cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Calamus jenkinsianus Griff., Calcutta J. Nat. Hist.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus jenkinsianus

description: Calamus jenkinsianus Griff., Calcutta J. Nat. Hist. 5: 81 (1845).
 Daemonorops jenkinsiana (Griff.) Mart., Hist. Nat. Palm. 3: 327 (1853), Palmijuncus jenkinsianus (Griff.) Kuntze, Revis. Gen. Pl. 2: 733 (1891).
 Calamus nutantiflorus Griff., Calcutta J. Nat. Hist. 5: 79 (1845). Daemonorops nutantiflora (Griff.) Mart., Hist. Nat. Palm. 3: 326 (1853). Palmijuncus nutantiflorus (Griff.) Kuntze, Revis. Gen. Pl. 2: 732 (1891).
 Calamus margaritae Hance, J. Bot. 12: 266 (1874). Palmijuncus margaritae (Hance) Kuntze, Revis. Gen. Pl. 2: 733 (1891). Daemonorops margaritae (Hance) Becc., Rec. Bot. Surv. India 2: 220 (1902).
 Daemonorops pierreana Becc., Rec. Bot. Surv. India 2: 220 (1902).
 Daemonorops schmidtiana Becc., Bot. Tidsskr. 29: 98 (1909).
 Daemonorops jenkinsiana var. tenasserimica Becc., Ann. Roy. Bot. Gard. (Calcutta) 12(1): 44 (1911).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 144, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
Campodea (Campodea) consobrina Conde & Mathieu 1957
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea consobrina

description: Campodea (Campodea) consobrina Condé & Mathieu, 1957
Campodea (Campodea) consobrina Condé & Mathieu, 1957: 459, figs VIII(27–30), IX(31–35).
Diagnosis (Condé & Mathieu 1957)
Body length 2.0– 3.2 mm; epicuticle with microdenticles; short, thick, smooth clothing setae smooth or with a few thin distal barbs; antennae with 19–21 antennomeres; cupuliform organ with four to six simple olfactory chemoreceptors; sensillum of third antennomere in ventral position; short, thick notal macrosetae smooth or with a few tiny barbs; lp metanotal very short slightly longer than marginal setae; short with apical small barbs marginal setae; one trochanteral sensillum. 1+1 thick short ma macrosetae on I–VII urotergites, 1+1 la, 1+1 lp on V–VII urotergites, 1+1 short, thick ma, 3+3 lp on VIII urotergite and 1+1 short, thick ma in backward position (almost mp), 5+5 lp on IX abdominal segment; cerci with 9–10 articles covered in abundant short macrosetae with barbs and clothing setae, but latero-interior macrosetae almost smooth on proximal articles.
Habitat and distribution
Soil-dwelling species from several localities in the central and eastern Pyrenees (Condé & Mathieu 1957), one locality in the Italian Piedmont and two on the Island of Sardinia.
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on pages 31-32, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
Hierarchical Role-Based Access Control with Homomorphic Encryption for Database as a Service
Creators: name: Hingwe, Kamlesh Kumar
name: Bhanu, S. Mary Saira
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Database as a service provides services for accessing and managing customers data which provides ease of access, and the cost is less for these services. There is a possibility that the DBaaS service provider may not be trusted, and data may be stored on untrusted server. The access control mechanism can restrict users from unauthorized access, but in cloud environment access control policies are more flexible. However, an attacker can gather sensitive information for a malicious purpose by abusing the privileges as another user and so database security is compromised. The other problems associated with the DBaaS are to manage role hierarchy and secure session management for query transaction in the database. In this paper, a role-based access control for the multitenant database with role hierarchy is proposed. The query is granted with least access privileges, and a session key is used for session management. The proposed work protects data from privilege escalation and SQL injection. It uses the partial homomorphic encryption (Paillier Encryption) for the encrypting the sensitive data. If a query is to perform any operation on sensitive data, then extra permissions are required for accessing sensitive data. Data confidentiality and integrity are achieved using the role-based access control with partial homomorphic encryption.
description: 11 Pages,4 figures, Proceedings of International Conference on ICT for Sustainable Development
Secondary Electron Emission from Surfaces with Small Structure
Creators: name: Dzhanoev, A. R.
name: Spahn, F.
name: Yaroshenko, V.
name: Lühr, H.
name: Schmidt, J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is found that for objects possessing small surface structures with differing radii of curvature the secondary electron emission (SEE) yield may be significantly higher than for objects with smooth surfaces of the same material. The effect is highly pronounced for surface structures of nanometer scale, often providing a more than 100% increase of the SEE yield. The results also show that the SEE yield from surfaces with structure does not show an universal dependence on the energy of the primary, incident electrons as it is found for flat surfaces in experiments. We derive conditions for the applicability of the conventional formulation of SEE using the simplifying assumption of universal dependence. Our analysis provides a basis for studying low-energy electron emission from nano structured surfaces under a penetrating electron beam important in many technological applications.
description: 6 pages, 8 figures, Published in Phys. Rev. B, 21 September 2015, http://journals.aps.org/prb/abstract/10.1103/PhysRevB.92.125430
Propuesta de un modelo de psicoeducación para pacientes hipertensos basado en experiencias exitosas
Creators: name: Viloria Tordecilla, Estefany
Publisher: name: Universidad de Cartagena
Year: 2020
Subjects: subject: Hipertensión
subject: Trastornos de la circulación sanguínea
subject: Farmacología clínica
subject: Medicina clínica

