cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MPEC 2024-B17 : 2024 AW4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 AW4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Neutrino oscillations: measuring $θ_{13}$ including its sign
Creators: name: Latimer, D. C.
name: Ernst, D. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In neutrino phenomenology, terms in the oscillation probabilities linear in $\sin θ_{13}$ lead naturally to the question ``How can one measure $θ_{13}$ including its sign?'' Here we demonstrate analytically and with a simulation of neutrino data that ${\mathcal P}_{eμ}$ and ${\mathcal {P}_{μμ}$ at $L/E = 2π/Δ_{21}$ exhibit significant linear dependence on $θ_{13}$ in the limit of vacuum oscillations. Measurements at this particular value of $L/E$ can thus determine not only $θ_{13}$ but also its sign, if CP violation is small.
description: 5 pages, 5 figures
Lie Algebra Expansion and Integrability in Superstring Sigma-Models
Creators: name: Fontanella, Andrea
name: Romano, Luca
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Lie algebra expansion is a technique to generate new Lie algebras from a given one. In this paper, we apply the method of Lie algebra expansion to superstring $σ$-models with a $\mathbb{Z}_4$ coset target space. By applying the Lie algebra expansion to the isometry algebra, we obtain different $σ$-models, where the number of dynamical fields can change. We reproduce and extend in a systematic way actions of some known string regimes (flat space, BMN and non-relativistic in AdS$_5 \times$S$^5$). We define a criterion for the algebra truncation such that the equations of motion of the expanded action of the new $σ$-model are equivalent to the vanishing curvature condition of the Lax connection obtained by expanding the Lax connection of the initial model.
description: 32 pages, LaTeX; references added, matching the published version
title: Visual detection of anti-adblocking software
Creators: name: Brendler, Samuel
Publisher: name: TU Wien
Year: 2017
Subjects: subject: privacy
subject: security
subject: adblocking
subject: anti-adblocking

description: Adblocker erfreuen sich zunehmender Beliebtheit, weswegen Webseitenbetreiber begonnen haben, mit Anti-Adblockern Adblock-Benutzern den Zugang zu ihren Webseiten zu versperren. Daraus ist ein Wettrüsten entstanden, welches nicht klar entschieden ist. In dieser Arbeit werden die technischen Möglichkeiten, welche beiden Seiten zur Verfügung stehen, analysiert. In einer Fallstudie werden die Anti-Adblock Implementierungen von drei bekannten Webseiten und Gegenreaktionen der Adblock-Community untersucht. Des Weiteren wurde ein Webcrawler zur automatischen Erkennung von Webseiten, die Anti-Adblocker einsetzen implementiert. Die Erkennung basiert auf visuellen Merkmalen von Screenshots und verwendet diese um mit Algorithmen für machinelles Lernen Modelle zu generieren. Mit diesen Modellen wird ein zufällig gewählter Datensatz von 300 Webseiten aus der Alexa Topliste analysiert.
description: The number of adblock users has been on the rise throughout the last years, with the consequence that publishers have started using anti-adblocking software to deny adblock users access to their websites. This has lead to an ongoing arms race between the advertising industry and adblock users from which no winner has emerged. In this thesis the technical possibilities, which both sides have at their disposal, are analyzed. In a case study the implementations of anti-adblocking scripts and the adblocking community’s reactions and countermeasures are compared. Furthermore a webcrawler for automatically detecting websites, which use anti-adblocking scripts was implemented. The detection is based on visual features of screenshots and uses them with machine learning algorithms to generate models. With those models, a random sample of 300 websites from the Alexa top 1 million websites is analyzed.
Additional file 2 of Landiolol hydrochloride for prevention of atrial fibrillation during esophagectomy: a randomized controlled trial
Creators: name: Aoki, Yoshitaka
name: Kawasaki, Yohei
name: Ide, Kazuki
name: Shimizu, Yuichiro
name: Sato, Shinsuke
name: Yokoyama, Junichiro
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Additional File 2. Sensitivity analysis for the primary outcome.
Deuterated Thioformaldehyde in the Barnard 1 Cloud
Creators: name: Marcelino, N.
name: Cernicharo, J.
name: Roueff, E.
name: Gerin, M.
name: Mauersberger, R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present observations of the singly and doubly deuterated species of thioformaldehyde, HDCS and D$_2$CS, towards the dark cloud Barnard 1. This is the first detection of D$_2$CS in Space and in dense and cold prestellar regions. Column densities obtained using rotational diagrams and a Large Velocity Gradient model show an extremely high D-enhancement in thioformaldehyde in Barnard 1. Although the column density of H$_2$CS is smaller than that of H$_2$CO, both species show similar D-enhancements in their singly and doubly deuterated species. A chemical model -including multiply deuterated species- has been used in order to interpret the observations. Predicted rotational frequencies from laboratory data for HDCS and D$_2$CS are significantly in error when compared to the observed frequencies in Space. Consequently, we have derived new rotational constants for these two species and for H$_2$CS and H$_2$C$^{34}$S using the observed frequencies in Barnard 1. The new rotational constants allow to predict the rotational transitions of these species with the accuracy needed for the narrow line emerging from dark clouds. Rotational constants for HDCS and D$_2$CS have been obtained from the observed transitions in the laboratory and in Space.
