cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the tangent groupoid of a filtered manifold
Creators: name: van Erp, Erik
name: Yuncken, Robert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 22A22 (Primary), 58H05, 58J40, 35S05, 47G30 (Secondary)

description: We give an intrinsic (coordinate-free) construction of the tangent groupoid of a filtered manifold.
description: 11pages. This paper was formerly part of the preprint arXiv:1511.01041 (version 3). This version involves a significant reorganization. It also adds a section on the adiabatic groupoid of a Lie groupoid with filtered Lie algebroid
Lindavia notata Nakov & Guillory & Julius & Theriot & Alverson 2015, comb. nov.
Creators: name: Nakov, Teofil
name: Guillory, Wilson X.
name: Julius, Matthew L.
name: Theriot, Edward C.
name: Alverson, Andrew J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Thalassiosirales
Stephanodiscaceae
Lindavia
Lindavia notata

description: Lindavia notata (Loseva), comb. nov.
 Basionym: Cyclotella notata Loseva, Botanicheskii Zhurnal 65: 1620, fig. 2. 1980.
description: Published as part of Nakov, Teofil, Guillory, Wilson X., Julius, Matthew L., Theriot, Edward C. & Alverson, Andrew J., 2015, Towards a phylogenetic classification of species belonging to the diatom genus Cyclotella (Bacillariophyceae): Transfer of species formerly placed in Puncticulata, Handmannia, Pliocaenicus and Cyclotella to the genus Lindavia, pp. 249-264 in Phytotaxa 217 (3) on page 256, DOI: 10.11646/phytotaxa.217.3.2, http://zenodo.org/record/13633891
title: Lumbale Hybridversorgung mittels ventraler Spondylodese und Bandscheibenprothese vs. TLIF und dorsaler Spondylodese L4-S1 – Eine prospektiv-randomisierte klinisch-radiologische 3-Jahres-Vergleichsstudie
Creators: name: Hoff, Eike
name: Strube, Patrick
name: Pumberger, Matthias
name: Zahn, Robert Karl
name: Putzier, Michael
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: ALIF
subject: TLIF
subject: Bandscheibenprothese
subject: Fusion
subject: Hybridversorgung
subject: LWS
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die bisegmentale Spondylodese zur Versorgung degenerierter Wirbelsäulensegmente ist mit einer nicht unbeträchtlichen Rate an Komplikationen wie Anschlussdegenerationen oder Pseudarthrosen verbunden. Das Ziel der vorliegenden Studie ist die klinisch-radiologische Evaluation einer[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Pretty Good State Transfer in Qubit Chains - The Heisenberg Hamiltonian
Creators: name: Banchi, Leonardo
name: Coutinho, Gabriel
name: Godsil, Chris
name: Severini, Simone
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81P68

description: Pretty good state transfer in networks of qubits occurs when a continuous-time quantum walk allows the transmission of a qubit state from one node of the network to another, with fidelity arbitrarily close to 1. We prove that in a Heisenberg chain with n qubits there is pretty good state transfer between the nodes at the j-th and (n-j+1)-th position if n is a power of 2. Moreover, this condition is also necessary for j=1. We obtain this result by applying a theorem due to Kronecker about Diophantine approximations, together with techniques from algebraic graph theory.
description: The first version of this paper made available on Arxiv contained the false claim that pretty good state transfer occurs between end vertices in a path of length $n$ where $n$ is a prime congruent to $1$ modulo $4$. This claim has been corrected in this version
[F.08.2.047.] 36. Chansons et musiques du Front populaire
Creators: name: Le Pen, Jean-Marie (1928-....)
Publisher: name: École des Hautes Études en Sciences Sociales; Société d'études et de relations publiques
Year: 2023
Subjects: http://www.idref.fr/027439232/id
http://www.idref.fr/033849692/id
http://www.idref.fr/034705074/id
http://www.idref.fr/027839966/id

Abstract
title: Risikofaktoren für Komplikationen nach septischer Sprunggelenksarthrodese
Creators: name: Suda, Arnold
name: Richter, Andreas
name: Grützner, Paul A.
name: Heppert, Volkmar
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Die septische Sprunggelenksarthrodese ist im Falle einer Infektion nach orthopädisch-unfallchirurgischem Eingriff oftmals eine gute therapeutische Option. Es wurden verschiedene Verfahren beschrieben, jedoch verbleibt die Fixateurbehandlung Standard der septischen Sprunggelenksarthrodese.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Estudio de mercado para el lanzamiento de la leche en polvo por parte de la empresa Proleca Ltda en la ciudad de Cartagena
Creators: name: Mercado Barcenas, Alfredo Enrique
name: Berrocal Moreno, Julio Alberto
name: Sierra Anaya, German Arturo
Publisher: name: Universidad De Cartagena
Year: 1996
Subjects: Estudio de mercado
Mercadeo

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1996.
description: El presente trabajo tiene por objeto elaborar un estudio de mercado que sirva como base para el lanzamiento de la leche en polvo por parte de la empresa Proleca Ltda en la ciudad de Cartagena.
Algunos aspectos sobre el régimen de la propiedad horizontal
Creators: name: Porras Espinosa, Luis Germán
Publisher: name: Universidad de Cartagena
Year: 1987
Subjects: Propiedad Horizontal - Colombia
Régimen laboral

