techniques developed by Thatte for pedigrees to show that our combinatorial results imply identifiability in the probabilistic setting. We hope that the introduction of our new model for networks could lead to new approaches to reliably construct phylogenetic networks.
description: 18 pages, 4 figures
The properties of SN Ib/c locations
Creators: name: Leloudas, G.
name: Gallazzi, A.
name: Sollerman, J.
name: Stritzinger, M. D.
name: Fynbo, J. P. U.
name: Hjorth, J.
name: Malesani, D.
name: Michałowski, M. J.
name: Milvang-Jensen, B.
name: Smith, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims: To gain better insight on the physics of stripped-envelope core-collapse supernovae through studying their environments. Methods: We obtained low-resolution optical spectroscopy with the New Technology Telescope (+ EFOSC2) at the locations of 20 Type Ib/c supernovae. We measure the flux of emission lines in the stellar-continuum-subtracted spectra from which local metallicities are computed. For the supernova regions we estimate both the mean stellar age, interpreting the stellar absorption with population synthesis models, and the age of the youngest stellar populations using the H-alpha equivalent width as an age indicator. These estimates are compared with the lifetimes of single massive stars. Results: Based on our sample, we detect a tentative indication that Type Ic supernovae might explode in environments that are more metal-rich than those of Type Ib supernovae (average difference of 0.08 dex), but this is not a statistically significant result. The lower limits placed on the ages of the supernova birthplaces are overall young, although there are several cases where these appear older than what is expected for the evolution of single stars more massive than 25-30 M_{sun}. This is only true, however, assuming that the supernova progenitors were born during an instantaneous (not continuous) episode of star formation. Conclusions: These results do not conclusively favor any of the two evolutionary paths (single or binary) leading to stripped supernovae. We do note a fraction of events for which binary evolution is more likely, due to their associated age limits. The fact, however, that the supernova environments contain areas of recent (< 15 Myr) star formation and that the environmental metallicities are, at least, not against the single evolutionary scenario, suggest that this channel is also broadly consistent with the observations.
description: Matches published version (after proofs)
Pseudogap Behavior of the Nuclear Spin-lattice Relaxation Rate in FeSe Probed by $^{77}$Se-NMR
Creators: name: Shi, Anlu
name: Arai, Takeshi
name: Kitagawa, Shunsaku
name: Yamanaka, Takayoshi
name: Ishida, Kenji
name: Böhmer, Anna E.
name: Meingast, Christoph
name: Wolf, Thomas
name: Hirata, Michihiro
name: Sasaki, Takahiko
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We conducted $^{77}$Se-nuclear magnetic resonance studies of the iron-based superconductor FeSe in magnetic fields of 0.6 to 19 T to investigate the superconducting and normal-state properties. The nuclear spin-lattice relaxation rate divided by the temperature $(T_1T)^{-1}$ increases below the structural transition temperature $T_\mathrm{s}$ but starts to be suppressed below $T^*$, well above the superconducting transition temperature $T_\mathrm{c}(H)$, resulting in a broad maximum of $(T_1T)^{-1}$ at $T_\mathrm{p}(H)$. This is similar to the pseudogap behavior in optimally doped cuprate superconductors. Because $T^*$ and $T_\mathrm{p}(H)$ decrease in the same manner as $T_\mathrm{c}(H)$ with increasing $H$, the pseudogap behavior in FeSe is ascribed to superconducting fluctuations, which presumably originate from the theoretically predicted preformed pair above $T_\mathrm{c}(H)$.
description: 10 pages, 4 figures
Test MM Type B by DHAI (Project) (2021) | Type-B (ID n° 459)
Creators: name: DHAI, Project
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Astronomy
History of astronomy
DISHAS
Astronomical table

description: This is a type B edition: A type-B edition corresponds to a critical edition of several table witnesses:
 it is based on several different editions, themselves based on tables from different primary sources.