description: 33 pages, 6 figures, accepted for publication in ApJ
Additional file 1 of Repeated batches as a strategy for high 2G ethanol production from undetoxified hemicellulose hydrolysate using immobilized cells of recombinant Saccharomyces cerevisiae in a fixed-bed reactor
Creators: name: Milessi, Thais S.
name: Perez, Caroline L.
name: Zangirolami, Teresa C.
name: Corradini, Felipe A. S.
name: Sandri, Juliana P.
name: Foulquié-Moreno, Maria R.
name: Giordano, Roberto C.
name: Thevelein, Johan M.
name: Giordano, Raquel L. C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 1. Process parameters for free and encapsulated T18 in YPX (yeast extract 10 g/L; peptone 20 g/L and xylose 40 g/L) in the presence of different acetic acid (HAc) concentrations (from 4 to 8 g/L) at 35 ºC, 150 rpm and pH 5.2.
The Support Uncertainty Principle and the Graph Rihaczek Distribution: Revisited and Improved
Creators: name: Stankovic, Ljubisa
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The classical support uncertainty principle states that the signal and its discrete Fourier transform (DFT) cannot be localized simultaneously in an arbitrary small area in the time and the frequency domain. The product of the number of nonzero samples in the time domain and the frequency domain is greater or equal to the total number of signal samples. The support uncertainty principle has been extended to the arbitrary orthogonal pairs of signal basis and the graph signals, stating that the product of supports in the vertex domain and the spectral domain is greater than the reciprocal squared maximum absolute value of the basis functions. This form is then used in compressive sensing and sparse signal processing to define the reconstruction conditions. In this paper, we will revisit the graph signal uncertainty principle using the graph Rihaczek distribution as an analysis tool and derive an improved bound for the support uncertainty principle of graph signals.
description: 5 pages, 2 figures
LA TRANSDISCIPLINARIEDAD UNA HERRAMIENTA PARA TRANSFORMAR LA INVESTIGACIÓN Y EXTENSIÓN UNIVERSITARIA.
Creators: name: Alfaro-Mardones, Juan Ignacio
name: Alfaro-Mardones, Juan Ignacio
Publisher: name: Unknown
Year: 2015
Subjects: subject: Environmental Economics and Policy
subject: Teaching/Communication/Extension/Profession
subject: Transdisciplinariedad
subject: investigación acción participativa
subject: extensión universitaria.

description: La Universidad Autónoma de Nicaragua (UNAN – Managua) desde la Facultad multidisciplinaria de Matagalpa y la Unión de campesinos organizados de San Dionisio (UCOSD) están realizando un diálogo transdisciplinario desde el año 2013. A través de una investigación acción participativa donde se están articulando diferentes niveles de grado y postgrado de la Universidad con las necesidades organizativas, productivas y ambientales de la organización campesina. Desde las carreras de ingeniería agronómica, economía y economía agrícola se ha dialogado con más de 300 familias campesinas organizadas en la subcuenca del río Cálico. En estos diálogos desde las 13 comunidades donde tienen presencia la UCOSD se ha detectado una enfermedad: la organización comunitaria ha muerto dejando paso a una burocracia administrativa que transforma poco a poco de un movimiento social campesino en una empresa prestadora de servicios campesinos. Las contradicciones que sufren los movimientos campesinos y las familias rurales dialogan con las propias contradicciones que sufre la Universidad en su quehacer investigativo y de extensión. Modelos jerárquicos de poder, visiones del conocimiento encontradas y poco respetuosas, inercias de transferencia y no escucha, dolores personales que cargan mochilas pesadas sobre sus estudiantes o sobre los hijos e hijas de los productores. Estas contradicciones nos ayudan a repensar los modelos de gobierno, los modelos de investigación y extensión y su articulación con docencia que debería impulsar una Universidad para enfrentar los retos y transformaciones de este siglo XXI.
State of the art for measuring productivity and technical efficiency in Latin America: Nicaragua Case
Creators: name: López-González, Álvaro Santiago
name: Zúniga-González, Carlos Alberto
name: López, Mario Ramón
name: Quirós-Madrigal, Olman José
name: Colón-García, Adelfa Patricia
name: Navas-Calderón, José
name: Martínez-Andrades, Erick
name: Rangel-Cura, Raúl Alberto
name: López-González, Álvaro Santiago
name: Zúniga-González, Carlos Alberto
name: López, Mario Ramón
name: Quirós-Madrigal, Olman José
name: Colón-García, Adelfa Patricia
name: Navas-Calderón, José
name: Martínez-Andrades, Erick
name: Rangel-Cura, Raúl Alberto
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Productivity Analysis
subject: Resource /Energy Economics and Policy
subject: Productividad
subject: Eficiencia Técnica
subject: Cambio tecnológico
subject: Fronteras de producción.

