cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Impact of dietary and behavioural factors on obesity and response to treatment
Creators: name: Colles, Susan
Publisher: name: Monash University
Year: 2018
Subjects: subject: 111199 Nutrition and Dietetics not elsewhere classified
subject: FOS: Health sciences
subject: Medicine

description: Worldwide obesity prevalence has never been so great. Deceleration of this disturbing trend is critical from a public health and economic perspective and for the individual, for whom the physiological and psychological consequences of obesity can be debilitating. The pathogenesis of obesity is multifactorial. Our genetic makeup has predisposed susceptible humans to weight gain when exposed to the modern "obesogenic" environment. Currently available medical and behavioural obesity treatments most often fail to produce sustained weight loss. Inability to maintain behaviours conducive to weight loss management is a commonly cited cause. For clinically severe obesity bariatric surgery is considered the most reliable and durable intervention. Despite its growing popularity, the impact of pre- and post-operative behavioural patterns on surgical outcomes is unclear, and empirical evidence to support important aspects of dietary and behavioural management is lacking. This thesis aimed to provide an evidence base to direct key features of pre-and post-surgical care of the bariatric surgery recipient.
Lattice Boltzmann method for semiclassical fluids
Creators: name: Coelho, Rodrigo C. V.
name: Doria, Mauro M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We determine properties of the lattice Boltzmann method for semiclassical fluids, which is based on the Boltzmann equation and the equilibrium distribution function is given either by the Bose-Einstein or the Fermi-Dirac ones. New D-dimensional polynomials, that generalize the Hermite ones, are introduced and we find that the weight that renders the polynomials orthonormal has to be approximately equal, or equal, to the equilibrium distribution function itself for an efficient numerical implementation of the lattice Boltzmann method. In light of the new polynomials we discuss the convergence of the series expansion of the equilibrium distribution function and the obtainment of the hydrodynamic equations. A discrete quadrature is proposed and some discrete lattices in one, two and three dimensions associated to weight functions other than the Hermite weight are obtained. We derive the forcing term for the LBM, given by the Lorentz force, which dependents on the microscopic velocity, since the bosonic and fermionic particles can be charged. Motivated by the recent experimental observations of the hydrodynamic regime of electrons in graphene, we build an isothermal lattice Boltzmann method for electrons in metals in two and three dimensions. This model is validated by means of the Riemann problem and of the Poiseuille flow. As expected for electron in metals, the Ohm's law is recovered for a system analogous to a porous medium.
description: 22 pages, 5 figures
Copper release rate needed to inhibit fouling on the west coast of Sweden and control of copper release using zinc oxide
Creators: name: J. Fredrik Lindgren
name: Ytreberg, Erik
name: Holmqvist, Albin
name: Dahlström, Magnus
name: Dahl, Peter
name: Berglin, Mattias
name: Anna-Lisa Wrange
name: Dahlström, Mia
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Marine Biology
subject: Cancer
subject: Plant Biology
subject: 60506 Virology

description: How zinc oxide influences copper release has been tested and the lowest release rate of copper from various combinations of copper and zinc in a paint matrix evaluated, whilst still deterring macrofouling, including barnacles and bryozoans. Copper (I) oxide was added to a generic AF paint in 0, 8.5, 11.7 or 16.3 wt% copper oxide in combination with 0, 10 or 20 wt% zinc oxide and applied on PMMA panels. The results show that zinc influences the release rate of copper. When 10 and 20 wt% zinc was added, the total amount of copper released significantly increased by on average 32 and 47% respectively. All treatments that included copper were successful in deterring macrofouling, including the treatment with the lowest average Cu release rate, ie 4.68 μg cm−2 day−1.
Extent of Excess Far Infrared Emission around Luminosity Class III Stars
Creators: name: Kim, Sungsoo S.
name: Zuckerman, Ben
name: Silverstone, Murray
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: With the Infrared Space Observatory, we conducted 3x3-pixel imaging photometry of twelve luminosity class III stars, which were previously presumed to have dust particles around them, at far infrared wavelengths (60 and 90 um). Eleven out of twelve targets show a peak of excess (above photosphere) far infrared emission at the location of the star, implying that the dust particles are truly associated with stars. To estimate the size of the excess emission source, the flux ratio of center to boundary pixels of the 3x3 array was examined. The radius of the dust emission is found to be ~3000 to ~10000 AU for a thin shell distribution, and ~5000 to ~25000 AU for a uniform distribution. We consider three models for the origin of the dust: disintegration of comets, sporadic dust ejection from the star, and emission from nearby interstellar cirrus. The data seem to rule out the first model (as far as the "Kuiper--belt" like particles are assumed to be large blackbody grains), but do not enable us to choose between the other two models.
