cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Development and characterization of micromachined devices for separation techniques
Creators: name: Belluce, Maddalena <1979>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: CHIM/01 Chimica analitica

description: Nowadays microfluidic is becoming an important technology in many chemical and biological processes and analysis applications. The potential to replace large-scale conventional laboratory instrumentation with miniaturized and self-contained systems, (called lab-on-a-chip (LOC) or point-of-care-testing (POCT)), offers a variety of advantages such as low reagent consumption, faster analysis speeds, and the capability of operating in a massively parallel scale in order to achieve high-throughput.
Micro-electro-mechanical-systems (MEMS) technologies enable both the fabrication of miniaturized system and the possibility of developing compact and portable systems.
The work described in this dissertation is towards the development of micromachined separation devices for both high-speed gas chromatography (HSGC) and gravitational field-flow fractionation (GrFFF) using MEMS technologies.
Concerning the HSGC, a complete platform of three MEMS-based GC core components (injector, separation column and detector) is designed, fabricated and characterized.
The microinjector consists of a set of pneumatically driven microvalves, based on a polymeric actuating membrane. Experimental results demonstrate that the microinjector is able to guarantee low dead volumes, fast actuation time, a wide operating temperature range and high chemical inertness.
The microcolumn consists of an all-silicon microcolumn having a nearly circular cross-section channel. The extensive characterization has produced separation performances very close to the theoretical ideal expectations.
A thermal conductivity detector (TCD) is chosen as most proper detector to be miniaturized since the volume reduction of the detector chamber results in increased mass and reduced dead volumes. The microTDC shows a good sensitivity and a very wide dynamic range.
Finally a feasibility study for miniaturizing a channel suited for GrFFF is performed. The proposed GrFFF microchannel is at early stage of development, but represents a first step for the realization of a highly portable and potentially low-cost POCT device for biomedical applications.
KMD Elev
Creators: Albertslund Kommune
Assens Kommune
Fanø Kommune
Favrskov Kommune
Faaborg-Midtfyn Kommune
Glostrup Kommune
Herlev Kommune
Hillerød Kommune
Horsens Kommune
Høje-Taastrup Kommune
Kalundborg Kommune
Kerteminde Kommune
Køge Kommune
Nordfyns Kommune
Odder Kommune
Ringkøbing-Skjern Kommune
Samsø Kommune
Skanderborg Kommune
Stevns Kommune
Ærø Kommune
Publisher: name: Rigsarkivet
Year: 2022

description: KMD Elev løser de administrative opgaver, der er omkring elevernes stam- og undervisningsoplysninger, samt de administrative opgaver der er med undervisningspligten, adressekontrol, plejebørn/udenbys børn, skoleregister, aktuelt elevtal, skoleindskrivning, skolebestyrelsesvalg, transport/buskort, søskendeoplysninger, forældreoplysninger, elevernes fravær, handleplan, skolefritidsordning, klasseoprykning, prøveafvikling samt ungdomsskoletilbud.
Spatial confined synthesis of submicron Fe-MoS2 with abundant surface cationic groups and sulfur vacancies for enhanced peroxymonosulfate activation
Creators: name: Liang, Shikun
name: Ying, Yunzhan
name: Xu, Xiangwei
name: Qian, Chengbo
name: Jiang, Long
name: Zhou, Jing
name: Wan, Yulong
name: Wang, Lie
name: Yao, Yuyuan
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: The widespread use of emerging refractory organic contaminants poses a significant threat to human health, prompting the need for a cost-effective and efficient removal strategy. While the iron ions/PMS system effectively removes organic pollutants, slow Fe3+ to Fe2+ transformation hampers its efficiency, and the homogeneous distribution of iron ions complicates separation, resulting in secondary sludge pollution. Herein, we developed a novel submicron Fe-MoS2 (S-Fe-MoS2) catalyst with abundant surface cationic groups and sulfur vacancy through a cationic polyacrylamide aerogels (CPAMA) confined hydrothermal synthesis strategy. These features promote active site exposure, enhance reactant adsorption, and accelerate electron transfer between Mo and Fe sites, improving catalytic kinetics and promoting Fe3+/Fe2+ cycle for PMS activation. As a result, the S-Fe-MoS2/PMS system exhibited a high catalytic rate constant (kobs) of 0.32 min−1, in the degradation of 4-chlorophenol (4-CP), 1.5 times higher than that of the conventional Fe-MoS2/PMS system. It also achieved 82.9% total organic carbon (TOC) degradation within 60 min. Additionally, it possessed similar degradation performance for various organic pollutants, along with remarkable reusability (four cycles) and broad pH adaptability (2–8), indicating significant potential for widespread application. This study provided a new way for developing advanced heterogeneous catalysts with high efficiency for water treatment.
Barichneumon derogator
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Barichneumon
Barichneumon derogator

