cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Monochromatic trees in random graphs
Creators: name: Kohayakawa, Yoshiharu
name: Mota, Guilherme Oliveira
name: Schacht, Mathias
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C80 (05D10, 05C55)

description: Bal and DeBiasio [Partitioning random graphs into monochromatic components, Electron. J. Combin. 24 (2017), Paper 1.18] put forward a conjecture concerning the threshold for the following Ramsey-type property for graphs $G$: every $k$-colouring of the edge set of $G$ yields $k$ pairwise vertex disjoint monochromatic trees that partition the whole vertex set of $G$. We determine the threshold for this property for two colours.
description: 23 pages, second version addresses changes arising from the referee reports and we added a section showing that the main result does not extend straightforwardly to more than two colours
Evaluación de la calidad nutricional y funcional de una compuesta a partir de mijo (panicun milliaceum) y zaragoza (phaseolus lunatus)
Creators: name: Marsiglia Fuentes, Ronald
Publisher: name: Universidad de Cartagena
Year: 2011
Subjects: Harina - Evaluacion de la Calidad Nutricional y Funcional
Harinas
Tecnología de alimentos

description: Tesis(Ingeniero de Alimentos).-Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería de Alimentos,2011
description: El presente estudio tuvo cinco objetivos: 1) Caracterizar las propiedades fisicoquímicas del mijo y zaragoza, 2) Desarrollar una harina compuesta por harina de mijo HPM (Panicun milliaceum) y harina de zaragoza HPL (Phaseolus Lunatus), 3) Determinar las propiedades fisicoquímicas de la harina compuesta, 4) Evaluar la digestibilidad “in vitro” de la harina compuesta, 5) Evaluar las propiedades funcionales de la harina compuesta. Se aplicó la metodología de superficie de respuesta cualitativa para determinar la combinación de HPL/HPM. La mejor combinación de HPL/HPM fue 75%:25% respectivamente; esta mezcla tuvo contenidos (en base húmeda) de 20,62% de proteína, 2,89% de lípidos y 60,16% de carbohidratos, tuvo un pH de 6.6 y una acidez de 0.0324%. La harina compuesta tuvo 87,97% de digestibilidad de la proteína in vitro y se evaluaron las propiedades funcionales de sus proteínas como son: Capacidad de hinchamiento en un 118.33% a 27ºC, capacidad de retención de agua de 10ml/g, índice de absorción de lípidos de 4ml/g; una capacidad de expansión de espuma de 35,64%. La capacidad de gelificación mínima fue del 14% con presencia inestable de gel al 12%, una densidad aparente de 0,28g/ml La evaluación sensorial con respecto al color resulto en una calificación de: ni claro ni oscuro; de olor agradable y textura poco gruesa. Los resultados indicaron que la harina compuesta por mijo y frijol puede recomendarse en la elaboración de productos que requieran propiedades como las estudiadas y también como ingrediente en el desarrollo de nuevos productos.
Comparison of time profiles for the magnetic transport of cold atoms
Creators: name: Badr, Thomas
name: Ali, Dany Ben
name: Seaward, Joseph
name: Guo, Yangliang
name: Wiotte, Fabrice
name: Dubessy, Romain
name: Perrin, Hélène
name: Perrin, Aurélien
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We have compared different time profiles for the trajectory of the centre of a quadrupole magnetic trap designed for the transport of cold sodium atoms. Our experimental observations show that a smooth profile characterized by an analytical expression involving the error function minimizes the transport duration while limiting atom losses and heating of the trapped gas. Using numerical calculations of single atom classical trajectories within the trap, we show that this observation can be qualitatively interpreted as a trade-off between two types of losses: finite depth of the confinement and Majorana spin flips.
title: Septische Kardiomyopathie: Bedeutung extrazellulärer Histone
Creators: name: Kalbitz, Miriam
name: Huber-Lang, Markus
name: Denk, Stephanie
name: Gebhard, Florian
name: Ward, Peter
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Sepsis
subject: DAMPs
subject: Kardiomyopathie
subject: Histone
subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei Patienten mit schwerer Sepsis kommt es oft zu einer kardialen Dekompensation, welche mit hohen Mortalitätsraten assoziiert ist. Die pathophysiologischen Mechanismen der septischen Kardiomyopathie sind jedoch unzureichend geklärt. Eine erhöhte Konzentration von Sauerstoffradikalen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Quasidisks and twisting of the Riemann map
Creators: name: Prause, István
Publisher: name: arXiv
Year: 2016
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: Consider a conformal map from the unit disk onto a quasidisk. We determine a range of critical complex powers with respect to which the derivative is integrable. The results fit into the picture predicted by a circular analogue of Brennan's conjecture.
description: 18 pages, 1 figure
title: Single-molecule imaging of hyaluronan in human fluid with and without osteoarthritis
Creators: name: Kohlhof, Hendrik
name: Randau, Thomas
name: Wimmer, Matthias D.
name: Gravius, Sascha
name: Kohl, Sandro
name: Ahmad, Sufian Samy
name: Kaminski, Tim
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Osteoarthritis
subject: Synovial fluid
subject: Hyaluronan
subject: 610 Medical sciences; Medicine

