cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pseudo-gap and spin polarization in a two-dimensional electron gas
Creators: name: Vyurkov, V.
name: Vetrov, A.
name: Ryzhii, V.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Tunnelling density of states in the vicinity of Fermi level of a two-dimensional electron gas subjected to an external parallel and zeroth magnetic field is calculated. It reveals a pseudo-gap recently observed in the experiments. The gap originates in spin polarization of 2DEG. Non-monotonic dependence of energy on a Landau level filling factor (density) was obtained. It implies the tunneling current peculiarities at filling factors 1/2 and 1. The Ising-like model of the exchange interaction in 2DEG was exploited instead of the conventional one. It was crucial to achieve even a qualitative agreement with experimental data.
description: 6 pages, 3 figure; corrected typos, improved figures
Layout and Performance of HPK Prototype LGAD Sensors for the High-Granularity Timing Detector
Creators: name: Yang, X.
name: Alderweireldt, S.
name: Atanov, N.
name: Ayoub, M. K.
name: da Costa, J. Barreiro Guimaraes
name: Garcia, L. Castillo
name: Chen, H.
name: Christie, S.
name: Cindro, V.
name: Cui, H.
name: D'Amen, G.
name: Davydov, Y.
name: Fan, Y. Y.
name: Galloway, Z.
name: Ge, J. J.
name: Gee, C.
name: Giacomini, G.
name: Gkougkousis, E. L.
name: Grieco, C.
name: Grinstein, S.
name: Grosse-Knetter, J.
name: Guindon, S.
name: Han, S.
name: Howard, A.
name: Huang, Y. P.
name: Jin, Y.
name: Jing, M. Q.
name: Kiuchi, R.
name: Kramberger, G.
name: Kuwertz, E.
name: Labitan, C.
name: Lange, J.
name: Leite, M.
name: Li, C. H.
name: Li, Q. Y.
name: Liu, B.
name: Liu, J. Y.
name: Liu, Y. W.
name: Liang, H.
name: Liang, Z. J.
name: Lockerby, M.
name: Lyu, F.
name: Mandić, I.
name: Martinez-Mckinney, F.
name: Mazza, S. M.
name: Mikuž, M.
name: Padilla, R.
name: Qi, B. H.
name: Quadt, A.
name: Ran, K. L.
name: Ren, H.
name: Rizzi, C.
name: Rossi, E.
name: Sadrozinski, H. F. -W.
name: Saito, G. T.
name: Schumm, B.
name: Schwickardi, M.
name: Seiden, A.
name: Shan, L. Y.
name: Shi, L. S.
name: Shi, X.
name: Ferreira, A. Soares Canas
name: Sun, Y. J.
name: Tan, Y. H.
name: Tricoli, A.
name: Wan, G. Y.
name: Wilder, M.
name: Wu, K. W.
name: Wyatt, W.
name: Xiao, S. Y.
name: Yang, T.
name: Yang, Y. Z.
name: Yu, C. J.
name: Zhao, L.
name: Zhao, M.
name: Zhao, Y.
name: Zhao, Z. G.
name: Zheng, X. X.
name: Zhuang, X. A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The High-Granularity Timing Detector is a detector proposed for the ATLAS Phase II upgrade. The detector, based on the Low-Gain Avalanche Detector (LGAD) technology will cover the pseudo-rapidity region of $2.4
description: 17 pages, 20 figures
Shear Selected Cluster Cosmology I: Tomography and Optimal Filtering
Creators: name: Hennawi, Joseph F.
name: Spergel, David N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the potential of weak lensing surveys to detect clusters of galaxies, using a fast Particle Mesh cosmological N-body simulation algorithm specifically tailored to investigate the statistics of these mass-selected clusters. In particular, we explore the degree to which the radial positions of galaxy clusters can be determined tomographically, by using photometric redshifts of background source galaxies. We quantify the errors in the tomographic redshifts, and study their dependence on mass, redshift, detection significance, and filtering scheme. A Tomographic Matched Filtering (TMF) scheme, which combines tomography and matched filtering, is introduced, which optimally detects clusters of galaxies in weak lensing surveys. The TMF exploits the extra information provided by photometric redshifts of background source galaxies, neglected in previous studies, to optimally weight the sources. The efficacy and reliability of the TMF is investigated using a large ensemble of mock observations from our simulations and detailed comparisons are made to other filters. Using photometric redshift information with the TMF enhances the number of clusters detected with S/N > 4.5 by as much as 76%, and it increases the dynamic range of weak lensing searches for clusters, detecting more high redshift clusters and extending the mass sensitivity down to the scale of large groups. Furthermore, we find that coarsely binning source galaxies in as few as three redshift bins is sufficient to realize the gains of the TMF. Thus, the tomographic filtering techniques presented here can be applied to current ground based weak lensing data in as few as three bands. Cosmological applications of mass selected cluster samples are also discussed. (abridged)
description: 22 pages, 14 figures, Accepted by ApJ. A discussion of the completeness of shear selected cluster samples has been added. The conclusion section has also been significantly revised. Download the full version from http://www.astro.princeton.edu/~jhennawi/paper_WL1.ps.gz with high-resolution figures
Echmepteryx (Thylacopsis) bishopi New 1975
Creators: name: Neto, Alberto Moreira da Silva
name: Aldrete, Alfonso Neri García
name: Rafael, José Albertino
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Lepidopsocidae
Echmepteryx
Echmepteryx bishopi