description: To appear in the ApJ, scheduled for the March 20, 2001 issue
Anthropics of Aluminum-26 Decay and Biological Homochirality
Creators: name: Sandora, McCullen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Results of recent experiment reinstate feasibility to the hypothesis that biomolecular homochirality originates from beta decay. Coupled with hints that this process occurred extraterrestrially suggests aluminum-26 as the most likely source. If true, then its appropriateness is highly dependent on the half-life and energy of this decay. Demanding that this mechanism hold places new constraints on the anthropically allowed range for multiple parameters, including the electron mass, difference between up and down quark masses, the fine structure constant, and the electroweak scale. These new constraints on particle masses are tighter than those previously found. However, one edge of the allowed region is nearly degenerate with an existing bound, which, using what is termed here as `the principle of noncoincident peril', is argued to be a strong indicator that the fine structure constant must be an environmental parameter in the multiverse.
description: 23 pages, 4 figures
KI und Lateinunterricht
Creators: name: Beyer, Andrea
Publisher: name: Zenodo
Year: 2024
Subjects: KI
KI-Bildung
AI Literacy
KI-Ethik
Lateinunterricht
KI und Prüfen

description: Präsentationen zu einer Fortbildungsveranstaltung für Lehrkräfte in Jena, 16.3.2024

Teil 1: (generative) KI im Lateinunterricht inkl. einiger Aufgabenbeispiele und deren "Lösung" mittels KI

Teil 2: Schwerpunktthema: Bewerten unter den Auspizien von KI
ANÁLISE COMPARATIVA DE ESTRATÉGIAS DE MARKETING DIGITAL NO INSTAGRAM E IFOOD
Creators: name: Nascimento, Tainá Santos do
name: Oliveira, Rosângela Moreira de
Publisher: name: Zenodo
Year: 2024
Subjects: Marketing digital
Instagram
IFood
Hamburguerias
Empreendedorismo

description: O marketing digital tornou-se uma ferramenta indispensável nas estratégias das micro e pequenas empresas, principalmente no fortalecimento de sua imagem, visibilidade no mercado e estabelecimento de relacionamentos com o seu público-alvo. A crescente popularidade das redes sociais e do uso dos aplicativos de delivery mudou a forma como as pessoas interagem com o produto, principalmente nos setores ligados ao ramo alimentício. O presente trabalho tem como objetivo analisar comparativamente as estratégias de marketing digital utilizadas por dez hamburguerias nas plataformas Instagram e IFood. A pesquisa possui uma abordagem quali-quantitativa, com objetivo descritivo e utilizando-se como procedimentos, pesquisa de referencial teórico, documental e levantamento de dados a partir da observação dos perfis das hamburguerias a respeito de postagens, engajamento, tipos de conteúdo e avaliações dos clientes. Os dados analisados foram coletados no período de 6 semanas. Os resultados da pesquisa apontam que o Instagram é considerado o meio mais efetivo para a construção da marca e engajamento do público e o IFood como um canal de vendas que aumenta a visibilidade dos estabelecimentos. Ao fim do estudo conclui-se que as hamburguerias que combinam as suas estratégias de forma equilibrada em ambas as plataformas conseguem melhorar a sua presença, resultados e proporcionar uma competitividade em um cenário dinâmico.
Multi-epoch VLTI-PIONIER imaging of the supergiant V766 Cen: Image of the close companion in front of the primary
Creators: name: Wittkowski, M.
name: Abellan, F. J.
name: Arroyo-Torres, B.
name: Chiavassa, A.
name: Guirado, J. C.
name: Marcaide, J. M.
name: Alberdi, A.
name: de Wit, W. J.
name: Hofmann, K. -H.
name: Meilland, A.
name: Millour, F.
name: Mohamed, S.
name: Sanchez-Bermudez, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The star V766 Cen (=HR 5171A) was originally classified as a yellow hypergiant but lately found to more likely be a 27-36 Msun red supergiant (RSG). Recent observations indicated a close eclipsing companion in the contact or common-envelope phase. Here, we aim at imaging observations of V766 Cen to confirm the presence of the close companion. We used near-infrared H -band aperture synthesis imaging at three epochs in 2014, 2016, and 2017, employing the PIONIER instrument at the Very Large Telescope Interferometer (VLTI). The visibility data indicate a mean Rosseland angular diameter of 4.1+/-0.8 mas, corresponding to a radius of 1575+/-400 Rsun. The data show an extended shell (MOLsphere) of about 2.5 times the Rosseland diameter, which contributes about 30% of the H-band flux. The reconstructed images at the 2014 epoch show a complex elongated structure within the photospheric disk with a contrast of about 10%. The second and third epochs show qualitatively and quantitatively different structures with a single very bright and narrow feature and high contrasts of 20-30%. This feature is located toward the south-western limb of the photospheric stellar disk. We estimate an angular size of the feature of 1.7+/-0.3 mas, corresponding to a radius of 650+/-150 Rsun, and giving a radius ratio of 0.42+0.35/-0.10} compared to the primary stellar disk. We interpret the images at the 2016 and 2017 epochs as showing the close companion, or a common envelope toward the companion, in front of the primary. At the 2014 epoch, the close companion is behind the primary and not visible. Instead, the structure and contrast at the 2014 epoch are typical of a single RSG harboring giant photospheric convection cells. The companion is most likely a cool giant or supergiant star with a mass of 5+15/-3 Msun.
