cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Uniform Analysis of the Ly-alpha forest at z = 0 - 5: I. The sample and distribution of clouds at z > 1.7
Creators: name: Scott, J.
name: Bechtold, J.
name: Dobrzycki, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present moderate resolution data for 39 QSOs at z $\approx$ 2 obtained at the Multiple Mirror Telescope. These data are combined with spectra of comparable resolution of 60 QSOs with redshifts greater than 1.7 found in the literature to investigate the distribution of Ly-alpha forest lines in redshift and equivalent width. We find a value for $γ$, the parameter describing the number distribution of Ly-alpha forest lines in redshift, of $1.88\pm0.22$ for lines stronger than a rest equivalent width of 0.32 $Å$, in good agreement with some previous studies. The Kolmogorov-Smirnov test was applied to the data and it is found that this single power law is a good fit over the relevant redshift ranges. Simulations of the Lyman alpha forest were performed to determine the completeness of the line lists and to test how well the analysis the underlying line statistics, given this level of completeness.
description: minor corrections to text, 37 Latex pages, 11 encapsulated Postscript figures, uses emulateapj.sty, To appear in the Sept. 2000 ApJS, line lists and spectra available at http://qso.as.arizona.edu/~jscott/Spectra/index.html
title: The development of the northern European fishery for north Atlantic bluefin tuna Thunnus thynnus during 1900-1950
Creators: name: Mackenzie, Brian R.
name: Myers, Ransom A.
Publisher: name: ASC 2007 - Theme session E
Year: 2024
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.North Atlantic bluefin tuna, Thunnus thynnus, used to migrate to northern European waters (Norwegian Sea, North Sea, Skagerrak, Kattegat, and Øresund) where it supported important commercial and sport fisheries. The species disappeared from the region in the early 1960s and the species is now still extremely rare. The factors which led to the development of the fishery and its subsequent decline remain unclear and poorly documented. This investigation documents the development of the fishery in terms of landings, effort, and gears with focus on the time period from 1900-1950 when landings were increasing
Quantum mechanics on the noncommutative plane and sphere
Creators: name: Nair, V. P.
name: Polychronakos, A. P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the quantum mechanics of a particle on a noncommutative plane. The case of a charged particle in a magnetic field (the Landau problem) with a harmonic oscillator potential is solved. There is a critical point, where the density of states becomes infinite, for the value of the magnetic field equal to the inverse of the noncommutativity parameter. The Landau problem on the noncommutative two-sphere is also solved and compared to the plane problem.
description: 12 pages, no figures; references added
Attenuation of decameter sky noise during x-ray solar flares in 2013-2017 based on the observations at midlatitude radars
Creators: name: Berngardt, Oleg I.
name: Ruohoniemi, J. Michael
name: Nishitani, Nozomu
name: Shepherd, Simon G.
name: Bristow, William
name: Miller, Ethan S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geophysics (physics.geo-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Based on a joint analysis of the data from 10 midlatitude decameter radars the effects are investigated during 80 x-ray flares in the period 2013-2017. For the investigation nine mid-latitude SuperDARN radars of the northern hemisphere and Ekaterinburg coherent decameter radar of ISTP SB RAS are used. All the radars work in the same 8-20MHz frequency band and have similar hardware and software. During the analysis the temporal dynamics of noise from each of the radar direction and for each flare is investigated separately. As a result, on the basis of about 13000 daily measurements we found a strong anticorrelation between noise power and x-ray flare intensity, that allows to use short-wave sky noise to diagnose the ionospheric effects of x-ray solar flares. It is shown that in 88.3\% of cases an attenuation of daytime decameter radio noise is observed during solar flare, correlating with the temporal dynamics of the solar flare. The intensity of decameter noise anticorrelates well (the Pearson correlation coefficient better than -0.5) with the shape of the X-ray flare in the daytime (for solar elevation angle $>0$) in 33\% of cases, the average Pearson correlation over the daytime is about -0.34. Median regression coefficient between GOES 0.1-0.8nm x-ray intensity and daytime sky-noise attenuation is about $-4.4\cdot10^{4}\ [dB\cdot m^{2}/Wt]$. Thus, it has been shown that measurements of the decameter sky noise level at midlatitude decameter radars can be used to study the ionospheric absorption of high-frequency waves in the lower ionosphere during x-ray solar flares. This can be explained by the assumption that the most part of decameter sky noise detected by the radars can be interpreted as produced by ground sources at distances of the first propagation hop (\textasciitilde{} 3000 km).