 A type-B edition can be based on type-A, type-B or type-C editions.
You can find it on the DISHAS project website from this link: https://dishas.obspm.fr/table-edition/459
Neural Correlates of Temporal Credit Assignment
Creators: name: Walsh, Matthew M.
name: Anderson, John R.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: When feedback follows a sequence of decisions, how do people assign credit to intermediate actions within the sequence? To explore this temporal credit assignment problem, we recorded event-related potentials (ERPs) as participants performed a sequential decision task. Our ERP analyses focused on feedback-related negativity (FRN), a component thought to reflect neural reward prediction error. The experiment showed that FRN followed negative feedback and negative intermediate states. This outcome suggests that participants evaluated intermediate states in terms of expected future reward, and that these evaluations guided acquisition of earlier actions within sequences. We compared these results to the predictions of three reinforcement learning models that address temporal credit assignment: Actor-critic, Q-Learning, and SARSA.
Measurements of H(z) and D_A(z) from the Two-Dimensional Two-Point Correlation Function of Sloan Digital Sky Survey Luminous Red Galaxies
Creators: name: Chuang, Chia-Hsun
name: Wang, Yun
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a method for measuring the Hubble parameter, H(z), and angular diameter distance, D_A(z), from the two-dimensional two-point correlation function, and validate it using LasDamas mock galaxy catalogs. Applying our method to the sample of luminous red galaxies (LRGs) from the Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7), we measure H(z=0.35)=82.1_{-4.9}^{+4.8} km s^{-1}Mpc^{-1}, D_A(z=0.35)=1048_{-58}^{+60} Mpc without assuming a dark energy model or a flat Universe. We find that the derived measurements of H(0.35)r_s(z_d)/c and D_A(0.35)/r_s(z_d) (where r_s(z_d) is the sound horizon at the drag epoch) are nearly uncorrelated, have tighter constraints and are more robust with respect to possible systematic effects. Our galaxy clustering measurements of {H(0.35)r_s(z_d)/c, D_A(0.35)/r_s(z_d)}={0.0434\pm 0.0018,6.60\pm 0.26} (with the correlation coefficient r = 0.0604) can be used to combine with cosmic microwave background and any other cosmological data sets to constrain dark energy. Our results represent the first measurements of H(z) and D_A(z) (or H(z)r_s(z_d)/c and D_A(0.35)/r_s(z_d)) from galaxy clustering data. Our work has significant implications for future surveys in establishing the feasibility of measuring both H(z) and D_A(z) from galaxy clustering data.
description: 12 pages, 8 figures. This is the version accepted for publication in MNRAS
Neural correlates of dispositional mindfulness during affect labeling.
Creators: name: J. David Creswell
name: Baldwin M. Way
name: Eisenberger, Naomi I.
name: Lieberman, Matthew D.
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: OBJECTIVE: Mindfulness is a process whereby one is aware and receptive to present moment experiences. Although mindfulness-enhancing interventions reduce pathological mental and physical health symptoms across a wide variety of conditions and diseases, the mechanisms underlying these effects remain unknown. Converging evidence from the mindfulness and neuroscience literature suggests that labeling affect may be one mechanism for these effects. METHODS: Participants (n = 27) indicated trait levels of mindfulness and then completed an affect labeling task while undergoing functional magnetic resonance imaging. The labeling task consisted of matching facial expressions to appropriate affect words (affect labeling) or to gender-appropriate names (gender labeling control task). RESULTS: After controlling for multiple individual difference measures, dispositional mindfulness was associated with greater widespread prefrontal cortical activation, and reduced bilateral amygdala activity during affect labeling, compared with the gender labeling control task. Further, strong negative associations were found between areas of prefrontal cortex and right amygdala responses in participants high in mindfulness but not in participants low in mindfulness. CONCLUSIONS: The present findings with a dispositional measure of mindfulness suggest one potential neurocognitive mechanism for understanding how mindfulness meditation interventions reduce negative affect and improve health outcomes, showing that mindfulness is associated with enhanced prefrontal cortical regulation of affect through labeling of negative affective stimuli.
