cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Computational Image Enhancement for Frequency Modulated Continuous Wave (FMCW) THz Image
Creators: name: Wong, Tak Ming
name: Kahl, Matthias
name: Bolívar, Peter Haring
name: Kolb, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, a novel method to enhance Frequency Modulated Continuous Wave (FMCW) THz imaging resolution beyond its diffraction limit is proposed. Our method comprises two stages. Firstly, we reconstruct the signal in depth-direction using a sinc-envelope, yielding a significant improvement in depth estimation and signal parameter extraction. The resulting high precision depth estimate is used to deduce an accurate reflection intensity THz image. This image is fed in the second stage of our method to a 2D blind deconvolution procedure, adopted to enhance the lateral THz image resolution beyond the diffraction limit. Experimental data acquired with a FMCW system operating at 577 GHz with a bandwidth of 126 GHz shows that the proposed method enhances the lateral resolution by a factor of 2.29 to 346.2um with respect to the diffraction limit. The depth accuracy is 91um. Interestingly, the lateral resolution enhancement achieved with this blind deconvolution concept leads to better results in comparison to conventional gaussian deconvolution. Experimental data on a PCB resolution target is presented, in order to quantify the resolution enhancement and to compare the performance with established image enhancement approaches. The presented technique allows exposure of the interwoven fibre reinforced embedded structures of the PCB test sample.
description: This is a pre-print of an article published in Journal of Infrared, Millimeter, and Terahertz Waves. The final authenticated version is available online at: https://doi.org/10.1007/s10762-019-00609-w
Additional file 10: of Comparative analysis of binding patterns of MADS-domain proteins in Arabidopsis thaliana
Creators: name: Aerts, Niels
name: Bruijn, Suzanne De
name: Mourik, Hilda Van
name: Angenent, Gerco
name: Dijk, Aalt Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Figure S4. GA/CT-rich motif. Logo representation of all matches to the motifs found by MEME. Datasets are from (A) AG (B) AP1 (C) AP3 (D) PI (E) SEP3 (F) SOC1. (PDF 122 kb)
title: Food choice and pharyngeal pumping activity of bacterial-feeding nematodes are driven by different functional traits
Creators: name: Ortlieb, Christin
name: Katzer, Ben
name: Liess, Robin
name: Gartz, Martha
name: Steinert, Michael
name: Ruess, Liliane
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: Free-living nematodes
subject: Plectus
subject: Diploscapter
subject: Food choice
subject: Pharyngeal pumping
subject: Functional response
subject: 570 Biologie
subject: 610 Medizin und Gesundheit

description: The feeding behavior of free-living nematodes is shaped by several factors, including food choice and food consumption. The latter is commonly investigated by determining the pumping rate of the pharynx. However, whether the pharyngeal pumping activity also reflects food selection, i.e. whether the pumping rate for preferred food is increased, is largely unknown. The aim of this study was to investigate the relation between pumping rate and food choice. For this, the preference of the nematodes Diploscapter coronatus, Diploscapter pachys, Plectus similis and Plectus sp. were examined in binary choice assays. The bacteria Bacillus subtilis, Kitasatospora sp., Sphingomonas trueperi, Pseudomonas fluorescens and two Legionella pneumophila strains were tested against Escherichia coli OP50. The nematode pumping rates were determined for each bacterial diet. Additionally, the effects of bacterial species and size, and of nematode species and genus, size of buccal cavity and pharynx morphology, were investigated. The nematodes showed a preference for P. fluorescens (except D. pachys) and avoidance of B. subtilis, Kitasatospora sp. and L. pneumophila. The determinants of food choice were nematode species, bacterial species and size, while the pumping rates varied with genus and pharynx proportion. The food preference determined by the choice assay was not necessarily associated with an upregulation of pharyngeal pumping, e.g. Plectus preferred P. fluorescens over E. coli OP50 when having a choice but pumped significantly faster when feeding on the latter. Although the pumping rate changed with bacterial species, there was no clear pattern that allowed a correlation with food choice across the tested nematode taxa, suggesting that pumping frequency is no indicator for food preference. Relating these results to nematode foraging strategy, food choice was determined by bacterial traits associated with diet quality and search, while food consumption was linked to nematode traits affecting diet handling.