description: 4 pages, 2 figures plus 4 pages appendix. Accepted for publication in Astronomy and Astrophysics (A&A) as a letter
Quantum interferometry in multi-mode systems
Creators: name: Chwedenczuk, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider the situation when the signal propagating through each arm of an interferometer has a complicated multi-mode structure. We find the relation between the particle-entanglement and the possibility to surpass the shot-noise limit of the phase estimation. Our results are general---they apply to pure and mixed states of identical and distinguishable particles (or combinations of both), for a fixed and fluctuating number of particles. We also show that the method for detecting the entanglement often used in two-mode system can give misleading results when applied to the multi-mode case.
description: 9 pages, 3 figures
title: ADCO, Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Cart. 169 (11 H 63), f. 0031r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0031r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0031r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
title: Mapping Seabed Habitats and Biodiversity on the Continental Shelf of the Great Barrier Reef (GBR) region by biophysical prediction
Creators: name: Pitcher, C.R.
name: Browne, M.
name: Venables, W.
name: Ellis, N.
name: Doherty, P.J.
name: Hooper, J.N.A.
name: Gribble, N.
Publisher: name: ASC 2008 - Theme session G
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The shelf seabed habitats and associated biodiversity of the GBR Marine Park were mapped by deploying towed video, epibenthic sled and trawl at almost 1,400 sites throughout the 210,000 km² shelf area, from 2003 to 2006, to provide information for conservation planning and to assess sustainability of fisheries. Initially, analyses of pre-existing data assessed the potential for using bio-physical relationships between seabed species and the physical environment for spatial prediction of assemblages, ‘communities’ and species biomass. These analyses also identified and ranked the most important of ~30 physical variables (eg. bathymetry, sediments, currents, water chemistry, ocean colour) for structuring patterns in seabed biodiversity, and hence for stratification in a sampling design that aimed to representatively sample the 'environment space' of the region. The sampling yielded an inventory of >5,300 species of benthos, bycatch and fishes. Two-stage GLM bio-physical predictive models were developed to produce maps of the distribution and abundance throughout the GBR shelf region of ~850 seabed species that were present at >25 sites. The inventories & maps were used to assess the environmental sustainability of fisheries and the comprehensiveness of protected areas. The predictive performance of the bio-physical models was typically better for the presence/absence stage (ROC AUC>0.75 for ~83% of species) than for the biomass stage (deviance ratio >0.3 for ~52% of species). The most frequently selected variables were sediment size fractions and carbonate, depth, benthic irradiance, current stress, then bottom water chemistry, seasonality, turbidity, and other temporal effects
Entanglement measures and the Hilbert-Schmidt distance
Creators: name: Ozawa, Masanao
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In order to construct a measure of entanglement on the basis of a ``distance'' between two states, it is one of desirable properties that the ``distance'' is nonincreasing under every completely positive trace preserving map. Contrary to a recent claim, this letter shows that the Hilbert-Schmidt distance does not have this property.
description: 5 pages, LaTeX
Eremophilane sesquiterpenes from the endophytic fungus Xylaria sp. GDG-102
Creators: name: Liang, Yan
name: Weifeng Xu
name: Chengmei Liu
name: Dexiong Zhou
name: Xiaobo Liu
name: Yuyue Qin
name: Cao, Fei
name: Li, Jun
name: Ruiyun Yang
name: Jiangke Qin
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
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: 69999 Biological Sciences not elsewhere classified

description: A new eremophilane sesquiterpene, xylareremophil (1), together with five known eremophilanes, 1α,10α-epoxy-3α-hydroxyeremophil-7(11)-en-12,8β-olide (2), 1,10α,13-trihydroxyeremophil-7(11)-en-12,8-olide (3), 1α,10α-epoxy-13-hydroxyeremophil-7(11)-en-12,8β-olide (4), mairetolides B (5) and G (6) were isolated from the endophytic fungus Xylaria sp. GDG-102 cultured from Sophora tonkinensis. Their structures were elucidated on the basis of spectroscopic data analysis. The absolute configurations of 1 was determined by comparing computed electronic circular dichroism (ECD) and optical rotation (OR) with experimental results. Compounds 1, 5 and 6 showed antibacterial activities against Proteus vulgaris, Micrococcus luteus, Micrococcus lysodeikticus and Bacillus subtilis with MIC values of 25–100 μg/mL.