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1987
description: Reseña histórica que abarca el desarrollo de la institución en algunos países del mundo y naturalmente en Colombia, desde sus antecedentes a finales del siglo pasado hasta las disposiciones actuales, con conceptos de propiedad horizontal y verticalidad, con sus definiciones y naturaleza jurídica.
Cosmology with Galaxy Cluster Phase Spaces
Creators: name: Stark, Alejo
name: Miller, Christopher J.
name: Huterer, Dragan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a novel approach to constrain accelerating cosmologies with galaxy cluster phase spaces. With the Fisher matrix formalism we forecast constraints on the cosmological parameters that describe the cosmological expansion history. We find that our probe has the potential of providing constraints comparable to, or even stronger than, those from other cosmological probes. More specifically, with 1000 (100) clusters uniformly distributed in the redshift range $ 0 \leq z \leq 0.8$, after applying a conservative $80\%$ mass scatter prior on each cluster and marginalizing over all other parameters, we forecast $1σ$ constraints on the dark energy equation of state $w$ and matter density parameter $Ω_M$ of $σ_w = 0.138 (0.431)$ and $σ_{Ω_M} = 0.007 (0.025)$ in a flat universe. Assuming 40\% mass scatter and adding a prior on the Hubble constant we can achieve a constraint on the CPL parametrization of the dark energy equation of state parameters $w_0$ and $w_a$ with 100 clusters in the same redshift range: $σ_{w_0} = 0.191 $ and $σ_{w_a} = 2.712$. Dropping the assumption of flatness and assuming $w=-1$ we also attain competitive constraints on the matter and dark energy density parameters: $σ_{Ω_M} = 0.101$ and $σ_{Ω_Λ} = 0.197$ for 100 clusters uniformly distributed in the range $ 0 \leq z \leq 0.8$ after applying a prior on the Hubble constant. We also discuss various observational strategies for tightening constraints in both the near and far future.
description: 20 pages, 13 figures, accepted for publication in PRD. In v2 we now take into account the cosmological dependence on the radial distance scale -- which breaks the degeneracy in the w0-wa parameter space; we also now take into account the mass-cosmological covariance in our prior matrix. For our Fisher matrix code, see https://github.com/alejostark/phase_space_cosmo_fisher
Sedimentation analysis of small ice crystals by Lattice Boltzmann Method
Creators: name: Giovacchini, Juan P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Lattice Boltzmann Method (LBM) is used to simulate and analyze the sedimentation of small ($15-80 \,μm$) columnar ice particles in the atmosphere. We are specially interested in evaluating the terminal falling velocity of columnar ice crystals with hexagonal cross section. The main objective is to apply the LBM to solve ice crystal sedimentation problems. This numerical method is evaluated as a powerful numerical tool to solve ice crystal sedimentation problems in a variety of sizes. LBM results are presented in comparison with laboratory experimental results and theoretical approaches well known in the literature. The numerical results show good agreement with experimental and theoretical results for the analyzed geometrical configurations.
Actualización de los sitios críticos de accidentalidad vial en las intersecciones semaforizadas de la avenida Pedro de Heredia
Creators: name: Barona Paz, Angelica
name: Cuentas Rua, Ana Maria
name: Garces Del Castillo, Patricia
Publisher: name: Universidad de Cartagena
Year: 2010
Subjects: Accidentes de transito - Prevención
Seguridad vial

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 2010.
description: El presente estudio tiene por objeto determinar los sitios críticos de accidentalidad vial en las intersecciones metaforizadas de la avenida pedro de heredia, mediante la creación de una base de datos e implementacion del sistema de información geográfica ARCGIS 9.2, para la obtención de la variabilidad de los accidentes ocurridos después de ser implementado el nuevo sistema de semaforizaciòn.
Assessment of Quality of Work Life and Associated Factors Among Nurses Working in Public Hospitals of Addis Ababa
Creators: name: Bayu, Wossen
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2015

