cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Characterization of soft X-ray echo-enabled harmonic generation free-electron laser pulses in the presence of incoherent energy modulations
Creators: name: Mirian, N. S.
name: Perosa, G.
name: Hemsing, E.
name: Allaria, E.
name: Badano, L.
name: Cinquegrana, P.
name: Danailov, M. B.
name: De Ninno, G.
name: Giannessi, L.
name: Penco, G.
name: Spampinati, S.
name: Spezzani, C.
name: Roussel, E.
name: Ribic, P. R.
name: Trovo, M.
name: Veronese, M.
name: Di Mitri, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Echo-enabled harmonic generation free-electron lasers (EEHG FELs) are promising candidates to produce fully coherent soft x-ray pulses by virtue of efficient high harmonic frequency up-conversion from UV lasers. The ultimate spectral limit of EEHG, however, remains unclear, because of the broadening and distortions induced in the output spectrum by residual broadband energy modulations in the electron beam. We present a mathematical description of the impact of incoherent (broadband) energy modulations on the bunching spectrum produced by the microbunching instability through both the accelerator and the EEHG line. The model is in agreement with a systematic experimental characterization of the FERMI EEHG FEL in the photon energy range $130-210$ eV. We find that amplification of electron beam energy distortions primarily in the EEHG dispersive sections explains an observed reduction of the FEL spectral brightness that is proportional to the EEHG harmonic number. Local maxima of the FEL spectral brightness and of the spectral stability are found for a suitable balance of the dispersive sections' strength and the first seed laser pulse energy. Such characterization provides a benchmark for user experiments and future EEHG implementations designed to reach shorter wavelengths.
On the ergodicity of the adaptive Metropolis algorithm on unbounded domains
Creators: name: Saksman, Eero
name: Vihola, Matti
Publisher: name: arXiv
Year: 2008
Subjects: subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: This paper describes sufficient conditions to ensure the correct ergodicity of the Adaptive Metropolis (AM) algorithm of Haario, Saksman and Tamminen [Bernoulli 7 (2001) 223--242] for target distributions with a noncompact support. The conditions ensuring a strong law of large numbers require that the tails of the target density decay super-exponentially and have regular contours. The result is based on the ergodicity of an auxiliary process that is sequentially constrained to feasible adaptation sets, independent estimates of the growth rate of the AM chain and the corresponding geometric drift constants. The ergodicity result of the constrained process is obtained through a modification of the approach due to Andrieu and Moulines [Ann. Appl. Probab. 16 (2006) 1462--1505].
description: Published in at http://dx.doi.org/10.1214/10-AAP682 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Dialogus de circuli quadratura. Dialogus inter cardinalem sancti Petri, episcopum Brixinensem, et Paulum physicum Florentinum, de circuli quadratura
Creators: name: De Felice, Federica
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2020

description: ‹Appendix›
The finite-temperature phase structure of lattice QCD with twisted-mass Wilson fermions
Creators: name: Ilgenfritz, E. -M.
name: Jansen, K.
name: Lombardo, M. P.
name: Müller-Preussker, M.
name: Petschlies, M.
name: Philipsen, O.
name: Zeidlewicz, L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We report progress in our exploration of the finite-temperature phase structure of two-flavour lattice QCD with twisted-mass Wilson fermions and a tree-level Symanzik-improved gauge action for a temporal lattice size N_τ=8. Extending our investigations to a wider region of parameter space we gain a global view of the rich phase structure. We identify the finite temperature transition/crossover for a non-vanishing twisted-mass parameter in the neighbourhood of the zero-temperature critical line at sufficiently high β. Our findings are consistent with Creutz's conjecture of a conical shape of the finite temperature transition surface. Comparing with NLO lattice chiral perturbation theory we achieve an improved understanding of this shape.
description: 7 pages, 7 figures, talk given at the XXVI International Symposium on Lattice Field Theory, July 14 --19, 2008, Williamsburg, VA, USA. Figure 7 changed
Additional file 8 of Continuous adaptation of conversation aids for uterine fibroids treatment options in a four-year multi-center implementation project
Creators: name: Schubbe, Danielle
name: Durand, Marie-Anne
name: Forcino, Rachel C.
name: Engel, Jaclyn
name: Tomaino, Marisa
name: Adams-Foster, Monica
name: Bacon, Carla
name: Mulligan, Carrie Cahill
name: Venable, Sateria
name: Foster, Tina
name: Barr, Paul J.
name: Anchan, Raymond M.
name: Laughlin-Tommaso, Shannon
name: Lindholm, Anne
name: Seshan, Maya
name: Gargiulo, Rossella M.
name: Stephenson, Patricia
name: George, Karen
name: Ajao, Mobolaji
name: Madden, Tessa
name: Banks, Erika
name: Gargiulo, Antonio R.
name: O’Malley, James
name: van den Muijsenbergh, Maria
name: Aarts, Johanna W. M.
name: Elwyn, Glyn
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Cell Biology
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 8.
title: De mathematicis complementis Beatissimo Papae Nicolao Quinto. Nicolaus cardinalis Sancti Petri ad Vincula
Creators: name: De Felice, Federica
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2020

