cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
What we look at in paintings: A comparison between experienced and inexperienced art viewers
Creators: name: Ylitalo, Anna-Kaisa
name: Särkkä, Aila
name: Guttorp, Peter
Publisher: name: arXiv
Year: 2016
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: How do people look at art? Are there any differences between how experienced and inexperienced art viewers look at a painting? We approach these questions by analyzing and modeling eye movement data from a cognitive art research experiment, where the eye movements of twenty test subjects, ten experienced and ten inexperienced art viewers, were recorded while they were looking at paintings. Eye movements consist of stops of the gaze as well as jumps between the stops. Hence, the observed gaze stop locations can be thought as a spatial point pattern, which can be modeled by a spatio-temporal point process. We introduce some statistical tools to analyze the spatio-temporal eye movement data, and compare the eye movements of experienced and inexperienced art viewers. In addition, we develop a stochastic model, which is rather simple but fits quite well to the eye movement data, to further investigate the differences between the two groups through functional summary statistics.
description: 29 pages, 15 figures
Bolometric Flux Estimation for Cool Evolved Stars
Creators: name: van Belle, Gerard T.
name: Creech-Eakman, Michelle
name: Ruiz-Velasco, Alma
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Estimation of bolometric fluxes (F_BOL) is an essential component of stellar effective temperature determination with optical and near-infrared interferometry. Reliable estimation of F_BOL simply from broad-band K-band photometry data is a useful tool in those cases were contemporaneous and/or wide-range photometry is unavailable for a detailed spectral energy distribution (SED) fit, as was demonstrated in Dyck et al. (1974). Recalibrating the intrinsic F_BOL versus observed F_2.2um relationship of that study with modern SED fitting routines, which incorporate the significantly non-blackbody, empirical spectral templates of the INGS spectral library (an update of the library in Pickles 1998) and estimation of reddening, serves to greatly improve the accuracy and observational utility of this relationship. We find that F_BOL values predicted are roughly 11% less than the corresponding values predicted in Dyck et al. (1974), indicating the effects of SED absorption features across bolometric flux curves.
description: 22 pages, 6 figures, 83 appendix figures, accepted for publication in AJ
On the Quasicollisionality of Plasmas with Small-Scale Electric Turbulence
Creators: name: Keenan, Brett D.
name: Medvedev, Mikhail V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Chaotic electromagnetic fields are common in many relativistic plasma environments, where they can be excited by instabilities on kinetic spatial scales. When strong electric fluctuations exist on sub-electron scales, they may lead to small-angle, stochastic deflections of the electrons' pitch-angles. Under certain conditions, this closely resembles the effect of Coulomb collisions in collisional plasmas. The electric pitch-angle diffusion coefficient acts as an effective collision -- or "quasi-collision" -- frequency. We show that quasi-collisions may radically alter the expected radiative transport properties of candidate plasmas. In particular, we consider the quasi-collisional generalization of the classical Faraday effect.
description: 6 pages, 2 figures
The Einstein-Hilbert type action on foliated pseudo-Riemannian manifolds
Creators: name: Rovenski, Vladimir
name: Zawadzki, Tomasz
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We develop variation formulas on almost-product (e.g. foliated) pseudo-Riemannian manifolds, and we consider variations of metric preserving orthogonality of the distributions. These formulae are applied to Einstein-Hilbert type actions: the total mixed scalar curvature and the total extrinsic scalar curvature of a distribution. The obtained Euler-Lagrange equations admit a number of solutions, e.g., twisted products, conformal submersions and isoparametric foliations. The paper generalizes recent results about the actions on codimension-one foliations for the case of arbitrary (co)dimension.
description: 26 pages
Spectrum Sharing Between A Surveillance Radar and Secondary Wi-Fi Networks
Creators: name: Hessar, Farzad
name: Roy, Sumit
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Co-existence between unlicensed networks that share spectrum spatio-temporally with terrestrial (e.g. Air Traffic Control) and shipborne radars in 3-GHz band is attracting significant interest. Similar to every primary-secondary coexistence scenario, interference from unlicensed devices to a primary receiver must be within acceptable bounds. In this work, we formulate the spectrum sharing problem between a pulsed, search radar (primary) and 802.11 WLAN as the secondary. We compute the protection region for such a search radar for a) a single secondary user (initially) as well as b) a random spatial distribution of multiple secondary users. Furthermore, we also analyze the interference to the WiFi devices from the radar's transmissions to estimate the impact on achievable WLAN throughput as a function of distance to the primary radar.
description: IEEE Transactions on Aerospace and Electronic Systems, 2016
The first X-ray imaging spectroscopy of quiescent solar active regions with NuSTAR
Creators: name: Hannah, I. G.
name: Grefenstette, B. W.
name: Smith, D. M.
name: Glesener, L.
name: Krucker, S.
name: Hudson, H. S.
name: Madsen, K. K.
name: Marsh, A.
name: White, S. M.
name: Caspi, A.
name: Shih, A. Y.
name: Harrison, F. A.
name: Stern, D.
name: Boggs, S. E.
name: Christensen, F. E.
name: Craig, W. W.
name: Hailey, C. J.
name: Zhang, W. W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the first observations of quiescent active regions (ARs) using NuSTAR, a focusing hard X-ray telescope capable of studying faint solar emission from high temperature and non-thermal sources. We analyze the first directly imaged and spectrally resolved X-rays above 2~keV from non-flaring ARs, observed near the west limb on 2014 November 1. The NuSTAR X-ray images match bright features seen in extreme ultraviolet and soft X-rays. The NuSTAR imaging spectroscopy is consistent with isothermal emission of temperatures $3.1-4.4$~MK and emission measures $1-8\times 10^{46}$~cm$^{-3}$. We do not observe emission above 5~MK but our short effective exposure times restrict the spectral dynamic range. With few counts above 6~keV, we can place constraints on the presence of an additional hotter component between 5 and 12~MK of $\sim 10^{46}$cm$^{-3}$ and $\sim 10^{43}$ cm$^{-3}$, respectively, at least an order of magnitude stricter than previous limits. With longer duration observations and a weakening solar cycle (resulting in an increased livetime), future NuSTAR observations will have sensitivity to a wider range of temperatures as well as possible non-thermal emission.
description: 7 page, 5 figures, accepted for publication in ApJL
La culpabilidad como elemento del delito
Creators: name: Rosado Mattos, Edith
Publisher: name: Universidad de Cartagena
Year: 1979
Subjects: Delito
Culpa jurídica
Responsabilidad penal

