cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Metabolic radiolabeling and in vivo PET imaging of cytotoxic T lymphocytes to guide combination adoptive cell transfer cancer therapy
Creators: name: Lu, Dehua
name: Wang, Yanpu
name: Zhang, Ting
name: Wang, Feng
name: Li, Kui
name: Zhou, Shixin
name: Zhu, Hua
name: Yang, Zhi
name: Liu, Zhaofei
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Additional materials and methods and additional Figures S1–S5.
title: AQUA-USERS: AQUAculture USEr driven operational Remote Sensing information services
Creators: name: Laanen, Marnix
name: Peters, Steef
name: Poser, Kathrin
name: de Reus, Nils
name: Ghebrehiwot, Semhar
name: Hommersom, Annelies
name: Eleveld, Marieke
name: Miller, Peter
name: Kurekin, Andrey
name: Groom, Steve
name: Clements, Olly
name: Vicente, Victor Martinez
name: Brotas, Vanda
name: Amorim, Ana
name: Brito, Ana
name: Sá, Carolina
name: Åtland, Åse
name: Dale, Trine
name: Sørensen, Kai
name: Ledang, Anna Birgitta
name: Powell, Mark
name: Hansen, Lars Boye
name: Huber, Silvia
name: Kaas, Hanne
name: Andersson, Henrik
name: Icely, John
name: Fragoso, Bruno
Publisher: name: ASC 2014 - Theme session H
Year: 2023
Subjects: Fisheries and aquaculture
The sea and human culture and societies
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. The FP7 project AQUA-USERS will provide the aquaculture industry with user-relevant and timely information based on the most up-to-date satellite data and innovative optical in-situ measurements. The key purpose is to develop an application that brings together satellite information on water quality and temperature with in-situ observations as well as relevant weather prediction and metocean data. The application and underlying database will be linked to a decision support system that includes a set of (user-determined) management options. Specific focus will be put on the development of indicators based on Earth Observation (EO) data for aquaculture management including indicators for harmful algae bloom (HAB) events. The methods and services developed within AQUA-USERS will be tested by the members of the user board, eight aquaculture companies and organizations, which represent different geographic areas and aquaculture production systems.
Three-Body Decays of Sleptons with General Flavor Violation and Left-Right Mixing
Creators: name: Feng, Jonathan L.
name: Galon, Iftah
name: Sanford, David
name: Shadmi, Yael
name: Yu, Felix
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the widths of three-body decays of sleptons, $\tilde{l}^- \to \tilde{l}^{\pm} l^- l^{\mp}, \tilde{l}^- ν\barν, \tilde{l}^- q \bar{q}$, in the presence of arbitrary slepton flavor violation and left-right mixing. These decays are important in scenarios in which the lightest supersymmetric particle is the gravitino, a generic possibility in models with gauge- and gravity-mediated supersymmetry breaking. Three-body decays have been discussed previously assuming flavor conservation and left-right mixing in only the stau sector. Flavor violation and general left-right mixing open up many new decay channels, which provide new avenues for precision mass measurements and may play an essential role in solving the standard model flavor problem. We present results for toy models with two-generation mixing, and discuss the implementation of these results in SPICE, a program that simplifies collider event simulations of flavor-violating supersymmetric models.
description: 25 pages, 5 figures; v2: published version
title: Distribution and impacts of Harmful Algal Blooms in the ICES area
Creators: name: Reguera, Beatriz
name: Bresnan, Eileen
name: Martin, Jennifer
name: Tester, Patricia
name: Karlson, Bengt
Publisher: name: ASC 2014 - Theme session H
Year: 2023
Subjects: Fisheries and aquaculture
The sea and human culture and societies
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. Harmful Algal Blooms (HABs) represent a major hazard for the exploitation of coastal resources in ICES countries. Blooms of toxin-producing (low biomass) HABs are recurrent throughout the whole ICES region leading to prolonged shellfish harvesting bans when regulatory levels are exceeded; fishkilling (high biomass) HABs affect intensive caged-fish aquaculture in Scandinavia, Scotland and western Canada. Emerging benthic HABs have caused isolated events of Ciguatera Fish Poisoning (CFP) in Macaronesia (Canary, Madeira Islands) and outbreaks of toxic sea-spray on Mediterranean beaches. In the Baltic Sea, cyanobacteria aggregate in surface scums in tourist areas, and may kill domestic animals. Since the establishment of HAB related ICES activities (1984), we have witnessed the decline of some toxin-producers and PSP outbreaks in Iberia, the wax and wane of DSP outbreaks in Europe, and their emergence in North America, and the description of new lipophilic toxins (i.e. azaspiracids) that were unnoticed before, co-extracted with the most common diarrhetic shellfish toxins. Here we provide a checklist of the causative agents of harmful microalgal outbreaks in the ICES area, and a qualitative appraisal of the most outstanding patterns observed in the two last decades and reported to the ICES-IOC Working Group on Harmful Algal Bloom Dynamics.
