cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fermi surface nesting and magnetic structure of ErGa3
Creators: name: Biasini, M.
name: Ferro, G.
name: Kontrym-Sznajd, G.
name: Czopnik, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A three dimensional mapping of the Fermi Surface (FS) of the rare-earth compound ErGa3 was determined via measurements of the angular correlation of the electron-positron annihilation radiation. The topology of the electronlike FS does show nesting properties which are consistent with the modulated antiferromagnetic structure of the system. We determine the density of states at the Fermi energy N(EF) and the electronic contribution to the gamma constant to be N(EF)=16 states/Ryd/cell and gamma=2.7 (mJ/mole K^2), respectively. Densities rho(k) of ErGa3 and TmGa3 in the kz=0 and kz=pi/a plane of the Brillouin zone reconstructed from 2D ACAR data. The arrow highlights the nesting feature attributed to TmGa3 and ErGa3 (left and right sides, respectivelty).
Maiestas pacifica
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Maiestas
Maiestas pacifica

description: Maiestas pacifica (Osborn). Comb. nov. (Fig. 37).
 Stirellus pacificus Osborn, 1934: 179, Samoa.
 Deltocephalus (Insulanus) pacificus (Osborn), Linnavuori, 1960b: 45, figs 15c,d,f,i, Fiji.
 Recilia pacifica (Osborn), Linnavuori, 1975a: 618, Guam.
 Deltocephalus pacificus (Osborn), Wilson & Claridge, 1991: 97, figs 3.274 –3.280.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 19
The anomalous chiral perturbation theory meson Lagrangian to order $p^6$ revisited
Creators: name: Ebertshäuser, T.
name: Fearing, H. W.
name: Scherer, S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a revised and extended construction of the mesonic Lagrangian density in chiral perturbation theory (ChPT) at order $p^6$ in the anomalous (or epsilon) sector, ${\cal{L}}_{6,ε}$. After improving several aspects of the strategy we used originally, i.e., a more efficient application of partial integration, the implementation of so-called Bianchi identities, and additional trace relations, we find the new monomial sets to include 24 $SU(N_f)$, 23 SU(3), and 5 SU(2) elements. Furthermore, we introduce 8 supplementary terms due to the extension of the chiral group to $SU(N_f)_L \times SU(N_f)_R \times U(1)_V$.
description: 21 pages, Latex, using RevTeX
Conditional Density Estimation Tools in Python and R with Applications to Photometric Redshifts and Likelihood-Free Cosmological Inference
Creators: name: Dalmasso, Niccolò
name: Pospisil, Taylor
name: Lee, Ann B.
name: Izbicki, Rafael
name: Freeman, Peter E.
name: Malz, Alex I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: It is well known in astronomy that propagating non-Gaussian prediction uncertainty in photometric redshift estimates is key to reducing bias in downstream cosmological analyses. Similarly, likelihood-free inference approaches, which are beginning to emerge as a tool for cosmological analysis, require a characterization of the full uncertainty landscape of the parameters of interest given observed data. However, most machine learning (ML) or training-based methods with open-source software target point prediction or classification, and hence fall short in quantifying uncertainty in complex regression and parameter inference settings. As an alternative to methods that focus on predicting the response (or parameters) $\mathbf{y}$ from features $\mathbf{x}$, we provide nonparametric conditional density estimation (CDE) tools for approximating and validating the entire probability density function (PDF) $\mathrm{p}(\mathbf{y}|\mathbf{x})$ of $\mathbf{y}$ given (i.e., conditional on) $\mathbf{x}$. As there is no one-size-fits-all CDE method, the goal of this work is to provide a comprehensive range of statistical tools and open-source software for nonparametric CDE and method assessment which can accommodate different types of settings and be easily fit to the problem at hand. Specifically, we introduce four CDE software packages in $\texttt{Python}$ and $\texttt{R}$ based on ML prediction methods adapted and optimized for CDE: $\texttt{NNKCDE}$, $\texttt{RFCDE}$, $\texttt{FlexCode}$, and $\texttt{DeepCDE}$. Furthermore, we present the $\texttt{cdetools}$ package, which includes functions for computing a CDE loss function for tuning and assessing the quality of individual PDFs, along with diagnostic functions. We provide sample code in $\texttt{Python}$ and $\texttt{R}$ as well as examples of applications to photometric redshift estimation and likelihood-free cosmological inference via CDE.
description: 27 pages, 7 figures, 4 tables
Perspective-Taking With Deictic Motion Verbs in Spanish: What We Learn About Semantics and the Lexicon From Heritage Child Speakers and Adults
Creators: name: M Goldin
name: K Syrett
name: Sanchez, Liliana
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: In English, deictic verbs of motion, such as come can encode the perspective of the speaker, or another individual, such as the addressee or a narrative protagonist, at a salient reference time and location, in the form of an indexical presupposition. By contrast, Spanish has been claimed to have stricter requirements on licensing conditions for venir (“to come”), only allowing speaker perspective. An open question is how a bilingual learner acquiring both English and Spanish reconciles these diverging language-specific restrictions. We face this question head on by investigating narrative productions of young Spanish-English bilingual heritage speakers of Spanish, in comparison to English monolingual and Spanish dominant adults and children. We find that the young heritage speakers produce venir in linguistic contexts where most Spanish adult speakers do not, but where English monolingual speakers do, and also resemble those of young monolingual Spanish speakers of at least one other Spanish dialect, leading us to generate two mutually-exclusive hypotheses: (a) the encoding of speaker perspective in the young heritage children is cross-linguistically influenced by the more flexible and dominant language (English), resulting in a wider range of productions by these malleable young speakers than the Spanish grammar actually allows, or (b) the young Spanish speakers are exhibiting productions that are in fact licensed in the grammar, but which are pruned away in the adult productions, being supplanted by other forms as the lexicon is enriched. Given independent evidence of the heritage speakers' robust Spanish linguistic competence, we turn to systematically-collected acceptability judgments of three dialectal varieties of monolingual adult Spanish speakers of the distribution of perspective-taking verbs, to assess their competence and adjudicate between (a) and (b). We find that adults accept venir in contexts in which they do not produce it, leading us to argue that (a) venir is not obligatorily speaker-oriented in Spanish, as has been claimed, (b) adults may not produce venir in these contexts because they instead select more specific motion verbs, and (c) for heritage bilingual children, the more dominant language (English) may support the grammatically licensed but lexically-constrained productions in Spanish.
Maiestas samuelsoni
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Maiestas
Maiestas samuelsoni

