cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Measurement-based estimation of global pupil functions in 3D localization microscopy
Creators: name: Petrov, Petar N.
name: Shechtman, Yoav
name: Moerner, W. E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We report the use of a phase retrieval procedure based on maximum likelihood estimation (MLE) to produce an improved, experimentally calibrated model of a point spread function (PSF) for use in three-dimensional (3D) localization microscopy experiments. The method estimates a global pupil phase function (which includes both the PSF and system aberrations) over the full axial range from a simple calibration scan. The pupil function is used to refine the PSF model and hence enable superior localizations from experimental data. To demonstrate the utility of the procedure, we apply it to experimental data acquired with a microscope employing a tetrapod PSF with a 6 micron axial range. The phase-retrieved model demonstrates significant improvements in both accuracy and precision of 3D localizations relative to the model based on scalar diffraction theory. The localization precision of the phase-retrieved model is shown to be near the limits imposed by estimation theory, and the reproducibility of the procedure is characterized and discussed. Code which performs the phase retrieval algorithm is provided.
description: 14 pages, 4 figures. This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://doi.org/10.1364/OE.25.007945
CdTe and CdZnTe Crystal Growth and Production of Gamma Radiation Detectors
Creators: name: Lachish, Uri
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Bridgman CdTe and CdZnTe crystal growth, with cadmium vapor pressure control, is applied to production of semiconductor gamma radiation detectors. Crystals are highly donor doped and highly electrically conducting. Annealing in tellurium vapors transforms them into a highly compensated state of high electrical resistance and high sensitivity to gamma radiation. N-type detectors, equipped with ohmic contacts, and a grounded guard ring around the positive contact, are not sensitive to hole trapping. Conductivity control, by the doping level, optimizes the detector operation by trade-off between electrons' lifetime and electrical resistance. Gamma spectra of single detectors and detector arrays are presented. Detector optimization and gamma detection mechanisms are discussed.
MPEC 2024-Q61 : 2024 QW
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 QW

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Los orígenes de la civilización centroandina en la obra de Max Uhle
Creators: name: Bischof, Henning
Publisher: name: INDIANA
Year: 1998

description: Durante sus investigaciones arqueológicas entre 1896 y 1905, Max Uhle logró desentrañar a grandes líneas, un milenio de historia cultural preincaica en el Perú. En varias ocasiones topó con restos del período "Formativo" antecedente y en algunos casos, incluso los supo fechar con precisión sorprendente. Sin embargo, cautivado por la hipótesis de una difusión cultural transpacífica por vía de Mesoamérica, no llegó a apreciar cabalmente lo que significaban sus descubrimientos para los orígenes de la civilización en los Andes centrales.
description: INDIANA, Bd. 15 (1998)
Boundary conditions for probability density function transport equations in fluid mechanics
Creators: name: Valiño, Luis
name: Hierro, Juan
Publisher: name: arXiv
Year: 2025
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The behavior of the probability density function (PDF) transport equation at the limits of the probability space is studied from the point of view of fluid mechanics. Different boundary conditions are considered depending on the nature of the variable considered (velocity, scalar, and position). A study of the implications of entrance and exit conditions is performed, showing that a new term should be added to the PDF transport equation to preserve normalization in some nonstationary processes. In practice, this term is taken into account naturally in particle methods. Finally, the existence of discontinuities at the limits is also investigated.
description: This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Physical Society. This article appeared in "Physical Review E 67, 046310 (2003)", and may be found at https://doi.org/10.1103/PhysRevE.67.046310
Exploiting ITO colloidal nanocrystals for ultrafast pulse generation
Creators: name: Guo, Qiangbing
name: Cui, Yudong
name: Yao, Yunhua
name: Ye, Yuting
name: Yang, Yue
name: Liu, Xueming
name: Zhang, Shian
name: Liu, Xiaofeng
name: Qiu, Jianrong
name: Hosono, Hideo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Dynamical materials that capable of responding to optical stimuli have always been pursued for designing novel photonic devices and functionalities, of which the response speed and amplitude as well as integration adaptability and energy effectiveness are especially critical. Here we show ultrafast pulse generation by exploiting the ultrafast and sensitive nonlinear dynamical processes in tunably solution-processed colloidal epsilon-near-zero (ENZ) transparent conducting oxide (TCO) nanocrystals (NCs), of which the potential respond response speed is >2 THz and modulation depth is ~23% pumped at ~0.7 mJ/cm2, benefiting from the highly confined geometry in addition to the ENZ enhancement effect. These ENZ NCs may offer a scalable and printable material solution for dynamic photonic and optoelectronic devices.
Evolving Boxes for Fast Vehicle Detection
Creators: name: Wang, Li
name: Lu, Yao
name: Wang, Hong
name: Zheng, Yingbin
name: Ye, Hao
name: Xue, Xiangyang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We perform fast vehicle detection from traffic surveillance cameras. A novel deep learning framework, namely Evolving Boxes, is developed that proposes and refines the object boxes under different feature representations. Specifically, our framework is embedded with a light-weight proposal network to generate initial anchor boxes as well as to early discard unlikely regions; a fine-turning network produces detailed features for these candidate boxes. We show intriguingly that by applying different feature fusion techniques, the initial boxes can be refined for both localization and recognition. We evaluate our network on the recent DETRAC benchmark and obtain a significant improvement over the state-of-the-art Faster RCNN by 9.5% mAP. Further, our network achieves 9-13 FPS detection speed on a moderate commercial GPU.
Examen de la teoría aimarista de Uhle
Creators: name: Cerrón-Palomino, Rodolfo
Publisher: name: INDIANA
Year: 1998