Elementary Energy Release Events in Solar Flares
Creators: name: Liu, Siming
name: Fletcher, Lyndsay
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Most theoretical investigations of particle acceleration during solar flares cannot be applied to observations for detailed study of the time evolution. We propose a phenomenological model for turbulence evolution and stochastic particle acceleration that links observations to the energy release and particle acceleration through two coefficients characterizing particle interactions with turbulent electromagnetic fields. In the linear regime the particle distribution does not affect the turbulence energy cascade. It is shown that electron acceleration critically depends on the intensity of small-scale turbulence and an impulsive non-thermal component only appears near the peak of the gradually evolving turbulence intensity. The model naturally reproduces the soft-hard-soft pattern of hard X-ray pulses, and we attribute the observed change in flux and spectral index correlation from the rise to decay phase of some pulses to changes in the background plasma. Detailed modeling of well-observed individual events will probe the energy release processes.
description: 12 pages, 2 figures, Accepted by ApJL
Input dataset for steered molecular dynamics
Creators: name: Lbadaoui-Darvas
Publisher: name: Zenodo
Year: 2022

description: Run input files to perform steered molecular dynamics simulations of water uptake. Please note that while the files are functional and able to run out of the box, they might have to be adapted to your system: e.g.: spring constant might need tuning according to the physical properties of the simulation.
Development of Doped MgB2 Wires and Tapes for Practical Applications
Creators: name: Gao, Zhaoshun
name: Ma, Yanwei
name: Wang, Dongliang
name: Zhang, Xianping
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A review of current developments in the study of chemical doping effect on the superconducting properties of MgB2 wires and tapes is presented, based on the known literature data and our own results. The critical current density of MgB2 can be improved through various kinds of dopants. Among these dopants, doping with carbon-containing materials seems to be the most effective way to improve the Jc performance. The doping effect of carbon in different forms and carbon-based compounds such as SiC, nano-C, metal carbides, as well as aromatic hydrocarbon and carbohydrate on the Jc-B characteristics of MgB2 was discussed in detail. The C can be incorporated into the MgB2 crystal lattice by replacing boron, and thus Bc2 is significantly enhanced due to selective tuning of impurity scattering of two bands in the two-band MgB2. Besides the efforts of increasing Bc2 by carbon doping, the fine grain size and nano-size inclusions caused by doping would create many flux pinning centres improving the Jc-B property of MgB2. Based on these considerations, we suggested some principles for the selection of dopants.
description: 6 pages, 11 figures. IEEE Trans. Appl. Supercond., accepted
The geology and geochemistry of the Mount Elliott copper-gold deposit, northwest Queensland
Creators: name: Garrett, Samuel J M
Publisher: name: University Of Tasmania
Year: 2023

description: A new resource of approximately two million tonnes at 4.2% Cu equivalent has been discovered beneath old workings of the Mount Elliott mine in northwest Queensland. Potentially economic copper and gold mineralisation occurs as massive chalcopyrite with pyrite and pyrrhotite hosted in breccia matrix and shallow-dipping calc-silicate+calcite veins which cross-cut the local stratigraphy. The en-echelon series of mineralised veins are constrained between two northwest-trending, steeply-dipping reverse faults. The deposit occurs within a unit of brecciated and pervasively skarn-altered shales (\Elliott Beds\") near to the top of the Kuridala Formation. Bleaching of the shales followed by Ca-F metasomatism and albite-hematite (red-rock) alteration formed an early ground-preparation event that enhanced brittle fracturing and brecciation of the shale. The advancing red-rock alteration is geochemically characterised by increasing Na20 and Al2O3 contents and decreasing SiO2 content (quartz dissolution). Brecciation was accompanied by pervasive prograde skarn alteration consisting of coarse-grained diopside-hedenbergite scapolite sphene apatite and calcite. Wholerock geochemical analysis of calc-silicate altered rocks reveals severe depletions in SiO2 Na20 and Al2O3 contents accompanied by markedly increased Fe2O3 content. Magnetite plus chalcopyrite pyrrhotite and pyrite replaces the calc-silicate assemblage preferentially along the contact of calcite and clinopyroxene grains. Late anhydrous retrograde alteration of the skarn comprises minor chlorite and epidote. Fracturing is the primary control on localisation of alteration in which hydrothermal fluids repeatedly utilised the same pathways during progressive stages of alteration."