description: 22 pages, 8 figures, 2 tables, To be submitted to JASTP
Promoção da saúde das crianças e/ou adolescentes durante a pandemia da Covid-19: Revisão Integrativa
Creators: name: Evaristo Carneiro, Carol
name: Pedrosa Costa, Amanda
name: Silveira-Monteiro, Cristiane Aparecida
name: Olimpia Barbosa Felipe, Adriana
Publisher: name: figshare
Year: 2021
Subjects: subject: 111712 Health Promotion
subject: FOS: Health sciences
subject: 111099 Nursing not elsewhere classified
subject: 111403 Paediatrics
subject: FOS: Clinical medicine

description: Objetivo: Avaliar evidências disponíveis na literatura sobre a promoção e educação em saúde das crianças e / ou adolescentes durante a pandemia de Covid-19. Método: Trata-se de uma revisão integrativa da literatura com a seguinte questão norteadora: “Quais são as evidências disponíveis na literatura sobre a promoção e educação em saúde das crianças e / ou adolescentes durante a pandemia de Covid-19?” Será considerado o período de - de 2020 a - de 2021 para a busca de artigos nas bases de dados: Web of Science, Scopus, PubMed, Lilacs e CINAHAL , utilizando-se os descritores no Decs: “Promoção da Saúde”, “Educação em Saúde”, “Criança”, “Adolescente” e “Infecções por coronavirus” de busca com os operadores Booleanos "and" e "or" entre os descritores, nos idiomas português, espanhol e inglês. Resultados esperados: Espera-se contribuir para reflexões sobre promoção e educação em saúde das crianças e / ou adolescentes durante a pandemia de Covid-19 e enriquecimento da literatura sobre a temática proposta.
Two-dimensional dynamics of elasto-inertial turbulence and its role in polymer drag reduction
Creators: name: Sid, S.
name: Dubief, Y.
name: Terrapon, V. E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The goal of the present study is: (i) to demonstrate the two-dimensional nature of the elasto-inertial instability in elasto-inertial turbulence (EIT), (ii) to identify the role of the bi-dimensional instability in three-dimensional EIT flows and (iii) to establish the role of the small elastic scales in the mechanism of self-sustained EIT. Direct numerical simulations of FENE-P fluid flows are performed in two- and three-dimensional channels. The Reynolds number is set to $\mathrm{Re}_τ= 85$ which is sub-critical for 2D flows but beyond transition for 3D ones. The polymer properties correspond to those of typical dilute polymer solutions and two moderate Weissenberg numbers, $\mathrm{Wi}_τ= 40, 100$, are considered. The simulation results show that sustained turbulence can be observed in 2D sub-critical flows, confirming the existence of a bi-dimensional elasto-inertial instability. The same type of instability is also observed in 3D simulations where both Newtonian and elasto-inertial turbulent structures co-exist. Depending on the Wi number, one type of structure can dominate and drive the flow. For large Wi values, the elasto-inertial instability tends to prevail over the Newtonian turbulence. This statement is supported by (i) the absence of the typical Newtonian near-wall vortices and (ii) strong similarities between two- and three-dimensional flows when considering larger Wi numbers. The role of the small elastic scales is investigated by introducing global artificial diffusion in the hyperbolic transport equation for polymers. The study results show that the introduction of large polymer diffusion in the system strongly damps a significant part of the elastic scales that are necessary to feed turbulence, eventually leading to the flow laminarization. A sufficiently high Schmidt number is necessary to allow self-sustained turbulence to settle.
СРАВНИТЕЛЬНАЯ ОЦЕНКА СЕРОЛОГИЧЕСКИХ И ГЕМАТОЛОГИЧЕСКИХ МЕТОДОВ ДИАГНОСТИКИ ЛЕЙКОЗА
Creators: name: Рузиев З.Э. СамГУВМЖБ
Publisher: name: Zenodo
Year: 2024

description: Для сравнительной оценки серологических и гематологических методов диагностикилейкоза крупного рогатого скота исследования проведены в экспериментальных условиях и в22 хозяйствах.У всех больных экспериментальным лейкозом овец и телок наблюдалисьстопроцентные совпадения данных серологических реакций с результатамигематологических, клинических исследований. У одной телки и четырех овец отмечалихарактерные клинические признаки лейкоза.Аналогичный стопроцентный результат совпадений данных серологическихисследований получен нами при постановке биопробы на ягнятах. В тестесинцитиеобразования у 88% телят и 100% ягнят отмечены также совпадения. В то же времятолько у 62,5% больного лейкозом крупного и 66,7% мелкого рогатого скота выявляли вкраткосрочной культуре лимфоцитов вирусные частицы типа С с помощью электронномикроскопических исследований.