description: En esta contribución se trata de evaluar las posiciones "aymaristas" y "quechuistas" dentro de la historia lingüístico-cultural de los Andes Centrales (con respecto a la 'anterioridad', procedencia y difusión geográficas, influencias mutuas y /o unidireccionales y argumentos lingüístico-estructurales) mantenidas por Max Uhle (y, antes, Ernst W. Middendorf) y por José de la Riva Agüero, respetivamente. El análisis toma en cuenta el estado de los conocimientos de la época y de los autores involucrados así como sus criterios de interés y relevancia específicos. El balance se realiza con miras a los resultados de las investigaciones de las últimas décadas en la lingüística y etnohistoria andinas.
description: INDIANA, Bd. 15 (1998)
New higher-order transition in causal dynamical triangulations
Creators: name: Ambjorn, J.
name: Coumbe, D.
name: Gizbert-Studnicki, J.
name: Gorlich, A.
name: Jurkiewicz, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We reinvestigate the recently discovered bifurcation phase transition in Causal Dynamical Triangulations (CDT) and provide further evidence that it is a higher order transition. We also investigate the impact of introducing matter in the form of massless scalar fields to CDT. We discuss the impact of scalar fields on the measured spatial volumes and fluctuation profiles in addition to analysing how the scalar fields influence the position of the bifurcation transition.
description: 15 pages, 11 figures. Conforms with version accepted for publication in Phys. Rev. D
Max Uhle en Chile (1911-1919). Sus aportes pioneros al estudio del Precerámico costeño
Creators: name: Erhardt, Hannes
Publisher: name: INDIANA
Year: 1998

description: Se analizan las publicaciones de Uhle referentes al precerámico en el litoral árido de Chile, destacándose su fundamental influencia en la arqueología regional como a su particular marco teórico. El juicio autoritativo del sabio alemán contribuye decisivamente al descubrimiento y a la legitimación científica de lo que sería la principal "estación paleolítica" de Chile. No obstante, mientras que la doctrina tipologista establecida por Uhle condujo al estancamiento final del debate paleolítico en los años 70, su reconocimiento y definición del espectacular complejo funerario "Chinchorro" ha mantenido su valor y cobrado nueva vigencia con hallazgos e investigaciones recientes.
description: INDIANA, Bd. 15 (1998)
ESTIMATING INSTANTANEOUS FUEL CONSUMPTION OF VEHICLES BY USING MACHINE LEARNING AND REAL-TIME ON-BOARD DIAGNOSTICS (OBD) DATA
Creators: Ansari, Amir
Abediasl, Hamidreza
Patel, Parth Rakeshkumar
Hosseini, Vahid
Koch, Charles Robert
Shahbakhti, Mahdi
Publisher: name: University of Alberta Library
Year: 2022

Estimation of instantaneous fuel consumption of fleet vehicles to identify the causes of high fuel consumption and determine the optimum vehicle type for different applications and driving cycles is essential for the design of an intelligent fleet management system. Developing a practical and reliable method to estimate instantaneous fuel consumption of fleet vehicles is the focus of this study. The proposed method uses real-time on-board diagnostics (OBD) data from a vehicle and applies machine learning models that are trained based on actual fuel consumption measurements. Two machine learning models, including random forest and artificial neural network (ANN), are developed for fuel consumption estimation based on OBD and fuel consumption data. The data are collected during real-world urban and highway driving in a 100-km route for a Ford Escape PHEV and a Ford F-350. The OBD data used for machine learning models include engine load, engine speed, intake manifold absolute pressure, air-fuel equivalence ratio, and throttle position. The validation results show that the random forest method is more accurate than the ANN method, with a estimation accuracy of 99% for the two tested vehicles.