description: Echmepteryx (Thylacopsis) bishopi New
 Echmepteryx (Thylacopsis) bishopi New, 1975: 90, figs. 19-24.
 Holotype: female, Brazil: Mato Grosso, 12°49’S, 51°46’W, gallery forest, on dead branches on ground, 15.IV.1969, T. R. N[ew].
 Condition of holotype: Right fore- and hindwing, and right hind leg mounted on one slide (№ 69276); subgenital plate, gonapophyses, clunium, paraprocts and epiproct mounted in another slide (№ 69276). Thorax and remaining parts in a separate micro-vial with ethanol (MZSP 000228).
description: Published as part of Neto, Alberto Moreira da Silva, Aldrete, Alfonso Neri García & Rafael, José Albertino, 2019, Catalogue of Psocoptera (Insecta: Psocodea) types housed in the collection of the Museu de Zoologia da Universidade de São Paulo, pp. 1-11 in Papéis Avulsos de Zoologia 59 on page 10, DOI: 10.11606/1807-0205/2019.59.30, http://zenodo.org/record/4637371
Datenschutzrechtliche Fragen im FIS-Kontext
Creators: name: Friedrichsen, Eiken
Publisher: name: Zenodo
Year: 2021

description: Folien zum Vortrag beim 5. VIVO-Workshop am 23.3.2021. - Der Vortrag versucht, zentrale datenschutzrechtliche Fragen, die sich im FIS-Kontext stellen können, und Ansätze für ihre Beantwortung aufzuzeigen.
Additional file 3 of Long-duration seismicity and their relation to Copahue volcano unrest
Creators: name: Melchor, Ivan
name: Almendros, Javier
name: Hantusch, Marcia
name: Samsonov, Sergey
name: Derauw, Dominique
name: Martínez, Enzo
name: Caselli, Alberto
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences

description: Additional file 3: Activity Information. Information on the methods applied for tracking Copahue activity.
Die Datenlage zu Promovierten im deutschen Wissenschaftssystem
Creators: name: Brauer, Jens
Publisher: name: Zenodo
Year: 2020
Subjects: KDSF
Standard
Research Information
Research Information Systems
Research Reporting
PostDoc
PhD
UniKoN

description: Begriffsbestimmung, Datenlage, Informationsbedarfe zu Promovierten an deutschen Forschungseinrichtungen
Additional file 1 of Diversity in Aβ deposit morphology and secondary proteome insolubility across models of Alzheimer-type amyloidosis
Creators: name: Guilian Xu
name: Fromholt, Susan E.
name: Paramita Chakrabarty
name: Fanchao Zhu
name: Xuefei Liu
name: Pace, Michael C.
name: Koh, Jin
name: Golde, Todd E.
name: Levites, Yona
name: Lewis, Jada
name: Borchelt, David R.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Neuroscience
subject: Ecology
subject: FOS: Biological sciences
subject: Marine Biology
subject: Hematology

description: Additional file 1: Figure S1. The pathologic profile of the AD-amyloidosis models used in the study. All the images shown here are from mice that provided data for Table 2. The images shown are from tissues stained by the Campbell-Switzer silver (CS-Silver) method to detect all types of Aβ deposition, anti-Aβ antibodies 33.1.1, and 4G8 to detect Aβ, Thioflavin-S and Congo Red to detect cored deposits, anti-ubiquitin immunostaining to detect neuritic profiles, anti-GFAP immunostaining to detect astrogliosis, anti-Iba1 to identify microglia, and anti-Map 2 to show the distruption of neuropil by Aβ deposits. Images of Silver stains, Thioflavin-S, anti-ubiquitin, and GFAP are reproductions of images shown in Fig. 1 with digital enlargement. Low power images of the entire hemibrain were captured by scanning microscopy with an Aperio system. At least 3 animals were used for the staining and a representative section from 2 or 3 sections per animal is shown. a) Bri42Homo, b) Tet.Bri42, c) PrP.HuAβ/PS1, d) PrP.MoAβ/PS1, e) PrP.APPsi, f) Tet.MoAβ, g) Tet.HuAβ. Except for GFAP staining (amplification is 20x, scale bars 100 μm), all the other images were captured at 40x (scale bars 50 μm). Representative scale bars are provided. Figure S2. Venn diagram of the overlap of Tet.HuAβ and PrP.HuAβ/PS1 mice analyzed based upon LC-MS/MS analysis of SDS-insoluble proteins. These diagrams are based on the pair-wise statistical analysis combined with the SAINT scoring method of identifying proteins that were over-represented SDS-insoluble fractions from the brains of the Tet.HuAβ mice versus PrP.HuAβ/PS1 mice. Figure S3. Comparison of mass spectral data between instruments. The graph shows the relationship between spectral count data and protein identification data across two datasets generated with different instruments. The blue line graphs data obtained with a QStar instrument used in a study published in 2013 [42]. The red line graphs data obtained for the current study with a QE+ instrument. In the data for the current study, more total proteins were identified and the spectral counts for these proteins were higher than what was observed in the earlier study.
D2.2 First set of Parameters for modeling
Creators: name: Langeneck, Joachim
name: Musco, Luigi
name: Quaglierini, Jacopo
name: De Simone, Antonio
name: Keklikoglou, Kleoniki
Publisher: name: Zenodo
Year: 2023
Subjects: Modelling
marine worms
Marine Annelids

