cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Structural transition of parenthood among Chinese nulliparous couples with planned pregnancies, 2013–2019
Creators: name: Wang, Long
name: Han, Chunying
name: Lv, Xinyi
name: Zeng, Shuai
name: Mu, Rongwei
name: Deng, Yuzhi
name: Xie, Wenlu
name: Huang, Jiaxin
name: Wu, Siyu
name: Zhang, Ya
name: Zhang, Hongguang
name: He, Yuan
name: Peng, Zuoqi
name: Wang, Yuanyuan
name: Shen, Haiping
name: Wang, Qiaomei
name: Zhang, Yiping
name: Yan, Donghai
name: Yang, Ying
name: Ma, Xu
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 1: Supplementary Materials: Definitions of first-tier, new first-tier, second-tier, third-tier, fourth-tier, and fifth-tier cities in mainland China. Table S1: Sensitivity analyses in participants without history of pregnancy
Geographic Question Answering: Challenges, Uniqueness, Classification, and Future Directions
Creators: name: Mai, Gengchen
name: Janowicz, Krzysztof
name: Zhu, Rui
name: Cai, Ling
name: Lao, Ni
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: I.2.7; I.2.4
subject: 68T50, 68T30, 68T07, 03B65, 91F20

description: As an important part of Artificial Intelligence (AI), Question Answering (QA) aims at generating answers to questions phrased in natural language. While there has been substantial progress in open-domain question answering, QA systems are still struggling to answer questions which involve geographic entities or concepts and that require spatial operations. In this paper, we discuss the problem of geographic question answering (GeoQA). We first investigate the reasons why geographic questions are difficult to answer by analyzing challenges of geographic questions. We discuss the uniqueness of geographic questions compared to general QA. Then we review existing work on GeoQA and classify them by the types of questions they can address. Based on this survey, we provide a generic classification framework for geographic questions. Finally, we conclude our work by pointing out unique future research directions for GeoQA.
description: 20 pages, 3 figure, Full paper accepted to AGILE 2021
Lattice-driven femtosecond magnon dynamics in $α$-MnTe
Creators: name: Deltenre, Kira
name: Bossini, Davide
name: Anders, Frithjof B.
name: Uhrig, Götz S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The light-induced femtosecond dynamics of the sublattice magnetizations in the antiferromagnetically ordered phase of the semiconductor $α$-MnTe is investigated theoretically as function of an external driving field. The electromagnetic field is coupled to optical modes and the concomitant atomic displacements modulate the Heisenberg exchange couplings. We derive the equations of motion for the time-dependent sublattice magnetization in spin wave theory and analyze the contributions from the driven magnon modes. The antiferromagnetic order parameter exhibits coherent longitudinal oscillations determined by the external driving frequency which decay due to dephasing. Including a phenomenological dissipative term to mimic spin-lattice relaxation processes leads to relaxation back to thermal equilibrium. We provide approximate analytic solutions of the resulting differential equations which allow us to understand the effect of the driving light pulse on the amplitude, frequency, and lifetime of the coherent spin dynamics.
description: 20 pages, 15 figures
D 8.1 Communication Plan
Creators: name: Benassi, Laura
name: Striova, Jana
name: Hacke, Marei
Publisher: name: Zenodo
Year: 2021
Subjects: Communication, Outreach