Quantum Collective QCD String Dynamics
Creators: name: Steinke, Steven
name: Rafelski, Johann
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The string breaking model of particle production is extended in order to help explain the transverse momentum distribution in elementary collisions. Inspired by an idea of Bialas', we treat the string using a collective coordinate approach. This leads to a chromo-electric field strength which fluctuates, and in turn implies that quarks are produced according to a thermal distribution.
description: 6 pages. Presented at SQM 2006. Submitted to J. Phys. G for publication in proceedings. Vers. 2: Minor revisions; final hadron spectrum calculation included
Feshbach Loss Spectroscopy in an Ultracold $^{23}$Na and $^{40}$K Mixture
Creators: name: Zhu, Min-Jie
name: Yang, Huan
name: Liu, Lan
name: Zhang, De-Chao
name: Liu, Ya-Xiong
name: Nan, Jue
name: Rui, Jun
name: Zhao, Bo
name: Pan, Jian-Wei
name: Tiemann, Eberhard
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We perform Feshbach spectroscopy in an ultracold mixture of $^{23}$Na and $^{40}$K with different spin-state combinations. We have observed 24 new interspecies Feshbach resonances at magnetic field up to 350 G. A full coupled-channel calculation is performed to assign these resonances. Among them, 12 resonances are identified as d-wave Feshbach resonances. These d-wave Feshbach resonances are about 5 G systematically smaller than the predications based on previous model potential. Taking into account these new experimental results, we improve the Born-Oppenheimer potentials between Na and K, and achieve good agreement between the theory and experiment for all the observed Feshbach resonances.
description: 6 pages, 4 figures, 2 tables
2-ПРОПИНИЛАМИНОБЕНЗИМИДОЛНИНГ МАҲАЛЛИЙ ХОМАШЁ ВА ТЕХНОЛОГИЯЛАР АСОСИДА ИШЛАБ ЧИҚИЛГАН ШАКЛЛАРИНИ ДАСТЛАБКИ СИНАШ НАТИЖАЛАРИ
Creators: name: Улашов И.А. в.ф.ф.д., катта илмий ходим Ветеринария илмий тадқиқот институти.
Publisher: name: Zenodo
Year: 2024

description: Ушбу мақолада қишлоқ хўжалик ҳайвонларининг паразитар ва юқумсизкасалликларига қарши кўрашиш чора-тадбирларини амалга оширишда махаллийантигелминт препаратларидан фойдаланишнинг самарали усуллари байон қилинган.
Algorithms for orbit closure separation for invariants and semi-invariants of matrices
Creators: name: Derksen, Harm
name: Makam, Visu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: Computational Complexity (cs.CC)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 13A50, 14L24, 68W20

description: We consider two group actions on $m$-tuples of $n \times n$ matrices. The first is simultaneous conjugation by $\operatorname{GL}_n$ and the second is the left-right action of $\operatorname{SL}_n \times \operatorname{SL}_n$. We give efficient algorithms to decide if the orbit closures of two points intersect. We also improve the known bounds for the degree of separating invariants in these cases.
description: Better bounds for separating invariants and improved exposition in some sections
Additional file 7: of Direct and indirect effects of a pH gradient bring insights into the mechanisms driving prokaryotic community structures
Creators: name: Lammel, Daniel
name: Barth, Gabriel
name: Otso Ovaskainen
name: Cruz, Leonardo
name: Josileia Zanatta
name: Ryo, Masahiro
name: Souza, Emanuel De
name: Fábio Pedrosa
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Phylogenetic tree correspondent to the Figure 3 - HMSC models. (PDF 17 kb)
Additional file 6 of Construction of a high-density SNP-based genetic map and identification of fruit-related QTLs and candidate genes in peach [Prunus persica (L.) Batsch]
Creators: name: Shi, Pei
name: Xu, Ze
name: Zhang, Shaoyu
name: Wang, Xianju
name: Ma, Xiaofei
name: Zheng, Jicheng
name: Xing, Libo
name: Zhang, Dong
name: Ma, Juanjuan
name: Han, Mingyu
name: Zhao, Caiping
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6 Fig. S6 KEGG pathway enrichment analysis for candidate genes of fruit weight.
A Uniform Analysis of the Ly-alpha forest at z = 0 - 5: II. Measuring the mean intensity of the extragalactic ionizing background using the proximity effect
Creators: name: Scott, J.
name: Bechtold, J.
name: Dobrzycki, A.
name: Kulkarni, V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A homogeneous sample of 99 moderate resolution QSO spectra at z > 1.7 were presented in Paper I, including 39 previously unpublished spectra from the Multiple Mirror Telescope. The statistics of the Lyman alpha forest were discussed. In this analysis, we demonstrate that a proximity effect is present in the data, ie. there exists a significant (5.5$σ$) deficit of lines at $z_{abs} \approx z_{em}$. Within 1.5 $h^{-1}$ Mpc of the QSO emission redshift, the significance does depend on QSO luminosity, in accordance with the theory that this effect is caused by enhanced ionization of hydrogen in the vicinity of the QSO from UV photons from the QSO itself. The photoionization model of Bajtlik, Duncan, and Ostriker (1988) permits an estimate of the mean intensity of the extragalactic background radiation at the Lyman limit. We compare the results of this standard analysis with those obtained using a maximum likelihood technique. The best fit value for $J(ν_{0})$ is 7.0$^{+3.4}_{-4.4}$ x 10$^{-22}$ ergs/s/cm$^{2}$/Hz/sr, over the redshift range 1.7 < z < 3.8, using QSO redshifts based on narrow emission lines. The best fit value for the HI ionization rate is 1.9$^{+1.2}_{-1.0}$ x 10$^{-12}$ s$^{-1}$, in good agreement with models of the background which incorporate QSOs only. This large absorption line sample and these techniques for measuring the background and understanding the systematics involved allow us to place what we believe are are the firmest limits on the background at these redshifts.