description: Objectives: Based on several studies a reduction of SF viscosity has been associated with synovial joint pathologies. A major cause of pathological joint degeneration is Osteoarthritis. A change in synovial hyaluronan MW and concentration, could be linked to a higher risk of OA progression. While the[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
IASB - ¿Enemigo o aliado, una rival más en el mercado o una oportunidad más que se abre?
Creators: name: Rodríguez Caro, Huber
Publisher: name: Universidad de Cartagena
Year: 2010
Subjects: Contabilidad - Normas internacionales; IASB - Normas técnicas; Normas internacionales de contabilidad

description: Tesis (Contador Público).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Contaduría Pública, 2010
description: El presente estudio tiene por objeto tiene la intención de mostrar al lector una perspectiva respecto a un tema que he descubierto en el mercado laboral crea escepticismo incluso, llega asustar a contadores que se dicen a si mismos no estar preparados para la llegada a los mercados y profesionales internacionales en nuestro país. En resumen, le temen a las Normas Internacionales de Contabilidad, pero desde mi perspectiva, estas se convierten es en un reto y campo para explotar, la llegada de estas al mercado es inevitable y la mejor opción para el profesional de hoy es estar preparado y consciente de las posibilidades que podemos conseguir con el estudio e interpretación de las mismas y sobre todo comprender la aplicación que le podemos dar en nuestras empresas
Logarithmic NLS equation on star graphs: existence and stability of standing waves
Creators: name: Ardila, Alex H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we consider the logarithmic Schrödinger equation on a star graph. By using a compactness method, we construct a unique global solution of the associated Cauchy problem in a suitable functional framework. Then we show the existence of several families of standing waves. We also prove the existence of ground states as minimizers of the action on the Nehari manifold. Finally, we show that the ground states are orbitally stable via a variational approach.
description: 22 pages. arXiv admin note: text overlap with arXiv:1608.06929
Giovanni Quessep, por los subsuelos míticos del alma
Creators: name: Pacheco Díaz, Rosmery Helena
Publisher: name: Universidad de Cartagena
Year: 2009
Subjects: Quessep, Giovanni - Crítica e interpretación
Poesía colombiana
Colombia - Biografías
Literatura española - Historia y crítica

description: Tesis (Profesional en Lingüística y Literatura) – Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Lingüística y Literatura, 2009
description: Nos proponemos en el presente trabajo, identificar los ejes principales del universo imaginario en la poesía mítica de Giovanni Quessep, cómo lograr el poeta organizar las estructuras imaginarias para recrear el drama del hombre ante el inaplazable momento de la muerte, el paso devorador del tiempo y cómo a través de la realidad simbólica el poeta ilustra el encuentro del hombre con su realidad interior
title: Funktionelle Ergebnisse nach sekundärer Rekonstruktion des Ellenbogengelenks nach fehlgeschlagener Primärosteosynthese nach Ellenbogenfraktur (C3-Verletzung)
Creators: name: Gothner, Martin
name: Dudda, Marcel
name: Ramczykowski, Tim
name: Kruppa, Christiane
name: Seybold, Dominik
name: Schildhauer, Thomas A.
name: Königshausen, Matthias
name: Kaminski, Andrzej
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Fraktur distaler Humerus
subject: Fehlstellung
subject: Revision
subject: 610 Medical sciences; Medicine