Part of the Proceedings of the Canadian Society for Mechanical Engineering International Congress 2022.
MPEC 2023-R105 : 2023 RC3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 RC3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Max Uhle y los orígenes del Museo de Historia Nacional (Lima, 1906-1911)
Creators: name: Hampe Martínez, Teodoro
Publisher: name: INDIANA
Year: 1998

description: Este artículo reconstruye las circunstancias personales e intelectuales del trabajo de Max Uhle como director del Museo de Historia Nacional en Lima, de 1906 a 1911. Se estudian sus actividades en el marco de la fundación de la historiografía científica peruana, se rastrean sus trabajos de campo y sus ensayos de interpretación, y se enfocan sus diversas conferencias, publicaciones, cartas y viajes. Han sido utilizadas las libretas personales de Uhle que guarda el Instituto Ibero-Americano de Berlín.
description: INDIANA, Bd. 15 (1998)
"Del cóndor y del zorro": Max Uhle como recopilador de tradiciones orales andinas en quechua
Creators: name: Hartmann, Roswith
Publisher: name: INDIANA
Year: 1998

description: A Max Uhle, generalmente conocido como "padre de la arqueología andina", le debemos una colección de ocho narraciones y tres poesías quechuas recogidas durante un viaje a la región del Cuzco en el año de 1905, las que se han publicado en su versión vernácula con traducción al alemán en 1968 bajo el título de "Vom Kondor und vom Fuchs — Hirtenmärchen aus den Bergen Perus" ('Del cóndor y del zorro — Narraciones de pastores de la Sierra peruana'), como tomo I de la serie "Stimmen indianischer Völker" ('Voces de Pueblos Indianos'). La versión castellana de las mismas confeccionada paralelamente con la recopilación por el informante y / o colaborador de Uhle, Apolinar López, se dieron a conocer en el tomo 11 de la revista "Indiana" en 1987. El nuevo aporte al respecto se refiere en gran parte a un artículo de José María Arguedas no tomado en consideración al redactar el comentario que, a manera de introducción, acompaña la publicación de las traducciones al español de los textos quechuas. El título del mismo, que se encuentra incluido en la revista "Amaru", no. 8, Lima 1968, "Acerca de una valiosísima colección de cuentos quechuas", refleja la importancia documental que Arguedas atribuyó a la misma.
description: INDIANA, Bd. 15 (1998)
Proposal for organization of tasks for the Anarchist Survival Gathering
Creators: name: Anarchist Circle
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Congresses and conventions
valueUri: http://id.worldcat.org/fast/875219
subject: Anarchism
valueUri: http://id.worldcat.org/fast/808387
subject: Social groups
valueUri: http://id.worldcat.org/fast/1122482
subject: Anarchism--Societies, etc.
valueUri: http://id.worldcat.org/fast/808396
subject: Anarchists
valueUri: http://id.worldcat.org/fast/808401

description: Outlines what needs to be done to organize The Survival Gathering - an anarchist un-convention which was held July 1-4, 1988 in Toronto.
On the Assembly Rate of Highly Eccentric Binary Black Hole Mergers
Creators: name: Samsing, Johan
name: Ramirez-Ruiz, Enrico
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In this {\it Letter} we calculate the fraction of highly eccentric binary black hole (BBH) mergers resulting from binary-single interactions. Using an $N$-body code that includes post-Newtonian correction terms, we show that $\gtrsim 1\%$ of all BBH mergers resulting from this channel will have an eccentricity $e>0.1$ when coming into the LIGO frequency band. As the majority of BBH mergers forming in globular clusters are assembled through three-body encounters, we suggest that such interactions are likely to dominate the population of high eccentricity BBH mergers detectable by LIGO. The relative frequency of highly eccentric events could eventually help to constrain the astrophysical origin of BBH mergers.
description: submitted to ApJL
Letter from Lilian Bowes Lyon to Herbert Read, January 09, 1941
Creators: name: Bowes-Lyon, Lilian Helen, 1895-1949
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Poetry
valueUri: http://id.worldcat.org/fast/1423828
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Anarchists
valueUri: http://id.worldcat.org/fast/808401
subject: Bowes-Lyon, Lilian Helen, 1895-1949
valueUri: http://id.worldcat.org/fast/91563
subject: Art historians
valueUri: http://id.worldcat.org/fast/815554
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Authors
valueUri: http://id.worldcat.org/fast/821688

description: Part of a collection of correspondence between Sir Herbert Read and British poet Lilian Bowes Lyon. In addition to writing, Bowes Lyon was heavily involved in volunteer work in both World Wars. She also lived with Buerger’s Disease, which required her to have multiple amputations, and lead to her early death in 1949. In this letter, Bowes Lyon thanks Read for helping to get her poems published and says they are also to be printed elsewhere. She then asks Read for his opinion on a poem she's written (not included), explaining her thoughts and concerns about parts that might not be clear.
Au musée Castillet. Tenora en bois avec anneau en corne, sans marque, vue de face
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Critical collapse of a rotating scalar field in $2+1$ dimensions
Creators: name: Jałmużna, Joanna
name: Gundlach, Carsten
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We carry out numerical simulations of the collapse of a complex rotating scalar field of the form $Ψ(t,r,θ)=e^{imθ}Φ(t,r)$, giving rise to an axisymmetric metric, in 2+1 spacetime dimensions with cosmological constant $Λ<0$, for $m=0,1,2$, for four 1-parameter families of initial data. We look for the familiar scaling of black hole mass and maximal Ricci curvature as a power of $|p-p_*|$, where $p$ is the amplitude of our initial data and $p_*$ some threshold. We find evidence of Ricci scaling for all families, and tentative evidence of mass scaling for most families, but the case $m>0$ is very different from the case $m=0$ we have considered before: the thresholds for mass scaling and Ricci scaling are significantly different (for the same family), scaling stops well above the scale set by $Λ$, and the exponents depend strongly on the family. Hence, in contrast to the $m=0$ case, and to many other self-gravitating systems, there is only weak evidence for the collapse threshold being controlled by a self-similar critical solution and no evidence for it being universal.
description: Version accepted for publication in PRD
Deciphering Teotihuacán Writing
Creators: name: Barthel, Thomas Sylvester
Publisher: name: INDIANA
Year: 1990