title: BergaCare SmartLipids
title: commercial lipophilic active concentrates for improved performance of dermal products
titleType: Subtitle
Creators: name: Olechowski, Florence
name: Müller, Rainer H.
name: Pyo, Sung Min
Publisher: name: Freie Universität Berlin
Year: 2019
Subjects: subject: chemical stabilization of active agents
subject: controlled release
subject: firm inclusion
subject: nanostructured lipid carriers (NLCs)
subject: penetration enhancement
subject: skin occlusion
subject: SmartLipids
subject: solid lipid nanoparticles
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::615 Pharmakologie, Therapeutik

description: SmartLipids are the latest generation of dermal lipid nanoparticles with solid particle matrix. Their characteristic properties resulting from the “chaotic” and disordered particle matrix structure are reviewed. These properties are high loading and firm inclusion of active agents, physical stability of the particle matrix lipid modification (primarily α, β′), and related to these three properties the improved chemical stabilization of labile active agents. Exemplarily data for these effects are shown and underlying mechanisms are discussed. Further, general properties of lipid nanoparticles, which are also exhibited by the SmartLipids, are reviewed. These include the restauration of the protective lipid skin barrier (anti-pollution effect), penetration enhancement by occlusion (invisible patch effect) and the option to control the release of active agents for optimized biological effect and reduction of side effects (e.g., skin irritation through sensitizing active agents), which improves the skin tolerability. Regulatory aspects, such as submicron particle status, excipients, and certifications, are also discussed.
Semicrossed products of C*-algebras and their C*-envelopes
Creators: name: Kakariadis, Evgenios T. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 47L55, 47L40, 46L05, 37B20

description: Let $\mathcal{C}$ be a C*-algebra and $α:\mathcal{C} \rightarrow \mathcal{C}$ a unital *-endomorphism. There is a natural way to construct operator algebras which are called semicrossed products, using a convolution induced by the action of $α$ on $\mathcal{C}$. We show that the C*-envelope of a semicrossed product is (a full corner of) a crossed product. As a consequence, we get that, when $α$ is *-injective, the semicrossed products are completely isometrically isomorphic and share the same C*-envelope, the crossed product $\mathcal{C}_\infty \rtimes_{α_\infty} \mathbb{Z}$. We show that minimality of the dynamical system $(\mathcal{C},α)$ is equivalent to non-existence of non-trivial Fourier invariant ideals in the C*-envelope. We get sharper results for commutative dynamical systems.
description: 27 pages, changes around theorem 4.8
Cissidium murphyi Darby 2020, sp. nov.
Creators: name: Darby, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptiliidae
Cissidium
Cissidium murphyi

description: Cissidium murphyi sp. nov.
urn:lsid:zoobank.org:act: 486E11B8-F72A-4E20-A432-4AAFE32E6FB4
Figs 6E, 57
Etymology
Johnson ms name, after the collector D.H. Murphy.
Material examined
Holotype MALAYSIA • ♀; Selangor, Ulu Gombak; 7 Nov. 1967; chloropierin extract of forest litter at stream side; D.H. Murphy leg.; no. 377; FMNH.
Paratypes MALAYSIA • 1 ♀; same collection data as for holotype; BMNH • 1 ♂; Selangor, Gombak, vicinity of University of Malaya Field Station, 9 th mile; 9 Feb. 1967; litter and debris over sand low forest flood plain; D.H. Murphy leg.; no. 327; BMNH • 2 ex.; same collection data as for preceding; litter on high level flood plain over sand in secondary forest; one missing antennae; MMUE.
Description
SIZE. Habitus (Fig. 57A), length 0.69 mm.
COLOUR. Yellow brown, antennae, legs and pubescence yellow, shining.