description: Background: : Nurses have been trained to provide patient care and improve their patient's quality of life, but their own needs and their own quality of work life has been largely ignored. There is also less evidence in Ethiopia which explain the quality of work life of nurses. Objective: The objective of this study was to assess quality of work life and associated factors among nurses working in public Hospitals of Addis Ababa, Ethiopia. Methodology: Institutional based cross-sectional study design was conducted on 382 nurses. Participants were selected by using systematic random sampling technique. Data was collected using self-administered structured and pre-tested questionnaire. Data-gathering instrument consisted of two parts. The first part consisted of questions on demographic information and the second part was the Walton's quality of work life questionnaire. Data was analysed using SPSS version 20 software. For statistical analysis, one way ANOVA were used to identify determinants and p value <0.05 were considered as statistically significant association. Results: : The results of the study showed that 77.5% of nurses reported that they had moderate level of quality of work life while18.3 % undesirable and 4.2% had good quality of working life. Nurses with Master's degree reported a better quality of working life than others. A significant relationship was found between variables such as education level, work unit, and attending training with quality of working life score (P < 0.05). No significant differences were observed in quality of working life score of nurses with salary (P = 0.385), age, gender, work experience and marital status (P > 0.05). Conclusions: Majority of Nurses' quality of work life was at the moderate level. Educational status, work unit and attending training are factors with significantly associated to quality of work life of the respondent an important impact on relevant to nurses' quality of work life. It is necessary to pay more attention to the nurses' quality of work life and its associated factors. Keywords: Quality of work Life; Nurses, Public hospital
Lindavia ocellata Nakov & Guillory & Julius & Theriot & Alverson 2015, comb. nov.
Creators: name: Nakov, Teofil
name: Guillory, Wilson X.
name: Julius, Matthew L.
name: Theriot, Edward C.
name: Alverson, Andrew J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Thalassiosirales
Stephanodiscaceae
Lindavia
Lindavia ocellata

description: Lindavia ocellata (Pantocsek), comb. nov.
 Basionym: Cyclotella ocellata Pantocsek, Kieselalgen oder Bacillarien des Balaton: 134, pl. XV, fig. 318. 1902.
description: Published as part of Nakov, Teofil, Guillory, Wilson X., Julius, Matthew L., Theriot, Edward C. & Alverson, Andrew J., 2015, Towards a phylogenetic classification of species belonging to the diatom genus Cyclotella (Bacillariophyceae): Transfer of species formerly placed in Puncticulata, Handmannia, Pliocaenicus and Cyclotella to the genus Lindavia, pp. 249-264 in Phytotaxa 217 (3) on page 256, DOI: 10.11646/phytotaxa.217.3.2, http://zenodo.org/record/13633891
Estimating Treatment Effects Under Heterogeneous Interference
Creators: name: Lin, Xiaofeng
name: Zhang, Guoxi
name: Lu, Xiaotian
name: Bao, Han
name: Takeuchi, Koh
name: Kashima, Hisashi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Treatment effect estimation can assist in effective decision-making in e-commerce, medicine, and education. One popular application of this estimation lies in the prediction of the impact of a treatment (e.g., a promotion) on an outcome (e.g., sales) of a particular unit (e.g., an item), known as the individual treatment effect (ITE). In many online applications, the outcome of a unit can be affected by the treatments of other units, as units are often associated, which is referred to as interference. For example, on an online shopping website, sales of an item will be influenced by an advertisement of its co-purchased item. Prior studies have attempted to model interference to estimate the ITE accurately, but they often assume a homogeneous interference, i.e., relationships between units only have a single view. However, in real-world applications, interference may be heterogeneous, with multi-view relationships. For instance, the sale of an item is usually affected by the treatment of its co-purchased and co-viewed items. We hypothesize that ITE estimation will be inaccurate if this heterogeneous interference is not properly modeled. Therefore, we propose a novel approach to model heterogeneous interference by developing a new architecture to aggregate information from diverse neighbors. Our proposed method contains graph neural networks that aggregate same-view information, a mechanism that aggregates information from different views, and attention mechanisms. In our experiments on multiple datasets with heterogeneous interference, the proposed method significantly outperforms existing methods for ITE estimation, confirming the importance of modeling heterogeneous interference.
Application of Deep Eutectic Solvent with Ultrasound to Produce Furfural from Oil Palm Fronds
Creators: name: LEE, CORNELIUS BASIL TIEN LOONG
Publisher: name: Monash University
Year: 2022
Subjects: Biomaterials
Organic chemical synthesis

description: Lignocellulosic biomass is a renewable feedstock for the production of energy and chemicals. Furfural is a valuable platform chemical that can be derived from lignocellulosic biomass and can be regarded as a sustainable alternative to petrochemical products. Unfortunately, the conventional furfural production process suffers from high operating costs and low energy efficiency and yield. Overall, this research project proposed a more sustainable process in producing furfural from oil palm fronds by enabling: (1) mild operating conditions by employing a deep eutectic solvent (DES) system, (2) the production of additional by-products, and (3) the recycling and reuse of the DES system.
title: Verlängerungstechniken für dorsale Spondylodesen: Vergleich zwischen Konnektor Technik mit belassen des alten Materials und Metallentfernung bezüglich OP Zeit, Komplikationsrate und Potenz der Reposition
Creators: name: Konieczny, Markus
name: Nepp, Rafael
name: Krauspe, Rüdiger
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Dorsale Spondylodese
subject: Revision
subject: Komplikationsrate
subject: Revisionsoperation
subject: OP Zeit
subject: Wirbelsäule
subject: 610 Medical sciences; Medicine

description: Fragestellung: Revisionsoperationen nach dorsalen Spondylodesen haben höhere Komplikationsraten als Primäroperationen. Durch weniger invasive Verfahren kann diese Rate theoretisch vermindert werden. Um diese Theorie zu überprüfen werden 2 OP Methoden verglichen: Eröffnen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
[F.08.2.053.] Office de Noël à Saint-Louis de Port-Marly
Creators: name: Le Pen, Jean-Marie (1928-....)
Publisher: name: École des Hautes Études en Sciences Sociales; Société d'études et de relations publiques
Year: 2023
Subjects: http://www.idref.fr/034705074/id
http://www.idref.fr/027699528/id
http://www.idref.fr/027439232/id