description: Barichneumon derogator (W ESMAEL, 1845)
M a t e r i a l e x a m i n e d: Trap 4: 1♀ 20.iv.-5.v.; trap 7: 1♁ 25-29.vi.
D i s t r i b u t i o n: Transpalaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 98, DOI: 10.5281/zenodo.10415120
On the Orbits of Infalling Satellite Halos
Creators: name: Wetzel, Andrew R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The orbital properties of infalling satellite halos set the initial conditions which control the subsequent evolution of subhalos and the galaxies that they host, with implications for mass stripping, star formation quenching, and merging. Using a high-resolution, cosmological N-body simulation, I examine the orbital parameters of satellite halos as they merge with larger host halos, focusing primarily on orbital circularity and pericenter. I explore in detail how these orbital parameters depend on mass and redshift. Satellite orbits become more radial and plunge deeper into their host halo at higher host halo mass, but they do not significantly depend on satellite halo mass. Additionally, satellite orbits become more radial and plunge deeper into their host halos at higher redshift. I also examine satellite velocities, finding that most satellites infall with less specific angular momentum than the host halo virial value, but that satellites are `hotter' than the host virial velocity. I discuss the implications of these results to the processes of galaxy formation and evolution, and I provide fitting formulas to the mass and redshift dependence of satellite orbital circularity and pericenter.
description: 11 pages, 12 figures, accepted for publication in MNRAS
Emission Line Galaxies in the SHARDS Frontier Fields I: Candidate Selection and the Discovery of Bursty Hα Emitters
Creators: name: Griffiths, Alex
name: Conselice, Christopher J.
name: Ferreira, Leonardo
name: Ceverino, Daniel
name: Rosa-González, Daniel
name: Huertas-Company, Marc
name: Pampliega, Belén Alcalde
name: Pérez-González, Pablo G.
name: Sanchez, Helena Dominguez
name: Vega, Olga
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Emission line galaxies provide a crucial tool for the study of galaxy formation and evolution, providing a means to trace a galaxy's star formation history or metal enrichment, and to identify galaxies at a range of stellar masses. In this paper we present a study of emission line galaxies in the SHARDS Frontier Fields medium-band survey. Through detailed flux calibrations we combine the first results of the SHARDS-FF survey with existing Hubble Frontier Field data to select 1,098 candidate emission line galaxies from the Hubble Frontier Filed clusters Abell 370 and MACS J1149.5+2223. Furthermore, we implement this deep medium-band imaging to update photometric redshift estimates and stellar population parameters and discover 38 predominantly low-mass Hα emitters at redshifts 0.24 < z < 0.46. Overall, 27 of these sources have corresponding UV data from the Hubble Space Telescope which allows us to distinguish these sources and investigate the burstiness of their star formation histories. We find that more than 50% of our sample show an enhancement in Hα over UV, suggesting recent bursts in star formation on time scales of a few, to tens of megayears. We investigate these sources and find that they are typically low-mass disky galaxies with normal sizes. Their structures and star formation suggest that they are not undergoing mergers but are bursting due to alternative causes, such as gas accretion.
description: Accepted at MNRAS, 18 pages, 15 figures
Regnskabsstatistik for fiskeri
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Formålet med regnskabsstatistik for fiskeri er at belyse økonomien i fiskeriet. Statistikken anvendes til opgørelser og prognoser, samt som grundlag for indberetninger af økonomiske oplysninger for fiskeriet til EU.
A new particle material (CTS/ZMS) for removing ammonia and nitrate from groundwater: performance and regeneration
Creators: name: Luo, Yingjie
name: Liu, Shui
name: Shi, Junying
name: Xu, Song
name: Gao, Yunan
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Biophysics
Space Science
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Hematology