HEAD. Without a linear depression behind the eyes, width across eyes 0.22 mm, ventral side of neck with a band of shallow, slightly elongate foveolae; antennomeres III–XI length 0.34 mm, III–IX length 0.19 mm, X–XI length 0.15 mm globular; mentum as Fig. 4A.
PRONOTUM. Length 0.19 mm, width 0.29 mm, densely pubescent and foveolate, with a pair of short, poorly formed linear depressions extending forwards from the base; lateral margins sharply angled medially then concave to acute hind angles, bordered, the border on the posterior margin enlarged convexly either side of the medial emargination opposite the scutellum which is well marked (Fig. 57B).
ELYTRA. Length 0.46 mm, width 0.41 mm, shallowly foveolate contrasting with the pronotum.
MESOVENTRITE. Collar with reticulation confined to a small median triangular area and on the parallelsided medial extension; mid-keel parallel-sided widening sharply before meeting collar, posterior angles effaced before joining mesocoxal anterior borders; keel foveolate with ± ten setae, parallel-sided to rounded termination between the mesocoxae; mesoventral lateral margins serrate in posterior half; humeri bluntly toothed (Fig. 57C).
METAVENTRITE. Length 0.16 mm, sparsely pubescent, disc simple, width across spines 0.12 mm, spines small, short; posterior margins of mesocoxal cavities serrate.
WINGS. Macropterous.
GENITALIA. Female spermatheca (Fig. 6E). Male aedeagus as Fig 6 Fa–b but a little longer.
Remarks
This is the only species of Cissidium recorded from Malaya in this group.
description: Published as part of Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, pp. 1-188 in European Journal of Taxonomy 622 on pages 89-91, DOI: 10.5852/ejt.2020.622, http://zenodo.org/record/3777282
Redshift Dependent Lag-Luminosity Relation in 565 BASTE Gamma Ray Bursts
Creators: name: Tsutsui, Ryo
name: Nakamura, Takashi
name: Yonetoku, Daisuke
name: Murakami, Toshio
name: Tanabe, Sachiko
name: Kodama, Yoshiki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We compared redshifts $z_Y$ from Yonetoku relation and $z_{lag}$ from the lag-luminosity relation for 565 BASTE GRBs and were surprised to find that the correlation is very low. Assuming that the luminosity is a function of both $z_Y$ and the intrinsic spectral lag $τ_{lag}$, we found a new redshift dependent lag-luminosity relation as $L=7.5\times 10^{50}{\rm erg/s}(1+z)^{2.53}τ_{lag}^{-0.282}$ with the correlation coefficient of 0.77 and the chance probability of $7.9\times 10^{-75}$. To check the validity of this method, we examined the other luminosity indicator, Amati relation, using $z_Y$ and the observed fluence and found the correlation coefficient of 0.92 and the chance probability of $5.2\times 10^{-106}$. Although the spectral lag is computed from two channels of BATSE, our new lag-luminosity relation suggests that a possible lag-luminosity relation in the \swift era should also depend on redshift.
Additional file 1 of Single cell transcriptomic analysis of human amnion identifies cell-specific signatures associated with membrane rupture and parturition
Creators: name: Wang, Wang-Sheng
name: Lin, Yi-Kai
name: Zhang, Fan
name: Lei, Wen-Jia
name: Pan, Fang
name: Zhu, Ya-Nan
name: Lu, Jiang-Wen
name: Zhang, Chu-Yue
name: Zhou, Qiong
name: Ying, Hao
name: Sun, Kang
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Fig. S1. Information of individual human amnion sample. Fig. S2. Expression of established markers in six cell types of the human amnion. Fig. S3. Feature plots of immune cell marker expression in immunocytes of the human amnion. Fig. S4. GO analysis of highly-expressed genes in subclusters 1 and 4 of immunocytes of the human amnion. Fig. S5. Top DEGs in individual subclusters of EpC_FB of the human amnion. Fig. S6. Immunohistochemical staining of CCL20 in the human amnion in TNL_P, TL_D and TL_P groups. Fig. S7. Negative control of immunohistochemical staining of CD45 in mouse intrauterine tissues. Table S1. Information of each individual sample. Table S2. Cell number and proportion of each cell type. Table S3. Demographic and clinical characteristics of recruited pregnant women.
