cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Signatures of quenching in dwarf galaxies in local galaxy clusters
Creators: name: Janz, Joachim
name: Salo, Heikki
name: Su, Alan H.
name: Venhola, Aku
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The transformation of late-type galaxies has been suggested as the origin of early-type dwarf galaxies in galaxy clusters. Venhola et al. analysed correlations between colour and surface brightness for galaxies in the Fornax cluster binned by luminosity or stellar mass. In the bins with $M_\star<10^8 {\rm M}_\odot$, the authors identified a correlation of redness with fainter surface brightness and interpreted it as a consequence of the quenching of star formation by ram pressure stripping in the dwarf galaxies. We carry out a corresponding analysis for the Virgo cluster and find great similarities in these correlations between surface brightness and colour for the two clusters, despite expected differences in the strength of the ram pressure. Furthermore, we extend the analysis to a wider range of optical colours for both clusters and contrast the results with expectations for fading and reddening stellar populations. Overall the slopes of the surface brightness-colour relations are consistent with these models. In addition the sizes of the early- and late-type galaxies at these low masses are comparable. These two results are compatible with a transformation scenario. However, when analysing early- and late-type galaxies separately, the consistency of the slope of the surface brightness-colour relations with the model expectations for fading and reddening stellar population applies only to the late types. The lack of this imprint for the early-type dwarfs calls for some additional explanation, for which we discuss several possibilities. Finally, the Virgo cluster is an atypical cluster with a low fraction of quiescent early-type galaxies at all galaxy masses despite its large cluster mass. (abridged)
description: 17 pages, 16 figures, accepted for publication in A&A
title: Collodion Baby : A Rare Case Report.
title: Collodion Baby : A Rare Case Report.
titleType: AlternativeTitle
Creators: name: Gangadhar kale
Publisher: name: Zenodo
Year: 2024
Subjects: health

description: Collodion baby, a rare congenital disorder associated with congenital ichthyosis, presents a unique challenge for pediatricians due to its striking clinical features and potential complications. This case report delves into the detailed clinical presentation, examination findings, investigations, and treatment of a collodion baby admitted to our pediatric ward. The neonate displayed the classic signs of a collodion membrane, including hyperkeratosis, eclabium, and ectropion, necessitating a thorough diagnostic workup. Genetic testing, specifically targeting the ABCA12 gene, was pivotal in confirming the diagnosis of congenital ichthyosis. The multidisciplinary approach to management, involving meticulous skin care, ophthalmic interventions, and nutritional support, highlights the complexity of caring for these neonates. This report aims to contribute valuable insights to the existing literature on collodion baby, emphasizing the importance of early recognition and comprehensive care for optimal outcomes.
Tuning the gap in bilyaer graphene using chemical functionalization: DFT calculations
Creators: name: Boukhvalov, D. W.
name: Katsnelson, M. I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Opening, in a controllable way, the energy gap in the electronic spectrum of graphene is necessary for many potential applications, including an efficient carbon-based transistor. We have shown that this can be achieved by chemical functionalization of bilayer graphene. Using various dopants, such as H, F, Cl, Br, OH, CN, CCH, NH2, COOH, and CH3 one can vary the gap smoothly between 0.64 and 3 eV and the state with the energy gap is stable corresponding to the lowest-energy configurations. The peculiarities of the structural properties of bilayer graphene in comparison with bulk graphite are discussed.
description: 5 pages, 6 figures, discussion about GGA vs LDA added. Final version, to be published in Phys. Rev. B
Some remarks on the Einstein and Møller pseudotensors for static and spherically-symmetric configurations
Creators: name: Matyjasek, Jerzy
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown that for the spherically-symmetric and static systems the hypotheses posed by Yang and Radinschi and by Vagenas can be related to the particular distribution of the source. Simple proofs are given and a number of examples are discussed with the special emphasis put on the quantum corrected Schwarzschild black hole.
Recent north magnetic pole acceleration towards Siberia caused by flux lobe elongation
Creators: name: Livermore, Philip W.
name: Finlay, Christopher C.
name: Bayliff, Matthew
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The wandering of Earth's north magnetic pole, the location where the magnetic field points vertically downwards, has long been a topic of scientific fascination. Since the first in-situ measurements in 1831 of its location in the Canadian arctic, the pole has drifted inexorably towards Siberia, accelerating between 1990 and 2005 from its historic speed of 0-15 km/yr to its present speed of 50-60 km/yr. In late October 2017 the north magnetic pole crossed the international date line, passing within 390 km of the geographic pole, and is now moving southwards. Here we show that over the last two decades the position of the north magnetic pole has been largely determined by two large-scale lobes of negative magnetic flux on the core-mantle-boundary under Canada and Siberia. Localised modelling shows that elongation of the Canadian lobe, likely caused by an alteration in the pattern of core-flow between 1970 and 1999, significantly weakened its signature on Earth's surface causing the pole to accelerate towards Siberia. A range of simple models that capture this process indicate that over the next decade the north magnetic pole will continue on its current trajectory travelling a further 390-660 km towards Siberia.
HCN versus HCO+ as dense molecular gas mass tracer in Luminous Infrared Galaxies
Creators: name: Papadopoulos, Padelis P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It has been recently argued that the HCN J=1--0 line emission may not be an unbiased tracer of dense molecular gas ($\rm n\ga 10^4 cm^{-3}$) in Luminous Infrared Galaxies (LIRGs: $\rm L_{FIR}> 10^{11} L_{\odot}$) and HCO$^+$ J=1--0 may constitute a better tracer instead (Graciá-Carpio et al. 2006), casting doubt into earlier claims supporting the former as a good tracer of such gas (Gao & Solomon 2004; Wu et al. 2006). In this paper new sensitive HCN J=4--3 observations of four such galaxies are presented, revealing a surprisingly wide excitation range for their dense gas phase that may render the J=1--0 transition from either species a poor proxy of its mass. Moreover the well-known sensitivity of the HCO$^+$ abundance on the ionization degree of the molecular gas (an important issue omitted from the ongoing discussion about the relative merits of HCN and HCO$^+$ as dense gas tracers) may severely reduce the HCO$^+$ abundance in the star-forming and highly turbulent molecular gas found in LIRGs, while HCN remains abundant. This may result to the decreasing HCO$^+$/HCN J=1--0 line ratio with increasing IR luminosity found in LIRGs, and casts doubts on the HCO$^+$ rather than the HCN as a good dense molecular gas tracer. Multi-transition observations of both molecules are needed to identify the best such tracer, its relation to ongoing star formation, and constrain what may be a considerable range of dense gas properties in such galaxies.
description: 16 pages, 4 figures, Accepted for publication in the Astrophysical Journal
Sinoennea euryomphala Inkhavilay & Panha in Inkhavilay, Sutcharit, Tongkerd & Panha 2016
Creators: name: Páll-Gergely, Barna
name: Reischütz, Alexander
name: Maassen, Wim J. M.
name: Grego, Jozef
name: Hunyadi, András
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Streptaxidae
Sinoennea
Sinoennea euryomphala