description: The Communication Plan describes IPERION HS’s strategy related to internal and external communication, so crucial to project success. The plan aims at facilitating effective communication and describes goals, audiences, messages, channels. Specific paragraphs are devoted to KPIs and timetable of the activities to measure and maximize the impact of communication.
Interpreting automatic AGN classifiers with saliency maps
Creators: name: Peruzzi, T.
name: Pasquato, M.
name: Ciroi, S.
name: Berton, M.
name: Marziani, P.
name: Nardini, E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The classification of the optical spectra of active galactic nuclei (AGN) into different types is well founded on AGN physics, but it involves some degree of human oversight and cannot be reliably scaled to large data sets. Machine learning (ML) tackles such a classification problem in a fast and reproducible way, but is often perceived as a black box. However, ML interpretability and explainability are active research areas in computer science, increasingly providing us with tools to alleviate this issue. We applied ML interpretability tools to a classifier trained to predict AGN type from spectra, to demonstrate the use of such tools in this context. We trained a support-vector machine on 3346 high-quality, low redshift AGN spectra from SDSS DR15 with an existing reliable classification as type 1, type 2, or intermediate type. On a selection of test-set spectra, we computed the gradient of the predicted class probability and we built saliency maps. We also visualized the high-dimensional space of AGN spectra using t-distributed stochastic neighbor embedding (t-SNE), showing where the spectra for which we computed a saliency map are located. Regions that affect the predicted AGN type often coincide with physically relevant features, such as spectral lines. t-SNE visualization shows good separability of type 1 and type 2 spectra, while intermediate-type spectra either lie in-between as expected or appear mixed with type 2 spectra. Saliency maps show why a given AGN type was predicted by our classifier, resulting in a physical interpretation in terms of regions of the spectrum that affected its decision, making it no longer a black box. These regions coincide with those used by human experts such as relevant spectral lines, and are even used in a similar way, with the classifier e.g. effectively measuring the width of a line by weighing its center and its tails oppositely.
description: Under review by A&A
Relic Radiation from an Evaporating Black Hole
Creators: name: Farley, A. N. St. J.
name: D'Eath, P. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a non-string-theoretic calculation of the microcanonical entropy of relic integer-spin Hawking radiation -- at fixed total energy $E$. The only conserved macroscopic quantity is the total energy $E$ (the total energy of the relic radiation). Data for a boundary-value approach, with massless, integer-spin perturbations, are set on initial and final space-like hypersurfaces. In the resulting 1-dimensional statistical-mechanics problem, the real part of the (complex) time separation at spatial infinity, $T = {\mid}T{\mid}\exp(-iδ), δ>0$, is the variable conjugate to the total energy. We count the number of weak-field configurations on the final space-like hypersurface with energy $E$. One recovers the Cardy formula and the Bekenstein-Hawking entropy, if Re(T) is of the order of the black-hole life- time, leading to a statistical interpretation of black-hole entropy. The microcanonical entropy includes a logarithmic correction to the black-hole area law, which is {\it universal} (independent of black-hole parameters). Here, the discreteness of the energy levels is crucial. This approach is compared with that of string theory for the transition to the fundamental-string régime in the final stages of evaporation. The squared coupling, $g^2$, regulating the transition to a highly-excited string state and {\it vice versa}, can be related to the angle, $δ$, of complex-time rotation above. The strong-coupling régime corresponds to a Euclidean black hole, while the physical limit of a Lorentzian space-time (as $ δ\to 0_+$) corresponds to the weak-coupling régime. This resembles the transition to a highly-excited string-like state which subsequently decays into massless particles, thereby avoiding the naked singularity.
description: To appear in International Journal of Modern Physics D
การศึกษาอิทธิพลของการคิดตามหลักโยนิโสมนสิการที่มีต่อพฤติกรรมการบริโภคด้วยปัญญา
Creators: name: พระมหาศุภชัย แซ่เถียร (อชิโต)
name: วิชุดา กิจธรธรรม
name: ฐาศุกร์ จันประเสริฐ
Publisher: name: ศูนย์คุณธรรม (องค์การมหาชน)
Year: 2014
Subjects: การคิดตามหลักโยนิโสมนสิการ,พฤติกรรมการบริโภคด้วยปัญญา

description: 1, 3, วารสารวิชาการคุณธรรมความดี
Open science a poskytovatelé financí
Creators: name: Grofová, Šárka
name: Hanzlíková, Dagmar
Publisher: name: Zenodo
Year: 2021
Subjects: open access
open science
Horizon 2020
Horizon Europe
article processing charge
APC
European Research Council
data management plan
DMP
research funder
open science policy

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: V rámci přednášky si projdeme podmínky vybraných mezinárodních/národních poskytovatelů financí v souvislosti s open access a open research data. Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/7IfoaRHfg1E
A zero-dimensional F-space that is not strongly zero-dimensional
Creators: name: Dow, Alan
name: Hart, Klaas Pieter
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Topology (math.GN)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: Primary 54G05, Secondary 54F45, 54G20

description: We present an example of a zero-dimensional $F$-space that is not strongly zero-dimensional.
description: Version 2: corrections and some changes after referee's report
Olibrinus antennatus
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Olibrinidae
Olibrinus
Olibrinus antennatus

description: Olibrinus antennatus (Budde-Lund, 1902) Olibrinus antennatus; Taiti & Ferrara, 2004: 223, pl. 4 Material examined. Socotra: 1 ♁, 1 ♀, Qalansiya Lagoon, Detwah Protected Area, 12°41'55.4"N 53°29'58.1"E, 20.I.2003, leg. S. Taiti, MZUF-9200. Distribution. Coasts of Indian and Pacific oceans, and Brazil (?).
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 79, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Budde-Lund G (1902) A list of the terrestrial isopods. In: Lanchester W (Ed.) On the Crustacea collected during the \" Skeat Expedition \" to the Malay Peninsula. Part II. Proceedings of the Zoological Society of London 1902: 379.", "Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
อิทธิพลของปัจจัยทางจิตที่มีต่อภาวะผู้นำสร้างแรงบันดาลใจในนิสิตมหาวิทยาลัยศรีนครินทรวิโรฒ
Creators: name: พิชามญชุ์ บุญสิทธิ์
name: วิชุดา กิจธรธรรม
Publisher: name: ศูนย์คุณธรรม (องค์การมหาชน)
Year: 2014
Subjects: ภาวะผู้นำสร้างแรงบันดาลใจ,การรับรู้ความสามารถของตนเอง,กิจกรรมนิสิต,การริเริ่มพัฒนาความงอกงามแห่งตน