description: To fully understand the dynamic shape-morphing strategy of Sipuncula and Echiura worms and the eversion mechanism of the Phyllodocida and Eunicida pharynx, a mathematical model is required. Thus, we are developing a model for the kinematics of the outer body wall of the worms, seen as a thin elastic shell endowed by actively stretchable fibers. The same modelling approach is exploited for both worm categories, setting different parameters obtained through their characterization. Thus,the performances and features of the selected worms have to be deeply analyzed for setting proper model parameters as well as for validating the final model results.

In this regard, some preliminary results have been already available in the Consortium thanks to a previous collaboration between SSSA and CoNISMa, published in Filogna et al (2020). Starting from these preliminary results, a more accurate characterization of the worm parameters for modeling is pursued in the MAPWORMS project, on both the selected categories. During these months of the project, we mainly focused on the development of the required experimental setups for extracting worm data. In particular, images and videos of the worms moving in different media are acquired by a camera equipped with a 10 mm scale and analyzed to evaluate the sizes of different external body parts and movement speeds. For the internal characterization of the worms, microcomputed tomography (micro-CT) is used, as this technology can visualise the internal and external morphology in three dimensions. Furthermore, quantitative data are derived by the 3D analysis performed in the micro-CT datasets, which allows the characterization of several parameters for modeling. Finally, a proper experimental set-up is integrated into an Instron Testing Machine tocharacterize the properties of the media used in the aquaria with worms, to set proper environmental parameters into the model and to allow for indirect worm force measurements.
Spintronics?
Creators: name: Dyakonov, M. I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: This is a brief review of spin physics in semiconductors, as well as of the historic roots of the recent very active research of spin-related phenomena. The perspectives of "spintronics" are also discussed.
description: 10 pages. Talk presented at the Future Trends in Microelectronics workshop, Corsica, June 2003
Frequency domain reduced order model of aligned-spin effective-one-body waveforms with higher-order modes
Creators: name: Cotesta, Roberto
name: Marsat, Sylvain
name: Pürrer, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a frequency domain reduced order model (ROM) for the aligned-spin effective-one-body (EOB) model for binary black holes (BBHs) SEOBNRv4HM that includes the spherical harmonics modes $(\ell, |m|) = (2,1),(3,3),(4,4),(5,5)$ beyond the dominant $(\ell, |m|) = (2,2)$ mode. These higher modes are crucial to accurately represent the waveform emitted from asymmetric BBHs. We discuss a decomposition of the waveform, extending other methods in the literature, that allows us to accurately and efficiently capture the morphology of higher mode waveforms. We show that the ROM is very accurate with median (maximum) values of the unfaithfulness against SEOBNRv4HM lower than $0.001\% (0.03\%)$ for total masses in $[2.8,100] M_\odot$. For a total mass of $M = 300 M_\odot$ the median (maximum) value of the unfaithfulness increases up to $0.004\% (0.17\%)$. This is still at least an order of magnitude lower than the estimated accuracy of SEOBNRv4HM compared to numerical relativity simulations. The ROM is two orders of magnitude faster in generating a waveform compared to SEOBNRv4HM. Data analysis applications typically require $\mathcal{O}(10^6-10^8)$ waveform evaluations for which SEOBNRv4HM is in general too slow. The ROM is therefore crucial to allow the SEOBNRv4HM waveform to be used in searches and Bayesian parameter inference. We present a targeted parameter estimation study that shows the improvements in measuring binary parameters when using waveforms that includes higher modes and compare against three other waveform models.
description: Fix label in Fig.10
Navier-Stokes equations in a curved thin domain, Part II: global existence of a strong solution
Creators: name: Miura, Tatsu-Hiko
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary: 35Q30, 76D03, 76D05, Secondary: 76A20

description: We consider the Navier-Stokes equations in a three-dimensional curved thin domain around a given closed surface under Navier's slip boundary conditions. When the thickness of the thin domain is sufficiently small, we establish the global existence of a strong solution for large data. We also show several estimates for the strong solution with constants explicitly depending on the thickness of the thin domain. The proofs of these results are based on a standard energy method and a good product estimate for the convection and viscous terms following from a detailed study of average operators in the thin direction. We use the average operators to decompose a three-dimensional vector field on the thin domain into the almost two-dimensional average part and the residual part, and derive good estimates for them which play an important role in the proof of the product estimate.
description: 53 pages. This paper is the second part of the divided and revised version of arXiv:1811.09816
Eumunida Smith 1883
Creators: name: Tavares, Marcos
name: Lima, Daniel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Chirostylidae
Eumunida