description: Fragestellung: Kombinationsverletzungen des Ellenbogengelenkes sind häufig mit einer schlechten Prognose vergesellschaftet, da deren Komplexität die Behandlung zu einer Herausforderung werden lässt. Die Verletzungen stellen ca. 10% aller Frakturen der oberen Extremität dar. [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Saturation Effects and the Concurrency Hypothesis: Insights from an Analytic Model
Creators: name: Miller, Joel C.
name: Slim, Anja C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Biological Physics (physics.bio-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Sexual partnerships that overlap in time (concurrent relationships) may play a significant role in the HIV epidemic, but the precise effect is unclear. We derive edge-based compartmental models of disease spread in idealized dynamic populations with and without concurrency to allow for an investigation of its effects. Our models assume that partnerships change in time and individuals enter and leave the at-risk population. Infected individuals transmit at a constant per-partnership rate to their susceptible partners. In our idealized populations we find regions of parameter space where the existence of concurrent partnerships leads to substantially faster growth and higher equilibrium levels, but also regions in which the existence of concurrent partnerships has very little impact on the growth or the equilibrium. Additionally we find mixed regimes in which concurrency significantly increases the early growth, but has little effect on the ultimate equilibrium level. Guided by model predictions, we discuss general conditions under which concurrent relationships would be expected to have large or small effects in real-world settings. Our observation that the impact of concurrency saturates suggests that concurrency-reducing interventions may be most effective in populations with low to moderate concurrency.
Remanence Increase in SrFe$_{12}$O$_{19}$/Fe Exchange-Decoupled Hard-Soft Composite Magnets Owing to Dipolar Interactions
Creators: name: Guzmán-Mínguez, Jesús Carlos
name: Granados-Miralles, Cecilia
name: Kuntschke, Patrick
name: Fernández, César de Julián
name: Erokhin, Sergey
name: Berkov, Dmitry
name: Schliesch, Thomas
name: Fernández, Jose Francisco
name: Quesada, Adrián
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In the search for improved permanent magnets, fueled by the geostrategic and environmental issues associated with rare-earth-based magnets, magnetically hard (high anisotropy)-soft (high magnetization) composite magnets hold promise as alternative magnets that could replace modern permanent magnets, such as rare-earth-based and ceramic magnets, in certain applications. However, so far, the magnetic properties reported for hard-soft composites have been underwhelming. Here, an attempt to further understand the correlation between magnetic and microstructural properties in strontium ferrite-based composites, hard SrFe$_{12}$O$_{19}$ (SFO) ceramics with different contents of Fe particles as soft phase, both in powder and in dense injection molded magnets, is presented. In addition, the influence of soft phase particle dimension, in the nano- and micron-sized regimes, on these properties is studied. While Fe and SFO are not exchange-coupled in our magnets, a remanence that is higher than expected is measured. In fact, in composite injection molded anisotropic (magnetically oriented) magnets, remanence is improved by 2.4% with respect to a pure ferrite identical magnet. The analysis of the experimental results in combination with micromagnetic simulations allows us to establish that the type of interaction between hard and soft phases is of a dipolar nature, and is responsible for the alignment of a fraction of the soft spins with the magnetization of the hard. The mechanism unraveled in this work has implications for the development of novel hard-soft permanent magnets.
Assessment of driving factors, transition intention and constraints of urban informal economy: the case of street vendors in Addis Ababa city administration
Creators: name: Edmealem, Esubalew
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: The informal economy plays an important, yet often overlooked, role in economy throughout the world. Informal activities can provide a much needed source of income for a great number of people. At the same time, informality motivated by regulatory distortions, tax evasion, or in the pursuit of illegal activities can be a development trap that deprives governments of needed funds and leaves participants without legal protection. The main aim of this study has been to assess the driving factors, transition intention and constraints of urban informal economy, the case of street vendors in Addis Ababa city administration. The informal economy is an important part of economic, social and political life in most developing, as well as some developed economies. To understand the contribution of informal economy to employment opportunity and GDP, several scholars have conducted researches on informal economy focusing on the causes and constraints at international and national level. This study used a qualitative research method. Questionnaire and in-depth interview were used to gather pertinent data for the study. The collected questionnaire survey data were analyzed using SPSS version 22 software. The researcher has taken 198 street vendors purposively for survey questionnaire and the sample size calculated using sample size determination formula for unknown population size. In-depth interview was also conducted with selected street vendors. Descriptive statistics such as percentages, frequencies and tables are used to analyze and present the data. The study found that the main factors determining the reason in the informal sector are unable to fulfil criteria of formal sector and lack of capital to start formal business. Street vendors also have transition intension to formal sectors. The study reveals that informal sectors are source of income for the poor or means of employment and also it is a base for formal sector. This study shows that the majority of the street vendor's constraint was shortage of capital and low price for products. As recommendation, the government should give much emphasis on rural job opportunity for youth to reduce rural to urban migration and informal sectors. In addition, provide financing opportunity to those who do not have capital to start formal business.
Análisis y evaluación de la organización en la actividad piscicola y su impacto socieconómico en las poblaciones de Recreo y Leticia
Creators: name: Nieves Franco, Adalberto
name: Mena Marquez, Indira
Publisher: name: Universidad de Cartagena
Year: 2000
Subjects: Piscicultura
Pesca - Industria y comercio

description: Tesis (Administrador de Empresas) .-- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 2000
description: El presente estudio tiene por objeto analizar y evaluar el desarrollo de la actividad piscícola en los aspectos administrativos, en las comunidades del Recreo y Leticia y determinar cuál ha sido su impacto sobre el nivel de vida de sus habitantes.
New Bell inequalities for three-qubit pure states
Creators: name: Das, Arpan
name: Datta, Chandan
name: Agrawal, Pankaj
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a set of Bell inequalities for a three-qubit system. Each inequality within this set is violated by all generalized GHZ states. More entangled a generalized GHZ state is, more will be the violation. This establishes a relation between nonlocality and entanglement for this class of states. Certain inequalities within this set are violated by pure biseparable states. We also provide numerical evidence that at least one of these Bell inequalities is violated by a pure genuinely entangled state. These Bell inequalities can distinguish between separable, biseparable and genuinely entangled pure three-qubit states. We also generalize this set to n-qubit systems and may be suitable to characterize the entanglement of n-qubit pure states.
description: 8 pages, 7 figures, published version
title: Initial stability of a new dual mobility cup model: a prospective study compared with European register findings
Creators: name: Ferreira, Andre
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: dual mobility
subject: THA dislocation
subject: cup
subject: registeries
subject: 610 Medical sciences; Medicine