Abstract
Patterns and Associated Factors of Selected Essential Newborn Care Practices Among Mothers 15-49 Years of Age who Gave Birth at Home in Damot Pulasa District, Southern Ethiopia,2016
Creators: name: Yitna, Tesfaye
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: Background – Great efforts have been made to improve health of children around the world but mortality rates in neonates are still high. Neonatal mortality, accounting for an estimated 4 million deaths worldwide each year, constitutes 40% of under-5 mortality and approximately 57% of infant mortality. In Ethiopia neonatal morbidity and mortality rates are among the highest in the world and around 122,000 newborns die every year and the neonatal mortality rate is 37 per 1000 live births. Currently 1 in every 27 Ethiopian children dies within his or her first month of life. Nationally, neonatal deaths account for 42% of under-five deaths and the neonatal mortality rates in the study region is 38 per1, 000 live births. Objectives - To assess the patterns and associated factors of selected essential newborn care practices among mothers 15-49 years of age who gave birth at home. Methodology – A community based cross – sectional study design was employed from March- April, 2016. A total of 450Women of reproductive age 15-49 years who delivered at home in the last one year prior to the study period were selected by using systematic random sampling technique. Data were checked manually for completeness and then coded and entered in to Epi Info version 3.5.1 and then exported in to SPSS version 20 software for analysis. Descriptive analyses such, percentages, cross tabulation, frequency distribution were conducted. Then bivariate analyses between dependent and independent variables were performed using binary logistic regression. Multiple logistic analyses were done to control possible confounding variable. P-value less than 0.05 were taken as significant association. Result: The study revealed that the prevalence of essential newborn care was 24%. ANC visit(AOR =0.264,P= 0.015,CI(0.09-0.773)) ,advice about ENBC(AOR= 0.114,P= 0.0001,CI(0.058-0.221)), PNC visit(AOR = 0.209, P= 0.0001,CI(0.110-0.399) were found to have statistically significant association with ENBC practice. Conclusion and Recommendation: The coverage of essential newborn care practice was generally low. Community based behavioral change communication, health facilities should increase the service coverage of ANC and PNC and health extension workers should give education on pre lacteal feeding, bathing time and application of material on the newborn stump. Keywords: Essential newborn care practice, Newborn.
Estudio de factibilidad para la creación de una cooperativa de pescadores en el Barrio la Esperanza
Creators: name: Garcia Puerta, Judith
name: Lazzaro Perez, Fanny
Publisher: name: Universidad de Cartagena
Year: 1991
Subjects: Estudios de factibilidad
Estudio de mercado
Estudio financiero

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1991
description: El presente estudio tiene por objeto propugnar por la creación de la cooperativa de pescadores, proporcionándoles los elementos necesarios para realizar su labor; gestionando la financiación parcial del capital inicial, por intermedio del instituto agro-pesquero en calidad de préstamo, para de esta manera intentar solucionar su necesidad apremiante de trabajo, atraves de una cooperativa que planee y organice el trabajo colectivo y gestione los recursos necesarios para su funcionamiento.
title: Validierung eines Selbstbeurteilungs-Fragebogen zum funktionellen Outcome nach operativ versorgten Sprunggelenksfrakturen
Creators: name: Waldherr, Florian
name: Neumaier, Markus
name: Beirer, Marc
name: Lucke, Martin
name: Biberthaler, Peter
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Sprunggelenksfrakturen sind ein relevantes Problem der Unfallchirurgie. Insbesondere bei osteoporotischen Frakturen, komplexen mehrfragmentären Luxationsbrüchen oder komplikativen Begleiterkrankungen sind innovative operative Strategien gefragt. Die standardisiert strukturierte[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
[F.08.2.051.] Les Processions
Creators: name: Le Pen, Jean-Marie (1928-....)
Publisher: name: École des Hautes Études en Sciences Sociales; Société d'études et de relations publiques
Year: 2023
Subjects: http://www.idref.fr/027439232/id
http://www.idref.fr/027699528/id
http://www.idref.fr/034705074/id

Abstract
El Estado y el derecho en la sociedad de clases
Creators: name: Barros López, Jorge Dario
Publisher: name: Universidad de Cartagena
Year: 1975
Subjects: Estado - Aspectos sociales