description: A new type of particle material modified zeolite molecular sieve (CTS/ZMS) is developed for the simultaneous removal of NH4+-N and NO3--N in groundwater. To ascertain the optimal performance of CTS/ZMS, a custom central composite design (CCD) was utilised to assess the operational parameters (dosage and contact time) of CTS/ZMS composites. Batch experiments were carried out to determine the removal efficiency and adsorption capacity across varying pH values (3-12) and temperatures (5 °C to 30 °C). The results of response surface three-dimensional analysis showed the removal efficiencies of nitrate and ammonium ions are the highest at a dosage of 5.5 g/L of CTS/ZMS adsorbents and adsorption time of 6.25 h and are respectively observed to be 40%, and 80.2%. Adsorption thermodynamic analysis (ΔG0<0, ΔH0>0, ΔS0>0) revealed ammonia and nitrate adsorption on CTS/ZMS composites are spontaneous and feasible at high temperatures. SEM, EDS, BET, FTIR and XPS were employed for analyzing the adsorption mechanism of CTS/ZMS for NH4+-N and NO3--N and included mostly ion exchange, electrostatic interaction, and hydrogen bonding. Different regeneration methods including water regeneration, thermal regeneration, and chemical regeneration for CTS/ZMS composites were analyzed to evaluate the removal efficiency of NH4+-N and NO3--N. The saturated CTS/ZMS composites regenerated by first 1 mol/L NaCl solution, followed by 1 mol/L Na2CO3 solution demonstrated the highest ammonia and nitrate removal efficiency. The experimental data indicated pseudo-second-order kinetic model and the Freundlich model explained well the ammonia and nitrate adsorption process of regenerated CTS/ZMS composites. According to the Langmuir model, the regenerated CTS/ZMS can adsorb a maximum of 0.92 mg/g of ammonia and 1.98 mg/g of nitrate. The results demonstrate that CTS/ZMS composites serve as a potentially efficient adsorbent for removing ammonia and ions from groundwater. This study offers technical guidelines and support for the future production and application of CTS/ZMS.
Non-local Andreev transport through an interacting quantum dot
Creators: name: Futterer, David
name: Governale, Michele
name: Pala, Marco G.
name: König, Jürgen
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate sub-gap transport through a single-level quantum dot tunnel coupled to one superconducting and two normal-conducting leads. Despite the tendency of a large charging energy to suppress the equilibrium proximity effect, a finite Andreev current through the dot can be achieved in non-equilibrium situations. We propose two schemes to identify non-local Andreev transport. In one of them, the presence of strong Coulomb interaction leads to negative values of the non-local conductance as a clear signal of non-local Andreev transport.
description: 5 pages, 4 figures
Randomised Variable Neighbourhood Search for Multi Objective Optimisation
Creators: name: Geiger, Martin Josef
Publisher: name: arXiv
Year: 2008
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Various local search approaches have recently been applied to machine scheduling problems under multiple objectives. Their foremost consideration is the identification of the set of Pareto optimal alternatives. An important aspect of successfully solving these problems lies in the definition of an appropriate neighbourhood structure. Unclear in this context remains, how interdependencies within the fitness landscape affect the resolution of the problem. The paper presents a study of neighbourhood search operators for multiple objective flow shop scheduling. Experiments have been carried out with twelve different combinations of criteria. To derive exact conclusions, small problem instances, for which the optimal solutions are known, have been chosen. Statistical tests show that no single neighbourhood operator is able to equally identify all Pareto optimal alternatives. Significant improvements however have been obtained by hybridising the solution algorithm using a randomised variable neighbourhood search technique.
Iota-carrageenan as a regenerating system for Eu3+ recovery: adsorption/desorption cycles
Creators: name: Levy-Ontman, Oshrat
name: Nagar, Shir
name: Paz-Tal, Ofra
name: Wolfson, Adi
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: Virology

description: Renewable and biodegradable polysaccharides attract attention as environmentally friendly adsorbents for the removal of heavy metals from wastewater. One such group, is carrageenan, of which were recently successfully employed to adsorb representative lanthanide and actinide ions. Herein, iota-carrageenan-based hydrogels were used to adsorb europium ions (Eu3+) from water solutions, followed by desorption of the ions from the hydrogel beads and recycling of the beads three times. It was found that sorption yields from a 500 mg/L Eu3+ ion solution with beads that were prepared with 1 or 2 wt/v% aqueous solution of iota-carrageenan with CaCl2 (0.5 M) reached maximum sorption yield of 50% and 65%, correspondingly, after 1 h. In addition, the sorption kinetics followed the pseudo second-order model controlled by chemisorption. Desorption yields in the first cycle using NaNO3 (1 M) with both preparations were 57% and 74%, respectively. The sorption yields increased during the second and third cycles and were efficient in the overall pH range. Cryo-SEM, SEM, SEM-EDS and TGA analyses verified the adsorption and desorption of Eu3+ ions to and from the iota beads and that the Ca2+ ions that initially crosslinked the hydrogel were replaced during the cycles by Eu3+ or Na+ ions. In addition, the beads were stable and easily reusable for several sorption/desorption cycles. Furthermore, after sorption, the beads were characterised by a porous structure, such that beads prepared with a 2 wt/v% aqueous solution of iota-carrageenan yielded a more porous, ordered structure, and after desorption, the bead textures became even more porous.
The $Spin(7)$-structures on complex line bundles and explicit Riemannian metrics with SU(4)-holonomy
Creators: name: Bazaikin, Ya. V.
name: Malkovich, E. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C25

description: We completely explore the system of ODE's which is equivalent to the existence of a parallel $Spin(7)$-structure on the cone over a 7-dimensional 3-Sasakian manifold. The one-dimensional family of solutions of this system is constructed. The solutions of this family correspond to metrics with holonomy SU(4) which generalize the Calabi metrics.
description: 11 pages
Effect of hydrochar from sludge mixed with coffee grounds on the immobilization of Cu, Cr and Ni in soil
Creators: name: Tang, Jingxiang
name: Chen, Yu
name: He, Liwenze
name: Li, Yanjun
name: Li, Haiquan
name: Sun, Fei
name: Liu, Ying
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine

description: In this study, hydrochars were prepared at varying temperatures with distinct mixing ratio, and then the hydrochars were characterized and evaluated for heavy metals to ascertain its potential as a soil conditioner. The application of elevated temperatures resulted in a reduction in the yield of hydrochars, whereas the incorporation of coffee grounds led to an increase in the yield. The blended hydrochar displays elevated ash, fixed carbon, and diminished H/C, O/C, and (O + N)/C ratios, indicating enhanced stability in soil treatment and potential for enhanced soil fertility. The application of hydrothermal carbonization facilitated the stabilization of heavy metals within the sewage sludge, with the stabilizing effect being enhanced by the addition of coffee grounds. Following the application of SCC as a soil conditioner to the heavy metal-contaminated soil for a period of 90 days, it was observed that the heavy metals Cu, Cr, and Ni present in the contaminated soil underwent a transition from an unstable to a stable speciation. Of the treatments tested, AK15 was identified as the most effective, demonstrating a significant reduction in the risk of leaching and biotoxicity associated with Cu, Cr, and Ni in the contaminated soil.
Surface energy and magneto-capacitance of superconductors under electric field bias
Creators: name: Morawetz, K.
name: Lipavský, P.
name: Koláček, J.
name: Brandt, E. H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A superconducting layer exposed to a perpendicular electric field and a parallel magnetic field is considered within the Ginzburg-Landau (GL) approach. The GL equation is solved near the surface and the surface energy is calculated. The nucleation critical field of superconducting state at the surface depends on the magnetic and electric fields. Special consideration is paid to the induced magnetic-field effect cause d by diamagnetic surface currents. The latter effect is strongly dependent on the thickness of the sample. The effective inverse capacitance determines the effective penetration depth. It is found that the capacitance exhibits a jump at the surface critical field. An experiment is suggested for determining the change in the effective capacitance of the layer.
Good practice factsheet: outdoor rearing of rabbits
Creators: name: EURCAW-Poultry-SFA
Publisher: name: Zenodo
Year: 2024
Subjects: outdoor rearing
feed diversification
rabbit

description: This factsheet is an example of a possible way of breeding and rearing rabbits outdoor. The main advantages for rabbit welfare will be described as well as the main issues that might appear, particularly related to health. The farm used as example is a small scale farm producing 300 rabbits a year in organic production. On average five bucks are used for 25 to 30 does. Females are housed by groups of 3 and will stay permanently together in an outdoor enclosure of 150 m². Each enclosure is furnished with collective shelter with straw bedding, three individual smaller nests, trees, grass and bushes or scrub. The fence is approx. 60 cm high. Electrical wire is installed at the bottom and the top of the fence. Rabbits are weaned between 40 and 50 days, when weighting approximatively 1 kg and are housed in similar enclosures.
Monopolium production from photon fusion at the Large Hadron Collider
Creators: name: Epele, Luis N.
name: Fanchiotti, Huner
name: Canal, Carlos A. Garcia
name: Vento, Vicente
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Magnetic monopoles have attracted the attention of physicists since the founding of the electromagnetic theory. Their search has been a constant endeavor which was intensified when Dirac established the relation between the existence of monopoles and charge quantization. However, these searches have been unsuccessful. We have recently proposed that monopolium, a monopole-antimonopole bound state, so strongly bound that it has a relatively small mass, could be easier to find and become an indirect but clear signature for the existence of magnetic monopoles. In here we extend our previous analysis for its production to two photon fusion at LHC energies.
description: 11 pages, 6 Postscript figures, uses epsfig.sty
Deciphering the role of the nanoscale clustering of activating and costimulatory antibodies on T cell activation
Creators: name: Le Saux, Guillaume
name: Nowakowski, Piotr
name: Toledo, Esti
name: Tzdaka, Sivan
name: Yassin, Abed Al-Kader
name: Naaz, Shagufta
name: Segal, Yuval
name: Maman, Brit
name: Porgador, Angel
name: Smith, Ana-Sunčana
name: Schvartzman, Mark
Publisher: name: Zenodo
Year: 2024
Subjects: immunology
T cell
membrane fluctuation model