description: Teotihuacán ha sido considerado, hasta ahora, como una cultura "sin escritura". De un examen detenido de grafemas sistemáticamente ordenados resultó que se presentan — dentro de la iconografía — "textos" legítimos. Se revelan reglas de composición y una "sintaxis". El desciframiento del grafema to habla en favor de la hipótesis de que se trata de una base lingüística en proto-nahua. La escritura teotihuacana existía, por lo menos, desde el siglo cuatro al siglo siete de nuestra era.
description: INDIANA, Bd. 11 (1990)
Letter from Lilian Bowes Lyon to Herbert Read, September 10, 1942
Creators: name: Bowes-Lyon, Lilian Helen, 1895-1949
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Art historians
valueUri: http://id.worldcat.org/fast/815554
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Bowes-Lyon, Lilian Helen, 1895-1949
valueUri: http://id.worldcat.org/fast/91563
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Poetry
valueUri: http://id.worldcat.org/fast/1423828
subject: Anarchists
valueUri: http://id.worldcat.org/fast/808401
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778

description: Part of a collection of correspondence between Sir Herbert Read and British poet Lilian Bowes Lyon. In addition to writing, Bowes Lyon was heavily involved in volunteer work in both World Wars. She also lived with Buerger’s Disease, which required her to have multiple amputations, and lead to her early death in 1949. In this letter, Bowes Lyon apologizes for being unable to help someone get an exemption from part-time work, and explains the factors against it. In a post-script she suggests they might try to get U.S.S.R papers instead of White Russian.
A Preliminary Reconstruction of the Proto -Mixtec Tonal System
Creators: name: Dürr, Michael
Publisher: name: INDIANA
Year: 1990

description: Un sistema tonal muy elaborado es una de las características del mixteco. La tonología comparativa muestra una diversificación dialectal muy pronunciada y — a primera vista — parece tener pocas reglas en común. El artículo trata de reconstruir el sistema tonal del protomixteco. Cada morfema tenía una combinación de dos tonos: *alto-alto, *alto-bajo, *bajo-bajo y *bajo-alto. Además, el cierre glotal final, hoy desaparecido en la mayoría de los dialectos, se ha manifestado en cambios detono. Basándose en esta reconstrucción se esclarecen muchas diferencias dialectales.
description: INDIANA, Bd. 11 (1990)
Archaeoastronomy at Copan: An Appraisal
Creators: name: Baudez, Claude François
Publisher: name: INDIANA
Year: 1990

description: Se critica la hipótesis según la cual los Mayas de Copan usaban una línea astronómica, definida por las estelas 12, 10, y el sol poniente. El uso de la "ventana" del Templo 22 para observaciones astronómicas tampoco es probable, considerando la historia arquitectónica del lugar.
description: INDIANA, Bd. 11 (1990)
Using HAWC to Discover Invisible Pulsars
Creators: name: Linden, Tim
name: Auchettl, Katie
name: Bramante, Joseph
name: Cholis, Ilias
name: Fang, Ke
name: Hooper, Dan
name: Karwal, Tanvi
name: Li, Shirley Weishi
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Observations by HAWC and Milagro have detected bright and spatially extended TeV gamma-ray sources surrounding the Geminga and Monogem pulsars. We argue that these observations, along with a substantial population of other extended TeV sources coincident with pulsar wind nebulae, constitute a new morphological class of spatially extended TeV halos. We show that HAWCs wide field-of-view unlocks an expansive parameter space of TeV halos not observable by atmospheric Cherenkov telescopes. Under the assumption that Geminga and Monogem are typical middle-aged pulsars, we show that ten-year HAWC observations should eventually observe 37$^{+17}_{-13}$ middle-aged TeV halos that correspond to pulsars whose radio emission is not beamed towards Earth. Depending on the extrapolation of the TeV halo efficiency to young pulsars, HAWC could detect more than 100 TeV halos from mis-aligned pulsars. These pulsars have historically been difficult to detect with existing multiwavelength observations. TeV halos will constitute a significant fraction of all HAWC sources, allowing follow-up observations to efficiently find pulsar wind nebulae and thermal pulsar emission. The observation and subsequent multi-wavelength follow-up of TeV halos will have significant implications for our understanding of pulsar beam geometries, the evolution of PWN, the diffusion of cosmic-rays near energetic pulsars, and the contribution of pulsars to the cosmic-ray positron excess.
description: 14 pages, 1 figure, To Be Submitted to PRD
Hunting Black Holes with Gaia
Creators: name: Mashian, Natalie
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We predict the number of black holes with stellar companions that are potentially detectable with Gaia astrometry over the course of its five-year mission. Our model estimates that nearly 2$\times$10$^5$ astrometric binaries hosting black holes and stellar companions brighter than Gaia's detection threshold, G $\sim$ 20, should be discovered with 5$σ$ sensitivity. Among these detectable binaries, systems with longer orbital periods are favored, and black hole and stellar companion masses in the range M$_{BH} \sim$ 6-10 M$_\odot$ and M$_* \sim$ 1-2 M$_\odot$, respectively, are expected to dominate.
description: 6 pages, 2 figures; to be published in MNRAS
Ein hölzerner Türsturz des Maya-Frühklassikums
Creators: name: Riese, Berthold
name: Mayer, Karl Herbert
Publisher: name: INDIANA
Year: 1990