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1975
description: Orientación por una concepción marxista-leninista del mundo, encaminado a desentrañar la esencia del estado y el derecho en la sociedad de clases mediante el análisis de los aspectos principales de estos fenómenos sociales.
title: Welchen Einfluss hat das Stabilisierungsverfahren auf die sportliche Aktivität nach akuter Syndesmosenverletzung? Ein prospektiv randomisierter Vergleich zwischen Titanstellschraube und knotenlosem TightRope®-System
Creators: name: Colcuc, Christian
name: Blank, Marc
name: Fischer, Sebastian
name: Colcuc, Sebastian
name: Busse, Daniel
name: Raimann, Florian
name: Hoffmann, Reinhard
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Syndesmose
subject: TightRope
subject: Stellschraube
subject: Sprunggelenk
subject: Sport
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Bedeutung der Stabilität des distalen Syndesmosenkomplexes für die Druckverteilung im OSG und die möglichen Folgen bei Instabilität mit vorzeitigem Gelenkverschleiß sind wissenschaftlich belegt. Operative Stabilisierungsmöglichkeiten bei akuter Syndesmosenverletzung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
[F.08.2.050.] Chants de Guerre des Phalanges Libanaises
Creators: name: Le Pen, Jean-Marie (1928-....)
Publisher: name: École des Hautes Études en Sciences Sociales; Société d'études et de relations publiques
Year: 2023
Subjects: http://www.idref.fr/028234146/id
http://www.idref.fr/028931807/id
http://www.idref.fr/027439232/id
http://www.idref.fr/034705074/id

Abstract
Análisis cualitativo de factores de riesgo financiero en proyectos de construcción tipo comercial en la ciudad de Cartagena de Indias bajo la metodología del PMI Caso de Estudio: Centro Comercial San Fernando
Creators: name: Curiel Castellar, Daniela Margarita
name: Ucros Sierra, Alvaro Javier
Publisher: name: Universidad de Cartagena
Year: 2014
Subjects: Admisnistracion De Proyectos
Industria de la Contruccion

description: Tesis(Ingeniero Civil).-Universidad de Cartagena. Facultad de Ciencias E Ingenierías.Programa de Ingeniería Civil,2014
description: En la ciudad de Cartagena el área aprobada para la construcción tipo comercial aumento en un 42% entre el 2011 y 2012. Los estudios para realizar una gestión de riesgos financieros no presentan antecedentes en la costa caribe de Colombia. El objetivo de esta investigación es el análisis cualitativo de riesgos financieros en proyectos de tipo comercial con el fin de determinar la incidencia de ellos en la rentabilidad del proyecto. Se utiliza la metodología propuesta por el PMI para gestión de riesgos, descrita paso a paso así: Revisión bibliográfica y charla con expertos que permite realizar el formato de entrevista, ejecución de entrevistas a tres personas ampliamente conocedoras del proyecto y de la empresa constructora, identificación y categorización de riesgos, análisis cualitativo usando como herramienta de cálculo la matriz de probabilidad e impacto y elaboración de una base de datos que permitirá a los inversionistas mejor toma de decisiones. Los resultados obtenidos de esta investigación muestran que con respecto al costo del proyecto el 71% de los riesgos son aceptables, el 18% tolerable y el 11% intolerables, y con relación al tiempo del proyecto el 65% de los riesgos son aceptables, el 14% tolerables y el 21% intolerables; todo lo anterior indica que los riesgos financieros afectan un 12% más la variable tiempo que los costos del proyecto.Además, los riesgos de operación son los de mayor probabilidad de ocurrencia y generando el mayor impacto, resultado esperado puesto que la misma situación se presentó en las investigaciones anteriores referentes a riesgos constructivos. Se concluye que la incidencia de los factores de riesgos financieros sobre el proyecto es baja como consecuencia de que la empresa constructora posee suficiente solvencia económica, estudio de mercado eficiente y toda la documentación legal necesaria para la realización del mismo. No obstante, es importante utilizar la base de datos propuesta en esta investigación para disminuir la ocurrencia de los riesgos identificados y prevenir situaciones que afecten la rentabilidad del proyecto
Widely-connected sets in the bucket-handle continuum
Creators: name: Lipham, David Sumner
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 54F15, 54D05, 54E50, 54G15

description: A connected topological space is said to be widely-connected if each of its non-degenerate connected subsets is dense in the entire space. The object of this paper is the construction of widely-connected subsets of the plane. We give a completely metrizable example that answers a question of Paul Erdős and Howard Cook, while a similar example answers a question of Jerzy Mioduszewski.
description: 15 pages, 5 figures
Lindavia omarensis Nakov & Guillory & Julius & Theriot & Alverson 2015, comb. nov.
Creators: name: Nakov, Teofil
name: Guillory, Wilson X.
name: Julius, Matthew L.
name: Theriot, Edward C.
name: Alverson, Andrew J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Thalassiosirales
Stephanodiscaceae
Lindavia
Lindavia omarensis

description: Lindavia omarensis (Kuptzova), comb. nov.
 Basionym: Stephanodiscus omarensis Kuptzova, Notulae systematicae e sectione cryptogamica instituti botanici nomine V. L. Komarovi academiae scientiarum 15: 37, figs. 1–11. 1962.
description: Published as part of Nakov, Teofil, Guillory, Wilson X., Julius, Matthew L., Theriot, Edward C. & Alverson, Andrew J., 2015, Towards a phylogenetic classification of species belonging to the diatom genus Cyclotella (Bacillariophyceae): Transfer of species formerly placed in Puncticulata, Handmannia, Pliocaenicus and Cyclotella to the genus Lindavia, pp. 249-264 in Phytotaxa 217 (3) on page 257, DOI: 10.11646/phytotaxa.217.3.2, http://zenodo.org/record/13633891
[F.08.2.052.] Ordinations à Ecône par Mgr Lefebvre
Creators: name: Le Pen, Jean-Marie (1928-....)
Publisher: name: École des Hautes Études en Sciences Sociales; Société d'études et de relations publiques
Year: 2023
Subjects: http://www.idref.fr/034705074/id
http://www.idref.fr/027267261/id
http://www.idref.fr/027699528/id
http://www.idref.fr/027439232/id