description: [LIBER PRIMUS]
Prima propositio
Propositio secunda
Tertia propositio
Propositio quarta
Quinta propositio
Propositio sexta
Septima propositio
Propositio octava
Nona propositio
Propositio decima
Undecima propositio
Propositio duodecima
Tredecima propositio
[LIBER SECUNDUS]
Eine geschlechtsspezifische Analyse zum schulischen Erwerb computerbezogener Kompetenzen in Tablet-Klassen am Gymnasium
Creators: name: Massek, Corinna
name: Drossel, Kerstin
name: Eickelmann, Birgit
Publisher: name: Medienimpulse
Year: 2018

description: Aufgrund gesellschaftlicher Veränderungen und der steigenden Relevanz eines kompetenten, selbstbestimmten und reflektierten Umgangs mit digitalen Medien, ergeben sich auch für Schulen neue Herausforderungen, den Erwerb entsprechender Kompetenzen zu unterstützen. Studien deuten bzgl. des Kompetenzerwerbs auf Disparitäten zwischen Mädchen und Jungen hin – Mädchen schneiden in computer- und informationsbezogenen Kompetenzen besser ab und geben zu höheren Anteilen an, diese Kompetenzen schulisch erworben zu haben. Hinsichtlich der Vermittlung dieser Kompetenzen deuten aktuelle Entwicklungen darauf hin, dass Schulen vermehrt auf 1:1-Ausstattung mit digitalen Medien setzen, da vor allem schülereigenen mobilen Endgeräten vielseitige Potenziale zugeschrieben werden. Der Beitrag fokussiert daher auf Grundlage eines Tablets-Projekts die Frage, ob die Einführung schülereigener Tablets den schulischen Kompetenzerwerb für Mädchen und Jungen tatsächlich unterstützt. Im Ergebnis zeigt sich, dass die Einführung von Tablets nicht automatisch dazu führt, dass Mädchen und Jungen gleichermaßen einen schulischen Kompetenzerwerb wahrnehmen.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Cysteine focused covalent inhibitors against the main protease of SARS-CoV-2
Creators: name: Paul, Archi Sundar
name: Islam, Rajib
name: Parves, Md Rimon
name: Mamun, Abdulla Al
name: Shahriar, Imrul
name: Hossain, Md Imran
name: Hossain, Md Nayeem
name: Ali, Md Ackas
name: Halim, Mohammad A.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: In viral replication and transcription, the main protease (Mpro) of SARS-CoV-2 plays an important role and appears to be a vital target for drug design. In Mpro, there is a Cys–His catalytic dyad, and ligands that interact with the Cys145 assumed to be an effective approach to inhibit the Mpro. In this study, approximately 1400 cysteine-focused ligands were screened to identify the best candidates that can act as potent inhibitors against Mpro. Our results show that the selected ligands strongly interact with the key Cys145 and His41 residues. Covalent docking was performed for the selected candidates containing the acrylonitrile group, which can form a covalent bond with Cys145. All atoms molecular dynamics (MD) simulation was performed on the selected four inhibitors including L1, L2, L3 and L4 to validate the docking interactions. Our results were also compared with a control ligand, α-ketoamide (11r). Principal component analysis on structural and energy data obtained from the MD trajectories shows that L1, L3, L4 and α-ketoamide (11r) have structural similarity with the apo-form of the Mpro. Quantitative structure-activity relationship method was employed for pattern recognition of the best ligands, which discloses that ligands containing acrylonitrile and amide warheads can show better performance. ADMET analysis displays that our selected candidates appear to be safer inhibitors. Our combined studies suggest that the best cysteine focused ligands can help to design an effective lead drug for COVID-19 treatment. Communicated by Ramaswamy H. Sarma
Lifshitz theory of atom-wall interaction with applications to quantum reflection
Creators: name: Bezerra, V. B.
name: Klimchitskaya, G. L.
name: Mostepanenko, V. M.
name: Romero, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Casimir-Polder interaction of an atom with a metallic wall is investigated in the framework of the Lifshitz theory. It is demonstrated that in some temperature (separation) region the Casimir-Polder entropy takes negative values and goes to zero when the temperature vanishes. This result is obtained both for an ideal metal wall and for real metal walls. Simple analytical representations for the Casimir-Polder free energy and force are also obtained. These results are used to make a comparison between the phenomenological potential used in the theoretical description of quantum reflection and exact atom-wall interaction energy, as given by the Lifshitz theory. Computations are performed for the atom of metastable He${}^{\ast}$ interacting with metal (Au) and dielectric (Si) walls. It is shown that the relative differences between the exact and phenomenological interaction energies are smaller in the case of a metallic wall. This is explained by the effect of negative entropy which occurs only for a metal wall. More accurate atom-wall interaction energies computed here can be used for the interpretation of measurement data in the experiments on quantum reflection.
description: 24 pages, 4 figures; Phys. Rev. A, accepted for publication
Planning for the health care of the Southeast Asian refugees, a review
Creators: name: Ludwig, Barbara M.
Publisher: name: University of British Columbia
Year: 2010