Distinguishing Short Quantum Computations
Creators: name: Rosgen, Bill
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Distinguishing logarithmic depth quantum circuits on mixed states is shown to be complete for QIP, the class of problems having quantum interactive proof systems. Circuits in this model can represent arbitrary quantum processes, and thus this result has implications for the verification of implementations of quantum algorithms. The distinguishability problem is also complete for QIP on constant depth circuits containing the unbounded fan-out gate. These results are shown by reducing a QIP-complete problem to a logarithmic depth version of itself using a parallelization technique.
description: 12 pages, 4 figures, to be published in the proceedings of STACS 2008
Improving the Stability and Performance of N-Type Organic Thin-Film Transistors
Creators: name: Brixi, Samantha
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2024
Subjects: OTFT
Organic Electronics
N-Type
Polymer
Stability

description: Organic electronics are electronic devices which contain an organic semiconductor (OSC) rather than a typical inorganic based semiconductor. Organic electronics have the potential to usher in a new generation of flexible, light-weight, and wearable electronic devices; whether it is ultra-thin high-quality images from organic light-emitting diode displays, or highly sensitive point-of-care sensors and wearable health-monitoring systems, organic electronics represent a new horizon of technological development. Behind all these emerging applications, high performance organic thin-film transistors (OTFTs) are required. OSCs for electron-transporting (n-type) OTFTs has lagged behind their hole-transporting (p-type) counterparts for many years in terms of both performance and stability. While research in n-type OTFT materials has been increasing in the past decade, these hurdles persist. This thesis aims to address both the lower stability and performance of n-type OTFTs. Chapter 2 outlines a study that benchmarks the stability of various n-type OSCs, which can be used as a methodology for future studies. In Chapter 3, a study is presented that makes a first attempt to screen various chemical functionalities for OTFT performance stabilization. This chapter addresses a lack of organized approaches to the development of additives for organic electronic devices and highlights trends in potential chemical moieties to be used for improving device stability and performance. Particularly, pyridine was found to be a candidate material for enhancement of device stability. Chapter 4 directly applies the findings from Chapter 3, where poly(2-vinyl pyridine) (P2VP) was synthesized knowing the pyridine moiety had previously enhanced n-type OTFT stability. A variety of blend ratios with P2VP and our n-type OSC were studied, and the film properties examined to determine the optimal ratio for device stabilization. Finally, in Chapter 5 a study is presented incorporating not only an organic semiconducting layer, but also an organic poly(ionic liquid) gating layer. This represents a step towards fully-organic and less rigid device structures compared to previous studies. In this study, significant improvements in the OTFT operating voltages were found compared to previously fabricated devices, which would be feasible for real-world applications of these devices. All works beyond Chapter 2 have also used large numbers of replicate devices to address another issue endemic in the field: poorly represented statistics and few reported devices. This thesis represents contributions to methodologies for studying OTFT stability, the development of practical and low-cost additives for n-type OTFT stability, and the fabrication of majority organic and low-voltage operation OTFTs.
Clumpy Galaxies in CANDELS. II. Physical Properties of UV-bright Clumps at $0.5\leq z<3$
Creators: name: Guo, Yicheng
name: Rafelski, Marc
name: Bell, Eric F.
name: Conselice, Christopher J.
name: Dekel, Avishai
name: Faber, S. M.
name: Giavalisco, Mauro
name: Koekemoer, Anton M.
name: Koo, David C.
name: Lu, Yu
name: Mandelker, Nir
name: Primack, Joel R.
name: Ceverino, Daniel
name: de Mello, Duilia F.
name: Ferguson, Henry C.
name: Hathi, Nimish
name: Kocevski, Dale
name: Lucas, Ray A.
name: Pérez-González, Pablo G.
name: Ravindranath, Swara
name: Soto, Emmaris
name: Straughn, Amber
name: Wang, Weichen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Studying giant star-forming clumps in distant galaxies is important to understand galaxy formation and evolution. At present, however, observers and theorists have not reached a consensus on whether the observed "clumps" in distant galaxies are the same phenomenon that is seen in simulations. In this paper, as a step to establish a benchmark of direct comparisons between observations and theories, we publish a sample of clumps constructed to represent the commonly observed "clumps" in the literature. This sample contains 3193 clumps detected from 1270 galaxies at $0.5 \leq z < 3.0$. The clumps are detected from rest-frame UV images, as described in our previous paper. Their physical properties, e.g., rest-frame color, stellar mass (M*), star formation rate (SFR), age, and dust extinction, are measured by fitting the spectral energy distribution (SED) to synthetic stellar population models. We carefully test the procedures of measuring clump properties, especially the method of subtracting background fluxes from the diffuse component of galaxies. With our fiducial background subtraction, we find a radial clump U-V color variation, where clumps close to galactic centers are redder than those in outskirts. The slope of the color gradient (clump color as a function of their galactocentric distance scaled by the semi-major axis of galaxies) changes with redshift and M* of the host galaxies: at a fixed M*, the slope becomes steeper toward low redshift, and at a fixed redshift, it becomes slightly steeper with M*. Based on our SED-fitting, this observed color gradient can be explained by a combination of a negative age gradient, a negative E(B-V) gradient, and a positive specific star formation rate gradient of the clumps. We also find that the color gradients of clumps are steeper than those of intra-clump regions. [Abridged]
description: 23 pages, 14 figures. Accepted by ApJ. The clump catalog will be published online in ApJ. It can also be requested through emails to the first author or this link http://faculty.missouri.edu/guoyic/data/clump/