Neural correlates of arithmetic calculation strategies
Creators: name: Rosenberg-Lee, Miriam
name: Lovett, Marsha
name: Anderson, John R.
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Recent research into math cognition has identified areas of the brain that are involved in number processing (Dehaene, Piazza, Pinel, & Cohen, 2003) and complex problem solving (Anderson, 2007). Much of this research assumes that participants use a single strategy; yet, behavioral research finds that people use a variety of strategies (LeFevre et al., 1996; Siegler, 1987; Siegler & Lemaire, 1997). In the present study, we examined cortical activation as a function of two different calculation strategies for mentally solving multidigit multiplication problems. The school strategy, equivalent to long multiplication, involves working from right to left. The expert strategy, used by “lightning” mental calculators (Staszewski, 1988), proceeds from left to right. The two strategies require essentially the same calculations, but have different working memory demands (the school strategy incurs greater demands). The school strategy produced significantly greater early activity in areas involved in attentional aspects of number processing (posterior superior parietal lobule, PSPL) and mental representation (posterior parietal cortex, PPC), but not in a numerical magnitude area (horizontal intraparietal sulcus, HIPS) or a semantic memory retrieval area (lateral inferior prefrontal cortex, LIPFC). An ACT-R model of the task successfully predicted BOLD responses in PPC and LIPFC, as well as in PSPL and HIPS.
Matrix completion with column manipulation: Near-optimal sample-robustness-rank tradeoffs
Creators: name: Chen, Yudong
name: Xu, Huan
name: Caramanis, Constantine
name: Sanghavi, Sujay
Publisher: name: arXiv
Year: 2011
Subjects: subject: Machine Learning (stat.ML)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper considers the problem of matrix completion when some number of the columns are completely and arbitrarily corrupted, potentially by a malicious adversary. It is well-known that standard algorithms for matrix completion can return arbitrarily poor results, if even a single column is corrupted. One direct application comes from robust collaborative filtering. Here, some number of users are so-called manipulators who try to skew the predictions of the algorithm by calibrating their inputs to the system. In this paper, we develop an efficient algorithm for this problem based on a combination of a trimming procedure and a convex program that minimizes the nuclear norm and the $\ell_{1,2}$ norm. Our theoretical results show that given a vanishing fraction of observed entries, it is nevertheless possible to complete the underlying matrix even when the number of corrupted columns grows. Significantly, our results hold without any assumptions on the locations or values of the observed entries of the manipulated columns. Moreover, we show by an information-theoretic argument that our guarantees are nearly optimal in terms of the fraction of sampled entries on the authentic columns, the fraction of corrupted columns, and the rank of the underlying matrix. Our results therefore sharply characterize the tradeoffs between sample, robustness and rank in matrix completion.
description: This is the journal version of the paper with additional results
Cissidium nomurai Sawada 2008
Creators: name: Darby, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptiliidae
Cissidium
Cissidium nomurai

description: Cissidium nomurai Sawada, 2008
Fig. 58
Material examined
Paratypes JAPAN • 2 ex.; Kyusyu, Mt Tsubakiyama, Hatayama Town, Saga; 16 Jun. 1990; S. Nomura leg.; YS • 1 ex.; Kyusyu, Shiratani, Yakushima Is., Kagoshima Pref.; 15 May 1987; S. Nomura leg.; BMNH • 1 ex.; Kyusyu, Miike, Miyazaki Pref.; 8 May 1985; S. Nomura leg.; YS • 3 ex.; Kyusyu, Mt. Ichihusa, Kumamoto Pref.; 13 May 1985; S. Nomura leg.; BMNH • 1 ex.; Kyusyu, Okinawa, Ryukyu, Gaji rindô, NE of Mt Terukubi; 290 m a.s.l.; 21.x.1987; Y. Nishikawa leg.; YS • + 20 further ex. from various locations in Japan; YS.