description: En este artículo se plasman los resultados de una revisión bibliográfica de textos y artículos científicos que abordan la teoría de la “Productividad” y de la “Eficiencia técnica” como dos magnitudes económicas claves para determinar el crecimiento económico de una unidad productiva, un sector económico o de una nación. En el estudio se encontró que los países donde se registró una mayor contribución del progreso técnico a la variación de la productividad en el período de 50 años (de 1960-2010) analizado fueron la Argentina, el Brasil, Colombia y el Ecuador, con índices de alrededor del 0,3%. Además, se evidencia que los 19 países analizados en este trabajo registraron una eficiencia técnica decreciente, que supone que el aporte de dicha eficiencia a la PTF fue negativo en todos los países. En el caso de Nicaragua se notó que la PTF algunos autores la estimaron entre un 0.08 y 0.016 de ritmo de crecimiento interanual.
ЖАЗОНИ ИЖРО ЭТИШ МУАССАСАЛАРИДА ИНСОН ҲУҚУҚЛАРИНИНГ ТАЪМИНЛАНИШИ
Creators: name: Алимов, Султонхўжа
Publisher: name: Zenodo
Year: 2024

description: Ҳар қандай давлатда демократиянинг асосий белгиловчи мезони инсон ҳуқуқ ва эркинликларининг муҳофаза қилинганлик даражасидир. Дарҳақиқат, ҳуқуқий демократик давлат қуришнинг асосий шарти инсон ҳуқуқ ва эркинликларини ҳимоя қилиш ҳамда жамиятда ҳар бир инсон ҳуқуқ ва эркинликлари кафолатланишининг ҳақиқий тизимини яратиш ҳисобланади.
Additional file 1 of Landiolol hydrochloride for prevention of atrial fibrillation during esophagectomy: a randomized controlled trial
Creators: name: Aoki, Yoshitaka
name: Kawasaki, Yohei
name: Ide, Kazuki
name: Shimizu, Yuichiro
name: Sato, Shinsuke
name: Yokoyama, Junichiro
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Additional File 1. Hemodynamic data at each point in the study.
Implications for New Physics from Fine-Tuning Arguments: I. Application to SUSY and Seesaw Cases
Creators: name: Casas, J. A.
name: Espinosa, J. R.
name: Hidalgo, I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We revisit the standard argument to estimate the scale of new physics (NP) beyond the SM, based on the sensitivity of the Higgs mass to quadratic divergences. Although this argument is arguably naive, the corresponding estimate, Lambda_SM < 2-3 TeV, works reasonably well in most cases and should be considered a conservative bound, as it ignores other contributions to the Higgs mass which are potentially large. Besides, the possibility of an accidental Veltman-like cancellation does not raise significantly Lambda_SM. One can obtain more precise implications from fine-tuning arguments in specific examples of NP. Here we consider SUSY and right-handed (seesaw) neutrinos. SUSY is a typical example for which the previous general estimate is indeed conservative: the MSSM is fine-tuned a few %, even for soft masses of a few hundred GeV. In contrast, other SUSY scenarios, in particular those with low-scale SUSY breaking, can easily saturate the general bound on Lambda_SM. The seesaw mechanism requires large fine-tuning if M_R > 10^7 GeV, unless there is additional NP (SUSY being a favourite option).
description: 24 pages, LaTeX, 5 ps figures
Additional file 1 of Insulin resistance and reduced cardiac autonomic function in older adults: the Atherosclerosis Risk in Communities study
Creators: name: Poon, Anna K.
name: Whitsel, Eric A.
name: Heiss, Gerardo
name: Elsayed Z. Soliman
name: Wagenknecht, Lynne E.
name: Takeki Suzuki
name: Loehr, Laura
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
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: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Table S1. Odds ratios and 95% confidence intervals for main analysis. Table S2. Participant characteristics by quartiles of triglyceride and glucose index (TyG) (Visit 5, 2011–2013). Table S3. Participant characteristics by quartiles of triglyceride to high-density lipoprotein cholesterol ratio (TG/HDL-C) (Visit 5, 2011–2013). Table S4. Odds ratios and 95% confidence intervals for additional analysis, adjusting for any prior coronary heart disease. Table S5. Odds ratios and 95% confidence intervals for additional analysis, adjusting for systolic blood pressure. Table S6. Odds ratios and 95% confidence intervals for African American participants. Table S7. Odds ratios and 95% confidence intervals for White participants. Table S8. Odds ratios and 95% confidence intervals for additional analysis, including other outcome metrics. Figure S1. Study Population.
Collective excitations of a spherical ultradilute quantum droplet
Creators: name: Hu, Hui
name: Liu, Xia-Ji
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In three dimensions, exotic new state of matter of self-bound ultradilute quantum droplets can be realized in free space, when the mean-field attraction (i.e., with mean-field energy $E_{\textrm{MF}}\propto-n^{2}$ at the density $n$) is balanced by the repulsive beyond-mean-field quantum fluctuations (i.e., $E_{\textrm{BMF}}\propto n^{2+γ}$). The parameter $γ>0$ typically takes the value $1/2$ if we consider the Lee-Huang-Yang (LHY) energy functional, but it can vary when the beyond-LHY-effect becomes important or the three-body interaction becomes dominant. Here, we theoretically investigate how collective excitations of a three-dimensional quantum droplet are affected by the parameter $γ$ and a weak harmonic trapping potential, both of which could be tuned in experiments. We use both the approximate approach based on a Gaussian variational ansatz and the exact numerical solution of the Bogoliubov equations resulting from the linearized time-dependent extended Gross-Pitaevskii equation. We show that one of the key features of quantum droplets, i.e., the existence of the surface modes with dispersion relation $ω_{s}\propto k^{3/2}$ is very robust with respect to the changes either in the parameter $γ$ or in the harmonic trapping potential. We predict the excitation spectrum of the droplet realized by binary $^{39}$K mixtures under the typical experimental conditions, which might be readily measured in current cold-atom laboratories.
description: 17 pages, 19 figures; to appear in Physical Review A
How to reconcile the C and s-process abundances in the metal-poor star V453 Oph ?