description: Key to the Atlantic species of Eumunida
 1. Carapace (Fig. 1A, B) with 3 hepatic spines; 1 or no inframarginal spine (Fig.6 B-D).Antennal acicle (Fig.1D) with distal end distinctly overreaching articulation between fourth and fifth antennal segments (Fig. 7 B-D). Pleon with anterolateral spine of second tergite strong (Fig.3H)...................................................................2
  — Carapace with 4 hepatic spines and 2 inframarginal spines (Fig. 6A). Antennal acicle distal end nearly reaching to the articulation between fourth and fifth antennal segments (Fig. 7A). Pleon with anterolateral spine of second tergite obsolete (Fig. 3G)..................................................................................... Eumunida notialis sp.nov.
 2. Carapace with 1 inframarginal spine; ultimate transverse ridge interrupted across carapace (Fig. 3E, F). Cheliped propodus with longitudinal rows of dorsolateral and dorsomesial spines (Fig.4D, E)......................................................................................3
  — Carapace without inframarginal spine; ultimate transverse ridge always entire across carapace. Cheliped propodus without longitudinal rows of dorsolateral and dorsomesial,spines................................................................................................ Eumunida picta
  3. Carapace with ultimate transverse ridge interrupted laterally, entire medially (Fig. 3E). Third thoracic sternite deeply incised anteriorly (Fig.3B).................................................................... Eumunida bella
  — Carapace with ultimate transverse ridge fragmented into short striae of variable length (Figs. 3F, 5D). Third thoracic sternite moderately incised anteriorly (Fig. 7G).............................. Eumunida squamifera
description: Published as part of Tavares, Marcos & Lima, Daniel, 2019, First record of the genus Eumunida Smith, 1883 (Crustacea, Decapoda, Eumunididae) from the southwestern Atlantic, with the description of a new species, pp. 1-10 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 59 on page 8, DOI: 10.11606/1807-0205/2019.59.39, http://zenodo.org/record/4637430
Properties of $K^π=0^+_1$, $K^π=2^-$, and $K^π=0^-_1$ bands of $^{20}$Ne probed via proton and alpha inelastic scattering
Creators: name: Kanada-En'yo, Yoshiko
name: Ogata, Kazuyuki
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The $K^π=0^+_1$, $K^π=2^-$, and $K^π=0^-_1$ bands of $^{20}$Ne are investigated with microscopic structure and reaction calculations via proton and $α$ inelastic scattering off $^{20}$Ne. Structures of $^{20}$Ne are calculated with variation after parity and total angular momentum projections in the antisymmetrized molecular dynamics(AMD). The $K^π=0^+_1$ and $K^π=0^-_1$ bands have $^{16}\textrm{O}+α$ cluster structures, whereas the $K^π=2^-$ band shows a $^{12}\textrm{C}+2α$-like structure. Microscopic coupled-channel calculations of proton and $α$ scattering off $^{20}$Ne are performed by using the proton-nucleus and $α$-nucleus potentials, which are derived by folding the Melbourne $g$-matrix $NN$ interaction with AMD densities of $^{20}$Ne. The calculation reasonably reproduces the observed cross sections of proton scattering at $E_p=25$--35 MeV and $α$ scattering at $E_α=104$--386 MeV. Transition properties from the ground to excited states are discussed by reaction analyses of proton and $α$ inelastic processes. Mixing of the $K^π=2^-$ and $K^π=0^-_1$ bands is discussed by detailed analysis of the $0^+_1\to 3^-_1$ and $0^+_1\to 3^-_2$ transitions. For the $3^-_1$ state, mixing of the $K^π=0^-_1$ cluster component in the $K^π=2^-$ band plays an important role in the transition properties.
description: 14 pages, 9 figures
The enhancement of ferromagnetism in uniaxially stressed diluted magnetic semiconductors
Creators: name: Semenov, Yu. G.
name: Stephanovich, V. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We predict a new mechanism of enhancement of ferromagnetic phase transition temperature $T_c$ in uniaxially stressed diluted magnetic semiconductors (DMS) of p-type. Our prediction is based on comparative studies of both Heisenberg (inherent to undistorted DMS with cubic lattice) and Ising (which can be applied to strongly enough stressed DMS) models in a random field approximation permitting to take into account the spatial inhomogeneity of spin-spin interaction. Our calculations of phase diagrams show that area of parameters for existence of DMS-ferromagnetism in Ising model is much larger than that in Heisenberg model.
description: Accepted for publication in Phys. Rev. B
Scalar fields superdense gravitating systems
Creators: name: Minkevich, A. V.
name: Garkun, A. S.
name: Vasilevski, Yu. G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Solutions for scalar fields superdense gravitating systems of flat, open and closed type obtained in the frame of gauge theories of gravitation are discussed. Properties of these systems in dependence on parameter $β$ and initial conditions are analyzed.
description: 7 pages, Latex2e, report at XII Annual International Seminar NPCS-2003, Minsk, 22--25 September, 2003
Additional file 5 of Long-duration seismicity and their relation to Copahue volcano unrest
Creators: name: Melchor, Ivan
name: Almendros, Javier
name: Hantusch, Marcia
name: Samsonov, Sergey
name: Derauw, Dominique
name: Martínez, Enzo
name: Caselli, Alberto
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences

description: Additional file 5: List of tables. List of tables supporting discussions.
title: Economic performance and culture in the view of economists : Critical observations from an action-theoretical perspective
Creators: name: Cappai, Gabriele
Publisher: name: University of Bayreuth
Year: 2021
Subjects: subject: Neoclassic Economy
subject: Neo-Institutional-Economics
subject: culture
subject: culturalism
subject: balanced conception of action
subject: 300
subject: 330