description: 1, 3, วารสารวิชาการคุณธรรมความดี
ExoMol line lists -- XLI. High-temperature molecular line lists for the alkali metal hydroxides KOH and NaOH
Creators: name: Owens, A.
name: Tennyson, J.
name: Yurchenko, S. N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Potassium hydroxide (KOH) and sodium hydroxide (NaOH) are expected to occur in the atmospheres of hot rocky super-Earth exoplanets but a lack of spectroscopic data is hampering their potential detection. Using robust first-principles methodologies, comprehensive molecular line lists for KOH and NaOH that are applicable for temperatures up to $T=3500$ K are presented. The KOH OYT4 line list covers the 0-6000 cm$^{-1}$ (wavelengths $λ> 1.67$ $μ$m) range and comprises 38 billion transitions between 7.3 million energy levels with rotational excitation up to $J=255$. The NaOH OYT5 line list covers the 0 - 9000 cm$^{-1}$ (wavelengths $λ> 1.11$ $μ$m) range and contains almost 50 billion lines involving 7.9 million molecular states with rotational excitation up to $J=206$. The OYT4 and OYT5 line lists are available from the ExoMol database at www.exomol.com and should greatly aid the study of hot rocky exoplanets.
Oscillations in Beta UMi - Observations with SMEI
Creators: name: Tarrant, N. J.
name: Chaplin, W. J.
name: Elsworth, Y.
name: Spreckley, S. A.
name: Stevens, I. R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims: From observations of the K4III star Beta UMi we attempt to determine whether oscillations or any other form of variability is present. Methods: A high-quality photometric time series of approximately 1000 days in length obtained from the SMEI instrument on the Coriolis satellite is analysed. Various statistical tests were performed to determine the significance of features seen in the power density spectrum of the light curve. Results: Two oscillations with frequencies 2.44 and 2.92 microhertz have been identified. We interpret these oscillations as consecutive overtones of an acoustic spectrum, implying a large frequency spacing of 0.48 microhertz. Using derived asteroseismic parameters in combination with known astrophysical parameters, we estimate the mass of Beta UMi to be 1.3 +/- 0.3 solar masses. Peaks of the oscillations in the power density spectrum show width, implying that modes are stochastically excited and damped by convection. The mode lifetime is estimated at 18 +/- 9 days.
description: 5 Pages, 3 Figures; Correction to minor typo in equation 3
Služby e-infrastruktury CESNET
Creators: name: Antoš, David
Publisher: name: Zenodo
Year: 2021
Subjects: CESNET
repository
research data management
RDM
open science
e-infrastructure

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: Služby a nástroje pro práci s daty poskytované v rámci infrastruktury CESNET Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/9ezD7FmM7Fc
Podpora na UK: Co nám kdy univerzita dala?
Creators: name: Hanzlíková, Dagmar
name: Janíček, Milan
Publisher: name: Zenodo
Year: 2021
Subjects: Centrum pro podporu open science
Open Science Support Centre
Charles University
open science
open access
research data management

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: Představení možností podpory při správě výzkumných dat na Univerzitě Karlově a diskuze o možnostech dalšího rozvoje. Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html
Amphiphilic Biostructures as Nanotechnological Devices in Cancer Diagnosis and Therapy
Creators: name: Vaccaro, Mauro
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2008

description: 1.1 Aim of the Thesis

This thesis has been carried out at the Department of Chemistry of Naples University, Italy, and at the Department of Physical Chemistry 1 at Lund University, Sweden, during the period 2005-2008.
The aim of the thesis has been the design and the physico-chemical characterization of amphiphilic superstructures, such as micelles and liposomes, to be used as nano-devices in cancer diagnosis and therapy.
The past quarter century of outstanding progress in fundamental cancer biology has not translated into even comparable advances in the clinic. Inadequacy in the ability to administer therapeutic moieties, so that they will selectively reach the desired targets with marginal or no collateral damage, has largely accounted for this discrepancy. Similar limitations apply to contrast agents for imaging applications.
There are two synergistic goals that should be striven for to increase the efficacy per dose of any therapeutic or imaging contrast formulation: to increase its targeting selectivity and to endow the agent comprising the therapeutic or the diagnostic formulation with the means to overcome the biological barriers that prevent it from reaching its target. An ideal therapeutic system would be selective directed against cell clusters that are in the early stages of the transformation towards the malignant phenotype.
The realization of such a system faces different challenges, including the identification of suitable bio-active molecules or chemical processes able either to deliver the therapeutic/contrast agent toward the cancer cells or to avoid biological and biophysical barriers.
On these bases two different systems have been developed in the present research project: 1) The first system was formed by two amphiphilic unimers, one chelating a Gadolinium complex, that is the most common contrast agent used in Magnetic Resonance Imaging (MRI), the leading technique for the diagnosis of tumors, and the other one containing a peptide, the CCK8, showing high affinity for the cholecystokinin receptors which are overexpressed in different tumor pathologies. 2) The second system was formed by a unimer containing a pyridinium ring able to coordinate Ru(III) complexes, which offer new interesting perspectives in the selective attack of tumor metastases.
IPERION HS D 8.1 Communication Plan
Creators: name: Benassi, Laura
name: Striova, Jana
name: Hacke, Marei
Publisher: name: Zenodo
Year: 2021
Subjects: Communication, Outreach

description: The Communication Plan describes IPERION HS’s strategy related to internal and external communication, so crucial to project success. The plan aims at facilitating effective communication and describes goals, audiences, messages, channels. Specific paragraphs are devoted to KPIs and timetable of the activities to measure and maximize the impact of communication.
Open access: publikační režim pro 21. století (?)
Creators: name: Simandlová, Tereza
Publisher: name: Zenodo
Year: 2021
Subjects: open access
green open access
gold open access
scholarly communication
self-archiving
autoarchivace
open science