Creators: name: Deroo, Pieter
name: Goriely, Stephane
name: Siess, Lionel
name: Reyniers, Maarten
name: Van Winckel, Hans
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this poster we present a detailed chemical analysis of the RV Tauri star of low intrinsic metallicity, V453 Oph ([Fe/H]=-2.2), which shows a mild but clear s-process surface overabundance. This result is strengthened by a relative analysis to the RV Tauri star DS Aqr of similar metal deficiency ([Fe/H]=-1.6), but without such s-process enrichment. A remarkable result is that the s-process enrichment of V453 Oph is not accompanied by a measurable C enhancement. To explain the surface abundances observed in V453 Oph, two nucleosynthesis models are considered. The first model assumes the partial mixing of protons during the radiative interpulse phase while the second scenario is based on the possible production of s-process elements within the flash-driven convective pulse only. Both models can give a satisfactory explanation for the s-process enrichment of V453 Oph, but not the simultaneous low C-abundance observed.
description: 4 pages, 3 figures, refereed contribution to the Nuclei in the Cosmos Conference, accepted to appear in Nucl. Phys. A
Innovaciòn: la importancia de identificarla y medirla. la dinámica del subsector papa (solanum tuberosum) en el norte de Nicaragua
Creators: name: Picado-Vanegas, Armando
name: Picado-Vanegas, Armando
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: Territorio
subject: Solanum tuberosum
subject: metodología
subject: gestión del conocimiento

description: El tema en discusión se refiere a la innovación, desde la perspectiva subsectorial; tiene como objeto de estudio, el conocimiento sobre las expresiones de la innovación en el subsector productivo de la papa (Solanum tuberosum. L), que ubica su dinámica, principalmente en los territorios de Matagalpa, Jinotega y Estelí ubicados en el norte de Nicaragua. El problema radica en la inexistencia de una metodología adecuada para la identificación y medición de la innovación de los subsectores productivos nicaragüenses. Este estudio en proceso, tiene como objetivo, crear una metodología que brinde aproximaciones que permitan identificar y medir la innovación de este subsector productivo. Los aportes teóricos, metodológicos y prácticos del estudio radican en la búsqueda de incrementar la información y el conocimiento sobre las diversas dinámicas que afectan significativamente las actividades de un subsector productivo, importante dentro de un territorio con características agroecológicas similares, cuyos atributos especiales, posibilitan el desarrollo de una actividad productiva determinada, cuya influencia en el desarrollo territorial es relevante.
Assessing the efficacy and persistence of rosemary oil as a miticide/insecticide for use on greenhouse tomato
Creators: name: Miresmailli, Saber
Publisher: name: University of British Columbia
Year: 2010

description: Efficacy of rosemary essential oil was assessed against two-spotted spider mites (Tetranychus urticae) and greenhouse whiteflies (Trialeurodes vaporariorum) as well as its effects on the tomato host plant and bio-control agents. Laboratory bioassay results indicated that pure rosemary oil and EcoTrol ™ (a rosemary oil-based pesticide) caused complete mortality of spider mites and whiteflies at concentrations that are not phytotoxic to the host plant. The predatory mite, Phytoseiuluspersimilis, is less susceptible to rosemary oil and EcoTrol™ than twospotted spider mites both in the laboratory and the greenhouse, whereas the parasitic wasp, Encarsia formosa, is more susceptible to rosemary oil than whiteflies. Rosemary oil repels both spider mites and whiteflies and can affect oviposition behavior. Rosemary oil and rosemary oil-based pesticides are non-persistent in the environment and their lethal and sub-lethal effects fade within one or two days. EcoTrol ™ is safe to tomato foliage, flowers and fruits even at double the recommended label rate. A greenhouse trial indicated that a single application of EcoTrol ™ at its recommended label rate could reduce a twospotted spider mite population by 52%. At that rate, EcoTrol™ did not cause any mortality among predatory mites Phytoseiulus persimilis nor did it affect their eggs. Toxicity of individual and incomplete mixtures of constituents of rosemary oil to spider mites indicated significant synergy among the constituents. Highest mortality was only obtained when all constituents were present in the mixture. In general, EcoTrol ™ was found to be a suitable option for small-scale IPM programs for controlling spider mites and whiteflies in greenhouse tomato plants.
Hydrogeochemical characterization of surface water in the basin of the river Acahuapa department of San Vicente, El Salvador.
Creators: name: Marinero-Orantes, Edgar Antonio
name: Durán-Zarabozo, Odil
name: Zúniga-González, Carlos Alberto
name: Molina, Adalila
name: Marinero-Orantes, Edgar Antonio
name: Durán-Zarabozo, Odil
name: Zúniga-González, Carlos Alberto
name: Molina, Adalila
Publisher: name: Unknown
Year: 2015
Subjects: subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: subcuenca
subject: cationes
subject: aniones
subject: pozos escavados
subject: manantiales
subject: red hídrica
subject: época seca
subject: época lluviosa.