description: Maiestas samuelsoni (Knight). Comb. nov. (Fig. 41).
 Deltocephalus samuelsoni Knight, 1976: 96–97, figs 4a–c, Norfolk & Kermadec Is.; Wilson & Claridge, 1991: 97, figs 3.267 –3.273, Philippines, Fiji.
 Remarks. This species differs from hospes only in its narrower subgenital plate.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 19
The Frequency-Shift in the Gravitational Microlensing
Creators: name: Rahvar, Sohrab
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The relative transverse velocity of a lens with respect to the source star in gravitational lensing results in a frequency shift in the light rays passing by a lens. We propose using this relativistic effect for measuring the relative velocity of the lens with respect to the source star in gravitational microlensing. High precision spectrographs with the accuracy of detecting the relative frequency shift in the order of $10^{-11}$ will enable us to measure this effect in the microlensing events. The spectrographs such as ESPRESSO is going to be used for detecting exoplanets with the accuracy of the radial velocity of $0.1$~m/s. This kind of instrument can be used in follow-up observations of the microlensing events. Combining the spectroscopic observation with the parallax measurements of microlensing events from space and proper motion of the source stars with GAIA telescope enables us to measure all the parameters of the microlensing events. The result would be measuring the mass and the transverse velocity of lenses with the masses in the range of the black holes to the free-floating planets.
description: 5 pages, 3 figures, accepted in Physical Review D
N-fold Supersymmetry in Quantum Mechanics - General Formalism -
Creators: name: Aoyama, Hideaki
name: Sato, Masatoshi
name: Tanaka, Toshiaki
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We report general properties of N-fold supersymmetry in one-dimensional quantum mechanics. N-fold supersymmetry is characterized by supercharges which are N-th polynomials of momentum. Relations between the anti-commutator of the supercharges and the Hamiltonian, the spectra, the Witten index, the non-renormalization theorems and the quasi-solvability are examined. We also present further investigation about a particular class of N-fold supersymmetric models which we dubbed type A. Algebraic equations which determine a part of spectra of type A models are presented, and the non-renormalization theorem are generalized. Finally, we present a possible generalization of N-fold supersymmetry in multi-dimensional quantum mechanics.
description: 25 pages
MOESM2 of Behavioral analysis in mice deficient for GAREM2 (Grb2-associated regulator of Erk/MAPK subtype2) that is a subtype of highly expressing in the brain
Creators: name: Nishino, Tasuku
name: Tamada, Kota
name: Maeda, Akane
name: Abe, Takaya
name: Kiyonari, Hiroshi
name: Funahashi, Yasuhiro
name: Kaibuchi, Kozo
name: Takumi, Toru
name: Konishi, Hiroaki
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2. The results of behavioral battery with no significant difference.
Separability of mixed quantum states: linear contractions approach
Creators: name: Horodecki, Michal
name: Horodecki, Pawel
name: Horodecki, Ryszard
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, a new and powerful separability criterion was introduced in [O. Rudolph, quant-ph/0202121] and [Chen {\it et al.}, quant-ph/0205017]. Composing the main idea behind the above criterion and the necessary and sufficient condition in terms of positive maps, we provide a characterization of separable states by means of linear contractions. The latter need not be positive maps. We extend the idea to multipartite systems, and find that, somewhat suprisingly, partial realigment (unlike partial transposition) can detect genuinely triparite entanglement. We also show that for multipartite system any permutation of indices of density matrix leads to separability criterion.
description: four pages, RevTeX4
Maiestas vetus Webb & Viraktamath 2009, Comb. nov.
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Maiestas
Maiestas vetus