description: Data for figures in manuscrupt "Deciphering the role of the nanoscale clustering of activating and costimulatory antibodies on T cell activation"
Jupiter as a Rotating Bipolytrope
Creators: name: Kadam, Kundan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Polytropes have long been used to model a wide variety of astrophysical objects. A bipolytrope (composite polytrope) may be used for bodies with a distinct core-envelope structure. In this short paper, I demonstrate that a rotating bipolytrope is a reasonable approximation for Jovian interior. Similar models may be used to probe rotating exoplanets to gain an intuitive understanding of their internal structure.
description: Research Notes of the AAS article with 1 figure
Effects of nano-bubble water on anaerobic co-digestion of cabbage waste and cow manure under mesophilic and thermophilic conditions
Creators: name: Zhou, Youfei
name: Guo, Peilin
name: Liu, Yi
name: Hu, Weijie
name: Wang, Tianfeng
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: The impact of four nano-bubble water (NBW) additions on the hydrolysis rate, methane yield, and microbial community of co-digestion of cabbage waste (CW) and cow manure (CM) under mesophilic and thermophilic conditions were investigated. Adding NBW under mesophilic conditions promoted hydrolysis, and the highest soluble chemical oxygen demand of the mesophilic digesters with the addition of CO2-NBW increased by 15.86%. Methane yield in the mesophilic digesters with Air-NBW and CO2-NBW increased by 17.54% and 14.72%, respectively. Moreover, the addition of NBW further accelerated the methane yield rate under mesophilic conditions. Due to the influence of thermophilic temperature, the impact of NBW addition on hydrolysis, methane yield, and methane yield rate in the thermophilic digesters did not differ significantly from the control. The addition of Air-NBW and N2-NBW in the thermophilic digesters resulted in only marginal increases in methane yield, by 1.09% and 5.61%, respectively. NBW addition enhanced both the abundance and diversity of microbial communities in both mesophilic and thermophilic digesters. The addition of NBW represents a promising technological advancement for enhancing the efficiency of anaerobic co-digestion of CW and CM.
A method to compute the communicability of nodes through causal paths in temporal networks
Creators: name: Funel, Agostino
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We present a method aimed to compute the communicability (broadcast and receive) of nodes through causal paths in temporal networks. The method considers all possible combinations of chronologically ordered products of adjacency matrices of the network snapshots and by means of a damping procedure favors the paths that have high communication efficiency. We apply the method to four real-world networks of face-to-face human contacts and identify the nodes with high communicability. The accuracy of the method is proved by studying the spread of an epidemic in the networks using the susceptible-infected-recovered model. We show that if a node with high broadcast is chosen as the origin of the outbreak of infection then the epidemic spreads early while it is delayed and inhibited if the origin of infection is a node with low broadcast. Receiving nodes can be treated as broadcasters if the arrow of time is reversed.
description: 21 pages, 8 figures
All-sky search of NAUTILUS data
Creators: name: Astone, P.
name: Bassan, M.
name: Bonifazi, P.
name: Borkowski, K. M.
name: Budzyński, R. J.
name: Chincarini, A.
name: Coccia, E.
name: D'Antonio, S.
name: Emilio, M. Di Paolo
name: Fafone, V.
name: Frasca, S.
name: Foffa, S.
name: Giordano, G.
name: Jaranowski, P.
name: Kondracki, W.
name: Królak, A.
name: Maggiore, M.
name: Marini, A.
name: Minenkov, Y.
name: Modena, I.
name: Modestino, G.
name: Moleti, A.
name: Pallottino, G. V.
name: Palomba, C.
name: Parodi, R.
name: Pietka, M.
name: Pizzella, G.
name: Pletsch, H. J.
name: Quintieri, L.
name: Ricci, F.
name: Rocchi, A.
name: Ronga, F.
name: Sturani, R.
name: Terenzi, R.
name: Vaccarone, R.
name: Visco, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A search for periodic gravitational-wave signals from isolated neutron stars in the NAUTILUS detector data is presented. We have analyzed half a year of data over the frequency band $<922.2; 923.2>$ Hz, the spindown range $$ Hz/s and over the entire sky. We have divided the data into 2 day stretches and we have analyzed each stretch coherently using matched filtering. We have imposed a low threshold for the optimal detection statistic to obtain a set of candidates that are further examined for coincidences among various data stretches. For some candidates we have also investigated the change of the signal-to-noise ratio when we increase the observation time from two to four days. Our analysis has not revealed any gravitational-wave signals. Therefore we have imposed upper limits on the dimensionless gravitational-wave amplitude over the parameter space that we have searched. Depending on frequency, our upper limit ranges from $3.4 \times 10^{-23}$ to $1.3 \times 10^{-22}$. We have attempted a statistical verification of the hypotheses leading to our conclusions. We estimate that our upper limit is accurate to within 18%.
description: LaTeX, 12 pages
Combined Evaluation of ST-segment Elevation in lead AVR and ST-segment Depression in other Leads Enhances Prediction of in-hospital  Cardiovascular Death in Patients with Non ST-segment Elevation Acute Coronary Syndrome
Creators: name: Taglieri, Nevio <1976>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2010
Subjects: MED/11 Malattie dell'apparato cardiovascolare