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1979
description: Estudio del elemento subjetivo del delito como parte integral del mismo y darle importancia que tiene la culpabilidad ante nuestra legislación en la graduación del agente en toda acción delictiva.
Real and virtual $N\bar{N}$ pair production near the threshold
Creators: name: Dmitriev, V. F.
name: Milstein, A. I.
name: Salnikov, S. G.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Nucleon-antinucleon optical potential, which explains the experimental data for the processes $e^{+}e^{-}\rightarrow p\bar{p}$ and $e^{+}e^{-}\rightarrow\mbox{pions}$ near the threshold of $p\bar{p}$ pair production, is suggested. To obtain this potential we have used the available experimental data for $p\bar{p}$ scattering, $p\bar{p}$ pair production in $e^{+}e^{-}$ annihilation, and the ratio of electromagnetic form factors of a proton in the timelike region. It turns out that final-state interaction via the optical potential allows one to reproduce the available experimental data with good accuracy. Our results for the cross sections of $e^{+}e^{-}\to6π$ process near the threshold of $p\bar{p}$ pair production are in agreement with the recent experiments.
description: 13 pages, 5 figures
Las identidades de posguerra: violencia oblicua y representaciones sociales en Los Sordos, de Rodrigo Rey Rosa
Creators: name: Villamil Garcés, Nahum José
Publisher: name: Universidad de Cartagena
Year: 2021
Subjects: Seguridad humana
Identidad colectiva

description: Tesis (Profesional en Lingüística y Literatura) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Lingüística y Literatura, 2021
description: En este trabajo se estudiará Los sordos (2012) del escritor guatemalteco Rodrigo Rey Rosa, cuyas incidencias serán leídas a la luz de la narrativa centroamericana de posguerra y las vertientes teóricas que indagan las posturas frente a los temas nacionales e identitarios y sus correspondientes feedbacks con la realidad fáctica. Los sordos es una novela que se ubica dentro del cronotopo de la Guatemala redemocratizada y forma parte del continuum narrativo de las ficciones políticas de Rodrigo Rey Rosa y, por tanto, obedece a lógicas estéticas del autor. Lo anterior implica una lectura atravesada por la evolución narrativa del escritor guatemalteco, así como por el contexto sociopolítico de Guatemala en el siglo XXI, lo que permite ofrecer una interpretación bajo la cual la novela pone en cuestión y reformula los imaginarios identitarios y sociales.
Der Einfluß Nietzsches in Literatur und Philosophie bis zu Heideggers Nietzscheinterpretation
Creators: name: Penzo, Giorgio
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 17 Nr. 5 (1981): Concilium: Internationale Zeitschrift für Theologie, Band 17, Heft 5
MBA Swap Model
Creators: name: Lee, David
Publisher: name: Zenodo
Year: 2022
Subjects: MBA Swap Model

description: BMA CMS swap is composed of BMA leg and BMA CMS leg. BMA CMS leg pays (or receives) weighted average of CMS rates, calculated weekly, over payment periods and the CMS rates are forward BMA swap rates calculated as weighted average of weekly BMA rates over 3-month periods with CMS tenor.
description: https://finpricing.com/lib/FiBondCoupon.html
MBA Swap Model
Creators: name: Lee, David
Publisher: name: Zenodo
Year: 2022
Subjects: MBA Swap Model

description: BMA CMS swap is composed of BMA leg and BMA CMS leg. BMA CMS leg pays (or receives) weighted average of CMS rates, calculated weekly, over payment periods and the CMS rates are forward BMA swap rates calculated as weighted average of weekly BMA rates over 3-month periods with CMS tenor.
description: https://osf.io/74s83/downloand
Apuntes sobre la quiebra en la legislación colombiana
Creators: name: López Vergara, Rosario
Publisher: name: Universidad de Cartagena
Year: 1975
Subjects: Quiebra - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1975
description: Estudio de los concordatos como verdaderas justificaciones en beneficio de las personas afectadas y en general de la economía nacional con los requisitos, que ordena la ley.
Hedyotis laotica Wangwasit & Chantar. 2015, comb. nov.
Creators: name: Wangwasit, Khanit
name: Chantaranothai, Pranom
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Hedyotis
Hedyotis laotica