Eremophilane sesquiterpenes from the endophytic fungus Xylaria sp. GDG-102
Creators: name: Liang, Yan
name: Weifeng Xu
name: Chengmei Liu
name: Dexiong Zhou
name: Xiaobo Liu
name: Yuyue Qin
name: Cao, Fei
name: Li, Jun
name: Ruiyun Yang
name: Jiangke Qin
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
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: 69999 Biological Sciences not elsewhere classified

description: A new eremophilane sesquiterpene, xylareremophil (1), together with five known eremophilanes, 1α,10α-epoxy-3α-hydroxyeremophil-7(11)-en-12,8β-olide (2), 1,10α,13-trihydroxyeremophil-7(11)-en-12,8-olide (3), 1α,10α-epoxy-13-hydroxyeremophil-7(11)-en-12,8β-olide (4), mairetolides B (5) and G (6) were isolated from the endophytic fungus Xylaria sp. GDG-102 cultured from Sophora tonkinensis. Their structures were elucidated on the basis of spectroscopic data analysis. The absolute configurations of 1 was determined by comparing computed electronic circular dichroism (ECD) and optical rotation (OR) with experimental results. Compounds 1, 5 and 6 showed antibacterial activities against Proteus vulgaris, Micrococcus luteus, Micrococcus lysodeikticus and Bacillus subtilis with MIC values of 25–100 μg/mL.
title: Interannual changes in pack ice properties in the Gulf of St. Lawrence and their effect on harp seal pup mortality
Creators: name: Prinsenberg, Simon
name: Peterson, Ingrid
Publisher: name: ASC 2008 - Theme session B
Year: 2024
Subjects: Arctic Sea (FAO area 18)
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Sea ice is an important component of the harp seal habitat. A stable ice platform is required for whelping and nursing, and for the young seals before they enter the water and feed independently. The survival of the pack ice for the required period after seal birth (at least 4 weeks (DFO, 2007)) depends on weather conditions that alter between years and may permanently alter due to global warming. Little is known about the vulnerability, sensitivity or adaptive capacity of ice-breeding seals to perturbations of their habitat. Changes in the pack ice evolution and the timing or geographic distributions of seals, perhaps induced by climate change, could strongly influence their natural mortality.
Combined Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA): an efficient chemometric approach in aged gel inks discrimination
Creators: name: Asri, Muhammad Naeim Mohamad
name: Desa, Wan Nur Syuhaila Mat
name: Dzulkiflee Ismail
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: The gel ink pen is the fastest growing pen class available on the modern market. Consequently, its prevalence in forensic casework is expected to increase. This poses a challenge to forensic scientists, since the chemistry of a gel pen ink differs to other commonly encountered inks; thus, discrimination of aged gel pen inks by traditional methods such as Thin Layer Chromatography (TLC) is limited and a new analytical methodology is required for distinguishing different formulations effectively. An objective multivariate statistical methodology (PCA and HCA) incorporating effective data pre-preprocessing (autoscaling) was developed and successfully applied to aged IR Spectroscopic data. Principal Component Analysis (PCA) revealed similar observations to Hierarchical Cluster Analaysis (HCA) and both techniques were more effective in distingushing the ink samples from all others Therefore, utilization of non-destructive analysis coupled with chemometrics techniques for discrimination of aged inks for forensic applications is supported.
Surface effects on ionic Coulomb blockade in nanometer-size pores
Creators: name: Tanaka, Hiroya
name: Iizuka, Hideo
name: Pershin, Yuriy V.
name: Di Ventra, Massimiliano
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Ionic Coulomb blockade in nanopores is a phenomenon that shares some similarities but also differences with its electronic counterpart. Here, we investigate extensively this phenomenon using all-atom molecular dynamics of ionic transport through nanopores of about one nanometer in diameter and up to several nanometers in length. Our goal is to better understand the role of atomic roughness and structure of the pore walls in the ionic Coulomb blockade. Our numerical results reveal the following general trends. First, the nanopore selectivity changes with its diameter, and the nanopore position in the membrane influences the current strength. Second, the ionic transport through the nanopore takes place in a hopping-like fashion over a set of discretized states caused by local electric fields due to membrane atoms. In some cases, this creates a slow-varying "crystal-like" structure of ions inside the nanopore. Third, while at a given voltage, the resistance of the nanopore depends on its length, the slope of this dependence appears to be independent of the molarity of ions. An effective kinetic model that captures the ionic Coulomb blockade behavior observed in MD simulations is formulated.