description: In neoclassicist explanations of economic performance actors are usually conceived as utility-maximizers, who make the "best" use of given resources. Constraints are seen as originating mainly through the market or the legal situation. Neo-Institution-Economy (NIE) contrasts this view with the assumption that not only formal but also informal rules in terms of beliefs, values und norms must be an integral part of the model of the actor's behavior. This is the way in which culture enters the scene. One main argument developed in this essay is that important insights of the NIE-representatives are in danger of being compromised. This occurs where the reference to culture degenerates into "culturalism". This essay envisages a possibility of escaping both the culture-blindness of the neoclassic economy as well as the culturalism of the NIE-exponents in a "balanced" conception of action.
Gnomidolon bellus Martins & Galileo 2002
Creators: name: García, Kimberly
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Gnomidolon
Gnomidolon bellus

description: Gnomidolon bellus Martins & Galileo, 2002
 Geographical distribution: Colombia (Tolima). New department records are added: Atlántico and Bolívar (Colombia).
 Specimens examined: COLOMBIA, Atlántico: Usiacurí (Reserva Campesina La Montaña, 260 m, 10°46.0’2.6”N, 75°00.2’34.0”W,tropical dry forest), 2males, 12-13.V.2018, García,K. col., manual capture (MZSP); Bolívar: San Jacinto (Reserva La Flecha, 324 m, 09°51’12.4”N, 75°10’41.4”W, tropical dry forest), 1 female, V.2017, Mendoza, I. col., light trap (UARC).
description: Published as part of García, Kimberly, 2019, A new species of Gnomidolon Thomson, 1864 and taxonomic and geographical notes on Hexoplonini (Coleoptera, Cerambycidae) from Colombia, pp. 1-7 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 59 on page 6, DOI: 10.11606/1807-0205/2019.59.41, http://zenodo.org/record/4637468
Additional file 6 of Long-duration seismicity and their relation to Copahue volcano unrest
Creators: name: Melchor, Ivan
name: Almendros, Javier
name: Hantusch, Marcia
name: Samsonov, Sergey
name: Derauw, Dominique
name: Martínez, Enzo
name: Caselli, Alberto
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences

description: Additional file 6: List of figures. List of figures supporting discussions.
Gap-Size Distribution Functions of a Random Sequential Adsorption Model of Segments on the Line
Creators: name: Araujo, N. A. M.
name: Cadilhe, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We performed extensive simulations accompanied by a detailed study of a two-segment size random sequential model on the line. We followed the kinetics towards the jamming state, but we paid particular attention to the characterization of the jamming state structure. In particular, we studied the effect of the size ratio on the mean-gap size, the gap-size dispersion, gap-size skewness, and gap-size kurtosis at the jamming state. We also analyzed the above quantities for the four possible segment-to-segment gap types. We ranged the values of the size ratio from one to twenty. In the limit of a size ratio of one, one recovers the classical car-parking problem. We observed that at low size ratios the jamming state is constituted by short streaks of small and large segments, while at high values of the size ratio the jamming state structure is formed by long streaks of small segments separated by a single large segment. This view of the jamming state structure as a function of the size ratio is supported by the various measured quantities. The present work can help provide insight, for example, on how to minimize the interparticle distance or minimize fluctuations around the mean particle-to-particle distance.
description: 8 pages, 4 figures, and 2 tables in Revtex 4. Replaced: larger system size. Accepted for publication in Phys. Rev. E
Uma análise econométrica do mercado de ovos em São Paulo
Creators: name: Martin, Marshall A.
name: Martin, Marshall A.
Publisher: name: Unknown
Year: 1979
Subjects: Agribusiness

description: A adoção de novas técnicas de produção de ovos no Estado de São Paulo, na década de 60, desenvolveu facilidades que permitiram uma rápida expansão do tamanho do plantei avícola e da produtividade por ave. Em consequência, o consumidor passou a adquirir mais ovos a um preço real mais baixo por dúzia, enquanto que, por sua vez, os produtores de ovos sentiram um declínio nas margens de lucro. Além disso, houve períodos de instabilidade nos preços de ovos. Este estudo, que analisa o mercado de ovos para São Paulo, encontrou coeficientes de preços inelásticos, tanto para a função de oferta (0,15) como para a função de procura (-0,19). Estes resultados empíricos estão sugerindo o motivo por que distúrbios no mercado de ovos, no curto prazo, levam a preços inestáveis. Também ajudam a explicar a razão pela qual mudanças tecnológicas conduzem a um declínio secular no preço real de ovos.
On the possibility to observe relations between quantum measurements and the entropy of phase transitions in Zn$_2$(BDC)$_2$(DABCO)
Creators: name: Kozlova, Svetlana G.
name: Pishchur, Denis P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The work interprets experimental data for the heat capacity of Zn2(BDC)2(DABCO) in the region of second-order phase transitions. The proposed understanding of the processes occurring during phase transitions may be helpful to reveal quantum Zeno effects in metal-organic frameworks (MOFs) with evolving (unstable) structural subsystems and to establish relations between quantum measurements and the entropy of phase transitions.
description: 7 pages, 1 figure, 1 table
title: Phospho-Regulation of Cancer Causing Human Papillomavirus (HPV) E6 Oncoproteins
Creators: name: Boon, Siaw Shi
Publisher: name: The Open University
Year: 2014