description: Hedyotis laotica (Pitard) Wangwasit & Chantar., comb. nov.
 Basionym: Oldenlandia laotica Pitard (1922: 123). Type: — LAOS. expedition du Mékong, anno 1866–1868, Thorel s.n. P04009758 (lectotype P, image!, designated here).
 Thailand: — Sakon Nakhon: Phu Phan National Park, Laan Sao Ae, 19 Oct. 1990, P. Chantaranothai & J. Parnell 90/796 (K, TCD); the same locality, 23 Nov. 2010, K. Wangwasit 101123-7 (KKU); Khon Kaen: along route 2, near Nam Phong, 19 Sept. 1984, N. Fukuoka T-36206 (BKF); Nakhon Ratchasima: Bua Yai, 2 Nov. 1931, Put 4278 (BM, K); Burirum: ca. 130 m, 27 Nov. 1976, C. Phengklai et al. 3482 (BKF); Surin: near Cambodian border, ca. 50 km SW of Sangkha, 190 m, 6 Oct. 1984, G. Murata, C. Phengklai, S. Mitsuta, H. Nagamasu & N. Nantasan T-37669 (BKF); Si Sa Ket: en route from Si Sa Ket to Ubon Ratchathani, 130–180 m, 10 Oct. 1984, G. Murata, C. Phengklai, S. Mitsuta, H. Nagamasu & N. Nantasan T-38149 (BKF); Ubon Ratchathani: along route 217, 20 km W of Ubon, Muang, 200 m, 9 Dec. 1982, H. Koyama, H. Terao & T. Wongprasert T-30627 (BKF).
 Distribution: — Hedyotis laotica is distributed in Thailand and Laos.
 Habitat: —It grows in open to semi-shaded grassy fields with sandy soil in deciduous forest.
 Phenology: —Flowering in August–December.
 Note:—Two collections at P, Massie s.n. (with 4 sheets, P04009756, P04009757, P04009759 and P4009760) and Thorel s.n. (P04009758), are mentioned in the protologue of O. laotica. The specimen of Thorel’s collection has flowers and fruits that are well-preserved; and therefore it is selected as the lectotype here. Hedyotis laotica is placed with Hedyotis because it has septicidally and loculicidally dehiscent capsules, dorsiventrally compressed seeds with a longitudinal hilar ridge and punctiform hilum, in accordance with Wikström et al. (2013). Furthermore, the species is similar to H. tetrangularis and H. ternata, two species placed in Hedyotis s.str. by molecular data (Wikström et al. 2013). They are erect herbs with linear leaves, narrowly triangular stipules, corymbiform inflorescences, and heterostylous flowers. Hedyotis laotica is distinguishable from both H. tetrangularis and H. ternata by its overall pubescence.
description: Published as part of Wangwasit, Khanit & Chantaranothai, Pranom, 2015, Notes on Hedyotis L. (Rubiaceae) from Thailand, pp. 47-52 in Phytotaxa 206 (1) on page 51, DOI: 10.11646/phytotaxa.206.1.8, http://zenodo.org/record/13642276
Contributions to Discrete Mathematics, Vol. 18 No. 1 (2023)
Creators: name: Contributions To Discrete Mathematics
Publisher: name: Contributions to Discrete Mathematics
Year: 2023

description: On a generalized basic series and Rogers–Ramanujan type identities - II...90-104 Intriguing sets of strongly regular graphs and their related structures...66-89 On a generalized basic series and Rogers-Ramanujan type identities...15-28 Beck-type companion identities for Franklin's identity...53-65 Confining the robber on cographs...1-14 The localization number and metric dimension of graphs of diameter 2...29-52
Many-particle dephasing after a quench
Creators: name: Kiendl, Thomas
name: Marquardt, Florian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: After a quench in a quantum many-body system, expectation values tend to relax towards long-time averages. However, in any finite-size system, temporal fluctuations remain. It is crucial to study the suppression of these fluctuations with system size. The particularly important case of non-integrable models has been addressed so far only by numerics and conjectures based on analytical bounds. In this work, we are able to derive analytical predictions for the temporal fluctuations in a non-integrable model (the transverse Ising chain with extra terms). Our results are based on identifying a dynamical regime of 'many-particle dephasing', where quasiparticles do not yet relax but fluctuations are nonetheless suppressed exponentially by weak integrability breaking.
description: 6 pages, 5 figures
Análisis administrativo de la pequeña y mediana industria manufacturera en la ciudad de Cartagena
Creators: name: Anaya Vanegas, Alfonso
name: Martínez Navarro, Jorge Alvaro
Publisher: name: Universidad de Cartagena
Year: 1990
Subjects: Microempresas
Pymes

description: Tesis (Administrador de Empresas) -- Universidad de Cartagena. Facultad de Ciencias Económicas, Programa de Administración de Empresas. 1990.
description: El presente estudio tiene por objeto establecer cual es la situación administrativa de la pequeña y mediana industria manufacturera, a través de un análisis de las áreas funcionales en los subsectores de artes gráficas, maderas y muebles.
Diagnóstico de las políticas de capacitación y desarrollo profesional del talento humano de las empresas del subsector puertos terrestres aéreo y marítimos de la ciudad de Cartagena y su aporte estratégico
Creators: name: Díaz Arroyo, Yulima
name: Nuñez Díaz, Rafael
Publisher: name: Universidad de Cartagena
Year: 2004
Subjects: Recursos humanos
Talento humano
Capacitación de empleados