description: In 1979-80 the Canadian government accepted 50,000 refugees from Southeast Asia as landed immigrants. These new immigrants, known as "The Boat people", are part of the changing pattern of world migration and come from an area that is different from Canada in terms of disease patterns, cultural beliefs and customs. They are probably also affected by their experiences of prolonged warfare and subsequent flight. The question is raised about the effect, if any, their health status will have on both the health of Canadians and/or their own future health. It is postulated that both their own characteristics and those of Canadian society will determine the problem and affect the resolving of it. Using the fields of anthropology, sociology, and history, as well as those of medicine and health care, an extensive literature search is made to determine the characteristics of the refugee/immigrants and Canadian society, and from this to delineate the problems. The problems are seen to be the immediate and longer term problems of 1) the spread of infectious diseases; 2) the importation of 'exotic' diseases into Canada; and 3) the effect of the life experiences, migration, and the process of adaptation to a new environment on the mental health of the immigrants. The resolution of the problems is found to be affected by the attitudes and beliefs of Canada and Canadians, including the immigration, social and health policies of governments; as well as by the cultural beliefs and customs of the Southeast Asians. Recommendations are made on factors seen to affect the effectiveness of health and social programs for immigrants. These include recommendations on the need for those planning and delivering health care, especially physicians, public health nurses and social workers, to be aware of the effect of culture on health behaviour and the giving of health care; and for physicians to be knowledgeable about the epidemiology and diagnosis of the so-called exotic diseases. Recommendations are also made on the roles of the different levels of government and the voluntary agencies in the immigration process with regard to immigrant health.
Editorial 4/2018: Medienkompetenz und Medienperformanz
Creators: name: Barberi, Alessandro
name: Schmoelz, Alexander
name: Trültzsch-Wijnen, Christine
Publisher: name: Medienimpulse
Year: 2019

description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Oposteginae
Creators: name: Pohl, Greg
name: Anweiler, Gary
name: Schmidt, Christian
name: Kondla, Norbert
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Opostegidae

description: Oposteginae 12 R Pseudopostega cretea (Meyrick, 1920) Jul – B g T: Davis and Stonis (2007) L: Bowman (1951) C: UASM Incurvarioidea
description: Published as part of Pohl, Greg, Anweiler, Gary, Schmidt, Christian & Kondla, Norbert, 2010, An annotated list of the Lepidoptera of Alberta, Canada, pp. 1-549 in ZooKeys 38 (38) on page 51, DOI: 10.3897/zookeys.38.383, http://zenodo.org/record/576629
description: {"references": ["Davis DR, Stonis JR (2007) A revision of the New World plant-mining moths of the family Opostegidae (Lepidoptera: Nepticuloidea). Smithsonian Contributions to Zoology 625: 1 - 212.", "Bowman K (1951) An annotated list of the Lepidoptera of Alberta. Canadian Journal of Zoology 29: 121 - 165."]}
The quantum theory of the free Maxwell field on the de Sitter expanding universe
Creators: name: Cotaescu, Ion I.
name: Crucean, Cosmin
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The theory of the free Maxwell field in two moving frames on the de Sitter spacetime is investigated pointing out that the conserved momentum and energy operators do not commute to each other. This leads us to consider new plane waves solutions of the Maxwell equation which are eigenfunctions of the energy operator. Such particular solutions complete the theory in which only the solutions of given momentum were considered so far. The energy eigenfunctions can be obtained thanks to our new time-evolution picture proposed previously for the scalar and Dirac fields. Considering both these types of modes, it is shown that the second quantization of the free electromagnetic potential in the Coulomb gauge can be done in a canonical manner as in special relativity. The principal conserved one-particle operators associated to Killing vectors are derived, concentrating on the energy, momentum and total angular momentum operators.
description: 17 pages no figures
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Olteanu, Dan
name: Vortmeier, Nils
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2022
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Information systems → Data management systems
subject: Information systems → Database design and models
subject: Information systems → Database query processing
subject: Information systems → Database transaction processing
subject: Information systems → Join algorithms
subject: Information systems → Query languages
subject: Information systems → Query optimization
subject: Information systems → Query planning
subject: Information systems → Relational database model
subject: Information systems → Parallel and distributed DBMSs
subject: Information systems → Semantic web description languages
subject: Information systems → Stream management
subject: Theory of computation → Approximation algorithms analysis
subject: Theory of computation → Complexity theory and logic
subject: Theory of computation → Constraint and logic programming
subject: Theory of computation → Incomplete, inconsistent, and uncertain databases
subject: Theory of computation → Database theory
subject: Theory of computation → Data structures and algorithms for data management
subject: Theory of computation → Description logics
subject: Theory of computation → Finite Model Theory
subject: Theory of computation → Logic and databases
subject: Theory of computation → Problems, reductions and completeness
subject: Theory of computation → Streaming, sublinear and near linear time algorithms
subject: Mathematics of computing → Random number generation