description: Sinoennea euryomphala Inkhavilay & Panha in Inkhavilay, Sutcharit, Tongkerd & Panha, 2016 (Fig. 6H) Sinoennea euryomphala Inkhavilay et al., 2016: 226, fig. 6d–f. Type locality. " Phathok Cave, Ngoi District, Luang Phrabang Province, Laos (20°33′17.6″N, 102°37′47.0″E), 330 m a.m.s.l." Diagnosis. Shell large, elongate-ovoid with a conspicuously narrowed, vertically elongate aperture and a deep, wide, internally grooved umbilicus. Aperture with a strongly expanded peristome, a strong curved parietal lamella, two blunt palatal teeth, and a deeply situated columellar lamella.
description: Published as part of Páll-Gergely, Barna, Reischütz, Alexander, Maassen, Wim J. M., Grego, Jozef & Hunyadi, András, 2020, New taxa of Diapheridae Panha & Naggs in Sutcharit et al., 2010 from Laos and Thailand (Gastropoda: Eupulmonata: Stylommatophora), pp. 1-13 in Raffles Bulletin of Zoology 68 on page 5, DOI: 10.26107/RBZ-2020-0001, http://zenodo.org/record/4577165
description: {"references": ["Inkhavilay K, Sutcharit C, Tongkerd P & Panha S (2016) New species of micro snails from Laos (Pulmonata: Vertiginidae and Diapheridae). Journal of Conchology, 42 (4): 213 - 232."]}
ATTENTION PAID TO PILGRIMAGE TOURISM IN UZBEKISTAN
Creators: name: Teacher of history in Oriental University Kabulov Rustam
Publisher: name: Zenodo
Year: 2024

description: Pilgrimage tourism today is a widespread and developing tourism industry. This field of tourism is a trip organized by travelers for religious purposes to mosques, shrines, and other religious destinations in a certain place. Our country is the homeland of great thinkers and scholars, a significant part of domestic tourism in our country corresponds to pilgrimage tourism. In the article, we will focus on the importance of pilgrimage tourism in Uzbekistan.

Keywords: Pilgrimage tourism, religious pilgrimage, shrine.
Constructive Graph Theory: Generation Methods, Structure and Dynamic Characterization of Closed Classes of Graphs -- A survey
Creators: name: Iordanski, M. A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C75

description: The processes of constructing some graphs from others using binary operations of union with intersection (gluing) are studied. For graph classes closed with respect to gluing operations the elemental and operational bases are introduced. The generating bases together with the system of restrictions on the gluing operation that preserves the characteristic properties of graphs form constructive descriptions of the closed classes of graphs. It is shown that each closed class of graphs has a unique elemental basis and at least one operational basis. A constructive description of a closed class of all graphs and all bases precompletion closed sub-classes of it are considered. For each of them its characteristic properties and a diagram of the inclusion of sub-classes in super classes is given. Constructive descriptions are obtained for some classes of graphs with classical properties. In conclusion, some possible applications of constructive graph theory are discussed.
description: 18 pages, 4 figures
title: Einige Ergebnisse zum thermischen und elektrischen Verhalten von Mineralen und Gesteinen : Beiträge zur Physik und Chemie und der Planeten
Creators: name: Stiller, H.
Publisher: name: Zentralinstitut für Physik der Erde
Year: 1972