title: People with aphasia show stable Cumulative Semantic Interference (CSI) when tested repeatedly in a web-based paradigm: A perspective for longitudinal assessment
Creators: name: Stark, Kirsten
name: Töpel, Marcus
name: Regenbrecht, Frank
name: Van Scherpenberg, Cornelia
name: Abdel Rahman, Rasha
name: Obrig, Hellmuth
Publisher: name: Humboldt-Universität zu Berlin
Year: 2025
Subjects: subject: Aphasia
subject: Language production
subject: Online experiments
subject: Overt speaking
subject: Cumulative semantic interference
subject: Picture naming
subject: MRI
subject: Brain lesions
subject: 570 Biologie
subject: 610 Medizin und Gesundheit

description: Retrieving words quickly and correctly is an important language competence. Semantic contexts, such as prior naming of categorically related objects, can induce conceptual priming but also lexical-semantic interference, the latter likely due to enhanced competition during lexical selection. In the continuous naming (CN) paradigm, such semantic interference is evident in a linear increase in naming latency with each additional member of a category out of a seemingly random sequence of pictures being named (cumulative semantic interference/CSI effect). Extensively studied in neurotypical participants, CSI studies in people with aphasia (PWA) are rare, although some lesions regularly and persistently impair word retrieval. In the present study, 20 PWA with lesions in the extended left hemispheric language network and 20 matched controls underwent a CN paradigm, naming photographs of closely related objects from 24 categories (e.g., birds) with 5 members each. The experiment was conducted web-based (Stark et al., 2022) on three days (day 1, 2, and 8). The main results are: (i) Mild-moderate aphasia does not preclude web-based testing. (ii) The CSI effect in naming latencies (∼21 ms per ordinal position) did not differ significantly between groups but was more variable in the PWA; the effect was stable across days. (iii) Overall response times decreased between day 1 and day 2, but remained stable on day 8. (iv) In PWA, increased error-rates paralleled the latency-based CSI effect, suggesting stronger interference in this group. (v) Exploratory analyses suggest that lesions in a large area, including frontal, inferior parietal, pre- and post-central opercular cortices, are linked to a larger CSI effect. At a more lenient statistical threshold, lesions in occipital and supramarginal cortices were associated with increased overall naming latencies. These results offer an initial step toward identifying the neuronal underpinnings of semantic context effects in PWA. We conclude that web-based assessment is feasible in PWA and yields a stable CSI effect over repetitive testing. While not directly clinically applicable, the findings could serve as a foundation for exploring training-interventions targeting lexical activation, interference resolution, or word selection.
The simultaneous measurement of atomoxetine, venlafaxine, and duloxetine in actual water and biological samples requires the creation of a unique magnetic dispersive micro solid phase extraction sorbent based on MOF-on-MOF
Creators: name: Alhmaunde, Aysir
name: Masrournia, Mahboubeh
name: Javid, Ali
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Mental Health

description: Atomoxetine, venlafaxine, and duloxetine are three antidepressant drugs widely prescribed to treat this disorder. Determining these drugs is a major challenge due to their low concentration and high matrix effects on biological samples. Dispersive micro solid phase extraction was developed as a sample preparation strategy to extract these drugs in real water and biological samples. A novel sorbent containing a magnetic MOF-on-MOF was prepared to extract these drugs using Fe3O4 nanoparticle and Sol-gel technique. The microextraction procedure was optimised under two steps using experimental design. Three factors, including pH, sorbent amount, and desorption solvent volume, significantly affected the extraction of analytes and optimised using a central composite design. The optimum value of pH, sorbent amount, and desorption solvent volume was 29 mg, 6.5, and 150 µL. Under optimum conditions, the linear ranges for measuring atomoxetine, venlafaxine, and duloxetine in water samples were 1.42–496, 0.43–472, and 0.73–459 ng mL−1, respectively. The detection limits of atomoxetine, venlafaxine, and duloxetine were 0.4, 0.1, and 0.2 ng mL−1. High and proper preconcentration factors ranged from 462.4–511.4 in distiled water samples and 450.7–489.8 in urine samples were obtained to determine atomoxetine, venlafaxine, and duloxetine with three concentrations of 5.0, 20.0, and 100.0 ng mL−1, respectively. Inter-day and intra-day RSD% were calculated by triplicate determination of atomoxetine, venlafaxine, and duloxetine at three concentrations of 10.0, 50.0 and 100.0 ng mL−1 and were between 3.2–4.3% and 3.8–4.6% in distiled water samples, and 4.8–5.7% and 5.0–5.8% in urine samples, respectively. Analysis of tap, river water, and two urine samples as real water and biological samples under optimum conditions exhibited recovery and standard deviation in the ranges of 90.2–96.9% and 3.84–5.74%, respectively, confirmed the proper ability of the method to determine atomoxetine, venlafaxine, and duloxetine in natural water and biological samples.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0081r
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0081r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0081r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Exponent Inequalities in Dynamical Systems
Creators: name: Katzav, Eytan
name: Schwartz, Moshe
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: In this letter we derive exponent inequalities relating the dynamic exponent $z$ to the steady state exponent $Γ$ for a general class of stochastically driven dynamical systems. We begin by deriving a general exact inequality, relating the response function and the correlation function, from which the various exponent inequalities emanate. We then distinguish between two classes of dynamical systems and obtain different and complementary inequalities relating $z$ and $Γ$. The consequences of those inequalities for a wide set of dynamical problems, including critical dynamics and Kardar-Parisi-Zhang-like problems are discussed.