NAVOIY VILOYATINING EKOLOGIK MUAMMOLARI TUFAYLI AHOLI ORASIDA KO'P UCHRAYOTGAN KASALLIKLAR
Creators: name: Xujanova, Munira
Publisher: name: Zenodo
Year: 2024

description: Ushbu tezisda Navoiy viloyati ekologik muammolarni o`rganish hamda viloyat hududida aholi orasida uchrayotgan turli kasalliklarning kelib chiqish sabablari va ularni oldini olishda qilinayotgan tadbirlar haqida aytilgan.
title: A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points
Creators: name: Miller, Timothy J.
Publisher: name: ASC 2014 - Theme session G
Year: 2023
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. The state-space model framework provides a natural probabilistic approach to modeling the stochastic nature of population survival and recruitment and sampling error inherent in observations of the population. Such models can be expanded to also model error in environmental covariates and their effects on demographic parameters. We present a state-space age-structured assessment model that can incorporate effects of observed covariates on recruitment and apply the model to Southern New England (SNE) yellowtail flounder and Gulf of Maine (GOM) Atlantic cod using data from the most recent benchmark assessments to evaluate evidence for environmental effects on stock productivity. Based on AIC, models that included environmental effects on recruitment performed better for both stocks and led to annual variation in estimated reference points.
On the infrared behavior of Landau gauge Yang-Mills theory
Creators: name: Fischer, Christian S.
name: Maas, Axel
name: Pawlowski, Jan M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the properties of ghost and gluon propagators in the deep infrared momentum region of Landau gauge Yang-Mills theory. Within the framework of Dyson-Schwinger equations and the functional renormalization group we demonstrate that it is only a matter of infrared boundary conditions whether infrared scaling or decoupling occurs. We argue that the second possibility is at odds with global BRST symmetry in the confining phase. For this purpose we improve upon existing truncation schemes in particular with respect to transversality and renormalization.
description: 23 pages, 11 figures, v2:clarifications added and typos corrected; version accepted by Annals of Physics
title: Bioaccessibility and changes on cylindrospermopsin concentration in edible mussels over storage and processing time
Creators: name: Freitas, Marisa
name: Azevedo, Joana
name: Carvalho, António Paulo
name: Mendes, Vera M.
name: Manadas, Bruno
name: Campos, Alexandre
name: Vasconcelos, Vitor
Publisher: name: ASC 2014 - Theme session H
Year: 2023
Subjects: Fisheries and aquaculture
The sea and human culture and societies
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. The cyanotoxin cylindrospermopsin has been recognized of increased concern due to the global expansion of its main producer, Cylindrospermopsis raciborskii. Previous studies have shown that aquatic organisms, especially bivalves, can accumulate high levels of cylindrospermopsin. Based on the potential for human health risks, a provisional tolerable daily intake of 0.03 µg/kg body-weight has been recommended. However, human exposure assessment has been based on the cylindrospermopsin concentration in raw food items. This study aimed to assess the changes on cylindrospermopsin concentration in edible mussels over storage and processing time as well as cylindrospermopsin bioaccessibility. Mussels, (Mytilus galloprovincialis) fed cylindrospermopsin-producing C. raciborskii, were subjected to the treatments and then analyzed by LC-MS/MS. Mussels stored frozen allowed a significantly higher recovery of cylindrospermopsin (52.5%/48 h and 57.7%/one week). The cooking treatments did not produce significant differences in cylindrospermopsin concentration in mussel matrices (flesh), however, cylindrospermopsin was found in the cooking water, suggesting that heat processing can be used to reduce the availability of cylindrospermopsin in this food item. The in vitro digestion with salivary and gastrointestinal juices considerably decreased the cylindrospermopsin availability in uncooked and steamed mussels, highlighting the importance in integrating the bioaccessibility in the human health risk assessment.
Resolved-sideband cooling and measurement of a micromechanical oscillator close to the quantum limit
Creators: name: Schliesser, A.
name: Arcizet, O.
name: Rivière, R.
name: Kippenberg, T. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The observation of quantum phenomena in macroscopic mechanical oscillators has been a subject of interest since the inception of quantum mechanics. Prerequisite to this regime are both preparation of the mechanical oscillator at low phonon occupancy and a measurement sensitivity at the scale of the spread of the oscillator's ground state wavefunction. It has been widely perceived that the most promising approach to address these two challenges are electro nanomechanical systems. Here we approach for the first time the quantum regime with a mechanical oscillator of mesoscopic dimensions--discernible to the bare eye--and 1000-times more massive than the heaviest nano-mechanical oscillators used to date. Imperative to these advances are two key principles of cavity optomechanics: Optical interferometric measurement of mechanical displacement at the attometer level, and the ability to use measurement induced dynamic back-action to achieve resolved sideband laser cooling of the mechanical degree of freedom. Using only modest cryogenic pre-cooling to 1.65 K, preparation of a mechanical oscillator close to its quantum ground state (63+-20 phonons) is demonstrated. Simultaneously, a readout sensitivity that is within a factor of 5.5+-1.5 of the standard quantum limit is achieved. The reported experiments mark a paradigm shift in the approach to the quantum limit of mechanical oscillators using optical techniques and represent a first step into a new era of experimental investigation which probes the quantum nature of the most tangible harmonic oscillator: a mechanical vibration.