description: Nanotechnology (in press)
title: Vertical and horizontal distribution of mesopelagic fishes along a transect across the northern Mid-Atlantic Ridge
Creators: name: Sutton, Tracey
name: Sigurðsson, Thorsteinn
Publisher: name: ASC 2008 - Theme session C
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.A research cruise was made in the Irminger Sea west and southwest of Iceland and adjacent waters on the Icelandic vessel Árni Friðriksson, from 03 Jun-04 Jul 2003. The main purpose was to study distribution and abundance of deepwater redfishes, Sebastes mentella et sp., other pelagic fishes, zooplankton, phytoplankton and the hydrography of the area. Part of the cruise was devoted to a special study on community structure at transect over the northern part of the Mid-Atlantic Ridge (Reykjanes Ridge). In this paper, an overview is given on the composition of the pelagic fish community, both vertically and horizontally, over the northern part of the Reykjanes Ridge. In total, nine trawl hauls were made with a “GLORIA” midwater trawl outfitted with a small mesh size (9-mm) cod-end. Three hauls were made at three different depths west of the Ridge, three above it and three East of the Ridge. A total of 230 nautical miles separated hauls taken west of the Ridge and east of it. A minimum total of 44 species were identified from 23 families. Lanternfishes (Myctophidae), pearlsides (Sternoptychidae), barracudinas (Paralepididae), dragonfishes (Stomiidae) and deep-sea smelts (Microstomatidae) dominated fish catches. Results show that the total number of fishes caught was lowest east of the Ridge, coinciding with warmer deep waters. At all positions both number of species and families increased with depth as the number of individuals decreased with depth.
The exponential map of GL(N)
Creators: name: Laufer, Alexander
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A finite expansion of the exponential map for a $N\times N$ matrix is presented. The method uses the Cayley-Hamilton theorem for writing the higher matrix powers in terms of the first N-1 ones. The resulting sums over the corresponding coefficients are rational functions of the eigenvalues of the matrix.
description: 14 pages, latex, no figures
Scale size-dependent characteristics of the nightside aurora
Creators: name: Humberset, B. K.
name: Gjerloev, J. W.
name: Samara, M.
name: Michell, R. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We have determined the spatiotemporal characteristics of the magnetosphere-ionosphere (M-I) coupling using auroral imaging. Observations at fixed positions for an extended period of time are provided by a ground-based all-sky imager measuring the 557.7 nm auroral emissions. We report on a single event of nightside aurora ($\sim$22 magnetic local time) preceding a substorm onset. To determine the spatiotemporal characteristics, we perform an innovative analysis of an all-sky imager movie (19 min duration, images at 3.31 Hz) that combines a two-dimensional spatial fast Fourier transform with a temporal correlation. We find a scale size-dependent variability where the largest scale sizes are stable on timescales of minutes while the small scale sizes are more variable. When comparing two smaller time intervals of different types of auroral displays, we find a variation in their characteristics. The characteristics averaged over the event are in remarkable agreement with the spatiotemporal characteristics of the nightside field-aligned currents during moderately disturbed times. Thus, two different electrodynamical parameters of the M-I coupling show similar behavior. This gives independent support to the claim of a system behavior that uses repeatable solutions to transfer energy and momentum from the magnetosphere to the ionosphere.
Spin-1 two-impurity Kondo problem on a lattice
Creators: name: Allerdt, A.
name: Zitko, R.
name: Feiguin, A. E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present an extensive study of the two-impurity Kondo problem for spin-1 adatoms on square lattice using an exact canonical transformation to map the problem onto an effective one-dimensional system that can be numerically solved using the density matrix renormalization group method. We provide a simple intuitive picture and identify the different regimes, depending on the distance between the two impurities, Kondo coupling $J_K$, longitudinal anisotropy $D$, and transverse anisotropy $E$. In the isotropic case, two impurities on opposite(same) sublattices have a singlet(triplet) ground state. However, the energy difference between the triplet ground state and the singlet excited state is very small and we expect an effectively four-fold degenerate ground state, i.e., two decoupled impurities. For large enough $J_K$ the impurities are practically uncorrelated forming two independent underscreened states with the conduction electrons, a clear non-perturbative effect. When the impurities are entangled in an RKKY-like state, Kondo correlations persists and the two effects coexist: the impurities are underscreened, and the dangling spin-$1/2$ degrees of freedom are responsible for the inter-impurity entanglement. We analyze the effects of magnetic anisotropy in the development of quasi-classical correlations.
