cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multi-Instrument X-ray Observations of Thermonuclear Bursts with Short Recurrence Times
Creators: name: Keek, L.
name: Galloway, D. K.
name: Zand, J. J. M. in 't
name: Heger, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Type I X-ray bursts from low-mass X-ray binaries result from a thermonuclear runaway in the material accreted onto the neutron star. Although typical recurrence times are a few hours, consistent with theoretical ignition model predictions, there are also observations of bursts occurring as promptly as ten minutes or less after the previous event. We present a comprehensive assessment of this phenomenon using a catalog of 3387 bursts observed with the BeppoSAX/WFCs and RXTE/PCA X-ray instruments. This catalog contains 136 bursts with recurrence times of less than one hour, that come in multiples of up to four events, from 15 sources. Short recurrence times are not observed from so-called ultra-compact binaries, indicating that hydrogen burning processes play a crucial role. As far as the neutron star spin frequency is known, these sources all spin fast at over 500 Hz; the rotationally induced mixing may explain burst recurrence times of the order of 10 min. Short recurrence time bursts generally occur at all mass accretion rates where normal bursts are observed, but for individual sources the short recurrence times may be restricted to a smaller interval of accretion rate. The fraction of such bursts is roughly 30%. We also report the shortest known recurrence time of 3.8 minutes.
description: 15 pages, 15 figures, submitted to ApJ
Мифы как символические карты общественного сознания, социальных сил и социально-нравственного порядка: Зевс, Индра, германские мифы; Э. Халас: «группы существуют только на основе общей символизации их членов», «Символическое знание» Канта, Д. Балаганапат: «жизнь основана на символах!»
Creators: name: Peck Jr, Charles E.
Publisher: name: Knowledge Commons
Year: 2025
Subjects: subject: Bowling Green State University. Dept. of Sociology
subject: National University of Singapore. Dept. of Sociology
subject: Association of College and Research Libraries. Anthropology & Sociology Section
subject: Society for Applied Anthropology
subject: Canadian Sociology and Anthropology Association
subject: University of Michigan. Dept. of Anthropology
subject: Indian mythology in literature
subject: Indian mythology
subject: Greek and Roman mythology

description: Как заметил Конфуций, китайский философ и духовный лидер, живший с 551 по 479 год до н. э.: «Знаки и символы правят миром, а не слова и законы!» Как заметил Ролло Мэй, психология и социальные науки в значительной степени отодвинули и маргинализировали символизм. И Музафер Шериф, и Виктор Франкл подчеркивали тот факт, что различные дисциплины науки и различные школы мысли в значительной степени разделены и разобщены.
Школа символического интеракционизма, возникшая примерно в 1890–1910 годах, является социологической теорией, которая фокусируется на том, как люди создают смысл посредством социальных взаимодействий, создают смысл, основываясь на аргументе, что язык и символы конструируют социальный мир. Хотя в основном за пределами основных социальных наук, «социальный символизм» добился определенного прогресса. В своей статье «Формы и функции социального символизма» Эльжбета Халас перечисляет более 20 ученых, которые внесли вклад в теорию социального символизма в последнее время. Халас утверждает, что «коммуникативное действие — это коллективный процесс. По сути, жизнь группы организована вокруг коммуникации. Более глубоко, группы существуют только на основе общей символизации их членов».
Современный мир доказал правоту Конфуция. К лучшему или к худшему, политические и религиозные символы являются наиболее заметными и часто эмоционально вызывающими в современном мире. Нацистский режим манипулировал символами, чтобы создавать мотивацию у членов и продвигать свою идеологию. Они использовали пропаганду, в значительной степени основанную на символах и символизме, чтобы отстаивать свою предвзятую версию истины. Нацисты также поощряли удаление религиозных символов. Религиозные символы также чрезвычайно заметны. Символ Иисуса Христа на кресте является прототипическим символом.
Presentations of Galois groups of maximal extensions with restricted ramification
Creators: name: Liu, Yuan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 11R34, 11R32, 20F05

description: Motivated by the work of Lubotzky, we use Galois cohomology to study the difference between the number of generators and the minimal number of relations in a presentation of the Galois group $G_S(k)$ of the maximal extension of a global field $k$ that is unramified outside a finite set $S$ of places, as $k$ varies among a certain family of extensions of a fixed global field $Q$. We prove a generalized version of the global Euler-Poincaré Characteristic, and define a group $B_S(k,A)$, for each finite simple $G_S(k)$-module $A$, to generalize the work of Koch about the pro-$\ell$ completion of $G_S(k)$ to study the whole group $G_S(k)$. In the setting of the nonabelian Cohen-Lenstra heuristics, we prove that the objects studied by the Liu--Wood--Zureick-Brown conjecture are always achievable by the random group that is constructed in the definition the probability measure in the conjecture.
description: Comments are welcome
Pagos de una capellanía a Diego Pérez de Oviedo
Creators: name: Jiménez, Juan
Publisher: name: Universidad del Rosario
Year: 1715