description: El presente trabajo se llevó a cabo con la finalidad de ampliar el conocimiento hidrogeoquímico del acuífero en la zona de la subcuenca del río Acahuapa, en el departamento de San Vicente, que abarca los municipios de San Vicente, San Cayetano Istepeque, Tepetitán, Verapáz, Guadalupe, San Esteban Catarina, Santa Clara y Apastepeque. Así mismo, forma parte de la Región Hidrográfica del río Lempa, una de las más importantes del país. La población actual ubicada en la subcuenca es de aproximadamente 112,236 habitantes, lo cual representa el 80% de la población del departamento de San Vicente. Se recolectaron muestras de 10 puntos en las aguas superficiales de la red hídrica de la subcuenca. Los muestreos se llevaron a cabo en la época seca y lluviosa durante el periodo comprendido de febrero de 2011 hasta agosto de 2012. Los parámetros analizados fueron datos de cationes (Na, K, Ca, Mg, Fe total) y aniones (HCO- 3, Cl- , SO-2 4, CaCO3 -2), así como de carbonatos con el fin de determinar el balance de masa y flujo de gas CO2. Además, parámetros fisicoquímicos de temperatura, oxígeno disuelto, pH y conductividad eléctrica. Tales análisis son suficientes para el estudio de los principales procesos químicos en la mayoría de los acuíferos y sus relaciones con los sistemas hidrológicos. De forma general se concluyó que el comportamiento químico del acuífero en la subcuenca del río Acahuapa en ambas épocas lluviosa y seca, es similar, y que las familias de agua predominantes son bicarbonatadas magnésicas y cálcicas bicarbonatadas. Las aguas bicarbonatadas son malas para riego, debido a la fijación de iones en el terreno y creación de un medio alcalino.
Grand canonical potential for a static quark--anti-quark pair at finite T/mu
Creators: name: Fodor, Z.
name: Katz, S. D.
name: Szabo, K. K.
name: Toth, A. I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present numerical results on the static quark--anti-quark grand canonical potential in full QCD at non-vanishing temperature ($T$) and quark chemical potential ($μ$). Non-zero $μ$-s are reached by means of multi-parameter reweighting. The dynamical staggered simulations were carried out for $n_f=2+1$ flavors with physical quark masses on $4\times 12^3$ lattices.
description: Lattice2004(non-zero)
Análisis del impacto de la Actividad Solar y la variabilidad climática en la productividad apícola para el territorio cubano.
Creators: name: Sierra-Figueredo, Pablo
name: Pérez-Piñeiro, Adolfo
name: Durán-Zarabozo, Odil
name: Marinero-Orates, Edgar Antonio
name: Zaldivar-Cruz, Juan Manuel
name: Sierra-Figueredo, Pablo
name: Pérez-Piñeiro, Adolfo
name: Durán-Zarabozo, Odil
name: Marinero-Orates, Edgar Antonio
name: Zaldivar-Cruz, Juan Manuel
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: Clima Espacial
subject: Actividad Solar
subject: Productividad Apícola
subject: Ap

description: Los resultados que se muestran en el presente trabajo tratan de responder a algunas interrogantes surgidas en trabajos anteriores realizados por los mismos autores en cuanto a la incidencia de la actividad solar y geomagnética sobre la productividad apícola no sólo teniendo en cuenta la variabilidad multianual de las mismas, sino también la estacionalidad que de forma muy fuerte se observa en dicho renglón productivo y la intermodulación entre ésta y la variabilidad climática presente, también influida por la Actividad Solar. Para ello se llevó a cabo el procesamiento de la data melífera comprendida entre el año 1979 y el 2013 con resolución mensual, teniendo en cuenta la producción total de miel, la de cera y el rendimiento por colmena para todo el país. Como índice representativo del Clima Espacial se utilizó el índice geomagnético planetario Ap. Las series de tiempo generadas y analizadas, así como el resultado estadístico obtenido muestran nexos causales entre Ap y las variables apícolas dignos de tener en cuenta para una mejor planificación de la labor apícola con fines de mejorar la productividad.
Quantum cosmology and the accelerated Universe
Creators: name: Santini, E. Sergio
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The quantized Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) model minimally coupled to a free massless scalar field is studied and interpreted in the Bohm-de Broglie framework. We analyze the quantum bohmian trajectories corresponding to a certain class of gaussian packets, solutions of the Wheeler-DeWitt equation. We show that these bohmian trajectories undergo an accelerated expansion in the middle of its evolution due to the presence of quantum cosmological effects in this period. It is shown that the luminosity-redshift relation in the quantum cosmological model can be made close to the corresponding relation coming from the classical model suplemented by a cosmological constant, for $z<1$. In this way we have the posibility of interpreting the present observations of high redshift supernovae as the consequence of a quantum cosmological effect.