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: Co znamená open access v souvislosti s vědeckou komunikací a přinese mi jako autorovi/autorce nějaké konkrétní výhody? Nejen na tyto otázky se pokusí příspěvek odpovědět a ukázat v jednoduchosti možnosti, jakými způsoby lze otevřít vědeckou publikační činnost, které nástroje k tomu využít a kam se mohou studenti a zaměstnanci UK obrátit pro pomoc a radu. Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/NT9x41ocHKM
SEAWATER SCRUBBER PER LA DESOLFORAZIONE DI GAS COMBUSTI PRODOTTI DA UN MOTORE NAVALE; ANALISI NUMERICA, SPERIMENTAZIONE, CONFRONTO CON L'UTILIZZO DI COMBUSTIBILI A BASSO TENORE DI ZOLFO
Creators: name: Caiazzo, Giuseppe
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: La tecnologia dello scrubbing dei gas esausti prodotti da un processo di combustione di fossili, al fine di ridurre o eliminare la quantità di un determinato inquinante, ha storicamente trovato applicazioni in molti contesti. Nel caso più generale di impianti per la produzione di energia, lo scrubber rappresenta ad oggi la soluzione più frequente per il controllo delle emissioni di ossidi di zolfo (SOx) , di ossidi di azoto (NOx) e di particelle solide, agendo sia per absorbimento di specie gassose in matrice liquida che per cattura delle particelle solide in seguito all'impatto tra queste e il liquido di lavaggio. Generalmente, l'azione esercitata dallo scrubber su una corrente gassosa si basa su fenomeni di trasporto dai gas al liquido di lavaggio attraverso l'interfaccia gas/liquido, laddove le due correnti (i gas provenienti dalla combustione e il liquido utilizzato per l' abbattimento degli inquinanti) interagiscono in controcorrente attraverso una conduttura cilindrica verticale.
Nel lavoro che si presenta è stata trattata la desolforazione di correnti esauste provenienti dalla camera di combustione di un motore navale tramite l'utilizzo di acqua di mare adoperata in uno scrubber (SWS, seawater scrubber). La presenza di sostanze alcaline nell'acqua di mare fa sì che sussistano fenomeni reattivi che coinvolgono l'SO2 disciolta in fase liquida, portando così ad un'efficace azione di rimozione del biossido di zolfo sulla base delle sole caratteristiche chimico-fisiche dell'acqua di mare.
L'argomento è stato affrontato inizialmente con un approccio modellistico, al fine di fare luce sulla fenomenologia che regola l'abbattimento di SO2 in un SWS, ottenendo così dei risultatu utilizzabili come base preliminare per un successivo dimensionamento di una colonna di scrubbing a bordo di un'imbarcazione. Successivamente, sono state effettuate delle prove sperimentali su un prototipo in scala di SWS (progettato e realizzato presso l'Istituto di Ricerche sulla Combustione, CNR), ottenendo dei risultati molto incoraggianti sulla diffusione di sistemi simili in ambito nautico.
E' stato infine realizzato il dimensionamento di una colonna di scrubbing con acqua di mare (relativamente al caso studio di una nave di caratteristiche assegnate) e il conseguente confronto con l'impiego di combustibili a minor tenore di zolfo, evidenziando problemi, differenze e vantaggi relativi a ciascuna delle due tecnologie.
Hydrodynamics and morphodynamics in the swash zone: hydralab III large-scale experiments
Creators: name: Contestabile, Pasquale
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: The modelling of swash zone hydrodynamics and sediment transport and the resulting morphodynamics has been an area of very active research over the last decade. However, many details are still to be understood, whose knowledge will be greatly advanced by the collection of high quality data under controlled large-scale laboratory conditions. The advantage of using a large wave flume is that scale effects that affected previous laboratory experiments are minimized.
In this work new large-scale laboratory data from two sets of experiments are presented. Physical model tests were performed in the large-scale wave flumes at the Grosser Wellen Kanal (GWK) in Hannover and at the Catalonia University of Technology (UPC) in Barcelona, within the Hydralab III program.
The tests carried out at the GWK aimed at improving the knowledge of the hydrodynamic and morphodynamic behaviour of a beach containing a buried drainage system. Experiments were undertaken using a set of multiple drains, up to three working simultaneously, located within the beach and at variable distances from the shoreline. The experimental program was organized in series of tests with variable wave energy. While a positive effect was observed under low energy conditions, for medium and high energy conditions the benefit of having the drains operative was not always clear. In any case, it was evident that any positive effect of the drains on the beachface was confined by the position of the cone of depression in the aquifer’s surface.
The tests carried out in the large wave flume at UPC had the intent to investigate swash zone under storm conditions. The main aim was to compare beach profile response for monochromatic waves, monochromatic waves plus free long waves, bichromatic waves and random waves. Both erosive and accretive conditions were considered. The experiments suggest that the inclusion of long wave and wave group sediment transport is important for improved nearshore morphological modelling of cross-shore beach profile evolution, and provide a very comprehensive and controlled series of tests for evaluating numerical models. It is suggested that the large change in the beach response between monochromatic conditions and wave group conditions is a result of the increased significant and maximum wave heights in the wave groups, as much as the presence of the forced and free long waves induced by the groupiness. The equilibrium state model concept can provide a heuristic explanation of the influence of the wave groups on the bulk beach profile response if their effective relative fall velocity is larger than that of monochromatic waves with the same incident energy flux.
Quantum amplitudes in black-hole evaporation: Spins 1 and 2
Creators: name: Farley, A. N. St. J.
name: D'Eath, P. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Quantum amplitudes for $s=1$ at Maxwell fields and for $s=2$ linearised gravitational wave perturbations of a spherically symmetric Einstein/massless scalar background, describing gravitational collapse to a black hole, are treated by analogy with a previous treatment of $s=0$ scalar-field perturbations of gravitational collapse at late times. In both the $s=1$ and $s=2$ cases, we isolate suitable 'co-ordinate' variables which can be taken as boundary data on a final space-like hypersurface $Σ_F$. For simplicity, we take the data on an initial pre-collapse surface $Σ_I$ to be exactly spherically symmetric. The (large) Lorentzian proper-time interval between $Σ_{I}, Σ_{F}$, measured at spatial infinity, is denoted by $T$. The complexified classical boundary-value problem is expected to be well-posed, provide that the time interval $T$ has been rotated into the complex: $T\to{\mid}T{\mid}\exp(-iθ)$, for $0
EU quō vādis? Evropské vědecké infrastruktury a open science
Creators: name: Janíček, Milan
Publisher: name: Zenodo
Year: 2021
Subjects: open science
European Union
European Open Science Cloud
EOSC