description: Tesis (Administrador de Empresas).-- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 2004
description: El presente estudio tiene por objeto diagnosticar la implementación de las políticas de capacitación y desarrollo profesional del talento humano de las empresas del subsector puertos terrestre, aereo y maritimos de la ciudad de Cartagena y determinar su grado de aporte estratégico.
Análisis del clima organizacional en Hárd Rock Café Cartagena
Creators: name: Berdugo Rincón, Liliana
name: Mendoza Jaraba, Gilda
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Clima organizacional
Análisis del clima organizacional

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 2016
description: Este trabajo busca dar a conocer las bases de lo que es el clima organizacional, la importancia de su estudio y una forma sencilla y confiable de diagnosticarlo para cualquier empresa, enfocado a la comprensión de las variables ambientales internas que afectan el comportamiento de los individuos en esta organización y los posibles planes de acción a tomar de acuerdo al análisis realizado.
Analysis of Artificial Intelligence Techniques to Detect, Prevent, Analyze and Respond to Malware
Creators: Lydia Pilli
Publisher: name: University of Alberta Library
Year: 2023

Malware has been posing a significant problem to almost every organization. Every organization online and every user using the services of the internet is susceptible to attacks.  The preparators of these attacks are humans; malware is the tool they use to exploit the  systems. The “malicious” software is designed to carry out activities such as spying on user  activity, encrypting critical information, making use of the host system’s applications without  the user’s knowledge to access and steal critical data, creating entry and exit points for an  attacker to enter and exit the victim’s environment as they please – creating backdoors.  Malicious activity can be done using the applications on the system is not done without  interacting with the operating system through the application programming interface (API) calls.

Many human resources are expended on monitoring systems to notice any anomalies caused by the running applications. It is a relatively slow process to detect such anomalies when the count of systems to be monitored on an organizational level increase from thousands to tens of thousands. Artificial intelligence (AI), a trendy industry buzzword, can expedite the detection of any malicious activity and assist IT professionals.

This report draws a basic understanding of malware and artificial intelligence concepts. It also presents how artificial intelligence can be used to detect malware. Anything detected can be  prevented, analyzed, and responded to. In the lab implementation section, with the help of an  AI model, it is demonstrated how artificial intelligence can detect malicious activity by malware  through its invoked API calls. A sequential deep-neural network with a multi-class classification  algorithm – softmax regression, is developed to classify malware based on its API calls.

Artificial intelligence serves as an excellent tool for detecting malware. AI's learning capabilities to learn from vast amounts of data make it a powerful tool. Especially in the cybersecurity  industry, where the possibility of zero-day attacks is never nil, AI could help identify these

attacks by learning from all the previous data, recognizing patterns, and predicting the likelihood of one.

This report could serve as a reference to anyone seeking to develop an AI application to detect malware and educate one on malware and AI and AI detection capabilities.
Validación concurrente del subproceso de compactación de tabletas antiácidas en el laboratorio Sanofi.
Creators: name: Tarra Batista, Cindy Paola
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Medicamentos - Manufactura
Laboratorios Sanofi
Tabletas antiácidas

description: Tesis (Químico Farmacéutico) – Universidad de Cartagena. Facultad de Ciencias Farmacéuticas. Programa de Química Farmacéutica, 2016
description: La pasantía realizada en el Laboratorio Sanofi tuvo como objetivo validar el subproceso de manufactura de compactación de tabletas antiácidas masticables, para identificar y normalizar las variables que fueron afectadas por el cambio de motor del equipo Fitzpatrick Chilsonator L89.
On the Structural Origin of the Single-ion Magnetic Anisotropy in LuFeO3
Creators: name: Cao, Shi
name: Zhang, Xiaozhe
name: Paudel, Tula R.
name: Sinha, Kishan
name: Wang, Xiao
name: Jiang, Xuanyuan
name: Wang, Wenbin
name: Brutsche, Stuart
name: Wang, Jian
name: Ryan, Philip J.
name: Kim, Jong-Woo
name: Cheng, Xuemei
name: Tsymbal, Evgeny Y.
name: Dowben, Peter A.
name: Xu, Xiaoshan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electronic structures for the conduction bands of both hexagonal and orthorhombic LuFeO3 thin films have been measured using x-ray absorption spectroscopy at oxygen K (O K) edge. Dramatic differences in both the spectra shape and the linear dichroism are observed. These differences in the spectra can be explained using the differences in crystal field splitting of the metal (Fe and Lu) electronic states and the differences in O 2p-Fe 3d and O 2p-Lu 5d hybridizations. While the oxidation states has not changed, the spectra are sensitive to the changes in the local environments of the Fe3+ and Lu3+ sites in the hexagonal and orthorhombic structures. Using the crystal-field splitting and the hybridizations that are extracted from the measured electronic structures and the structural distortion information, we derived the occupancies of the spin minority states in Fe3+, which are non-zero and uneven. The single ion anisotropy on Fe3+ sites is found to originate from these uneven occupancies of the spin minority states via spin-orbit coupling in LuFeO3.
Campodea (Dicampa) jolyi Conde 1947
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea jolyi