description: Veröffentlichungen des Zentralinstituts für Physik der Erde; 17
description: In dem vorliegenden Band werden experimentelle und theoretische Ergebnisse zum
physikalisch-chemischen Verhalten im Erdinnern mitgeteilt. Neben einer Darstellung
des komplexen Meßprogramms des Zentralinstituts Physik der Erde zu hochdruckpbysikalischen
Fragen wird die Bestimmung der elektrischen Leitfähigkeit unter extremen Bedingungen
als eine wesentliche Methode zur Simulierung des Materialverhaltens im
Erdinnern beschrieben. Den Laborergebnissen werden in weiteren Beiträgen die Ergebnisse
theoretischer Untersuchungen zum Zustandsverhalten sowie festkörperpbysikalische
Interpretationen gegenübergestellt. Das Verhalten der Krustenmaterie wird an
Hand mechanischer Messungen unter hohem Druck dargestellt.
description: 1. Festkörper unter hohen Drucken und Temperaturen / Stiller, H.; Vollstädt, H.

2. Messungen der Wärmeleitfähigkeit an Gesteinen / Seipold, U.

3. Betrachtungen zur Rolle des Wassers im Erdmantel / Wäsch, R.

4.Festkörperphysikalische Untersuchungen im Zusammenhang
mit Ergebnissen der Hochdruck-Hochtemperatur-Physik / Frölich, F.

5.Verfahren zur Ermittlung der Materialparameter
in isothermen Druck-Dichte-Zustandsgleichungen unter Verwendung seismischer Größen / Wagner, C.; Ullmann, W.; Heinrich, R.

6.Die Änderung der Schallgeschwindigkeit vp
klastischer Sedimente unter Druck / Freund, D.
Photobiology, photochemistry and chemical ecology of thiarubrines from the asteraceae
Creators: name: Page, Jonathan Edward.
Publisher: name: University of British Columbia
Year: 2009

description: This study investigated several aspects of the biology and chemistry of thiarubrines, a group of red, light-sensitive pigments found in the Asteraceae. Irradiation of thiarubrines with visible light resulted in the formation of 2,6-dithiabicyclo[3.1.0]hexene polyyne photointermediates ("photosulfides"), which were shown to be short-lived and unstable, yielding thiophenes and cyclooctasulfur upon standing at room temperature. The structures of six novel photosulfides, formed by photolysis of thiarubrines A, B and D, were elucidated using HPLC with UV-vis and mass spectral detection, and cold-temperature NMR spectroscopy. Thiarubrine A showed visible-light phototoxicity to Candida albicans suggesting that the photosulfides, or other molecules generated by the exposure of thiarubrines to light, have significant toxicity. Investigation of the photoprotection of light-sensitive thiarubrines in the leaves of Ambrosia chamissonis revealed that anthocyanin pigments function as visible light screens that prevent thiarubrine photoconversion in vivo. Two anthocyanins, cyanidin 3-0-(6-0- malonyl-β-D-glucopyranoside) and cyanidin 3-0-(β-D-glucopyranoside), were isolated from A. chamissonis. Conversion of thiarubrines to thiophenes was shown to occur in A. chamissonis roots, which lack anthocyanins, but was prevented in leaves and stems, which contain high amounts of these light-screening compounds. Furthermore, solutions of cyanidin 3-0-(β-D-glucopyranoside) effectively prevented photoconversion of thiarubrine A in vitro. The hypothesis that thiarubrine A is a biologically-active constituent of the leaves of Wedelia (formerly Aspilia) species swallowed whole by chimpanzees was tested. Leaf samples were analyzed using a quantitative HPLC assay and a bioassay for toxicity to Candida albicans. Thiarubrines A, B, D and E and their corresponding thiophenes were not present in the leaves of four Wedelia species including W. mossambicensis, W. rudis and W. pluriseta, which are swallowed by chimpanzees at Mahale Mountains National Park and Gombe National Park, Tanzania. Candidicidal activity, indicative of the presence of thiarubrines, was also not detected in Wedelia leaf samples. A novel 1,2-dithiin polyyne, thiarubrine M, was isolated from the roots of Ambrosia chamissonis and its structure determined by UV, TR, NMR and mass spectroscopy. Thiarubrine M, which contains a 1,2-dithiin group coupled to a terpenoid derived side-chain, is of mixed biosynthetic origin. Unlike other thiarubrines, thiarubrine M was found to lack significant antifungal activity.
Table with Lab IDs of Dendrochronological Samples Used in Analyses of Chapter 6 (Synopsis)
Creators: name: Gut, Urs
Publisher: name: Zenodo
Year: 2021

description: This upload provides a csv table of the lab internal ID numbers of the dendrochronological ring-width series that were used in the analyses of the synopsis (https://doi.org/10.5167/uzh-189262, chapter 6). Given this table, the data set used in chapter 6 may be reconstructed provided that access to the original measurement data (archived in the respective dendrochronological laboratories) is granted. There are two columns: 1) Lab_ID -> Provides the IDs. 2) DendroLab -> Provides the name of the dendrochronological laboratory where the samples are archived.
Financial inclusion and environmental pollution in sub‑Saharan Africa: moderating effects of economic growth and renewable energy
Creators: name: Said, Rabie
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 38
subject: Economics
classificationCode: 380105
subject: Environment and resource economics
classificationCode: 4104
subject: Environmental management
classificationCode: 41
subject: Environmental sciences