description: Maiestas vetus (Knight) Comb. nov. (Fig. 35).
 Deltocephalus vetus Knight, 1975: 203–204, figs 20, 21, New Zealand.
 Recilia (Togacephalus) vetus (Knight), Day & Fletcher, 1994: 1204, Australia.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 19
School Geography vs. Natural Disasters.
Creators: name: Alvarez Cruz, Pedro
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 390106
subject: Geography education curriculum and pedagogy

description: It is a fact that negative actions on nature have increased or altered the cycle of occurrence of certain natural disasters. School Geography can transmit to the student knowledge, procedures and attitudes for its confrontation. This article proposes a plan of actions as a contribution to the preparation of the student to face natural disasters, from the teaching-learning process of Geography.
Long-term resource addition to a detrital food web yields a pattern of responses more complex than pervasive bottom-up control
Creators: name: KL Lawrence
name: Wise, David
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Background. Theory predicts strong bottom-up control in detritus-based food webs, yet field experiments with detritus-based terrestrial systems have uncovered contradictory evidence regarding the strength and pervasiveness of bottom-up control processes. Two factors likely leading to contradictory results are experiment duration, which influences exposure to temporal variation in abiotic factors such as rainfall and affects the likelihood of detecting approach to a new equilibrium; and openness of the experimental units to immigration and emigration. To investigate the contribution of these two factors, we conducted a long-term experiment with open and fenced plots in the forest that was the site of an earlier, short-term experiment (3.5 months) with open plots (Chen & Wise, 1999) that produced evidence of strong bottom-up control for 14 taxonomic groupings of primary consumers of fungi and detritus (microbi-detritivores) and their predators. Methods. We added artificial high-quality detritus to ten 2 × 2-m forest-floor plots at bi-weekly intervals from April through September in three consecutive years (Supplemented treatment). Ten comparable Ambient plots were controls. Half of the Supplemented and Ambient plots were enclosed by metal fencing. Results. Arthropod community structure (based upon 18 response variables) diverged over time between Supplemented and Ambient treatments, with no effect of Fencing on the multivariate response pattern. Fencing possibly influenced only ca. 30% of the subsequent univariate analyses. Multi- and univariate analyses revealed bottom-up control during Year 1 of some, but not all, microbi-detritivores and predators. During the following two years the pattern of responses became more complex than that observed by Chen & Wise (1999). Some taxa showed consistent bottom-up control whereas others did not. Variation across years could not be explained completely by differences in rainfall because some taxa exhibited negative, not positive, responses to detrital supplementation. Discussion. Our 3-year experiment did not confirm the conclusion of strong, pervasive bottom-up control of both microbi-detritivores and predators reported by Chen & Wise (1999). Our longer-term experiment revealed a more complex pattern of responses, a pattern much closer to the range of outcomes reported in the literature for many short-term experiments. Much of the variation in responses across studies likely reflects variation in abiotic and biotic factors and the quality of added detritus. Nevertheless, it is also possible that long-term resource enhancement can drive a community towards a new equilibrium state that differs from what would have been predicted from the initial short-term responses exhibited by primary and secondary consumers.
BMXS dataset and code
Creators: name: DQ Yang
Publisher: name: figshare
Year: 2019
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences

description: Including a training set, a test set, source code and some image examples of test set. The training set and test set are stored in the Data folder and are given in tfrecord format. AlexNet.py is the codes file of model training. test.py is the codes file of model test.
Maiestas glabra
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Maiestas
Maiestas glabra

