cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Social-aware Opportunistic Routing Protocol based on User's Interactions and Interests
Creators: name: Moreira, Waldir
name: Mendes, Paulo
name: Sargento, Susana
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Nowadays, routing proposals must deal with a panoply of heterogeneous devices, intermittent connectivity, and the users' constant need for communication, even in rather challenging networking scenarios. Thus, we propose a Social-aware Content-based Opportunistic Routing Protocol, SCORP, that considers the users' social interaction and their interests to improve data delivery in urban, dense scenarios. Through simulations, using synthetic mobility and human traces scenarios, we compare the performance of our solution against other two social-aware solutions, dLife and Bubble Rap, and the social-oblivious Spray and Wait, in order to show that the combination of social awareness and content knowledge can be beneficial when disseminating data in challenging networks.
IGA 2003 - ÉTÉ cruise,Thalia R/V
Creators: name: MAHEUX Frank
Publisher: name: Sismer
Year: 2003

description: Surveillance Ecologique et Halieutique des sites de centrales nucléaires le long du Littoral métropolitain. Surveillance des rejets d'eaux réchauffées et chlorées des centrales nucléaires.
Laser driven self-assembly of shape-controlled potassium nanoparticles in porous glass
Creators: name: Marmugi, L.
name: Mariotti, E
name: Burchianti, A.
name: Veronesi, S.
name: Moi, L.
name: Marinelli, C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We observe growth of shape-controlled potassium nanoparticles inside a random network of glass nanopores, exposed to low-power laser radiation. Visible laser light plays a dual role: it increases the desorption probability of potassium atoms from the inner glass walls and induces the self-assembly of metastable metallic nanoparticles along the nanopores. By probing the sample transparency and the atomic light-induced desorption flux into the vapour phase, the dynamics of both cluster formation/evaporation and atomic photo-desorption processes are characterized. Results indicate that laser light not only increases the number of nanoparticles embedded in the glass matrix but also influences their structural properties. By properly choosing the laser frequency and the illumination time, we demonstrate that it is possible to tailor the nanoparticles'shape distribution. Furthermore, a deep connection between the macroscopic behaviour of atomic desorption and light-assisted cluster formation is observed. Our results suggest new perspectives for the study of atom/surface interaction as well as an effective tool for the light-controlled reversible growth of nanostructures.
description: 14 pages,6 figures, http://iopscience.iop.org/1612-202X/11/8/085902/
A broad-spectrum pneumococcal vaccine induces mucosal immunity and protects against lethal Streptococcus pneumoniae challenge
Creators: name: Chiu, Fang-Feng
name: Tu, Ling-Ling
name: Chen, Wangxue
name: Zhou, Hongyan
name: Liu, Bing-Sin
name: Liu, Shih-Jen
name: Leng, Chih-Hsiang
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Pneumococcal disease is a major threat to public health globally, impacting individuals across all age groups, particularly infants and elderly individuals. The use of current vaccines has led to unintended consequences, including serotype replacement, leading to a need for a new approach to combat pneumococcal disease. A promising solution is the development of a broad-spectrum pneumococcal vaccine. In this study, we present the development of a broad-spectrum protein-based pneumococcal vaccine that contains three pneumococcal virulence factors: rlipo-PsaA (lipidated form), rPspAΔC (truncated form), and rPspCΔC (truncated form). Intranasal immunization with rlipo-PsaA, rPspAΔC, and rPspCΔC (LAAC) resulted in significantly higher IgG titers than those induced by administration of nonlipidated rPsaA, rPspAΔC, and rPspCΔC (AAC). Furthermore, LAAC immunization induced the production of higher IgA titers in vaginal washes, feces, and sera in mice, indicating that LAAC can induce systemic mucosal immunity. In addition, administration of LAAC also induced Th1/Th17-biased immune responses and promoted opsonic phagocytosis of Streptococcus pneumoniae strains of various serotypes, implying that the immunogenicity of LAAC immunization provides a protective effect against pneumococcal infection. Importantly, challenge data showed that the LAAC-immunized mice had a reduced bacterial load not only for several serotypes of the 13-valent conjugate pneumococcal vaccine (PCV13) but also for selected non-PCV13 serotypes. Consistently, LAAC immunization increased the survival rate of mice after bacterial challenge with both PCV13 and non-PCV13 serotypes. In conclusion, our protein-based pneumococcal vaccine provides protective effects against a broad spectrum of Streptococcus pneumoniae serotypes.
Emergence of metastable pointer states basis in non-Markovian quantum dynamics
Creators: name: Lastra, F.
name: López, C. E.
name: Reyes, S. A.
name: Wallentowitz, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the dynamics of classical and quantum correlations between two qubits. Each qubit is implemented by a pair of phosphorous impurities embedded in a silicon substrate. The main decoherence mechanism affecting these types of qubits is provided by the coupling of the phosphorous impurities to the acoustical vibrations of the silicon lattice. We find that depending on the temperature of the substrate and the initial state, three different dynamics can be found. These are characterized by the number of abrupt changes in both classical and quantum correlations. We also show that the correlations do not disappear. Moreover, before the classical correlations reach a constant value, they may experience successive abrupt changes associated with the apparition of metastable pointer states basis. Then, a constant value for the classical correlations is reached when the preferred basis is established.
description: Submitted for publication, 5 pages, 3 figures
D4.3 Documentation of human thermal model, including end-user instructions
Creators: name: Porkka, Janne
name: Piira, Kalevi
name: Nykänen, Esa
Publisher: name: Zenodo
Year: 2021

