cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Prevalence of Unwanted Pregnancy and Associated Factors Among Women In Reproductive Age Groups at Selected Health Facilities in Addis Ababa City, Ethiopia
Creators: name: Mulatu, Teshale
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2014

description: Background: Unsafe abortions resulting from unintended pregnancies denote an important public health challenge throughout the world. Although various strategies have been used to address this problem unsafe abortion remained the cause for a significant number of maternal morbidity and mortality. Objective: To assess the prevalence of unwanted pregnancies and factors which are associated with unwanted pregnancies. Methodology: A cross sectional study was conducted to select randomly 349 women of reproductive age from five hospitals providing ANC in Addis Ababa. Data were collected using standardized pretested interviewer administered questionnaire. Logistic regression was used to analyze the association between the dependent and independent variables. Result: A total of 333 reproductive age group females participated in the study making the response rate 95.4%. A total of 126(37.6%) and 50(50%) respondents had had unwanted pregnancy and induced abortion at some point in their lives. Being in school was the main reason cited by 83(37.2%) respondents to terminate pregnancy. Females aged 20-24 years were more likely to have unwanted pregnancy compared to 25-29 years with [AOR= 1.84(95%CI: 1.03- 3.29)]. Single women are more likely to have induced abortion [AOR=2.355(95%CI: 1.48- 3.73)] as compared to the married counterparts. Conclusion & recommendation: The prevalence of unwanted pregnancy and induced abortion were high, and most of the induced abortion was the result of unwanted pregnancy. This study has implication that comprehensive approaches should be emphasized to increase awareness, access and use of family planning methods. Key words: women of reproductive age, unwanted pregnancy, induced abortion , Addis Ababa
Coherent transport properties of a three-terminal hybrid superconducting interferometer
Creators: name: Vischi, F.
name: Carrega, M.
name: Strambini, E.
name: D'Ambrosio, S.
name: Bergeret, F. S.
name: Nazarov, Yu. V.
name: Giazotto, F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present an exhaustive theoretical analysis of a double-loop Josephson proximity interferometer, as the one recently realized by Strambini et al. for the control of the Andreev spectrum via an external magnetic field. This system, called $ω$-SQUIPT, consists of a T-shaped diffusive normal metal (N) attached to three superconductors (S) forming a double loop configuration. By using the quasiclassical Green function formalism, we calculate the local normalized density of states, the Josephson currents through the device and the dependence of the former on the length of the junction arms, the applied magnetic field and the S/N interface transparencies. We show that by tuning the fluxes through the double loop, the system undergoes transitions from a gapped to a gapless state. We also evaluate the Josephson currents flowing in the different arms as a function of magnetic fluxes and explore the quasi-particle transport, by considering a metallic probe tunnel-coupled to the Josephson junction and calculating its I-V characteristics. Finally, we study the performances of the $ω$-SQUIPT and its potential applications, by investigating its electrical and magnetometric properties.
description: 11 pages, 12 figures
Wednesday Nov 18
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Development and evaluation of an open-source virtual reality C-Arm simulator
Creators: name: Allen, Daniel R.
name: Clarke, Collin
name: Peters, Terry M.
name: Chen, Elvis C.S
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: C-Arm positioning for interventional spine procedures is often associated with a steep learning curve. This task requires mentally reconstructing 3D surgical tools and patient anatomy from a 2D X-ray image, which is non-trivial and acquired through years of experience. Standard training via apprenticeship-based programs must be limited due to the unnecessary exposure to ionizing radiation. To this end, we propose a Virtual Reality C-Arm simulator for interventional spine procedure training. We implemented the simulator as an open-source module in Slicer, and evaluated its efficacy through a user study, recruiting medical residents and expert clinicians. Users showed an overall significant improvement in C-Arm placement with regards to angular accuracy (mean ~2 degree improvement), and total procedure time (mean 11 minutes less time). The face and content validity was evaluated positively through a Likert scale questionnaire, with a mean score of 4 (out of 5) or higher for each of the questions. The results show the simulator provides effective training for C-Arm positioning, while eliminating the exposure to ionizing radiation associated with the current training standard. Although this work is catered towards spinal procedures, the system is extendable to other fields, such as cardiac and orthopaedic, and will be explored in future works.
Toward reliable signals decoding for electroencephalogram: A benchmark study to EEGNeX
Creators: name: Chen, Xia
name: Teng, Xiangbin
name: Chen, Han
name: Pan, Yafeng
name: Geyer, Philipp
Publisher: name: arXiv
Year: 2022
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Human-Computer Interaction (cs.HC)
subject: Signal Processing (eess.SP)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This study examines the efficacy of various neural network (NN) models in interpreting mental constructs via electroencephalogram (EEG) signals. Through the assessment of 16 prevalent NN models and their variants across four brain-computer interface (BCI) paradigms, we gauged their information representation capability. Rooted in comprehensive literature review findings, we proposed EEGNeX, a novel, purely ConvNet-based architecture. We pitted it against both existing cutting-edge strategies and the Mother of All BCI Benchmarks (MOABB) involving 11 distinct EEG motor imagination (MI) classification tasks and revealed that EEGNeX surpasses other state-of-the-art methods. Notably, it shows up to 2.1%-8.5% improvement in the classification accuracy in different scenarios with statistical significance (p < 0.05) compared to its competitors. This study not only provides deeper insights into designing efficient NN models for EEG data but also lays groundwork for future explorations into the relationship between bioelectric brain signals and NN architectures. For the benefit of broader scientific collaboration, we have made all benchmark models, including EEGNeX, publicly available at (https://github.com/chenxiachan/EEGNeX).
description: 19 pages, 6 figures
Additional file 1 of The relationship between primary colorectal cancer histology and the histopathological growth patterns of corresponding liver metastases
Creators: name: Höppener, Diederik J.
name: Stook, Jean-Luc P. L.
name: Galjart, Boris
name: Nierop, Pieter M. H.
name: Nagtegaal, Iris D.
name: Vermeulen, Peter B.
name: Grünhagen, Dirk J.
name: Verhoef, Cornelis
name: Doukas, Michail
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology

description: Additional file 1. Handbook histopathological features CRC – HGP.
Prunus runemarkii Eisenman 2015, nom. nov.
Creators: name: Eisenman, Sasha W.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Prunus
Prunus runemarkii

description: Prunus runemarkii Eisenman, nom. nov.
 Basionym:— Amygdalus reticulata Runemark in Khatamsaz (1985: 78).
 Type: — IRAN. Fars Province, Bamu Protected Region, Darreh-chap, 1650–1900 m, 3 May 1975, Wendelbo & Foroughi 17577 (holotype TARI).
 Blocking name:— Prunus reticulata Sargent (1911: 151). Type:— UNITED STATES OF AMERICA. Texas, 23 June 1910, Munson 4 (holotype GH).
description: Published as part of Eisenman, Sasha W., 2015, Some nomenclatural adjustments and typifications for almond species in the genus Prunus sensu lato (Rosaceae), pp. 185-198 in Phytotaxa 222 (3) on page 191, DOI: 10.11646/phytotaxa.222.3.2, http://zenodo.org/record/13634936
Estudio de prefactibilidad para el establecimiento del relleno sanitario del Municipio de Arjona Bolívar
Creators: name: Lambis Viloria, Juan Carlos
name: Matson Lambis, Ronald Enrique
name: Ochoa Bravo, Benjamin (Director)
Publisher: name: Universidad de Cartagena
Year: 2001
Subjects: Residuos industriales
Aprovechamiento de residuos