description: 14 pages, 4 figures
title: Preliminary findings on gene expression study of sxtA1 in Alexandrium minutum
Creators: name: Federico, Perini
name: Luca, Galluzzi
name: Carmen, Dell’Aversano
name: Emma, Dello Iacovo
name: Luciana, Tartaglione
name: Fabio, Ricci
name: Martino, Forino
name: Patrizia, Ciminiello
name: Antonella, Penna
Publisher: name: ASC 2014 - Theme session H
Year: 2023
Subjects: Fisheries and aquaculture
The sea and human culture and societies
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. The dinoflagellate Alexandrium minutum is known for the production of potent neurotoxins affecting health of human seafood consumers via paralytic shellfish poisoning (PSP). The aim of this study was to investigate the relationship between the toxin content and the expression level of the sxtA1 gene involved in paralytic shellfish toxin (PST) production. The algal cultures were grown both in standard f/2 medium and in phosphorus/nitrogen limitation. In our study, LC-HRMS analyses of PST profile and content in different Mediterranean A. minutum strains confirmed that this species was able to synthesize mainly the saxitoxin analogues, as Gonyautoxin-1 (GTX1) and Gonyautoxin-4 (GTX4). The cellular toxin content varied among different strains, and between growth phases, highlighting a trend of decrease from exponential to stationary phase in all culture conditions tested. Unexpectedly, the quantities of intracellular sxtA1 mRNA were not correlated with the amount of intracellular toxins in the analysed A. minutum suggesting that the production of toxins may be regulated by posttranscriptional mechanisms and/or by the concerted actions of alternative genes belonging to PST biosynthesis gene cluster. Therefore, it is likely that the sxtA1 gene expression could not reflect the PST accumulation in the Mediterranean A. minutum populations under standard and nutrient limiting conditions.
Pyramimonas gelidicola : its potential as a climatic indicator
Creators: name: Fulford-Smith, Serena
Publisher: name: University Of Tasmania
Year: 2023

description: Pyramimonas gelidicola has a wide distribution in the Vestfold Hills, and because the body and cyst scales of the species are preserved in sediments, it has been believed to have some potential as a tool for palaeoclimatic research. This potential will be tested in this study. Two strains of Pyramimonas gelidicola were examined to determine the physiological conditions that promote encystment in this species. These results were coupled with an examination of the P. gelidicola scale concentrations in an Ace Lake sediment core and the diatom stratigraphy of that core, in order to determine the evolution of the lake.
Sulphur in the Globular Clusters 47 Tucanae and NGC 6752
Creators: name: Sbordone, L.
name: Limongi, M.
name: Chieffi, A.
name: Caffau, E.
name: Ludwig, H. -G.
name: Bonifacio, P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The light elements Li, O, Na, Al, and Mg are known to show star to star variations in the globular clusters 47 Tuc and NGC 6752. Such variations are interpreted as due to processing in a previous generation of stars. In this paper we investigate the abundances of the alpha-element sulphur, for which no previous measurements exist. In fact this element has not been investigated in any Galactic globular cluster so far. The only globular cluster for which such measurements are available is Terzan 7, which belongs to the Sgr dSph. We use high resolution spectra of the S I Mult. 1, acquired with the UVES spectrograph at the 8.2m VLT-Kueyen telescope, for turn-off and giant stars in the two globular clusters. The spectra are analyzed making use of ATLAS static plane parallel model atmospheres and SYNTHE spectrum synthesis. We also compute 3D corrections from CO5BOLD hydrodynamic models and apply corrections due to NLTE effects taken from the literature. In the cluster NGC 6752 sulphur has been measured only in four subgiant stars. We find no significant star to star scatter and a mean = +0.49 +- 0.15, consistent with what observed in field stars of the same metallicity. In the cluster 47 Tuc we measured S in 4 turn-off and 5 subgiant stars with a mean = +0.18 +- 0.14. While this result is compatible with no star to star scatter we notice a statistically significant correlation of the sulphur abundance with the sodium abundance and a tentative correlation with the silicon abundance.