description: Se publica, per primera vez, un dintel de madera del Maya Clásico Temprano, procedente del sitio arqueológico El Zodz (Departamento de El Petén, Guatemala). Lleva la imagen del rey de este lugar y breves inscripciones que se refieren a él y a sus padres.
description: INDIANA, Bd. 11 (1990)
Paix à Wiener et vive Flaubert. L’Indienne andine mise en scène par un chargé de mission scientifique
Creators: name: Hocquenghem, Anne Marie
Publisher: name: INDIANA
Year: 1990

description: El erudito y científico Charles Wiener descubrió, en el Perú y en Bolivia, entre 1875 y 1877, algunas representaciones de mujeres, doblemente exóticas por la distancia en tiempo y espacio. En 1878 las expone en Paris. En su relato de viaje, publicado en 1880, las hace revivir mediante su interpretación.
description: INDIANA, Bd. 11 (1990)
Assessments of Current Practices and Problems in the Management of Livestock in Selected Human Shelters (Refugee Camps) in Ethiopia
Creators: name: Alemayehu, Kefyalew
name: Ayalew, Tarekegn
Publisher: name: Journal of Agriculture and Environmental Sciences
Year: 2019

description: The objective of the study was to investigate the current practices and problems in the management of animals in selected human shelters (Refugee camps). The study was conducted in three districts of Western Ethiopia namely, Sherkole in Komosha, Tongo in Mao-Komo, and Bambasi in Bambasi districts. Secondary data, desk reviews of different documents, focus group discussions, key informants interviews and field observations were used as the study methods. The findings of the study confirmed that eight humanitarian organizations operate in the refugee camps, namely ARRA, ICRC, UNHCR, IOM, UNICEF, NRDEP, WFP and RADO to supply and manage humanitarian aids. However, the livestock emergency response intervention such as health, feed, water and other conditions of animal management is not represented and documented. There is no animal welfare organization /humanitarian organization working on animal management in refugee camps. Following the culture of their ancestors and their experiences, some Sudanese refugees have brought their animals to Ethiopia. Nevertheless, the Ethiopian government do not have regulations that protect the entrance of animals with refugees. Even though the number and types of animals entering with the refugees are not well known, different species of animals are found in all the visited refugee camps. Some have brought them from their origin of country and others restocked it in the host country, Ethiopia. The major livestock species found in the refugee camps include cattle, goats, sheep and donkeys. There is no specific management given for the animals in the refuges except that the regional government provides vaccination and other veterinary services to protect the transfer of cross-border disease from the displaced to the local animals. Some of the hosting community leaders around Tongo and Bambasi are also expressing their frustration on the refugees’ livestock, mentioning that the refugees are allowing animals to graze on their crops and private grazing land deliberately. Some livestock owners confirmed that they are using traditional (herbal) medicines for disease prevention. The refugees strongly expressed the importance of regular vaccination and animal service program for their livestock. There was also interbreeding among Ethiopia and Sudanese cattle as they share the same grazing land. Zoonotic diseases are also a fear for the refugees. All the respondents explained that there are no clearly defined funds for the management of livestock in the refuges.
description: Journal of Agriculture and Environmental Sciences, Vol 4 No 1 (2019)
Letter from Lilian Bowes Lyon to Herbert Read, August 29, 1944
Creators: name: Bowes-Lyon, Lilian Helen, 1895-1949
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Anarchists
valueUri: http://id.worldcat.org/fast/808401
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Poetry
valueUri: http://id.worldcat.org/fast/1423828
subject: Bowes-Lyon, Lilian Helen, 1895-1949
valueUri: http://id.worldcat.org/fast/91563
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Art historians
valueUri: http://id.worldcat.org/fast/815554
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Part of a collection of correspondence between Sir Herbert Read and British poet Lilian Bowes Lyon. In addition to writing, Bowes Lyon was heavily involved in volunteer work in both World Wars. She also lived with Buerger’s Disease, which required her to have multiple amputations, and lead to her early death in 1949. In this letter Bowes Lyon discusses meeting with a publisher, and daydreams about a future visit of Read's where she would make breakfast with real foods and they would sit in the garden. She also relates recent health problems. In the post-script she says William Plomer is visiting and sends his regards.
A Systematic Survey of the Effects of Wind Mass Loss Algorithms on the Evolution of Single Massive Stars
Creators: name: Renzo, Mathieu
name: Ott, Christian D.
name: Shore, Steven N.
name: de Mink, Selma E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Mass loss is a key uncertainty in the evolution of massive stars. Stellar evolution calculations must employ parametric algorithms for mass loss, and usually only include stellar winds. We carry out a parameter study of the effects of wind mass loss on massive star evolution using the open-source stellar evolution code MESA. We provide a systematic comparison of wind mass loss algorithms for solar-metallicity, nonrotating, single stars in the initial mass range of $15-35\,M_\odot$. We consider combinations drawn from two hot phase algorithms, three cool phase algorithms, and two Wolf-Rayet algorithms. We consider linear wind efficiency scale factors of $1$, $0.33$, and $0.1$ to account for reductions in mass loss rates due to wind inhomogeneities. We find that the initial to final mass mapping for each zero-age main-sequence (ZAMS) mass has a $\sim 50\%$ uncertainty if all algorithm combinations and wind efficiencies are considered. The ad-hoc efficiency scale factor dominates this uncertainty. While the final total mass and internal structure of our models vary tremendously with mass loss treatment, final observable parameters are much less sensitive for ZAMS mass $\lesssim 30\,M_\odot$. This indicates that uncertainty in wind mass loss does not negatively affect estimates of the ZAMS mass of most single-star supernova progenitors from pre-explosion observations. Furthermore, we show that the internal structure of presupernova stars is sensitive to variations in both main sequence and post main-sequence mass loss. We find that the compactness parameter $ξ\propto M/R(M)$ varies by as much as $30\%$ for a given ZAMS mass evolved with different wind efficiencies and mass loss algorithm combinations. [abridged]
description: Accepted for publication on A&A, 22 pages + 2 appendixes, 12 figures, online input parameters available at https://stellarcollapse.org/renzo2017 and data at https://zenodo.org/record/292924#.WK0q2tWi6Wg
Das präkolumbische Maya-Tiefland aus europäischer Sicht. Ein Beitrag zu den Grundlagen und zur Lösung der quellengenetischen Probleme einer Reihe kolonialzeitlicher Dokumente mit ethnographischem Inhalt
Creators: name: Hillerkuss, Thomas
Publisher: name: INDIANA
Year: 1990