description: revised figures 13 and 14, and other minor corrections, 42 Latex pages, 23 encapsulated Postscript figures, uses emulateapj.sty, To appear in the Sept. 2000 ApJS
Conformal Ward-Takahashi Identity at Finite Temperature
Creators: name: Ohya, Satoshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study conformal Ward-Takahashi identities for two-point functions in $d(\geq3)$-dimensional finite-temperature conformal field theory. We first show that the conformal Ward-Takahashi identities can be translated into the intertwining relations of conformal algebra $\mathfrak{so}(2,d)$. We then show that, at finite temperature, the intertwining relations can be translated into the recurrence relations for two-point functions in complex momentum space. By solving these recurrence relations, we find the momentum-space two-point functions that satisfy the Kubo-Martin-Schwinger thermal equilibrium condition.
description: 11 pages, 1 eepic figure, talk given at the Xth International Symposium on Quantum Theory and Symmetries (QTS-10), Varna, Bulgaria, 19-25 June 2017; typos corrected, references added
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0166
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0166, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0166, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
FT-IR-based fingerprint combined with unsupervised chemometric analysis revealed particle sizes and aqueous-ethanol ratio alter the chemical composition and nutraceutical value of Daucus carota
Creators: name: Setiawansyah, Arif
name: Widiyawati, Arum Trisna
name: Sari, Masrukah Septi Dinika
name: Reynaldi, Muhammad Andre
name: Hidayati, Nurul
name: Alrayan, Reza
name: Nugroho, Septiawan Adi
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: This study reported the effects of particle size of dry powder and the optimum solvent extraction on the nutraceutical value of carrot by observing its FT-IR fingerprint, TPC, TFC, and antioxidant activity. The dried-powdered carrot was ultrasound-assisted extracted using EtOH, water, and EtOH-water. The TFC, TPC, and antioxidant activity were analysed by a colorimetric method using a spectrophotometry UV-Vis. The chemotaxonomy of samples was analysed using FT-IR combined with chemometrics analysis. The TFC, TPC, and antioxidant capacity were significantly different for each sample with the highest TFC, TPC, and antioxidant obtained on particle size 149 μm with EtOH-water (50:50) as the most prominent solvent (19.51 mgQE/g, 9.90 mgGAE/g, IC50: 16.7 ± 0.89 µg/mL). FT-IR profiling of samples also illustrates a minor different pattern of the spectrum, indicating there is a difference in their chemical composition. The particle size and EtOH-water ratio influence the chemical composition and antioxidant activity of carrots.
Classification and clustering: Models, software and applications
Creators: name: Mucha, Hans-Joachim
name: Ritter, Gunter
Publisher: name: Weierstrass Institute
Year: 2009
Subjects: subject: classification
subject: cluster analysis
subject: dimension reduction
subject: spectral clustering
subject: visualization
subject: 62-07
subject: 62H30
subject: 62H25
subject: 62P10
subject: 90-08

description: We are pleased to present the report on the 30th Fall Meeting of the working group ``Data Analysis and Numerical Classification'' (AG-DANK) of the German Classification Society. The meeting took place at the Weierstrass Institute for Applied Analysis and Stochastics (WIAS), Berlin, from Friday Nov. 14 till Saturday Nov. 15, 2008. Already 12 years ago, WIAS had hosted a traditional Fall Meeting with special focus on classification and multivariate graphics (Mucha and Bock, 1996). This time, the special topics were stability of clustering and classification, mixture decomposition, visualization, and statistical software. The working group AG-DANK of the German Classification Society (``Gesellschaft für Klassifikation,'' GfKl) deals with all statistical, mathematical, and computational aspects of data analysis and classification problems (clustering, discriminant analysis, supervised/unsupervised classification, pattern recognition, data mining) and with their applications in the sciences, the economy, engineering, archaeometry, and the administration. The GfKl, founded in the year 1977, is a transdisciplinary scientific society that aims at promoting methods of classification and data analysis in theory and application. The editors and the working group AG-DANK would like to thank all who have contributed to this report. Our special thanks go to the head of WIAS for their active support and thorough preparation of the event. MUCHA, H.-J. and BOCK, H.-H. (Eds.) (1996): Classification and multivariate graphics: models, software and applications. Report no. 10, WIAS, Berlin.