description: 8 pages, 4 figures, accepted for publication in A&A
title: Innovative technologies applied to monitoring of benthic HAB ostreopsis: an overview of molecular and analytical tool development for in situ characterization of harmful benthic blooms
Creators: name: Penna, Antonella
name: Casabianca, Silvia
name: Perini, Federico
name: Casabianca, Anna
name: Dell’Aversano, Carmen
name: Ciminiello, Patrizia
name: Dello Iacovo, Emma
name: Tartaglione, Luciana
name: Vila, Magda
name: Riobò, Pilar
name: Franco, José
name: Asnaghi, Valentina
name: Chiantore, Maria Chiara
Publisher: name: ASC 2014 - Theme session H
Year: 2023
Subjects: Fisheries and aquaculture
The sea and human culture and societies
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. Since the summer 2005, in the Mediterranean Sea, growing concerns regarding exposure to harmful benthic blooms and associated toxic aerosol of the benthic dinoflagellate Ostreopsis spp. have been reported, as they represent major health to human populations, and animal biota. In fact, the genus Ostreopsis produces non protein palytoxin (PLTX) and analogs, such as ovatoxins (OVTXs). Recently, the development and validation of a qPCR based method for estimation of the toxic O. cf. ovata in the marine aerosol along the northwestern Mediterranean coasts was performed. Furthermore, a qPCR monitoring of seawater quality affected by Ostreopsis spp. blooms at various Mediterranean beaches was carried out during summer periods. The molecular methods were always applied in combination with the advanced liquid chromatography HR MS or FLD techniques for the determination of palytoxin profile of various Mediterranean toxic O. cf. ovata populations.
Additional file 7: of A pollution gradient contributes to the taxonomic, functional, and resistome diversity of microbial communities in marine sediments
Creators: name: Chen, Jiarui
name: McIlroy, Shelby
name: Archana, Anand
name: Baker, David
name: Panagiotou, Gianni
Publisher: name: figshare
Year: 2019
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Figure S2. The comparison of alpha diversity in the Shannon index among sampling sites. (PDF 4 kb)
title: Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐºÐ°Ðº ÐºÑÐ¸ÑÐµÑÐ¸Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: Business model transformation as criteria for the effectiveness of digital transformation of an enterprise
Creators: name: ÐÐµÑÑÐ¾Ð²Ð°, ÐÐ¹Ð³ÑÐ»Ñ
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (27; 2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
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ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
digital transformation
business model
digital economy
efficiency

description: ÐÐ½ÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹, ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ, ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾ÑÑÑ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÑÐµÐ±ÑÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÐ¾Ð²Ð½Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾ÑÑÐ¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸. Ð ÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ð¸ Ð½ÑÐ¶Ð´Ð°ÑÑÑÑ Ð² Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐµ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ¸, ÑÑÐ¾Ð±Ñ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÑ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ. ÐÐ¾Ð´Ð¾Ð±Ð½ÑÐ¼ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð¼ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¼Ð¾Ð´ÐµÐ»Ñ, Ð²ÐºÐ»ÑÑÑÐ½Ð½Ð°Ñ Ð² Ð¿ÐµÑÐ²Ð¾Ðµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Â«Ð¦Ð¸ÑÑÐ¾Ð²Ð°Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸Â».
description: The intensification of digital transformation processes of technological and organizational processes of enterprises, the cost, complexity and complexity of innovative transformations require tools for assessing the level of transformation of innovative solutions to increase their efficiency. Managers need support tools to make informed management decisions. A similar assessment tool could be the business model included in the first direction of the guidelines in the âDigital Economy of the Russian Federationâ program.
Betonowe koło ratunkowe – czego nie wolno robić podczas kryzysu
Creators: name: Scheffs, Łukasz
Publisher: name: figshare
Year: 2021
Subjects: subject: 160609 Political Theory and Political Philosophy
subject: FOS: Political science
subject: 160699 Political Science not elsewhere classified

description: #Marketing w Urzędzie, 2017
Analytic treatment of the black-hole bomb
Creators: name: Hod, Shahar
name: Hod, Oded
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A bosonic field impinging on a rotating black hole can be amplified as it scatters off the hole, a phenomena known as superradiant scattering. If in addition the field has a non-zero rest mass then the mass term effectively works as a mirror, reflecting the scattered wave back towards the black hole. In this physical system, known as a black-hole bomb, the wave may bounce back and forth between the black hole and some turning point amplifying itself each time. Consequently, the massive field grows exponentially over time and is unstable. Former analytical estimations of the timescale associated with the instability were restricted to the regimes $Mμ>>1$ and $Mμ<<1$, where $M$ and $μ$ are the masses of the black hole and the field, respectively. In these two limits the growth rate of the field was found to be extremely weak. However, subsequent numerical investigations have indicated that the instability is actually greatest in the regime $Mμ=O(1)$, where the previous analytical approximations break down. Thus, a new analytical study of the instability timescale for the case $Mμ=O(1)$ is physically well motivated. In this Letter we study analytically for the first time the phenomena of superradiant instability (the black-hole bomb mechanism) in this physically interesting regime -- the regime of greatest instability. We find an instability growth rate of $τ^{-1}=ω_I=1.7\times 10^{-3}M^{-1}$ for the fastest growing mode. This instability is four orders of magnitude stronger than has been previously estimated.