description: En el ejemplo de un número de documentos coloniales conocidos acerca de las tierras bajas de los mayas se evidencian tres problemas básicos del análisis crítico de textos de fuentes etnohistóricas. Se trata de averiguar, cómo y bajo qué circunstancias se originaron las fuentes, en qué materiales escritos se basaron los autores, si tenían a disposición tales materiales escritos, o de quiénes recibieron informaciones orales. En primera instancia se presta atención a dos conjuntos temáticos: (a) relaciones sobre la primera fase de contacto entre 151-7 y 1519, (b) datos para la reconstrucción de las estructuras sociales pre-coloniales en las tierras bajas de los mayas. Para la primera fase de contacto resulta una genética de fuentes muy compleja, a causa de que existían solamente pocos autores que no se apropiaban de informaciones de otros, o que podían evitar influencias de sus predecesores. En lo que se refiere al segundo conjunto temático, se tendrá que recurrir— en razón de las informaciones más abundantes — a fuentes posteriores, sobre todo a las escritas después de 1565. Según el examen comparativo de los datos se constata que éstos provienen, en muchos casos, de un solo informante, del maya yucateco Gaspar Antonio Chi.
description: INDIANA, Bd. 11 (1990)
Rechnen mit dem peruanischen Abakus–Spielen mit dem Objekt DB-02 MRI
Creators: name: Figge, Horst H.
Publisher: name: INDIANA
Year: 1990

description: Un objeto arqueológico peruano, obviamente un tablero (de juego), recién ha sido calificado de 'ábaco' (o tabla de cálculo). Esto constituye, para el presente trabajo, el motivo de describir el uso de tablas de cálculo en general y, especialmente, él de la tabla transmitida por Felipe Guamán Poma de Ayala. El vocabulario correspondiente al cálculo indica que los contadores incas usaban piedritas-debe y piedritas-haber. Debido a esta circunstancia, el ábaco peruano era superior al europeo medieval. Con el tablero (de juego) en cuestión no se puede calcular; existen, en cambio, indicios que permitirían la reconstrucción de un modo de usarlo a manera de un juego de dados.
description: INDIANA, Bd. 11 (1990)
Para leer a Arguedas: A propósito del libro Cultura popular y forma novelesca de Martin Lienhard
Creators: name: Millones, Luís
Publisher: name: INDIANA
Year: 1990