Direct perturbation theory on the shift of Electron Spin Resonance
Creators: name: Maeda, Yoshitaka
name: Oshikawa, Masaki
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We formulate a direct and systematic perturbation theory on the shift of the main paramagnetic peak in Electron Spin Resonance, and derive a general expression up to second order. It is applied to one-dimensional XXZ and transverse Ising models in the high field limit, to obtain explicit results including the polarization dependence for arbitrary temperature.
description: 5 pages (no figures) in REVTEX
Modellierung, experimentelle Untersuchung und Simulation für Direkt-Methanol-Mikrobrennstoffzellen (MikroDMFC)
Creators: name: Fuhrmann, Jürgen
Publisher: name: Weierstrass Institute
Year: 2010
Subjects: subject: Direkt-Methanol-Brennstoffzellen
subject: Mikro-Brennstoffzellen
subject: Brennstoffzellen mit passiver Versorgung
subject: Gasblasentransport
subject: plasmapolymerisierte Membranen
subject: poröses Silizium
subject: Elektrokatalyse
subject: Methanoloxidation
subject: mathematische Modellierung
subject: numerische Simulation
subject: 65-06
subject: 65Z05

description: Der Verbund "Modellierung, experimentelle Untersuchung und Simulation für Direkt-Methanol-Mikrobrennstoffzellen" (MikroDMFC) wurde im Rahmen des Programms "Netzwerke Grundlagenforschung erneuerbare Energien und rationelle Energieanwendung" durch das Bundesministerium für Bildung und Forschung im Zeitraum von 2005-2008 gefördert. Ziel des Verbundes war es, auf der Grundlage experimenteller und numerischer Untersuchungen ein vertieftes Verständnis des Verhaltens von Direkt-Methanol-Brennstoffzellen (DMFC) zu gewinnen, und auf dieser Grundlage Materialien und Design für Mikrobrennstoffzellen für den portablen Einsatz weiterzuentwickeln. Die Spannweite der im Verbund vertretenen Arbeitsgruppen reichte von Vertretern der Mathematik über Vertreter der experimentellen Grundlagenforschung bis hin zu ingenieurtechnisch orientierten Arbeitsgruppen. Dieser Bericht fasst die Ergebnisse der Arbeit des Verbundes zusammen und beschreibt die unternommenen Aktivitäten auf Verbundebene. Details zu den Arbeiten finden sich in den enthaltenen Einzelberichten der Arbeitsgruppen.
DEP Bulletin:Volume 32 Issue 1
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2008

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Evaluation and optimisation of phenolic compounds extracted by supercritical carbon dioxide from the seeds of Plantago ovata and their comparison with conventional extraction
Creators: name: Melloul, Sarra
name: Zehioua, Raouf
name: Meniai, Abdeslam-Hassen
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology
subject: FOS: Biological sciences

description: This study’s main objectives are to evaluate and confirm the effects of the extraction process, operating conditions, solvent type and solvent polarity on the yield and quality of the extracts. Supercritical carbon dioxide (scCO2) and Soxhlet were specially used in this study to extract bioactive chemicals from the seeds of a natural plant known as Plantago ovata. No studies have been published so far regarding the extraction from the seeds of this plant using scCO2.The effects of three operating parameters (pressure, temperature and particle size) on the extraction yield, total phenolic content, total flavonoid content (TFC), total tannin content (TTC) and antioxidant activity were assessed in this study using the Box–Behnken statistical experimental design (BBD). The chemical components in the extracts were separated and identified using gas chromatography mass spectrometry. According to the antioxidant activity results, scCO2 failed to produce bioactive compounds with interesting properties when operated within operating range conditions.
Norcor vs the Abominable Gauge Completion
Creators: name: Grisaru, Marcus T.
name: Knutt, Marcia E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use normal coordinate methods to obtain the expansion with respect to fermionic coordinates of the 11-dimensional supermembrane action in a supergravity background. Likewise, expansions for various branes in other dimensions can be obtained. These methods allow a systematic and unambiguous expansion of the vielbein to any order in the fermionic coordinates and avoid the complications encountered in the gauge completion approach.
description: 15 pages, Latex. One reference added and more explicit form given for fourth-order expansion of last section
DOES ENVIRONMENTAL TEMPERATURE AFFECT AGGRESSIVE BEHAVIOR IN AGGREGATING ANEMONES?