description: Registro de los pagos realizados por Juan Jiménez administrador de la rentas del Colegio Mayor del Rosario al cura de la Catedral Diego Pérez de Oviedo entre 1715- 1727 por una capellanía que se debía pagar al  presbítero Juan Pingaron quien se encontraba en España.
Новый подход: мифы как символические карты социально-нравственного порядка: Вавилонский кодекс Хаммурапи + Моисей, законодатель-пророк с богами Месопотамии (Шамаш, Мардук, Энки, Набу, Инанна, Энлиль и Ану), Зевс, Индра + Э. Халас: «группы существуют [как] общая символизация... создают социальный порядок» + сложные закодированные символы
Creators: name: Peck Jr, Charles E.
Publisher: name: Knowledge Commons
Year: 2025
Subjects: subject: Bowling Green State University. Dept. of Sociology
subject: National University of Singapore. Dept. of Sociology
subject: Association of College and Research Libraries. Anthropology & Sociology Section
subject: Society for Applied Anthropology
subject: Canadian Sociology and Anthropology Association
subject: University of Michigan. Dept. of Anthropology
subject: Indian mythology in literature
subject: Indian mythology
subject: Greek and Roman mythology

description: Как заметил Конфуций, китайский философ и духовный лидер, живший с 551 по 479 г. до н. э., «Знаки и символы правят миром, а не слова или законы!» Современная политика и религия доказали правоту Конфуция.
Религия как «система символов» является основной характеристикой пятичастного определения религии Гирцем, поэтому символизм был бы хорошей отправной точкой — особенно в том, что Чернус предположил, что определение Гирца является общепринятым в социальных науках.
Модель социального символизма Эльжбеты Халас: Халас утверждает, что «группы существуют только на основе общей символизации их членов». «Процессы символизации… создают социальный порядок, выражают смысл и контролируют действия. Символы не являются автономными. Они представляют собой инструменты действия, указывающие и драматизирующие социальные отношения»
Д. Балаганапат замечает: «Основа каждой культуры и каждой идентичности определяется ее собственным установленным общим символическим выражением».
Модель Эрики Хилл как «динамическое социальное поведение, встроенное в контекст повседневной жизни арктических охотников-собирателей, и вера в духов животных как «человеческие отношения с природным миром»; «Их мысли и действия устанавливали и поддерживали отношения с животными-добычей и могут быть более продуктивно концептуализированы как динамическое социальное поведение, встроенное в контекст повседневной жизни, чем как привилегированные ритуальные действия». — и верования сосредоточили внимание сообщества на деятельности по охоте-собирательству на животных.
Модель Эмиля Дюркгейма: «Силы, перед которыми преклоняется верующий, — это не простые физические энергии, которые представляются чувству и воображению; это социальные силы»,
Модель Рамона Рейеса: «В целом, один социальный и моральный порядок охватывает живых, мертвых, божеств и духов, а также всю окружающую среду».
HerMES: Halo Occupation Number and Bias Properties of Dusty Galaxies from Angular Clustering Measurements
Creators: name: Cooray, Asantha
name: Amblard, A.
name: Wang, L.
name: Altieri, B.
name: Arumugam, V.
name: Auld, R.
name: Aussel, H.
name: Babbedge, T.
name: Blain, A.
name: Bock, J.
name: Boselli, A.
name: Buat, V.
name: Burgarella, D.
name: Castro-Rodriguez, N.
name: Cava, A.
name: Chanial, P.
name: Clements, D. L.
name: Conley, A.
name: Conversi, L.
name: Dowell, C. D.
name: Dwek, E.
name: Eales, S.
name: Elbaz, D.
name: Farrah, D.
name: Fox, M.
name: Franceschini, A.
name: Gear, W.
name: Glenn, J.
name: Griffin, M.
name: Halpern, M.
name: Hatziminaoglou, E.
name: Ibar, E.
name: Isaak, K.
name: Ivison, R. J.
name: Khostovan, A. A.
name: Lagache, G.
name: Levenson, L.
name: Lu, N.
name: Madden, S.
name: Maffei, B.
name: Mainetti, G.
name: Marchetti, L.
name: Marsden, G.
name: Mitchell-Wynne, K.
name: Mortier, A. M. J.
name: Nguyen, H. T.
name: O'Halloran, B.
name: Oliver, S. J.
name: Omont, A.
name: Page, M. J.
name: Panuzzo, P.
name: Papageorgiou, A.
name: Pearson, C. P.
name: Pérez-Fournon, I.
name: Pohlen, M.
name: Rawlings, J. I.
name: Raymond, G.
name: Rigopoulou, D.
name: Rizzo, D.
name: Roseboom, I. G.
name: Rowan-Robinson, M.
name: Portal, M. Sanchez
name: Schulz, B.
name: Scott, Douglas
name: Serra, P.
name: Seymour, N.
name: Shupe, D. L.
name: Smith, A. J.
name: Stevens, J. A.
name: Symeonidis, M.
name: Trichas, M.
name: Tugwell, K. E.
name: Vaccari, M.
name: Valtchanov, I.
name: Vieira, J. D.
name: Vigroux, L.
name: Ward, R.
name: Wright, G.
name: Xu, C. K.
name: Zemcov, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We measure the angular correlation function, w(theta), from 0.5 to 30 arcminutes of detected sources in two wide fields of the Herschel Multi-tiered Extragalactic Survey (HerMES). Our measurements are consistent with the expected clustering shape from a population of sources that trace the dark matter density field, including non-linear clustering at arcminute angular scales arising from multiple sources that occupy the same dark matter halos. By making use of the halo model to connect the spatial clustering of sources to the dark matter halo distribution, we estimate source bias and halo occupation number for dusty sub-mm galaxies at z ~ 2. We find that sub-mm galaxies with 250 micron flux densities above 30 mJy reside in dark matter halos with mass above (5\pm4) x 10^12 M_sun, while (14\pm8)% of such sources appear as satellites in more massive halos.
description: 5 pages; accepted for publication in A&A Special Issue on Herschel First Science Results (July 2010). HerMES information available at http://hermes.sussex.ac.uk/
Paula Frassinetti: Uma Mulher No Seu Tempo. Uma Jovem Entre Jovens. Intuição e Resposta.
Creators: name: Souza, Irmã Maria Do Socorro Lopes
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2016
Subjects: Paula Frassinetti