description: La interpretación multifacética y sugerente del crítico e historiador literario Martin Lienhard incita a una nueva lectura etnográfica, sociohistórica e (inter-)textual de la última novela del escritor-poeta y antropólogo peruano José María Arguedas, El zorro de arriba y el zorro de abajo. A la par de un juicio crítico constructivo del libro "Cultura popular andina y forma novelesca: zorros y danzantes ...” de Lienhard se intenta una aproximación a diferentes aspectos de los simbolismos tradicionales andinos, de diversas esferas de realidad peruana y de la obra mencionada de Arguedas, además de trazar una imagen viva de su personalidad.
description: INDIANA, Bd. 11 (1990)
Letter from Lilian Bowes Lyon to Herbert Read, May 18th, 1948
Creators: name: Bowes-Lyon, Lilian Helen, 1895-1949
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Poetry
valueUri: http://id.worldcat.org/fast/1423828
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Bowes-Lyon, Lilian Helen, 1895-1949
valueUri: http://id.worldcat.org/fast/91563
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Art historians
valueUri: http://id.worldcat.org/fast/815554
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Anarchists
valueUri: http://id.worldcat.org/fast/808401

description: Part of a collection of correspondence between Sir Herbert Read and British poet Lilian Bowes Lyon. In addition to writing, Bowes Lyon was heavily involved in volunteer work in both World Wars. She also lived with Buerger’s Disease, which required her to have multiple amputations, and lead to her early death in 1949. In this letter, Bowes Lyon thanks Read for his most recent letter and shares the effect his anti-rhetoric advice has had on her writing. She then writes about the potential of Read buying a home and mentions her own housing challenges.
El ascenso al cielo en la tradición oral secoya (noroeste amazónico)
Creators: name: Cipolletti, María Susana
Publisher: name: INDIANA
Year: 1990

description: Un grupo de relatos de la tradición oral de los Secoya — un grupo Tucano occidental del Noroeste amazónico - tiene por protagonistas a determinados individuos que logran ascender al mundo superior. Estos individuos o bien son especialistas religiosos o bien son guiados por uno de éstos. Esta temática se halla íntimamente relacionada al fenómeno del shamanismo, que desempeña un papel esencial en la concepción secoya del mundo. El ascenso al mundo superior conlleva la superación de la necesidad de morir: Si lo logra, el individuo cambia su condición ontológica, convirtiéndose en ma'temó pai ("ser celeste") y obteniendo la inmortalidad. Este ascenso ha sido además intentado concretamente por los Secoya en varias ocasiones; aquí se analizan las informaciones relativas al último de estos intentos, realizado en 1960 aproximadamente.
description: INDIANA, Bd. 11 (1990)
Notas preliminaries
Creators: name: Masson, Peter
Publisher: name: INDIANA
Year: 1990

description: La presente sección de INDIANA 11 reúne algunos aportes a los estudios quechuistas, por motivo de un doble aniversario: 1° cincuenta años de investigación y enseñanza relacionadas a este grupo de lenguas andinas, a textos auténticos en las mismas y a su fondo socio-cultural e histórico, en la Universidad de Bonn; 2° el 85° cumpleaños de Hermann Trimborn, fundador de esta tradición académica en Alemania.
description: INDIANA, Bd. 11 (1990)
Aymarismos en el Quechua de Puno
Creators: name: Adelaar, Willem F.H.
Publisher: name: INDIANA
Year: 1990

description: La morfología verbal de la variedad quechua del departamento de Puno muestra una influencia marcada del aymara. De esta lengua se tomaron c o m o préstamos varios sufijos derivacionales, algunos de los cuales conservan rasgos fonológicos y morfofonológicos típicos de su lengua de origen, como ( 1 ) la presencia de consonantes aspiradas y glotalizadas y (2) la eliminación de la vocal final del morfema que precede. En este artículo se presenta un inventario de dicho fenómeno sobre la base del material contenido en dos recopilaciones de textos, elaboradas dentro del marco del Proyecto de Educación Bilingüe de Puno.
description: INDIANA, Bd. 11 (1990)
The Auger Engineering Radio Array and multi-hybrid cosmic ray detection (TAUP 2015)
Creators: name: Holt, Ewa M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Auger Engineering Radio Array (AERA) aims at the detection of air showers induced by high-energy cosmic rays. As an extension of the Pierre Auger Observatory, it measures complementary information to the particle detectors, fluorescence telescopes and to the muon scintillators of the Auger Muons and Infill for the Ground Array (AMIGA). AERA is sensitive to all fundamental parameters of an extensive air shower such as the arrival direction, energy and depth of shower maximum. Since the radio emission is induced purely by the electromagnetic component of the shower, in combination with the AMIGA muon counters, AERA is perfect for separate measurements of the electrons and muons in the shower, if combined with a muon counting detector like AMIGA. In addition to the depth of the shower maximum, the ratio of the electron and muon number serves as a measure of the primary particle mass.
description: Published in the proceedings of the TAUP 2015 conference, Torino, Italy; 5 pages, 3 figures, updated references
The Mar(e)k of QGP: Strangeness
Creators: name: Rafelski, Jan
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: Strangeness signature of of quark-gluon plasma (QGP) is central to the exploration of baryon-dense matter: the search for the critical point and onset of deconfinement. I report on the discovery of QGP by means of strangeness: The key historical figures and their roles in this quest are introduced and the experimental results obtained are discussed. The important role of antihyperons is emphasized. The statistical hadronization model, and sudden hadronization are described. Results of present day data analysis: strangeness and entropy content of a large fireball, and the universal hadronization condition describing key features of all explored collision systems are presented.
description: 27 pages, 9 figures, Based on two invited lectures presented at CPOD (Critical Point and Onset of Deconfinement) International Conference held in Wroclaw, Poland May 30th --June 4th, 2016, dedicated to Marek Ga\'zdzicki on occasion of his 60th birthday, v2: shortened upon request of editors
Analysis of Gender and Determinants of Market Supply of Onion in Dugda District, East Shoa, Ethiopia
Creators: name: Giziew, Almaz
Publisher: name: Journal of Agriculture and Environmental Sciences
Year: 2019

