cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the synthesis of non-Gaussian road vehicle vibrations
Creators: name: Rouillard, Vincent
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: This thesis is primarily concerned with the development of a method for synthesizing, under controlled conditions in the laboratory, the random vibrations generated by road transport vehicles. Common sense indicates that simply replicating the vibrations recorded form a single event will not be sufficient representative of all possible types of vibrations that can occur and will therefore produce a biased outcome. This study has essentially taken a statistical approach to characterizing these non-stationary, random vibrations and has culminated in the proposal and validation of a practical, yet sophisticated, approach to synthesize no-stationary random vibrations in the laboratory. The thesis presents the development of a method for characterising the non-stationarity of random vibrations by means of the statistical distribution of the instantaneous magnitude. A two-parameter statistical model based on a combination of Rayleigh and Weibull distributions is shown to offer good agreement with wide range of experimental data. […]
III Reunión de Coordinación de las Redes LILACS y BVS: 2018 – Seguridad de datos gestión de fuentes de información en FI-Admin
Creators: name: BIREME/OPS/OMS
name: Suga, Sueli Mitiko Yano
Publisher: name: Zenodo
Year: 2018
Subjects: LILACS database
LILACS network coordination
LILACS methodology

description: Sesión 03 | 12 de junio de 2018 Tema: Seguridad de datos e información en la gestión de fuentes de información de la BVS en FI-Admin Página de las reuniones: http://lilacs.bvsalud.org/es/2018/04/24/reuniones-de-coordinacion-de-la-red-lilacs-2018/
Jan 28 Thursday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Theoretical study on the stimulated Brillouin scattering in a sub-wavelength anisotropic waveguide: Acousto-optical coupling coefficients and effects of transverse anisotropies
Creators: name: Su, Xiao-Xing
name: Li, Xiao-Shuang
name: Wang, Yue-Sheng
name: Lee, Heow Pueh
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A theoretical study on the stimulated Brillouin scattering (SBS) in a sub-wavelength anisotropic waveguide is conducted. The optical, photoelastic and mechanical anisotropies of the waveguide materials are all taken into account. First, the integral formulae for calculating the acousto-optical coupling coefficients (AOCCs) due to the photoelastic and moving interface effects in SBS are extended to an optically anisotropic waveguide. Then, with the extended formulae, the SBSs in an elliptical nanowire with strong transverse anisotropies are simulated. In the simulations, the elastic fields are computed with the inclusion of mechanical anisotropy. Observable effects of the strong transverse anisotropies are found in numerical results. Most notably, the SBS gains of some elastic modes are found to be very sensitive to the small misalignment between the waveguide axes and the principal material axes. Detailed physical interpretations of this interesting phenomenon are provided. This interesting phenomenon implies an attractive way for more sensitive tuning of the SBS gain without significantly changing the phononic frequency.
Mobility constraints in segregation models
Creators: name: Gambetta, Daniele
name: Mauro, Giovanni
name: Pappalardo, Luca
Publisher: name: arXiv
Year: 2023
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Since the development of the original Schelling model of urban segregation, several enhancements have been proposed, but none have considered the impact of mobility constraints on model dynamics. Recent studies have shown that human mobility follows specific patterns, such as a preference for short distances and dense locations. This paper proposes a segregation model incorporating mobility constraints to make agents select their location based on distance and location relevance. Our findings indicate that the mobility-constrained model produces lower segregation levels but takes longer to converge than the original Schelling model. We identified a few persistently unhappy agents from the minority group who cause this prolonged convergence time and lower segregation level as they move around the grid centre. Our study presents a more realistic representation of how agents move in urban areas and provides a novel and insightful approach to analyzing the impact of mobility constraints on segregation models. We highlight the significance of incorporating mobility constraints when policymakers design interventions to address urban segregation.
A Framework and Methodological Protocol for analyzing the platformization of news
Creators: name: Cardoso, Gustavo
name: Álvares, Cláudia
name: Moreno, José
name: Sepúlveda, Rita
name: Crespo, Miguel
name: Foà, Caterina
Publisher: name: Zenodo
Year: 2021