description: Testemunho Irmã Maria do Socorro Lopes Souza
description: Saber & Educar, n. 21 (2016): Estudos da Criança
Cnemoplites Newman 1842
Creators: name: Jin, Mengjie
name: Keyzer, Roger De
name: Hutchinson, Paul
name: Pang, Hong
name: Ślipiński, Adam
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Cnemoplites

description: Key to Australian species of Cnemoplites 1. Antennal scape much longer than antennomere 3; metatarsomere 5 as long as 1–3 combined; meso- and metatibia without spines along lateral margin......................... C. cephalotes –. Antennal scape as long as or shorter than antennomere 3; metatarsomere 5 shorter than 1–3 combined; meso- and metatibia at least with some spines along lateral margin;........................ 2 2. Elytron with apicosutural angle blunt; tarsomere 3 with large lobe....................... C. edulis –. Elytron with apicosutural angle spinose; tarsomere 3 with small lobe............................ 4 3. Body relatively small, usually about 30–35 mm, dorsum dark brown to black; pronotum posterior angle acute, disc surface coarsely and densely punctate................................ C. argodi –. Larger body, usually longer than 40 mm, never with the combination characters as above........... 4 4. Elytral surface with shiny irregular sculpture and with few weak costae; antennomere 3 as long as scape, posteriorly extends to mid pronotum; male with very extensive setal patches on abdomen (Fig. 6L)................................ C. gahani –. Elytral surface laterally with small and shiny nodules on rather matt background; antennomere 3 longer than scape, extends to posterior margin of pronotum; male without setal patches on abdomen................................... 5 5. Protibia very long, elytra 2–2.5 times of protibia length..................... C. cnemoplitoides –. Protibia shorter, elytra at least 3 times of protibia length............................ C. australis
description: Published as part of Jin, Mengjie, Keyzer, Roger De, Hutchinson, Paul, Pang, Hong & Ślipiński, Adam, 2020, A Review Of The Australian Macrotomini (Coleoptera: Cerambycidae: Prioninae), pp. 33-96 in Annales Zoologici 70 (1) on page 50, DOI: 10.3161/00034541ANZ2020.70.1.003, http://zenodo.org/record/3776678
Fluorescence lifetime modification in Eu:Lu2O3 nanoparticles in the presence of silver nanoparticles
Creators: name: Wei, Haoyan
name: Cleary, Zachary
name: Park, Sang
name: Senevirathne, Keerthesinghe
name: Eilers, Hergen
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Europium-doped lutetium-oxide (Eu:Lu2O3) nanoparticles were synthesized using a combustion technique and a co-precipitation technique, and their properties were compared. Surface-modification utilizing small silane molecules and long chain polymers were explored to de-agglomerate and disperse the particles. Structural, morphological and optical properties were characterized with x-ray diffraction, scanning and transmission electron microscopy, and laser spectroscopy respectively to evaluate these materials. The luminescent behaviors were compared between the pristine and modified Eu:Lu2O3 nanoparticles to study the influence of surface ligands on emission properties. Subsequently, the Eu:Lu2O3 nanoparticles were placed on top of a thin film consisting of silver nanoparticles and combined with silver nanoparticles and dispersed in a polymer matrix. The presence of the silver nanoparticles led to a reduction of the fluorescence lifetime of 12-14%.
Measurement of the energy flow in a large eta range and forward jets at LHC at sqrt(s)=0.9 TeV, 2.36 TeV and 7 TeV
Creators: name: Sen, Sercan
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A measurement is presented for the energy flow of minimum bias events in the forward region (3.15
description: Contribution to DIS 2010 proceedings, Firenze, Italy, April 19-23, 2010. 5 pages, 3 figures
Characterizing the radio--X-ray connection in GRS 1915+105
Creators: name: Prat, Lionel
name: Rodriguez, Jérôme
name: Pooley, Guy
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We analyzed radio and X-ray observations of GRS 1915+105, between May 1995 and June 2006, focusing on the times characterized by radio flares and cycles of hard dips-soft spikes in the X-ray lightcurve. Assuming these flares to be discrete ejections, we applied a plasmon model to the radio data, with good agreement with the lightcurves. We fitted a total of 687 radio flares with a standard model of a plasmon. We found that the distribution of width is t_0=1160 s with an rms deviation of 360 s, while that of the amplitude is S_{max}=59 mJy with an rms deviation of 28 mJy. The distribution of width is thus rather peaked, while that of the amplitude not. Regarding radio and X-ray links, this study confirms previous observations on smaller datasets, namely that X-ray cycles of hard dips-soft spikes are always followed by radio flares. A strong correlation is found between the length of X-ray "dips" in the X-ray lightcurves, and the amplitude and fluence of the subsequent radio oscillations. A model of an exponential rise of the form L_{15 GHz}(Delta t) = L_{max} (1-exp(-(Delta t - Delta t_{min})/tau) is in good agreement with the observations, with the maximum fluence L_{max} of the order 70 Jy.s, and the characteristic time tau of the order 200-500 s. We discuss possible physical interpretations of this correlation, regarding the nature of the ejected material, and the physical process responsible for the ejection.
description: 10 pages, 10 figures, emulateapj, accepted by ApJ
Inventario de los bienes de la Capilla del Colegio Mayor del Rosario
Creators: name: Paniagua y Fajardo, Antonio
Publisher: name: Universidad del Rosario
Year: 1783