description: This deliverable introduces a new concept called Human Thermal Model (HTM) providing personalised indoor conditions suitable for various users. First, the theoretical background for HTM is explained. Then, we give a technical description on monitoring and controlling thermal conditions based on user input. Third, a user story and an example are given to help designer on considering optimal thermal conditions for various users. Fourth, we tell about integration of HTM to the SPHERE digital Twin through user stories and this work will be further developed in WP5. Fifth, we go briefly through testing of the HTM performed under WP6 Demonstration. Finally, we conclude to an overview telling designer to take into account that different individuals operating the space may have even 6oC difference in preferred optimal temperature.
IGA 2001 - PRINTEMPS cruise,Thalia R/V
Creators: name: THILLAYE DU BOULLAY Hervé
Publisher: name: Sismer
Year: 2001

description: Surveillance Écologique et Halieutique des sites de centrales nucléaires le long du littoral métropolitain. Surveillance des rejets d'eaux réchauffées et chlorées des centrales nucléaires.
First-Principles Calculation of the Bulk Photovoltaic Effect in the Polar Compounds LiAsS$_\text{2}$, LiAsSe$_\text{2}$, and NaAsSe$_\text{2}$
Creators: name: Brehm, John A.
name: Young, Steve M.
name: Zheng, Fan
name: Rappe, Andrew M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We calculate the shift current response, which has been identified as the dominant mechanism for the bulk photovoltaic effect, for the polar compounds LiAsS$_\text{2}$, LiAsSe$_\text{2}$, and NaAsSe$_\text{2}$. We find that the magnitudes of the photovoltaic responses in the visible range for these compounds exceed the maximum response obtained for BiFeO$_\text{3}$ by 10 - 20 times. We correlate the high shift current response with the existence of $p$ states at both the valence and conduction band edges, as well as the dispersion of these bands, while also showing that high polarization is not a requirement. With low experimental band gaps of less than 2 eV and high shift current response, these materials have potential for use as bulk photovoltaics.
description: 10 pages, 5 figures
The Secret Life of Writing: People, Script and Ideas in the Iberian Peninsula (PeopleAndWriting)
Creators: name: Castro Correa, Ainoa
Publisher: name: Zenodo
Year: 2021
Subjects: Paleography
Palaeography
Manuscript Studies
Medieval History
Visigothic script

description: Draft text and presentation given at the Seminario de Doctorado, Universidad de Vitoria (25 November).
A Novel C2C E-Commerce Recommender System Based on Link Prediction: Applying Social Network Analysis
Creators: name: Bahabadi, Mohammad Dehghan
name: Golpayegani, Alireza Hashemi
name: Esmaeili, Leila
Publisher: name: arXiv
Year: 2014
Subjects: subject: Social and Information Networks (cs.SI)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Social network analysis emerged as an important research topic in sociology decades ago, and it has also attracted scientists from various fields of study like psychology, anthropology, geography and economics. In recent years, a significant number of researches has been conducted on using social network analysis to design e-commerce recommender systems. Most of the current recommender systems are designed for B2C e-commerce websites. This paper focuses on building a recommendation algorithm for C2C e-commerce business model by considering special features of C2C e-commerce websites. In this paper, we consider users and their transactions as a network; by this mapping, link prediction technique which is an important task in social network analysis could be used to build the recommender system. The proposed tow-level recommendation algorithm, rather than topology of the network, uses nodes features like: category of items, ratings of users, and reputation of sellers. The results show that the proposed model can be used to predict a portion of future trades between users in a C2C commercial network.
description: 7 pages, 5 figures
IGA 2008 - ÉTÉ cruise,Thalia R/V
Creators: name: JUSTOME Vincent
Publisher: name: Sismer
Year: 2008

description: Surveillance Ecologique et Halieutique des sites de centres nucléaires de production d'électricité le long du littoral métropolitain. Surveillance des rejets d'eaux réchauffées et chlorées des centres nucléaires de production d'électricité.
QIMR Berghofer data access policy for EGA study EGAS00001007484 with DAC EGAC00001003459
Creators: name: Waddell, Nic
name: Pearson, John V.
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 321103
subject: Cancer genetics
classificationCode: 310299
subject: Bioinformatics and computational biology not elsewhere classified
classificationCode: 310599
subject: Genetics not elsewhere classified
classificationCode: 321102
subject: Cancer diagnosis