description: The goal of this document is to explicit both the procedures implemented in order to design a framework for studying the platformization of news in Europe (WP2, task 2.1) and the tasks that are due for the research of the issue in the 10 countries included in the EUMEPLAT project (WP2, task 2.2). The document will develop in two stages. First describing in detail the tests made for the development of the framework and the choices taken in its design. And, second, describing in detail the envisaged implementation of the framework, in order to respond to the research questions. The first part has to do with design, the second with implementation.
The Role Of Reward Systems On Employee Motivation: The Case Of Office Of House Of People's Representative Of FDRE
Creators: name: Tadesse, Wasihun
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: Reward and motivation are one of the ways to heighten the motivation is through effective reward system. The main aim of this study is to investigate the role of reward systems on employee's motivation in the office of HPR of FDRE. The study employed a descriptive survey and inferred statics. The study targeted 385 employees from which stratified random sampling was utilized to select a sample of 105 respondents drawn from the population. The study employed a questionnaire to collect data from the respondents & interview with directorates. The collected data was analyzed and represented by use of frequency charts, bar graphs, and pie charts to tabulate the information gathered appropriately. Statistical Package for Social Sciences (SPSS) was used to analyze the hypothesis listed in the research question of the data. The study reveals the rewards offered by office of HPR of FDRE in terms of intrinsic, extrinsic, career development and learning opportunities were insufficient and cannot motivate employees. Job content satisfaction is the most important component of intrinsic reward; allowance & flexible wage increment are the components of extrinsic rewards. Within organization promotion as career developments and timely seminars to employees are rewards expected by employees in career development and learning opportunities as a reward from organizations. The result concludes that, with the advancement in intrinsic rewards, extrinsic rewards, the career development and learning opportunities, become the vital factor for the employee motivation. Besides this office of HPR of FDRE should consider for a more structured reward system that considers both organizational goal attainment & employees expectation rewards which in turn prospers high employee's motivations. The study recommended that reward systems guidelines and objectives should be based on realistic and reliable criteria's.
Graphene-based Novel Antibacterial Nanocomposites For Water Disinfection
Creators: name: XIANGKANG ZENG
Publisher: name: Monash University
Year: 2017
Subjects: subject: 90410 Water Treatment Processes
subject: FOS: Chemical engineering
subject: 90499 Chemical Engineering not elsewhere classified
subject: 100708 Nanomaterials
subject: FOS: Nanotechnology
subject: 100701 Environmental Nanotechnology

description: Antimicrobial nanomaterials have attracted increasing research interest as they provide alternative solutions for water disinfection and microbial control. Taking advantages of the unique properties of graphene nanomaterials, the present thesis reported three functionalized graphene-based novel antibacterial nanocomposites i.e. Silver/reduced graphene oxide (rGO) hydrogel, carbon dots/titanium dioxide /rGO nanocomposites, and titanium dioxide /rGO/tungsten trioxide nanocomposites. With tailor-made antibacterial properties and tunable structures, these nanocomposites were applied for fit-for-purpose water disinfection (either gravity–drive filtration or solar photocatalysis), without external energy consumption. We believed our results provided new hints to design and apply graphene-based nanocomposites for energy-efficient water disinfection.
Políticas publicas y su impacto en el desarrollo : un análisis sobre la equidad de genero en el Caribe Colombiano (1990 -1998)
Creators: name: Gutierrez Castillo, Tatiana
name: Romero Herrera, Dilhy
Publisher: name: Universidad De Cartagena
Year: 2000
Subjects: Desarrollo económico

description: Tesis (Economista). -- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 2000.
description: El presente estudio tiene por objeto determinar como el caribe Colombiano, a través de sus políticas publicas, aporta principios, conceptos y herramientas que promuevan el desarrollo social y productivo, equitativo para hombres y mujeres.
Optimal Hölder Continuity and Hitting Probabilities for SPDEs with Rough Fractional Noises
Creators: name: Hong, Jialin
name: Liu, Zhihui
name: Sheng, Derui
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: Primary 60H15, Secondary 60G22

description: We investigate the optimal Hölder continuity and hitting probabilities for systems of stochastic heat equations and stochastic wave equations driven by an additive fractional Brownian sheet with temporal index $1/2$ and spatial index $H\le1/2$. Using stochastic calculus for fractional Brownian motion, we prove that these systems are well-posed and the solutions are Hölder continuous. Furthermore, the optimal Hölder exponents are obtained, which is the first result, as far as we knew, on the optimal Hölder continuity of SHEs and SWEs driven by fractional Brownian sheet that is rough in space. Based on this sharp regularity, we obtain lower and upper bounds of hitting probabilities of the solutions in terms of Bessel--Riesz capacity and Hausdorff measure, respectively.
Jan 29th Friday.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Fabrication and use of Copper Nanowires Conductive Ink for Wearable Electronic-Skin Devices
Creators: name: NAVEEN NOAH JASON
Publisher: name: Monash University
Year: 2017
Subjects: subject: 30107 Sensor Technology (Chemical aspects)
subject: FOS: Chemical sciences
subject: 90499 Chemical Engineering not elsewhere classified
subject: FOS: Chemical engineering
subject: 100707 Nanomanufacturing
subject: FOS: Nanotechnology