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: Evropská vědní politika a výzkumné infrastruktury a jejich vztah k open science. Jak ovlivní podpora open science a budování European Open Science Cloud (EOSC) hodnocení a financování vědy? Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/XS98O2bbOqI
Left multipliers of reproducing kernel Hilbert $C^*$-modules and the Papadakis theorem
Creators: name: Ghaemi, M.
name: Manuilov, V. M.
name: Moslehian, M. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46E22, 47A56, 47L08, 46L05

description: We give a modified definition of a reproducing kernel Hilbert $C^*$-module (shortly, $RKHC^*M$) without using the condition of self-duality and discuss some related aspects; in particular, an interpolation theorem is presented. We investigate the exterior tensor product of $RKHC^*M$s and find their reproducing kernel. In addition, we deal with left multipliers of $RKHC^*M$s. Under some mild conditions, it is shown that one can make a new $RKHC^*M$ via a left multiplier. Moreover, we introduce the Berezin transform of an operator in the context of $RKHC^*M$s and construct a unital subalgebra of the unital $C^*$-algebra consisting of adjointable maps on an $RKHC^*M$ and show that it is closed with respect to a certain topology. Finally, the Papadakis theorem is extended to the setting of $RKHC^*M$, and in order for the multiplication of two specific functions to be in the Papadakis $RKHC^*M$, some conditions are explored.
description: 15 pages
Attività e struttura delle comunità microbiche del suolo di leccete mediterranee. Effetti della deposizione di metalli in traccia e IPA.
Creators: name: Sessa, Ludovica
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: In questa ricerca sono stati valutati gli effetti della deposizione di metalli in traccia e idrocarburi policiclici aromatici (IPA) sulla struttura e sull’attività delle comunità microbiche, in funzione di gradienti di contaminazione definiti attraverso biomonitoraggio del contenuto di inquinanti nelle foglie di Quercus ilex (leccio), ed analisi chimico-fisica del suolo.
Lo studio è stato condotto in sistemi mediterranei a leccio, in Campania e in Toscana, caratterizzati da un diverso grado di antropizzazione: in particolare, in ciascuna regione, sono stati individuati parchi localizzati in prossimità di una strada ad elevato flusso di traffico veicolare e in ciascuno di essi è stato definito un transetto a distanza crescente dalla strada, inoltre, per ciascuna regione sono state esaminate una lecceta periurbana e una lecceta di area remota.
L’analisi elementare delle foglie di leccio di siti a diverso grado di impatto antropico ha evidenziato, gradienti di contaminazione da elementi in traccia e IPA in particolare lungo i transetti urbani. I suoli delle aree studiate hanno mostrato una elevata variabilità dei parametri chimico-fisici e biologici misurati. Uno dei parametri che senza dubbio ha influenzato in maniera predominante l’attività e la diversità delle comunità microbiche è il contenuto di sostanza organica del suolo, anche se non sono da trascurare fattori pedologici e climatici.
I parametri riconosciuti quali indici della struttura e dell’attività delle comunità microbiche del suolo hanno evidenziato, mediante un’analisi multivariata, una separazione dei siti urbani più esposti alla contaminazione rispetto a tutti gli altri, anche se le concentrazioni degli inquinanti monitorati nei suoli studiati non sono risultate particolarmente elevate.
Rational functions with linear relations
Creators: name: Masuda, Ariane M.
name: Zieve, Michael E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 39B12; 12E05