description: Data access agreement for DAC EGAC00001003459 as required for access to data in EGA Study EGAS00001007484.
What Regulates Galaxy Evolution? Open Questions in Our Understanding of Galaxy Formation and Evolution
Creators: name: De Lucia, Gabriella
name: Muzzin, Adam
name: Weinmann, Simone
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In April 2013, a workshop entitled "What Regulates Galaxy Evolution" was held at the Lorentz Center. The aim of the workshop was to bring together the observational and theoretical community working on galaxy evolution, and to discuss in depth of the current problems in the subject, as well as to review the most recent observational constraints. A total of 42 astrophysicists attended the workshop. A significant fraction of the time was devoted to identifying the most interesting "open questions" in the field, and to discuss how progress can be made. This review discusses the four questions (one for each day of the workshop) that, in our opinion, were the focus of the most intense debate. We present each question in its context, and close with a discussion of what future directions should be pursued in order to make progress on these problems.
description: 36 pages, 6 Figures, submitted to New Astronomy Reviews
Near- to Mid- Infrared Imaging and Spectroscopy of Two Buried AGNs of the Nearby Merging Galaxy NGC 6240 with Subaru/IRCS+AO and GTC/CanariCam
Creators: name: Mori, Tamami I.
name: Imanishi, Masatoshi
name: Alonso-Herrero, Almudena
name: Packham, Chris
name: Almeida, Cristina Ramos
name: Nikutta, Robert
name: OmairaGonzález-Martín
name: Perlman, Eric
name: Saito, Yuriko
name: Levenson, Nancy A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report near-infrared K', L', and M' band imaging observations of the nearby merging galaxy NGC 6240 with the Infrared Camera and Spectrograph on the Subaru telescope. The observations were performed with the assistance of the Subaru Adaptive Optics System, and the achieved spatial resolutions were around 0.10--0.20$^{\prime\prime}$. We also obtained new mid-infrared imaging in the Si-2 filter band (8.7$μ$m) and N-band (7.5--13$μ$m) spectroscopy of this galaxy with the CanariCam on the Gran Telescopio Canarias with a spatial resolution of 0.4--0.5$^{\prime\prime}$. In the K' band image the two nuclei of the galaxy each show a double-peak suggesting the complex geometry of the source, while the L', M', and Si-2 band images show single compact structures in each of the two nuclei. Assuming that the center core observed at wavelengths longer than 3.8$μ$m is associated with dust heated by the buried AGN, we re-evaluated the spectral energy distributions (SEDs) of the southern nucleus from 2 to 30$μ$m with the additional literature values, and performed the SED+spectroscopy fitting using the clumpy torus models of Nenkova et al. (2008) and a Bayesian fitting approach. The model fit suggests that the high covering factor torus emission in the southern nucleus is also obscured by foreground dust in the host galaxy. The estimated AGN bolometric luminosity of the southern nucleus, $L_{\rm bol}({\rm AGN})\sim1\times10^{45}$ [erg$\cdot$s$^{-1}$], accounts for approximately 40% of the whole luminosity of the system.
description: 15 pages, 3 figures, accepted for publication in PASJ
IGA 2004 - ÉTÉ cruise,Thalia R/V
Creators: name: MAHEUX Frank
Publisher: name: Sismer
Year: 2004

description: Surveillance Ecologique et Halieutique des sites de centrales nucléaires le long du Littoral métropolitain. Surveillance des rejets d'eaux réchauffées et chlorées des centrales nucléaires.
Structural Colors from Fano Resonances
Creators: name: Shen, Yichen
name: Rinnerbauer, Veronika
name: Wang, Imbert
name: Stelmakh, Veronika
name: Joannopoulos, John D.
name: Soljacic, Marin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Structural coloration is an interference phenomenon where colors emerge when visible light interacts with nanoscopically structured material, and has recently become a most interesting scientific and engineering topic. However, current structural color generation mechanisms either require thick (compared to the wavelength) structures or lack dynamic tunability. This report proposes a new structural color generation mechanism, that produces colors by the Fano resonance effect on thin photonic crystal slab. We experimentally realize the proposed idea by fabricating the samples that show resonance-induced colors with weak dependence on the viewing angle. Finally, we show that the resonance-induced colors can be dynamically tuned by stretching the photonic crystal slab fabricated on an elastic substrate.
Strongly anisotropic ballistic magnetoresistance in compact three-dimensional semiconducting nanoarchitectures
Creators: name: Chang, Ching-Hao
name: Brink, Jeroen van den
name: Ortix, Carmine
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We establish theoretically that in nonmagnetic semiconducting bilayer or multilayer thin film systems rolled up into compact quasi-one-dimensional nanoarchitectures, the ballistic magnetoresistance is very anisotropic: conductances depend strongly on the direction of an externally applied magnetic field. This phenomenon originates from the curved open geometry of rolled-up nanotubes, which leads to a tunability of the number of quasi-one-dimensional magnetic subbands crossing the Fermi energy. The experimental significance of this phenomenon is illustrated by a sizable anisotropy that scales with the inverse of the winding number, and persists up to a critical temperature that can be strongly enhanced by increasing the strength of the external magnetic field or the characteristic radius of curvature, and can reach room temperature.
description: 5 pages, 4 figures, one supplemental material
Profiling water vapor mixing ratios in Finland by means of a Raman lidar, a satellite and a model
Creators: name: Filioglou, Maria
name: Nikandrova, Anna
name: Niemelä, Sami
name: Baars, Holger
name: Mielonen, Tero
name: Leskinen, Ari
name: Brus, David
name: Romakkaniemi, Sami
name: Giannakaki, Elina
name: Komppula, Mika
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2017
Subjects: subject: AIRS
subject: AMSU
subject: atmospheric modeling
subject: calibration
subject: lidar
subject: mixing ratio
subject: radio
subject: satellite data
subject: seasonal variation
subject: troposphere
subject: Finland
subject: Kuopio
subject: Pohjois-Savo
subject: 550