description: This article identified factors affecting onion farmers’ volume supply in gender perspective in Dugda district, Ethiopia. The main objective of the research was identifying the determinants factor affecting market supply on both male-headed and female-headed farmers separately helps where to focus to increase production and volume of supply. The estimated volume of production of onion was about 1849.1 tons and 1836.0 tons of onions were sold in the study area in 2015/2016. The data used in this study were collected from 157 male and 54 female headed households that were randomly selected from eight kebeles of the district. The survey was conducted to collect the primary data from sample respondents. Complementary, secondary data were collected from various sources. The data were analyzed using descriptive statistics and inferential statics like t-test and chi-square. Multiple linear regressions were estimated to identify determinants of onion volume supply in male-headed household and female-headed household. The findings revealed that quantity produced, onion farming experience, participation in non-farm activities and level of aspiration determined household’s market supply of onion in male-headed household. Quantity of onion produced, experience and access to market information determined household’s market supply of onion in female-headed household. Therefore, Female-headed farmers should increase their bargaining power through an organized central market information system at the district level, accessibility of appropriate data on buyers by providing their names, addresses and prices
description: Journal of Agriculture and Environmental Sciences, Vol 3 No 1 (2018)
Au musée Castillet. Tamborín (tambourin) à six triangles et deux peaux, fût en cuivre, de marque Brisillac, Perpignan
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Liquid-Gas Phase Transitions and $\mathcal{CK}$ Symmetry in Quantum Field Theories
Creators: name: Nishimura, Hiromichi
name: Ogilvie, Michael C.
name: Pangeni, Kamal
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A general field-theoretic framework for the treatment of liquid-gas phase transitions is developed. Starting from a fundamental four-dimensional field theory at nonzero temperature and density, an effective three-dimensional field theory with a sign problem is derived. Although charge conjugation $\mathcal{C}$ is broken at finite density, there remains a symmetry under $\mathcal{CK}$, where $\mathcal{K}$ is complex conjugation. We consider four models: relativistic fermions, nonrelativistic fermions, static fermions and classical particles. The thermodynamic behavior is extracted from $\mathcal{CK}$-symmetric complex saddle points of the effective field theory at tree level. The relativistic and static fermions show a liquid-gas transition, manifesting as a first-order line at low temperature and high density, terminated by a critical end point. In the cases of nonrelativistic fermions and classical particles, we find no first-order liquid-gas transitions at tree level. The mass matrix controlling the behavior of correlation functions is obtained from fluctuations around the saddle points. Due to the $\mathcal{CK}$ symmetry of the models, the eigenvalues of the mass matrix can be complex. This leads to the existence of disorder lines, which mark the boundaries where the eigenvalues go from purely real to complex. The regions where the mass matrix eigenvalues are complex are associated with the critical line. In the case of static fermions, a powerful duality between particles and holes allows for the analytic determination of both the critical line and the disorder lines. Depending on the values of the parameters, either zero, one or two disorder lines are found. Numerical results for relativistic fermions give a very similar picture.
description: 12 pages, 4 figures
Problemática lingüística y meta-lingüística
Creators: name: Albó, Xavier
Publisher: name: INDIANA
Year: 1990

description: La presente contribución intenta analizar y evaluar el fondo lingüístico, social y pedagógico de un alfabeto único para las variedades del quechua boliviano. Trazando el desarrollo histórico de las distintas grafías propuestas y utilizadas en Bolivia, procura establecer — mediante el balance de distintos criterios relevantes — un compromiso factible entre la adecuación lingüística, la identidad lingüístico-cultural, los efectos del multilingüismo (castellano — aymara — quechua) y las condiciones socio-políticas.
description: INDIANA, Bd. 11 (1990)
Some remarks on the asymmetric sum--product phenomenon
Creators: name: Shkredov, Ilya D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Using some new observations connected to higher energies, we obtain quantitative lower bounds on $\max\{|AB|, |A+C| \}$ and $\max\{|(A+α)B|, |A+C|\}$, $α\neq 0$ in the regime when the sizes of finite subsets $A,B,C$ of a field differ significantly.
description: 28 pages