description: Talk given at X Marcell Grossmann Meeting, Rio de Janeiro, 2003. Added references and some minor typos corrections
Additional file 1 of Effects of co-exposure to CS2 and noise on hearing and balance in rats: continuous versus intermittent CS2 exposures
Creators: name: Chalansonnet, Monique
name: Carreres-Pons, Maria
name: Venet, Thomas
name: Thomas, Aurélie
name: Merlen, Lise
name: Boucard, Stéphane
name: Cosnier, Frédéric
name: Nunge, Hervé
name: Bonfanti, Elodie
name: Llorens, Jordi
name: Campo, Pierre
name: Pouyatos, Benoît
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Supplementary Figure 1. DPOAE variation at (A) T1 [(DPOAE1- DPOAE0)exposed – (DPOAE1- DPOAE0)control] and (B) T2 [(DPOAE2- DPOAE0)exposed – (DPOAE2- DPOAE0)control] as a function of the f2 primary for five experimental conditions. Values shown correspond to mean ± sem. Error bars are shown only for 2 of the five experimental groups for sake of Clarity.
A Comprehensive study of open clusters Czernik 14, Haffner 14, Haffner 17 and King 10 using multicolour photometry and Gaia DR2 astrometry
Creators: name: Bisht, D.
name: Zhu, Qingfeng
name: Yadav, R. K. S.
name: Durgapal, Alok
name: Rangwal, Geeta
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper presents an investigation on the four open clusters Czernik 14, Haffner 14, Haffner 17 and King 10 located near the Perseus arm of Milky Way Galaxy using Gaia DR2, 2MASS, WISE, APASS and Pan-STARRS1 data sets. We find normal interstellar extinction in twelve photometric bands for these clusters. Likely cluster members are identified as 225, 353, 350 and 395 for Czernik 14, Haffner 14, Haffner 17 and King 10, respectively by using Gaia DR2 proper motion data. Radii are determined as 3.5, 3.7, 6.2 and 5.7 arcmin for Czernik 14, Haffner 14, Haffner 17 and King 10 respectively. Mean proper motions in RA and DEC are estimated as (-0.42 \pm 0.02, -0.38 \pm 0.01), (-1.82 \pm 0.009, 1.73 \pm 0.008), (-1.17 \pm 0.007, 1.88 \pm 0.006) and (-2.75 \pm 0.008, -2.04 \pm 0.006) mas/yr for Czernik 14, Haffner 14, Haffner 17 and King 10, respectively. The comparison of observed CMDs with solar metallicity isochrones leads to an age of 570 \pm 60, 320 \pm 35, 90 \pm 10 and 45 \pm 5 Myr for these clusters. The distances 2.9 \pm 0.1, 4.8 \pm 0.4, 3.6 \pm 0.1 and 3.8 \pm 0.1 kpc determined using parallax are comparable with the values derived by the isochrone fitting method. Mass function slopes are found to be in good agreement with the Salpeter value. The total masses are derived as 348, 595, 763 and 1088 solar mass for the clusters Czernik 14, Haffner 14, Haffner 17 and King 10, respectively. Evidence for the existence of mass-segregation effect is observed in each cluster. Using the Galactic potential model, Galactic orbits are derived for the clusters. The present study indicates that all clusters under study fallow a circular path around the Galactic center.
description: 17 figures, 7 tables. This article is accepted for publication in MNRAS
Additional file 1 of In vitro antioxidant, anti-inflammatory, and anticancer activities of methanolic extract and its metabolites of whole plant Cardiospermum canescens Wall
Creators: name: Alekhya Ketha
name: Vedula, Girija Sastry
name: A. V. S. Sastry
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 1: Figure S1. 1H NMR (400 MHz, CDCl3) of compound 1. Figure S2. 13C NMR (400 MHz, CDCl3) of compound 1. Figure S3. ESI-MS (positive mode) of compound 1. Figure S4. FT-IR of compound 1. Figure S5. 1H NMR (400 MHz, CDCl3) of compound 2. Figure S6. 13C NMR (400 MHz, CDCl3) of compound 2. Figure S7. ESI-MS (positive mode) of compound 2. Figure S8. FT-IR of compound 2. Figure S9. 1H NMR (400 MHz, CDCl3) of compound 3. Figure S10. 13C NMR (400 MHz, CDCl3) of compound 3. Figure S11. ESI-MS (positive mode) of compound 3. Figure S12. FT-IR of compound 3. Figure S13. 1H NMR (400 MHz, CDCl3) of compound 4. Figure S14. 13C NMR (400 MHz, CDCl3) of compound 4. Figure S15. ESI-MS (positive mode) of compound 4. Figure S16. FT-IR of compound 4. Figure S17. 1H NMR (400 MHz, CDCl3) of compound 5. Figure S18. 13C NMR (400 MHz, CDCl3) of compound 5. Figure S19. ESI-MS (positive mode) of compound 5. Figure S20. FT-IR of compound 5. Figure S21. 1H NMR (400 MHz, CDCl3) of compound 6. Figure S22. 13C NMR (400 MHz, CDCl3) of compound 6. Figure S23. ESI-MS (positive mode) of compound 6. Figure S24. FT-IR of compound 6. Table S1. Percentage inhibition and IC50 values of 1-6 and CCE against DPPH and superoxide free radicals. Table S2. Percentage inhibition and IC50 values of 1-6 and CCE against Cyclooxygenase (COX-1 & 2), 5-lipoxygenase (5-LOX) and Xanthine oxidase (XO) enzymes. Table S3. Percentage growth inhibition of 1-6 and CCE on four different cancer cell lines and one normal human cell line.