description: We present tropospheric water vapor profiles measured with a Raman lidar during three field campaigns held in Finland. Co-located radio soundings are available throughout the period for the calibration of the lidar signals. We investigate the possibility of calibrating the lidar water vapor profiles in the absence of co-existing on-site soundings using water vapor profiles from the combined Advanced InfraRed Sounder (AIRS) and the Advanced Microwave Sounding Unit (AMSU) satellite product; the Aire Limitée Adaptation dynamique Développement INternational and High Resolution Limited Area Model (ALADIN/HIRLAM) numerical weather prediction (NWP) system, and the nearest radio sounding station located 100 km away from the lidar site (only for the permanent location of the lidar). The uncertainties of the calibration factor derived from the soundings, the satellite and the model data are < 2.8, 7.4 and 3.9 %, respectively. We also include water vapor mixing ratio intercomparisons between the radio soundings and the various instruments/model for the period of the campaigns. A good agreement is observed for all comparisons with relative errors that do not exceed 50 % up to 8 km altitude in most cases. A 4-year seasonal analysis of vertical water vapor is also presented for the Kuopio site in Finland. During winter months, the air in Kuopio is dry (1.15±0.40 †kg-1); during summer it is wet (5.54±1.02 †kg-1); and at other times, the air is in an intermediate state. These are averaged values over the lowest 2 km in the atmosphere. Above that height a quick decrease in water vapor mixing ratios is observed, except during summer months where favorable atmospheric conditions enable higher mixing ratio values at higher altitudes. Lastly, the seasonal change in disagreement between the lidar and the model has been studied. The analysis showed that, on average, the model underestimates water vapor mixing ratios at high altitudes during spring and summer.
Single-particle measurements of bouncing particles and in situ collection efficiency from an airborne aerosol mass spectrometer (AMS) with light-scattering detection
Creators: name: Liao, Jin
name: Brock, Charles A.
name: Murphy, Daniel M.
name: Sueper, Donna T.
name: Welti, André
name: Middlebrook, Ann M.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2017
Subjects: subject: aerosol
subject: air mass
subject: chemical composition
subject: efficiency measurement
subject: ionization
subject: parameterization
subject: particle size
subject: spectrometer
subject: 550

description: A light-scattering module was coupled to an airborne, compact time-of-flight aerosol mass spectrometer (LS-AMS) to investigate collection efficiency (CE) while obtaining nonrefractory aerosol chemical composition measurements during the Southeast Nexus (SENEX) campaign. In this instrument, particles scatter light from an internal laser beam and trigger saving individual particle mass spectra. Nearly all of the single-particle data with mass spectra that were triggered by scattered light signals were from particles larger than ĝ1/4 280ĝ€nm in vacuum aerodynamic diameter. Over 33ĝ€000 particles are characterized as either prompt (27ĝ€%), delayed (15ĝ€%), or null (58ĝ€%), according to the time and intensity of their total mass spectral signals. The particle mass from single-particle spectra is proportional to that derived from the light-scattering diameter (dva-LS) but not to that from the particle time-of-flight (PToF) diameter (dva-MS) from the time of the maximum mass spectral signal. The total mass spectral signal from delayed particles was about 80ĝ€% of that from prompt ones for the same dva-LS. Both field and laboratory data indicate that the relative intensities of various ions in the prompt spectra show more fragmentation compared to the delayed spectra. The particles with a delayed mass spectral signal likely bounced off the vaporizer and vaporized later on another surface within the confines of the ionization source. Because delayed particles are detected by the mass spectrometer later than expected from their dva-LS size, they can affect the interpretation of particle size (PToF) mass distributions, especially at larger sizes. The CE, measured by the average number or mass fractions of particles optically detected that had measurable mass spectra, varied significantly (0.2-0.9) in different air masses. The measured CE agreed well with a previous parameterization when CE > 0.5 for acidic particles but was sometimes lower than the minimum parameterized CE of 0.5.
D4.4 Decision support system/generative design BIMBOT including documentation and end-user instructions
Creators: name: Castro, Cristina
name: Wübbe, Carolin
Publisher: name: Zenodo
Year: 2021

description: The main objective of deliverable D4.4 is to recollect into a specific document the description, operation and functioning of the iESD_E and Flink2Go tools, as well as their integration on the Sphere platform in terms of communications workflow, inputs and outputs and interoperability with other tools. Lastly to describe the testing procedures to carry out and the results expected.
IGA 2000 - AUTOMNE cruise,Thalia R/V
Creators: name: THILLAYE DU BOULLAY Hervé
Publisher: name: Sismer
Year: 2000

description: Surveillance Ecologique et Halieutique des sites de centrales nucléaires le long du Littoral métropolitain. Surveillance des rejets d'eaux réchauffées et chlorées des centrales nucléaires.Le projet de rattachement est : IGA.
IGA FLAMANVILLE CAM BENTHIQUE -1 cruise,Thalia R/V
Creators: name: Axel, EHRHOLD
name: HAMON Dominique
Publisher: name: Sismer
Year: 2007