description: Objectives: Dislocation continues to be a major complication of THA, as evidenced by European register findings. In British National Register 2012, risk of revision for instability for uncemented THA is 1.37% during first year, independently of closed reductions. In 2010 Swedish register, 35%[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Assessment of illegal drilling by combination of drought indices and NDVI: case of the Nadhour-Saouaf aquifer (Northeast Tunisia)
Creators: name: Gargouri-Ellouze, Emna Fatma
name: Slama, Fairouz
name: SAIDI, WAFA
name: KRIAA, SAMIHA
name: Chakroun, Hedia
name: chehata, nesrine
Publisher: name: Zenodo
Year: 2021
Subjects: Illegal drilling; SPEI; SGI; NDVI, Groundwater drought

description: In Tunisia, the phenomenon of illicit drilling has existed since the 1980s in both southern and central Tunisia. However, since 2011, with the weakening of the administration, several farmers and landowners have been drilling in a frantic manner in the various aquifers throughout the country. According to DGRE , aquifers are in advanced overexploitation, more accentuated in case of drought. It would therefore be relevant to monitor, detect and forecast this phenomenon by combining drought (SPEI  and SGI ) and remote sensing (NDVI ) indices. The objective of this work is the monitoring, detection and prediction of illicit drilling by the cross-checking and exploitation of hydroclimatic and vegetation indices, derived from remote sensing for Nadhour-Saouaf aquifer. SPEI makes it possible to take into account precipitation and evapotranspiration on different time scales which facilitates the analysis of drought impact on water resource demands. The same is true for SGI, which makes it possible to analyze the water table level. As for NDVI calculated on time series, it allows monitoring the state of crops and their development over time. These different indices have been used in different contexts to detect anomalies that would be interpreted as illicit drilling, since the detection of significant plant cover in drought conditions could indicate the existence of such drilling. We first computed SPEI and SGI from time series of rainfall (series of more than 30 years derived from DGRE Zaghouan database), temperatures and piezometric levels. The prior analysis of the data allowed (1) describe and illustrating, condensing, summarizing, and evaluating the data and (2) Fill gaps where they existed. Then we extracted NDVI time series derived from LANDSAT data. Finally the multidimensional exploratory analysis of the three indices combined (SPEI, SGI, NDVI) revealed relationships between them. A robust indicator is currently being constructed to detect the probable existence of illicit drilling. The variation of this indicator will make it possible to detect the over-exploitation of aquifers caused by these drillings, based on DGRE data. This analysis, moreover, took into account the social typology of farmers in the study area and was supported by interviews with farmers. This index makes it possible to analyse the socio-spatial and temporal evolution of the study area.
샌즈카지노 【dongahtv.com/sands/ 】US-amerikanischer Hersteller
Creators: name: 샌즈카지노
Publisher: name: Zenodo
Year: 2023

description: 샌즈카지노 【dongahtv.com/sands/】US-amerikanischer Hersteller und Anbieter von elektronischen Spielprodukten PlayDie AGS Inc. hat Robert Ziems (Bild) mit sofortiger Wirkung zum Chief Law Officer des Unternehmens ernannt. Herr Ziems war bis vor kurzem Präsident von Casino Slot Machine und elektronischer Tischspiellieferant Aruze Gaming America Inc. In einer Pressemitteilung am Mittwoch sagte AGS, dass Herr Ziems "샌즈카지노 die Rechts- und Compliance-Affäre des Unternehmens leiten und die Lateinamerika und die interaktive Geschäftsstrategie überwachen wird". Herr Ziems hat mehr als "24 Jahre Spiel- und Rechtserfahrung". Nach der 샌즈카지노 Ankündigung war er für die meisten seiner Karriere als "In-House Advisor" für Glücksspielkonzerne tätig, darunter 12 Jahre bei Aruze.
Diseño de un modelo de gestiòn y control de inventarios para la empresa Carb Inverisones S.A.S
Creators: name: Figueroa Bermudez, Laura Vanessa
name: Herrera Pérez, Jhonatan Enrique
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Control de inventarios
Modelo de gestión
Inventario - control