description: Listado realizado por el rector del Colegio Mayor del Rosario  Antonio Paniagua con la asistencia del vicerrector y consiliarios de los objetos de la capilla del  Colegio contenidos en el Altar Mayor, Tabernáculos, Sacristía, Cajón Rectoral y la Casa rectoral. Se encuentran en el inventario objetos litúrgicos, indumentaria, ornamentos, cuadros, estatúas entre otros.
“Educar bem é transformar o mundo…” Colóquio sobre os 150 Anos de presença das Irmãs Doroteias em Portugal
Creators: name: Gonçalves, José Luís
name: Mendonça, Manuela
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2016

description: Este evento científico pretendeu evocar o longínquo ano de 1866 e trazer à memória parte de uma “História Ignorada” que encerra a vida de serviço de quantas jovens optaram por seguir, na Província Portuguesa, o carisma de Santa Paula Frassinetti.
description: Saber & Educar, n. 21 (2016): Estudos da Criança
Expediente de reclamo de los albaceas de Nicolás de Barasorda contra la testamentaria de Francisco Pérez Manrique
Creators: name: Barrasorda y Larrazábal, Nicolás Javier de¬Pérez Manrique de Lara, Francisco
Publisher: name: Universidad del Rosario
Year: 1755

description: Expediente de reclamo de Carlos Pontón, albacea de Nicolás de Barrasorda, por cantidades que le debía Francisco Pérez Manrique al dicho Barrasorda, para que se pagaran del testamento de Pérez M.   Desde el folio 175 se incluye un interrogatorio para obtener información sobre la deuda.
Informaciones de limpieza de sangre de Luis Francisco de Valenzuela y Fajardo Beltran de Caicedo
Creators: name: Valenzuela y Fajardo Beltran de Caicedo, Luis Francisco de
Publisher: name: Universidad del Rosario
Year: 1686

description: Informaciones de limpieza de sangre e hidalguía de Luis Francisco de Valenzuela y Fajardo Beltran de Caicedo presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente contiene seis interrogatorios a los allegados del pretendiente para acreditar su condición de descendiente de españoles, filiación a la religión católica y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición.  El expediente termina con la aprobación de las informaciones y con la admisión del aspirante como colegial formal, aunque mientras se desocupara al vacante, entraría como porcionista.
A Gersten complex on real schemes
Creators: name: Jin, Fangzhou
name: Xie, Heng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Geometry (math.AG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 11E81, 14F25, 14F42, 14P25, 19E15, 19G12

description: We discuss a connection between coherent duality and Verdier duality via a Gersten-type complex of sheaves on real schemes, and show that this construction gives a dualizing object in the derived category, which is compatible with the exceptional inverse image functor $f^!$. The hypercohomology of this complex coincides with hypercohomology of the sheafified Gersten-Witt complex, which in some cases can be related to topological or semialgebraic Borel-Moore homology.
Expediente de oposición a la cátedra de medicina conferida a Juan Bautista de Vargas y Uribe
Creators: name: Masústegui y Archer Calzada, Miguel José
Publisher: name: Universidad del Rosario
Year: 1766