XII Международная научно-практическая конференция «Актуальные аспекты развития науки и общества в эпоху цифровой трансформации»
Creators: name: ООО "Институт развития образования и консалтинга"
Publisher: name: ООО "Институт развития образования и консалтинга"
Year: 2024

description: XII Международная научно-практическая конференция «Актуальные аспекты развития науки и общества в эпоху цифровой трансформации»
Cluster Pruning: An Efficient Filter Pruning Method for Edge AI Vision Applications
Creators: name: Gamanayake, Chinthaka
name: Jayasinghe, Lahiru
name: Ng, Benny
name: Yuen, Chau
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Even though the Convolutional Neural Networks (CNN) has shown superior results in the field of computer vision, it is still a challenging task to implement computer vision algorithms in real-time at the edge, especially using a low-cost IoT device due to high memory consumption and computation complexities in a CNN. Network compression methodologies such as weight pruning, filter pruning, and quantization are used to overcome the above mentioned problem. Even though filter pruning methodology has shown better performances compared to other techniques, irregularity of the number of filters pruned across different layers of a CNN might not comply with majority of the neural computing hardware architectures. In this paper, a novel greedy approach called cluster pruning has been proposed, which provides a structured way of removing filters in a CNN by considering the importance of filters and the underlying hardware architecture. The proposed methodology is compared with the conventional filter pruning algorithm on Pascal-VOC open dataset, and Head-Counting dataset, which is our own dataset developed to detect and count people entering a room. We benchmark our proposed method on three hardware architectures, namely CPU, GPU, and Intel Movidius Neural Computer Stick (NCS) using the popular SSD-MobileNet and SSD-SqueezeNet neural network architectures used for edge-AI vision applications. Results demonstrate that our method outperforms the conventional filter pruning methodology, using both datasets on above mentioned hardware architectures. Furthermore, a low cost IoT hardware setup consisting of an Intel Movidius-NCS is proposed to deploy an edge-AI application using our proposed pruning methodology.
On the efficiency of nonlocal gates generation
Creators: name: Groisman, Berry
name: Reznik, Benni
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose and study a method for using non-maximally entangled states to implement probabilistically non-local gates. Unlike distillation-based protocols, this method does not generate a maximally entangled state at intermediate stages of the process. As a consequences, the method becomes more efficient at a certain range of parameters. Gates of the form $\exp[iξσ_{n_A}σ_{n_B}]$ with $ξ\ll1$, can be implemented with nearly unit probability and with vanishingly small entanglement, while for the distillation-based method the gate is produced with a vanishing success probability. We also derive an upper bound to the optimal success probability and show that in the small entanglement limit, the bound is tight.
description: 6 pages, 3 figures
Water as an essential resource for life and which we must ensure sustainability in adversity of climate change.
Creators: name: Marinero-Orantes, Edgar Antonio
name: Vargas-Cañas, José Isidro
name: Geles-Roffe, Tatiana
name: Marinero-Orantes, Edgar Antonio
name: Vargas-Cañas, José Isidro
name: Geles-Roffe, Tatiana
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: Agua
subject: Cuencas Hidrográficas
subject: Seguridad Alimentaria

description: En el Salvador no existe una Ley General que regule lo concerniente a la conservación, uso y calidad del agua como recurso esencial para la vida y para la bioeconomia del país dado que interviene en una cadena de procesos para la producción de alimentos y bebidas. Este análisis tiene como propósito identificar las fortalezas y debilidades en cuanto a garantizar la preservación y uso sostenido del recurso agua como un bien común al alcance de la humanidad sin ninguna limitante de orden económico, dado que son los estados y los pobladores los encargados de velar por la existencia y calidad de dicho recurso. La escasez de agua es considerada como un problema de orden hidrológico, pero que corresponde en mayor grado a un problema económico, dado que es un recurso limitado y que se utiliza en un 90% para actividades económicas y primordialmente para el consumo humano.
Additional file 1 of Barriers to managing and delivery of care to war-injured survivors or patients with non-communicable disease: a qualitative study of Palestinian patients’ and policy-makers’ perspectives
Creators: name: Mosleh, Marwan
name: Jeesh, Yousef Al
name: Koustuv Dalal
name: Charli Eriksson
name: Carlerby, Heidi
name: Viitasara, Eija
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Study discussion guides.