description: Cette campagne répond à une sollicitation d'EDF pour entreprendre une étude visant un double objectif : (1) Décrire l'environnement bio-morphosédimentaire de deux zones potentielles de clapage de sédiments issus du dragage du canal d'amené de la centrale de Flamanville.(2) Remettre à jour et compléter la cartographie des fonds marins entreprise il y a près de 25 ans aux abords de Flamanville, dans une zone de 40 km² environ englobant les zones de clapage.Les moyens mis en oeuvre (principalement acoustiques, prélèvements sédimentaires et biologiques) ont permis d'acquérir des données morpho sédimentaires et biologiques de surface pour délimiter et caractériser les principaux habitats benthiques.Le projet de rattachement est : IGA (Impact des Grands Aménagements).
Assessing the impact of COVID-19 lockdown on surface water quality in Ireland using advanced Irish water quality index (IEWQI) model
Creators: name: Uddin, Md Galal
name: Diganta, Mir Talas Mahammad
name: Rahman, Azizur
name: Nash, Stephen
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 410504
subject: Surface water quality processes and contaminated sediment assessment
classificationCode: 460299
subject: Artificial intelligence not elsewhere classified
classificationCode: 461199
subject: Machine learning not elsewhere classified

description: The COVID-19 pandemic has significantly impacted various aspects of life, including environmental conditions.
Surface water quality (WQ) is one area affected by lockdowns imposed to control the virus’s spread. Numerous
recent studies have revealed the considerable impact of COVID-19 lockdowns on surface WQ. In response, this
research aimed to assess the impact of COVID-19 lockdowns on surface water quality in Ireland using an
advanced WQ model. To achieve this goal, six years of water quality monitoring data from 2017 to 2022 were
collected for nine water quality indicators in Cork Harbour, Ireland, before, during, and after the lockdowns.
These indicators include pH, water temperature (TEMP), salinity (SAL), biological oxygen demand (BOD5),
dissolved oxygen (DOX), transparency (TRAN), and three nutrient enrichment indicators—dissolved inorganic
nitrogen (DIN), molybdate reactive phosphorus (MRP), and total oxidized nitrogen (TON). The results showed
that the lockdown had a significant impact on various WQ indicators, particularly pH, TEMP, TON, and BOD5.
Over the study period, most indicators were within the permissible limit except for MRP, with the exception of
during COVID-19. During the pandemic, TON and DIN decreased, while water transparency significantly
improved. In contrast, after COVID-19, WQ at 7% of monitoring sites significantly deteriorated. Overall, WQ in
Cork Harbour was categorized as "good," "fair," and "marginal" classes over the study period. Compared to
temporal variation, WQ improved at 17% of monitoring sites during the lockdown period in Cork Harbour.
However, no significant trend in WQ was observed. Furthermore, the study analyzed the advanced model’s
performance in assessing the impact of COVID-19 on WQ. The results indicate that the advanced WQ model could
be an effective tool for monitoring and evaluating lockdowns’ impact on surface water quality. The model can
provide valuable information for decision-making and planning to protect aquatic ecosystems.
Exciton dynamics in WSe2 bilayers
Creators: name: Wang, G.
name: Marie, X.
name: Bouet, L.
name: Vidal, M.
name: Balocchi, A.
name: Amand, T.
name: Lagarde, D.
name: Urbaszek, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate exciton dynamics in 2H-WSe2 bilayers in time-resolved photoluminescence (PL) spectroscopy. Fast PL emission times are recorded for both the direct exciton with $τ_{D}$ ~ 3 ps and the indirect optical transition with $τ_{i}$ ~ 25 ps. For temperatures between 4 to 150 K $τ_{i}$ remains constant. Following polarized laser excitation, we observe for the direct exciton transition at the K point of the Brillouin zone efficient optical orientation and alignment during the short emission time $τ_{D}$. The evolution of the direct exciton polarization and intensity as a function of excitation laser energy is monitored in PL excitation (PLE) experiments.
description: 4 pages, 3 figures
Additional file 1 of APA-Scan: detection and visualization of 3′-UTR alternative polyadenylation with RNA-seq and 3′-end-seq data
Creators: name: Fahmi, Naima Ahmed
name: Ahmed, Khandakar Tanvir
name: Chang, Jae-Woong
name: Nassereddeen, Heba
name: Fan, Deliang
name: Yong, Jeongsik
name: Zhang, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Fig. S1 and Fig. S2: The command lines used for running the baseline methods; Parameters to run flux-simulator; qPCR analysis and primer sequences.
Symmetry analysis and exact solutions of one class of (1+3)-dimensional boundary-value problems of the Stefan type
Creators: name: Kovalenko, S. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 22E70, 35K61, 80A22

description: We present the group classification of one class of (1+3)-dimensional nonlinear boundary-value problems of the Stefan type that simulate the processes of melting and evaporation of metals. The results obtained are used for the construction of the exact solution of one boundary-value problem from the class under study.
description: Published version
Degradation Behavior of Silk Nanoparticles - Enzyme Responsiveness
Creators: name: Wongpinyochit, Thidarat
name: Johnston, Blair F.
name: Seib, F. Philipp
Publisher: name: Washington, DC : ACS Publ.
Year: 2018
Subjects: subject: Biomimetic materials
subject: Degradation
subject: Fibers
subject: Nanoparticles
subject: Peptides and proteins
subject: 540