description: 4 pages, 1 figure
MOESM1 of Prevalence of human pathogenic Yersinia enterocolitica in Swedish pig farms
Creators: name: Råsbäck, Therese
name: Rosendal, Thomas
name: Stampe, Michael
name: Sannö, Axel
name: Aspán, Anna
name: Järnevi, Katarina
name: Lahti, Elina
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. A questionnaire with questions on the farm management system and filled in by the veterinarian.
Code to generate Figure 1
Creators: name: Cleland, Thomas
name: Moyal, Roy
name: Imam, Nabil
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 400904
subject: Electronic device and system performance evaluation, testing and simulation
classificationCode: 460207
subject: Modelling and simulation
classificationCode: 461104
subject: Neural networks

description: Minor modifications of code snippets written by Nik Dennler, Andre van Schaik, and Michael Schmuker to illustrate the fallacy of the claims in their manuscript "Limitations in odour recognition and generalization in a neuromorphic olfactory circuit." These modifications are associated with Figure 1 in Moyal R, Imam N, Cleland TA, "Reply to: Limitations in odour recognition and generalisation in a neuromorphic olfactory circuit".
Emergence of $h/e$-period oscillations in the critical temperature of small superconducting rings threaded by magnetic flux
Creators: name: Wei, Tzu-Chieh
name: Goldbart, Paul M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: As a function of the magnetic flux threading the object, the Little-Parks oscillation in the critical temperature of a large-radius, thin-walled superconducting ring or hollow cylinder has a period given by $h/2e$, due to the binding of electrons into Cooper pairs. On the other hand, the single-electron Aharonov-Bohm oscillation in the resistance or persistent current for a clean (i.e. ballistic) normal-state system having the same topological structure has a period given by $h/e$. A basic question is whether the Little-Parks oscillation changes its character, as the radius of the superconducting structure becomes smaller, and even comparable to the zero-temperature coherence length. We supplement the argument that the $h/e$ oscillations should also be exhibited via a microscopic analysis of this regime, formulated in terms of the Gor'kov approach of BCS theory. We see that as the radius of the ring becomes smaller, an oscillation of critical temperature in the period of $h/e$ emerges in addition to the usual Little-Parks dependence. We argue that in the clean limit there is a superconductor-normal transition, at nonzero flux, as the ring radius becomes sufficiently small, and that the transition can be either continuous or discontinuous, depending on the radius and the external flux. In the dirty limit, we argue that the transition is rendered continuous, which results in continuous quantum phase transitions tuned by flux and radius.
description: Preprint format, 35 pages, 8 figures
title: Zeit für den Kurswechsel : hin zu einer klimagerechten ressourcenleichten Gesellschaft ; Beitrag für die politische Debatte im Wahljahr 2021
Creators: name: (:Unav)
Publisher: name: Wuppertal Institut für Klima, Umwelt, Energie
Year: 2021
Subjects: subject: 320 Politik

description: Die kommende Bundesregierung muss aus ambitionierten Zielen eine erfolgreiche Ressourcen- und Klimapolitik machen und dabei alle Bürgerinnen und Bürger mitnehmen - so das Fazit des Zukunftsimpulses des Wuppertal Instituts zur Bundestagswahl 2021. Es zeigt, welche Maßnahmen notwendig sind, um die Transformation in eine klimafreundliche und ressourcenleichte Zukunft jetzt konsequent einzuleiten.