description: 6 pages, 1 figure
title: Native and non-native marine biofouling species present on commercial vessels using Scottish dry docks and harbours
Creators: name: Brown, Lyndsay
name: McCollin, Tracy
Publisher: name: ASC 2014 - Theme session I
Year: 2023
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. Biofouling samples from the hulls of commercial vessels using Scottish dry docks and harbours were collected to investigate which species are being transported into Scottish waters. During 2009 – 2012 a total of 29 vessels were surveyed in three dry docks and a dive team was used to sample a further six vessels at two busy North Sea harbours. The vessels were representative of those servicing the North Sea oil industry e.g. tugs, supply and safety stand by vessels and provide a good indication of the type of fouling found on vessels that typically trade in Scottish coastal waters. The biofouling consisted of typical North Sea species and four established non-native species, Jassa marmorata, Caprella mutica, Austrominius modestus and Amphibalanus amphitrite were recorded. No new non-native species were recorded during this study.
A test of remote memory for use with Australian subjects
Creators: name: Gordon-Thomson, F J
Publisher: name: University Of Tasmania
Year: 2023

description: Memory impairment is commonly associated with ageing and is one of the most prominent clinical features of senile dementia. In contrast to normal elderly subjects, demented subjects show a relative preservation of remote memory; although unable to recall recent events, they are able to reproduce more distant recollections. This has been illustrated using a variety of remote memory tests. Most remote memory tests are, however, open to criticism due to the many methodological problems inherent in their design. This review examines some of the remote memory tests which are available for use in clinical and research settings. Directions for future research are discussed.
Anisotropy of the upper critical field in a Co-doped BaFe2As2 single crystal
Creators: name: Kano, M.
name: Kohama, Y.
name: Graf, D.
name: Balakirev, F. F.
name: Sefat, A. S.
name: McGuire, M. A.
name: Sales, B. C.
name: Mandrus, D.
name: Tozer, S. W.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The temperature dependence of the upper critical magnetic field (Hc2) in a BaFe1.84Co0.16As2 single crystal was determined via resistivity, for the inter-plane (H^ab) and in-plane (H//ab) directions in pulsed and static magnetic fields of up to 60 T. Suppressing superconductivity in a pulsed magnetic field at 3He temperatures permits us to construct an H-T phase diagram from quantitative Hc2(0) values and determine its behavior in low temperatures. Hc2(0) with H//ab (Hc2//(0)) and H^ab (Hc2^(0)) are ~ 55 T and 50 T respectively. These values are ~ 1.2 - 1.4 times larger than the weak-coupling Pauli paramagnetic limit (Hp = 1.84 Tc), indicating that enhanced paramagnetic limiting is essential and this superconductor is unconventional. While Hc2//ab is saturated at low temperature, Hc2 with H^ab (Hc2^) exhibits almost linear temperature dependence towards T = 0 K which results in reduced anisotropy of Hc2 in low temperature. The anisotropy of Hc2 was ~ 3.4 near Tc, and decreases rapidly with lower temperatures reaching ~ 1.1 at T = 0.7 K.
description: 7 pages, 5 figures
title: Actor-oriented societal indicators of man-made eutrophication of marine environments
Creators: name: Sundblad, Eva-Lotta
name: Grimvall, Anders
name: Gipperth, Lena
Publisher: name: ASC 2014 - Theme session G
Year: 2023
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. Large-scale eutrophication of marine environments is a severe problem that is strongly linked to general trends in the society and the behaviour of a multitude of actors. Producers and consumers of goods, supply chain managers, importers and retailers, public procurers and environmental managers in different types of organisations all make decisions that can lead to increased or decreased inputs of nutrients to the sea. This calls for programmes of measures based on reliable knowledge of how a great variety of societal behaviours and actions are linked to the pressure on marine environment. Here, we present a systematic procedure to identify relevant actors and behaviours and synthesize them into indicators that we refer to as societal indicators. First, we examine how material flows caused by production, transportation, distribution, consumption and the end-of-life of goods result in nutrient inputs to marine environments. Then we identify actors and behaviours that directly or indirectly influence such flows. Based on such knowledge about actors and their behaviour and the results of case studies in Sweden, we propose different groups of potentially useful societal indicators. Further work is needed to address the salience, credibility and legitimacy of the indicators to underpin future use
The formation and evolution of early-type galaxies : solid results and open questions
Creators: name: Cimatti, Andrea
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The most recent results and some of the open key questions on the evolution of early-type galaxies are reviewed in the general cosmological context of massive galaxy formation.