description: La Hipertensión Arterial (HTA) es una enfermedad no transmisible y hace parte de las enfermedades número uno que causan muertes en el mundo. Esta patología conlleva a los pacientes a padecer de otras enfermedades como insuficiencia renal, isquemias, insuficiencia cardiaca, angina de pecho, entre otras. Alguno de los factores de riesgo para padecerla es: edad, sexo, raza, tabaquismo, alcoholismo, obesidad, diabetes, etc. La adherencia al tratamiento en esta patología ha resultado ser un desafío para los profesionales de la salud, ya que, por ser una enfermedad silenciosa y que no causa dolor, los pacientes la descuidan. En la actualidad, la pandemia con COVID.19 ha afectado de forma irreversible a los pacientes hipertensos, en Colombia el porcentaje más alto de fallecidos son personas que padecían de HTA (1340 fallecidos). Debido a esto, se ha diseñado un modelo de intervención psicoeducativa con el fin de mejorar la calidad de vida de los pacientes hipertensos y ayudar a la adherencia del tratamiento farmacológico y no farmacológico. Para esto, se realizó una búsqueda minuciosa en base de datos donde se indagó acerca de experiencias obtenidas en programas psicoeducativos implementados tanto en HTA como en otras patologías dentro de las cuales tenemos esquizofrenia, trastorno afectivo bipolar, cáncer de mama, asma, etc. Para la creación de la propuesta se tuvo en cuenta el modelo integral de intervenciones psicoeducativas y se desarrolló mediante etapas de psicoeducación que van desde el reclutamiento de la población, alianza terapéutica, proporción de la información, manejo de emociones y estrés, hasta la muestra un ambiente que permita vincular al paciente con la comunidad. Para la evaluación de los resultados se propuso realizar diversos cuestionarios antes y después de la intervención con los cuales se puede evidenciar la efectividad del modelo propuesto con respecto al cambio de conducta en el paciente.
Monte Carlo Simulations of the Photospheric Process
Creators: name: Santana, Rodolfo
name: Crumley, Patrick
name: Hernandez, Roberto A.
name: Kumar, Pawan
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a Monte Carlo (MC) code we wrote to simulate the photospheric process and to study the photospheric spectrum above the peak energy. Our simulations were performed with a photon to electron ratio $N_γ/N_{e} = 10^{5}$, as determined by observations of the GRB prompt emission. We searched an exhaustive parameter space to determine if the photospheric process can match the observed high-energy spectrum of the prompt emission. If we do not consider electron re-heating, we determined that the best conditions to produce the observed high-energy spectrum are low photon temperatures and high optical depths. However, for these simulations, the spectrum peaks at an energy below 300 keV by a factor $\sim 10$. For the cases we consider with higher photon temperatures and lower optical depths, we demonstrate that additional energy in the electrons is required to produce a power-law spectrum above the peak-energy. By considering electron re-heating near the photosphere, the spectrum for these simulations have a peak-energy $\sim \mbox{300 keV}$ and a power-law spectrum extending to at least 10 MeV with a spectral index consistent with the prompt emission observations. We also performed simulations for different values of $N_γ/N_{e}$ and determined that the simulation results are very sensitive to $N_γ/N_{e}$. Lastly, in addition to Comptonizing a Blackbody spectrum, we also simulate the Comptonization of a $f_ν \propto ν^{-1/2}$ fast cooled synchrotron spectrum. The spectrum for these simulations peaks at $\sim 10^{4} \mbox{ keV}$, with a flat spectrum $f_ν \propto ν^{0}$ below the peak energy.
description: Accepted to MNRAS, 18 Pages, 8 Figures
Machine Learning Integrated with Model Predictive Control for Imitative Optimal Control of Compression Ignition Engines
Creators: name: Norouzi, Armin
name: Shahpouri, Saeid
name: Gordon, David
name: Winkler, Alexander Emil Klaus
name: Nuss, Eugen
name: Abel, Dirk
name: Andert, Jakob Lukas
name: Shahbakhti, Mahdi
name: Koch, Charles Robert
Publisher: name: RWTH Aachen University
Year: 2022
Subjects: subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: Systems and Control (eess.SY)

description: 10. IFAC International Symposium on Advances in Automotive Control, AAC 2022, Columbus, USA, 28 Aug 2022 - 31 Aug 2022; [1]-8 (2022).
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 8/2016
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: 080