description: Campodea (Dicampa) jolyi Condé, 1947
Campodea (Dicampa) jolyi Condé, 1947h: 141, figs a–h.
Diagnosis (Condé 1947h; Bareth 2006)
Body length 2.7–6.3 mm; epicuticle with microdenticles; short, barbed clothing setae with 1–4 barbs along distal half; antennae with 19–29 antennomeres; cupuliform organ with four to five simple olfactory chemoreceptors; sensillum of third antennomere in dorsal position; middle-sized, robust barbed notal macrosetae with barbs almost along entire length; thin pine cone notal marginal setae; 1+1 lp macrosetae on VII urotergite, 3+3 lp on VIII urotergite and 5+5 lp on IX abdominal segment; cerci with 9 articles covered in long thin macrosetae with 1–2 distal barbs and a few shorter smooth setae.
Habitat and distribution
Soil-dwelling species widely distributed in mountains and forested areas in the French and Italian Alps (Condé 1947h; Bareth & Condé 1984; Ramellini 2000). The study of further new fresh material will allow to review the record of C. (D.) jolyi in Portugal (Sendra 1990a).
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 73, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
Sistematización: experiencias del proyecto mediarte para la resolución de conflictos desde la psicología positiva en el hogar infantil comunitario San Lucas
Creators: name: De La Barrera Hernández, July Johana
Publisher: name: Universidad de Cartagena
Year: 2019
Subjects: Trabajo social escolar
Resolución de conflictos
Solución de conflictos

description: Tesis (Trabajadora Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2019
description: El proyecto "MediArte " es una propuesta de mediación alternativa e innovadora a través del arte, ésta es el eje central de este trabajo. La presente sistematización de experiencias trata de entender o comprender procesos mediante los cuales el arte puede convertirse en una herramienta de mediación de conflictos para generar transformación. La realización de este proyecto se llevó a cabo en el Hogar Infantil Comunitario San Lucas, con los miembros del equipo de talento humano en la búsqueda de nuevas alternativas para la resolución de conflictos, proponiendo al arte como una de ellas. Para este trabajo se vio la necesidad de crear nuevas estrategias que pudieran solventar la problemática trabajada, ya que la herramienta tradicional, no estaba siendo efectiva para con la problemática presentada. Los resultados obtenidos dentro del proyecto fueron positivos, ya que se trabajó desde las fortalezas de los participantes, y se creó un ambiente dinámico, lúdico y diferente, donde los trabajadores pudieron atenuar la presión que se da en las actividades laborales, y que muchas veces son causantes de los conflictos
La ilegalidad como fenómeno en los procesos comunitarios y de gestión dentro del programa de legalización en el barrio de Pozón, en Cartagena de indias D.T. en 1997
Creators: name: Vargas Herrera, María Virginia
Publisher: name: Universidad de Cartagena
Year: 1997
Subjects: Tenencia de tierra - Colombia

description: Tesis (Trabajadora Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 1997
description: Estudio de las características sociales, políticas y económicas, que han permitido el desarrollo y surgimiento de las diferentes formas de la tenencia de las tierras donde los conflictos generados, han motivado una continua situación de violencia e injusticia social.
Uso de la herramienta tecnológica exelearning para promover la producción literaria en los estudiantes de grado quinto de primaria de la institución educativa El Caguán, del municipio de Neiva-Huila
Creators: name: Blanco Gutiérrez, Sergio
name: Guaraca Olarte, Daniel
name: Lavao Laverde, Lorena
Publisher: name: Universidad de Cartagena
Year: 2022
Subjects: subject: Lectura - Enseñanza
subject: Educación primaria
subject: Enseñanza con ayuda de computadores
subject: Tecnología educativa