description: Tesis (Ingeniero Civil). Universidad de Cartagena. Facultad de Ciencias e Ingeniería. Programa de Ingeniería Civil. 2001.
description: El presente estudio tiene por objeto diseñar a nivel de prefactibilidad un relleno sanitario para la localidad de Arjona Bolivar.
A Framework for the Construction of Generative Models for Mesoscale Structure in Multilayer Networks
Creators: name: Bazzi, Marya
name: Jeub, Lucas G. S.
name: Arenas, Alex
name: Howison, Sam D.
name: Porter, Mason A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Social and Information Networks (cs.SI)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Physics and Society (physics.soc-ph)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Multilayer networks allow one to represent diverse and coupled connectivity patterns --- e.g., time-dependence, multiple subsystems, or both --- that arise in many applications and which are difficult or awkward to incorporate into standard network representations. In the study of multilayer networks, it is important to investigate mesoscale (i.e., intermediate-scale) structures, such as dense sets of nodes known as communities, to discover network features that are not apparent at the microscale or the macroscale. The ill-defined nature of mesoscale structure and its ubiquity in empirical networks make it crucial to develop generative models that can produce the features that one encounters in empirical networks. Key purposes of such generative models include generating synthetic networks with empirical properties of interest, benchmarking mesoscale-detection methods and algorithms, and inferring structure in empirical multilayer networks. In this paper, we introduce a framework for the construction of generative models for mesoscale structures in multilayer networks. Our framework provides a standardized set of generative models, together with an associated set of principles from which they are derived, for studies of mesoscale structures in multilayer networks. It unifies and generalizes many existing models for mesoscale structures in fully-ordered (e.g., temporal) and unordered (e.g., multiplex) multilayer networks. One can also use it to construct generative models for mesoscale structures in partially-ordered multilayer networks (e.g., networks that are both temporal and multiplex). Our framework has the ability to produce many features of empirical multilayer networks, and it explicitly incorporates a user-specified dependency structure between layers.
description: The abstract in the arXiv field is a slightly shortened version of the abstract because of the character-count limit
title: Dual mobility cup: Dislocation rate and survivorship at 10 years of follow-up
Creators: name: Prudhon, Jean Louis
name: Ferreira, Andre
name: Verdier, Regis
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: total hip arthroplasty
subject: dual mobility cup
subject: dislocation
subject: survivorship
subject: polyethylene wear
subject: 610 Medical sciences; Medicine

description: Purpose: Dual mobility cup introduced in France by Gilles Bousquet has been used in total hip replacement in high risk patients. This device is acting as a big ball implant and significantly reduces the risk of dislocation following hip arthroplasty. Published French literature had focused low rates[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Prunus ramonensis Eisenman 2015, comb. nov.
Creators: name: Eisenman, Sasha W.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Prunus
Prunus ramonensis

description: Prunus ramonensis (Danin) Eisenman, comb. nov.
 Basionym:— Amygdalus ramonensis Danin (1980: 283).
 Type:— ISRAEL. Central Negev Highlands, Nahal Eliav, 4 km SW of Har Ramon, 34° 39’E / 30° 38’N, banks of wadi with loessial alluvium. 16 April 1979, Avinoam Danin s.n. (holotype HUJ).
 Note:—The collection date in the original basionym description does not match the date on the labels of specimens held at E and K (15 June 1979). According to Arts. 9.4 and 9.6 of the ICN (McNeill et al. 2012), these specimens should be considered paratypes, rather than isotypes.
 Amydalus ramonensis is endemic to Negev Highlands of Israel. The species is included by Shmida and Pollak (2007) in the Red Data Book: Endangered Plants of Israel, as well as in the Flora Palaestina (Zohary 1972), Analytical Flora of Eretz-Israel (Feinbrun-Dotan et al., 1998), and Distribution Atlas of Plants in the Flora Palaestina Area (Danin 2004). Although Kurtto (2009) regarded A. ramonensis as a synonym of Prunus dulcis (Mill.) D.A. Webb, it is still maintained as a species on the flora of Israel website (http://flora.org.il/plants/AMYRAM/). Danin (1980), stated that A. ramonesis differs from P. dulcis [= A. communis Linnaeus (1753: 473)] by having smaller glabrous ovate fruits, subspinecent branches and apiculate leaves. Danin (2000) explained, “According to Browicz & Zohary (1996), who “summed up their views for tree breeders” (as D. Zohary explained the essence of their paper, pers. comm.) this taxon should be sunk into the complex of Amygdalus communis L. subsp. microcarpa (Post 1898: 302) Browicz & Zohary (1996: 236). I keep regarding this taxon as an independent species until more comprehensive study proves otherwise.”
 Additional specimens examined:— ISRAEL. Central Negev Highlands, Nahal Eliav, 4 km SW of Har Ramon, 34° 39’E / 30° 38’N, banks of large wadi with loessial alluvium. 15 April 1979, Avinoam Danin s.n. (paratypes E!, K! [digital images])
description: Published as part of Eisenman, Sasha W., 2015, Some nomenclatural adjustments and typifications for almond species in the genus Prunus sensu lato (Rosaceae), pp. 185-198 in Phytotaxa 222 (3) on pages 190-191, DOI: 10.11646/phytotaxa.222.3.2, http://zenodo.org/record/13634936
La cultura organizacional en Polymer S.A.
Creators: name: Avila Herrera, Maria Eugenia
name: Marrugo Torrente, Yojaira
Publisher: name: Universidad de Cartagena
Year: 1997
Subjects: Cultura Organizacional
Cultura corporativa
Comportamiento organizacional