description: A thriving literature exists about the role of financial inclusion in socio-economic development. Nevertheless, the environmental effects of financial inclusion are largely unknown in the literature, especially in sub-Saharan African countries. Therefore, this study explores the association between financial inclusion and CO2 emissions utilizing data from 23 sub-Saharan Africa for the period 2004–2019. Based on different estimation methods such as dynamic ordinary least squares (DOLS), fully modified ordinary least squares (FMOLS), canonical correlation regression (CCR), and an instrumental variable generalized-method of moment (IV-GMM), the results show that financial inclusion is responsible for a substantial increase in CO2 emissions. In addition, financial inclusion moderates economic growth, resulting in higher CO2 emissions. Alternatively, financial inclusion moderates renewable energy use to lower CO2 emissions. The outcomes also verify the presence of the Environmental Kuznets Curve hypothesis (EKC). This study proposes uniting financial inclusion and environmental policies as a strategy for reducing CO2 emissions in sub-Saharan Africa.
On Tikhonov functionals penalized by Bregman distances
Creators: name: Bleyer, I. R.
name: Leitao, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65J20, 47A52

description: We investigate Tikhonov regularization methods for nonlinear ill-posed problems in Banach spaces, where the penalty term is described by Bregman distances. We prove convergence and stability results. Moreover, using appropriate source conditions, we are able to derive rates of convergence in terms of Bregman distances. We also analyze an iterated Tikhonov method for nonlinear problems, where the penalization is given by an appropriate convex functional.
description: 17 pages
Minutes of meeting of the Board of Trustees of the Winfield & Okanagan Centre Irrigation District, May 17, 1931
Creators: name: Trustees Of The Winfield And Okanagan Centre Irrigation District
Publisher: name: The University of British Columbia
Year: 2017

description: Minutes of meeting of the Board of Trustees of the Winfield & Okanagan Centre Irrigation District, dated May 17, 1931, regarding pumping equipment, Woods Lake, and the rights of the record holders on Vernon and Duck Creek.
U.S. Average Costs of Production for Major Field Crops
Creators: name: Economic Research Service
name: Economic Research Service
Publisher: name: Unknown
Year: 1991
Subjects: Agricultural and Food Policy
Crop Production/Industries
Production Economics

description: Average U.S. production costs per planted acre for major field crops are presented for 1989 and 1990 along with forecasts for 1991. The Agricultural and Consumer Protection Act of 1973 and subsequent legislation require that the U.S. Department of Agriculture annually estimate costs of producing wheat, feed grains, rice, and peanuts. The cost and return accounts provide cash costs, total economic costs, and estimates of net returns.
Measurement of the Bc meson mass in the exclusive decay Bc --> Jpsi Pi
Creators: name: D0 Collaboration
name: Abazov, V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A fully reconstructed Bc --> Jpsi Pi signal is observed with the D0 detector at the Fermilab Tevatron p-pbar collider. Using 1.3 inverse femtobarns of integrated luminosity, the signal is extracted with a significance more than five standard deviations above background. The measured Bc meson mass is 6300 (+-) 14 (stat) (+-) 5 (sys) MeV/cc
description: 6 pages, 1 figure, submitted to Phys.Rev.Lett
Intermediate-mass black holes in colliding clusters: Implications for lower-frequency gravitational-wave astronomy
Creators: name: Amaro-Seoane, Pau
name: Freitag, Marc
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Observations suggest that star clusters often form in binaries or larger bound groups. Therefore, mergers between two clusters are likely to occur. If these clusters both harbor an intermediate-mass black hole (IMBH; 10^{2-4} Msun) in their center, they can become a strong source of gravitational waves when the black holes merge with each other. In order to understand the dynamical processes that operate in such a scenario, one has to study the evolution of the merger of two such young massive star clusters, and more specifically, their respective IMBHs. We employ the direct-summation Nbody4 numerical tool on special-purpose GRAPE6 hardware to simulate a merger of two stellar clusters each containing 63,000 particles and a central IMBH. This allows us to study accurately the orbital evolution of the colliding clusters and the embedded massive black holes. Within ~7 Myr the clusters have merged and the IMBHs constitute a hard binary. The final coalescence happens in ~10^8 yrs. The implication of our analysis is that intermediate-mass black holes merging as the result of coalescence of young dense clusters could provide a source for the Laser Interferometer Space Antenna (LISA) space-based gravitational wave detector mission. We find that interactions with stars increase the eccentricity of the IMBH binary to about 0.8. Although the binary later circularizes by emission of gravitational waves, the residual eccentricity can be detectable through its influence on the phase of the waves if the last few years of inspiral are observed.
description: Accepted for publication ApJ Letts. (the abstract shown below has been shortened)
Absolute Calibration of Diffuse Radio Surveys at 45 and 150 MHz
Creators: name: Monsalve, Raul A.
name: Rogers, Alan E. E.
name: Bowman, Judd D.
name: Mahesh, Nivedita
name: Murray, Steven G.
name: Mozdzen, Thomas J.
name: Johnson, Leroy
name: Barrett, John
name: Samson, Titu
name: Lewis, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use EDGES measurements to determine scale and zero-level corrections to the diffuse radio surveys by Guzmán et al. at $45$ MHz and Landecker & Wielebinski at $150$ MHz. We find that the Guzmán et al. map requires a scale correction of $1.076 \pm 0.034$ ($2σ$) and a zero-level correction of $-160 \pm 78$ K ($2σ$) to best-fit the EDGES data. For the Landecker & Wielebinski map, the scale correction is $1.112 \pm 0.023$ ($2σ$) and the zero-level correction is $0.7 \pm 6.0$ K ($2σ$). The correction uncertainties are dominated by systematic effects, of which the most significant are uncertainty in the calibration of the EDGES receivers, antenna pointing, and tropospheric and ionospheric effects. We propagate the correction uncertainties to estimate the uncertainties in the corrected maps themselves and find that the $2σ$ uncertainty in the map brightness temperature is in the range $3.2-7.5\%$ for the Guzmán et al. map and $2.1-9.0\%$ for the Landecker & Wielebinski map, with the largest percent uncertainties occurring at high Galactic latitudes. The corrected maps could be used to improve existing diffuse low-frequency radio sky models, which are essential tools in analyses of cosmological $21$ cm observations, as well as to investigate the existence of a radio monopole excess above the cosmic microwave background and known Galactic and extragalactic contributions.
description: Accepted for publication in ApJ
Cyclidium glaucoma Muller 1773
Creators: name: Durán-Ramírez, Carlos Alberto
name: Dias, Roberto Júnio Pedroso
name: Estrada, Rosaura Mayén-
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Chromista
Ciliophora
Colpodea
Colpodida
Colpodidae
Cyclidium
Cyclidium glaucoma