description: We find all polynomials f,g,h over a field K such that g and h are linear and f(g(x))=h(f(x)). We also solve the same problem for rational functions f,g,h, in case the field K is algebraically closed.
description: 8 pages
Model spaces results for the Gabor and Wavelet transforms
Creators: name: Ascensi, Gerard
name: Bruna, Joaquim
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 42C40

description: We prove that the unique Gabor atom with analytical model space is the Gaussian function. We give an analogous result for the wavelet transform. For the general case we give a new approach to study the irregular Gabor and wavelet frames. We improve some results for Gabor atoms in the Feichtinger algebra, and for a special class of wavelets.
description: Submitted to IEEE Transactions on Information Theory
Sdílení výzkumných dat: As open as possible, as closed as necessary
Creators: name: Hanzlíková, Dagmar
name: Janíček, Milan
Publisher: name: Zenodo
Year: 2021
Subjects: FAIR data
open research data
ORD
FAIR
open science

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: Jaká data sdílet? Jakým způsobem? A proč vůbec? Tato přednáška vás provede procesem sdílení dat od jejich dlouhodobého uchovávání až po různé možnosti jejich zveřejnění. Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/t0LvHVFZPBo
Český sociálněvědní datový archiv
Creators: name: Krejčí, Jindřich
Publisher: name: Zenodo
Year: 2021
Subjects: FAIR data
research data management
RDM
datový archiv
open science

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/3zE4CHYf5e0
Thin-Shell Approach for Modeling Superconducting Tapes in the $H$-$ϕ$ Finite-Element Formulation
Creators: name: Alves, Bruno de Sousa
name: Lahtinen, Valtteri
name: Laforest, Marc
name: Sirois, Frédéric
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: This paper presents a novel finite-element approach for the electromagnetic modeling of superconducting coated conductors. We combine a thin-shell (TS) method to the $H$-$ϕ$ formulation to avoid the meshing difficulties related to the high aspect ratio of these conductors and reduce the computational burden in simulations. The interface boundary conditions in the TS method are defined using an auxiliary 1-D finite-element (FE) discretization of $N$ elements along the thinnest dimension of the conductor. This procedure permits the approximation of the superconductor's nonlinearities inside the TS in a time-transient analysis. Four application examples of increasing complexity are discussed: (i) single coated conductor, (ii) two closely packed conductors carrying anti-parallel currents, (iii) a stack of twenty superconducting tapes and a (iv) full representation of a HTS tape comprising a stack of thin films. In all these examples, the profiles of both the tangential and normal components of the magnetic field show good agreement with a reference solution obtained with standard $2$-D $H$-$ϕ$ formulation. Results are also compared with the widely used $T$-$A$ formulation. This formulation is shown to be dual to the TS model with a single FE ($N=1$) in the auxiliary 1-D systems. The increase of $N$ in the TS model is shown to be advantageous at small inter-tape separation and low transport current since it allows the tangential components of the magnetic field to penetrate the thin region. The reduction in computational cost without compromising accuracy makes the proposed model promising for the simulation of large-scale superconducting applications.
The solution of the cosmological constant problem from the inhomogeneous equation of state - a hint from modified gravity?
Creators: name: Stefancic, Hrvoje
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The cosmological constant problem is studied in a two component cosmological model. The universe contains a cosmological constant of an arbitrary size and sign and an additional component with an inhomogeneous equation of state. It is shown that, in a proper parameter regime, the expansion of the universe with a large absolute value of the cosmological constant may asymptotically tend to de Sitter space corresponding to a small effective positive cosmological constant. It is argued that such a behavior can be regarded as a solution of the cosmological constant problem in this model. The mechanism behind the relaxation of the cosmological constant is discussed. A connection with modified gravity theories is discussed and an example of a possible realization of the cosmological constant relaxation in f(R) modified gravity is described.
description: 18 pages, 8 figures, version to appear in Phys. Lett. B
Measurement of the Slope Parameter for the eta->3pi0 Decay in the pp->pp eta Reaction
Creators: name: Bashkanov, M.
name: Bogoslawsky, D.
name: Calén, H.
name: Capellaro, F.
name: Clement, H.
name: Demirörs, L.
name: Ekström, C.
name: Fransson, K.
name: Gustafsson, L.
name: Höistad, B.
name: Ivanov, G.
name: Jacewicz, M.
name: Jiganov, E.
name: Johansson, T.
name: Keleta, S.
name: Koch, I.
name: Kullander, S.
name: Kupsc, A.
name: Kuznetsov, A.
name: Marciniewski, P.
name: Meier, R.
name: Morosov, B.
name: Oelert, W.
name: Pauly, C.
name: Petukhov, Y.
name: Pettersson, H.
name: Povtorejko, A.
name: Ruber, R. J. M. Y.
name: Schönning, K.
name: Scobel, W.
name: Skorodko, T.
name: Shwartz, B.
name: Sopov, V.
name: Stepaniak, J.
name: Tchernyshev, V.
name: Engblom, P. Thörngren
name: Tikhomirov, V.
name: Turowiecki, A.
name: Wagner, G. J.
name: Wiedner, U.
name: Wolke, M.
name: Yamamoto, A.
name: Zabierowski, J.
name: Złomańczuk, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The CELSIUS/WASA setup is used to measure the 3pi0 decay of eta mesons produced in pp interactions with beam kinetic energies of 1.36 and 1.45 GeV. The efficiency-corrected Dalitz plot and density distributions for this decay are shown, together with a fit of the quadratic slope parameter alpha yielding alpha = -0.026 +/- 0.010(stat) +/- 0.010(syst). This value is compared to recent experimental results and theoretical predictions.
description: 4 pages, 7 Postscript figures, uses revtex4.sty
Open Science Framework: Nástroj otevřené vědy
Creators: name: Urban, Jan
Publisher: name: Zenodo
Year: 2021
Subjects: open science
Open Science Framework
OSF