description: Cervical cancer develops through the combined activity of the Human Papillomavirus (HPV) E6 and E7 oncoproteins. A defining characteristic of the E6 oncoproteins derived from cancer-causing HPV types is the presence of a PDZ binding motif (PBM) at the extreme carboxy terminus of the protein, which is absent from E6 proteins derived from the so-called low risk (LR) HPV types. This PDZ binding potential of the high risk (HR) HPV E6 oncoproteins is important for their ability to support the viral life cycle and to cooperate in the induction of malignancy. However, PDZ interactions can be negatively regulated by phosphorylation within the E6 PBM. In this study, I have investigated the differential regulation of diverse HR HPV E6 PBMs. Depending on the HPV type, PDZ binding activity can be regulated by phosphorylation with PKA or AKT. This in turn inhibits PDZ recognition whilst conferring direct association with 14-3-3 family members. Such regulation is highly conserved between E6 proteins derived from HPV-16, HPV-18 and HPV-58, whilst being somewhat weaker or absent from other types such as HPV-31, -33 and -51. Phosphorylation is important for maintaining the steady state levels of HPV-18 E6 and this is also can be affected by its association with 14-3-3. I also show that HPV-18 E6 phosphorylation occurs primarily during the G2/M phase of the cell cycle whereas HPV-16 E6 phosphorylation occurs during S phase. This cell cycle-dependent phosphorylation in turn regulates the levels of E6 expression and confers enhanced interaction with multiple 14-3-3 isoforms. E6 does not degrade 14-3-3, but it alters the subcellular distribution of 14-3-3 and as a consequence, inhibits p53/14-3-3 transcriptional transctivation in an E6 PBM dependent manner. These studies reveal unexpected differences in the regulation of HPV-16 and HPV-18 E6 function and have important implications for how phosphorylation of E6 might be expected to play a role during the respective viral life cycles and tumour development.
O papel de estradas vicinais no desenvolvimento agrícola: um novo exame
Creators: name: Wright, Charles Leslie
name: Vasconcelos, Teodulo A. C. De
name: Amabile, Francisco Walter
name: Wright, Charles Leslie
name: Vasconcelos, Teodulo A. C. De
name: Amabile, Francisco Walter
Publisher: name: Unknown
Year: 1979
Subjects: Agribusiness

description: Este trabalho analisa os impactos de melhoramentos da estrada São Francisco - São Romão, no noroeste de Minas Gerais, sobre a produção e renda rurais. A área de influência da estrada é caracterizada por antiga ocupação do solo em atividades agropecuárias, com baixa produtividade e elevado grau de concentração de posse da terra. São empregadas matrizes de programação linear que contêm atividades de transporte para o proprietário, os produtos e os insumos. O fator risco é incorporado à análise, mediante a adaptação MOTAD dos programas lineares. Os resultados mostram que os melhoramentos terão pouco efeito sobre a escolha e o nível das atividades agropecuárias, na ausência de outras medidas desenvolvimentistas. O impacto sobre a distribuição de renda é favorável, em termos inter-regionais, porém desfavorável entre os proprietários na área de influência da estrada.
Demanda por crédito na divisão regional agrícola de Campinas
Creators: name: Pinazza, Luiz Antonio
name: Engler, Joaquim J. De C.
name: Peres, Fernando Curi
name: Pinazza, Luiz Antonio
name: Engler, Joaquim J. De C.
name: Peres, Fernando Curi
Publisher: name: Unknown
Year: 1979
Subjects: Agribusiness

description: Este trabalho procura ampliar os conhecimentos sobre a demanda por crédito, pelos agricultores de diferentes classes de propriedades, e determinar quais os maiores beneficiários dessas políticas de crédito rural. Especialmente, os objetivos deste estudo são: a) derivar curvas de demanda por crédito para pequenos, médios e grandes produtores agrícolas; b) estimar o subsídio recebido pelos produtores em cada estrato de produção; c) avaliar o efeito das variações nas taxas de juros sobre a renda agrícola para as três categorias de propriedades agrícolas; d) apresentar sugestões que possam aprimorar as políticas de crédito agrícola, tornando-as instrumentos mais eficazes para estimular o desenvolvimento agropecuário. O instrumento de análise é o modelo de programação recursiva, expandindo para captar o efeito da expectativa de inflação no processo de formação de preços esperados pelo agricultor, os quais influenciam a sua tomada de decisão.
A contribuição da educação na produção agrícola
Creators: name: Ribeiro, José Leonardo
name: Ribeiro, José Leonardo
Publisher: name: Unknown
Year: 1979
Subjects: Agribusiness