description: 8 pages, invited review at the workshop "Probing Stellar Populations out to the Distant Universe", Cefalu` (Italy), September 7 - 19, 2008
A socio-economic survey of campers in four British Columbia Provincial Parks, 1967
Creators: name: Blackhall, Robert John
Publisher: name: University of British Columbia
Year: 2011

description: This descriptive study of campers in Golden Ears, Kokanee Creek, Monck and Bamberton Provincial Parks in British Columbia is based upon 140 on-location personal interviews conducted in the summer of 1967. The clientele have been described in terms of their socio-economic characteristics. Further analysis of the data occurred in testing the hypothesis that there were no statistically significant differences at the five percent level when the variables of age, income, occupation, education and distance from home were compared with a variety of camper needs and preferences. This information may help various agencies concerned with the use of parks to plan educational programs for the park visitor. The study revealed that families were the main users of the four Provincial study parks. The head of the family unit was generally a man possessing some high school education and receiving an annual income of less than $10,000. Most of the respondents visited a succession of Provincial parks while on their camping trips. The tent, as in earlier times, remains the most common form of shelter used by campers. The appeal of a camping holiday was centered mainly on the change of life-style offered by this recreational form. However, campers having a non-professional work background also laid considerable stress on the health and social advantages of camping. The high regard of campers for the Provincial parks interpretation program was made evident by the high percentage of campers who favoured on-site instruction as a preferred means of gaining information about the outdoors. Further confirmation appeared in the expressed wish that some form of the program should be implemented in all of the study parks currently lacking this facility. Continuing education courses with camping content held considerable appeal for the respondents, particularly those under 29 years of age with some university training.
title: Byssus attachment strength of two mytilids in mono-specific and mixed-species mussel beds
Creators: name: Babarro, Jose MF
name: Comeau, Luc
Publisher: name: ASC 2014 - Theme session I
Year: 2023
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. There is a growing interest to understand co-existence processes between marine species in the bioinvasion scenario. Xenostrobus securis is a small mussel endemic to the brackish waters of New Zealand and Australia and has been listed among the “100 Worst Invasive Species”. The mussel Mytilus galloprovincialis is successfully cultivated in Galician Rías. Mussel byssus secretion and its functional strength when subjected to distinct substrate and salinity values were evaluated as the basis to understand dominance patterns within mixed-species beds.
Timing observations of southern pulsars
Creators: name: D'Alessandro, Franco
Publisher: name: University Of Tasmania
Year: 2023

description: Pulse arrival-time measurements made at frequencies near 670 and 800 MHz over a 7-year period have been used to study the timing behaviour of 45 southern pulsars. These measurements have resulted in more accurate estimates of the period, period derivative, position and dispersion measure of most of these pulsars. Changes in some of the dispersion measures have been detected and used to estimate the scale-sizes and electron densities of irregularities in the interstellar medium. The timing measurements also revealed distinct jumps in the rotation rate of five pulsars, most of which have not been reported elsewhere. Polarimetric data at 670 and 800 MHz are presented for eighteen of the more luminous pulsars. The integrated profiles display properties in general agreement with trends extrapolated from other frequencies. Rotation measures have been derived for these pulsars. Nine are more accurate than previous determinations, and two have changed since they were last measured. These changes suggest a dense, magnetised electron cloud has moved into or out of the line of sight. It has been confirmed that the level of pulsar timing noise is correlated with spin-down rates. Further analyses have revealed that, in most pulsars, the observed timing noise is due to a mixture of different kinds of activity, such as random walk processes, microjumps, and for one pulsar, free precession of the spin axis. The microjumps are characterised by a variety of signatures, involving both positive and negative changes in the rotation frequency and frequency derivative. The amplitudes of these microjumps form the tail-end of a continuous distribution of amplitudes extending down to microglitch level. An investigation of timing noise in the Vela pulsar has shown that the microactivity during the postglitch recovery period is dominated by microjumps in the rotation frequency and frequency derivative which occur every 30-40 days. This microactivity is also punctuated by less frequent events, such as large steps in the frequency derivative, discrete changes in the frequency second derivative, and in one isolated case, a small glitch. The above results have been discussed in terms of current theories of pulsar timing noise and it was found that no theoretical model, in isolation, is able to explain the range of observed timing activity in the pulsars studied. Power spectra of the pulsar timing residuals have been derived using a novel technique based on the CLEAN algorithm. Most of the spectra are well described by a single- or double-component power-law model. Some of these spectra can be interpreted in the context of one or more of the current timing noise models.
"DUNYONING ISHLARI" ASARIDA ALISHER NAVOIY AN'ANALARI TADQIQI
Creators: name: Isabayeva, Gulhayo
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada Alisher Navoiy asarlarida onaga, ayollarga munosabat masalasi o‘rganilgan. O‘tkir Hoshimovning “Dunyoning ishlari” qissasidagi ona obrazi, muallif mahorati tadqiq etilgan.