description: Prüfungsordnung für den Bachelorstudiengang Journalistik der Fakultät Kulturwissenschaften an der Technischen Universität Dortmund vom 09. März 2016
description: Prüfungsordnung für den Masterstudiengang Journalistik der Fakultät Kulturwissenschaften an der Technischen Universität Dortmund vom 09. März 2016
description: Amtliche Mitteilungen der Technischen Universität Dortmund;8, 2016
Josephson effects in an alternating current biased transition edge sensor
Creators: name: Gottardi, Luciano
name: Kozorezov, Alex
name: Akamatsu, Hiroki
name: van der Kuur, Jan
name: Bruijn, Marcel P.
name: Hartog, Roland H. den
name: Hijmering, Richard
name: Khosropanah, Pourya
name: Lambert, Colin
name: van der Linden, Anton. J.
name: Ridder, Marcel L.
name: Suzuki, Toyo
name: Gao, Jan R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report the experimental evidence of the ac Josephson effect in a transition edge sensor (TES) operating in a frequency domain multiplexer and biased by ac voltage at MHz frequencies. The effect is observed by measuring the non-linear impedance of the sensor. The TES is treated as a weakly linked superconducting system and within the resistively shunted junction model framework. We provide a full theoretical explanation of the results by finding the analytic solution of the non-inertial Langevian equation of the system and calculating the non-linear response of the detector to a large ac bias current in the presence of noise.
description: 4 pages, 4 figures
Estudio Preliminar Sobre el efecto de la guerra del centavo en el nivel de servicio del transporte público en la Avenida Pedro de Heredia
Creators: name: Baena Hernandez, Diana Margarita
name: Barón Torres, Claudia Patricia
Publisher: name: Universidad de Cartagena
Year: 2004
Subjects: Transporte
Medios de Transporte

description: Tesis (Ingeniero Civil). Universidad de Cartagena. Facultad de Ciencias e Ingeniería. Programa de Ingeniería Civil, 2004.
description: El presente estudio tiene por objeto analizar el efecto de la guerra del centavo en el nivel de servicio de la avenida pedro de heredia en la ciudad de cartagena de indias.
A jammer's perspective of reachability and LQ optimal control
Creators: name: Srikant, Sukumar
name: Chatterjee, Debasish
Publisher: name: arXiv
Year: 2016
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: This article treats two problems dealing with control of linear systems in the presence of a jammer that can sporadically turn off the control signal. The first problem treats the standard reachability problem, and the second treats the standard linear quadratic regulator problem under the above class of jamming signals. We provide necessary and sufficient conditions for optimality based on a nonsmooth Pontryagin maximum principle.
description: 9 pages
La piattaforma alla base di sviluppo e gestione dell'Infrastruttura della Direzione Servizi Informativi
Creators: name: Bovina, Stefano
name: Guizzunti, Guido
name: Misurelli, Giuseppe
Publisher: name: INFN Open Access Repository
Year: 2023
Subjects: infrastruttura

description: Garantire la continuità di servizio dei sistemi gestionali usati dagli utenti dell’Istituto e favorirne l’evoluzione tecnologica sono due delle principali sfide a cui l'Ufficio Sviluppo e Gestione Strategica dell’Infrastruttura risponde. In questo lavoro viene descritta la piattaforma, creata dall’Ufficio nel corso del tempo, con cui continuità di servizio ed evoluzione tecnologica vengono soddisfatte grazie all’unione fra l’Infrastruttura di Virtualizzazione utilizzata, una serie di Servizi messi a disposizione (es. Monitoraggio e Allarmistica, CICD) e delle Metodologie (es. Efficienza Operativa, Approccio DevOps) che regolano le attività e l’interazione con la piattaforma stessa. Una piattaforma tecnologica, organizzativa e culturale che nel tempo ha fatto emergere un ecosistema in grado di alimentare processi capaci da una parte di operare infrastruttura e servizi in maniera efficiente, dall’altra di promuovere flessibilità ed elasticità nell’evoluzione dei sistemi gestionali informatici usati nell’Istituto.
Mining exposes Sudanese population to harmful pollutants
Creators: name: Research, Nature
Publisher: name: Manara - Qatar Research Repository
Year: 2023
Subjects: classificationCode: 41
subject: Environmental sciences
classificationCode: 4105
subject: Pollution and contamination

description: People living in Ingessana Hills in the southwest of Sudan’s Blue Nile State are being exposed to high levels of chromium because of pollution caused by mining in the area, according to a new study by researchers in Sudan. The Boa and Jam areas of the Blue Nile State are rich in chromium and iron, and have in recent years become important for the mining of these minerals. Although such activities produce pollutants, the extent to which the local population is exposed to environmental hazards is unclear. To investigate, Ayman Elshayeb, Mohammed Ali and their colleagues collected blood samples taken from 120 healthy adults living in the Bao area of Ingessana Hills, and compared them to samples collected from 120 individuals from Khartoum State, where no mining takes place. The researchers analysed the concentrations of chromium, iron, copper, and cobalt in the samples. They found that the blood collected from individuals in the Bao area contained significantly higher levels of chromium than samples taken from people in Khartoum State and other areas of Ingessana Hills. Exposure to chromium can occur in a number of ways, especially by drinking contaminated ground water, eating food enriched in the mineral, and by inhaling dust or fumes produced by chromium mineralisation companies in the area. Chromium absorbed by the human body is quickly broken down to the ionic form Cr . A high blood plasma level of this is associated with a wide variety of diseases and conditions, including skin ulcers, lung cancer, brain damage, encephalitis, emphysema and bronchitis. The Blue Nile State has an economy based largely on agriculture and livestock, and approximately three quarters of the population inhabit rural areas. Exploitation of mineral resources in the area has been on the rise in recent years. The authors therefore conclude that it is essential to deliver healthcare services that monitor exposure to such pollutants, especially in the rural areas of Ingessana Hills, where people are most at risk. “Our bio-monitoring system measures the concentrations of trace elements in the blood and tissues of humans or wildlife, and this should be done periodically,” says Elshayeb. “According to the World Health Organization’s air pollution guidelines, clean [mining] technology can [further] reduce the burden of disease from stroke, heart disease, lung cancer, and both chronic and acute respiratory diseases, including asthma.”Other InformationPublished in: QScience.com Highlights, Published by Nature Research for Hamad bin Khalifa University Press (HBKU Press)
License: http://creativecommons.org/licenses/by/4.0
Completely positive dynamical semigroups and quantum resonance theory
Creators: name: Könenberg, Martin
name: Merkli, Marco
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82C10, 81S22