description: Silk nanoparticles are viewed as promising vectors for intracellular drug delivery as they can be taken up into cells by endocytosis and trafficked to lysosomes, where lysosomal enzymes and the low pH trigger payload release. However, the subsequent degradation of the silk nanoparticles themselves still requires study. Here, we report the responsiveness of native and PEGylated silk nanoparticles to degradation following exposure to proteolytic enzymes (protease XIV and α-chymotrypsin) and papain, a cysteine protease. Both native and PEGylated silk nanoparticles showed similar degradation behavior over a 20 day exposure period (degradation rate: protease XIV > papain ≫ α-chymotrypsin). Within 1 day, the silk nanoparticles were rapidly degraded by protease XIV, resulting in a ∼50% mass loss, an increase in particle size, and a reduction in the amorphous content of the silk secondary structure. By contrast, 10 days of papain treatment was necessary to observe any significant change in nanoparticle properties, and α-chymotrypsin treatment had no effect on silk nanoparticle characteristics over the 20-day study period. Silk nanoparticles were also exposed ex vivo to mammalian lysosomal enzyme preparations to mimic the complex lysosomal microenvironment. Preliminary results indicated a 45% reduction in the silk nanoparticle size over a 5-day exposure. Overall, the results demonstrate that silk nanoparticles undergo enzymatic degradation, but the extent and kinetics are enzyme-specific.
Thermodynamics is more powerful than the role to it reserved by Boltzmann-Gibbs statistical mechanics
Creators: name: Tsallis, Constantino
name: Cirto, Leonardo J. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We brief{}ly review the connection between statistical mechanics and thermodynamics. We show that, in order to satisfy thermodynamics and its Legendre transformation mathematical frame, the celebrated Boltzmann-Gibbs~(BG) statistical mechanics is suff{}icient but not necessary. Indeed, the $N\to\infty$ limit of statistical mechanics is expected to be consistent with thermodynamics. For systems whose elements are generically independent or quasi-independent in the sense of the theory of probabilities, it is well known that the BG theory (based on the additive BG entropy) does satisfy this expectation. However, in complete analogy, other thermostatistical theories (\emph{e.g.}, $q$-statistics), based on nonadditive entropic functionals, also satisfy the very same expectation. We illustrate this standpoint with systems whose elements are strongly correlated in a specific manner, such that they escape the BG realm.
description: The final publication is available at link.springer.com
Train-the-Researcher: Rechtliche Themen im Forschungsdatenmanagement für Promovierende (Graduiertenzentrum). April 2021.
Creators: name: Strauch, Annette
Publisher: name: Zenodo
Year: 2020
Subjects: FDM
Forschungsdatenmanagement
Forschungsdaten
eScience
Forschung
Bibliotheken
Universitätsbibliotheken als Partner auf dem Campus

description: Die Folien sind Teil eines Workshops zu den rechtlichen Themen im Forschungsdatenmanagement (UB Hildesheim & Graduiertenzentrum).
Synthesis of Single Atom Based Heterogeneous Platinum Catalysts: High Selectivity and Activity for Hydrosilylation Reactions
Creators: name: Cui, Xinjiang
name: Junge, Kathrin
name: Dai, Xingchao
name: Kreyenschulte, Carsten
name: Pohl, Marga-Martina
name: Wohlrab, Sebastian
name: Shi, Feng
name: Brückner, Angelika
name: Beller, Matthias
Publisher: name: Washington, DC : ACS Publ.
Year: 2017
Subjects: subject: Alumina nanorods
subject: Catalytic hydrosilylation
subject: High selectivity
subject: Hydrosilylation reaction
subject: Platinum atoms
subject: Platinum catalysts
subject: Platinum complexes
subject: Pt nanoparticles
subject: 540

description: Catalytic hydrosilylation represents a straightforward and atom-efficient methodology for the creation of C-Si bonds. In general, the application of homogeneous platinum complexes prevails in industry and academia. Herein, we describe the first heterogeneous single atom catalysts (SACs), which are conveniently prepared by decorating alumina nanorods with platinum atoms. The resulting stable material efficiently catalyzes hydrosilylation of industrially relevant olefins with high TON (≈105). A variety of substrates is selectively hydrosilylated including compounds with sensitive reducible and other functional groups (N, B, F, Cl). The single atom based catalyst shows significantly higher activity compared to related Pt nanoparticles.
Additional file 2 of APA-Scan: detection and visualization of 3′-UTR alternative polyadenylation with RNA-seq and 3′-end-seq data
Creators: name: Fahmi, Naima Ahmed
name: Ahmed, Khandakar Tanvir
name: Chang, Jae-Woong
name: Nassereddeen, Heba
name: Fan, Deliang
name: Yong, Jeongsik
name: Zhang, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. User’s manual of APA-Scan.
Toward Green Acylation of (Hetero)arenes: Palladium-Catalyzed Carbonylation of Olefins to Ketones
Creators: name: Liu, Jie
name: Wei, Zhihong
name: Jiao, Haijun
name: Jackstell, Ralf
name: Beller, Matthias
Publisher: name: Washington, DC : ACS Publ.
Year: 2017
Subjects: subject: Friedel-crafts acylation
subject: Functional molecules
subject: Functionalizations
subject: Industrial feedstock
subject: Mild reaction conditions
subject: Palladium catalyst
subject: Palladium catalyzed carbonylation
subject: Synthetic application
subject: 540