Designing a novel porous Ti3C2Tx MXene/MOF-based 3D-printed architecture as an efficient and easy recoverable adsorbent for organic dye removal from aqueous solution
Creators: name: Far, Hossein Shahriyari
name: Najafi, Mina
name: Hasanzadeh, Mahdi
name: Rahimi, Rahmatollah
Publisher: name: Taylor & Francis
Year: 2023
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: Ecology
subject: Plant Biology

description: Recently, the 3D-printing approach has received considerable attention in the field of wastewater treatment. This is due to the ability to fabricate adsorbents with fine architectures that are easily recoverable through this technique. Here, the Ti3C2Tx MXene nanosheets were hybridised with zirconium-based metal-organic framework (UiO-66) through a simple in-situ solvothermal synthesis to develop an efficient adsorbent for organic dye removal. To avoid the secondary pollution of the powdery composite as well as to facilitate the recycling of adsorbent, the 3D-printed MXene/UiO-66 architectures with different lattice geometries of grid, star, and honeycomb were produced. The prepared adsorbent underwent thorough XRD, FTIR, SEM-EDS, TEM, BET, and UV-Vis absorption characterisation. Structural characterisations revealed the successful synthesis of MXene/UiO-66 composite with specific surface area of 347.28 m2/g and a large pore volume of 0.26 cm3/g, which was uniformly immobilised over and within the 3D-printed architectures with hierarchical porous structures. The 3D-printed MXene/UiO-66 architecture with honeycomb geometry exhibited desired dye removal performance for both the MO (88.95%) and DR31 (76.98%) dyes. The adsorption kinetic was analysed with different kinetic models and it was found that the adsorption followed the pseudo-first-order model. The 3D-printed MXene/UiO-66 architectures also displayed good reusability and stability after four cycles. This work suggests the 3D-printed MXene/UiO-66 architecture as a potential candidate for the removal of organic pollutants from wastewater and environmental protection.
MAKTABGACHA YOSHDAGI BOLALARDA TURLI XIL RASM CHIZISH TEXNIKASI ORQALI IJODIY QOBILIYATLARNI RIVOJLANTIRISH
Creators: name: Fozilova, Odina
name: To'ychiyeva, Shoxidaxon
Publisher: name: Zenodo
Year: 2024

description: Ushbu ilmiy maqolada tasviriy faoliyat orqali bolada dunyoni tushunish va estetik idrok etish bilimlarini rivojlantirishning eng muhim vositalaridan biri bo‘lib u bolaning mustaqil, amaliy va ijodiy faoliyati bilan bog'liqligini o‘rganadi. Shuningdek, maqolada bolalarda ijodkorlik qobiliyatini rivojlantirishda noan'anaviy tasvir faoliyat texnikasi kognitiv faolligini rivojlantirishga, aqliy jarayonlarni tuzatishga yordam berishi haqida so‘z boradi.
Additional file 1: of Ending preventable maternal mortality: phase II of a multi-step process to develop a monitoring framework, 2016â 2030
Creators: name: R. Jolivet
name: Allisyn Moran
name: OâConnor, Meaghan
name: Chou, Doris
name: Bhardwaj, Neelam
name: Newby, Holly
name: Requejo, Jennifer
name: Schaaf, Marta
name: Say, Lale
name: Langer, Ana
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: EPMM Phase II Indicators by Key Theme. (DOCX 1222Â kb)
Superfluid-insulator transition and BCS-BEC crossover in dirty ultracold Fermi gas
Creators: name: Shklovskii, B. I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Superfluid-insulator transition in an ultracold Fermi gas in the external disorder potential of the amplitude $V_0$ is studied as a function of the concentration of the gas $n$ and magnetic field $B$ in the presence of the Feshbach resonance. We find the zero temperature phase diagrams in the plane ($B,n$) at a given $V_0$ and in the plane $(V_0, n)$ at a given $B$. Our results for BEC side of the diagram are also valid for the superfluid-insulator transition in a Bose gas.
description: Reference added, typos corrected
Unveiling dark halos in lensing galaxies
Creators: name: Ferreras, Ignacio
name: Saha, Prasenjit
name: Burles, Scott
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a spatially resolved comparison of the stellar-mass and total-mass surface distributions of nine early-type galaxies. The galaxies are a subset of the Sloan Lens ACS survey (or SLACS; Bolton et al. 2006). The total-mass distributions are obtained by exploring pixelated mass models that reproduce the lensed images. The stellar-mass distributions are derived from population synthesis models fit to the photometry of the lensing galaxies. Uncertainties - mainly model degeneracies - are also computed. Stars can account for all the mass in the inner regions. A Salpeter IMF actually gives too much stellar mass in the inner regions and hence appears ruled out. Dark matter becomes significant by the half-light radius and becomes increasingly dominant at larger radii. The stellar and dark components are closely aligned, but the actual ellipticities are not correlated. Finally, we attempt to intuitively summarize the results by rendering the density, stellar-vs-dark ratio, and uncertainties as false-colour maps.