Creators: name: Barrera, Alexis
Publisher: name: Zenodo
Year: 2021
Subjects: Anthopleura elegantissima
aggression
aggregation
intertidal zone
sea anemone
territoriality

description: Climate change is predicted to have multiple consequences for intertidal ecosystems, including altering intra-species interactions. Global mean temperatures are projected to increase 2.64.8°C by the end of the 21st century, but even under current conditions, intertidal organisms can experience changes in body temperature up to 20°C as the water recedes and they transition from high tide submersion to low tide emersion. Elevated temperatures experienced by organisms at either low or high tide can affect physiological and performance rates. The aggregating sea anemone, Anthopleura elegantissima, competes for space against invading conspecifics in the intertidal zone. In this study I examined the effect of body temperature (in air and in water) on the timing of A. elegantissima’s intra-species aggressive behavior. I established eight treatment groups, with factorial combinations of water temperature (warm or cool) and low tide temperature (high, medium, cool, and ‘no-low tide’). After low tide exposure in the lab, I quantified the timing of the components of the aggressive response by pitting non-clonemates against each other and observing their behavior in water. I observed a delay in the time to fully opening and tentacle contact in treatments with low tide exposure and elevated low tide temperature compared to treatments without exposure. I found a surprisingly low level of tentacle contact and swollen acrorhagi across all treatments. These findings suggest that elevated temperatures could affect the intensity at which A. elegantissima regulates aggregation borders, leading to intermixing of aggregations, changes in aggregation distribution, and changes in intertidal spatial organization. These findings also suggest that not all interactions between A. elegantissima non-clonemates are aggressive, and that many factors play a role in determining aggression and in maintaining clonal boundaries in this species.
On the scattering length of the K^- d system
Creators: name: Gal, Avraham
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Multiple-scattering approximations to Faddeev calculations of the K^- d scattering length are reviewed and compared with published Kbar-N-N pi-Y-N fully reactive Faddeev calculations. A new multiple-scattering approximation which goes beyond the `fixed-center' assumption for the nucleons is proposed, aiming at accuracies of 5-10%. A precise value of the K^- d scattering length from the measurement of the K^- d 1s atomic level shift and width, planned by the DEAR/SIDDHARTA collaboration, plus a precise value for the K^- p scattering length by improving the K^- p atom measurements, are essential for extracting the K^- n scattering length, for resolving persistent puzzles in low-energy Kbar-N phenomenology and for extrapolating into Kbar-nuclear systems.
description: Invited talk at MESON 2006, Krakow, June 2006. To be published in International Journal of Modern Physics A. Requires use of ws-ijmpa.cls
A note on Herglotz's theorem for time series on function spaces
Creators: name: van Delft, Anne
name: Eichler, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 60G10 (Primary), 62M15 (Secondary)

description: In this article, we prove Herglotz's theorem for Hilbert-valued time series. This requires the notion of an operator-valued measure, which we shall make precise for our setting. Herglotz's theorem for functional time series allows to generalize existing results that are central to frequency domain analysis on the function space. In particular, we use this result to prove the existence of a functional Cram{é}r representation of a large class of processes, including those with jumps in the spectral distribution and long-memory processes. We furthermore obtain an optimal finite dimensional reduction of the time series under weaker assumptions than available in the literature. The results of this paper therefore enable Fourier analysis for processes of which the spectral density operator does not necessarily exist.
New phylogeographic insights for the Saurodactylus brosseti species complex: range extensions and additional contact zones among evolutionary lineages
Creators: name: Berrilli, Emanuele
name: Harris, D. James
name: Uetz, Peter
name: Bouazza, Abdellah
name: Delcour, Nathan
name: Salvi, Daniele
Publisher: name: Brill Online
Year: 2025
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified

description: Morocco is a major biodiversity hotspot for reptiles in the Western Palearctic, yet it remains underexplored due to the remoteness and difficult access to some regions within the country. Several studies have revealed high genetic diversity and cryptic species complexes. Five evolutionary lineages of lizard-fingered geckos have been identified within the Saurodactylus brosseti species complex, later classified as separate species. In this study, we sequenced two mitochondrial markers (12S and ND4) of geckos from 14 new localities to better characterise their distribution and identify putative contact zones in the Anti-Atlas and Drâa Valley regions. Phylogeographic results extend the western range limit of S. slimanii and S. splendidus by ~150 km and ~110 km respectively and pinpoint two potential contact zones between these species and S. brosseti and S. harrisii. These findings will guide evolutionary studies on speciation and hybridization within this species complex.
Some thoughts on theoretical physics
Creators: name: Tsallis, Constantino
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Some thoughts are presented on the inter-relation between beauty and truth in science in general and theoretical physics in particular. Some conjectural procedures that can be used to create new ideas, concepts and results are illustrated in both Boltzmann-Gibbs and nonextensive statistical mechanics. The sociological components of scientific progress and its unavoidable and benefic controversies are, mainly through existing literary texts, briefly addressed as well.