description: El trabajo se centra en tres momentos, antes, durante y después de la implementación del recurso digital eXelearning, en la Institución Educativa El Caguán, del Corregimiento de Neiva, Huila, Institución apasionada por la agricultura, pastoreo de ganado y poca producción literaria. Es por esto, que se hizo pertinente el diagnóstico de la población estudiantil para comprender la motivación que los regía, y crear ambientes novedosos, donde la creatividad y la era digital entrara en su educación habitual, donde la plataforma eXelearning diera un giro a la estructuración de la comprensión lectora, conociendo, guiando y promoviendo campañas de lectura, para que el recurso digital fuera bienvenido por los estudiantes del grado quinto. El recurso eXelearning es una apuesta educativa, utilizada en este proyecto para motivar a los estudiantes del grado quinto de la Institución Educativa El Caguán, pero la intensión particular del proyecto, es apoyar la transversabilidad de las asignaturas orientadas en la institución.
description: INTRODUCCION . 3 PLANTEAMIENTO Y FORMULACIÓN DEL PROBLEMA 6 Planteamiento 6 Formulación 10 ANTECEDENTES DEL PROBLEMA 11 En Los Antecedentes Internacionales 11 Entre Las Investigaciones Nacionales 13 JUSTIFICACIÓN 16 OBJETIVOS 19 Objetivos Específicos 19 SUPUESTOS Y CONSTRUCTOS 20 Supuestos 20 Constructos: 21 ALCANCES Y LIMITACIONES 23 Alcances 23 Limitaciones 24 MARCO REFERENCIAL 25 INTRODUCCIÓN 25 Marco Contextual 26 Figura 1. Mapa satelital del corregimiento el caguán, Neiva 26 Figura 2. Paisaje corregimiento el caguán, Neiva 27 Figura 3. Fiestas populares el caguán, Neiva 28 Figura 4. Institución educativa el caguán 29 Marco Teórico 30 Marco Legal 35 Marco Conceptual 40 METODOLOGÍA 45 Tipo de estudio 46 Etapas de la investigación 47 Participantes 47 Categorías o variables del estudio 48 Técnicas e instrumentos de recolección de información 50 La Encuesta 50 La Observación 51 La Entrevista 51 Cuestionario 51 Ruta De Investigación 52 Análisis De La Información 53 Intervención Pedagógica o Innovación Tic, Institucional u Otra 54 Intervención Pedagógica 54 Fases De Las Intervenciones Pedagógicas 59 Análisis, conclusiones y recomendaciones 71 Resultados 71 Actividad diagnostica 71 Escala valorativa 74 Resultado del desarrollo de la guía didáctica 75 Análisis 80 Conclusiones 82 Recomendaciones 84 Referencias Bibliográficas 86 Anexos 101
Análisis socio-económico del desarrollo urbano de Cartagena
Creators: name: Baynes Baza, Martin
name: Echenique Orozco, Edwin
Publisher: name: Universidad de Cartagena
Year: 1984
Subjects: Desarrollo urbano de Cartagena - Análisis socio económico

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía,1984
description: El presente estudio tiene por objeto determinar si la ciudad de cartagena ha logrado un desarrollo urbano integral en infraestructura y equipamiento de servicios públicos, aspectos sociales y económicos.
title: Мотивация трудовой деятельности
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии по дисциплине «Мотивация трудовой деятельности» рассматриваются актуальные проблемы трудовой мотивации персонала, раскрываются механизмы мотивационного воздействия. Изложены теоретические основы, особенности мотивации и стимулирования, классификация мотивов и факторы, влияющие на мотивацию трудовой деятельности. Раскрываются сущность и технология процесса формирования и управления системой мотивации трудовой деятельности. Подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта высшего образования. Предназначено для студентов направления подготовки 37.03.01 «Психология», изучающих дисциплину «Мотивация персонала», и студентов направлений подготовки 38.03.03 «Управление персоналом» и 38.03.02 «Менеджмент», изучающих дисциплины «Мотивация и стимулирование трудовой деятельности», «Мотивация трудовой деятельности». Также будет полезно педагогам и психологам-практикам.
Características empresariales del vendedor ambulante del centro de Cartagena
Creators: name: Rueda, Hamilton
name: Vásquez, Maria V
Publisher: name: Universidad de Cartagena
Year: 1994
Subjects: Economía informal - Aspectos socioeconómicos
Vendedores ambulantes
Comercio minorista

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1994
description: El presente estudio tiene por objeto determinar las características empresariales del vendedor ambulante de la ciudad de Cartagena, que permitan una base solida para la toma de decisiones de las ventas en la vía pública y la organización y desarrollo empresarial del mismo vendedor.
Supplementary document for Infrared bound states in the continuum: random forest method - 6416064.pdf
Creators: name: MOLOKEEV, MAXIM
name: Kostyukov, Artem
name: Ershov, Alexander
name: Maksimov, Dmitrii
name: Gerasimov, Valeriy
name: Polyutov, Sergey
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Classical and Physical Optics