description: Cyclidium glaucoma Müller, 1773
Distribution. BRAZIL: Paraná River between the Nupelia’s Field Station and the district of Porto São José, São Pedro do Paraná (Buosi et al. 2014 b, 2015), (Ad). DOMINICAN REPUBLIC: (Foissner et al. 2003). ECUADOR: (Foissner et al. 2003). MEXICO: Biocultural Reserve Kaxil Kiuic, near Oxkutzcab (ps), (Ab); Coffee plantation La Onza, near Coatepec (Durán-Ramírez et al. 2015), (Th); Coffee plantation Virginia Armand, near Coatepec (Durán-Ramírez et al. 2015), (Th); Dos Lagunas, near Village of Tzsiscao (ps), (Ch, Tg, Tm, Ws); El Tegolome, near the town of Tlanchinol (ps), (Ti, Tm, Ts); Reserve of the Biosphere Chamela-Cuixmala (Durán-Ramírez & Mayén-Estrada 2018), (Bk, Td, Tp, Tr); Santuario del Bosque de Niebla, near Xalapa (Durán-Ramírez et al. 2015), (Th); (ps), (Te); surroundings of Reserva Azul, near the town of Cuetzalan (ps), (Th); Village El Cerezal, near Santa Catarina Ixtepeji (ps), (To).
description: Published as part of Durán-Ramírez, Carlos Alberto, Dias, Roberto Júnio Pedroso & Estrada, Rosaura Mayén-, 2020, Checklist of ciliates (Alveolata: Ciliophora) that inhabit in bromeliads from the Neotropical Region, pp. 1-36 in Zootaxa 4895 (1) on page 33, DOI: 10.11646/zootaxa.4895.1.1, http://zenodo.org/record/4321437
Embodying culture : gurus, disciples and tabla players
Creators: name: Nuttall, Denise Irene
Publisher: name: University of British Columbia
Year: 2009

description: This dissertation is an ethnography about the men and women who take up the practice and performance of a Hindustani (North Indian) drum called tabla, as a way of life. Learning tabla means that percussionists must find a guru, a learned master of the tradition who will guide them in their life long study of this instrument. The relationships formed between gurus and disciples are distinctively different in kind from teacher-student relations in Western knowledge systems. The guru-disciple tradition is a very specific, culturally dependent mode of learning originating from the Indian Brahmanical tradition of religious study. Discipleship is a form of apprenticeship which offers no easy translation, philosophically, culturally or spiritually. My ethnography and analysis of tabla as a way of life is presented from my own situated perspective as a tabla disciple of two tabla masters, Ustad Alia Rakha Khan, his son Ustad Zakir Hussain and as a visiting tabla enthusiast with another teacher of tabla, Ritesh Das. I offer a multi-local ethnography which centres on tabla communities based in Bombay, India, Toronto, Ontario, Vancouver, British Columbia, Seattle, Washington and the Bay Area of California. As tabla travels around the globe, outside of India, the learning and teaching of this tradition changes somewhat in its new environments. However, learning to play tabla whether in Indian or diaspora cultures necessitates adopting Indian ways of knowing, learning and being. For those musicians of non-Indian ethnicity who become dedicated to this art form learning tabla also means learning to embody Indian cultural ways of doing and knowing. I posit that learning the cultural, as in learning tabla, begins in the body and the embodied mind. Knowing through and with the body requires re-conceptualizing anthropological concepts of culture, memory and tradition. Grounding an analytic concept of the body in the emerging critical Anthropology of the Body and the Anthropology of the Senses allows for an examination of the social as something more than cognitive and language based.
SOTUVCHI VA XARIDOR MUNOSABATLARINING IJTIMOIY-PSIXOLOGIK MUAMMOLARI
Creators: name: Abdullayeva, Marjona
name: Baxronova, Komila
Publisher: name: Zenodo
Year: 2024