description: 13 pages, 19 figures
title: Broadscale invertebrate tube coverage on the seabed. implications for sediment properties, animal-sediment interactions, habitat characteristics, and habitat mapping on Georges Bank
Creators: name: Vitaliano, Joseph
name: Reid, Robert
name: Packer, David
name: Guida, Vincent
name: Noji, Thomas
name: Fromm, Steven
name: Link, Jason
name: Almeida, Frank
Publisher: name: ASC 2008 - Theme session G
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Benthic habitats provide spawning, nursery, refuge, and foraging grounds for living marine resources. Sediment features including sediment grain size, bedform structure, and biogenic structure are important for the survival of demersal fish populations especially juveniles. Ecosystembased fisheries management requires fisheries managers to map benthic habitat features and to quantify the usage of these habitats by demersal resource species.
Observers for a non-Lipschitz triangular form
Creators: name: Bernard, Pauline
name: Praly, Laurent
name: Andrieu, Vincent
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We address the problem of designing an observer for triangular non locally Lipschitz dynamical systems. We show the convergence with an arbitrary small error of the classical high gain observer in presence of nonlinearities verifying some H{ö}lder-like condition. Also, for the case when this H{ö}lder condition is not verified, we propose a novel cascaded high gain observer. Under slightly more restrictive assumptions, we prove the convergence of a homogeneous observer and of its cascaded version with the help of an explicit Lyapunov function.
Spectroscopic studies in open quantum systems
Creators: name: Rotter, I.
name: Persson, E.
name: Pichugin, K.
name: Seba, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The spectroscopic properties of an open quantum system are determined by the eigenvalues and eigenfunctions of an effective Hamiltonian H consisting of the Hamiltonian H_0 of the corresponding closed system and a non-Hermitian correction term W arising from the interaction via the continuum of decay channels. The eigenvalues E_R of H are complex. They are the poles of the S-matrix and provide both the energies and widths of the states. We illustrate the interplay between Re(H) and Im(H) by means of the different interference phenomena between two neighboured resonance states. Level repulsion along the real axis appears if the interaction is caused mainly by Re(H) while a bifurcation of the widths appears if the interaction occurs mainly due to Im(H). We then calculate the poles of the S-matrix and the corresponding wavefunctions for a rectangular microwave resonator with a scatter as a function of the area of the resonator as well as of the degree of opening to a guide. The calculations are performed by using the method of exterior complex scaling. Re(W) and Im(W) cause changes in the structure of the wavefunctions which are permanent, as a rule. At full opening to the lead, short-lived collective states are formed together with long-lived trapped states. The wavefunctions of the short-lived states at full opening to the lead are very different from those at small opening. The resonance picture obtained from the microwave resonator shows all the characteristic features known from the study of many-body systems in spite of the absence of two-body forces. The poles of the S-matrix determine the conductance of the resonator. Effects arising from the interplay between resonance trapping and level repulsion along the real axis are not involved in the statistical theory.
description: The six jpg files are not included in the tex-file
Additional file 1 of Modaline sulfate promotes Oct4 expression and maintains self-renewal and pluripotency of stem cells through JAK/STAT3 and Wnt signaling pathways
Creators: name: Mei, Xianglin
name: Zhao, Hanhan
name: Ai, Huihan
name: Wang, Shuyue
name: Song, Zhenbo
name: Zheng, Lihua
name: Wang, Guannan
name: Sun, Ying
name: Bao, Yongli
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. The synergistic effects between MDLS and LIF on p-STAT3 and Wnt signaling pathways. (A) Left: the phosphorylation levels of Akt were detected by western blot analysis in P19 cells. Right: quantitative analysis of Western blotting data by image J soft-ware. Levels of these proteins were normalized to the corresponding GAPDH band expressed as relative fold changes in comparison to control samples. Values correspond to the mean ±S.E. of three independent experiments. (B) The synergistic effects between MDLS and LIF on Wnt signaling was investigated. Left: the levels of β-Catenin in the nucleus were detected by western blot analysis in P19 cells. Right: quantitative analysis of Western blotting data by image J soft-ware. Levels of these proteins were normalized to the corresponding Histone3 band expressed as relative fold changes in comparison to control samples. Values correspond to the mean ±S.E. of three independent experiments.