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1997
description: El presente estudio tiene por objeto diagnosticar la administración de la cultura organizacional de Polymer S.A., para establecer si ha sido óptima la consecución de los objetivos de la compañía.
Stable Matching with Mistaken Agents
Creators: name: Artemov, Georgy
name: Che, Yeon-Koo
name: He, YingHua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Theoretical Economics (econ.TH)
subject: Econometrics (econ.EM)
subject: FOS: Economics and business

description: Motivated by growing evidence of agents' mistakes in strategically simple environments, we propose a solution concept -- robust equilibrium -- that requires only an asymptotically optimal behavior. We use it to study large random matching markets operated by the applicant-proposing Deferred Acceptance (DA). Although truth-telling is a dominant strategy, almost all applicants may be non-truthful in robust equilibrium; however, the outcome must be arbitrarily close to the stable matching. Our results imply that one can assume truthful agents to study DA outcomes, theoretically or counterfactually. However, to estimate the preferences of mistaken agents, one should assume stable matching but not truth-telling.
Development of a Point-of-Care SPR Sensor for the Diagnosis of Acute Myocardial Infarction
Creators: name: Choudhary, Sunil
name: Altintas, Zeynep
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: SPR
subject: point-of-care sensor
subject: epitope-imprinting
subject: nanoMIPs
subject: cTnI
subject: myocardial infarction

description: A novel point-of-care surface plasmon resonance (SPR) sensor was developed for the sensitive and real-time detection of cardiac troponin I (cTnI) using epitope-imprinted molecular receptors. The surface coverage of a nano-molecularly imprinted polymer (nanoMIP)-functionalized SPR sensor chip and the size of nanoMIPs (155.7 nm) were characterized using fluorescence microscopy and dynamic light scattering techniques, respectively. Atomic force microscopy, electrochemical impedance spectroscopy, square wave voltammetry and cyclic voltammetry techniques confirmed the successful implementation of each step of the sensor fabrication. The SPR bio-detection assay was initially established by targeting the cTnI peptide template, and the sensor allowed the detection of the peptide in the concentration range of 100–1000 nM with a correlation coefficient (R2) of 0.96 and limit of detection (LOD) of 76.47 nM. The optimum assay conditions for protein recognition were subsequently determined, and the cTnI biomarker could be detected in a wide concentration range (0.78–50 ng mL−1) with high reproducibility (R2 = 0.91) and sensitivity (LOD: 0.52 ng mL−1). The overall sensor results were subjected to three binding isotherm models, where nanoMIP-cTnI interaction followed the Langmuir binding isotherm with the dissociation constant of 2.99 × 10−11 M, indicating a very strong affinity between the cTnI biomarker and epitope-imprinted synthetic receptor. Furthermore, the selectivity of the sensor was confirmed through studying with a control nanoMIP that was prepared by imprinting a non-specific peptide template. Based on the cross-reactivity tests with non-specific molecules (i.e., glucose, p53 protein, transferrin and bovine serum albumin), the nanoMIP-SPR sensor is highly specific for the target biomarker. The developed biomimetic sensor, relying on the direct assay strategy, holds great potential not only for the early and point-of-care testing of acute myocardial infarction but also for other life-threatening diseases that can be diagnosed by determining the elevated levels of certain biomarkers.
Additional file 2 of The relationship between primary colorectal cancer histology and the histopathological growth patterns of corresponding liver metastases
Creators: name: Höppener, Diederik J.
name: Stook, Jean-Luc P. L.
name: Galjart, Boris
name: Nierop, Pieter M. H.
name: Nagtegaal, Iris D.
name: Vermeulen, Peter B.
name: Grünhagen, Dirk J.
name: Verhoef, Cornelis
name: Doukas, Michail
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology

description: Additional file 2. Supplementary File 2. Uni- and multivariable Cox regression analysis for overall survival.
Thursday Nov 19th
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.
On how titanium dioxide nanoparticles attenuate the toxicity of mercuric chloride to Artemia salina: investigation of fatty acid composition, oxidative stress, and lipid peroxidation
Creators: name: Mohammadi, Masoumeh
name: Ghasemi, Zahra
name: Sourinejad, Iman
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: Titanium dioxide nanoparticles (TiO2NPs) as an emerging pollutant in aquatic environments can interact with metals reducing or enhancing their toxicity in these environments. This study examined and compared the toxic effects of mercury ions (Hg2+ ions) on immobilization percentage, fatty acid profile, and oxidative stress of Artemia salina nauplii, individually (Hg) and simultaneously in the presence of 0.10 mg.L−1 (Hg-0.1TiO2NPs) and 1.00 mg.L−1 TiO2NPs (Hg-1TiO2NPs). The interaction between Hg2+ ions and TiO2NPs was evaluated using DLS and AAS-VGA. Simultaneous exposures exhibited an unexpected dual effect on A. salina nauplii. A synergistic effect was observed in Hg-0.1TiO2NPs, while increasing the TiO2NPs concentration in Hg-1TiO2NPs prevented the synergy of the mixture compounds offering an antagonistic effect on nauplii. This dual effect was assigned to a greater number of available active sites and agglomeration of TiO2NPs at higher concentrations. Oxidative stress and lipid peroxidation induced by Hg were diminished in Hg-1TiO2NPs in line with the immobilization results. In Hg, total amounts of saturated fatty acids (∑SFA) increased while total monounsaturated (∑MUFA) and total polyunsaturated (∑PUFA) ones decreased compared with the control. However, they showed no significant change considering the control in Hg-1TiO2NPs, again confirming the antagonistic effect on nauplii. The unsaturated to saturated fatty acids ratio decreased in both Hg and Hg-1TiO2NPs compared with the control, however, this reduction in Hg-1TiO2NPs was lower than in Hg. The present results emphasized getting a more comprehensive understanding of how TiO2NPs impact the bioavailability and toxicity of co-contaminants through their combined effects and interactions.
Variance of the volume of random real algebraic submanifolds
Creators: name: Letendre, Thomas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Metric Geometry (math.MG)
subject: Algebraic Geometry (math.AG)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: Let $\mathcal{X}$ be a complex projective manifold of dimension $n$ defined over the reals and let $M$ denote its real locus. We study the vanishing locus $Z\_{s\_d}$ in $M$ of a random real holomorphic section $s\_d$ of $\mathcal{E} \otimes \mathcal{L}^d$, where $ \mathcal{L} \to \mathcal{X}$ is an ample line bundle and $ \mathcal{E}\to \mathcal{X}$ is a rank $r$ Hermitian bundle. When $r \in \{1,\dots , n -- 1\}$, we obtain an asymptotic of order $d^{r-- \frac{n}{2}}$, as $d$ goes to infinity, for the variance of the linear statistics associated to $Z\_{s\_d}$, including its volume. Given an open set $U \subset M$, we show that the probability that $Z\_{s\_d}$ does not intersect $U$ is a $O$ of $d^{-\frac{n}{2}}$ when $d$ goes to infinity. When $n\geq 3$, we also prove almost sure convergence for the linear statistics associated to a random sequence of sections of increasing degree. Our framework contains the case of random real algebraic submanifolds of $\mathbb{RP}^n$ obtained as the common zero set of $r$ independent Kostlan--Shub--Smale polynomials.
description: Final version, published in Trans. Amer. Math. Soc
Pedagogía en valores: Una estrategia de apropiación del proyecto de formación inclusiva, en los docentes y estudiantes de los grados preescolar y primaria, de la jornada matinal de la institución educativa Olga González Arraut. Primer semestre 2012.
Creators: name: Martínez Aparicio Simancas, Adriana
name: Rumie Pájaro, Sais Margarita
Publisher: name: Universidad de Cartagena
Year: 2012
Subjects: Trabajo social

description: Tesis (Trabajador(a) Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2012
description: El presente proyecto de investigación producto de las experiencias y el aprendizaje profesional como estudiantes de trabajo social en práctica en la Institución Educativa Olga González Arraut, ostenta como eje central el establecimiento de los niveles de apropiación del proyecto de formación inclusiva en los docentes y estudiantes de la institución, reconociendo a la escuela como constructora de derechos y de aceptación a la diferencia. Esta investigación arrojó como resultados la no apropiación del proyecto educativo inclusivo por parte del estudiantado y los docentes, convirtiéndose así para este fin, la Pedagogía en Valores en una estrategia de apropiación del Proyecto de Formación Inclusiva, en los docentes y estudiantes de los grados Preescolar y Primaria.
Production of Biodiesel from Microalgae
Creators: name: Gebeyehu, Menelik
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2010