description: Objective: To investigate the prognostic significance of ST-segment  elevation (STE) in aVR associated with ST-segment depression (STD) in other leads in patients with non-STE acute coronary syndrome (NSTE-ACS).
Background: In NSTE-ACS patients, STD has been extensively associated with severe coronary lesions and poor outcomes. The prognostic role of STE in aVR is uncertain.
Methods: We enrolled 888 consecutive patients with NSTE-ACS. They were divided into two groups according to the presence or not on admission ECG of aVR STE≥ 1mm and STD (defined as high risk ECG pattern). The primary and secondary endpoints were: in-hospital cardiovascular (CV) death and the rate of culprit left main disease (LMD). 
Results: Patients with high risk ECG pattern (n=121) disclosed a worse clinical profile compared to patients (n=575) without [median GRACE (Global-Registry-of-Acute-Coronary-Events) risk score =142 vs. 182, respectively]. A total of 75% of patients underwent coronary angiography. The rate of in-hospital CV death was 3.9%. On multivariable analysis patients who had the high risk ECG pattern showed an increased risk of CV death (OR=2.88, 95%CI 1.05-7.88) and culprit LMD  (OR=4.67,95%CI 1.86-11.74) compared to patients who had not. The prognostic significance of the high risk ECG pattern was maintained even after adjustment for the GRACE risk score (OR = 2.28, 95%CI:1.06-4.93 and OR = 4.13, 95%CI:2.13-8.01,  for primary and secondary endpoint, respectively). 
 Conclusions: STE in aVR associated with STD in other leads predicts in-hospital CV death and culprit LMD. This pattern may add prognostic information in patients with NSTE-ACS on top of recommended scoring system.
Barichneumon gemellus
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Barichneumon
Barichneumon gemellus

description: Barichneumon gemellus (GRAVENHORST, 1829)
M a t e r i a l e x a m i n e d: Trap 2: 1♁ 20.iv.-5.v.; trap 4: 1♀ 1♁ 5-20.v., 2♀♀ 10.x.-3.xi.; trap 12: 1♀ 1-15.vi.; trap 15: 1♀ 20.v.-2.vi., 2♀♀ 16-30.vi., 1♀ 14-28.vii., 1♀ 20.viii.-22.ix.
D i s t r i b u t i o n: Transpalaearctic, known from Georgia (RIEDEL et al. 2018).
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 98, DOI: 10.5281/zenodo.10415120
Barichneumon vicarius
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Barichneumon
Barichneumon vicarius

description: Barichneumon vicarius (W ESMAEL, 1845)
M a t e r i a l e x a m i n e d: Trap4: 1♀ 13-27.vii.
D i s t r i b u t i o n: Transpalaearctic, known from Georgia (RIEDEL et al. 2018).
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 98, DOI: 10.5281/zenodo.10415120
Electrostatics of Gapped and Finite Surface Electrodes
Creators: name: Schmied, Roman
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present approximate methods for calculating the three-dimensional electric potentials of finite surface electrodes including gaps between electrodes, and estimate the effects of finite electrode thickness and an underlying dielectric substrate. As an example we optimize a radio-frequency surface-electrode ring ion trap, and find that each of these factors reduces the trapping secular frequencies by less than 5% in realistic situations. This small magnitude validates the usual assumption of neglecting the influences of gaps between electrodes and finite electrode extent.
description: 9 pages, 9 figures (minor changes)
The River and the Sky: Astronomy and Topography in Caral Society, America's First Urban Centers
Creators: name: González-García, A. César
name: Crispín, Aldemar
name: Solís, Ruth Shady
name: Ricra, José
name: Criado-Boado, Felipe
name: Belmonte, Juan A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: America's first urban centres were allegedly located at the Supe Valley sites in Peru. After investigating the location and the orientation of the main built structures, we show that it is not only the presence of the River Supe that determines their orientation but also astronomical relationships within the orientation of the buildings dictate their setting within the valley. The southernmost position of moonrise on the horizon seems to be the most important astronomical target. There is the possibility of an evolution toward attributing greater importance to the June solstice sunrise and the rising of certain stars or asterisms. These orientations could elate to specific moments throughout the year, in particular to seasonal rains, subsequent river flooding, and agricultural cycles. This is one of the earliest examples of the interaction of land- and skyscapes in human cultures and indeed the first in the Americas.
description: 44 pages, 8 figures, 1 table
РАҚАМЛИ ИҚТИСОДИЁТ  ШАРОИТДА ТЕЛЕКОММУНИКАЦИЯ  ХИЗМАТЛАРИ СИФАТИНИ ОШИРИШ
Creators: name: Очилов, Лазиз
Publisher: name: Zenodo
Year: 2023