Abstract
title: Halbautomatische Extraktion von Stromal Vascular Fraction (SVF) aus Lipoaspirat
Creators: name: Hanke, Alexander
name: Loibl, Markus
name: Brockhoff, Gero
name: Nerlich, Michael
name: Prantl, Lukas
name: Gehmert, Sebastian
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Stromal Vascular Fraction
subject: SVF
subject: Mesenchymale Stammzellen
subject: 610 Medical sciences; Medicine

description: Fragestellung: Aus Lipoaspirat oder Fettgewebe kann mittels enzymatischer Verdauung durch eine Kollagenase und anschließende Zentrifugation die stammzellreiche Stromal Vascular Fraction (SVF) gewonnen werden. Bisher hat sich jedoch weder ein einheitliches Extraktionsverfahren, noch eine gängige[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Solution-based Wet Chemistry Gold Surface Coating for Soft Bioelectronics
Creators: name: WANG, REN
Publisher: name: Monash University
Year: 2022
Subjects: Chemical engineering design

description: This thesis successfully develop a general, solution-based, bottom-up wet chemistry gold surface coating strategy under mild conditions to construct strain-insensitive conductive fibers and highly stretchable conductive hydrogels, which demonstrates the applications in wearable chemical bio-sensing. The biocompatibility, chemical inertness, and facile chemical functionalities of AuNW materials indicate that our strategy may lead to a myriad of technical applications in the burgeoning field of soft bioelectronics for healthcare and human-machine interactions.
NoncovANM: Gridless DOA Estimation for LPDF System
Creators: name: Zhao, Yangying
name: Chen, Peng
name: Cao, Zhenxin
name: Wang, Xianbin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Direction of arrival (DOA) estimation is an important research in the area of array signal processing, and has been studied for decades. High resolution DOA estimation requires large array aperture, which leads to the increase of hardware cost. Besides, high accuracy DOA estimation methods usually have high computational complexity. In this paper, the problem of decreasing the hardware cost and algorithm complexity is addressed. First, considering the ability of flexible controlling the electromagnetic waves and low-cost, an intelligent reconfigurable surface (IRS)-aided low-cost passive direction finding (LPDF) system is developed, where only one fully functional receiving channel is adopted. Then, the sparsity of targets direction in the spatial domain is exploited by formulating an atomic norm minimization (ANM) problem to estimate the DOA. Traditionally, solving ANM problem is complex and cannot be realized efficiently. Hence, a novel nonconvex-based ANM (NC-ANM) method is proposed by gradient threshold iteration, where a perturbation is introduced to avoid falling into saddle points. The theoretical analysis for the convergence of the NC-ANM method is also given. Moreover, the corresponding Cramér-Rao lower bound (CRLB) in the LPDF system is derived, and taken as the referred bound of the DOA estimation. Simulation results show that the proposed method outperforms the compared methods in the DOA estimation with lower computational complexity in the LPDF system.
description: 11 pages, 8 figures
Friday May 29
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.
The Size of Local Bispectrum and Trispectrum in a Non-Minimal Inflation
Creators: name: Asadi, Kosar
name: Nozari, Kourosh
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Focusing on the local type primordial non-Gaussianities, we study the bispectrum and trispectrum during a non-minimal slow-roll inflation. We use the so-called $δN$ formalism to investigate the super-horizon evolution of the primordial perturbations in this setup. Firstly we obtain the main equations of the model and introduce the framework of the $δN$ formalism for this case. Then we give analytical expressions for the nonlinear parameters describing the non-Gaussianity in the slow-roll approximation. We analyze the bispectrum by its non-linear parameter, $f_{NL}$. Furthermore, we calculate $τ_{NL}$ and $g_{NL}$ which are non-linear parameters characterizing the amplitude of trispectrum. Finally, by adopting a quadratic form for both the potential and non-minimal coupling (NMC) function, we test our setup in the light of Planck2015 data and constrain the model parameters space. Although the non-Gaussianity parameters are so small in this setup, this model is consistent with recent observation. We extend our analysis to see the situation in the Einstein frame and compare the results in these two frames.
description: 22 two column pages, 18 figures, title changed, extension to the Einstein frame is added, major revision with new references
A Cyclic Orbifold Theory for Holomorphic Vertex Operator Algebras and Applications
Creators: name: Möller, Sven
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B69