description: 1. Edicto y convocatoria del rector del Colegio Mayor del Rosario sobre la vacante para impartir la cátedra de medicina ante la muerte del catedrático Vicente Cansino, invita a los interesados de la comunidad rosarista a participar de las oposiciones 2. Registro de la única postulación para la oposición por parte de Juan Bautista Vargas. 3. Registro del protocolo y acto de oposición: elección de temas de argumentación, presentación pública del tema, respuestas de los colegiales que participaron en el debate;  deliberación de la comunidad y elección  del catedrático a favor de Juan Bautista Vargas.
The MRS UAV System: Pushing the Frontiers of Reproducible Research, Real-world Deployment, and Education with Autonomous Unmanned Aerial Vehicles
Creators: name: Baca, Tomas
name: Petrlik, Matej
name: Vrba, Matous
name: Spurny, Vojtech
name: Penicka, Robert
name: Hert, Daniel
name: Saska, Martin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We present a multirotor Unmanned Aerial Vehicle control (UAV) and estimation system for supporting replicable research through realistic simulations and real-world experiments. We propose a unique multi-frame localization paradigm for estimating the states of a UAV in various frames of reference using multiple sensors simultaneously. The system enables complex missions in GNSS and GNSS-denied environments, including outdoor-indoor transitions and the execution of redundant estimators for backing up unreliable localization sources. Two feedback control designs are presented: one for precise and aggressive maneuvers, and the other for stable and smooth flight with a noisy state estimate. The proposed control and estimation pipeline are constructed without using the Euler/Tait-Bryan angle representation of orientation in 3D. Instead, we rely on rotation matrices and a novel heading-based convention to represent the one free rotational degree-of-freedom in 3D of a standard multirotor helicopter. We provide an actively maintained and well-documented open-source implementation, including realistic simulation of UAV, sensors, and localization systems. The proposed system is the product of years of applied research on multi-robot systems, aerial swarms, aerial manipulation, motion planning, and remote sensing. All our results have been supported by real-world system deployment that shaped the system into the form presented here. In addition, the system was utilized during the participation of our team from the CTU in Prague in the prestigious MBZIRC 2017 and 2020 robotics competitions, and also in the DARPA SubT challenge. Each time, our team was able to secure top places among the best competitors from all over the world. On each occasion, the challenges has motivated the team to improve the system and to gain a great amount of high-quality experience within tight deadlines.
description: 28 pages, 20 figures, accepted to Journal of Intelligent & Robotic Systems (JINT), for the provided open-source software see http://github.com/ctu-mrs, erratum for eq. 3, 15, 19, 24
Bacterial removal of Co, Ni and Mn metals from Li-ion battery leachates
Creators: name: Maddalena, Giovanni
Publisher: name: The University of Edinburgh
Year: 2024
Subjects: Li-ion batteries
recycling end-of-life Lithium-Ion Batteries (LIBs)
Lithium-Ion Batteries (LIBs)
Li-ion battery leachates
lithium and cobalt-rich bioleachate
Cupriavidus metallidurans
MnCO₃ structures
Shewanella oneidensis
dissolved inorganic carbonates
Desulfovibrio alaskensis

description: Li-ion batteries are supporting the growing demand for electrification, by storing grid energy and powering electric vehicles, in the drive for lowering greenhouse gas emissions. However, an environmentally and economically sustainable way of recycling end-of-life Lithium-Ion Batteries (LIBs) is yet to be developed. Bacteria are reported to precipitate metals through various biological processes which can occur at mild conditions. This thesis explores the bacterial removal of metals found in the cathode material of Li-ion battery leachates. Firstly, the removal of metals from a lithium and cobalt-rich bioleachate is explored. Cobalt is found to precipitate selectively and precipitation occurs in the form of nanoparticles. Next, the removal of Mn from solution is explored using Cupriavidus metallidurans. The microbe’s ability to generate MnCO3 structures novel to biological organisms is shown for the first time. Furthermore, a comparison with Shewanella oneidensis highlights the importance of dissolved inorganic carbonates in selectively removing Mn from mixed-metal solutions. Two principles are then combined – Shewanella oneidensis for selective Mn removal from leachates, and Desulfovibrio alaskensis for Co/Ni removal, to develop a two-step bioprocess towards removal of all metals from solution. Finally, the two-step bioprocess is optimised to minimise the quantity of H₂S released into the environment using a nitric acid leachate and second step treatment with Desulfovibrio desulfuricans. The sulfate reduction in the final stage is controlled by mixing the pre-treated nitric acid leachate with sulfate-rich bioleachate and lactate, resulting in removal of 270 mg/L Co and 53 mg/L Ni (removal of >98% for both) without any H2S detected. A final stream containing ~ 100 mg/L Li is made available for future removal and recovery.
Escritura de arrendamiento de la Hacienda El Colegio
Creators: name: Castro, Joaquín¬Fernández de Sotomayor y Picón, Juan
Publisher: name: Universidad del Rosario
Year: 1826

description: Escritura de arrendamiento de la Hacienda llamada de El Colegio a Joaquín Castro. Se incluyen las cláusulas del arrendamiento con la disposición de los bienes, cultivos, esclavos y ganado; así como la información de los fiadores procedentes de la Villa de Zipaquirá con datos sobre los bienes que respaldan al arrendatario.
Massive MIMO Communications
Creators: name: Chien, Trinh Van
Publisher: name: Zenodo
Year: 2019

description: Every new network generation needs to make a leap in area data throughput,

to manage the growing wireless data traffic. The Massive MIMO technology

can bring at least ten-fold improvements in area throughput by increasing the spectral

efficiency (bit/s/Hz/cell), while using the same bandwidth and density of base

stations as in current networks. These extraordinary gains are achieved by equipping

the base stations with arrays of a hundred antennas to enable spatial multiplexing

of tens of user terminals. This chapter explains the basic motivations and communication

theory behind the Massive MIMO technology, and provides implementationrelated

design guidelines
Exactly solvable models and ultracold Fermi gases
Creators: name: Batchelor, Murray T.
name: Foerster, Angela
name: Guan, Xiwen
name: Kuhn, Carlos C. N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Exactly solvable models of ultracold Fermi gases are reviewed via their thermodynamic Bethe Ansatz solution. Analytical and numerical results are obtained for the thermodynamics and ground state properties of two- and three-component one-dimensional attractive fermions with population imbalance. New results for the universal finite temperature corrections are given for the two-component model. For the three-component model, numerical solution of the dressed energy equations confirm that the analytical expressions for the critical fields and the resulting phase diagrams at zero temperature are highly accurate in the strong coupling regime. The results provide a precise description of the quantum phases and universal thermodynamics which are applicable to experiments with cold fermionic atoms confined to one-dimensional tubes.
description: based on an invited talk at Statphys24, Cairns (Australia) 2010. 16 pages, 6 figures
Statistical and experimental systematic uncertainties on EWPOs at the Z pole in FCC-ee
Creators: name: BLONDEL, Alain
Publisher: name: CERN
Year: 2025