A Nursing Management Model to Increase Medication Adherence and Nutritional Status of Patients with Pulmonary TB
Creators: name: Efendi, Ferry
name: Has, Eka Misbahatul Mar'ah
name: Ulfiana, Elida
name: Hariyanto, Joni
name: Makhfudli
Publisher: name: figshare
Year: 2018
Subjects: subject: 170106 Health, Clinical and Counselling Psychology
subject: FOS: Psychology
subject: 111799 Public Health and Health Services not elsewhere classified
subject: FOS: Health sciences

description: Introduction: High dropout rate, inadequate treatment, and resistance to medication, still become an obstacle in the treatment of pulmonary TB. Pulmonary TB patient care management at home can be done actively through telenursing. N-SMSI (Ners-Short Message Service Intervention) is one of community nursing intervention, in which community nurses send short messages to remind patients to take medication and nutrition. The aim of this study was to analyze the effect of nursing management model N-SMSI to increased medication adherence and nutritional status of patients with pulmonary TB. Method: This study was used prospective design. The populations were new pulmonary TB patient at intensive phase, at Puskesmas Pegirian Surabaya. Samples were taken by purposive sampling technique; consist of 30 people, divided into treatment and control groups. The independent variable was N-SMSI. The dependent variables were medication adherence collected by using questionnaire and nutritional status by using measurement of body weight (kg). The data were then analyzed by using Wilcoxon Signed Rank Test, Mann Whitney, and Independent t-test with α ≤ 0.05 Result: The results of wilcoxon signed rank test had showed difference in the nutritional status of the treatment group before and after intervention, with p = 0.001. It’s similar with the control group, with p = 0.002. Mann whitney test results had showed no signifi cant difference in nutritional status between treatment and control group, as indicated by the value of p=0.589. While independent t-test had showed difference in compliance between treatment and control group, with p=0.031. Conslusion: N-SMSI can improve medication adherence of patient with Pulmonary TB. This model can be developed by nurse as alternative methods to improve medication adherence in patients with Pulmonary TB. Further research should modify nursing management model which can improve the nutritional status of patient with Pulmonary TB.
Tunneling between fermionic vacua and the overlap formalism
Creators: name: Fosco, C. D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The probability amplitude for tunneling between the Dirac vacua corresponding to different signs of a parity breaking fermionic mass $M$ in $2+1$ dimensions is studied, making contact with the continuum overlap formulation for chiral determinants. It is shown that the transition probability in the limit when $M \to \infty$ corresponds, via the overlap formalism, to the squared modulus of a chiral determinant in two Euclidean dimensions. The transition probabilities corresponding to two particular examples: fermions on a torus with twisted boundary conditions, and fermions on a disk in the presence of an external constant magnetic field are evaluated.
description: Reference added. 12 pages, LateX, no figures
Trans-Relativistic Blast Waves in Supernovae as Gamma-Ray Burst Progenitors
Creators: name: Tan, Jonathan C.
name: Matzner, Christopher D.
name: McKee, Christopher F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the acceleration of shock waves to relativistic velocities in the outer layers of exploding stars. By concentrating the explosion energy in the outermost ejecta, such trans-relativistic blast waves can serve as the progenitors of gamma-ray bursts (GRBs); in particular, the ``baryon-loading'' problem that plagues many models of GRBs is circumvented. We present physically motivated and numerically validated analytic expressions to describe trans-relativistic blast waves in supernovae. We find that relativistic ejecta are enhanced in more centrally condensed envelopes, e.g., for radiative envelopes, when the luminosity approaches the Eddington limit. We present convenient formulae for estimating the relativistic ejecta from a given progenitor. We apply our analytic and numerical methods to a model of SN 1998bw, finding significantly enhanced relativistic ejecta compared to previous studies. We propose that GRB 980425 is associated with SN 1998bw and may have resulted from an approximately spherical explosion producing ~10^-6 M_sun of mildly relativistic ejecta with mean Lorentz factor ~2, which then interacted with a dense circumstellar wind with mass loss rate ~few x 10^-4 M_sun/yr. A highly asymmetric explosion is not required. An extreme model of ``hypernova'' explosions in massive stars is able to account for the energetics and relativistic ejecta velocities required by many of the observed cosmological GRBs. We present simplified models of explosions resulting from accretion-induced collapse of white dwarfs and phase transitions of neutron stars. While we find increased energies in relativistic ejecta compared to previous studies, these explosions are unlikely to be observed at cosmological distances with current detectors. (abridged)
description: Accepted to ApJ; minor changes from previous version; 41 pages (including 12 figures)
Bounded pregeometries and pairs of fields
Creators: name: Angel, Leonardo
name: Dries, Lou van den
Publisher: name: arXiv
Year: 2017
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: F.4.1
subject: 03C65 (Primary), 03C50 (Secondary)

description: A definable set in a pair (K, k) of algebraically closed fields is co-analyzable relative to the subfield k of the pair if and only if it is almost internal to k. To prove this and some related results for tame pairs of real closed fields we introduce a certain kind of bounded pregeometry for such pairs.