description: Ushbu mаqolа sotuvchi va xaridor munosabatlarining ijtimoiy psixologik muammolari, asosiy tushunchalar va bu boradagi bir qancha tavsiyalar berib o‘tilgan.
Precision measurements of electric-field-induced frequency displacements of an ultranarrow optical transition in ions in a solid
Creators: name: Zhang, S.
name: Lučić, N.
name: Galland, N.
name: Targat, R. Le
name: Goldner, P.
name: Fang, B.
name: Seidelin, S.
name: Coq, Y. Le
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences
subject: 78A60

description: We report a series of measurements of the effect of an electric field on the frequency of the ultranarrow linewidth $^7F_0 \rightarrow$ $^5D_0$ optical transition of $\rm Eu^{3+}$ ions in an $\rm Y_2SiO_5$ matrix at cryogenic temperatures. We provide linear Stark coefficients along two dielectric axes and for the two different substitution sites of the $\rm Eu^{3+}$ ions, with an unprecedented accuracy, and an upper limit for the quadratic Stark shift. The measurements, which indicate that the electric field sensitivity is a factor of seven larger for site 1 relative to site 2 for a particular direction of the electric field are of direct interest both in the context of quantum information processing and laser frequency stabilization with rare-earth doped crystals, in which electric fields can be used to engineer experimental protocols by tuning transition frequencies.
description: https://aip.scitation.org/doi/full/10.1063/5.0025356
Attractive Fermi gases with unequal spin populations in highly elongated traps
Creators: name: Orso, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate two-component attractive Fermi gases with imbalanced spin populations in trapped one dimensional configurations. The ground state properties are determined within local density approximation, starting from the exact Bethe-ansatz equations for the homogeneous case. We predict that the atoms are distributed according to a two-shell structure: a partially polarized phase in the center of the trap and either a fully paired or a fully polarized phase in the wings. The partially polarized core is expected to be a superfluid of the FFLO type. The size of the cloud as well as the critical spin polarization needed to suppress the fully paired shell, are calculated as a function of the coupling strength.
description: Final accepted version
Quasi-local Casimir energy and vacuum buoyancy in a weak gravitational field
Creators: name: Sorge, Francesco
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Casimir energy in presence of a weak gravitational field is discussed taking into account the issues related to energy and its conservation in a curved background. It is well-known that there are inherent difficulties in defining energy in General Relativity, essentially due to its non-localizability. Using the concept of quasi-local mass and energy, it is shown that it is possible to attribute a Tolman mass to a massless scalar field confined to a Casimir cavity. Such non-local mass coincides - as expected - with the Casimir energy. The present approach offers an alternative derivation of the vacuum buoyancy force acting on a Casimir cavity, confirming the results presented by Calloni {\em et al.} in a series of papers devoted to explore the possibility of experimentally weighting the Casimir vacuum (the so-called Archimedes Experiment).
description: 20 pages. Accepted in Class. Quantum Grav
Near-threshold Z-pair production in the semi-phenomenological model of unstable particles
Creators: name: Kuksa, V. I.
name: Pasechnik, R. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Near-threshold production of neutral boson pairs is considered within the framework of the model of unstable particles with smeared mass. The results of calculations are in good agreement with LEP II data and Monte-Carlo simulations.
description: 7 pages, 2 figures
Irreps and Off-shell Invariant Actions of the N-extended Supersymmetric Quantum Mechanics
Creators: name: Toppan, Francesco
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The complete classification of the irreducible representations of the N-extended one-dimensional supersymmetry algebra linearly realized on a finite number of fields is presented. Off-shell invariant actions of one-dimensional supersymmetric sigma models are constructed. The role of both Clifford algebras and the Cayley-Dickson's doublings of algebras in association with the N-extended supersymmetries is discussed. We prove in specific examples that the octonionic structure constants enter the N=8 invariant actions as coupling constants. We further explain how to relate one-dimensional supersymmetric quantum mechanical systems to the dimensional reduction of higher-dimensional supersymmetric theories.
description: 16 pages. Talk given at the Fifth International Conference on Mathematical Methods in Physics IC2006, April 24-28 2006, CBPF, Rio de Janeiro, Brazil
General Relativistic Effects in Atom Interferometry
Creators: name: Dimopoulos, Savas
name: Graham, Peter W.
name: Hogan, Jason M.
name: Kasevich, Mark A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Atom interferometry is now reaching sufficient precision to motivate laboratory tests of general relativity. We begin by explaining the non-relativistic calculation of the phase shift in an atom interferometer and deriving its range of validity. From this we develop a method for calculating the phase shift in general relativity. This formalism is then used to find the relativistic effects in an atom interferometer in a weak gravitational field for application to laboratory tests of general relativity. The potentially testable relativistic effects include the non-linear three-graviton coupling, the gravity of kinetic energy, and the falling of light. We propose experiments, one currently under construction, that could provide a test of the principle of equivalence to 1 part in 10^15 (300 times better than the present limit), and general relativity at the 10% level, with many potential future improvements. We also consider applications to other metrics including the Lense-Thirring effect, the expansion of the universe, and preferred frame and location effects.
description: 34 pages, 7 figures; v2: revised version to appear in Phys. Rev. D
Peacebuilding and the private sector : regulating business after conflict
Creators: name: Ford, Jolyon Tennyson Randle
Publisher: name: The Australian National University
Year: 2011
Subjects: subject: JZ5538.F67 2011
subject: Peace-building
subject: Conflict management