description: Starting form a microscopic system-environment model, we construct a quantum dynamical semigroup for the reduced evolution of the open system. The difference between the true system dynamics and its approximation by the semigroup has the following two properties: It is (linearly) small in the system-environment coupling constant for all times, and it vanishes exponentially quickly in the large time limit. Our approach is based on the quantum dynamical resonance theory.
Reestructuración administrativa de la institución Escolar Benjamín Herrera de Arjona
Creators: name: Castro Pereira, Julio Cesar
name: Nuñez Cardenas, Eudiber
Publisher: name: Universidad de Cartagena
Year: 1985
Subjects: Institución escolar Benjamin Herrera - Arjona, (Bolivar) - Reestructuración administrativa
Reorganización de empresas

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1985
description: El objetivo de este trabajo de grado busca restablecer el proceso administrativo e identificar cada una de sus funciones, integración y sus principios en la Institución Escolar Bejamin Herrera, crear su organización interna y designar sus componentes, procesos y resultados enmarcados dentro de un contexto organizacional de sistemas y la concepción de trabajo participativo.
Manipulate Quantum Emission by Interface States between Multi-component Moiré Lattice and Metasurface
Creators: name: Liu, Z. N.
name: Zhao, X. Q.
name: Zhao, Y. L.
name: Zhu, S. N.
name: Liu, H.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: In recent years, moiré lattice has become a hot topic and inspired the research upsurge of moiré lattice. In this work, we propose a method of constructing a multi-composite moiré lattice, which is composed of over three periodic component structures. Moreover, we propose the moiré lattice-metasurface structure, which can realize the multi-wavelength interface states between these kinds of moiré lattices and metasurfaces. The wavelength, polarization, and number of moiré interface states can be manipulated flexibly, with anisotropic metasurfaces. These multi-wavelength interface states are employed to enhance quantum emission (QE) and over 20 times QE efficiency can be obtained.
description: 26 pages, 5 figures
Hochachtung vor dem Leben und Herbeiführung des Todes im medizinischen Bereich
Creators: name: Cahill, Lisa Sowle
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 21 Nr. 3 (1985): Concilium: Internationale Zeitschrift für Theologie, Band 21, Heft 3
An acceptability study for a digital dialectical behavior therapy skills intervention
Creators: name: Finkelstein, Jesse
Publisher: name: No Publisher Supplied
Year: 2023

description: This study examined the feasibility, acceptability, and preliminary promise of an online, self-guided DBT skills course for Distress Tolerance, TheraHive. The course included seven weeks of skills lessons delivered entirely online in a self-guided format. The course material included written content, animated case studies, instructor videos, interactive scenarios, and homework assignments. Ninety-one participants were included, with twenty completing the seven-session program and eighteen providing post-intervention assessments. The results showed that the intervention was acceptable, with high satisfaction ratings among participants. Additionally, preliminary results suggest that the course may reduce depression symptoms, as indicated by a trend towards significance in a pre-post comparison of depression scores and two participants indicating clinically significant decreases. This online intervention has the potential to increase access to mental health treatments for emotional disorders and provides valuable insights for future research on digitizing DBT interventions.
Relatos sobre el Caribe colombiano a finales de siglo XIX, la mirada de los otros (1868-1897). Compilación de fuentes primarias de relatos de viajes.
Creators: name: Reales Vega, Hernan
Publisher: name: Universidad de Cartagena
Year: 2020
Subjects: Caribe (Región, Colombia) - Historia, 1868 - 1897 - Fuentes
Descripciones y viajes - Caribe (Región, Colombia) - Historia, 1868 - 1897