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 220, 25th International Conference on Database Theory (ICDT 2022), pages 0:i-0:xvi
SU(2) approach to the pseudogap phase of high-temperature superconductors: electronic spectral functions
Creators: name: Bieri, Samuel
name: Ivanov, Dmitri
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We use an SU(2) mean-field theory approach with input from variational wavefunctions of the t-J model to study the electronic spectra in the pseudogap phase of cuprates. In our model, the high-temperature state of underdoped cuprates is realized by classical fluctuations of the order parameter between the d-wave superconductor and the staggered-flux state. Spectral functions of the intermediate and the averaged states are computed and analyzed. Our model predicts a photoemission spectrum with an asymmetric gap structure interpolating between the superconducting gap centered at the Fermi energy and the asymmetric staggered-flux gap. This asymmetry of the gap changes sign at the point where the Fermi surface crosses the diagonal (π,0)-(0,π).
description: 7 pages, 10 figures; estimate of applicable temperature range corrected and refs. added, ref. to ARPES paper added; minor changes to published version
title: Governance Challenges in Nigerian Small Medium Enterprises (SMEs)
title: A Regulatory Comparative Analysis and Prospects for Reform
titleType: Subtitle
Creators: name: Ehimiaghe, Tiffany
Publisher: name: Lancaster University
Year: 2021

description: Small to medium size enterprises (SMEs) contribute significantly to economic development. They are the lifeblood of economies as they constitute the bulk of business organisations. However, particularly in Nigeria, they are plagued with several challenges, including poor governance practices, lack of access to finance and inadequate rescue provisions for financially distressed SMEs. These challenges limit the ability of Nigerian SMEs to thrive and compete in the local and global business environment. However, although SMEs are fraught with challenges in the United Kingdom (UK), they have been comparably successful, with steady growth and contribution to the country’s economic development. Given the critical role that SMEs play in the Nigerian economy, it is imperative that policies are designed to cater for the typical needs of SMEs adequately. Accordingly, this thesis considers the corporate governance, finance and insolvency issues that SMEs face. This thesis adopts a combination of doctrinal and comparative analysis of the UK and Nigeria laws and evaluates the current Nigerian regulatory regime to deal with governance challenges of SMEs. The thesis argues the need to bolster policies that address specific issues facing SMEs in Nigeria. Further, it considers that while policy changes have been made in recent years to ease doing business and boost Nigeria’s global competitiveness, extant legal frameworks need to be brought in line with the modern needs of Nigerian SMEs, to enhance their potential to contribute to the development of the Nigerian economy.
Neutrino energy quantization in rotating medium
Creators: name: Grigoriev, Alexander
name: Studenikin, Alexander
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Exact solution of the modified Dirac equation in rotating medium is found in polar coordinates in the limit of vanishing neutrino mass. The solution for the active left-handed particle exhibit properties similar to those peculiar for the charged particle moving in the presence of a constant magnetic field. Accordingly, the particle in the rotating matter has circle orbits with energy levels, analogous to the Landau levels in magnetic field. The relevant physical realization of the problem is motion of neutrino inside the rotating neutron star. The feature of such motion to form binding states leads to the prediction of the new mechanism for neutrino trapping. The solution found can be used for detailed description of relativistic and nearly massless neutrino dynamics in neutron stars. Results obtained further develop the "method of exact solutions" in application to particle interactions in presence of dense matter.
description: 5 pages, in: "Particle Physics on the Eve of LHC" (Proc. of the 13th Lomonosov Conference on Elementary Particle Physics, Moscow, August 2007), ed. by A.Studenikin, p.176, World Scientific, Singapore, 2008
Perspectives on Interstellar Dust Inside and Outside of the Heliosphere
Creators: name: Draine, B. T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Measurements by dust detectors on interplanetary spacecraft appear to indicate a substantial flux of interstellar particles with masses exceeding 10^{-12}gram. The reported abundance of these massive grains cannot be typical of interstellar gas: it is incompatible with both interstellar elemental abundances and the observed extinction properties of the interstellar dust population. We discuss the likelihood that the Solar System is by chance located near an unusual concentration of massive grains and conclude that this is unlikely, unless dynamical processes in the ISM are responsible for such concentrations. Radiation pressure might conceivably drive large grains into "magnetic valleys". If the influx direction of interstellar gas and dust is varying on a ~10 yr timescale, as suggested by some observations, this would have dramatic implications for the small-scale structure of the interstellar medium.
description: 13 pages. To appear in Space Science Reviews
Structure of large spin expansion of anomalous dimensions at strong coupling
Creators: name: Beccaria, M.
name: Forini, V.
name: Tirziu, A.
name: Tseytlin, A. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The anomalous dimensions of planar N=4 SYM theory operators like tr(Phi D^S Phi) expanded in large spin S have the asymptotics γ= f ln S + f_c + 1/S (f_11 ln S + f_10) + ..., where f (the universal scaling function or cusp anomaly), f_c and f_mn are given by power series in the `t Hooft coupling λ. The subleading coefficients appear to be related by the so called functional relation and parity invariance (or reciprocity) property of the function expressing γin terms of the conformal spin of the collinear group. Here we study the structure of such large spin expansion at strong coupling via AdS/CFT, i.e. by using the dual description in terms of folded spinning string in AdS_5. The large spin expansion of the classical string energy happens to have the same structure as that of γin the perturbative gauge theory. Moreover, the functional relation and the reciprocity constraints on the coefficients are also satisfied. We compute the leading string 1-loop corrections to the coefficients f_c, f_11, f_10 and verify the functional/reciprocity relations at subleading λ^{-1/2} order. This provides a strong indication that these relations hold not only in weak coupling (gauge-theory) but also in strong coupling (string-theory) perturbative expansions.
description: 43 pages. v2: minor comments added, misprints corrected; v3: one-loop coefficients are expressed in terms of one constant not fixed by our method of computation, conclusion about parity invariance is unchanged, note added; v4: minor correctionsin eq (3.34) and below (3.37)
Optimization of selective two-photon absorption in cavity polaritons
Creators: name: Carnio, Edoardo G.
name: Buchleitner, Andreas
name: Schlawin, Frank
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate optimal states of photon pairs to excite a target transition in a multilevel quantum system. With the help of coherent control theory for two-photon absorption with quantum light, we infer the maximal population achievable by optimal entangled vs. separable states of light. Interference between excitation pathways, as well as the presence of nearby states, may hamper the selective excitation of a particular target state, but we show that quantum correlations can help to overcome this problem, and enhance the achievable "selectivity" between two energy levels, i.e. the relative difference in population transferred into each of them. We find that the added value of optimal entangled states of light increases with broadening linewidths of the target states.
description: This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in E. G. Carnio et al., J. Chem. Phys. 154, 214114 (2021) and may be found at https://doi.org/10.1063/5.0049863
title: De geometricis transmutationibus
Creators: name: De Felice, Federica
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2020