First measurement of $\barν_μ$ and $ν_μ$ charged-current inclusive interactions on water using a nuclear emulsion detector
Creators: name: Hiramoto, A.
name: Suzuki, Y.
name: Ali, A.
name: Aoki, S.
name: Berns, L.
name: Fukuda, T.
name: Hanaoka, Y.
name: Hayato, Y.
name: Ichikawa, A. K.
name: Kawahara, H.
name: Kikawa, T.
name: Koga, T.
name: Komatani, R.
name: Komatsu, M.
name: Kosakai, Y.
name: Matsuo, T.
name: Mikado, S.
name: Minamino, A.
name: Mizuno, K.
name: Morimoto, Y.
name: Morishima, K.
name: Naganawa, N.
name: Naiki, M.
name: Nakamura, M.
name: Nakamura, Y.
name: Nakano, N.
name: Nakano, T.
name: Nakaya, T.
name: Nishio, A.
name: Odagawa, T.
name: Ogawa, S.
name: Oshima, H.
name: Rokujo, H.
name: Sanjana, I.
name: Sato, O.
name: Shibuya, H.
name: Sugimura, K.
name: Suzui, L.
name: Takagi, H.
name: Takao, T.
name: Tanihara, Y.
name: Yasutome, K.
name: Yokoyama, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: This paper reports the track multiplicity and kinematics of muons, charged pions, and protons from charged-current inclusive $\barν_μ$ and $ν_μ$ interactions on a water target, measured using a nuclear emulsion detector in the NINJA experiment. A 3-kg water target was exposed to the T2K antineutrino-enhanced beam with a mean energy of 1.3 GeV. Owing to the high-granularity of the nuclear emulsion, protons with momenta down to 200 MeV/$c$ from the neutrino-water interactions were detected. We find good agreement between the observed data and model predictions for all kinematic distributions other than the number of charged pions. These results demonstrate the capability of measurements with nuclear emulsion to improve neutrino interaction models.
description: 22 pages, 20 figures
Additional file 6 of European Union training programme for tuberculosis laboratory experts: design, contribution and future direction
Creators: name: Raftery, Philomena
name: Ködmön, Csaba
name: Werf, Marieke J. Van Der
name: Nikolayevskyy, Vladyslav
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 6. Proposals from ERLTB-Net members to enhance the training programme.
Infección por Trypanosoma spp. en ovinos sintomáticos en el Municipio de León, Nicaragua
Creators: name: Mora-Sanchez, Brenda Del Socorro
name: Castro-Rodríguez, Kenia Abigail
name: Mora-Sanchez, Brenda Del Socorro
name: Castro-Rodríguez, Kenia Abigail
Publisher: name: Unknown
Year: 2015
Subjects: subject: Health Economics and Policy
subject: Trypanosoma
subject: ovinos
subject: tripanosomiasis
subject: inmunoflueorescencia indirecta
subject: pelibuey.

description: La trypanosomiasis es una enfermedad debilitante y comúnmente fatal en los animales domésticos, especialmente en bovinos y pequeños rumiantes. Es ocasionada por varias especies de Trypanosomas, principalmente Trypanosoma vivax. Este estudio tiene por objetivo describir la prevalencia de Trypanosoma en ovinos sintomáticos en una finca del municipio de León, Nicaragua. Se analizaron un total de 100 ovinos pelibuey con sintomatología con la técnica de tinción de giemsa e Inmunofluorescencia Indirecta (IFI). Se identificó la presencia de Trypanosomas en el 47% en la tinción de Giemsa y un 85% de anticuerpos anti-Tripanosomas mediante la técnica IFI. Las hembras resultaron más afectadas que los machos. La característica clínica más relevante que presentaron los pelibuey fue la debilidad. Se recomienda realizar estudios aleatorios en diferentes zonas y épocas del año con el fin de establecer curvas de endemicidad.
Estudio clínico, epidemiológico y de laboratorio de la vulvovaginitis asociada a levaduras en mujeres mayores de 15 años de la ciudad de León, Nicaragua
Creators: name: Castro-Rodríguez, Kenia Abigail
name: Castro-Rodríguez, Kenia Abigail
Publisher: name: Unknown
Year: 2015
Subjects: subject: Health Economics and Policy
subject: Candida
subject: Saccharomyces cerevisiae
subject: Trichosporon asahii
subject: candidiasis vulvovaginal
subject: epidemiología

description: Las infecciones vaginales se presentan en el 75% de las mujeres. Este estudio tiene el objetivo de describir las características clínico, epidemiológicas y de laboratorio de la vulvovaginitis asociada a levaduras en mujeres mayores de 15 años. Se cultivaron un total de 391 muestras de exudados vaginales y se analizaron con el método de Rapid Yeast Plus System (oxoid). Se obtuvo una frecuencia de levaduras del 27%, siendo más frecuente en mujeres de 15 a 30 años de edad (34%, p = 0.002), con nivel de escolaridad de técnico medio o superior (38%), estado civil “acompañada” (30%) y con otras ocupaciones (35%). Los principales factores predisponentes identificados fueron: embarazo (36%), diabetes (54%), uso de anticonceptivos (43%), uso de ropa interior de nailon o ajustada (31%) y haber presentado de 2-4 episodios de vaginitis en el último año (53%). Las manifestaciones clínicas presentadas fueron: picazón (55%), ardor y sensación de quemazón (48%) e irritación (39%), con un flujo de color blanquecino (97%), de aspecto homogéneo (77%) y moderada cantidad (39%). Se identificaron: C.albicans (70%), C.glabrata (19%), S.cerevisiae (4%), C. parapsilosis (3%), C. krusei (2%), C. tropicalis (1%) y T. asahii (1%). C. glabrata fue más común en mujeres mayores de 61 años y las otras especies en mujeres entre 15–45 años de edad. C. krusei, S. cerevisiae, C. glabrata y C. albicans se aislaron de pacientes con vaginitis recurrente. Se recomienda realizar el perfil de resistencia a los antifúngicos.