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2020
description: La producción de literatura de viajes vista como un relato intelectual, tuvo un gran auge durante todo el siglo XIX. desde el surgimiento del pensamiento ilustrado,el viaje fue visto como una nueva forma de adquirir conocimientos y entender lo que acontecia en un mundo cada vez mas globalizado y ante todo mas intercultural. Surge junto con la modernidad, una nueva manera de entender el mundo y sus habitantes. Es asi como en muchos escenarios las fuentes escritas de estos viajes se conviertieron en la unica referencia que se tenian de culturas ajenas e inhospitas para los que leian este tipo de relatos, como tambien fueron documentos de consulta para comprender la visión que se tenia sobre los otros. Es asi como los viajeros de diversas parte del mundo desde entonces, escribian y produccian textos que hablaban, del paisaje, las sociedades , las tradicione, el folklore, el pensamiento politico, en fin, de toca practica cultural. Es por esto que este trabajo busca recopilar algunas visiones de este tipo de escritos y trabajos que durante casi medio siglo se escribió sobre el caribe colombiano, con el fin de crear un acervo bibliografico que brinde un aporte a la historiografia de esta región.
ALMA Investigation of Vibrationally Excited HCN/HCO+/HNC Emission Lines in the AGN-Hosting Ultraluminous Infrared Galaxy IRAS 20551-4250
Creators: name: Imanishi, Masatoshi
name: Nakanishi, Kouichiro
name: Izumi, Takuma
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of ALMA Cycle 2 observations of the ultraluminous infrared galaxy, IRAS 20551-4250, at HCN/HCO+/HNC J=3-2 lines at both vibrational-ground (v=0) and vibrationally excited (v2=1) levels. This galaxy contains a luminous buried active galactic nucleus (AGN), in addition to starburst activity, and our ALMA Cycle 0 data revealed a tentatively detected vibrationally excited HCN v2=1f J=4-3 emission line. In our ALMA Cycle 2 data, the HCN/HCO+/HNC J=3-2 emission lines at v=0 are clearly detected. The HCN and HNC v2=1f J=3-2 emission lines are also detected, but the HCO+ v2=1f J=3-2 emission line is not. Given the high-energy level of v2=1 and the resulting difficulty of collisional excitation, we compared these results with those of the calculation of infrared radiative pumping, using the available infrared 5-35 micron spectrum. We found that all of the observational results were reproduced, if the HCN abundance was significantly higher than that of HCO+ and HNC. The flux ratio and excitation temperature between v2=1f and v=0, after correction for possible line opacity, suggests that infrared radiative pumping affects rotational (J-level) excitation at v=0 at least for HCN and HNC. The HCN-to-HCO+ v=0 flux ratio is higher than those of starburst-dominated regions, and will increase even more when thederived high HCN opacity is corrected. The enhanced HCN-to-HCO+ flux ratio in this AGN-hosting galaxy can be explained by the high HCN-to-HCO+ abundance ratio and sufficient HCN excitation at up to J=4, rather than the significantly higher efficiency of infrared radiative pumping for HCN than HCO+.
description: 28 pages, 10 figures, accepted for publication in ApJ
Escuela Normal: Funcionamiento, recursos y desarrollo en el departamento de Bolívar, 1892-1899
Creators: name: Ortiz Campbell, Jose Pablo
Publisher: name: Universidad de Cartagena
Year: 2020
Subjects: Escuelas de educación - Historia - 1892 -1899 - Colombia
Prácticas de la enseñanza- Historia - 1892 - 1899 - Colombia
Formación profesional de maestros - Historia - 1892 - 1899 - Colombia

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2020
description: En el presente trabajo se analizará a las Escuelas Normal, a partir de tres perspectivas, como el funcionamiento, recurso y su desarrollo. Para esta investigación se realizó un trabajo de búsqueda de fuentes primaria y secundaria, que permitiría el contrastaste de ambos documentos. Esto llevará a observar como fue el funcionamiento de las Escuelas Normal, la inversion que realizará el Estado para que la escuela brindar una buena educación y además como la importancia de la escuela se inmiscuyo en la sociedad y como la formación docente era una forma de salir adelante.
Representaciones sobre la inmigración venezolana en Norte de Santander (Colombia), 1920-1930.
Creators: name: Mercado Cabana, Ricardo Luis
Publisher: name: Universidad de Cartagena
Year: 2021
Subjects: Migración Humana
Personas desplazadas
Población desplazada

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2021
description: Entre 1920 y 1930, la corriente inmigratoria más significativa que recibió Colombia estuvo integrada por ciudadanos procedentes de Venezuela. Este articulo plantea que las motivaciones de los desplazamientos por parte de los inmigrantes venezolanos que penetraron por el espacio fronterizo de Norte de Santander fueron principalmente por el caudillismo que vivía Venezuela a comienzos del siglo XX; los opositores a la dictadura de Juan Vicente Gómez se vieron obligados a inmigrar por la represión o por la escasez de actividades laborales en las zonas no petroleras. Establecidos en sus lugares de destino, políticos, ciudadanos y sectores de la prensa colombiana construyeron representaciones sociales sobre los venezolanos. Aunque en círculos gubernamentales se hablaba de la hermandad entre colombianos y los migrantes procedentes de Venezuela, la representación de estos últimos como vagos, rémoras, bandidos y criminales también eran expresadas por distintos sectores sociales.
STI Special Session: Metrics Literacy
Creators: name: Haustein, Stefanie
name: Woods, Heather
name: Hare, Maddie
name: Dorsch, Isabelle
name: Ming-Li Chen, Carey
Publisher: name: Zenodo
Year: 2023
Subjects: metrics literacies
metrics literacy
design thinking
bibliometrics
metrics education