Supplementary description
The following description amplifies the type description of Sawada (2008) in order to conform with the entries in the present paper.
SIZE. Habitus (Fig. 58A), length 0.55 mm.
COLOUR. Reddish brown to dark brown, antennae, legs and pubescence dusky yellow.
HEAD. With a transverse row of indistinctly formed foveolae between the eyes; width across the eyes 0.16 mm.
PRONOTUM. Length 0.17 mm, width 0.24 mm, densely pubescent and distinctly foveolate throughout; side margins rounded to concave before rectangular hind angles, narrowly bordered, the border continuing for a short distance along the side of the posterior margin which is with an almost imperceptible emargination opposite the scutellum (Fig. 58B).
ELYTRA. Length 0.34 mm, width 0.27 mm, pubescent, more widely distributed than pronotum shallowly foveolate contrasting with the pronotum.
MESOVENTRITE. Median extension of collar parallel sided; mid-keel widest anteriorly tapering posteriorly to junction with keel; keel setose and strongly sculpted, terminating below the mid-point of the mesocoxae; mesoventral lateral margins curved strongly posteriorly; humeri toothed (Fig. 58C).
METAVENTRITE. Foveolate on disc which is slightly depressed, length 0.11 mm, distance across spines 0.09 mm; mesocoxal posterior borders without serrations.
GENITALIA. Male aedeagus as Fig. 6 Fa–b, but beak not so strongly bent. Female spermatheca turbinate.
Remarks
This is one of three species in this group from Japan and differs from C. latum in being narrower and from C. itoi in the form of the female spermatheca.
description: Published as part of Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, pp. 1-188 in European Journal of Taxonomy 622 on pages 91-92, DOI: 10.5852/ejt.2020.622, http://zenodo.org/record/3777282
title: How to support a healthy communication environment? Effectively combating global challenges with good science communication and journalism
title: ENJOI Policy brief
titleType: Subtitle
Creators: name: Tola, Elisabetta
name: Salandin, Tanja
name: Bonelli, Giulia
name: Boscolo, Marco
name: Conti, Francesca
name: Creek, Michael
name: Marín-González, Esther
name: Matozinhos, Karinna
name: Dijkstra, Anne M.
Publisher: name: Zenodo
Year: 2024
Subjects: ENJOI
science communication
science journalism
policy brief
recommendations

description: This Policy Brief includes suggestions, observations and ideas shared, discussed, and summarised during the EU-funded project ENJOI (Engagement and JOurnalism Innovation for Outstanding Open Science Communication) with a circular cascade validation process and consolidated with a dedicated ENJOI Policy Event in Brussels at the end of the project.
Cissidium pauxillum Darby 2019
Creators: name: Darby, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptiliidae
Cissidium
Cissidium pauxillum

description: Cissidium pauxillum Darby, 2019
Fig. 59
Material examined
Holotype MALAYSIA • Sarawak, 4 th division, Gunung Mulu National Park; May–Aug. 1978; base comp, alluvial forest litter near laboratory; P.M. Hammond and J.E. Marshall leg., BM 1978-49; BMNH.
Supplementary description
The following description amplifies the type description of Darby (2019), by adding more details of the meso- and metaventral characters, in order to conform with the entries in the present paper.
SIZE. Habitus (Fig. 59A), length 0.68 mm.
COLOUR. Yellow, antennae, legs and pubescence paler yellow.
HEAD. Distance across eyes 0.18 mm; antennomeres III–XI, length 0.25 mm, III–IX, length 0.15 mm, X–XI length 0.10; mentum as Fig. 4A.