description: Maiestas glabra (Cai & Britton). Comb. nov.
 Recilia glabra Cai & Britton, in Cai et al, 2001: 97, Fig. 3, China.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 20
Oxygen Phonon Branches in Detwinned YBa2Cu3O7
Creators: name: Reznik, D.
name: Pintschovius, L.
name: Reichardt, W.
name: Endoh, Y.
name: Hiraka, H.
name: Tranquada, J. M.
name: Tajima, S.
name: Uchiyama, H.
name: Masui, T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report results of inelastic neutron scattering measurements of phonon dispersions on a detwinned sample of YBaCu3O7 and compare them with model calculations. Plane oxygen bond stretching phonon branches disperse steeply downwards from the zone center in both the a and the b direction indicating a strong electron-phonon coupling. Half way to the zone boundary, the phonon peaks become ill-defined but we see no need to invoke unit cell doubling or charge stripe formation: lattice dynamical shell model calculations predict such behavior as a result of branch anticrossings. There were no observable superconductivity-related temperature effects on selected plane oxygen bond stretching modes measured on a twinned sample.
description: 5 pages, 3 figures, To appear in Journal of Low Temperature Physics (Proceedings of MOS2002; Revised version (1) with many changes throughout the text
Vacuum-polarization corrections to the parity-nonconserving 6s-7p transition amplitude in 133Cs
Creators: name: Johnson, W. R.
name: Bednyakov, I
name: Soff, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The dominant one-loop radiative corrections to atomic wave functions, those associated with vacuum polarization in the nuclear Coulomb field, are evaluated for the 6s-7s parity-nonconserving (PNC) transition amplitude in 133Cs. These corrections increase the size of the PNC amplitude by 0.4% and, correspondingly, increase the difference between the experimental value of the weak charge Q_W(133Cs) and the value predicted by the standard model.
description: 8 pages, 1 figure
A new cardenolide glycoside from the roots of Streptocaulon juventas (lour.) merr. (Asclepiadaceae)
Creators: name: Xuan-Hao Bui
name: Dang, Phu Hoang
name: Vo, Tuan Trong
name: Nguyen, Nhi Y Thi
name: Minh-Duc Nguyen
name: Tran, Quan Le
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Inorganic Chemistry
subject: Plant Biology

description: From remaining aqueous fraction of the roots of Streptocaulon juventas, one new cardiac glycoside named periplogenin 3-O-β-gentiobioside (1) together with six known ones (2–7) were isolated. Their relative structures were elucidated based on NMR spectroscopic analysis. Compound 1 showed moderate cytotoxicity against non-small cell lung carcinoma NCI-H460 and ovarian cancer HeLa cells. Moreover, compounds 2 and 3 exhibited remarkable cytotoxicity against NCI-H460 cell with the IC50 values of 0.34 and 0.068 μM, respectively.
A Search for Variations of Fundamental Constants using Atomic Fountain Clocks
Creators: name: Marion, H.
name: Santos, F. Pereira Dos
name: Abgrall, M.
name: Zhang, S.
name: Sortais, Y.
name: Bize, S.
name: Maksimovic, I.
name: Calonico, D.
name: Gruenert, J.
name: Mandache, C.
name: Lemonde, P.
name: Santarelli, G.
name: Laurent, Ph.
name: Clairon, A.
name: Salomon, C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Over five years we have compared the hyperfine frequencies of 133Cs and 87Rb atoms in their electronic ground state using several laser cooled 133Cs and 87Rb atomic fountains with an accuracy of ~10^{-15}. These measurements set a stringent upper bound to a possible fractional time variation of the ratio between the two frequencies : (d/dt)ln(nu_Rb/nu_Cs)=(0.2 +/- 7.0)*10^{-16} yr^{-1} (1 sigma uncertainty). The same limit applies to a possible variation of the quantity (mu_Rb/mu_Cs)*alpha^{-0.44}, which involves the ratio of nuclear magnetic moments and the fine structure constant.
description: 4 pages, 3 figures, 1 table submitted to Phys. Rev. Lett
Trans-Planckian censorship, inflation and excited initial states for perturbations
Creators: name: Brahma, Suddhasattwa
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The recently proposed trans-Planckian censorship conjecture (TCC) seems to require that the energy scale of inflation is significantly lower than the Planck scale $(H_\text{inf}<10^{-20} \Mpl)$. This, in turn, implies that the tensor-to-scalar ratio for inflation is negligibly small, \textit{independent} of assumptions of slow-roll or even of having a single scalar field, thus ruling out inflation if primordial tensor modes are ever observed. After demonstrating the robustness and generality of these bounds, we show that having an excited initial state for cosmological perturbations seems to be a way out of this problem for models of inflation.
description: 15 pages, comments welcome; typos corrected, refs added & minor revisions; v3: matches published version
Anomalous Temperature Dependence of Quantum Correction to the Conductivity of Magnetic Topological Insulators
Creators: name: Wang, Huan-Wen
name: Fu, Bo
name: Shen, Shun-Qing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Quantum transport in magnetic topological insulators reveals the strong interplay between the magnetism and topology of electronic band structures. A recent experiment on magnetically doped topological insulator Bi2Se3 thin films showed the anomalous temperature dependence of the magnetoconductivity while their field dependence presents a clear signature of weak anti-localization [Tkac et al., Phys. Rev. Lett. 123, 036406(2019)]. Here we demonstrate that the tiny mass of the surface electrons induced by the bulk magnetization leads to a temperature-dependent correction to the πBerry phase, and generates a decoherence mechanism to the phase coherence length of the surface electrons. As a consequence, the quantum correction to the conductivity can exhibit non-monotonic behavior by decreasing the temperature. This effect is attributed to the close relation of the Berry phase and quantum interference of the topological surface electrons in quantum topological materials.
description: 6 pages, 4 figures, 1 table
MOESM2 of Neurodevelopmental effect of intracranial hemorrhage observed in hypoxic ischemic brain injury in hypothermia-treated asphyxiated neonates - an MRI study
Creators: name: Lakatos, Andrea
name: Kolossváry, Márton
name: Szabó, Miklós
name: Jermendy, Ágnes
name: Barta, Hajnalka
name: Gyebnár, Gyula
name: Rudas, Gábor
name: Kozák, Lajos
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences

description: Additional file 2: MRI findings and neurodevelopmental outcome in cooled infants with no signs of HIE and ICH on early MRI.
Maiestas setosa
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Maiestas
Maiestas setosa

description: Maiestas setosa (Ahmed, Murtaza & Malik). Comb. nov.
 Recilia setosa Ahmed, Murtaza & Malik, 1988: 412–414, fig. 2, Pakistan.
 Remarks. The identitity of this species cannnot be ascertained due to the poor original figures.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 20
Electrically Driven Hot-Carrier Generation and Above-threshold Light Emission in Plasmonic Tunnel Junctions
Creators: name: Cui, Longji
name: Zhu, Yunxuan
name: Abbasi, Mahdiyeh
name: Ahmadivand, Arash
name: Gerislioglu, Burak
name: Nordlander, Peter
name: Natelson, Douglas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Above-threshold light emission from plasmonic tunnel junctions, when emitted photons have energies significantly higher than the energy scale of the incident electrons, has attracted much recent interest in nano-optics, while the underlying physical mechanism remains elusive. We examine above-threshold light emission in electromigrated tunnel junctions. Our measurements over a large ensemble of devices demonstrate a giant material dependence of photon yield (emitted photons per incident electrons), as large as four orders of magnitude. This dramatic effect cannot be explained only by the radiative field enhancement effect due to the localized plasmons in the tunneling gap. Emission is well described by a Boltzmann spectrum with an effective temperature exceeding 2000 K, coupled to a plasmon-modified photonic density of states. The effective temperature is approximately linear in the applied bias, consistent with a suggested theoretical model in which hot carriers are generated by non-radiative decay of electrically excited localized plasmons. Electrically driven hot-carrier generation and the associated non-traditional light emission could open new possibilities for active photochemistry, optoelectronics and quantum optics.
description: 23 pages, 5 figures + supplementary information
Solvent extraction, spectral analysis and antibacterial activity of the bioactive crystals of Sargassum aquifolium (Turner) C.Agardh from Red Sea
Creators: name: Moni, Sivakumar Sivagurunathan
name: Alam, Mohammad Firoz
name: Makeen, Hafiz A.
name: Alhazmi, Hassan A.
name: Sultan, Muhammad
name: Rahimullah Siddiqui
name: Aamena Jabeen
name: Sanobar, Syeda
name: Md Shamsher Alam
name: Rehman, Zia Ur
name: Elmobark, Mohamed Eltyep
name: Madkhali, Osama
name: Anzarul Haque
name: Albratty, Mohammed
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry

description: The purpose of this study was to investigate the chemical composition and anti-bacterial properties of the bioactive principles of Sargassum aquifolium (Turner) C.Agardh, a brown seaweed in Red sea of Jazan province, Kingdom of Saudi Arabia. Crystals were obtained from the petroleum ether extract of Sargassum aquifolium and subjected to chemical tests, FTIR spectroscopic analysis and NMR analysis to identify their chemical composition, and to study their antibacterial properties against selected human pathogenic bacteria. In addition, GC–MS analysis was performed to identify the bioactive compounds in the crude petroleum ether extract. Results of the antibacterial effect of the crystal analyte showed a wide spectrum of activity against the screened human pathogenic bacteria.
Additional file 22 of Tumor-derived exosomal miR-934 induces macrophage M2 polarization to promote liver metastasis of colorectal cancer
Creators: name: Zhao, Senlin
name: Mi, Yushuai
name: Guan, Bingjie
name: Zheng, Binbin
name: Wei, Ping
name: Gu, Yanzi
name: Zhang, Zhengxiang
name: Cai, Sanjun
name: Xu, Ye
name: Li, Xinxiang
name: He, Xuefeng
name: Zhong, Xinyang
name: Li, Guichao
name: Chen, Zhiyu
name: Li, Dawei
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 22: Table S7. Univariate and multivariate analysis of disease-free survival in 308 CRC patients.
Numerical Simulations of PT-Symmetric Quantum Field Theories
Creators: name: Bernard, Claude
name: Savage, Van M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Many non-Hermitian but PT-symmetric theories are known to have a real positive spectrum. Since the action is complex for there theories, Monte Carlo methods do not apply. In this paper the first field-theoretic method for numerical simulations of PT-symmetric Hamiltonians is presented. The method is the complex Langevin equation, which has been used previously to study complex Hamiltonians in statistical physics and in Minkowski space. We compute the equal-time one-point and two-point Green's functions in zero and one dimension, where comparisons to known results can be made. The method should also be applicable in four-dimensional space-time. Our approach may also give insight into how to formulate a probabilistic interpretation of PT-symmetric theories.
description: 30 pages, 5 postscript figures
Maiestas subviridis
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Maiestas
Maiestas subviridis

description: Maiestas subviridis (Metcalf). Comb. nov.
 Remarks. See under ‘Pacific species’ above.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 20
Modeling of Ex-Situ Dissolution for Geologic Sequestration of Carbon Dioxide in Aquifers
Creators: name: Cao, Federico
name: Eskin, Dmitry
name: Leonenko, Yuri
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Underground carbon dioxide ($CO_2$) sequestration is considered to be one of the main methods to mitigate greenhouse gas (GHG) emissions. In this technology, pure $CO_2$ is injected into an underground geological formation and since it is less dense than residual fluids, there is always a risk of leakage to the surface. To increase security of underground $CO_2$ disposal, ex-situ dissolution can be implemented. When $CO_2$ is dissolved in brine before injection, it significantly reduces the risks of leakage. In this approach, pure $CO_2$ is dissolved on the surface before injection. Surface dissolution could be achieved in a pipeline operating under the pressure of a target aquifer into which the $CO_2$ is injected. In a pipeline, $CO_2$ droplets are dissolved being dispersed in a brine turbulent flow. In this paper, a comprehensive model of droplet dissolution along a pipeline is presented. The model accounts for droplet breakup and coalescence processes and is validated against available experimental data.
description: 30 pages
Additional file 25 of Tumor-derived exosomal miR-934 induces macrophage M2 polarization to promote liver metastasis of colorectal cancer
Creators: name: Zhao, Senlin
name: Mi, Yushuai
name: Guan, Bingjie
name: Zheng, Binbin
name: Wei, Ping
name: Gu, Yanzi
name: Zhang, Zhengxiang
name: Cai, Sanjun
name: Xu, Ye
name: Li, Xinxiang
name: He, Xuefeng
name: Zhong, Xinyang
name: Li, Guichao
name: Chen, Zhiyu
name: Li, Dawei
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 25: Table S11. The wild (WT) and mutant (MUT) sequences of binding sites between p65 and the promoter of miR-934.
Tannin-controlled micelles and fibrils of $κ$-casein
Creators: name: Ma, Wei
name: Tribet, Christophe
name: Guyot, Sylvain
name: Zanchi, Dražen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Effects of green tea tannin epigallocatechin-gallate (EGCG) on thermal-stress-induced amyloid fibril formation of reduced carboxymethylated bovine milk protein $κ$-casein (RCMK) were studied by dynamical light scattering (DLS) and small angle x-rays scattering (SAXS). Two populations of aggregates, micelles and fibrils, dominated the time evolution of light scattering intensity and of effective hydrodynamic diameter. SAXS experiments allowed to resolve micelles and fibrils so that the time dependence of scattering profile revealed structural evolution of the two populations. The low-Q scattering intensity prior to an expected increase with time due to fibril growth, shows an intriguing rapid decrease which is interpreted as the release of monomers from micelles. This phenomenon, observed both in the absence and in the presence of EGCG, indicates that under thermal stress free native monomers are converted to amyloid-prone monomers that do not form micelles. The consumption of free native monomers results in a release of native monomers from micelles, because only native protein participate in micelle-monomer (quasi-)equilibrium. This release is reversible, indicating also that native-to-amyloid-prone monomers conversion is reversible as well. We show that EGCG does not bind to protein in fibrils, neither does it affect/prevent the pro-amyloid conversion of monomers. EGCG hinders the addition of monomers to growing fibrils. These facts allowed us to propose kinetics model for EGCG-controlled amyloid aggregation of micellar proteins. Therein, we introduced the growth-rate inhibition function which quantitatively accounts for the effect of EGCG on the fibril growth at any degree of thermal stress.
Stability of accretion disk around rotating black holes: a pseudo-general-relativistic fluid dynamical study
Creators: name: Mukhopadhyay, Banibrata
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the solution of accretion disk when the black hole is chosen to be rotating. We study, how the fluid properties get affected for different rotation parameters of the black hole. We know that no cosmic object is static in Universe. Here the effect of the rotation of the black hole to the space-time is considered following an earlier work of the author, where the pseudo-Newtonian potential was prescribed for the Kerr geometry. We show that, with the inclusion of rotation of the black hole, the valid disk parameter region dramatically changes and disk becomes unstable. Also we discuss about the possibility of shock in accretion disk around rotating black holes. When the black hole is chosen to be rotating, the sonic locations of the accretion disk get shifted or disappear, making the disk unstable. To bring it in the stable situation, the angular momentum of the accreting matter has to be reduced/enhanced (for co/counter-rotating disk) by means of some physical process.
description: 24 Latex pages including 7 figures; Accepted for publication in Astrophysical Journal
Bampurius melichari
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Bampurius
Bampurius melichari