description: Green Friedel-Crafts acylation reactions belong to the most desired transformations in organic chemistry. The resulting ketones constitute important intermediates, building blocks, and functional molecules in organic synthesis as well as for the chemical industry. Over the past 60 years, advances in this topic have focused on how to make this reaction more economically and environmentally friendly by using green acylating conditions, such as stoichiometric acylations and catalytic homogeneous and heterogeneous acylations. However, currently well-established methodologies for their synthesis either produce significant amounts of waste or proceed under harsh conditions, limiting applications. Here, we present a new protocol for the straightforward and selective introduction of acyl groups into (hetero)arenes without directing groups by using available olefins with inexpensive CO. In the presence of commercial palladium catalysts, inter- and intramolecular carbonylative C-H functionalizations take place with good regio- and chemoselectivity. Compared to classical Friedel-Crafts chemistry, this novel methodology proceeds under mild reaction conditions. The general applicability of this methodology is demonstrated by the direct carbonylation of industrial feedstocks (ethylene and diisobutene) as well as of natural products (eugenol and safrole). Furthermore, synthetic applications to drug molecules are showcased.
MD 114 / IMAGES V GINNA - 1 cruise,Marion Dufresne R/V
Creators: name: MICHEL Elisabeth
name: ZAHN Rainer
name: CLARK Alexander
Publisher: name: Sismer
Year: 1999

description: Carottages Kullenberg grande longueur pour études de paléocéanographie et d'environnement. Le projet de rattachement est IMAGES-PAGES. Les organismes participants sont : -FRANCE : IFRTP, Laboratoire des sciences du climat et de l'environnement (CNRS-CEA), Université de Bordeaux 1: DGO, Université Toulouse le Mirail:Laboratoire Travail et Cognition. -ALLEMAGNE: GEOMAR Research Center for Marine Geosciences. -USA : Skidaway Institute of Océanography, University of Texas Institute for Geophysics, United States Geological Survey, Univ. South Carolina:Department of Geological Sciences, Naval Research Laboratory, Maryland Geological Survey, University of Rhode Island Queens College in the City of New York, Lamont-Doherty Earth Observatory. -CANADA : Université Laval, INRS-océanologie, Commission Géologique du Canada Mc Gill University: Departement of earth sciences.
In Situ Monitoring of Linear RGD-Peptide Bioconjugation with Nanoscale Polymer Brushes
Creators: name: Psarra, Evmorfia
name: König, Ulla
name: Müller, Martin
name: Bittrich, Eva
name: Eichhorn, Klaus-Jochen
name: Welzel, Petra B.
name: Stamm, Manfred
name: Uhlmann, Petra
Publisher: name: Washington, DC : ACS Publications
Year: 2017
Subjects: subject: bovine serum-albumin
subject: protein adsorption
subject: cell-adhesion
subject: nanomechanical properties
subject: polyelectrolyte brushes
subject: atr-ftir
subject: surface
subject: carbodiimide
subject: binding
subject: acid
subject: 540
subject: 660

description: Bioinspired materials mimicking the native extracellular matrix environment are promising for biotechnological applications. Particularly, modular biosurface engineering based on the functionalization of stimuli-responsive polymer brushes with peptide sequences can be used for the development of smart surfaces with biomimetic cues. The key aspect of this study is the in situ monitoring and analytical verification of the biofunctionalization process on the basis of three complementary analytical techniques. In situ spectroscopic ellipsometry was used to quantify the amount of chemisorbed GRGDS at both the homopolymer poly(acrylic acid) (PAA) brush and the binary poly(N-isopropylacrylamide) (PNIPAAm)-PAA brushes, which was finally confirmed by an acidic hydrolysis combined with a subsequent reverse-phase high-performance liquid chromatography analysis. In situ attenuated total reflection-Fourier transform infrared spectroscopy provided a step-by-step detection of the biofunctionalization process so that an optimized protocol for the bioconjugation of GRGDS could be identified. The optimized protocol was used to create a temperature-responsive binary brush with a high amount of chemisorbed GRGDS, which is a promising candidate for the temperature-sensitive control of GRGDS presentation in further cell-instructive studies.
Supplementary document for Plasmonic dichroism and all-optical magnetization switching in nanophotonic structures with GdFeCo - 6101800.pdf
Creators: name: Zimnyakova, Polina
name: Ignatyeva, Daria
name: Kalish, Andrey
name: Han, Xiufeng
name: Belotelov, Vladimir
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: The comments on how the Eq. (1) of the main document is derived. Comments on long-range SPPs in gratings
On gradient field theories: gradient magnetostatics and gradient elasticity
Creators: name: Lazar, Markus
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: In this work the fundamentals of gradient field theories are presented and reviewed. In particular, the theories of gradient magnetostatics and gradient elasticity are investigated and compared. For gradient magnetostatics, non-singular expressions for the magnetic vector gauge potential, the Biot-Savart law, the Lorentz force and the mutual interaction energy of two electric current loops are derived and discussed. For gradient elasticity, non-singular forms of all dislocation key-formulas (Burgers equation, Mura equation, Peach-Koehler stress equation, Peach-Koehler force equation, and mutual interaction energy of two dislocation loops) are presented. In addition, similarities between an electric current loop and a dislocation loop are pointed out. The obtained fields for both gradient theories are non-singular due to a straightforward and self-consistent regularization.
description: 40 pages, to appear in: Philosophical Magazine
Polypropylene/Layered Double Hydroxide Nanocomposites: Influence of LDH Intralayer Metal Constituents on the Properties of Polypropylene
Creators: name: Nagendra, Baku
name: Rosely, C. V. Sijla
name: Leuteritz, Andreas
name: Reuter, Uta
name: Gowd, E. Bhoje
Publisher: name: Washington, DC : ACS Publications
Year: 2017
Subjects: subject: layered double hydroxide
subject: flame-retardant
subject: crystallization behavior
subject: fire-retardancy
subject: structural characteristics
subject: mechanical-properties
subject: liquid exfoliation
subject: carbon nanotubes
subject: morphology
subject: nanofiller
subject: 540
subject: 660