description: Supplement 1
Supplementary document for Sub-cycle pulse disclosure with carrier-envelope phase control of soliton self-compression in anti-resonant hollow core fiber - 6543599.pdf
Creators: name: Savitsky, Ilya
name: Voronin, Aleksandr
name: Stepanov, Evgeny
name: Lanin, Alexandr
name: Fedotov, Andrei
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplementary materials
Self-Learning Kinetic Monte Carlo Simulations of Al Diffusion in Mg
Creators: name: Nandipati, Giridhar
name: Govind, Niranjan
name: Andersen, Amity
name: Rohatgi, Aashish
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Vacancy-mediated diffusion of an Al atom in pure Mg matrix is studied using the atomistic, on-lattice self-learning kinetic Monte Carlo (SLKMC) method. Activation barriers for vacancy-Mg and vacancy-Al atom exchange processes are calculated on-the-fly using the climbing image nudged-elastic band method and binary Mg-Al modified embedded-atom method interatomic potential. Diffusivities of an Al atom obtained from SLKMC simulations show the same behavior as observed in experimental and theoretical studies available in the literature, that is, Al atom diffuses faster within the basal plane than along the c-axis. Although, the effective activation barriers for Al-atom diffusion from SLKMC simulations are close to experimental and theoretical values, the effective prefactors are lower than those obtained from experiments. We present all the possible vacancy-Mg and vacancy-Al atom exchange processes and their activation barriers identified in SLKMC simulations. A simple mapping scheme to map an HCP lattice on to a simple cubic lattice is described, which enables the simulation of HCP lattice using on-lattice framework. We also present the pattern recognition scheme which is used in SLKMC simulations to identify the local Al atom configuration around a vacancy.
description: 17 pages, 9 figures
X-ray Spectral Model of Reprocessing by Smooth and Clumpy Molecular Tori in Active Galactic Nuclei with the MONACO framework
Creators: name: Furui, Shun'ya
name: Fukazawa, Yasushi
name: Odaka, Hirokazu
name: Kawaguchi, Toshihiro
name: Ohno, Masanori
name: Hayashi, Kazuma
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We construct an X-ray spectral model of reprocessing by a torus in an active galactic nucleus (AGN) with a Monte Carlo simulation framework MONACO. Two torus geometries of smooth and clumpy cases are considered and compared. In order to reproduce a Compton shoulder accurately, MONACO includes not only free electron scattering but also bound electron scattering. Raman and Reyleigh scattering are also treated, and scattering cross sections dependent on chemical states of hydrogen and helium are included. Doppler broadening by turbulence velocity can be implemented. Our model gives consistent results with other available models, such as MYTorus, except for differences due to different physical parameters and assumptions. We studied the dependence on torus parameters for Compton shoulder, and found that a intensity ratio of Compton shoulder to line core mainly depends on the column density, inclination angle, and metal abundance. For instance, an increase of metal abundance makes the Compton shoulder relatively weak. Also, shape of Compton shoulder depends on the column density. Furthermore, these dependences become different between smooth and clumpy cases. Then, we discuss the possibility of ASTRO-H SXS spectroscopy of Compton shoulder in AGN reflection spectra.
description: 33 pages, 20 figures, ApJ in press
About Evaluation of Complex Dynamical Systems
Creators: name: Polishchuk, Dmytro
name: Polishchuk, Olexandr
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: The methods are proposed for evaluation of complex dynamical systems, choice of their optimal operating modes, determination of optimal operating system from given class of equivalent systems, system's timeline behaviour analysis on the basis of versatile multicriteria and multilevel analysis of behaviour of system's elements.
description: 6 pages, 1 figure
Theoretical and computational analysis of second- and third-harmonic generation in periodically patterned graphene and transition-metal dichalcogenide monolayers
Creators: name: Weismann, Martin
name: Panoiu, Nicolae C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Remarkable optical and electrical properties of two-dimensional (2D) materials, such as graphene and transition-metal dichalcogenide (TMDC) monolayers, offer vast technological potential for novel and improved optoelectronic nanodevices, many of which relying on nonlinear optical effects in these 2D materials. This article introduces a highly effective numerical method for efficient and accurate description of linear and nonlinear optical effects in nanostructured 2D materials embedded in periodic photonic structures containing regular three-dimensional (3D) optical materials, such as diffraction gratings and periodic metamaterials. The proposed method builds upon the rigorous coupled-wave analysis and incorporates the nonlinear optical response of 2D materials by means of modified electromagnetic boundary conditions. This allows one to reduce the mathematical framework of the numerical method to an inhomogeneous scattering matrix formalism, which makes it more accurate and efficient than previously used approaches. An overview of linear and nonlinear optical properties of graphene and TMDC monolayers is given and the various features of the corresponding optical spectra are explored numerically and discussed. To illustrate the versatility of our numerical method, we use it to investigate the linear and nonlinear multiresonant optical response of 2D-3D heteromaterials for enhanced and tunable second- and third-harmonic generation. In particular, by employing a structured 2D material optically coupled to a patterned slab waveguide, we study the interplay between geometric resonances associated to guiding modes of periodically patterned slab waveguides and plasmon or exciton resonances of 2D materials.
description: 28 pages, 21 figures
Retarding the growth of the {Rosensweig} instability unveils a new scaling regime
Creators: name: Lange, Adrian
name: Gollwitzer, Christian
name: Maretzki, Robin
name: Rehberg, Ingo
name: Richter, Reinhard
Publisher: name: arXiv
Year: 2016
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Using a highly viscous magnetic fluid, the dynamics in the aftermath of the Rosensweig instability can be slowed down by more than 2000 times. In this way we expand the regime where the growth rate is predicted to scale linearly with the bifurcation parameter by six orders of magnitude, while this regime is tiny for standard ferrofluids and can not be resolved experimentally there. We measure the growth of the pattern by means of a two-dimensional imaging technique, and find that the slopes of the growth and decay rates are not the same - a qualitative discrepancy to the theoretical predictions. We solve this discrepancy by taking into account a viscosity which is assumed to be different for the growth and decay. This may be a consequence of the measured shear thinning of the ferrofluid.
description: 14 pages, 14 figures
Clematis lasiandra Maximowicz 1876
Creators: name: Li, Jin-Yu
name: Liao, Shuai
name: Li, Liang-Qian
name: Xie, Lei
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Clematis
Clematis lasiandra