description: Primum praemittendum
Secundum praemittendum
Tertium praemittendum
Quartum praemittendum
De linearum in invicem transmutatione – capitulum primum
De superficierum in invicem transmutatione – capitulum secundum
De corporalium figurarum in invicem transmutatione – capitulum tertium
‹Additamentum›
title: Codici manoscritti ed edizioni a stampa
Creators: name: De Felice, Federica
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2020

description: 4.1 Codici
4.2 Edizioni a stampa
4.3 Genesi, datazione e successione cronologica dei singoli scritti matematici
Note a piè pagina
Chiral Symmetry and light resonances in hot and dense matter
Creators: name: Cabrera, D.
name: Fernandez-Fraile, D.
name: Nicola, A. Gomez
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a study of the $ππ$ scattering amplitude in the $σ$ and $ρ$ channels at finite temperature and nuclear density within a chiral unitary framework. Meson resonances are dynamically generated in our approach, which allows us to analyze the behavior of their associated scattering poles when the system is driven towards chiral symmetry restoration. Medium effects are incorporated in three ways: (a) by thermal corrections of the unitarized scattering amplitudes, (b) by finite nuclear density effects associated to a renormalization of the pion decay constant, and complementarily (c) by extending our calculation of the scalar-isoscalar channel to account for finite nuclear density and temperature effects in a microscopic many-body implementation of pion dynamics. Our results are discussed in connection with several phenomenological aspects relevant for nuclear matter and Heavy-Ion Collision experiments, such as $ρ$ mass scaling vs broadening from dilepton spectra and chiral restoration signals in the $σ$ channel. We also elaborate on the molecular nature of $ππ$ resonances.
description: 14 pages, 14 figures. Contribution to Hard Probes 2008, Illa de A Toxa, Spain, June 8th-14th 2008
Additional file 3 of Continuous adaptation of conversation aids for uterine fibroids treatment options in a four-year multi-center implementation project
Creators: name: Schubbe, Danielle
name: Durand, Marie-Anne
name: Forcino, Rachel C.
name: Engel, Jaclyn
name: Tomaino, Marisa
name: Adams-Foster, Monica
name: Bacon, Carla
name: Mulligan, Carrie Cahill
name: Venable, Sateria
name: Foster, Tina
name: Barr, Paul J.
name: Anchan, Raymond M.
name: Laughlin-Tommaso, Shannon
name: Lindholm, Anne
name: Seshan, Maya
name: Gargiulo, Rossella M.
name: Stephenson, Patricia
name: George, Karen
name: Ajao, Mobolaji
name: Madden, Tessa
name: Banks, Erika
name: Gargiulo, Antonio R.
name: O’Malley, James
name: van den Muijsenbergh, Maria
name: Aarts, Johanna W. M.
name: Elwyn, Glyn
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Cell Biology
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 3.
Heliozelidae
Creators: name: Pohl, Greg
name: Anweiler, Gary
name: Schmidt, Christian
name: Kondla, Norbert
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Heliozelidae