description: Ахборот-коммуникация технологияларининг жадал ривожланиши, иқтисодиётни рақамлаштириш, истеъмолчиларнинг ахборот маданиятининг ўсиши корхоналарнинг виртуал маконда мавжудлигини оширишни ва маркетинг  усулларини тубдан ўзгартириш таклиф қилинган. Виртуал бозорлар савдогарлар учун янги имкониятларни тақдим этиши, бу тармоққа уланган Интернет алоқалари ва рақамли маркетинг техникаси билан анъанавий маркетинг воситаларини қўшишда телекоммуникация хизматлари ривожланиши кўрсатиб утилган.
Emission line properties of Pure AGNs: Investigating the range of positions occupied by AGNs in the BPT diagram
Creators: name: Agostino, Chrisopher
Publisher: name: Zenodo
Year: 2021

description: Investigating topics in galaxy formation and evolution requires a detailed understanding of the role of AGNs and it is critical to be able to reliably select or remove AGNs from samples of galaxies. If an AGN’s contributions are present but unrecognized, then measurements of its host’s properties such as star formation rate or gas-phase metallicity will be inaccurate. As a method for separating AGNs and star-forming galaxies, the BPT diagram is of particular interest because it uses commonly available optical emission line ratios and is already widely used in studies of narrow emission line galaxies. It is, however, not well understood what determines where an AGN lies on the BPT diagram. In this talk, we look at the line ratios of “pure” AGNs—BPT AGNs which have had their star formation contributions empirically removed. We account for this by matching AGNs to star-forming galaxies with similar host properties then subtract the emission fluxes from star formation. We find that such pure AGNs still populate the full range of the AGN branch, suggesting it is more than simply a mixing sequence between star formation and AGNs and that narrow-line regions have a wide variety of physical conditions. We explore how an AGN’s final position on the BPT diagram relates to host star formation, ionizing source properties, and narrow line region conditions. The methods employed here may be of use in uncovering the nature of AGNs at higher redshifts with Roman Space Telescope operations.
Design, synthesis and Chemical-physical characterization of photocatalytic inorganic nanocrystals for technological applications
Creators: name: Marchetti, Marco <1980>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: CHIM/03 Chimica generale e inorganica

description: This work was based on the synthesis and characterization of innovative crystals for biomedical and technological applications.
Different types of syntheses were developed in order to obtain crystals with high photocatalytic properties.
A hydrothermal synthesis was also processed  to correlate the chemical-physical characteristics with synthesis  parameters obtaining synthesis of nanoparticles of titanium dioxide with different morphology, size and crystalline phase depending on the variation of the synthesis parameters.
Also a synthesis in water at 80 °C temperature and low pressure was developed from which anatase containing a small percentage of brookite nanoparticles were obtained, presenting a high photocatalytic activity. These particles have been used to obtain the microcrystals formed by an inorganic core of hydroxyapatite surface covered by TiO2 nanoparticles.
Micrometer material with higher photocatalytic has been produced.
The same nanoparticles have been functionalized with resorcinol oxidized in order to increase the photocatalytic efficiency. Photodegradation test results  have confirmed this increase.
Finally, synthetic nanoparticles with a waterless synthesis using formic acid and octanol, through esterification "in situ" were synthesized. Nanoparticles superficially covered by carboxylic residues able to bind a wide range of molecules to obtain further photocatalytic properties were obtained.
Essays in comparative dynamics
Creators: name: Davidson, Russell
Publisher: name: University of British Columbia
Year: 2010

description: Problems in the theory of economic dynamics are tackled both by theoretical arguments and by use of specific examples. The work is divided into three essays. The first treats optimal control theory from an economic point of view, giving an exposition of the mathematical theory in terms of economic concepts. The idea of the marginal worth of time is introduced and found to be useful in a variety of problems. An interpretation is given of the phase planes of optimal control problems as demand-and-supply diagrams. The second essay makes use of the techniques developed in the first to solve the problem of when and how a firm faced with adverse economic circumstances will choose to go out of business if its operations depend on a stock of some fixed asset that depreciates over time. A straightforward catalogue is presented of different possible outcomes. The third essay deals with a model of urban housing. It contains two main sections. In the first, an equilibrium state is described in which demand by tenants for housing is met by supply from landlords who act as profit maximisers over the whole period of time that their property exists. The rent paid for any particular dwelling is assumed to depend on its state of upkeep, which in turn depends on how much is spent by a landlord on maintenance. The equilibrium is found by a procedure analogous to that regularly used in general equilibrium theory, namely by finding a fixed point of a mapping in a (here infinite-dimensional) vector space. In the second section of the essay, it is assumed that some externality arises which adversely affects urban life and which provokes people to move out to suburbs. The consequences of this are studied and two different kinds of dynamical evolution can be distinguished. One, in which house construction in the suburbs is slow enough to make it necessary for new construction to continue in the city, tends not to be disastrous for the city; the other, in which all urban construction stops when the externality arises, usually leads to complete decay of the city. Throughout the thesis there is an emphasis on the differences in approach between static or quasistatic problems and dynamic ones.
Coelichneumon bohemani
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Coelichneumon
Coelichneumon bohemani