description: In this thesis we develop an orbifold theory for a finite, cyclic group $G$ acting on a suitably regular, holomorphic vertex operator algebra $V$. To this end we describe the fusion algebra of the fixed-point vertex operator subalgebra $V^G$ and show that $V^G$ has group-like fusion. Then we solve the extension problem for vertex operator algebras with group-like fusion. We use these results to construct five new holomorphic vertex operator algebras of central charge 24 as lattice orbifolds, contributing to the classification of the $V_1$-structures of suitably regular, holomorphic vertex operator algebras of central charge 24. As another application we present the BRST construction of ten Borcherds-Kac-Moody algebras whose denominator identities are completely reflective automorphic products of singular weight.
description: 276 pages, LaTeX; Ph.D. thesis, some typos corrected
Knowledge and Attitude of Nurses Towards Childhood Autism at Selected Governmental Hospitals Addis Ababa, Ethiopia, 2016
Creators: name: Tasew, Salem
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: Background: Autism is a neuro developmental disorder which occur in early childhood period and it is characterized by altered social interaction, communication problem, repetitive, and stereotyped behavior. Objective: To assess knowledge and attitude of nurses towards childhood autism at selected governmental hospitals in Addis Ababa, Ethiopia, from March to June 2016. Methods: Hospital based cross-sectional study design was used. Sample size was calculated by using single population proportion sample formula and the final sample size was 360. Final study subjects were selected by using systematic random sampling method. Data were collected using structured self-administered questionnaires and it was coded and entered to Epi-data version 3.1and exported to SPSS version 21 for analysis. Descriptive statistics such as frequency and percent was carried out and analysis of variance was carried out to compute the association between the dependent and independent variables. P-value less than 0.05 at 95% CI was indicated presence of association between dependent and independent variables. Then turkey post-hoc testing was carried out to identify the significant of group mean difference. P-value less than 0.05 at 95% CI was indicated presence of significant mean difference between dependent and independent variables. Independent t test was also done to see the association between dependent variables and independent variable with two means Result- The mean score for knowledge related question was 8.79 ± 0.44. .In this study out of 331 nurses 180 [54.35 %] had good knowledge, Age of respondents [F-Ratio = 2.8, P-value = 0. 04], level of education [F-ratio = 13.97, P–value = 0.000] and work experience [F-Ratio = 3.07 P– value = 0.017] had significant association with knowledge of nurses towards childhood autism. Regarding attitude of nurses 178(53.8 %) and have favorable attitude. Conclusion and recommendation- knowledge deficiency was found in this study which could deprive the quality of care that is given for autistic children. This result can be taken as the predictor of the need to improve knowledge and attitude of nurses towards childhood autism, which could ultimately enhance the quality of care that is given to autistic children. Key word-Autism, knowledge and Attitude
Programa de gestión del talento humano de la empresa URBASER Colombia S.A. E. S.P. Cartagena de indias, año 2008
Creators: name: Arboleda Arboleda, Uriela
Publisher: name: Universidad de Cartagena
Year: 2008
Subjects: subject: Trabajo social - Casos
subject: Trabajo social

description: El presente informe de gestión tiene como objetivo realizar una análisis reflexivo de los procesos sociales generados a partir de la ejecución del programa de gestión del talento humano en la empresa urbaser colombia s.a. e.s.p. con el fin de medir la importancia y relevancia del mismo dentro de este campo profesional, mediante la descripción de resultados, alcances, limitaciones, logros alcanzados a nivel profesional, institucional y de la población objeto, además de las reflexiones teórico metodológicas en cuanto a la intervención del trabajador social como componentes que reorientan la prácticas profesional.
title: Kurz- und mittelfristige Ergebnisse der zementfreien Kurzschaftprothese MiniHip®
Creators: name: Seeger, Jörn
name: Stallmann, Nikola
name: Grasselli, Christian
name: Rickert, Markus
name: Jerosch, Jörg
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Kurzschaftprothese
subject: minimalinvasiv
subject: Hüftendoprothetik
subject: follow-up Studie
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die MiniHip® (Corin Group, Cirencester, United Kingdom) Kurzschaftprothese bietet den Vorteil eines knochensparenden Prothesensystemes und stellt eine Therapieoption in minimal-invasiver Operationstechnik für aktive Patienten dar. Ziel der Studie ist es, die kurz- und mittelfristigen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
[F.08.2.056.] Chants et musiques de tradition des Troupes Coloniales (1900-1958)
Creators: name: Le Pen, Jean-Marie (1928-....)
Publisher: name: École des Hautes Études en Sciences Sociales; Société d'études et de relations publiques
Year: 2023
Subjects: http://www.idref.fr/027588823/id
http://www.idref.fr/16767529X/id
http://www.idref.fr/027439232/id
http://www.idref.fr/126937109/id
http://www.idref.fr/034705112/id