description: 6. Heliozelidae – shield bearer moths Minute (4–10 mm wingspan) day-flying moths, with a scaled proboscis and metallic scales on the body and wings. Females have piercing ovipositors. Th ey resemble several other families of small moths, but can be distinguished by wing vein characters. Larvae of most species mine the leaves of trees, shrubs, and vines; a few are stem or petiole miners. When mature, the larvae cut a disk from the host plant in which to pupate; hence the common name. Approximately 100 species of heliozelids are known worldwide; many remain undescribed, especially in the tropics. Thirty species are known from North America; one of these was recently discovered in AB. The group is poorly known taxonomically in North America; the only modern reference is Lafontaine (1973), which covers three species. 13 * U Antispila aurirubra Braun, 1915 T: Braun (1915) L: None C:?JJDC,?POHL L May – L Jun – B g
description: Published as part of Pohl, Greg, Anweiler, Gary, Schmidt, Christian & Kondla, Norbert, 2010, An annotated list of the Lepidoptera of Alberta, Canada, pp. 1-549 in ZooKeys 38 (38) on page 51, DOI: 10.3897/zookeys.38.383, http://zenodo.org/record/576629
description: {"references": ["Lafontaine JD (1973) Eastern North American species of Antispila (Lepidoptera: Heliozelidae) feeding on Nyssa and Cornus. Th e Canadian Entomologist 105: 991 - 994.", "Braun AF (1915) New genera and species of Tineina. The Canadian Entomologist 47: 188 - 197."]}
Tunability of Spin-Dependent Secondary Topological Interface States Induced in an Optical Complex Superlattice
Creators: name: Hu, Mengying
name: Liu, Hui
name: Zhu, Shining
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The past decade has witnessed a booming development of topological photonics, which revolutionizes the methodology for controlling the behavior of light. A gigantic achievement is to engineer robust confined modes localized at interfaces between topologically distinct regions, where the optical context can trigger exotic topological phenomena exclusive to photons. Here, we provide an experimentally flexible approach to engineering topologically induced interface states in the visible regime via a unique design of complex superlattice formed by connecting two component superlattices of distinguished topological phases. Assisted by the intrinsic pseudospin degree due to the splitting between TM and TE polarized modes, we attain a precise manipulation of the spin-dependent topological interface states that can manifest themselves straightforwardly through transmission spectra. More specifically, since these topological localized modes stem from the hybridization of artificial photonic orbitals that are of topological origin as well, they are deemed as a novel topological effect and thus named as the secondary topological interface states. Our work develops an innovative and productive strategy to tune topologically protected localized modes, based on which various applications such as selective local enhancement can be exploited.
description: 17 pages, 4 figures
Can We Make a Bohmian Electron Reach the Speed of Light, at Least for One Instant?
Creators: name: Tausk, Daniel V.
name: Tumulka, Roderich
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In Bohmian mechanics, a version of quantum mechanics that ascribes world lines to electrons, we can meaningfully ask about an electron's instantaneous speed relative to a given inertial frame. Interestingly, according to the relativistic version of Bohmian mechanics using the Dirac equation, a massive particle's speed is less than or equal to the speed of light, but not necessarily less. That is, there are situations in which the particle actually reaches the speed of light---a very non-classical behavior. That leads us to the question of whether such situations can be arranged experimentally. We prove a theorem, Theorem 5, implying that for generic initial wave functions the probability that the particle ever reaches the speed of light, even if at only one point in time, is zero. We conclude that the answer to the question is no. Since a trajectory reaches the speed of light whenever the quantum probability current psi-bar gamma^mu psi is a lightlike 4-vector, our analysis concerns the current vector field of a generic wave function and may thus be of interest also independently of Bohmian mechanics. The fact that the current is never spacelike has been used to argue against the possibility of faster-than-light tunnelling through a barrier, a somewhat similar question. Theorem 5, as well as a more general version provided by Theorem 6, are also interesting in their own right. They concern a certain property of a function psi: R^4 --> C^4 that is crucial to the question of reaching the speed of light, namely being transverse to a certain submanifold of C^4 along a given compact subset of space-time. While it follows from the known transversality theorem of differential topology that this property is generic among smooth functions psi: R^4 --> C^4, Theorem 5 asserts that it is also generic among smooth solutions of the Dirac equation.
description: 17 pages LaTeX, no figures; v4 minor additions and improvements
Critical evaluation of the neoclassical model for the equilibrium electrostatic field in a tokamak
Creators: name: Johnson, Robert W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The neoclassical prescription to use an equation of motion to determine the electrostatic field within a tokamak plasma is fraught with difficulties. Herein we examine two popular expressions for the equilibrium electrostatic field so determined and show that one fails to withstand a formal scrutiny thereof while the other fails to respect the vector nature of the diamagnetic current. Reconsideration of the justification for the presence of the equilibrium electrostatic field indicates that no field is needed for a neutral plasma when considering the net bound current defined as the curl of the magnetization. With any shift in the toroidal magnetic flux distribution, a dynamic electric field is generated with both radial and poloidal components, providing an alternate explanation for any measurements thereof.
description: 13 pages, 2 figures, moderate revision, final version, edited for length, to appear in MRC
Additional file 5 of Continuous adaptation of conversation aids for uterine fibroids treatment options in a four-year multi-center implementation project
Creators: name: Schubbe, Danielle
name: Durand, Marie-Anne
name: Forcino, Rachel C.
name: Engel, Jaclyn
name: Tomaino, Marisa
name: Adams-Foster, Monica
name: Bacon, Carla
name: Mulligan, Carrie Cahill
name: Venable, Sateria
name: Foster, Tina
name: Barr, Paul J.
name: Anchan, Raymond M.
name: Laughlin-Tommaso, Shannon
name: Lindholm, Anne
name: Seshan, Maya
name: Gargiulo, Rossella M.
name: Stephenson, Patricia
name: George, Karen
name: Ajao, Mobolaji
name: Madden, Tessa
name: Banks, Erika
name: Gargiulo, Antonio R.
name: O’Malley, James
name: van den Muijsenbergh, Maria
name: Aarts, Johanna W. M.
name: Elwyn, Glyn
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Cell Biology
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 5.
title: Gli scritti matematici
Creators: name: De Felice, Federica
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2020