description: Tesis (Administrador Industrial).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración Industrial, 2017
description: El presente trabajo tiene como objetivo, identificar las problemáticas que se estánpresentando en la empresa Carb inversiones y de esta manera proponer un modelo que se adecuara a las necesidades analizadas.
Minimax Signal Detection Under Weak Noise Assumptions
Creators: name: Marteau, Clement
name: Sapatinas, Theofanis
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We consider minimax signal detection in the sequence model. Working with certain ellipsoids in the space of square-summable sequences of real numbers, with a ball of positive radius removed, we obtain upper and lower bounds for the minimax separation radius in the non-asymptotic framework, i.e., for a fixed value of the involved noise level. We use very weak assumptions on the noise (i.e., fourth moments are assumed to be uniformly bounded). In particular, we do not use any kind of Gaussianity or independence assumption on the noise. It is shown that the established minimax separation rates are not faster than the ones obtained in the classical sequence model (i.e., independent standard Gaussian noise) but, surprisingly, are of the same order as the minimax estimation rates in the classical setting. Under an additional condition on the noise, the classical minimax separation rates are also retrieved in benchmark well-posed and ill-posed inverse problems.
description: 20 pages, 1 Table (Final Version - To appear in: Mathematical Methods of Statistics)
Poster: Accountable Processing of Reported Street Problems
Creators: name: Matzutt, Roman
name: Pennekamp, Jan
name: Wehrle, Klaus
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Municipalities increasingly depend on citizens to file digital reports about issues such as potholes or illegal trash dumps to improve their response time. However, the responsible authorities may be incentivized to ignore certain reports, e.g., when addressing them inflicts high costs. In this work, we explore the applicability of blockchain technology to hold authorities accountable regarding filed reports. Our initial assessment indicates that our approach can be extended to benefit citizens and authorities in the future.
description: Accepted as a poster abstract to CCS'23
title: Comparison of outcomes using anatomic and reverse total shoulder arthroplasty
Creators: name: Marczuk, Yann
name: Flurin, Pierre-Henri
name: Wright, Thomas
name: Zuckerman, Joseph
name: Roche, Christopher
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Shoulder Arthroplasty
subject: 610 Medical sciences; Medicine

description: Objectives: The purpose of this large scale database analysis is to quantify the clinical outcomes with a minimum follow-up of 2 years using 5 different metrics and compare results achieved for each indication using one platform TSA system which utilizes the same humeral component and instrumentation[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Application of fixed neighbourhood method for meshfree based plant cell models to reduce computational cost
Creators: name: K.G.P. Hansani
name: H.C.P. Karunasena
name: B. Sumith
Publisher: name: figshare
Year: 2020
Subjects: subject: 80110 Simulation and Modelling
subject: FOS: Computer and information sciences

description: Meshfree methods are widely used in many applications today. Requiring no mesh, these techniques are capable of applying in deformation, penetration, fraction and explosions. Smooth Particle Hydrodynamics (SPH) is a commonly used such meshfree technique to model fluid flows. However, grid-based methods and meshfree methods have its own benefits as well as some drawbacks. Simply moving through the main concepts of these two methods, this study is influenced by both of the methods. This study presents an implementation to speed up Nearest Neighbour Particle Searching (NNPS) process. This methodology is applicable for fluids with low Reynolds number, where particles locate in enclosed boundaries of 3h where h is the smoothing length. This method treats heavily time consuming process of SPH without compromising the accuracy of the model outcomes. Simulations are done using High Performance Computing (HPC). Results obtained in this paper highlights that about 36% of time is saved in the state of the art meshfree based stagnant fluid models. Good agreement of results obtained qualitatively and quantitatively by comparing new methodology with the original work. Approach described here, has a higher potential of applicability on any meshfree based large simulation to obtain efficient outcomes under assumed conditions.
title: Nutzen und Risiken von Hartpaarungen in der Hüft-Endoprothetik – Eine retrospektive Auswertung von 2700 implantierten Keramik-Keramik Gleitpaarungen eines orthopädischen Zentrums zwischen 2003 und 2014
Creators: name: Sununu, Tarek
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Gleitpaarung
subject: Keramik
subject: Tribologie
subject: Hüft-Endoprothetik
subject: 610 Medical sciences; Medicine