description: This work describes the complete process involved in the fabrication of imperceptible and wearable Electronic-Skin devices. Earth abundant copper and graphite is used to make nano-inks, which can be used to literally paint, draw, and spray on conductive coatings on any surface. When applied on flexible and stretchable surfaces, they become responsive to physical deformations, and this can be read in terms of electrical signals. Using this concept, we were able to fabricate heart rate sensors, muscle stretch and hand motion detectors, simply by painting them on skin or fabric. The sensors were made smart and wireless using Bluetooth technology.
Gesellschaft als Labor. Die Erzeugung sozialer Risiken durch experimentelle Forschung
Creators: name: Krohn, Wolfgang
name: Weyer, Johannes
Publisher: name: Technische Universität Dortmund
Year: 1989
Subjects: subject: Risikogesellschaft
subject: Realexperimente
subject: 330

description: In many cases the implementation of new technologies provides 'implicit experiments' with either these technologies or their interaction with their social and economical environment. While one accepted view states that risks implied in the production of knowledge are or should be confined to the laboratory, it is argued that society is being turned into an 'experimental society', in which scientifically observed and controlled knowledge production takes place 'on line'. The risks of theoretical error and experimental failure are shifted toward society and become an irreversible part of its development. Case studies are presented which emphasize different aspects of legal problems, decision dilemmas and conditions of negotiation, with which society is confronted by implicit experimenting.
A birational embedding of an algebraic curve into a projective plane with two Galois points
Creators: name: Fukasawa, Satoru
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H50

description: A criterion for the existence of a birational embedding of an algebraic curve into a projective plane with two Galois points is presented. Several novel examples of plane curves with two inner Galois points as an application are described.
description: 7 pages; Changed the title, Added the reference [10], Made some minor changes
Testing Unification and Dark Matter with Gravitational Waves
Creators: name: Fornal, Bartosz
name: Garcia, Kassandra
name: Pierre, Erika
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose to search for a new type of gravitational wave signature relevant for particle physics models with symmetries broken at vastly different energy scales. The spectrum contains a characteristic double-peak structure consisting of a sharp peak from domain walls and a smooth bump from a first order phase transition in the early Universe. We demonstrate how such a gravitational wave signal arises in a new theory unifying baryon number and color into an SU(4) gauge group broken at the multi-TeV scale, and with lepton number promoted to an SU(2) gauge symmetry broken at the multi-EeV scale. The model contains two types of dark matter particles, explains the observed domination of matter over antimatter in the Universe, and accommodates nonzero neutrino masses. We discuss how future gravitational wave experiments, such as LISA, Big Bang Observer, DECIGO, Einstein Telescope, and Cosmic Explorer, can be utilized to look for this novel signature.
description: 10 pages, 8 figures
Niveles de Mercurio total en atún enlatado distribuido en Cartagena, Bolívar.
Creators: name: Alcalá Orozco, María Clara
name: Morillo García, Yenifer
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Toxicología del Mercurio
Atún enlatado - Análisis

description: Tesis (Químico Farmacéutico) – Universidad de Cartagena. Facultad de Ciencias Farmacéuticas. Programa de Química Farmacéutica, 2016
description: Este proyecto consistió en determinar la concentración de Mercurio presente en muestras de atún enlatado distribuido en almacenes de cadena de la ciudad de Cartagena de Indias, con el fin de estimar el riesgo potencial para la salud de los consumidores que pueden representar elevadas concentraciones de Hg en alimentos.
Jan 30 Sat.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Development of Porous Alginate-NCC Adsorbent for Adsorption of Methylene Blue Dye
Creators: name: KOK BING TAN
Publisher: name: Monash University
Year: 2017
Subjects: subject: 90409 Wastewater Treatment Processes
subject: FOS: Chemical engineering