PRONOTUM. Length 0.17 mm, width 0.27 mm, densely foveolate and pubescent throughout, without foveae; side margins evenly curved to rectangular hind angles, lateral margins continued along base to the angulate medial emargination opposite the scutellum (Fig. 59B).
ELYTRA. Length 0.37 mm, width 0.30 mm, foveolate and pubescent throughout.
MESOVENTRITE. Short, collar without reticulation though with a little medial coarse sculpturing, medial extension broadening posteriorly; mid-keel short, anterior angles almost reaching collar, posterior angles not reaching mesocoxal anterior borders, setose before junction with keel; keel tapering then narrow and parallel-sided before pointed termination at interruption of mesocoxal margins; humeri with sharply projecting teeth; mesoventral lateral margins serrate (Fig. 59C).
METAVENTRITE. With scattered pubescence, length 0.11 mm, disc simple, width across spines 0.09 mm, spines long, sharply pointed.
Remarks
This is the only species from Malaysia in this group which has strongly concave margins to the mesoventral mid-keel. The genitalia have not been dissected.
description: Published as part of Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, pp. 1-188 in European Journal of Taxonomy 622 on pages 92-93, DOI: 10.5852/ejt.2020.622, http://zenodo.org/record/3777282
Neural changes associated with nonspeech auditory category learning parallel those of speech category acquisition.
Creators: name: Liu, Ran
name: Holt, Lori
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Native language experience plays a critical role in shaping speech categorization, but the exact mechanisms by which it does so are not well understood. Investigating category learning of nonspeech sounds with which listeners have no prior experience allows their experience to be systematically controlled in a way that is impossible to achieve by studying natural speech acquisition, and it provides a means of probing the boundaries and constraints that general auditory perception and cognition bring to the task of speech category learning. In this study, we used a multimodal, video-game-based implicit learning paradigm to train participants to categorize acoustically complex, nonlinguistic sounds. MMN responses to the nonspeech stimuli were collected before and after training, and changes in MMN resulting from the nonspeech category learning closely resemble patterns of change typically observed during speech category learning. Results indicate that changes in mismatch negativity resulting from the nonspeech category learning closely resemble patterns of change typically observed during speech category learning. This suggests that the often-observed "specialized" neural responses to speech sounds may result, at least in part, from the expertise we develop with speech categories through experience rather than from properties unique to speech (e.g., linguistic or vocal tract gestural information). Furthermore, particular characteristics of the training paradigm may inform our understanding of mechanisms that support natural speech acquisition.
Fluctuation of the download network
Creators: name: Han, D. D.
name: Liu, J. G.
name: Ma, Y. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Nuclear Theory (nucl-th)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The scaling behavior of fluctuation for a download network which we have investigated a few years ago based upon Zhang's Encophysics web page has been presented. A power law scaling, namely $σ\sim < f> ^ α$ exists between the dispersion $σ$ and average flux $$ of the download rates. The fluctuation exponent $α$ is neither 1/2 nor 1 which was claimed as two universal fluctuation classes in previous publication, instead it varies from 1/2 to 1 with the time window in which the download data were accumulated. The crossover behavior of fluctuation exponents can be qualitatively understood by the external driving fluctuation model for a small-size system or a network traffic model which suggests congestion as the origin.
description: 4 pages, 4 figures
Neural basis of dyslexia: A comparison between dyslexic and non-dyslexic children equated for reading ability
Creators: name: Hoeft, Fumiko
name: Arvel  Hernandez
name: McMillon, Glenn
name: Taylor-Hill, Heather
name: Martindale, Jennifer L.
name: Meyler, Ann
name: Keller, Timothy A.
name: Siok, Wai Ting
name: Deutsch, Gayle K.
name: Just, Marcel
name: Whitfield-Gabrieli, Susan
name: Gabrieli, John D. E.
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Department of Psychology