description: Fragestellung: Schon in den 70-er Jahren wurden Keramik-Keramik Paarung in der Hüft-Endoprothetik verwendet, allerdings mit dem gescheiterten Konzept monolithischer Pfannenkonstruktionen aus Keramik. Fehlende Osteointegration führte zu häufigen Revisionen, auffällig war aber der[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Advances in mechanical ventilation and pulmonary research for the enhancement of preterm and premature infant respiratory assistance
Creators: name: Silverii, Adam Phillip
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: Chronic lung disease in premature and preterm infancy occurs due to the physiology of the underdeveloped pulmonary system. Therefore it is generally accepted that preterm and premature infants need significant respiratory support and a lung-protective strategy, starting from the delivery room where an inadequate respiratory approach may result in a poor outcome. However, there has been evidence to show that mechanical ventilation may aggravate or even cause lung disease if it is not expertly applied. Pulmonary research is continually unearthing new methodologies and concepts in regard to how mechanical ventilation can be optimally provided for infants that require mechanical ventilation after birth. Our understanding of lung physiology under normal and pathological conditions is constructed from classic studies in dogs and sheep, as well as many that use rabbits and mice as the subject for their research. The reasons for the use of animal subjects are numerous and advantageous for lung research, primarily that the pace of human studies is slow, the majority of human tissues are not routinely accessible for research purposes and there is a very limited opportunity for clinical trials. By contrast, animals (especially rodents) can be bred and studied in shorter time periods and clinical trials for these animals are relatively straightforward. The work in this Masters thesis has developed advances in mechanical ventilation and pulmonary research for the enhancement of preterm and premature human infant respiratory assistance. This was undertaken through the completion of multiple, interrelated areas within this field of research. Principally, the design of an original flow resistance system that increases the level of functionality in current ventilators was completed. This device has provided new data regarding both the impact of mechanical ventilation on the newborn lung and the potential of mechanical ventilation to improve the capabilities of preterm infant respiratory assistance. Preliminary phase contrast X-ray lung imaging captured new information regarding lung mechanics. This information may redefine our understanding of human lung physiology. In addition, a flow sensor for pulmonary research has been designed, developed and implemented and a carbon dioxide sensor has been modified for pulmonary research and implemented into this system. These devices enrich the scope for data collection and broaden the capabilities of pulmonary research. Finally, mechanical ventilation software has been redesigned to improve the proficiency and efficiency of mechanical ventilation. Thus, this research makes a significant contribution to allow efficient and effective mechanical premature and preterm infant ventilation support.
Prospectiva de las microempresas del subsector lácteo en el Municipio Arjona - Bolívar, y su potencialidad de asociación
Creators: name: Pereira Camacho, Harold Hernando
name: Vásquez Esalas, Irene Del Carmen
Publisher: name: Universidad de Cartagena
Year: 2008
Subjects: Leche - Industria y comercio
Producción de lácteos
Microempresas - Proyección - Bolívar

description: Tesis (Administrador Industrial).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración Industrial, 2008
description: La industria láctea en Colombia está constituida por una serie de subsectores, resultados de los diferentes procesos a la que es sometida la leche en la consecución de una gran gama de derivados agroindustriales. Estos últimos pueden agruparse en las fabricaciones de leche pasteurizada, cremas y mantequillas, queso, leche en polvo, leches ácidas y leche azucarada, entre otros; su destino bien puede orientarse al consumo final o constituirse en insumos para la elaboración de otros bienes finales, especialmente dentro de la misma industria.
True randomness from an incoherent source
Creators: name: Qi, Bing
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum random number generators (QRNGs) harness the intrinsic randomness in measurement processes: the measurement outputs are truly random given the input state is a superposition of the eigenstates of the measurement operators. In the case of \emph{trusted} devices, true randomness could be generated from a mixed state $ρ$ so long as the system entangled with $ρ$ is well protected. We propose a random number generation scheme based on measuring the quadrature fluctuations of a single mode thermal state using an optical homodyne detector. By mixing the output of a broadband amplified spontaneous emission (ASE) source with a single mode local oscillator (LO) at a beam splitter and performing differential photo-detection, we can selectively detect the quadrature fluctuation of a single mode output of the ASE source, thanks to the filtering function of the LO. Experimentally, a quadrature variance about three orders of magnitude larger than the vacuum noise has been observed, suggesting this scheme can tolerate much higher detector noise in comparison with QRNGs based on measuring the vacuum noise. The high quality of this entropy source is evidenced by the small correlation coefficients of the acquired data. A Toeplitz hashing extractor is applied to generate unbiased random bits from the Gaussian distributed raw data, achieving an efficiency of 5.12 bits per sample. The output of the Toeplitz extractor successfully passes all the NIST statistical tests for random numbers.
description: 7 pages, 4 figures. Comments are welcome
The effect of reward on employees motivation: the case of Commercial Bank of Ethiopia Addis Ababa area
Creators: name: Addisu, Temesgen
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: Dynamic and conducive organizational climate is mandatory for the contemporary organizations to have motivated and productive employees under the intense of global competition. realizing this, the main aim of this research is to identify the effect of reward on employees motivation in the case of commercial bank of Ethiopia Addis Ababa area with the reward dimensions of payment, benefit, promotion working condition, recognition, employees autonomy and career development opportunities. The study was done based on primary and secondary data sources. A self-administered questionnaire was designed to collect relevant information from the selected 291 respondents. Among this 247 questionnaires are returned and analyzed. The collected data was analyzed by SPSS version 21 using descriptive statics and multiple regressions. Descriptive research design was followed to describe what it is or what the situation looks like and correlation analysis also used in this study to show the relation between dependent and independent variables. Based on this all reward variables have positive relationship or correlation with employee's motivation. Based on the result of multiple linear regression variables like payment, benefit, recognition and employees autonomy have positive and significance effect on employee's motivation but promotion, working condition and career development opportunity have no significance impact on employee's motivation. Since the relation between rewards and motivation exist the management of commercial bank of Ethiopia should clearly state well-articulated reward policy by involving some employees in the process of developing it in order to increase the employee's motivation and to achieve its own goal.
Symbolic inductive bias for visually grounded learning of spoken language
Creators: name: Chrupała, Grzegorz
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: A widespread approach to processing spoken language is to first automatically transcribe it into text. An alternative is to use an end-to-end approach: recent works have proposed to learn semantic embeddings of spoken language from images with spoken captions, without an intermediate transcription step. We propose to use multitask learning to exploit existing transcribed speech within the end-to-end setting. We describe a three-task architecture which combines the objectives of matching spoken captions with corresponding images, speech with text, and text with images. We show that the addition of the speech/text task leads to substantial performance improvements on image retrieval when compared to training the speech/image task in isolation. We conjecture that this is due to a strong inductive bias transcribed speech provides to the model, and offer supporting evidence for this.
description: ACL 2019
Unveiling patterns in data: harnessing computational topology in machine learning
Creators: name: Mukherjee, Soham
Publisher: name: Purdue University Graduate School
Year: 2024
Subjects: classificationCode: 460299
subject: Artificial intelligence not elsewhere classified
classificationCode: 461104
subject: Neural networks