description: 3.1 Uno sguardo sinottico
3.2 Metodo di archificazione e coincidentia oppositorum
3.3 Dimensione pratica e dimensione teorica della geometria
3.4 Lo spazio come luogo della mente
3.5 Le fonti
3.6 Cusanus… geometra ridiculus? La recezione degli scritti matematici
Note a piè pagina
What is the maximum rate at which entropy of a string can increase?
Creators: name: Ropotenko, K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: According to Susskind, a string falling toward a black hole spreads exponentially over the stretched horizon due to repulsive interactions of the string bits. In this paper such a string is modeled as a self-avoiding walk and the string entropy is found. It is shown that the rate at which information/entropy contained in the string spreads is the maximum rate allowed by quantum theory. The maximum rate at which the black hole entropy can increase when a string falls into a black hole is also discussed.
description: 11 pages, no figures; formulas (18), (20) are corrected (the quantum constant is added), a point concerning a relation between the Hawking and Hagedorn temperatures is corrected, conclusions unchanged; accepted by Physical Review D for publication
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Aspnes, James
name: Michail, Othon
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2022
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Theory of computation
subject: Mathematics of computing
subject: Networks → Network algorithms

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 221, 1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022), pages 0:i-0:xvi
2-D color code quantum computation
Creators: name: Fowler, Austin G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe in detail how to perform universal fault-tolerant quantum computation on a 2-D color code, making use of only nearest neighbor interactions. Three defects (holes) in the code are used to represent logical qubits. Triple defect logical qubits are deformed into isolated triangular sections of color code to enable transversal implementation of all single logical qubit Clifford group gates. CNOT is implemented between pairs of triple defect logical qubits via braiding.
description: 9 pages, 15 figures, shorter and simpler version achieving universality with the aid of state distillation
Adelidae
Creators: name: Pohl, Greg
name: Anweiler, Gary
name: Schmidt, Christian
name: Kondla, Norbert
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Adelidae

description: 7. Adelidae – fairy moths Small (10–25 mm wingspan) day-flying moths with reduced palps, a scaled proboscis, and iridescent greenish purple wings with white marks. Males of most species have extremely long antennae, up to three times the forewing length. Th ey are often found swarming above host plants. Females have piercing ovipositors. Little is known about their biology. In some species, eggs are laid in flowers, where the larvae feed briefly before making a case, in which they drop to the ground and continue to feed, probably on dead leaves. Almost 300 species of Adelidae are known worldwide. Eighteen species are known from North America, including four from AB. Taxonomic coverage of the Adelidae is incomplete for North America; Powell (1969) covered the genera Nemophora (as Elasmion) and Adela, but the remaining genus, Cauchas, has never been revised.
description: Published as part of Pohl, Greg, Anweiler, Gary, Schmidt, Christian & Kondla, Norbert, 2010, An annotated list of the Lepidoptera of Alberta, Canada, pp. 1-549 in ZooKeys 38 (38) on page 51, DOI: 10.3897/zookeys.38.383, http://zenodo.org/record/576629
description: {"references": ["Powell JA (1969) A synopsis of Nearctic adelid moths, with descriptions of new species (Incurvariidae). Journal of the Lepidopterists' Society 23: 211 - 240."]}
BVRI Photometric Calibration of the Nedeljković Telescope
Creators: name: Vudragović, Ana
name: Jurković, Monika I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have done photometric calibration of the 60 cm Nedeljković telescope equipped with FLI PL 230 CCD camera, mounted at the Astronomical Station Vidojevica (Serbia), using standard stars from the Landolt's catalog. We have imaged 31 fields of standard stars using Johnson's $BVRI$ filters during three nights in August 2019. We have measured both extinction and color correction. Relating our calibrated magnitudes to the magnitudes of the standard stars from the Landolt's catalog, we have achieved accuracy of 2\%-5\% for the $BVRI$ magnitudes.
description: Accepted for publication in the Serbian Astronomical Journal
»Berichte aus Israel« – Zu Rolf Steiningers Aktenedition
Creators: name: Enderle-Burcel, Gertrude
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 2005