description: Abstract. The FCC-ee Z run, with a total of 6 1012 Z produced, provides an extraordinary opportunityto test the existence of more particle or phenomena via precision electroweak measurements. This notegives an estimate of realistic precisions that could be achieved on the experimental side, and clarifies theassumptions. One assumption that is essential is the absence of any flavour changing neutral currents(FCNC), since double tags are routinely used throughout. Here, only the experimental precisions thatare likely to be achieved are discussed, setting the target for the accuracy with which the theoreticalcalculations must be performed. Achieving these precisions in real data is conditional to a number ofdetector and accelerator requirements being fulfilled.
Stability of Intercelular Exchange of Biochemical Substances Affected by Variability of Environmental Parameters
Creators: name: Mihailovic, Dragutin T.
name: Balaz, Igor
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Communication between cells is realized by exchange of biochemical substances. Due to internal organization of living systems and variability of external parameters, the exchange is heavily influenced by perturbations of various parameters at almost all stages of the process. Since communication is one of essential processes for functioning of living systems it is of interest to investigate conditions for its stability. Using previously developed simplified model of bacterial communication in a form of coupled difference logistic equations we investigate stability of exchange of signaling molecules under variability of internal and external parameters.
description: 11 pages, 3 figures
Effective Two Higgs Doublets in Nonminimal Supersymmetric Models
Creators: name: Ma, Ernest
name: Maniatis, Markos
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Higgs sectors of supersymmetric extensions of the Standard Model have two doublets in the minimal version (MSSM), and two doublets plus a singlet in two others: with (UMSSM) and without (NMSSM) an extra U(1)'. A very concise comparison of these three models is possible if we assume that the singlet has a somewhat larger breaking scale compared to the electroweak scale. In that case, the UMSSM and the NMSSM become effectively two-Higgs-doublet models (THDM), like the MSSM. As expected, the mass of the lightest CP-even neutral Higgs boson has an upper bound in each case. We find that in the NMSSM, this bound exceeds not very much that of the MSSM, unless tan(beta) is near one. However, the upper bound in the UMSSM may be substantially enhanced.
description: 8 pages, 1 table, 3 figures
Carta al Ministerio de Educación informando la graduación de los  doctores en Jurisprudencia Alfonso López Michelse, Julio Flórez Betancourt y Arcisclo Rojas Peña
Creators: name: López Michelsen, Alfonso¬Flórez Betancourt, Julio¬Rojas Peña, Arcisclo
Publisher: name: Universidad del Rosario
Year: 1937

description: Comunicación dirigida  Ministerio de Educación informando que en el mes de julio se graduaron de doctores en Jurisprudencia Alfonso López Michelse, Julio Flórez Betancourt y Arcisclo Rojas Peña
Comunicación de E. Briceño al Rector del Colegio del Rosario donde le informa que se suspende el aula de anatomía práctica en el Hospital San Juan de Dios.
Creators: name: Briceño, E.¬Núñez Conto, Juan Nepomuceno
Publisher: name: Universidad del Rosario
Year: 1855

description: E. Briceño copia al Rector del Colegio del Rosario una resolución del síndico del Hospital de Caridad en la que se suspende el aula de anatomía práctica en el Hospital San Juan de Dios. Solicitan al rector que busque un salón para continuar con la clase que se costeará con fondos del Colegio.
Using a Neurosequential Model of Therapeutics (NMT) based behaviour plan in elementary schools
Creators: name: Viljoen, Lisa Kim
Publisher: name: University of British Columbia
Year: 2018