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/ihxhn-CIf5Q
Role of Zinc in Treatment of SARS-CoV-2 Infection: A Review
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: Background— Zinc plays a key role in regulating innate and adaptive immune responses. It maintains the integrity of respiratory epithelium, prevents viral entry into cell, and inhibits viral replication. Zinc is believed to have anti-inflammatory properties and prevent cytokine-mediated inflammatory damage to body organs. Zinc’s potential role and efficacy in treatment of coronavirus disease of 2019 (COVID-19) merits further research.Purpose— To review the potential therapeutic or prophylactic use of zinc in patients with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection.Data collection— Eleven clinical trials were identified and data extracted using search from PubMed and Cochrane reviews. The hospitalized and non-hospitalized patients infected with COVID-19 of varying severity were included in these trials, but results from none of the clinical trials were available at the time of review.Conclusion— The observational and anecdotal data supports the theoretical potential in usefulness of zinc for the treatment of the novel disease. The results from large-scale ongoing randomized/non-randomized clinical trials are yet to be analyzed.Limitations— Although, the use of zinc is well-studied for its anti-oxidant and immunomodulatory properties, there is no direct evidence supporting role of zinc in prophylaxis or treatment of COVID-19.
LINDAT/CLARIAH-CZ: Oborový repozitář nejen pro jazyková data
Creators: name: Straňák, Pavel
Publisher: name: Zenodo
Year: 2021
Subjects: FAIR data
data repository
datový repozitář
LINDAT/CLARIAH-CZ
open science

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/xE68sGTK-Yc
On Resonant Leptogenesis
Creators: name: De Simone, Andrea
name: Riotto, Antonio
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It has been recently shown that the quantum Boltzmann equations may be relevant for the leptogenesis scenario. In particular, they lead to a time-dependent CP asymmetry which depends upon the previous dynamics of the system. This memory effect in the CP asymmetry is particularly important in resonant leptogenesis where the asymmetry is generated by the decays of nearly mass-degenerate right-handed neutrinos. We study the impact of the nontrivial time evolution of the CP asymmetry in resonant leptogenesis, both in the one-flavour case and with flavour effects included. We show that significant qualitative and quantitative differences arise with respect to the case in which the time dependence of the CP asymmetry is neglected.
description: 16 pages, 7 figures. IOP LaTeX class used. Minor corrections and references added. Matches the version published in JCAP
Správa výzkumných dat
Creators: name: Hanzlíková, Dagmar
name: Janíček, Milan
Publisher: name: Zenodo
Year: 2021
Subjects: research data management
data management plan
FAIR data
správa výzkumných dat
RDM
DMP
open science

description: Prezentace přednášky ze školení "Open science: od dat k publikování". Anotace: Proč věnovat čas a energii správě výzkumných dat. Představení základních konceptů: FAIR data, data management plan (DMP), metadata. Pořadatel: Centrum pro podporu open science, Univerzita Karlova Stránky akce: https://openscience.cuni.cz/OSCI-117.html Záznam přednášky: https://youtu.be/zSrDhq18i7o
Multimodal Aspects of Corporate Social Responsibility Communication
Creators: name: Maier, Carmen Daniela
Publisher: name: Firenze University Press
Year: 2014
Subjects: corporate social responsibility; discourse analysis; environmental protection; gender empowerment multimodality