description: Clematis lasiandra Maximowicz (1876: 213).
 Type: — JAPAN. Hab. In Kiusiu: Naga-Yama, in valle profunde ad pedem, silvis vetustis, init. Octobris fl. et frt. Maximowicz s.n. (holotype, LE; photo of holotype, PE!).
 C. jinzhaiensis Xue & Wang (1986: 406) syn. nov.
 Type: — CHINA. Anhui: Jinzhai, elevation 800 m, 24 Sept. 1981, J. Z. Shao 0120, Barcode: PE 00029910 (neotype, designated here, PE!). (Fig. 1a)
description: Published as part of Li, Jin-Yu, Liao, Shuai, Li, Liang-Qian & Xie, Lei, 2015, Neotypification and identity of the name Clematis jinzhaiensis (Ranunculaceae), pp. 292-294 in Phytotaxa 205 (4) on page 292, DOI: 10.11646/phytotaxa.205.4.9, http://zenodo.org/record/13642391
Field-induced transition of the magnetic ground state from A-type antiferromagnetic to ferromagnetic order in CsCo2Se2
Creators: name: von Rohr, F.
name: Krzton-Maziopa, A.
name: Pomjakushin, V.
name: Grundmann, H.
name: Guguchia, Z.
name: Schnick, W.
name: Schilling, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on the magnetic properties of CsCo$_2$Se$_2$ with ThCr$_2$Si$_2$ structure, which we have characterized through a series of magnetization and neutron diffraction measurements. We find that CsCo$_2$Se2$_2$ undergoes a phase transition to an antiferromagnetically ordered state with a Néel temperature of $T_{\rm N} \approx$ 66 K. The nearest neighbour interactions are ferromagnetic as observed by the positive Curie-Weiss temperature of $Θ\approx$ 51.0 K. We find that the magnetic structure of CsCo$_2$Se$_2$ consists of ferromagnetic sheets, which are stacked antiferromagnetically along the tetragonal \textit{c}-axis, generally referred to as A-type antiferromagnetic order. The observed magnitude of the ordered magnetic moment at $T$ = 1.5 K is found to be only 0.20(1)$μ_{\rm Bohr}$/Co. Already in comparably small magnetic fields of $μ_0 H_{MM}$(5K) $\approx$ 0.3 T, we observe a metamagnetic transition that can be attributed to spin-rearrangements of CsCo$_2$Se$_2$, with the moments fully ferromagnetically saturated in a magnetic field of $μ_0 H_{\rm FM}$(5K) $\approx$ 6.4 T. We discuss the entire experimentally deduced magnetic phase diagram for CsCo$_2$Se$_2$ with respect to its unconventionally weak magnetic coupling. Our study characterizes CsCo$_2$Se$_2$, which is chemically and electronically posed closely to the $A_xFe_{2-y}Se_2$ superconductors, as a host of versatile magnetic interactions.
La lúdica y el software didáctico como estrategia pedagógica para mejorar los procesos de lectoescritura, relacionados con la confusión de las letras B, b y D, d, en estudiantes del grado segundo de la escuela John F. Kennedy, municipio de Zarzal
Creators: name: Marín Castillo, Marlen Johanna
Publisher: name: Universidad de Cartagena
Year: 2021
Subjects: subject: Tecnología educativa
subject: Innovaciones educativas
subject: Enseñanza con ayuda de computadores
subject: Inglés - Enseñanza

description: La lúdica y el software didáctico Jclic “Jugando con las letras Bb y Dd” es una estrategia pedagógica y didáctica que tiene como objetivo principal mejorar los procesos de lecto-escritura relacionados con la confusión de las letras b y d en los estudiantes del grado segundo de básica primaria. Dificultad que puede definirse como un problema de aprendizaje del lenguaje de tipo disléxico. Dicha propuesta pedagógica se trabajó mediante talleres lúdicos-pedagógicos a través un software educativo Jclic, diseñado básicamente para estudiantes y maestros utilizando una metodología participativa y cualitativa. El enfoque metodológico empleado, es la investigación acción participativa (IAP) puesto que se trabaja con el grupo de estudiantes de grado segundo, los cuales participan activamente siendo los sujetos directamente implicados en esta investigación; aquellos estudiantes tienen sus propias características, cualidades y necesidades, viven en diferentes contextos sociales, emocionales, culturales etc.; dichos aspectos son importantes para el docente investigador Esta propuesta investigativa es una estrategia innovadora, viable, con un impacto positivo, ya que, por medio de la práctica de los talleres lúdico pedagógicos, los estudiantes minimizan su dificultad, a la vez que interactúan con las TIC a través del software educativo Jclic; el maestro se convierte en un orientador y el estudiante es el protagonista de su propio aprendizaje siendo más significativo para él.
La actividad empresarial en Cartagena, el caso de Jose Vicente Mogollón 1900-1930
Creators: name: Navarro Díaz, Claudia
Publisher: name: Universidad de Cartagena
Year: 1999
Subjects: Mogollón Vélez, José Vicente
Microempresas
Pequeñas industrias

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 1999
description: En el presente trabajo me propongo mostrar la actividad empresarial llevada a cabo por José Vicente Mogollón Lavignac, personaje que se destacó, en el presente siglo, como un empresario prominente. El texto se encuentra dividido en cuatro capítulos. En el primero se hace una descripción económica de la ciudad de Cartagena a finales del siglo XIX y principios del XX. En el segundo se hace una breve semblanza biográfica del personaje. En el tercer capítulo se analiza el impacto que los almacenes J. V. Mogollón tuvieron en cada una de las ciudades en donde se encontraba localizado. Por último, se describe la actividad empresarial realizada por Mogollón, señalando el nacimiento legal de la compañía, así como el crecimiento vivido en la década de los veinte y su posterior crisis durante 1929.