description: Topological Data Analysis (TDA) with its roots embedded in the field of algebraic topology has successfully found its applications in computational biology, drug discovery, machine learning and in many diverse areas of science. One of its cornerstones, persistent homology, captures topological features latent in the data. Recent progress in TDA allows us to integrate these finer topological features into traditional machine learning and deep learning pipelines. However, the utilization of topological methods within a conventional deep learning framework remains relatively uncharted. This thesis presents four scenarios where computational topology tools are employed to advance machine learning.The first one involves integrating persistent homology to explore high-dimensional cytometry data. The second one incorporates Extended persistence in a supervised graph classification framework and demonstrates leveraging TDA in cases where data naturally aligns with higher-order elements by extending graph neural networks to higher-order networks, applied specifically in non-manifold mesh classification. The third and fourth scenarios delve into enhancing graph neural networks through multiparameter persistence.
title: Inwieweit sind atrophe Pseudarthrosen mit einer lowgrade-Infektion assoziiert?
Creators: name: Dapunt, Ulrike
name: Spranger, Ole
name: Burckhardt, Irene
name: Zimmermann, Stefan
name: Gantz, Simone
name: Korff, Sebastian
name: Schmidmaier, Gerhard
name: Moghaddam, Arash
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Infektpseudarthrose
subject: Sonifikation
subject: 610 Medical sciences; Medicine

description: Fragestellung: Pseudarthrosen und insbesondere atrophe Pseudarthrosen stellen weiterhin eine Herausforderung für die Diagnostik und die Therapie in der Unfallchirurgie dar. Es stellt sich die Frage, inwieweit lowgrade-Infekte eine Rolle spielen. Diese Fragestellung wurde im Rahmen einer prospektiven[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
March 25 Maundy Thursday
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.
Estudio del desempeño de los profesionales del Programa de Administración Industrial de la Universidad de Cartagena graduados en el periodo 2001-2004
Creators: name: Arrieta Vides, María José
name: Barrios Gutiérrez, Milena Esther
Publisher: name: Universidad de Cartagena
Year: 2006
Subjects: Análisis ocupacional
Talento humano
Educación del trabajo