description: Short essay based on the plenary talk given at the International Workshop on Trends and Perspectives in Extensive and Non-Extensive Statistical Mechanics, held in November 19-21, 2003, in Angra dos Reis, Brazil. To appear in a Physica A special volume (2004) edited by E.M.F. Curado, H.J. Herrmann and M. Barbosa. 23 pages, including 3 figures. The new version has 25 pages and the same figures. The texts by Saramago and by Bersanelli are now translated into English. A few typos and minor improvements are included as well
Restoring quasi-reversibility with a single topological charge
Creators: name: Zúñiga, Juan Pablo Álvarez
name: Duboscq, Romain
name: Besse, Christophe
name: Billy, Juliette
name: Guéry-Odelin, David
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We numerically study a rotating Bose-Einstein condensate placed transiently over the critical rotation frequency i.e. in a regime where the rotation frequency is larger than the radial frequency of the confinement. We study the reversibility of this process depending on the strength of the interactions and the presence of vortices. We find that the reversibility is broken by the interactions in the absence of vortices but systematically quasi-restored in the presence of a single vortex.
Automated DMCA Compliance: A Case Study of Efficient DMCA Link Management Using GitHub Actions and Transparency Data
Creators: name: Darius, Ashlin Darius Govindasamy
Publisher: name: Zenodo
Year: 2024
Subjects: API integration
DMCA
GitHub
content management
copyright compilance

description: This paper presents a novel approach for automating the management of DMCA takedownnotices using GitHub Actions and transparency data. By leveraging GitHub for version controland API integration, we streamline the process of updating and enforcing DMCA compliance,enhancing the efficiency, scalability, and legal compliance of digital content platforms.The proposed solution involves maintaining a GitHub repository to store a text filecontaining URLs of infringing content. Users can contribute by adding URLs and submittingpull requests with evidence of DMCA violations. Once reviewed and merged, these updatestrigger automated processes to update the list of blocked URLs on the platform.This approach not only streamlines the DMCA takedown process but also ensures transparency and community involvement. The integration with GitHub and API provides a robustframework for handling copyright infringement in a legally compliant and efficient manner.Detailed implementation can be viewed at GitHub Repository, and the runner jobs can beseen here.
Wess-Zumino Model in the Causal Approach
Creators: name: Grigore, Dan Radu
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Wess-Zumino model is analysed in the framework of the causal approach of Epstein-Glaser. The condition of invariance with respect to supersymmetry transformations is similar to the gauge invariance in the Zürich formulation. We prove that this invariance condition can be implemented in all orders of perturbation theory, i.e. the anomalies are absent in all orders. This result is of purely algebraic nature. We work consistently in the quantum framework based on Bogoliubov axioms of perturbation theory so no Grassmann variables are necessary.
description: 24 pages, LATEX 2e
A bifurcation and symmetry discussion of the Sommerfeld effect
Creators: name: Clerkin, Eoin
name: Sampaio, Rubens
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The Arnold Sommerfeld effect is an intriguing resonance capture and release series of events originally demonstrated in 1902. A single event is studied using a two degree of freedom mathematical model of a motor with imbalance mounted to laterally restricted spring connected cart. For a certain power supplied, in general the motor rotates at a speed consistent with a motor on a rigid base. However at speeds close to the natural frequency of the cart, it seemingly takes on extra oscillations where for a single rotation it both speeds up and then slows down. Therefore in a standard experimental demonstration of the effect, as the supplied torque force is increased or decreased, this may give the illusion that the stable operation of the motor is losing and gaining stability. This is not strictly the case, instead small oscillations always present in the system solution are amplified near the resonant frequency. The imbalance in the motor causes a single resonance curve to fold back on itself forming two fold bifurcations which leads to hysteresis and an asymmetry between increasing and decreasing the motor speed. Although as outlined the basic mechanism is due the interplay between two stable and one unstable limit cycles, a more complicated bifurcation scenario is observed for higher imbalances in the motor. The presence of a Z2 phase space symmetry tempers the dynamics and bifurcation picture.
description: 14 pages, 8 figures
Scalar Lambda N and Lambda Lambda interaction in a chiral unitary approach
Creators: name: Sasaki, K.
name: Oset, E.
name: Vacas, M. J. Vicente
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the central part of Lambda N and Lambda Lambda potential by considering the correlated and uncorrelated two-meson exchange besides the omega exchange contribution. The correlated two-meson is evaluated in a chiral unitary approach. We find that a short range repulsion is generated by the correlated two-meson potential which also produces an attraction in the intermediate distance region. The uncorrelated two-meson exchange produces a sizeable attraction in all cases which is counterbalanced by omega exchange contribution.