description: There is a growing body of evidence that early stress such as neglect, maltreatment and other adverse childhood experiences (ACEs) affect the way a children’s brain develops, making them more vulnerable to mental health problems. When these children reach school age, they are more likely to be identified as having learning, behaviour or social problems, and becoming students “at-risk”. The literature suggests that one of the reasons why these children have difficulty in school is that their nervous systems may be geared to prioritize managing fear rather than to processing information. In other words, the lower-order stress response system is given priority over the higher-level functions of processing information and learning, including executive functions. This study was a naturalistic pilot project designed to assess the use of a Neurosequential Model of Therapeutics (NMT) assessment to inform a behaviour plan for elementary school students who have a history of adverse childhood experiences. The study involved two cohorts of four children, ages 6 – 9, who had a history of adverse childhood experiences and had been identified as needing a high level of behavioural support within the mainstream classroom. Over a period of 4 months, one cohort received a trauma-informed behaviour plan based on an NMT assessment, the other cohort received a behaviour plan based on a Functional Behaviour Assessment. Percentage of academic engaged time and heart rate variability were tracked over the course of the intervention. Pre and post measures of executive functions were gathered. For the four students in the NMT cohort, a pre and post NMT metric was produced, as well as a pre- and post NME mini map. Neither of the interventions were demonstrated to be effective, which is most likely due to the complex challenges of the naturalistic setting in the school context. However, some interesting trends were identified that would suggest that further research would be warranted.
Distribution of Water Vapor in Molecular Clouds
Creators: name: Melnick, Gary J.
name: Tolls, Volker
name: Snell, Ronald L.
name: Bergin, Edwin A.
name: Hollenbach, David J.
name: Kaufman, Michael J.
name: Li, Di
name: Neufeld, David A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the results of a large-area study of water vapor along the Orion Molecular Cloud ridge, the purpose of which was to determine the depth-dependent distribution of gas-phase water in dense molecular clouds. We find that the water vapor measured toward 77 spatial positions along the face-on Orion ridge, excluding positions surrounding the outflow associated with BN/KL and IRc2, display integrated intensities that correlate strongly with known cloud surface tracers such as CN, C2H, 13CO J =5-4, and HCN, and less well with the volume tracer N2H+. Moreover, at total column densities corresponding to Av < 15 mag., the ratio of H2O to C18O integrated intensities shows a clear rise approaching the cloud surface. We show that this behavior cannot be accounted for by either optical depth or excitation effects, but suggests that gas-phase water abundances fall at large Av. These results are important as they affect measures of the true water-vapor abundance in molecular clouds by highlighting the limitations of comparing measured water vapor column densities with such traditional cloud tracers as 13CO or C18O. These results also support cloud models that incorporate freeze-out of molecules as a critical component in determining the depth-dependent abundance of water vapor.
title: Llanos de Mojos, Bolivien. Die Wiederentdeckung des »Mound Velarde«. Die Arbeiten des Jahres 2019
Creators: name: Prümers, Heiko
name: Betancourt, Carla Jaimes
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: More than 100 years ago swedish ethnologist Erland Nordenskiöld pioneered in the archaeology of the bolivian amazon lowlands. At Mound Velarde, a prehispanic settlement located on the land of the Estancia San Miguelito, he made the first stratigraphic observations in Bolivia. A detailed report of his work was published in 1913 leaving one thing open: the exact location of the site. In October 2019, surveys carried out in the region using LIDAR (Light detection and ranging) made it possible to identify the site.
description: e-Forschungsberichte, 3 (2020)
Expediente de oposición a la cátedra de filosofía conferida a Francisco Gaona de Bastida
Creators: name: Gaona y  Bastida, Francisco¬Guzmán y Monasterio, Antonio José de
Publisher: name: Universidad del Rosario
Year: 1748

description: Expediente de oposiciones a la cátedra de filosofía en el Colegio Mayor del Rosario. Incluye el anuncio del rector del cargo vacante de catedrático de filosofía en el Colegio Mayor, seguido del anuncio, está la postulación de Francisco Gaona y su presentación a las oposiciones.
Imaging ferroelectric domains in multiferroics using a low-energy electron microscope in the mirror operation mode
Creators: name: Cherifi, Salia
name: Hertel, Riccardo
name: Fusil, Stéphane
name: Béa, Hélène
name: Bouzehouane, Karim
name: Allibe, Julie
name: Bibes, Manuel
name: Barthélémy, Agnès
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on low-energy electron microscopy imaging of ferroelectric domains with submicron resolution. Periodic strips of 'up' and 'down'-polarized ferroelectric domains in bismuth ferrite -a room temperature multiferroic- serve as a model system to compare low-energy electron microscopy with the established piezoresponse force microscopy. The results confirm the possibility of full-field imaging of ferroelectric domains with short acquisition times by exploiting the sensitivity of ultraslow electrons to small variations of the electric potential near surfaces in the "mirror" operation mode.
Resoluciones del rey de España sobre la administración del Colegio Mayor del Rosario
Creators: name: Camacho de Guzmán y Rojas, Fernando Antonio
Publisher: name: Universidad del Rosario
Year: 1726

description: Comunicación de Pedro Ortiz, sobre las disposiciones del Rey de España en materia de la administración del Colegio Mayor del Rosario. Se enlistan decisiones sobre el pago de los colegiales para cubrir los gastos de alimentación, sobre los recursos para la manutención de las cátedras y sobre los funcionarios de la Real Audiencia de Santafé que colaborarían en la administración del Colegio Mayor.
Utilization pattern, safety profile and cost analysis of antimicrobials in an intensive care unit of a teaching hospital
Creators: name: R Priyanga
name: R Sushmita
name: G Reneega
Publisher: name: F1000 Research Limited
Year: 2019

description: Objectives:
To evaluate utilization pattern , safety and cost analysis of antimicrobials in medical ICU

Methods:
A prospective observational study was conducted on 123 patients for 1 year. The demographic data, disease data, the utilization of different classes of Antimicrobial agents(AMAs) as well as individual drugs, their safety  and costs were recorded. Their prescribing pattern was assessed using WHO prescribing indicators. Causality of adverse drug  reactions  assessed using WHO-UMC causality assessment scale

Result:
Percentage of prescription with single drug was 34.15 and combination of AMAs was 65.85. Out of 123 patients admitted in MICU most common cause was respiratory tract infections (24.39%).  Ceftriaxone (46.67%) was most commonly prescribed. Ceftriaxone + metronidazole were commonly used combination. Compared to WHO indicators (2-3), polypharmacy (7.63) was seen. Overuse of injections noticed. Percentage of drugs (30.67%) prescribed by generic name was low. Percentage of drugs from EDL(  90.41) was comparable to WHO  (80-100). Cost of Betalactams for single day was Rs 14963/- . Causality of ADR was probable.