Analytic approximations to the phase diagram of the Jaynes-Cummings-Hubbard model with application to ion chains
Creators: name: Mering, Alexander
name: Ivanov, Peter A.
name: Singer, Kilian
name: Fleischhauer, Michael
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We discuss analytic approximations to the ground state phase diagram of the homogeneous Jaynes-Cummings-Hubbard (JCH) Hamiltonian with general short-range hopping. The JCH model describes e.g. radial phonon excitations of a linear chain of ions coupled to an external laser field tuned to the red motional sideband with Coulomb mediated hopping or an array of high-$Q$ coupled cavities containing a two-level atom and photons. Specifically we consider the cases of a linear array of coupled cavities and a linear ion chain. We derive approximate analytic expressions for the boundaries between Mott-insulating and superfluid phases and give explicit expressions for the critical value of the hopping amplitude within the different approximation schemes. In the case of an array of cavities, which is represented by the standard JCH model we compare both approximations to numerical data from density-matrix renormalization group (DMRG) calculations.
description: 9 pages, 5 figures, extended and corrected second version
Quantum Monte Carlo study of large spin-polarized tritium clusters
Creators: name: Beslic, I.
name: Markic, L. Vranjes
name: Boronat, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: This work expands recent investigations in the field of spin-polarized tritium (T$\downarrow$) clusters . We report the results for the ground state energy and structural properties of large T$\downarrow$ cl usters consisting of up to 320 atoms. All calculations have been performed with variational and diffusi on Monte Carlo methods, using an accurate {\it ab initio} interatomic potential. Our results for $N \le q 40$ are in good agreement with results obtained by other groups. Using a liquid-drop expression for t he energy per particle, we estimate the liquid equilibrium density, which is in good agreement with our recently obtained results for bulk T$\downarrow$. In addition, the calculations of the energy for larg e clusters have allowed for an estimation of the surface tension. From the mean-square radius of the dr op, determined using unbiased estimators, we determine the dependence of the radii on the size of the c luster and extract the unit radius of the T$\downarrow$ liquid.
description: 8 pages, 5 figures
Refined, Motivic, and Quantum
Creators: name: Dimofte, Tudor
name: Gukov, Sergei
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: It is well known that in string compactifications on toric Calabi-Yau manifolds one can introduce refined BPS invariants that carry information not only about the charge of the BPS state but also about the spin content. In this paper we study how these invariants behave under wall crossing. In particular, by applying a refined wall crossing formula, we obtain the refined BPS degeneracies for the conifold in different chambers. The result can be interpreted in terms of a new statistical model that counts `refined' pyramid partitions; the model provides a combinatorial realization of wall crossing and clarifies the relation between refined pyramid partitions and the refined topological vertex. We also compare the wall crossing behavior of the refined BPS invariants with that of the motivic Donaldson-Thomas invariants introduced by Kontsevich-Soibelman. In particular, we argue that, in the context of BPS state counting, the three adjectives in the title of this paper are essentially synonymous.
description: 31 pages, 12 figures, harvmac
title: Monitoring biofouling on hard substrata through DNA based approaches
Creators: name: Rodríguez-Ezpeleta, Naiara
name: Menchaca, Iratxe
name: Zorita, Izaskun
name: Franco, Javier
Publisher: name: ASC 2014 - Theme session I
Year: 2023
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author. Biofouling formation starts with a first phase in which microscopic organisms (bacteria and microbial eukaryotes) adhere to a submerged surface making it suitable for macroscopic organisms to attach. This initial biological settlement, which occurs during the first hours or days (depending on location and environmental variables) is crucial for the incrustation of other macroorganisms such as invertebrates and algae. Hence, understanding the first stages in biofouling formation is central to investigations on new biofouling prevention strategies, contributing to attenuate consequences of biofilm formation such as economic losses and introduction of non-indigenous species. Yet, identification of microscopic organisms and of macroscopic ones at early developmental stages (e.g. larvae) is a time and resource consuming task that can only be performed by expert taxonomists. We have studied the first stages of biofouling formation via metabarcoding, a potentially more cost-effective and accurate alternative to visual taxonomy for species identification. Metabarcoding consists on sequencing a fragment of the genomic DNA extracted from an environmental sample and comparing it to a reference database for taxonomic assignment. We have applied this technique to 5 x 5 cm polyethylene plates submerged for different time periods at 4 and 20 m depth. By amplification of the bacteria and eukaryotic specific small subunit ribosomal RNA genes (16S and 18S rRNA respectively), we have characterized the sequence of microorganisms responsible of biofouling formation under different conditions. Our results prove metabarcoding as a promising approach to monitor biofouling on hard substrata