description: This article addresses how the multimodal persuasive strategies of corporate social responsibility communication can highlight a company’s commitment to gender empowerment and environmental protection while advertising simultaneously its products. Drawing on an interdisciplinary methodological framework related to CSR communication, multimodal discourse analysis and gender theory, the article proposes a multimodal analysis model through which it is possible to map and explain the multimodal persuasive strategies employed by Coca-Cola company in their community-related films. By examining the semiotic modes’ interconnectivity and functional differentiation, this analytical endeavour expands the existing research work as the usual textual focus is extended to a multimodal one.
description: LEA - Lingue e Letterature d'Oriente e d'Occidente, Vol 3 (2014)
Paradoniscus Taiti & Ferrara 2004
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Olibrinidae
Paradoniscus

description: Genus Paradoniscus Taiti & Ferrara, 2004 Type-species: Paradoniscus aquaticus Taiti & Ferrara, 2004 by original designation.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 79, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
กระบวนการถ่ายทอดภูมิปัญญาการทอผ้าซิ่นทิวมุกจกดาวแบบเจ้าเมืองอุบลราชธานี
Creators: name: ประกายทิพย์ พิชัย
Publisher: name: คณะมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบุรีรัมย์
Year: 2566
Subjects: กระบวนการถ่ายทอดภูมิปัญญา
ชุมชนที่ยั่งยืน
ผ้าซิ่นทิวมุกจกดาว

description: มนุษยสังคมสาร (มสส.), 21, 3, 1-19
การพัฒนาการท่องเที่ยวชุมชนเชิงสร้างสรรค์ตามอัตลักษณ์วัฒนธรรมผลิตภัณฑ์ชุมชนผ้าปักแซวอำเภอปรางค์กู่ จังหวัดศรีสะเกษ
Creators: name: เอมอร แสนภูวา
Publisher: name: คณะมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบุรีรัมย์
Year: 2566
Subjects: ท่องเที่ยวชุมชนเชิงสร้างสรรค์
อัตลักษณ์วัฒนธรรม
ผลิตภัณฑ์ชุมชน
ผ้าปักแซว

description: มนุษยสังคมสาร (มสส.), 21, 3, 20-39
Una rivista del tardo esilio:  Los Sesenta  di Max Aub
Creators: name: Fiore, Arianna
Publisher: name: Firenze University Press
Year: 2014
Subjects: Literary magazine; "Los Sesenta"; Max Aub; Mexico; Spanish exile

description: This essay intends to investigate the brief life of Los Sesenta, a generational magazine dedicated to 60-year old people, published in Mexico between 1964 and 1966. After a brief introduction in order to outline the historical and literary context in which this editorial experience was born, we will analyse its five numbers from a thematic point of view, trying to shed light at the same time on the relationships between Max Aub, the founder and only great editor of Los Sesenta, and the other Spanish intellectual exiles and the intellectuals from Latin America, where he had taken refuge after the defeat of the Republic.
description: LEA - Lingue e Letterature d'Oriente e d'Occidente, Vol 3 (2014)
Improving Diversity and Inclusion in Senior Leadership: A workshop to help recruit diverse senior leaders
Creators: name: Mosbergen, Rowland
Publisher: name: Zenodo
Year: 2021
Subjects: Diversity and Inclusion
Diversity, Equity and Inclusion in the workforce
Intersectionality

description: Improving Diversity and Inclusion in Senior Leadership is a workshop to help recruit diverse senior management. It provides a framework to understand that the underlying problem is systemic, the difficulties that accumulate over time for diverse candidates aiming for senior leadership positions, and it gives you practical advice and tips on things you can actually do right now to make a difference. In comparison with other D&I documentation and reports there are three emerging differences: 1. In most work it seems there is no integrated explanation why changes should be made along with how to practically change things as an individual and systematically. With this presentation these points are covered, 2. In most work the cumulative effect of discrimination across an individual's lives is either not explained in depth or is not mentioned at all. This is actually an extremely important point when looking at senior leadership recruitment and is covered in this presentation. 3. In most work it is common to use numbers, percentages and the idea of being more productive to prove diversity is worthwhile. This is a subtle form of dehumanisation and can make it more difficult to ensure that people see this as a moral and ethical issue. This presentation focuses on the use of stories and logic to explain without using dehumanising numbers (up until visualising intersectionality unfortunately). This should be read by CEOs and other C-Suite management.
 The 13 tips for individuals and 28 tips for organisations are from slides 51 to 66.
Reconstruction of Multidimensional Signals from Irregular Noisy Samples
Creators: name: Nordio, A.
name: Chiasserini, C-F.
name: Viterbo, E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We focus on a multidimensional field with uncorrelated spectrum, and study the quality of the reconstructed signal when the field samples are irregularly spaced and affected by independent and identically distributed noise. More specifically, we apply linear reconstruction techniques and take the mean square error (MSE) of the field estimate as a metric to evaluate the signal reconstruction quality. We find that the MSE analysis could be carried out by using the closed-form expression of the eigenvalue distribution of the matrix representing the sampling system. Unfortunately, such distribution is still unknown. Thus, we first derive a closed-form expression of the distribution moments, and we find that the eigenvalue distribution tends to the Marcenko-Pastur distribution as the field dimension goes to infinity. Finally, by using our approach, we derive a tight approximation to the MSE of the reconstructed field.
description: To appear on IEEE Transactions on Signal Processing, 2008