description: Polysaccharide-based adsorbent is developed as a potential alternative to activated carbon for the removal of methylene blue (MB) dye. In this study, the adsorption performance of three materials, namely microcrystalline cellulose (MCC), nanocrystalline cellulose (NCC) and alginate on MB dye are evaluated. MCC is used unmodified, while NCC developed into self-assembled NCC flakes. Meanwhile, alginate-based hydrogel adsorbent is developed by compositing with NCC and porogen. Among these materials, alginate hydrogel loaded with NCC and porogen showed the best adsorption performance, and is practical to be packed into adsorption column.
The Influence Of Work Environment On Employee Performance: A Case Study On Abay Insurance Share Company
Creators: name: Ibrahim, Iman
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: This research was conducted to assess the influence of work environment on employee performance Abay Insurance Share Company. Employees' performance level depends on the factors of workplace environment which are psychosocial environment, physical environment and work life balance adapted from (Gitahi, Waiganjo and Koima, 2015), (Allen, 2001) and (Babin and Boles,1998). A total of 156 questionnaires were distributed to all Abay Insurance Share Company employee to assess the influence of work environment on AIC employee performance and 149 questionnaires were returned and usable for a comprehensive empirical analysis. Both descriptive and inferential statistics have been used to find mean score and to test hypothesis and to investigate research problem, objectives and questions. From the descriptive result it found that the work extracurricular activity, furniture, noise and supervisory found to be somewhat conducive for the employee others are not conducive or good working environment. From the correlation analysis it was found that all working environment variables correlated with employee performance. From the regression analysis done, it has been found that working environment variables have positive association with employee performance. To determine the relative importance of the work environment variables the regression analysis has also revealed that work life balance variables has been found to be the most important variable in affecting employee performance followed by physical and psychosocial working environment variables. Therefore, AIC should try to make every effort to prioritize the important variable while creating conducive working environment to improve the performance of its employee
Detecting, distinguishing, and spatiotemporally tracking photogenerated charge and heat at the nanoscale
Creators: name: Weaver, Hannah L.
name: Went, Cora M.
name: Wong, Joeson
name: Jasrasaria, Dipti
name: Rabani, Eran
name: Atwater, Harry A.
name: Ginsberg, Naomi S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Since dissipative processes are ubiquitous in semiconductors, characterizing how electronic and thermal energy transduce and transport at the nanoscale is vital for understanding and leveraging their fundamental properties. For example, in low-dimensional transition metal dichalcogenides (TMDCs), excess heat generation upon photoexcitation is difficult to avoid since even with modest injected exciton densities, exciton-exciton annihilation still occurs. Both heat and photoexcited electronic species imprint transient changes in the optical response of a semiconductor, yet the unique signatures of each are difficult to disentangle in typical spectra due to overlapping resonances. In response, we employ stroboscopic optical scattering microscopy (stroboSCAT) to simultaneously map both heat and exciton populations in few-layer \ch{MoS2} on relevant nanometer and picosecond length- and time scales and with 100-mK temperature sensitivity. We discern excitonic contributions to the signal from heat by combining observations close to and far from exciton resonances, characterizing photoinduced dynamics for each. Our approach is general and can be applied to any electronic material, including thermoelectrics, where heat and electronic observables spatially interplay, and lays the groundwork for direct and quantitative discernment of different types of coexisting energy without recourse to complex models or underlying assumptions.
description: 23 pages, 4 figures, SI included as ancilliary file
A phenomenological study on the production of Higgs bosons in the cSMCS model at the LHC
Creators: name: Darvishi, Neda
name: Masouminia, Mohammad Reza
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the present work, we intend to predict the production rates of the Higgs bosons in the simplest extension of the Standard Model (SM) by a neutral complex singlet (cSMCS). This model has an additional source of CP violation and provides strong enough first-order electroweak phase transition to generate the baryon asymmetry of universe (BAU). The scalar spectrum of the cSMCS includes three neutral Higgs particles with the lightest one considered to be the 125 GeV Higgs boson found at LHC. The SM-like Higgs boson comes mostly from the SM-like SU(2) doublet, with a small correction from the singlet. To predict the production rates of the Higgs bosons, we use a conventional effective LO QCD framework and the unintegrated parton distribution functions (UPDF) of Kimber-Martin-Ryskin (KMR). We first compute the SM Higgs production cross-section and compare the results to the existing theoretical calculations from different frameworks as well as the experimental data from the CMS and ATLAS collaborations. It is shown that our framework is capable of producing sound predictions for these high-energy QCD events in the SM. Afterwards we present our predictions for the Higgs boson production in the cSMCS.
description: Fitted by the published version, 1 figure and 2 benchmarks have been omitted, additional comparisons have been added and several misprints have been corrected
title: Migration der Metha-Kurzschaftprothese bei konventionellem vs. minimal-invasivem Zugang: 2-Jahres-Ergebnisse einer Röntgen-Stereometrie-Analyse (RSA)
Creators: name: Budde, Stefan
name: Schwarze, Michael
name: Von Lewinski, Gabriela
name: Hurschler, Christof
name: Seehaus, Frank
name: Windhagen, Henning
name: Flörkemeier, Thilo
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Kurzschaft
subject: Hüft-TEP
subject: RSA
subject: Migration
subject: Operationszugang
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Gruppe der Kurzschaft-Hüftendoprothesen ist in ihrem Design inhomogen, jedoch wurden alle Implantate mit dem Ziel entwickelt, vermehrt Knochensubstanz für den Revisionsfall zu erhalten. Neben einer sparsameren Resektion bei der Primärimplantation wird eine physiologischere,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
La contabilidad como instrumento para identificar, interpretar y evaluar el impacto de la producción empresarial en el medio ambiente
Creators: name: Alaba Atencio, Angela
name: Tajan De Avila, Jorge
Publisher: name: Universidad de Cartagena
Year: 2007
Subjects: Contabilidad - Protección del medio ambientes; Desarrollo sostenible; Medio ambiente; Protección del medio ambiente - Contabilidad