description: Bampurius melichari (Distant). Comb. nov. (Fig. 53).
 Deltocephalus melichari Distant, 1913: 468, Algeria
 Material examined. Syntype ♀, Algeria, (BMHH); 1♂, Algeria (BMNH).
 Remarks. The dissected genitalia of the only known male of this species was found to be missing its aedeagus. However, in all other respects this species comes close to other Bampurius species. External distiguishing features of the genus are the head markings (Fig. 53a), long antennae and recurved costal forewing veins.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 29
FOUNDATIONS AND DIDACTIC REQUIREMENTS FOR GEOGRAPHY CURRICULUM DESIGN WITH AN INTEGRATIVE APPROACH.
Creators: name: Alvarez Cruz, Pedro
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 390106
subject: Geography education curriculum and pedagogy

description: This article presents the foundations and didactic requirements to be taken into account for the curricular design, with an integrative approach, of Geography in basic secondary and pre-university education. It also presents the reasons why an integrative approach is assumed for the curricular design of this subject.
Why the laws of physics are just so
Creators: name: Mohrhoff, Ulrich
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Does a world that contains chemistry entail the validity of both the standard model of elementary particle physics and general relativity, at least as effective theories? This article shows that the answer may very well be affirmative. It further suggests that the very existence of stable, spatially extended material objects, if not the very existence of the physical world, may require the validity of these theories.
description: 12 pages, LaTeX2e
Stixilamides A and B, two new phenolic amides from the leaves of Stixis suaveolens
Creators: name: Ngo, Quoc Anh
name: Tran, Thi Yen
name: Nguyen, Thuy Hang
name: Van Tuyen Nguyen,
name: Duong, Hong Anh
name: Pham, Hung Viet
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology

description: The ethylacetate extracts produced from the leaves of Stixis suaveolens (Roxb.) was characterized on the basis of NMR spectra combined with extensive mass spectroscopic techniques. The chemical characterization revealed presence of two new phenolic amides which were named as stixilamides A and B.
Okaundua ornatula
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Okaundua
Okaundua ornatula