description: Coelichneumon bohemani (HOLMGREN, 1864)
M a t e r i a l e x a m i n e d: Trap 4: 1♀ 21.ix.-5.x.; trap 12: 1♀ 1-15.vi.; trap 15: 1♁ 2-16.vi., 3♁♁ 30.vi.-14.vii., 2♁♁ 14-28.vii., 1♀ 25.viii.-8.ix.
D i s t r i b u t i o n: Transpalaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 98, DOI: 10.5281/zenodo.10415120
Tilbudsportalen
Creators: Socialstyrelsen
Publisher: name: Rigsarkivet
Year: 2022

description: Tilbudsportalen skal bidrage med et overblik over tilbud og udviklingen på det specialiserede socialområde.
Tilbudsportalen er et kommunalt, regionalt og nationalt, samt socialfagligt og økonomisk styringsværktøj, hvor formålet er:

·	at styrke overblikket og forbedre planlægningsgrundlaget for tilbud,
·	at styrke grundlaget for valg af konkrete tilbud til den enkelte borger,
·	at skabe en generel åbenhed og gennemskuelighed i de tilbud, der er registreret i portalen,
·	at skabe sammenlignelighed mellem tilbuddene, herunder mellem offentlige og private tilbud, og udgifterne til tilbuddene, og
·	at sikre en lige konkurrence mellem private og offentlige leverandører.
Phases of one dimensional large N gauge theory in a 1/D expansion
Creators: name: Mandal, Gautam
name: Mahato, Manavendra
name: Morita, Takeshi
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We consider large N Yang Mills theory with D adjoint scalar fields in d dimensions for d=0 or 1. We show the existence of a non-trivial saddle point of the functional integral at large D which is characterized by a mass gap for the adjoint scalars. We integrate out the adjoint scalars in a 1/D expansion around the saddle point. In case of one dimension which is regarded as a circle, this procedure leads to an effective action for the Wilson line. We find an analogue of the confinement/deconfinement transition which consists of a second order phase transition from a uniform to a non-uniform eigenvalue distribution of the Wilson line, closely followed by a Gross-Witten-Wadia transition where a gap develops in the eigenvalue distribution. The phase transition can be regarded as a continuation of a Gregory-Laflamme transition. Our methods involve large values of the dimensionless 'tHooft coupling. The analysis in this paper is quantitatively supported by earlier numerical work for D=9.
description: 27 pages + 21 pages of Appendix; 8 figures, v2:some comments are added in sec.4.3, minor corrections, one reference added, v3: minor corrections, one reference added, version to be published in JHEP
Politiche attive del lavoro e ammortizzatori sociali in deroga: misure difensive o di promozione delle capacità?
Active labour market policies and unemployment benefits “in deroga”: defensive measures or devices to promote capabilities?
Creators: name: Di Lieto, Giuseppe <1966>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: SPS/09 Sociologia dei processi economici e del lavoro

description: Il tema generale del dottorato di ricerca è l'analisi delle politiche di attivazione in Italia durante la crisi economica. La combinazione di politiche attive e passive del lavoro viene interpretata ricorrendo al quadro teorico proposto da Amartya Sen e basato sul concetto di capability. Abbiamo considerato le misure nazionali e regionali nel quadro delle linee guida europee e analizzato le tendenze verso l'empowerment dei beneficiari di politiche del lavoro attraverso il concetto di capability proposto da Sen. La ricerca empirica ha utilizzato diversi strumenti per la raccolta dei dati: focus group, un questionario inviato ad un campione di 1.200 lavoratori, e interviste.
description: The general theme of the Ph.D. thesis is the analysis of activation policies in Italy during the current economic crises. The combination of active and passive labour policies is interpreted recurring to the theoretical framework proposed by Amartya Sen and based on the concept of capability. We have considered the design of the national and regional measures in the framework of European guidelines and we have analyzed trends towards the empowerment of the beneficiaries of labour policies in the sense proposed by Sen with the concept of capability. The empirical research has used different tools for data collection: focus group, a questionnaire sent to a sample of 1,200 workers, and interviews.
Registeret for udenlandske tjenesteydelser
Creators: Erhvervsstyrelsen
Publisher: name: Rigsarkivet
Year: 2022

description: Registret for Udenlandske Tjenesteydere (RUT) er den danske stats officielle register til at anmelde udenlandske tjenesteydelser. Udenlandske tjenesteydere (udstationerede medarbejdere og selvstændige erhvervsdrivende), der udfører arbejde i Danmark, skal anmelde det i RUT