description: 8 pages, 7 figures. Accepted for publication in MNRAS
Heavy metals in sludge from the sewage treatment plant network: a tool to evaluate source and risks of heavy metals to land application
Creators: name: Islam, Md. Saiful
name: Islam, Md. Towhidul
name: Ismail, Zulhilmi
name: Ibrahim, Khalid A.
name: Al-Qthanin, Rahmah N.
name: Idris, Abubakr M.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: The aim of the study was to evaluate heavy metals concentration based on the total and chemical fractions of sewage sludge, to identify the sources of heavy metals and to assess ecological risks. Thirty-six anaerobic mixed sludge samples were collected from six different types of sewage treatment plant network in Dhaka city, Bangladesh. Total and fraction concentration of heavy metals in sludge samples were analysed by inductively coupled plasma mass spectrometer following acid digestion. The mean ranges of chromium (Cr), nickel (Ni), copper (Cu), arsenic (As), cadmium (Cd), lead (Pb), iron (Fe), manganese (Mn) and zinc (Zn) in the sludges were 237.3–381.8, 108.5–220.2, 116.1–207.2, 14.9–56.1, 0.68–2.86, 72.4–172.0, 12055 –20,015, 64.8–170.6 and 117.5–178.5 mg/kg, respectively. The data of geochemical speciation showed that Fe, Zn, Ni, Cu and Mn were associated with the residual fraction, whereas As, Cd and Pb showed predominant proportion in the exchangeable fraction, indicating the severity of risk by As, Cd and Pb to the surrounding ecosystem. The findings of the study revealed that heavy metals posed moderate to considerable ecological risk. Anthropogenic activities including industrial wastes and agricultural chemicals are substantial sources for heavy metals in the sludge of STP network in the study area.
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00563
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00563, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
Linking optical and infrared observations with gravitational wave sources through variability
Creators: name: Stubbs, Christopher W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Optical and infrared observations have thus far detected more celestial cataclysms than have been seen in gravity waves (GW). This argues that we should search for gravity wave signatures that correspond to flux variability seen at optical wavelengths, at precisely known positions. There is an unknown time delay between the optical and gravitational transient, but knowing the source location precisely specifies the corresponding time delays across the gravitational antenna network as a function of the GW-to-optical arrival time difference. Optical searches should detect virtually all supernovae that are plausible gravitational radiation sources. The transient optical signature expected from merging compact objects is not as well understood, but there are good reasons to expect detectable transient optical/IR emission from most of these sources as well. The next generation of deep wide-field surveys (for example PanSTARRS and LSST) will be sensitive to subtle optical variability, but we need to fill the ``blind spots'' that exist in the Galactic plane, and for optically bright transient sources. In particular, a Galactic plane variability survey at 2 microns seems worthwhile. Science would benefit from closer coordination between the various optical survey projects and the gravity wave community.
description: 14 pages, no figures. Contribution to 12th Gravitational Wave Data Analysis Workshop. Submitted to Classical and Quantum Gravity
Additional file 6: of Trends in pancreatic adenocarcinoma incidence and mortality in the United States in the last four decades; a SEER-based study
Creators: name: Saad, Anas
name: Turk, Tarek
name: Al-Husseini, Muneer
name: Abdel-Rahman, Omar
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Trends in Adenocarcinoma of head of pancreas and Adenocarcinoma of body and tail of pancreas Incidence and incidence-based mortality rates (1973-2014). (DOCX 13 kb)
Resolving the Formation of Protogalaxies. III. Feedback from the First Stars
Creators: name: Wise, John H.
name: Abel, Tom
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The first stars form in dark matter halos of masses ~10^6 M_sun as suggested by an increasing number of numerical simulations. Radiation feedback from these stars expels most of the gas from their shallow potential well of their surrounding dark matter halos. We use cosmological adaptive mesh refinement simulations that include self-consistent Population III star formation and feedback to examine the properties of assembling early dwarf galaxies. Accurate radiative transport is modeled with adaptive ray tracing. We include supernova explosions and follow the metal enrichment of the intergalactic medium. The calculations focus on the formation of several dwarf galaxies and their progenitors. In these halos, baryon fractions in 10^8 solar mass halos decrease by a factor of 2 with stellar feedback and by a factor of 3 with supernova explosions. We find that radiation feedback and supernova explosions increase gaseous spin parameters up to a factor of 4 and vary with time. Stellar feedback, supernova explosions, and H_2 cooling create a complex, multi-phase interstellar medium whose densities and temperatures can span up to 6 orders of magnitude at a given radius. The pair-instability supernovae of Population III stars alone enrich the halos with virial temperatures of 10^4 K to approximately 10^{-3} of solar metallicity. We find that 40% of the heavy elements resides in the intergalactic medium (IGM) at the end of our calculations. The highest metallicity gas exists in supernova remnants and very dilute regions of the IGM.