description: Since petroleum resources are believed to last only for a few decades, alternative sources of biofuel production should be exploited. In order to replace all the fossil fuels consumed in the world, other sources of biodiesel which have higher productivity per unit area of land than vegetable and non edible oilseed feed stocks are required. One of the alternative sources which falls in to relatively higher productivity per unit area of land (10g/m2/day -50g/m2/day) is the production of biodiesel from microalgae. This study focuses on production of biodiesel from microalgae by transesterification reaction. Algal biomass of symbiotic blue green algae were collected from ARARI. After drying the biomass, algae oil was extracted by soxhlet extraction method using solvent, hexane. Then, purification of the oil was performed by degumming, neutralization, and bleaching to facilitate the characterization and biodiesel production process. The characterization test of the oil confirmed that oil can be produced from the algal biomass with the acceptable range of pyiscochemical properties for biodiesel production. Then, biodiesel was produced by base catalyzed transesterification reaction and characterized by determining density, kinematic viscosity, acid value, saponification number, flash point and heating value. HPLC analysis was conducted to determine the conversion of oil to biodiesel. The characteristic test result of the biodiesel showed that the density, kinematic viscosity, acid value, saponification number, flash point and heating value conforms to all the standard specifications of ASTM D 6751 and EN 14214, except for its acid value (0.57mgKOH/g) which is 14 % above the EN 14214 specification. The result showed that the symbiotic blue green algae in ARARI can be used to produce biodiesel with acceptable quality. However, the oil yield of the algal biomass was very low (5.4wt %) when compared with oil contents of algal strains (>15wt %) recommended for biodiesel production. Therefore, three different pure algal strains were selected and assessed based on their oil content and productivity with growth parameter requirements of climatic conditions which conform to the Ethiopian environment particularly to the specific area selected for cultivation. The results of the investigation showed that the strain Bortyococcus braunii gives the best result and recommended for cultivation of algal biomass for biodiesel production in Ethiopia.
title: Einfluss der Komponentenausrichtung auf die patellare Kinematik in der Knieendoprothetik: Eine in vivo Studie unter Verwendung eines Navigationsystems
Creators: name: Keshmiri, Armin
name: Maderbacher, Günther
name: Baier, Clemens
name: Zeman, Florian
name: Grifka, Joachim
name: Springorum, Hans Robert
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Patellare Kinematik
subject: Patellatracking
subject: Knieendoprothetik
subject: Computer Navigation
subject: 610 Medical sciences; Medicine

description: Fragestellung: Der postoperative vordere Knieschmerz ist eine der häufigsten Komplikationen in der Knieendoprothetik. Die Änderung der patellaren Kinematik vor und nach Implantation einer Knieendoprothese ist bislang unbekannt. Ziel der vorliegenden Arbeit war es die präoperative patellare[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Manual de funciones y evaluación de cargos de las áreas técnico operativa y de ventas de la Electrificadora de Bolívar S.A
Creators: name: López Agamez, Margarita Rosa
name: Bello Nuñez, Carlos Alberto
Publisher: name: Universidad de Cartagena
Year: 1985
Subjects: Análisis de cargo
Evaluación de cargos
Manual de funciones - Areas tecnico operativa y de ventas de la Electrificadora de Bolívar