description: Tesis (Contador Público) -- Universidad de Cartagena. Facultad de Ciencias Económicas E Ingeniería. Programa de Contaduría Pública. 2007
description: El presente estudio, tiene por objeto identificar e interpretar el impacto causado al medio ambiente por las actividades de producción empresarial e industrial, para evaluar, a través de métodos, formas, practicas y herramientas del estudio contable, los daños y alteraciones que se generan al entorno natural en la actualidad
Establishment and Intelligent Motion Control of an Overactuated Autonomous Multirotor Helicopter
Creators: name: ROBERT JOHN PORTER
Publisher: name: Monash University
Year: 2017
Subjects: subject: Aerospace Engineering
subject: FOS: Mechanical engineering

description: This thesis describes the establishment of a multirotor helicopter capable of independent attitude and acceleration dynamics states. This includes the development of the multirotor helicopter itself and control systems to enable precise motion control. Experimental validation of the proposed multirotor helicopter and control systems has been undertaken.
"Estudio jurídico de la convención colectiva del terminal de la Costa Atlántica y Bocas de Ceniza"
Creators: name: Pizza Cardona, Jorge Antonio
Publisher: name: Universidad de Cartagena
Year: 1974
Subjects: Negociaciones colectivas de trabajo - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1974
description: Conceptos y procedimientos de los funcionamientos de la aplicación de la convención colectiva en los puertos, es el de ofrecer a los estudiosos de la materia jurídica, un vínculo a sus opiniones, estudios y centros de discusión de los problemas portuarios.
Feb 4 Thursday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Reconstruction, forecasting, and stability of chaotic dynamics from partial data
Creators: name: Özalp, Elise
name: Margazoglou, Georgios
name: Magri, Luca
Publisher: name: arXiv
Year: 2023
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Machine Learning (cs.LG)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The forecasting and computation of the stability of chaotic systems from partial observations are tasks for which traditional equation-based methods may not be suitable. In this computational paper, we propose data-driven methods to (i) infer the dynamics of unobserved (hidden) chaotic variables (full-state reconstruction); (ii) time forecast the evolution of the full state; and (iii) infer the stability properties of the full state. The tasks are performed with long short-term memory (LSTM) networks, which are trained with observations (data) limited to only part of the state: (i) the low-to-high resolution LSTM (LH-LSTM), which takes partial observations as training input, and requires access to the full system state when computing the loss; and (ii) the physics-informed LSTM (PI-LSTM), which is designed to combine partial observations with the integral formulation of the dynamical system's evolution equations. First, we derive the Jacobian of the LSTMs. Second, we analyse a chaotic partial differential equation, the Kuramoto-Sivashinsky (KS), and the Lorenz-96 system. We show that the proposed networks can forecast the hidden variables, both time-accurately and statistically. The Lyapunov exponents and covariant Lyapunov vectors, which characterize the stability of the chaotic attractors, are correctly inferred from partial observations. Third, the PI-LSTM outperforms the LH-LSTM by successfully reconstructing the hidden chaotic dynamics when the input dimension is smaller or similar to the Kaplan-Yorke dimension of the attractor. This work opens new opportunities for reconstructing the full state, inferring hidden variables, and computing the stability of chaotic systems from partial data.
Understanding the relation between Drivers’ Reactions, Delta-v and Injury Severity
Creators: name: HAYDER MOHAMMED HAYDER AL-TAWEEL
Publisher: name: Monash University
Year: 2017
Subjects: subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: Road crashes are a perennial problem; they cause wide-ranging losses to society with significant numbers of people being injured or dying. They also cause substantial economic loss. Even though many countries have tried to reduce the burden of death, injury and other costs, road crashes worldwide are still responsible for the loss of more than 1.2 million lives, with many millions suffering injury and disability. Therefore, it is important to understand better the factors affecting severe and fatal crashes.
Incidencias de la estratificación socioeconómica en la deserción estudiantil del Programa de Contaduría Pública de la Universidad de Cartagena.
Creators: name: Diaz Espriella, Karina
name: Zambrano Baldovino, Carlos José
Publisher: name: Universidad de Cartagena
Year: 2008
Subjects: Deserción estudiantil; Universidad de cartagena - Estratificación socioeconómica; Deserción universitaria