description: O presente estudo tenta estimar taxas de retorno ao investimento em educação, considerando dois aspectos: número médio de anos de educação formal do produtor e diferentes níveis de educação entre eles. A região escolhida para o estudo é aquela na qual foi implementado o Programa de Assentamento Dirigido do Alto Paranaíba (PADAP), no Estado de Minas Gerais. As taxas de retorno ao investimento em educação foram determinadas através da combinação de duas técnicas: análise de "cash-flow" e função de produção. Os resultados revelaram uma taxa de retorno ao investimento em educação da ordem de 24,78%, quando se considera o número médio de anos de educação formal do produtor; por outro lado, quando taxas de retorno são calculadas para diferentes níveis de educação, o nível 4 a 8 anos de educação formal foi aquele que apresentou a maior taxa de retorno (25,45%).
Classical technical analysis of Latin American market indices. Correlations in Latin American currencies (ARS, CLP, MXP) exchange rates with respect to DEM, GBP, JPY and USD
Creators: name: Ausloos, M.
name: Ivanova, K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The classical technical analysis methods of financial time series based on the moving average and momentum is recalled. Illustrations use the IBM share price and Latin American (Argentinian MerVal, Brazilian Bovespa and Mexican IPC) market indices. We have also searched for scaling ranges and exponents in exchange rates between Latin American currencies ($ARS$, $CLP$, $MXP$) and other major currencies $DEM$, $GBP$, $JPY$, $USD$, and $SDR$s. We have sorted out correlations and anticorrelations of such exchange rates with respect to $DEM$, $GBP$, $JPY$ and $USD$. They indicate a very complex or speculative behavior.
description: 21 pages, 14 figures; to be published in Rev. Braz. Phys. on the occasion of D. Stauffer 60th birthday
Gnomidolon ornaticolle Martins 1960
Creators: name: García, Kimberly
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Gnomidolon
Gnomidolon ornaticolle

description: Gnomidolon ornaticolle Martins, 1960
 Geographical distribution: Costa Rica, Panama, Brazil (Minas Gerais, Espírito Santo, Rio de Janeiro, São Paulo, Paraná, Santa Catarina, Rio Grande do Sul), Paraguay, Argentina (Misiones). A new country record is added: Colombia (Bolívar).
 Specimens examined: COLOMBIA, Bolívar: San Jacinto (Reserva La Flecha, 324 m, 09°51’12.4”N, 75°10’41.4”W, tropical dry forest), 1 female, 16.IV.2018, García, K. col., UV light trap (UARC).
description: Published as part of García, Kimberly, 2019, A new species of Gnomidolon Thomson, 1864 and taxonomic and geographical notes on Hexoplonini (Coleoptera, Cerambycidae) from Colombia, pp. 1-7 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 59 on page 7, DOI: 10.11606/1807-0205/2019.59.41, http://zenodo.org/record/4637468
Contrast resolution of few-photon detectors
Creators: name: Jönsson, Mattias
name: Björk, Gunnar
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyse the capability of distinguishing between different intensities in a monochromatic, pixellated image acquisition system at low light intensities. In practice, the latter means that each pixel detects a countable number of photons per acquired image frame. Primarily we compare systems based on pixels of the click-detection type and photon-number resolving (PNR) type of detectors, but our model can seamlessly interpolate between the two. We also discuss the probability of errors in assigning the correct intensity (or "gray level"), and finally we discuss how the estimated levels, that need to be based on threshold levels due to the stochastic nature of the detected photon number, should be assigned. Overall, we find that PNR detector-based system offer advantages over click-detector-based systems even under rather non-ideal conditions.
description: 9 pages, 8 figures
Carbon Neutrality & UBC: A First Glance
Creators: name: Best, Jordan
name: Ferris, Liz
Publisher: name: The University of British Columbia
Year: 2010

description: Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
Is the deformation space of complete affine structures on the 2-torus smooth?
Creators: name: Baues, Oliver
name: Goldman, William M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58D29,(22E40,22F30,57S30)

description: Periods of parallel exterior forms define natural coordinates on the deformation space of complete affine structures on the two-torus. These coordinates define a differentiable structure on this deformation space, under which it is diffeomorphic to $R^2$. The action of the mapping class group of $T^2$ is equivalent in these coordinates with the standard linear action of $\SL_2(Z)$ on $R^2$.
description: 26 pages, 9 figures
title: Gastrointestinal Appetite Hormones Change With Maternal Adaptations to Pregnancy and Lactation in the Rat
Creators: name: Johnson, Michelle Lucy
Publisher: name: The Open University
Year: 2015