description: 15 pages, 16 figures, accepted to ApJ. Many changes, including estimates of metal line cooling. High resolution images and movies available at http://www.slac.stanford.edu/~jwise/research/PGalaxies3/
title: Transformative Innovationen : die Suche nach den wichtigsten Hebeln der Großen Transformation
Creators: name: Fischedick, Manfred
name: Haake, Hans
name: Arnold, Karin
name: Götz, Thomas
name: Hennes, Lena
name: Kaselofsky, Jan
name: Koska, Thorsten
name: Leipprand, Anna
name: Samadi, Sascha
name: Schüwer, Dietmar
name: Speck, Melanie
name: Suerkemper, Felix
name: Thomas, Stefan
name: Venjakob, Johannes
name: Geibler, Justus von
name: Wilts, Henning
Publisher: name: Wuppertal Institut für Klima, Umwelt, Energie
Year: 2021
Subjects: subject: 300 Sozialwissenschaften

description: Der hier vorliegende Zukunftsimpuls soll den Grundgedanken der Transformativen Innovationen und ihre Notwendigkeit beschreiben sowie erste Kandidaten für solche Transformativen Innovationen aus diversen Arbeitsbereichen des Wuppertal Instituts vorstellen. Er dient vor allem als Einladung, gemeinsam mit dem Wuppertal Institut über solche Innovationen zu diskutieren, die irgendwo zwischen den großen Utopien und kleinen Nischenaktivitäten liegen. Denn es braucht nicht immer den ganz großen Wurf, um Veränderungen in Gang zu setzen.
Rate of relaxation for a mean-field zero-range process
Creators: name: Graham, Benjamin T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K35 (Primary) 82C20 (Secondary)

description: We study the zero-range process on the complete graph. It is a Markov chain model for a microcanonical ensemble. We prove that the process converges to a fluid limit. The fluid limit rapidly relaxes to the appropriate Gibbs distribution.
description: Published in at http://dx.doi.org/10.1214/08-AAP549 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Oxidationsverhalten von polymerabgeleiteten keramischen Nanokompositen
Creators: name: Petry, Nils‐Christian
Publisher: name: UNSPECIFIED
Year: 2024

description: In dieser Arbeit wurde das Oxidationsverhalten von polymerabgeleiteten keramischen Nanokompositen (PDC-NCs) im Hinblick auf potenzielle Hochtemperaturanwendungen untersucht. Ziel war es den Einfluss der chemischen Zusammensetzung und der daraus resultierenden Mikrostruktur der PDC-NCs auf das Hochtemperaturoxidationsverhalten zu analysieren. Die Arbeit gliedert sich in drei Abschnitte, wobei im ersten Abschnitt (Hf,Ta)C/SiC-Nanokomposite bei 1200 °C bzw. 1400 °C für bis zu 100 h in synthetischer Luft ausgelagert wurden. Im zweiten Abschnitt wird das Oxidationsverhalten einer SiAlOC-Beschichtung und deren Einfluss auf das Korrosionsverhalten von Chromsubstraten bei Auslagerungstemperaturen von 950 °C und 1050 °C untersucht. Der letzte Abschnitt beinhaltet die Untersuchung von ZrB₂/Si(Zr,B)CN-Proben bei 1300 °C, wobei die PDC-NC Si(Zr,B)CN als Sinteradditiv verwendet wurde. In allen drei Abschnitten konnte der Zusammenhang zwischen der chemischen Zusammensetzung und der Mikrostruktur der PDC-NCs und dem resultierenden Oxidationsverhalten aufgeklärt werden. Insgesamt liefert die Arbeit wichtige Erkenntnisse im Hinblick auf die Anwendung von PDC-NCs im Hochtemperaturbereich, wobei mögliche Anwendungsfelder als Hochtemperatur-Schutzschichten und Sinteradditive für Ultra-Hochtemperatur-Keramiken aufgezeigt werden.