description: United Nations (UN) peace operations are often at the forefront of efforts to build peace after conflict. They embody universal ideals and seek to give them practical effect during post-contnct peacebuilding. This thesis explores a role for UN peace operations in helping to regulate the peacebuilding impact of one important social group, the business sector. The main hypothesis is that especially during early post-conflict periods UN peace operations can and should take steps to influence business behaviour in ways that increase the possibilities of sustainable peace and of business respect for fundamental standards. Existing scholarship has shown how business factors and activity may have both positive and negative effects on processes to consolidate peace. Meanwhile recent debates on the human rights responsibilities of business have highlighted the need for special policies and institutional initiatives for conflict-affected zones, where local regulators are often weak. But to date scholars and policymakers have not explored a role for peace operations in regulating conflict-sensitive and socially-responsible business practices. This thesis examines how UN peace operations have acted (or omitted to act) to shape the various ways in which business might help or hinder the achievement of peacebuilding goals. The principal finding is that the UN peacebuilding system mainly views businesses as subjects for economic policy. It appears largely blind to businesses as social and political actors. Peace operations have lacked explicit mandates or any strategy to engage with business to minimise harm or maximise positive contributions to peace. The challenge is to find the will and a way to do so. The thesis proposes a normative theory of transitional business regulation. It is appropriate for the UN to assume a temporary role shaping business conduct in the public interest during transitions from conflict to sustained peace. This role should involve stimulating responsible business self-regulation and linking business to multiple networks of oversight and support. In this way peace operations can help address an important possible source of conflict risk or peacebuilding strength, reduce future state regulatory burdens, and catalyse socially-responsible business practices. By opening private business to public values, peace operations would also contribute to wider efforts to promote greater social responsibility in business.
A Cosmology-Independent Calibration of Gamma-Ray Burst Luminosity Relations and the Hubble Diagram
Creators: name: Liang, Nan
name: Xiao, Wei Ke
name: Liu, Yuan
name: Zhang, Shuang Nan
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: An important concern in the application of gamma-ray bursts (GRBs) to cosmology is that the calibration of GRB luminosity/energy relations depends on the cosmological model, due to the lack of a sufficient low-redshift GRB sample. In this paper, we present a new method to calibrate GRB relations in a cosmology-independent way. Since objects at the same redshift should have the same luminosity distance and since the distance moduli of Type Ia supernovae (SNe Ia) obtained directly from observations are completely cosmology independent, we obtain the distance modulus of a GRB at a given redshift by interpolating from the Hubble diagram of SNe Ia. Then we calibrate seven GRB relations without assuming a particular cosmological model and construct a GRB Hubble diagram to constrain cosmological parameters. From the 42 GRBs at $1.4
description: 7 pages, 3 figures, 1 table, now matches the editorially revised version; accepted for publication in ApJ (vol 685);
Proton-proton correlations observed in two-proton decay of $^{19}$Mg and $^{16}$Ne
Creators: name: Mukha, I.
name: Grigorenko, L.
name: Summerer, K.
name: Acosta, L.
name: Alvarez, M. A. G.
name: Casarejos, E.
name: Chatillon, A.
name: Cortina-Gil, D.
name: Espino, J.
name: Fomichev, A.
name: Garcia-Ramos, J. E.
name: Geissel, H.
name: Gomez-Camacho, J.
name: Hofmann, J.
name: Kiselev, O.
name: Korsheninnikov, A.
name: Kurz, N.
name: Litvinov, Yu.
name: Martel, I.
name: Nociforo, C.
name: Ott, W.
name: Pfutzner, M.
name: Rodriguez-Tajes, C.
name: Roeckl, E.
name: Stanoiu, M.
name: Weick, H.
name: Woods, P. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Proton-proton correlations were observed for the two-proton decays of the ground states of $^{19}$Mg and $^{16}$Ne. The trajectories of the respective decay products, $^{17}$Ne+p+p and $^{14}$O+p+p, were measured by using a tracking technique with microstrip detectors. These data were used to reconstruct the angular correlations of fragments projected on planes transverse to the precursor momenta. The measured three-particle correlations reflect a genuine three-body decay mechanism and allowed us to obtain spectroscopic information on the precursors with valence protons in the $sd$ shell.
description: 5 pages 6 figures
Well-posedness for boundary value problems for coagulation-fragmentation equations
Creators: name: Erneta, Iñigo U.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R09 (Primary) 35B30, 35B40 (Secondary)