description: As obesity is becoming more prevalent, there is concern for maternal health during pregnancy, parturition and beyond, alongside the impact that maternal obesity has on offspring health. Appetite regulation by gut hormones is one target for obesity ‘treatment’, although little is known about this fundamental system during different female reproductive stages. The main aims of this thesis were to study the orexigenic stomach-secreted hormone ghrelin and the anorexigenic colon-secreted hormones peptide-YY (PYY) and glucagonlike peptide-1 (GLP-1) in female rats during their oestrous cycle, pregnancy and lactation. Changes in gut dimensions during pregnancy and lactation were also studied. In addition, lactation litter sizes were adjusted to explore the effects of different nutritional demands on both the dams and their male and female pups. Reduced food intake has been reported during oestrus in rats. Here, significantly reduced fasted stomach contents leading into oestrus occurred with significantly increased circulating GLP-1 during proestrus. Ghrelin-positive stomach cells were significantly higher after parturition compared with non-pregnant and pregnant dams; this change may initiate and sustain lactation-associated hyperphagia, with significantly increased plasma ghrelin evident by late lactation. Paradoxical high levels of PYY and GLP-1 were found early in lactation when food intake was high, which may be related to a significant increase in gut growth from early to late lactation. Maternal gut size was significantly increased by late lactation and lactation litter size appeared to influence these changes. Only male offspring had altered satiety hormones, with significantly decreased descending colon PYY and GLP-1 levels when raised in large litters. In conclusion, gut hormones and gastrointestinal modifications were altered during different reproductive states in females and in their male offspring at weaning. Further study is required to elucidate whether these changes may persist, influencing future health status, and whether they can be reliably modified for therapeutic purposes.
Spin-polarized transport in a lateral two-dimensional diluted magnetic semiconductor electron gas
Creators: name: Yang, W.
name: Chang, Kai
name: Wu, X. G.
name: Zheng, H. Z.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The transport property of a lateral two-dimensional diluted magnetic semiconductor electron gas under a spatially periodic magnetic field is investigated theoretically. We find that the electron Fermi velocity along the modulation direction is highly spin-dependent even if the spin polarization of the carrier population is negligibly small. It turns out that this spin-polarized Fermi velocity alone can lead to a strong spin polarization of the current, which is still robust against the energy broadening effect induced by the impurity scattering.
description: 3 pages, 3 figures, submitted to Appl. Phys. Lett
Pecuária de corte no sul do Brasil: que caminhos tomar?
Creators: name: Grawunder, Atos Freitas
name: Netto, Carlos G. A. Mielitz
name: Grawunder, Atos Freitas
name: Netto, Carlos G. A. Mielitz
Publisher: name: Unknown
Year: 1979
Subjects: Agribusiness

description: Este estudo enfoca questões relativas a prioridades tecnológicas no desenvolvimento da bovinocultura de corte no sul do Brasil. Parte da montagem, a partir de dados secundários, de uma matriz de produção que espelha o processo de cria-recria-engorda da situação tradicional. Obtém, através de programação linear, o efeito de mudanças efetuadas na idade do abate, na idade de primeiro acasalamento e na taxa de natalidade, sem levar em consideração os custos necessários para efetivar a mudança. Conclui que, a preços politicamente razoáveis, a pecuária não tem condições de cobrir o custo de oportunidade da terra que ocupa, mesmo em condições extremamente vantajosas. Conclui também que um piano que vise a desenvolver a pecuária de corte deve ter como prioridade a elevação da taxa de natalidade.
Two-Step Codeword Design for Millimeter Wave Massive MIMO Systems with Quantized Phase Shifters
Creators: name: Chen, Kangjian
name: Qi, Chenhao
name: Li, Geoffrey Ye
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, a two-step codeword design approach for millimeter wave (mmWave) massive MIMO systems is presented. Ideal codewords are first designed, which ignores the hardware constraints in terms of phase shifter resolution and the number of RF chains. Based on the ideal codewords, practical codewords are then obtained taking the hardware constraints into consideration. For the ideal codeword design in the first step, additional phase is introduced to the beam gain to provide extra degree of freedom. We develop a phase-shifted ideal codeword design (PS-ICD) method, which is based on alternative minimization with each iteration having a closed-form solution and can be extended to design more general beamforming vectors with different beam patterns. Once the ideal codewords are obtained in the first step, the practical codeword design problem in the second step is to approach the ideal codewords by considering the hardware constraints of the hybrid precoding structure in terms of phase shifter resolution and the number of RF chains. We propose a fast search based alternative minimization (FS-AltMin) algorithm that alternatively designs the analog precoder and digital precoder. Simulation results verify the effectiveness of the proposed methods and show that the codewords designed based on the two-step approach outperform those designed by the existing approaches.
KVANTIFIKACIA REZERV A ICH VPLYV NA MAJETKOVO A DOCHODKOVO SITUACIU POLNOHOSPODARSKYCH PODNIKOV
QUANTIFICATION OF RESERVES AND THEIR INFLUENCE ON PROPERTY AND INCOME SITUATION OF AGRICULTURAL ENTERPRISES
Creators: name: Pataky, Jozef
name: Pataky, Jozef
Publisher: name: Unknown
Year: 1998
Subjects: subject: Agricultural and Food Policy
subject: Financial Economics
subject: reserves
subject: real and fake reserves
subject: economic result
subject: agricultural enterprise

description: A favourable development of economic results in agricultural enterprises is closely related to the utilisation of managerial approaches to the creation of reserves and to their use. On a selected sample of agricultural enterprises, the approach of management to the creation of real and fake reserves is evaluated. Real reserves enable increasing assets and owner's equity from the economic results. A special attention is devoted to the analysis of a ratio of capital to non-capital reserves, out of which profit reserves have a positive development. Fake reserves of the cost character have an influence on the computation of economic results. They are growing rapidly in value terms. In the future, when significant cash expenditures will be incurred to undertake the transactions, fake reserves will have equalizing effect on economic results.
Traces of Thermalization at RHIC
Creators: name: Gavin, Sean
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I argue that measurements of Au+Au collisions at 20, 130 and 200 GeV of the centrality dependence of the mean p_t together with p_t and net-charge fluctuations reflect the approach to local thermal equilibrium.
description: 4 pages, 4 eps figures, for proc. Quark Matter 2004, to be published in J. Phys.G