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 16 Nr. 2 (2005): Historia Magistra Vitae?
Additional file 6 of Continuous adaptation of conversation aids for uterine fibroids treatment options in a four-year multi-center implementation project
Creators: name: Schubbe, Danielle
name: Durand, Marie-Anne
name: Forcino, Rachel C.
name: Engel, Jaclyn
name: Tomaino, Marisa
name: Adams-Foster, Monica
name: Bacon, Carla
name: Mulligan, Carrie Cahill
name: Venable, Sateria
name: Foster, Tina
name: Barr, Paul J.
name: Anchan, Raymond M.
name: Laughlin-Tommaso, Shannon
name: Lindholm, Anne
name: Seshan, Maya
name: Gargiulo, Rossella M.
name: Stephenson, Patricia
name: George, Karen
name: Ajao, Mobolaji
name: Madden, Tessa
name: Banks, Erika
name: Gargiulo, Antonio R.
name: O’Malley, James
name: van den Muijsenbergh, Maria
name: Aarts, Johanna W. M.
name: Elwyn, Glyn
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Cell Biology
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 6.
Ungeziefer, Aas und Müll. Feindbilder der Sowjetpropaganda
Creators: name: Weiss, Daniel
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 2005

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 16 Nr. 3 (2005): Fremdkörper
Novel biomarkers and protein-protein interactions in Wilson Disease
Creators: name: Desai, Chandni Imtiyaz
name: Silverman, Rosalind
name: Silverman, Lorelei
Publisher: name: figshare
Year: 2021
Subjects: subject: Biomarkers
subject: 110902 Cellular Nervous System
subject: FOS: Clinical medicine
subject: 110903 Central Nervous System
subject: Diseases
subject: 110307 Gastroenterology and Hepatology
subject: 110106 Medical Biochemistry: Proteins and Peptides (incl. Medical Proteomics)
subject: 110311 Medical Genetics (excl. Cancer Genetics)
subject: FOS: Basic medicine
subject: 111207 Molecular Targets
subject: 111199 Nutrition and Dietetics not elsewhere classified
subject: FOS: Health sciences

description: Wilson disease (hepatolenticular degeneration) is an autosomal recessive genetic disorder that involves dysregulation of copper metabolism due to mutations. The mutations cause impaired function of the intracellular copper transporter ATP7B. It is found worldwide, with a prevalence of approximately one case in 30,000 live births in most populations. Impaired copper excretion causes a build-up of copper in many organs, such as the liver, cornea, and brain. As a result, the liver is progressively damaged, and this can lead to cirrhosis. The speed of progression is different in each case. People with Wilson disease often also suffer from psychiatric and neurological symptomsIt is important that more research is done to help identify new biomarkers that can be used to cure Wilson Disease and to identify if there are certain genes that increase the likelihood of certain manifestations becoming more severe or appear early. More research could also help us to better understand possible alternative treatment targets. Although the Wilson disease gene has been cloned, the cellular localization of the gene product (ATP7B) has not been fully clarified. Therefore, the precise physiological action of ATP7B is still unknown.
New Results from the MINOS Experiment
Creators: name: Gallagher, Hugh
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this paper we present the latest results from the MINOS Experiment. This includes a new measurement of the atmospheric neutrino oscillation parameters based on 3.36 x 10^20 protons-on-target of data and a first analysis of neutral current events in the Far Detector. The prospects for nu-e appearance measurements in MINOS are also discussed.
description: 6 pages, 4 figures, for the Proceedings of the Neutrino 2008 Conference, Christchurch, NZ
ODAM ORGANIZMINING ICHKI SEKRETSIYA BEZLARI VA ULARNING ORGANIZMDAGI FIZIOLOGIK ROLI
Creators: name: Alimardonova, Mutabar
name: Norboboyeva, Dinora
Publisher: name: Zenodo
Year: 2025

description: Mazkur maqola odam organizmining ichki sekretsiya bezlarining faoliyati, ularning tana jarayonlariga ta'siri va organizmdagi ahamiyatiga bag'ishlangan. Ichki sekretsiya bezlari, ya'ni endokrin bezlar, gormonlarni ishlab chiqarib, organizmda turli fiziologik jarayonlarni tartibga solishda muhim rol o'ynaydi. Bu maqolada bezlarning turlari, ularning ishlash mexanizmlari va gormonlarning organizmga ta'sirini tahlil qilishga alohida e'tibor qaratilgan. Shuningdek, bezlarning disfunktsiyasi va uning sog'likka salbiy ta'siri ham ko'rib chiqilgan. Ushbu ilmiy ishda endokrin tizimning asosiy komponentlari, ularga tegishli patologiyalar hamda davolash usullari haqida ma'lumotlar taqdim etiladi.