description: Slides for STI 2023 Special Session: Metrics literacy Session Objectives This hands-on session invites conference participants to actively engage in the community-driven development and discussion of metrics education as a new focus area of bibliometric research. The session aims to bring attention to and empower the bibliometric community to take ownership of metrics education. Improving metrics literacies with the goal of reducing the misuse of bibliometric indicators is in line with current transitions towards a healthier academic culture, including the Coalition for Advancing Research Assessment (CoARA) initiative. The session will work as an incubator of ideas on how to effectively and efficiently communicate the knowledge of bibliometric experts to the broader audience of users of scholarly metrics. Using design thinking, we will consider user perspectives to empathize and understand users to more effectively identify problems encountered by individuals in the current metrics system. We also hope it can facilitate collaborations between various stakeholders, including bibliometric researchers and analysts, data providers and librarians. Outline of Session 16h00 Introduction: Metrics literacies and design thinking 16h15 Hands-on breakout session: Design thinking exercises in small groups* 17h20 Wrapping up: Reporting back and closing
 *Participants will be asked to organize in small groups of people with similar backgrounds and roles with regard to bibliometric indicators (see back of paper for instructions).
EXTraS discovery of an 1.2-s X-ray pulsar in M 31
Creators: name: Esposito, P.
name: Israel, G. L.
name: Belfiore, A.
name: Novara, G.
name: Sidoli, L.
name: Castillo, G. A. Rodríguez
name: De Luca, A.
name: Tiengo, A.
name: Haberl, F.
name: Salvaterra, R.
name: Read, A. M.
name: Salvetti, D.
name: Sandrelli, S.
name: Marelli, M.
name: Wilms, J.
name: D'Agostino, D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: During a search for coherent signals in the X-ray archival data of XMM-Newton, we discovered a modulation at 1.2 s in 3XMM J004301.4+413017 (3X J0043), a source lying in the direction of an external arm of M 31. This short period indicates a neutron star (NS). Between 2000 and 2013, the position of 3X J0043 was imaged by public XMM-Newton observations 35 times. The analysis of these data allowed us to detect an orbital modulation at 1.27 d and study the long-term properties of the source. The emission of the pulsar was rather hard (most spectra are described by a power law with $Γ< 1$) and, assuming the distance to M 31, the 0.3-10 keV luminosity was variable, from $\sim$$3\times10^{37}$ to $2\times10^{38}$ erg s$^{-1}$. The analysis of optical data shows that, while 3X J0043 is likely associated to a globular cluster in M 31, a counterpart with $V\gtrsim22$ outside the cluster cannot be excluded. Considering our findings, there are two main viable scenarios for 3X J0043: a peculiar low-mass X-ray binary, similar to 4U 1822-37 or 4U 1626-67, or an intermediate-mass X-ray binary resembling Her X-1. Regardless of the exact nature of the system, 3X J0043 is the first accreting NS in M 31 in which the spin period has been detected.
description: To appear in MNRAS Letters; 2 color figures, 2 tables; 5 pages plus full Table 1 (1 page)
Ferrocarril y recuperación económica en Cartagena entre 1894-1924
Creators: name: Teheran Ortega, Nolia Patricia
Publisher: name: Universidad de Cartagena
Year: 2008
Subjects: Cartagena, 1894 - 1924 - Historia
Cartagena - Ferrocarril - Historia

description: Tesis (Historiadora) - - Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2008
description: Conocimientos sobre el desarrollo del sistema ferroviario, que desde fines del siglo XIX, se erigió en función de la expansión de la industria cafetera con el objetivo de superar los problemas de comunicación de los puertos del caribe colombiano con el rio magdalena, contribuyendo con el proceso de construcción de la historia económica regional.
Periodically Driven Adiabatic Bipolarons
Creators: name: Kornilovitch, Pavel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Small lattice bipolarons driven by external harmonic fields are considered in the adiabatic approximation. Resonant excitation of ions modulates the trapping potential and promotes hole transfer between neighboring atomic layers. It leads to a dramatic decrease of the apparent bipolaron mass compared to the undriven case. This effect offers an explanation for dynamic stabilization of superconductivity at high temperatures recently observed in layered cuprates.
description: To be published in International Journal of Modern Physics B, article ID 1650105
Construcción de la memoria histórica del festival del mango de Malagana, Bolívar y recomendaciones para su fortalecimiento
Creators: name: Banda Banda, Rina Marcela
name: Jiménez Jaspe, Jorge Jafeth
name: Puentes Robles, Yara Camila
Publisher: name: Universidad de Cartagena
Year: 2015
Subjects: Festividades de la cosecha
Mango - Usos y costumbres

description: Tesis (Comunicador(a) Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Comunicación Social, 2015
description: De acuerdo al análisis realizado para el Esquema de Ordenamiento Territorial Municipio de Mahates – Bolívar, 2002-2010, se determinó que el área del Municipio de Mahates de más importancia socioeconómica de acuerdo con el nivel de productividad y de generación de ingresos o rentas para el municipio es Malagana. Su economía es variada, pues hay una alta gama de productos cosechados porque la mayoría de las familias tienen tierras de cultivos o parcelas que se usan principalmente en la agricultura y ganadería. Por la fertilidad territorial, cercana a la fuente hídrica del Canal del Dique, que lo bordea al norte, la región es apta para la cosecha de productos como caña de azúcar, palma africana, plátano y gran variedad de frutas, en especial el mango.
Gaussian perturbations of hard edge random matrix ensembles
Creators: name: Claeys, Tom
name: Doeraene, Antoine
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Complex Variables (math.CV)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 60B20, 15B52, 42C05