description: Tesis (Administrador Industrial) -- Universidad de Cartagena. Facultad de Ciencias Económicas e Ingeniería. Programa de Administración Industrial. 2006
description: Anualmente de la Universidad de Cartagena, egresan profesionales que después de un largo camino académico, van en su mayoría en busca de un empleo u otros a crear su propio negocio ò rumbos que a veces se desconocen por falta de un estudio. Por ello a través del “ESTUDIO DEL DESEMPEÑO DE LOS PROFESIONAES DEL PROGRAMA DE ADMINISTRACIÒN INDUSTRIAL DE LA UNIVERSIDAD DE CARTAGENA GRADUADOS EN EL PERIODO 2001 – 2004”, se trata de analizar y tener en cuenta los comentarios y sugerencias de los egresados y empleadores de egresados. Haciendo un resumen del análisis generado por el estudio, se considera que los egresados del programa de ADMINISTRACIÓN INDUSTRIAL consideran que la formación recibida fue bastante buena y que era lo que esperaban según sus expectativas, sin embargo manifiestan la necesidad de mejorar en ciertos aspectos. El perfil ocupacional que tiene el administrador industrial egresado, a pesar de tener muy poco tiempo desarrollando sus funciones en el campo profesional, corresponde en cierta medida con el propuesto por el programa, se observa la ocupación de cargos de mucha importancia como por ejemplo las Direcciones Administrativas, Ejecutivas, de calidad y comercial, se distingue a demás la tendencia hacia cargos de planeación, coordinación y análisis; con un poco mas de tiempo y experiencia se podrán observar resultados interesantes en cuanto a los cargos que desempeñen los egresados.El perfil profesional de los egresados de acuerdo al perfil ocupacional se desenvuelve en las áreas administrativas, financieras, de producción, planeación y control interno; laboran más en su mayoría en el sector privado y en el sector público en menor proporción. El 17% (27) de los egresados se encuentra actualmente desempleados; estos consideran que se debe en gran parte por el desconocimiento de la carrera en el sector empresarial y a la situación general del país, que influye para que se presenten altos niveles de desempleo, afectando directamente a los profesionales recién graduados, los cuales salen de las universidades a búsqueda de empleos y las posibilidades son pocas.
Dye-sensitized solar cells constructed with mesoporous TiO2 beads
Creators: name: Chen, Yang
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: Working electrodes or photoanodes of dye-sensitized solar cells (DSCs) play a vital role in dye loading, light harvesting, electron transport and thus the overall photovoltaic performance. With high surface area, superior light scattering and controllable pore sizes and diameters, mesoporous TiO2 beads have shown promising applications in DSCs and were employed as the major material for the studies in this thesis. Due to the unique hierarchical structure of TiO2 beads, a 'building block' concept has been developed by Cheng's group. These 'building blocks' could be pretreated and thus enhance light harvesting and electron transport properties. In the first part of this work, TiO2 beads were subject to a pre-sintering process to enhance inter-particle contacts within each bead and photoanodes constructed with the beads were compressed in a cold isostatic press (CIP) to enhance the contacts between beads in the films. Detailed studies were carried out to investigate the effect of presintering temperature and CIP pressure on properties such as bead morphology, diffuse reflectance, electron transport, and thus the photovoltaic performance of flexible DSCs. The 100 MPa pressed film made of 650°C pre-sintered beads was found to achieve the highest conversion efficiency (6.7 %), attributing to strong interparticle and inter-bead connections. Secondly, a novel pre-sensitizing technique was designed to prepare both bilayered and mix type photoanodes on flexible substrates using TiO2 beads. The pre-sensitizing technique was first time developed to prepare multilayered photoanodes for flexible DSCs in order to enhance the light harvesting and thus the photovoltaic performance. An overall energy conversion efficiency of 6.1 % was achieved with multilayered photoanodes consisting of a N719 sensitized bottom layer and a N749 pre-sensitized top layer. Besides, the effect of bead pore sizes and diameters on the diffusion of cobalt-complexes redox couple and the photovoltaic performance of glass based DSCs were investigated. The mass transport of the cobalt redox electrolyte was greatly improved by increasing pore size of the beads and an overall conversion efficiency of 8.5 % was achieved. In the final chapter, a simple compression process was employed in the preparation of photoanodes on glass. Enhancements in device performance were observed with compressed photoanodes using both P25 and highly crystalline TiO2 aggregates, which was mainly because of densely packed particles with well-developed interparticle connections that allow faster charge transports. Overall, an efficiency of 9.5 % was achieved for the device with compressed photoanodes using TiO2 aggregates.
Considerations in valuing road agency-funded road infrastructure research in Australia
Creators: name: Shackleton, Michael Chater
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: Australian Road agencies invest millions of dollars every year in research into road infrastructure. This study examines existing means of valuing research in the public and private sector and compares those with the views of road agency executives in Australia. The study determines that road agency executives value research which delivers outcomes, not outputs, which can be used to support their decision-making. Research is not judged by its impacts as any impact on road agency operations has many causative factors of which the research is just one. Research which produces outputs only, without proceeding to an outcome such as a contribution to a guide, manual, standard or policy is not valued as highly. In agency eyes, success factors for research include experience of the research privder, the scientific standards to which the research is done, the correctness or relevance of the research question, and the approriateness of resource allocation across various research types within the applied research spectrum.
A microlocal characterization of Lipschitz continuity
Creators: name: Jubin, Benoit
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 35A27 (Primary) 26A16, 26A24 (Secondary)

description: We study continuous maps between differential manifolds from a microlocal point of view. In particular, we characterize the Lipschitz continuity of these maps in terms of the microsupport of the constant sheaf on their graph. Furthermore, we give lower and upper bounds on the microsupport of the graph of a continuous map and use these bounds to characterize strict differentiability in microlocal terms.
description: 42 pages; v2: simplified proof of Thm 6.9, small and notational changes; to appear in Publ. RIMS