description: Tesis (Contador Público).--Universidad de Cartagena. Facultad de Ciencias Económicas.Programa de Contaduría Pública, 2008
description: El presente estudio tiene por objeto identificar la incidencia del nivel socioeconómico en la deserción estudiantil en el programa de Contaduría Pública de la Universidad de Cartagena de tal manera que se puedan proponer estrategias eficientes que permitan minimizar la tasa de deserción que existe
Feb 1 Monday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Preparation and Characterization of KOH Impregnated Calcined Fishbone Catalyst for Biodiesel Production from Waste Cooking
Creators: name: Kidist, Getachew
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: KOH/Calcined fishbone catalyst was prepared through wet impregnation process by impregnating 5, 10 & 15 wt% of KOH catalyst with calcined fishbone. The catalyst prepared by impregnating 10 wt% of potassium hydroxide in calcined fishbone as a support was found to show the best catalytic activity among the prepared catalysts. The characterization of KOH/Calcined fishbone catalyst, supported catalyst and raw fishbone was conducted by XRD and FTIR analysis. The effects of various reaction variables on the yield of biodiesel were investigated. The highest yield of biodiesel over KOH/Calcined fishbone catalyst was 97.46%. It was obtained at the optimum condition of methanol to oil ratio of 10.56, catalyst dosage of 3.96 wt%, reaction time of 2.7 h and the reaction temperature at 65 C. The physiochemical and fuel properties of biodiesel were studied and it is within the biodiesel standard specification. The produced biodiesel under the optimal reaction condition was characterized by using FTIR and GC-MS analysis. The selected catalyst has been reused successfully for three catalytic cycles.
Intro to RDM for humanities researchers at KU Leuven
Creators: name: Noppe, Nele
name: Callens, Ninotsjka
Publisher: name: Zenodo
Year: 2023
Subjects: research data management, humanities