Conclusion:
A high utilization of AMAs and a high cost of treatment were noticed. An increased use of newer AMAs like linezolid, clindamycin, meropenem, was noticed. Data of antimicrobial utilization pattern are required for planning an antibiotic policy.
Global dynamo models from direct numerical simulations and their mean-field counterparts
Creators: name: Schrinner, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. The recently developed test-field method permits to compute dynamo coefficients from global, direct numerical simulations. The subsequent use of these parameters in mean-field models enables us to compare self-consistent dynamo models with their mean-field counterparts. So far, this has been done for a simulation of rotating magnetoconvection and a simple benchmark dynamo, which are both (quasi-)stationary. Aims. It is shown that chaotically time-dependent dynamos in a low Rossby number regime may be appropriately described by corresponding mean-field results. Also, it is pointed out under which conditions mean-field models do not match direct numerical simulations. Methods. We solve the equations of magnetohydrodynamics (MHD) in a rotating, spherical shell in the Boussinesq approximation. Based on this, we compute mean-field coefficients for several models with the help of the previously developed test-field method. The parameterization of the mean electromotive force by these coefficients is tested against direct numerical simulations. In addition, we use the determined dynamo coefficients in mean-field models and compare the outcome with azimuthally averaged fields from direct numerical simulations. Results. The azimuthally and time-averaged electromotive force in fast rotating dynamos is sufficiently well parameterized by the set of determined mean-field coefficients. In comparison to the previously considered (quasi-)stationary dynamo, the chaotic time-dependence leads to an improved scale separation and thus to a better agreement between direct numerical simulations and mean-field results.
description: 6 pages, 6 figures
Expediente de oposiciones a la cátedra de derecho canónico conferida a José Ramón de Burgos
Creators: name: Tello de Mayorga y Camacho, Francisco Javier
Publisher: name: Universidad del Rosario
Year: 1756

description: Al hallarse vacante el puesto de catedrático de prima de derecho canónico en el Colegio Mayor del Rosario, el rector pública la convocatoria  a la comunidad para presentarse a las oposiciones para obtener el liderato de la cátedra. El expediente contiene el registro de la apertura a las oposiciones,  la postulación de José Ramón Burgos y la descripción del protocolo de la oposición y elección de este el único opositor a la cátedra.
Additional file 2 of LINC02167 stabilizes KSR1 mRNA in an m5C-dependent manner to regulate the ERK/MAPK signaling pathway and promotes colorectal cancer metastasis
Creators: name: Qi, Junwen
name: Jiang, Tao
name: Liu, Bowen
name: Hu, Qihang
name: Chen, Junnan
name: Ma, Ning
name: Xu, Yixin
name: Song, Hu
name: Song, Jun
Publisher: name: figshare
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Additional file 2. Supplemental Materials and Methods
Identification of the Multivariate Fractional Brownian Motion
Creators: name: Amblard, Pierre-Olivier
name: Coeurjolly, Jean-François
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: This paper deals with the identification of the multivariate fractional Brownian motion, a recently developed extension of the fractional Brownian motion to the multivariate case. This process is a $p$-multivariate self-similar Gaussian process parameterized by $p$ different Hurst exponents $H_i$, $p$ scaling coefficients $σ_i$ (of each component) and also by $p(p-1)$ coefficients $ρ_{ij},η_{ij}$ (for $i,j=1,...,p$ with $j>i$) allowing two components to be more or less strongly correlated and allowing the process to be time reversible or not. We investigate the use of discrete filtering techniques to estimate jointly or separately the different parameters and prove the efficiency of the methodology with a simulation study and the derivation of asymptotic results.
Interface properties and applications in laundry of the BS12-SAS mixed systems
Creators: name: Pu, Xupei
name: Sun, Jinyuan
name: Liu, Yuqi
name: Zhou, Jingjie
name: Liang, Huibin
name: Wang, Chunyu
name: Zhang, Ke
name: Geng, Tao
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Computational Biology

description: In the BS12/SAS mixed systems, the solution exhibits acidity. BS12 can act as a cationic surfactant to form anionic-cationic complexes with SAS. In this study, the surface properties and application characteristics of the BS12/SAS mixed systems were investigated. The static surface tension, dynamic surface tension, and contact angle of BS12, SAS, and their different mixed molar ratios were measured at 25 °C to evaluate interaction parameters, activity coefficient, molar fraction, and thermodynamic variables of surfactants in the mixed micelles. The results demonstrated that the BS12/SAS mixed systems deviated from the ideal state due to the strong molecular attraction between the two components, resulting in a synergistic effect. The mixed systems exhibited higher surface activity and lower critical micelle concentration. Thermodynamic analysis indicated that the spontaneous micellization of binary mixtures of BS12 and SAS occurred through both enthalpy-driven and entropy-driven processes. The adsorption kinetics data revealed that the mixed systems followed a diffusion-adsorption process. Contact angle measurements demonstrated that BS12/SAS possesses superior ability to reduce surface tension, which facilitated rapid droplet diffusion and efficient wetting of the matrix within a short time period. Furthermore, the aggregation behavior of individual surfactants and the two composite systems in aqueous solutions was analyzed using DLS and TEM to investigate their effects on the wetting, emulsification stability, foaming stability, and decontamination capability of liquid paraffin.