description: Sonication-assisted delamination of layered double hydroxides (LDHs) resulted in smaller-sized LDH nanoparticles (∼50-200 nm). Such delaminated Co-Al LDH, Zn-Al LDH, and Co-Zn-Al LDH solutions were used for the preparation of highly dispersed isotactic polypropylene (iPP) nanocomposites. Transmission electron microscopy and wide-angle X-ray diffraction results revealed that the LDH nanoparticles were well dispersed within the iPP matrix. The intention of this study is to understand the influence of the intralayer metal composition of LDH on the various properties of iPP/LDH nanocomposites. The sonicated LDH nanoparticles showed a significant increase in the crystallization rate of iPP; however, not much difference in the crystallization rate of iPP was observed in the presence of different types of LDH. The dynamic mechanical analysis results indicated that the storage modulus of iPP was increased significantly with the addition of LDH. The incorporation of different types of LDH showed no influence on the storage modulus of iPP. But considerable differences were observed in the flame retardancy and thermal stability of iPP with the type of LDH used for the preparation of nanocomposites. The thermal stability (50% weight loss temperature (T0.5)) of the iPP nanocomposite containing three-metal LDH (Co-Zn-Al LDH) is superior to that of the nanocomposites made of two-metal LDH (Co-Al LDH and Zn-Al LDH). Preliminary studies on the flame-retardant properties of iPP/LDH nanocomposites using microscale combustion calorimetry showed that the peak heat release rate was reduced by 39% in the iPP/Co-Zn-Al LDH nanocomposite containing 6 wt % LDH, which is higher than that of the two-metal LDH containing nanocomposites, iPP/Co-Al LDH (24%) and iPP/Zn-Al LDH (31%). These results demonstrated that the nanocomposites prepared using three-metal LDH showed better thermal and flame-retardant properties compared to the nanocomposites prepared using two-metal LDH. This difference might be due to the better char formation capability of three-metal LDH compared to that of two-metal LDH.
Flows and Fluids in William Shakespeare's Othello
Creators: name: BEN AMOR, Zied
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 470514
subject: Literary theory
classificationCode: 470504
subject: British and Irish literature

description: AbstractFlows and fluids in Othello are complex constructs detected through the study of imagery, philosophy, historical records, and performance studies. The variations between Venetian and Cypriote settings affect the human flows voyaging from North to South in the play. Othello becomes a bloody monster from an exotic romantic hero in Venice; meanwhile, Desdemona changes from a domineering lady to a fragile female. The notion of flow goes beyond moving from one geographical spot to another to reach a process of mind transmigration. The focus on Tawfik Al Jibali’s and Muhammad Driss’ adaptations of Othello has allowed us to discuss the concept of flow from the perspective of performance studies and to implement an empirical investigation proving that the transmigration of theatre is a form of flow. Examining the concept of flow has also shown that Othello is about water, blood, and wine. Applying the Theory of the Four Humours in our study of flow has demonstrated that Shakespeare’s use of fluids aims to portray a plausible story to his audiences.Keywords: flow, fluids, transmigration, Othello, wine, blood, water, the Four Humours Theory
Train-the-Researcher: Open Science. Forschungsdatenmanagement. Stiftung Universität Hildesheim (UB Hildesheim).
Creators: name: Strauch, Annette
Publisher: name: Zenodo
Year: 2020
Subjects: Open Science
Open Science FDM UB Hildesheim
FDM

description: Folien und Materialien zum Thema Open Science, die für die SUH (FDM, UB Hildesheim) genutzt werden. "Work in Progress".
 Im Frühjahr 2021 werden die Materialien geteilt -> Open.
IGA 2006 - AUTOMNE cruise,Thalia R/V
Creators: name: THILLAYE DU BOULLAY Hervé
Publisher: name: Sismer
Year: 2006

description: Surveillance Ecologique et Halieutique des sites de centrales nucléaires le long du Littoral métropolitain. Surveillance des rejets d'eaux réchauffées et chlorées des centrales nucléaires.Le projet de rattachement est : IGA.
Supplementary document for Distance calibration via Newton’s rings in yttrium lithium fluoride whispering gallery mode resonators - 6090390.pdf
Creators: name: Christensen, Josh
name: Azeem, Farhan
name: Trainor, Luke
name: Strekalov, Dmitry
name: Schwefel, Harald
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Further information on crystal orientation, beam alignment, Newton's ring fitting, and linewidth fitting.
A new coordinate system for q-deformed AdS_5 x S^5 and classical string solutions
Creators: name: Kameyama, Takashi
name: Yoshida, Kentaroh
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We study a GKP-like classical string solution on a q-deformed AdS_5 x S^5 background and argue the spacetime structure by using it as a probe. The solution cannot stretch beyond the singularity surface and this result may suggest that the holographic relation is realized inside the singularity surface. This observation leads us to introduce a new coordinate system which describes the spacetime only inside the singularity surface. With the new coordinate system, we study minimal surfaces and derive a deformed Neumann-Rosochatius system with a rigid string ansatz.
description: 42 pages, no figure, LaTeX, typos corrected, further clarifications added