description: 15 pages, 12 figures
Using the tilted flat-$Λ$CDM and the untilted non-flat $Λ$CDM inflation models to measure cosmological parameters from a compilation of observational data
Creators: name: Park, Chan-Gyung
name: Ratra, Bharat
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the physically-consistent tilted spatially-flat and untilted non-flat $Λ$CDM inflation models to constrain cosmological parameter values with the Planck 2015 cosmic microwave background (CMB) anisotropy data and recent Type Ia supernovae measurements, baryonic acoustic oscillations (BAO) data, growth rate observations, and Hubble parameter measurements. The most dramatic consequence of including the four non-CMB data sets is the significant strengthening of the evidence for non-flatness in the non-flat $Λ$CDM model, from 1.8$σ$ for the CMB data alone to 5.1$σ$ for the full data combination. The BAO data is the most powerful of the non-CMB data sets in more tightly constraining model parameter values and in favoring a spatially-closed Universe in which spatial curvature contributes about a percent to the current cosmological energy budget. The untilted non-flat $Λ$CDM model better fits the large-angle CMB temperature anisotropy angular spectrum and is more consistent with the Dark Energy Survey constraints on the current value of the rms amplitude of mass fluctuations ($σ_8$) as a function of the current value of the nonrelativistic matter density parameter ($Ω_m$) but does not provide as good a fit to the smaller-angle CMB temperature anisotropy data as does the tilted flat-$Λ$CDM model. Some measured cosmological parameter values differ significantly between the two models, including the reionization optical depth and the baryonic matter density parameter, both of whose 2$σ$ ranges (in the two models) are disjoint or almost so.
description: 19 pages, 10 figures, 9 tables. Accepted for publication in the Astrophysical Journal
Dynamics of the two-dimensional gonihedric spin model
Creators: name: Espriu, D.
name: Prats, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In this paper we study dynamical aspects of the two-dimensional gonihedric spin model using both numerical and analytical methods. This spin model has vanishing microscopic surface tension and it actually describes an ensemble of loops living on a 2D surface. The self-avoidance of loops is parametrized by a parameter $κ$. The $κ=0$ model can be mapped to one of the six-vertex models discussed by Baxter and it does not have critical behavior. We have found that $κ\neq 0$ does not lead to critical behavior either. Finite size effects are rather severe, and in order to understand these effects a finite volume calculation for non self-avoiding loops is presented. This model, like his 3D counterpart, exhibits very slow dynamics, but a careful analysis of dynamical observables reveals non-glassy evolution (unlike its 3D counterpart). We find, also in this $κ=0$ case, the law that governs the long-time, low-temperature evolution of the system, through a dual description in terms of defects. A power, rather than logarithmic, law for the approximation to equilibrium has been found.
description: 23 pages, 17 figures, UB-ECM-PF-03/38
Additional file 6: of Perinatal health outcomes and care among asylum seekers and refugees: a systematic review of systematic reviews
Creators: name: Heslehurst, Nicola
name: Brown, Heather
name: Pemu, Augustina
name: Coleman, Hayley
name: Rankin, Judith
Publisher: name: figshare
Year: 2018
Subjects: Medicine
Biotechnology
Science Policy

description: Summary of results and data sources relevant to women with asylum seeker or refugee status directly referred to by the included systematic reviews. Table providing an overview of data relating to asylum seekers and refugee women in the included systematic reviews. (DOCX 35 kb)
Transcaval access for Transcatheter Aortic Valve Replacement: A Systematic review and a meta analysis
Creators: name: Awad, Ahmed K
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: Medical Specialties

description: Transcaval access for Transcatheter Aortic Valve Replacement: A Systematic review and a meta analysis
Operation of a superconducting nanowire in two detection modes: KID and SPD
Creators: name: Schroeder, Edward
name: Mauskopf, Philip
name: Mani, Hamdi
name: Bryan, Sean
name: Berggren, Karl K.
name: Zhu, Di
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present the performance of a superconducting nanowire that can be operated in two detection modes: i) as a kinetic inductance detector (KID) or ii) as a single-photon detector (SPD). Two superconducting nanowires developed for use as single-photon detectors (SNSPDs) are embedded as the inductive (L) component in resonant inductor/capacitor (LC) circuits coupled to a microwave transmission line. The capacitors are low loss commercial chip capacitors and limit the internal quality factor of the resonators to approximately $Q_i = 170$. The resonator quality factor, $Q_r \simeq 23$, is dominated by the coupling to the feedline and limits the detection bandwidth to on the order of 1MHz. When operated in KID mode, the detectors are AC biased with tones at their resonant frequencies of 45.85 and 91.81MHz. In the low-bias, standard KID mode, a single photon produces a hot spot that does not turn an entire section of the line normal but only increases the kinetic inductance. In the high-bias, critical KID mode, a photon event turns a section of the line normal and the resonance is destroyed until the normal region is dissipated. When operated as an SPD in Geiger mode, the resonators are DC biased through cryogenic bias tees and each photon produces a sharp voltage step followed by a ringdown signal at the resonant frequency of the detector which is converted to a standard pulse with an envelop detector. We show that AC biasing in the critical KID mode is inferior to the sensitivity achieved in DC-biased SPD mode due to the small fraction of time spent near the critical current with an AC bias.
description: 7 pages, 9 figures, submitted to Journal of Low Temperature Physics