description: This presentation introduces the why and how of research data management (RDM) specifically for humanities researchers at KU Leuven. It contains relatable examples of RDM practices, tool recommendations for various kinds of humanities data, a deep dive into data publishing, and much more. Different versions of this presentation were used on the following occasions: 21 March 2023: Introduction to RDM for the Faculty of Theologie and Religious Studies 20 March 2023: Introduction to RDM for new PhD students at the Faculty of Arts Are you a KU Leuven researcher who needs to write a DMP? Check out The hands-on guide to research data management for KU Leuven researchers, students, and research support staff in the humanities and social sciences for explanations of DMP questions and sample DMP answers you can reuse. Even more in-depth advice can be found on KU Leuven's RDM portal. Note on reuse: While many parts of the presentation can be used more broadly, some recommendations are only useful in a KU Leuven context. Feel free to adapt the materials as needed. For any questions about RDM or the use of this presentation, contact the KU Leuven RDM helpdesk.
Dynamical Boson Stars
Creators: name: Liebling, Steven L.
name: Palenzuela, Carlos
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The idea of stable, localized bundles of energy has strong appeal as a model for particles. In the 1950s John Wheeler envisioned such bundles as smooth configurations of electromagnetic energy that he called {\em geons}, but none were found. Instead, particle-like solutions were found in the late 1960s with the addition of a scalar field, and these were given the name {\em boson stars}. Since then, boson stars find use in a wide variety of models as sources of dark matter, as black hole mimickers, in simple models of binary systems, and as a tool in finding black holes in higher dimensions with only a single killing vector. We discuss important varieties of boson stars, their dynamic properties, and some of their uses, concentrating on recent efforts.
description: 106 pages, 35 figures, invited review for Living Reviews in Relativity; major revision in 2022. Comments welcome
The Relationship of Job Satisfaction Factors to Employee Turnover Intention in National Insurance Company of Ethiopia (NICE)
Creators: name: Worku, Netsanet
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: This study empirically examines the relationship between job satisfaction and employees turnover intention of NICE insurance. The major purpose of this study is to find out the factors influencing on the high turnover rate of NICE insurance employees. In the current competitive environment it is very essential to have satisfied, competent and committed staff for better chance of meeting the overall objectives of the organization. The study used both primary and secondary source of data. A quantitative research approach of the data collection method has been used in the study. 134 questionnaires were distributed to the respondents and 109 completed and usable questionnaires have been returned. Stratified random sampling technique was used to select the sample size and employees were selected from each stratum with simple random sampling technique. Data was analyzed using descriptive statistics, correlation and regression analysis by using spss. The result of the study point out that there is negative and weak relationships between nature of the job; co-workers relationship; supervisors satisfaction; and company benefit. The study also find out that employee pay have significant relationship with turnover intention. Furthermore other job opportunities also have significant and positive relationship with employee turnover intention. The study also finds out that job satisfaction factors have 20.9% of influence on the rate of turnover of the company. So the management of the company should actively involved on retention of existing employees by making frequent revision of salary scale of the company and enhancing the benefit scheme of the company. In addition to this there should be other studies regarding other job satisfaction variables, which was not included in this research, to identify their influence on turnover intention of the company.
Bilayer two-orbital model of La$_3$Ni$_2$O$_7$ under pressure
Creators: name: Luo, Zhihui
name: Hu, Xunwu
name: Wang, Meng
name: Wú, Wéi
name: Yao, Dao-Xin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The newly discovered Ruddlesden-Popper bilayer La$_3$Ni$_2$O$_7$ reaches an remarkable superconducting transition temperature $T_c$ = 80 K under a pressure of above 14 GPa. Here we propose a minimal bilayer two-orbital model of the high-pressure phase of La$_3$Ni$_2$O$_7$. Our model is constructed with the Ni-3d$_{x^2-y^2}$, 3d$_{3z^2-r^2}$ orbitals by using Wannier downfolding of the density functional theory calculations, which captures the key ingredients of the material, such as band structure and Fermi surface topology. There are two electron pockets $α$, $β$ and one hole pocket $γ$ on the Fermi surface, in which the $α$, $β$ pockets show mixing of two orbitals, while the $γ$ pocket is associated with Ni-d$_{3z^2-r^2}$ orbital. The RPA spin susceptibility reveals a magnetic enhancement associating to the d$_{3z^2-r^2}$ state. A higher energy model with O-p orbitals is also provided for further study.
Jan 31 Sunday.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Android Inter-App Communication Threats and Detection Techniques
Creators: name: Bhandari, Shweta
name: Jaballah, Wafa Ben
name: Jain, Vineeta
name: Laxmi, Vijay
name: Zemmari, Akka
name: Gaur, Manoj Singh
name: Mosbah, Mohamed
name: Conti, Mauro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: With the digital breakthrough, smart phones have become very essential component. Mobile devices are very attractive attack surface for cyber thieves as they hold personal details (accounts, locations, contacts, photos) and have potential capabilities for eavesdropping (with cameras/microphone, wireless connections). Android, being the most popular, is the target of malicious hackers who are trying to use Android app as a tool to break into and control device. Android malware authors use many anti-analysis techniques to hide from analysis tools. Academic researchers and commercial anti-malware companies are putting great effort to detect such malicious apps. They are making use of the combinations of static, dynamic and behavior based analysis techniques. Despite of all the security mechanisms provided by Android, apps can carry out malicious actions through collusion. In collusion malicious functionality is divided across multiple apps. Each participating app accomplish its part and communicate information to another app through Inter Component Communication (ICC). ICC do not require any special permissions. Also, there is no compulsion to inform user about the communication. Each participating app needs to request a minimal set of privileges, which may make it appear benign to current state-of-the-art techniques that analyze one app at a time. There are many surveys on app analysis techniques in Android; however they focus on single-app analysis. This survey augments this through focusing only on collusion among multiple-apps. In this paper, we present Android vulnerabilities that may be exploited for a possible collusion attack. We cover the existing threat analysis, scenarios, and a detailed comparison of tools for intra and inter-app analysis. To the best of our knowledge this is the first survey on app collusion and state-of-the-art detection tools in Android.
description: 83 pages, 4 figures, This is a survey paper
Propuesta de sistematización sobre el proceso metodológico de la primera fase del laboratorio de exigibilidad de derechos e incidencia política del secretariado de pastoral social de la arquidiócesis de Cartagena.
Creators: name: Arteaga Moya, Jael Enith
name: Silgado Hernández, Mirian Eunives
Publisher: name: Universidad de Cartagena
Year: 2012
Subjects: Trabajo social