description: 15 pages,
Methodology for quantum logic gate constructions
Creators: name: Zhou, Xinlan
name: Leung, Debbie W.
name: Chuang, Isaac L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a general method to construct fault-tolerant quantum logic gates with a simple primitive, which is an analog of quantum teleportation. The technique extends previous results based on traditional quantum teleportation (Gottesman and Chuang, Nature {\bf 402}, 390, 1999) and leads to straightforward and systematic construction of many fault-tolerant encoded operations, including the $π/8$ and Toffoli gates. The technique can also be applied to the construction of remote quantum operations that cannot be directly performed.
description: 17 pages, mypsfig2, revtex. Revised with a different title, a new appendix for clarifying fault-tolerant preparation of quantum states, and various minor changes
Dynamic anisotropy in MHD turbulence induced by mean magnetic field
Creators: name: Sundar, Sita
name: Verma, Mahendra K.
name: Alexakis, Alexandros
name: Chatterjee, Anando G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: In this paper, we study the development of anisotropy in strong MHD turbulence in the presence of a large scale magnetic field B 0 by analyzing the results of direct numerical simulations. Our results show that the developed anisotropy among the different components of the velocity and magnetic field is a direct outcome of the inverse cascade of energy of the perpendicular velocity components u? and a forward cascade of the energy of the parallel component u k . The inverse cascade develops for a strong B0, where the flow exhibits a strong vortical structure by the suppression of fluctuations along the magnetic field. Both the inverse and the forward cascade are examined in detail by investigating the anisotropic energy spectra, the energy fluxes, and the shell to shell energy transfers among different scales.
Eating behavior control model in obese adolescents based on individual beliefs and ideal body image
Creators: name: Efendi, Ferry
name: Maspiyah
name: Tjipto Suwandi
Publisher: name: figshare
Year: 2018
Subjects: subject: 111712 Health Promotion
subject: FOS: Health sciences
subject: Health Care

description: Background: Obesity epidemic has become a public health issue in Indonesia, particularly among children and adolescents. Research on the eating behavior control model, especially on individual belief and ideal body image among Indonesian adolescents, is limited. Objective: To develop a model of eating behavior control in obese adolescents based on individual belief and ideal body image. Materials and Methods: Data collected from 120 obese Indonesian adolescents aged 14–18 years in five senior high schools were used. Questionnaires and interviews were used to assess individual characteristic, belief, ideal body image, and social support. Model on eating behavior control was assessed using partial least square. Result: Individual belief through perceived threat, the threat of weight gain and the potential threat of a disease, leads to improved eating behavior control in obese adolescents. Ideal body image, consisting of appearance, evaluation, orientation, satisfaction, anxiety, and perception, can enhance good eating behavior. Conclusion: Favorable eating behavior of obese adolescents is affected by individual beliefs and ideal body image. Health educators should consider this issue with young people to develop strategies and intervention more relevant and appropriate.
Prepotential of N=2 SU(2) Yang-Mills gauge theory coupled with a massive matter multiplet
Creators: name: Ohta, Yűji
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the N=2 SU(2) Yang-Mills theory coupled with a massive matter in the weak coupling. In particular, we obtain the instanton expansion of its prepotential. Instanton contributions in the mass-less limit are completely reproduced. We study also the double scaling limit of this massive theory and find that the prepotential with instanton corrections in the double scaling limit coincides with that of N=2 SU(2) Yang-Mills theory without matter.
description: 14 pages, latex, 2 figures; Revised version; The expression for the prepotential is modified
title: A simple model for estimation of shellfish carrying capacity
Creators: name: Smaal, Aad C.
name: Silvert, William
Publisher: name: ASC 2008 - Theme session H
Year: 2024
Subjects: Fisheries and aquaculture

description: No abstracts are to be cited without prior reference to the author.Calculating the carrying capacity of a potential site for shellfish culture is a difficult task involving many different variables. The most important aspect of this calculation is determining the availability of plankton and its reliability as a food supply. Detailed models are available which take into account the physical oceanography and geographical distribution of nutrient sources as well as many other relevant factors, but these involve long, complicated and expensive modelling efforts. There is a need for a simplified approach which can be used for preliminary assessment of the viability and potential of prospective sites. This presentation describes a very simplified model formulation. The basis of the model is a calculation of the fate of primary production that is either flushed out of the system or filtered by the bivalves. The results can be expressed as an index of both carrying capacity and stability and only require a very limited set of easily available data for calculation. This should be adequate for identifying potentially viable sites so that further research and detailed modelling programs can be deployed as efficiently as possible. It provides also a tool for comparison of different sites with regard to their potential carrying capacity