description: Okaundua ornatula (Melichar). Comb. nov.
 Deltocephalus ornatulus Melichar, 1911: 108, E. Africa; Melichar, 1922: 298, plate Ir4. fig. 6.
 Remarks. A single female type is present in MMB, labelled “Museum Paris / Afrique Orient. Angl. / Rendilé (Mont Karoli) / Maurice de Rothschild / 1905”. The generic placement here is based on the Linnavuori’s determination label on the above specimen, reading: " Okaundua ornatula (Mel.) ". Two other species are included in the genus, O. consita Linnavuori (type species) from West Africa and O. crassicauda Heller & Linnavuori from Ethiopia.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 29
Photonic Drag Effect for One-Dimensional Electrons in a Longitudinal Magnetic Field with D(-)-Centers Participation
Creators: name: Krevchik, V. D.
name: Grunin, A. B.
name: Aringazin, A. K.
name: Semenov, M. B.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The impurity photonic drag effect (PDE), theory for semiconductive quantum wire (QW) in a longitudinal (along the quantum wire axis) magnetic field B, has been developed. The PDE is due to the photon longitudinal momentum transmission to localized electrons, under optical transitions from D(-)-states to QW hybrid-quantum states, if the QW is described by the parabolic confinement potential. The analytical expression for the drag current (DC) density has been obtained within the framework of zero-range potential model and in the effective mass approximation. The drag current spectral dependence has been investigated for various values of B and QW parameters, under electron scattering on the dotty-impurities system. The drag current spectral dependence is characterized by Zeeman doublet with a pronounced beak-type peak. This peak is related to electron optical transitions from D(-)-states to the states with the magnetic quantum number m=1. With an increase of the magnetic field B the beak-type peak is shifted to short-wave spectrum region, and the peak height considerably increases. We discuss the possibility of using of the one-dimensional drag current effect, in a longitudinal magnetic field, to develop a new type of laser radiation detectors.
description: 26 pages, 3 figures, PDF file, 134 Kb
Are inexpensive surveys for maintenance management of small existing residential buildings at BIM level 2?”
Creators: name: Bagheri Moghaddam, Forogh
Publisher: name: University of East London
Year: 2019

description: BIM for maintenance management is still in its infancy, despite the advertised advantages it could bring. There are several barriers to overcome, mainly an understanding by those who will need to use it on a daily basis. Several issues have been identified that have prevented mainstream acceptance of the technology, especially when dealing with existing buildings. New buildings have the advantage that a 3d virtual model exists, having been developed during the design and construction phases, but for existing buildings, surveys need to be carried out and a 3d model developed. Such techniques have seen exciting results where large corporations have had the finance to commission such a survey, but are proving too expensive for small exiting residential properties, especially those managed by local authorities and housing associations. Some less expensive survey techniques have been tried and tested and compared to the traditional expensive techniques, such as laser scanning. Virtual 3D models of small houses and flats have been ‘built’ and examined to see their potential in the field of maintenance. Levels of details have also been discussed. The requirement for 3d has been questioned, with floor plans being achieved using a 2d laser scanner (costing less than 1% of a 3d scanner), although the addition of the metadata still seems to be the major barrier in providing a useful model. Photogrammetric technics were tested but proved to still be difficult to use in confined spaces. The conclusion is there is still a long way to go for the adoption of BIM on existing buildings. Changes to the Governments BIM standards are needed to move away from just ‘new build’ and quicker automatic metadata determination are required to enable BIM to be effectively used for maintenance of existing buildings.
Improved treatment of fermion-boson vertices and Bethe-Salpeter equations in non-local extensions of dynamical mean field theory
Creators: name: Katanin, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We reconsider the procedure of calculation of fermion-boson vertices and numerical solution of Bethe-Salpeter equations, used in non-local extensions of dynamical mean-field theory. Because of the frequency dependence of vertices, finite frequency box for matrix inversions is typically used, which often requires some treatment of asymptotic behaviour of vertices. Recently [Phys. Rev. B 83, 085102 (2011); 97, 235140 (2018)] it was proposed to split the considered frequency box into smaller and larger one; in the smaller frequency box the numerically exact vertices are used, while beyond this box asymptotics of vertices are applied. Yet, this method requires numerical treatment of vertex asymptotics (including corresponding matrix manipulations) in the larger frequency box and/or knowing fermion-boson vertices, which may be not convenient for numerical calculations. In the present paper we derive the formulae which treat analytically contribution of vertices beyond chosen frequency box, such that only numerical operations with vertices in the chosen small frequency box are required. The method is tested on the Hubbard model and can be used in a broad range of applications of non-local extensions of dynamical mean-field theory.
description: 16 pages, 3 figures
Individual project on theme Bufo (MOOC CompTech in biology)
Creators: name: Makhauri, Adam
Publisher: name: Zenodo
Year: 2021
Subjects: Zoology, amphibia, Anura, Bufo

description: Данный кейс является результатом реализации индивидуального проекта Махаури Адама по теме "Bufo" в рамках онлайн курса"Компьютерные технологии в биологии" (автор – А.В. Ваганов) (https://stepik.org/course/60859/promo)