description: Tesis (Trabajador(a) Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2012
description: La sistematización del proceso metodológico de la primera fase del proyecto “Laboratorios de Exigibilidad de Derechos e Incidencia Política en la Arquidiócesis de Cartagena” el cual, esta direccionado a líderes comunitarios que luego de una formación jurídica y comunicacional, pueden incidir en acciones políticas y publicas que beneficien a sus municipios y corregimientos; gracias al desarrollo de sus capacidades y el fortalecimiento de habilidades comunicacionales, de participación y exigibilidad de sus propios derechos. Es así como la intervención del departamento de trabajo social busca a partir del reconocimiento de las sujetas y los sujetos, potenciar sus capacidades y habilidades, partiendo de estrategias de intervención con enfoque de derechos.
title: Kein Unterschied im klinischen Langzeitergebnis zwischen perkutaner Schraubenosteosynthese und konservativer Therapie bei gering dislozierten Azetabulumfrakturen: Eine Matched pair Analyse von 50 Patienten
Creators: name: Swartman, Benedict
name: Pelzer, Johanna
name: Beisemann, Nils
name: Vetter, Sven
name: Grützner, Paul A.
name: Franke, Jochen
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Azetabulumfraktur
subject: perkutane Schraubenosteosynthese
subject: Harris Hip Score
subject: Merle d'Aubigné Score
subject: SF 12
subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei der Therapie von gering dislozierten Azetabulumfrakturen stehen die konservative Behandlung sowie die minimalinvasive perkutane Schraubenosteosynthese zur Verfügung. Ziel dieser monozentrischen retrospektiven klinischen Nachuntersuchungs-Studie war der Vergleich der klinischen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Feb 2 Tuesday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
An atomistic simulation study to understand the structure and gas transport properties of some flexible MOFs
Creators: name: BENYAMIN MOTEVALLI SOUMEHSARAEI
Publisher: name: Monash University
Year: 2017
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Porous materials have a wide range of applications in many fields such as gas separation, storage, catalysis, water purification, and drug delivery. In particular, separation of mixtures of chemicals plays a dominant role in the chemical and process industries. It is estimated that up to 60% of the capital cost of a refinery is attributable to separation operations. Through theoretical studies, this thesis aids in development of advanced porous materials based on flexible MOFs. These materials can reveal some degrees of intelligence and can efficiently separate gas mixtures. Incorporation of such materials could effectively reduce the cost of separation.
Modulation of the superconducting critical temperature due to quantum confinement at the LaAlO$_3$/SrTiO$_3$ interface
Creators: name: Valentinis, D.
name: Gariglio, S.
name: Fête, A.
name: Triscone, J. -M.
name: Berthod, C.
name: van der Marel, D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superconductivity develops in bulk doped SrTiO$_3$ and at the LaAlO$_3$/SrTiO$_3$ interface with a dome-shaped density dependence of the critical temperature $T_c$, despite different dimensionalities and geometries. We propose that the $T_c$ dome of LaAlO$_3$/SrTiO$_3$ is a shape resonance due to quantum confinement of superconducting bulk SrTiO$_3$. We substantiate this interpretation by comparing the exact solutions of a three-dimensional and quasi-two-dimensional two-band BCS gap equation. This comparison highlights the role of heavy bands for $T_c$ in both geometries. For bulk SrTiO$_3$, we extract the density dependence of the pairing interaction from the fit to experimental data. We apply quantum confinement in a square potential well of finite depth and calculate $T_c$ in the confined configuration. We compare the calculated $T_c$ to transport experiments and provide an explanation as to why the optimal $T_c$'s are so close to each other in two-dimensional interfaces and the three-dimensional bulk material.
description: 6 pages, 5 figures
Experimental and numerical study of the hydrothermal behaviour of geosynthetic lining systems subjected to sustained elevated temperature
Creators: name: MOHAMMAD ASGAR ALI
Publisher: name: Monash University
Year: 2017
Subjects: subject: 90501 Civil Geotechnical Engineering
subject: FOS: Civil engineering

description: Engineered lining system of a waste containment facility restricts migration of contaminated water from the facility and safeguards surrounding groundwater. This research analysed the hydrothermal behaviour of typical engineered liners exposed to sustained elevated temperature. The study has found that double liners with nearly dry leak detection system, installed between the liners, can significantly reduce heat flow through the liner. The outcome of this research suggests that the use of liners can be broadened as thermal barriers and improved lining design methodology can be adopted for efficient thermal management in a waste containment facility.
Edificio "Avenida 92"
Creators: name: Bustamante Alzamora, Gerardo
name: Cogollo Julio, Ofelia
Publisher: name: Universidad de Cartagena
Year: 1982
Subjects: Diseño; construcción - Tablas - Calculos
Plomeria

description: Tesis (Ingeniero Civil). -- Universidad de Cartagena. Facultad de Ciencias Económicas E Ingenierías. Programa de Ingeniería Civil, 1982
description: El presente estudio tiene por objeto el calculo estructural de un edificio.