Taguchi optimisation studies for removal of hexavalent chromium using magnetic chitosan crosslinked tripolyphosphate/TiO2 hybrid nanocomposite
Creators: name: Tamang, Markus
name: Paul, Kakoli Karar
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences

description: Chromium contamination has been a concern over decades owing to its carcinogenic and determinantal impact on human health. The study aims to develop an easy to synthesise environment-friendly material capable of removing Cr(VI) from phenolic wastewater. To this end, a novel hybrid composite in the form of magnetic chitosan crosslinked tripolyphosphate functionalised with titanium dioxide (CFTPP/TiO2) was prepared using a simple reduction-precipitation technique. Taguchi optimisation study showed that maximum Cr(VI) adsorption could be achieved at optimum synthesis conditions of 90% CFTPP concentration, duration 60 min at room temperature. Similarly, the taguchi optimised adsorption process yielded maximum Cr(VI) removal of 94.36% at pH (2), composite dose (0.8 g), and initial chromium (20 mg L−1) in an equilibrium time of 270 min. Successful formation of composite having a rough surface with broad pore size distribution was further verified using characterisation techniques like FTIR, FESEM-EDX, BET and XRD. Adsorption studies showed that process is mostly chemisorption aligning best with Freundlich isotherm and pseudo second-order kinetics having the maximum adsorption capacity of 82.89 mg g−1. The composite showed good reuse potential and maintained removal efficiencies around 80% even after five cycles. It was observed that �TPP concentration in the composite played a significant role in the behaviour of the composite as a photocatalyst in which 35% CFTPP demonstrated higher photocatalytic performance. Higher Cr(VI) removal efficiencies of 70.88% and 98.74% were attained under both visible and UV light respectively on treating 50 mg L−1 Cr(VI) in an irradiation time of 420 min. The research findings demonstrate that CsFe@TPP/TiO2 composite as an environment-friendly material is capable of providing synergistic effect in adsorption and oxidation of chromium contaminated wastewaters.
Active processes in one dimension
Creators: name: Demaerel, Thibaut
name: Maes, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider the thermal and athermal overdamped motion of particles in 1D geometries where discrete internal degrees of freedom (spin) are coupled with the translational motion. Adding a driving velocity that depends on the time-dependent spin constitutes the simplest model of active particles (run-and-tumble processes) where the violation of the equipartition principle and of the Sutherland-Einstein relation can be studied in detail even when there is generalized reversibility. We give an example (with four spin values) where the irreversibility of the translational motion manifests itself only in higher-order (than two) time correlations. We derive a generalized telegraph equation as the Smoluchowski equation for the spatial density for an arbitrary number of spin values. We also investigate the Arrhenius exponential law for run-and-tumble particles, due to their activity the slope of the potential becomes important in contrast to the passive diffusion case and activity enhances the escape from a potential well (if that slope is high enough). Finally, in the absence of a driving velocity, the presence of internal currents such as in the chemistry of molecular motors may be transmitted to the translational motion and the internal activity is crucial for the direction of the emerging spatial current.
description: 26 pages, 3 figures
Formation of central massive objects via tidal compression
Creators: name: Emsellem, Eric
name: van de Ven, Glenn
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: For a density that is not too sharply peaked towards the center, the local tidal field becomes compressive in all three directions. Available gas can then collapse and form a cluster of stars in the center, including or even being dominated by a central black hole. We show that for a wide range of (deprojected) Sersic profiles in a spherical potential, the tidal forces are compressive within a region which encloses most of the corresponding light of observed nuclear clusters in both late-type and early-type galaxies. In such models, tidal forces become disruptive nearly everywhere for relatively large Sersic indices n >= 3.5. We also show that the mass of a central massive object (CMO) required to remove all radial compressive tidal forces scales linearly with the mass of the host galaxy. If CMOs formed in (progenitor) galaxies with n ~ 1, we predict a mass fraction of ~ 0.1-0.5%, consistent with observations of nuclear clusters and super-massive black holes. While we find that tidal compression possibly drives the formation of CMOs in galaxies, beyond the central regions and on larger scales in clusters disruptive tidal forces might contribute to prevent gas from cooling.
description: 19 pages, 4 figures. Accepted for publication in ApJ. High resolution version available at http://www-obs.univ-lyon1.fr/labo/perso/eric.emsellem/preprints
BENJAMIN FRANKLINʼS HISTORICAL ROLE IN US DIPLOMACY
Creators: name: Urolov, Xudoyberdi
Publisher: name: Zenodo
Year: 2024

description: Benjamin Franklin, the most distinguished scientific and literary American of the colonial era, was the first American diplomat. Franklin served from 1776 to 1778 on a commission to France charged with the critical task of gaining French support for American independence.Franklin played a key role in negotiating peace terms, securing US independence and territorial rights. Franklin secured favorable terms for the US, including recognition of its independence and boundaries extending to the Mississippi River.Franklin's diplomatic skills helped build alliances with France and Spain, strengthening the US position in negotiations with Britain.