description: We study the eigenvalue correlations of random Hermitian $n\times n$ matrices of the form $S=M+εH$, where $H$ is a GUE matrix, $ε>0$, and $M$ is a positive-definite Hermitian random matrix, independent of $H$, whose eigenvalue density is a polynomial ensemble. We show that there is a soft-to-hard edge transition in the microscopic behaviour of the eigenvalues of $S$ close to $0$ if $ε$ tends to $0$ together with $n\to +\infty$ at a critical speed, depending on the random matrix $M$. In a double scaling limit, we obtain a new family of limiting eigenvalue correlation kernels. We apply our general results to the cases where (i) $M$ is a Laguerre/Wishart random matrix, (ii) $M=G^*G$ with $G$ a product of Ginibre matrices, (iii) $M=T^*T$ with $T$ a product of truncations of Haar distributed unitary matrices, and (iv) the eigenvalues of $M$ follow a Muttalib-Borodin biorthogonal ensemble.
description: 36 pages, 8 figures
Suppression of star formation in dwarf galaxies by grain photoelectric feedback
Creators: name: Forbes, John C.
name: Krumholz, Mark R.
name: Goldbaum, Nathan J.
name: Dekel, Avishai
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Photoelectric heating has long been recognized as the primary source of heating for the neutral interstellar medium. Simulations of spiral galaxies found some indication that photoelectric heating could suppress star formation. However, simulations that include photoelectric heating have typically found that it has little effect on the rate of star formation in either spiral galaxies or dwarfs suggesting that supernovae and not photoelectric heating are responsible for setting the star formation law in galaxies. This result is in tension with recent work indicating that a star formation law that depends on galaxy metallicity, as expected for photoelectric heating but not for supernovae, reproduces the present-day galaxy population better than a metallicity-independent one. Here we report a series of simulations of dwarf galaxies, where the effects of both photoelectric heating and supernovae are expected to be strongest. We simultaneously include space- and time-dependent photoelectric heating, and we resolve the Sedov phase of every supernova blast wave, allowing us to make a direct measurement of the relative importance of momentum injection by supernovae and dust heating by far ultraviolet (FUV) photons in suppressing star formation. We find that supernovae are unable to account for the long observed gas depletion times in dwarf galaxies. Instead, ordinary photoelectric heating is the dominant means by which dwarf galaxies regulate their star formation rate at any given time, suppressing the star formation rate by more than an order of magnitude relative to simulations with only supernovae.
description: Nature Accepted
Cuando la escuela se va a estudiar: sistematización de la estrategia de formación y acompañamiento en el componente pedagógico del proyecto “escuelas que aprenden” liderado por el convenio Fundación Grupo Social-Fundación Promigas y operado por Fucai en 12 instituciones educativas oficiales de la UCG 6 del Distrito de Cartagena
Creators: name: Zúñiga Tapias, Olga
Publisher: name: Universidad de Cartagena
Year: 2019
Subjects: Trabajo social escolar

description: Tesis (Trabajadora Social) --Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2019
description: El documento contempla los resultados del ejercicio de sistematización que surge a partir de la experiencia de prácticas en línea de educación de la Fundación Grupo Social. A través del mismo, se recupera la experiencia de las y los docentes de 12 instituciones educativas de la Unidad Comunera de Gobierno 6, los cuales se forman en competencias de lenguaje y matemática en el marco del componente pedagógicos del proyecto “Escuela que Aprenden. Este ejercicio permitió identificar aciertos y desaciertos, pero además dio paso a recomendaciones para realimentar y fortalecer el proceso.
Campodea (Campodea) cossetana Sendra & Escola 2004
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea cossetana

description: Campodea (Campodea) cossetana Sendra & Escolà, 2004
Campodea (Campodea) cossetana Sendra & Escolà, 2004: 894, figs 1(a–g), 2–3, 4(a–c), tables I–IV.
Diagnosis (Sendra & Escolà 2004)
Cave-adapted species; body length 3.8–6.5 mm; smooth epicuticle; clothing setae with short, smooth or a few thin apical barbs; antennae with 36–46 antennomeres; cupuliform organ with four to nine complex olfactory chemoreceptors; sensillum of third antennomere in ventral position; long, robust and barbed notal macrosetae; long, robust and barbed marginal setae; 1+1 short ma on I–III urotergites and 1+1 long ma macrosetae on IV–VII urotergites; 1+1 la, 1+1 lp on V–VII urotergites; 1+1 mp, 3+3 lp on VIII urotergite and 1+1 mp, 5+5 lp on IX abdominal segment; cerci longer than body, with 13 articles covered in long macrosetae with barbs along distal two-thirds and a few clothing setae; large spermatozoids fascicles with 70–80 μm diameter and 17 μm thick, spiral filament with 1 to 1¼ turns, 165 μm long and round, 3.5 μm at widest section.
Habitat and distribution
Cave-dwelling species found in several caves of the Serra de Montsant, Catalonian Mountain Chain in eastern Iberian Peninsula, including a mine (Sendra & Escolà 2004).
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 32, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
The role of microRNAs in skin cancers
Creators: name: Research, Nature
Publisher: name: Manara - Qatar Research Repository
Year: 2023
Subjects: classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 3211
subject: Oncology and carcinogenesis