Abstract
Dirac e il monopolo magnetico
Creators: name: Aloisi, A. M.
name: Nali, P. F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Popular Physics (physics.pop-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: In 1931, Dirac advanced a startling prediction about the existence of a new elementary particle, characterized by a magnetic charge of a single polarity: the magnetic monopole. This prediction, that was not based on experimental reasons but on mathematical consistency considerations and the generalization of the formalism of quantum mechanics, illustrates emblematically the Dirac conception of the relationship between physics and mathematics. ----- Nel 1931 Dirac avanzò una sorprendente previsione circa l'esistenza di una nuova particella elementare, caratterizzata da una carica magnetica di un'unica polarità: il monopolo magnetico. Questa previsione, che non era fondata su ragioni sperimentali ma su considerazioni di consistenza matematica e sulla generalizzazione del formalismo della meccanica quantistica, illustra emblematicamente la concezione di Dirac del rapporto tra fisica e matematica.
description: metadata only replacement, 26 pages plus refs. page, 5 figures, in Italian, published on Dec. 24, 2004 in a reduced version on the SISSA online magazine La Biblioteca dei 500, ISSN: 1722-4306 (online), in Ulisse, http://ulisse.sissa.it
Tunable Wettability of Graphene Nanostructures in Two-Phase Heat Transfer Applications
Creators: name: LIM, CHANG SHENG
Publisher: name: Monash University
Year: 2022
Subjects: Inorganic materials (incl. nanomaterials)
Macromolecular materials
Structure and dynamics of materials
Computational methods in fluid flow, heat and mass transfer (incl. computational fluid dynamics)

description: Due to the ever-increasing thermal challenges in advanced technologies, particularly in miniaturized electronics, I proposed the application of graphene-based coatings to tackle the device overheating issue. Knowing that the surface wetting state greatly affects the heat dissipation of any device, a simple and economical way is strategized to tune the surface wetting properties of graphene-based coatings. With a desirable wetting state applied onto the surface of the device, an extraordinary improvement in heat dissipation is achieved through water cooling. The findings in this study are anticipated to contribute greatly to the field of surface science, thermal engineering, and electronics heat management.
June 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.
Saturday. May 30
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.
title: Prinzipien der Behandlung Schwerbrandverletzter in Verbrennungszentren in Deutschland, Österreich und der Schweiz
Creators: name: Ziegler, Benjamin
name: Hirche, Christoph
name: Münzberg, Matthias
name: Horter, Johannes
name: Kremer, Thomas
name: Grützner, Paul A.
name: Kneser, Ulrich
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Schwerbrandverletzung Schockraum Verbrennung
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die primäre Versorgung schwerbrandverletzter Patienten stellt höchste Ansprüche an die erstversorgenden Behandlungsteams. Verbrennungsspezifische Anforderungen müssen beachtet werden und erfordern eine angepasste Behandlung im Zentrum. Nach wie vor kann dabei aufgrund[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Signatures of spectral crossovers in the short- and long-range spectral correlations of a disordered spin-chain with Kramers degeneracy
Creators: name: Kundu, Debojyoti
name: Kumar, Santosh
name: Gupta, Subhra Sen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We investigate several distinct spectral crossovers amongst various integrable and quantum-chaotic limits of a 1D disordered quantum spin-1/2 model, by tuning the relative amplitudes of various Hamiltonian parameters to retain or break relevant unitary and antiunitary symmetries. Since we are specially interested in crossovers involving a Gaussian symplectic ensemble (GSE) limit, we carry out all our calculations with an odd number of spins that naturally results in eigenspectra with Kramers degeneracies. The various crossovers are investigated via detailed studies of both short-range (NNSD) and long-range (spectral rigidity and number variance) spectral correlations. The short-range studies show excellent agreement with RMT predictions. One of the highlights of this study is the systematic investigation of the consequences of retaining both eigenvalues corresponding to every Kramers doublet, in a crossover involving the GSE limit, and see how it evolves to a limit where the KD is naturally lifted. The NNSD plot in the GSE limit exhibits a Dirac delta peak at zero splitting and a renormalized GSE hump at finite splitting, whose general analytical form is derived. With an increasing symmetry breaking magnetic field the NNSD shows an interesting, dynamic two-peaked structure that finally converges to the standard GUE lineshape. We explain this trend in terms of a competition between the splittings amongst distinct Kramers doublets and the Zeeman-like splittings induced by a breaking of time-reversal symmetry. In the long-range spectral correlation studies, we shed light on the extent of agreement between our physical spin systems and RMT predictions. Our studies also show that the long-range correlations may serve to distinguish between the two Poissonian limits (nonlocalized and localized) in the reentrant crossovers, which the short-range correlations fail to distinguish.
description: 22 Pages, 16 Figures (Published in Physical Review B)
Obtención de las curvas caracteristicas de retención y humedad de los suelos más comunes de la ciudad de Cartagena D.T. Y C. Por medio del aparato de Haines
Creators: name: Contreras Contreras, Michael Alirio
name: Romero Diaz, Victor Alfonso
name: Quiñones Bolaños, Edgar (Director)
Publisher: name: Universidad de Cartagena
Year: 2011
Subjects: Mecánica de suelos
Geología de suelos
Física de suelos

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 2011.
description: El presente estudio tiene por objeto obtener las curvas características de retención de humedad de los suelos mas comunes de la ciudad de Cartagena D.T y C. utilizando el aparato de Haines, con el propósito de poder analizar la migración y retención de vertimientos líquidos en el suelo.