description: We investigate a coagulation-fragmentation equation with boundary data, establishing the well-posedness of the initial value problem when the coagulation kernels are bounded at zero and showing existence of solutions for the singular kernels relevant in the applications. We determine the large time asymptotic behavior of solutions, proving that solutions converge exponentially fast to zero in the absence of fragmentation and stabilize toward an equilibrium if the boundary value satisfies a detailed balance condition. Incidentally, we obtain an improvement in the regularity of solutions by showing the finiteness of negative moments for positive time.
description: 23 pages
Early childhood Child and Adolescent Needs and Strengths (CANS): Indiana multi-system comprehensive Glossary, v 2.2
Creators: name: Walton, Betty A.
name: Moynihan, Stephanie M.
name: Cornett, Stacey
Publisher: name: IUPUI University Library
Year: 2015
Subjects: Child Mental Health Services
Child Welfare
Indiana
Systems of Care
Health Services

description: The early childhood or Birth to Five CANS assessment tool is developmentally appropriate for infants, toddlers and preschoolers. Similar to the Comprehensive Child and Adolescent Needs and Strengths (CANS, Lyons, 2009) 5 to 17 tool, the early childhood version considers basic life dimensions or domains (social/emotional needs, risk factors, risk behaviors, daily life functioning, child strengths, acculturation and caregiver strengths and needs).
A fitness model for the Italian Interbank Money Market
Creators: name: De Masi, G.
name: Iori, G.
name: Caldarelli, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Physics and Society (physics.soc-ph)
subject: General Finance (q-fin.GN)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We use the theory of complex networks in order to quantitatively characterize the formation of communities in a particular financial market. The system is composed by different banks exchanging on a daily basis loans and debts of liquidity. Through topological analysis and by means of a model of network growth we can determine the formation of different group of banks characterized by different business strategy. The model based on Pareto's Law makes no use of growth or preferential attachment and it reproduces correctly all the various statistical properties of the system. We believe that this network modeling of the market could be an efficient way to evaluate the impact of different policies in the market of liquidity.
description: 5 pages 5 figures
From Farming to Food Service: The Food and Fiber System's Links with the U.S. and World Economies
Creators: name: Lipton, Kathryn L.
name: Manchester, Alden C.
name: Lipton, Kathryn L.
name: Manchester, Alden C.
Publisher: name: Unknown
Year: 1992
Subjects: subject: International Relations/Trade
subject: Labor and Human Capital
subject: Land Economics/Use
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy
subject: Food and fiber system
subject: inputs
subject: linkages
subject: farm financial crisis
subject: input/output analysis
subject: food marketing
subject: rural economy
subject: world markets

description: The interrelationships among sectors of the U.S. and world economies are many and complex. The food and fiber system is one of the largest sectors of the U.S. economy, accounting for almost 16 percent of gross national product in 1989. The system provides an important example of how events in the U.S. and world economies-from recessions at home and abroad to oil crises-can affect sectors such as farming and inputs. Everything from the weather to Federal policy can mean changes that affect industries that rely on the sector, including farm machinery and financial services.
Optomagnets in nonmagnetic plasmonic nanostructures
Creators: name: Karakhanyan, Vage
name: Lefier, Yannick
name: Eustache, Clément
name: Grosjean, Thierry
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Using a hydrodynamic model of the free electron gas of metal, we theoretically investigate optically-induced DC current loops in a plasmonic nanostructure. Such current loops originate from an optical rectification process relying on three electromotive forces, one of which arises from an optical spin-orbit interaction. The resulting static magnetic field is found to be maximum and dramatically confined at the corners of the plasmonic nanostructure, which reveals the ability of metallic discontinuities to concentrate and tailor static magnetic fields on the nanoscale.
Periodicities in an active region correlated with Type III radio bursts observed by Parker Solar Probe
Creators: name: Cattell, Cynthia
name: Glesener, Lindsay
name: Leiran, Benjamin
name: Goetz, Keith
name: Oliveros, Juan Carlos Martínez
name: Badman, Samuel T.
name: Pulupa, Marc
name: Bale, Stuart D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Context. Periodicities have frequently been reported across many wavelengths in the solar corona. Correlated periods of ~5 minutes, comparable to solar p-modes, are suggestive of coupling between the photosphere and the corona. Aims. Our study investigates whether there are correlations in the periodic behavior of Type III radio bursts, indicative of non-thermal electron acceleration processes, and coronal EUV emission, assessing heating and cooling, in an active region when there are no large flares. Methods. We use coordinated observations of Type III radio bursts from the FIELDS instrument on Parker Solar Probe (PSP), of extreme ultraviolet emissions by the Solar Dynamics Observatory (SDO)/AIA and white light observations by SDO/HMI, and of solar flare x-rays by Nuclear Spectroscopic Telescope Array (NuSTAR) on April 12, 2019. Several methods for assessing periodicities are utilized and compared to validate periods obtained. Results. Periodicities of about 5 minutes in the EUV in several areas of an active region are well correlated with the repetition rate of the Type III radio bursts observed on both PSP and Wind. Detrended 211A and 171A light curves show periodic profiles in multiple locations, with 171A peaks lagging those seen in 211A. This is suggestive of impulsive events that result in heating and then cooling in the lower corona. NuSTAR x-rays provide evidence for at least one microflare during the interval of Type III bursts, but there is not a one-to-one correspondence between the x-rays and the Type-III bursts. Our study provides evidence for periodic acceleration of non-thermal electrons (required to generate Type III radio bursts) when there were no observable flares either in the x-ray data or the EUV. The acceleration process, therefore, must be associated with small impulsive events, perhaps nanoflares.