description: Skin cancer is a growing public health problem around the world, largely due to an aging population and increased exposure to ultraviolet radiation in sunlight, which causes more than 90% of all cases. In the past decade or so, a class of molecules called microRNAs has been implicated in the development of skin cancers. A literature review by Rebecca Ruland and Ana-Maria Florea of the University of Trier summarizes what is known about their role in basal cell carcinoma and squamous cell carcinoma, two common benign forms of skin cancer . MicroRNAs are encoded in the genome but do not code for any proteins, instead they regulate gene expression within the cells. They are between 20 and 25 nucleotides in length, and function by binding to messenger RNA transcripts and preventing them from being translated into functional protein molecules. MicroRNAs can contribute to the development of cancer by inhibiting the expression of tumour suppressor genes, thus enhancing the expression of oncogenes. Indeed, expression of microRNAs themselves is altered in all types of tumours, compared to healthy tissues. Most research into the role of microRNAs has been done on brain tumours and breast cancer. While they are known to regulate skin development, scientists know little about their possible roles in skin cancer. One gene probably involved is called p53, it normally suppresses tumour growth by activating multiple genes that encode proteins involved in regulating DNA repair, progression through the cell cycle, and programmed cell death. “This area of research is just beginning and new microRNAs are still being discovered but their functions are unknown” says Florea. A handful of studies provide evidence that some microRNA molecules interact directly with the p53 protein. Others suggest that they play a critical role in regulating cancer patients’ sensitivity to chemo- and radiotherapy, and in the process by which tumours become resistant to anti-cancer drugs. Given these likely roles, microRNAs may prove to be useful markers for both the diagnosis and prognosis of skin cancers. Eventually, a better understanding of their role in skin cancer may also lead to ‘personalized’ anti-cancer treatments that are tailored to the individual. “We need to use all the tools we have to fight cancer, and microRNAs might be an important target for treating it in the future,” says Florea, adding that more funding to study these molecules could help answer the many questions still remaining.Other InformationPublished in: QScience.com Highlights, Published by Nature Research for Hamad bin Khalifa University Press (HBKU Press)
License: http://creativecommons.org/licenses/by/4.0
Análisis de la influencia del sistema estructural: pórticos dual , en los costos de construcción de una edificación.
Creators: name: Arrieta Puello, Veronica Nahyma
name: Berrio Rios, Joan Cristina
name: Berrocal, Arnaldo (Director)
Publisher: name: Universidad de Cartagena
Year: 2009
Subjects: Análisis de mercado
Porticos y dual
Construcción y costos

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería Civil, 2009.
description: El presente estudio tiene por objeto Analizar la influencia que representa la escogencia del sistema estructural de pórticos o dual, en los costos de construcción de edificaciones de 20 a 25 pisos en la ciudad de cartagena.
Is it necessary for the ATLS® course to be mandatory for all medical staff..? Why?
Creators: name: Dogjani, Agron
name: Gjata, Arben
name: Haxhirexha, Kastriot
name: Bendo, Hysni
name: Blloshmi, Amarildo
Publisher: name: Zenodo
Year: 2021
Subjects: Trauma, training, ATLS course, Education, Management

description: Introduction: There are a number of studies that clearly demonstrate the fundamental need for recognition of Advanced Trauma Life Support (ATLS) among emergency physicians and other specialties, to assess its value in trauma management and to identify areas in flow that may have been revised or updated. The survey was created and completed by doctors before and after the ATLS course. Of all the course participants, there were general practitioners, four family doctors, surgeons, internists, and emergency physicians. All groups found the ATLS useful and relevant and reported few deviations from their previous management of acute trauma. Ambiguous topics identified were airway trauma, spine and burns/cold injuries for emergency physicians, head trauma, abdomen, and pediatric age, in pregnant women, or in the elderly... ATLS is useful for emergency medical practitioners actively involved in trauma care. The knowledge gained, from the point of view of the emergency doctor, includes the evaluation of the traumatized patient according to the ATLS criteria, being in the same line as all colleagues around the world. Conclusions: It is highly recommended that ATLS courses should be taught to all doctors who are involved in the management of multiple trauma patients. Future studies are required to properly evaluate the impact of ATLS training on trauma death rates and disability.
Alternatives to an Elementary Higgs
Creators: name: Csaki, Csaba
name: Grojean, Christophe
name: Terning, John
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We review strongly coupled and extra dimensional models of electroweak symmetry breaking. Models examined include warped extra dimensions, bulk Higgs, "little" Higgs, dilaton Higgs, composite Higgs, twin Higgs, quantum critical Higgs, and "fat" SUSY Higgs. We also discuss current bounds and future LHC searches for this class of models.
description: 42 pages, 36 figures
Evaluación del uso de residuos de llantas para estabilizar suelo arcillosos en pavimentos
Creators: name: Pomarico Cañas, Melina Rosa
name: Roncallo Arroyo, Arial Enrique
name: Pereira Crespo, Cesar (Director)
Publisher: name: Universidad de Cartagena
Year: 2002
Subjects: Residuos orgánicos
Suelos arcillosos

description: Tesis (Ingeniero Civil) -- Universidad de Cartagena. Facultad de Ciencias e Ingeniería. Programa de Ingeniería Civil. 2002.
description: El presente estudio tiene por objeto evaluar el uso de residuos de llantas para mejorar las propiedades mecánicas de los suelos arcillosos presentes en la estructura del pavimento.