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1985
description: El objetivo fundamental de este estudio es proveer a la Electrificadora de Bolívar S.A. de un manual de funciones y evaluación de cargos en la áreas técnico - operativa y de ventas, que le proporcione las bases para administrar eficaz y racionalmente el personal que trabaja en dichas áreas.
Probing the effects of dextran-coated CeO2 nanoparticles on lung fibroblasts using multivariate single-cell Raman spectroscopy
Creators: name: Mićević, Mirjana
name: Čalija, Sonja
name: Korićanac, Lela
name: Žakula, Jelena
name: Vilotić, Aleksandra
name: Radović, Marko
name: Golić, Igor
name: Korać, Aleksandra
name: Nacka-Aleksić, Mirjana
name: Stojadinović, Bojan
name: Dohčević-Mitrović, Zorana
Publisher: name: Taylor & Francis
Year: 2025
Subjects: Space Science
Medicine
Cell Biology
Molecular Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: In this study, we investigated the cytotoxic effect of highly soluble dextran-coated CeO2 nanoparticles on human fetal lung fibroblasts MRC-5. We examined individual nanoparticle-treated cells by Raman spectroscopy and analyzed Raman spectra using non-negative principal component analysis and k-means clustering. In this way, we determined dose-dependent differences between treated cells, which were reflected through the intensity change of lipid, phospholipid and RNA-related Raman modes. Performing standard biological tests for cell growth, viability and induction of apoptosis in parallel, these changes were correlated with nanoparticle-induced apoptotic processes. The cells with specific spectral characteristics, referring to non-apoptotic, but possibly autophagic cell death modality, were also detected. Additionally, Raman imaging combined with principal component and vertex component analysis was used to map the spatial distribution of biological molecules in treated and untreated cells. This work provided the description of different resulting states of the treated cells depending on the dextran-coated CeO2 nanoparticles dose, which can be later used in the design of the nanoparticles for industrial or medical applications. The wide content of information resulting from single-cell Raman spectroscopy has the potential to detect biochemical changes caused by nanoparticles that would otherwise require a series of expensive and time-consuming standard biological techniques.
Institución del arbitramento
Creators: name: Díaz Sabalza, Rocio
Publisher: name: Universidad de Cartagena
Year: 1983
Subjects: Arbitramento - Colombia
Laudo arbitral - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1983
description: Análisis jurídicos incluyendo los pasos legales de las instituciones, y la forma como esta consagrada en nuestra legislación, las técnicas que puedan tener y su solución, constituyendo condiciones políticas y sociales dentro del marco de la lucha sindical.
Nonlinear and non-CP gates for Bloch vector amplification
Creators: name: Geller, Michael R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Any state r = (x,y,z) of a qubit, written in the Pauli basis and initialized in the pure state r = (0,0,1), can be prepared by composing three quantum operations: two unitary rotation gates to reach a pure state on the Bloch sphere, followed by a depolarization gate to decrease |r|. Here we discuss the complementary state-preparation protocol for qubits initialized at the center of the Bloch ball, r=0, based on increasing or amplifying |r| to its desired value, then rotating. Bloch vector amplification may or may not increase qubit energy, but it necessarily increases purity and decreases entropy. Amplification can be achieved with a linear Markovian CPTP channel by placing the channel's fixed point away from r=0, making it nonunital, but the resulting gate suffers from a critical slowing down as that fixed point is approached. Here we consider alternative designs based on linear and nonlinear Markovian PTP channels, which offer benefits relative to linear CPTP channels, namely fast Bloch vector amplification without deceleration. These operations simulate a reversal of the thermodynamic arrow of time for the qubit and would provide striking experimental demonstrations of non-CP dynamics.
Additional file 1 of Vitamin-K-antagonist phenprocoumon versus low-dose direct oral anticoagulants (DOACs) in patients with atrial fibrillation: a real-world analysis of German claims data
Creators: name: Warkentin, Lisette
name: Hueber, Susann
name: Deiters, Barthold
name: Klohn, Florian
name: Kühlein, Thomas
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1. PZN numbers, ICD-10- and ATC-codes, Baseline characteristics, Follow-up time, Cox-regressions analyses, Table S1-S5, Fig. S1.
Friday Nov 20
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.
title: Aktive Muskelfunktion nach dorsalen Instrumentierungen des thorakolumbalen Übergangs
Creators: name: Pishnamaz, Miguel
name: Schemmann, Ulrike
name: Herren, Christan
name: Lichte, Philipp
name: Pape, Hans-Christoph
name: Kobbe, Philipp
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Wirbelfrakturen
subject: Frakturen des thorakolumbalen Übergangs
subject: Outcome
subject: Regeneration
subject: Sonografie
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die wichtigsten muskulären Stabilisatoren des thorakolumalen Übergangs (TLÜ) sind die Mm. Multifidi (LM) sowie der M. transversus abdominis (TrA). Studien zu degenerativen Erkrankungen zeigten postoperativ neurogene und myogene Veränderungen der LM welche in Zusammenhang[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Comparación de los aspectos estructurales e históricos entre los materiales de las fortificaciones militares de la ciudad de Cartagena y el Corregimiento de Bocachica
Creators: name: García Cuadrado, Yarleidis
name: Medina Puello, Laura
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Materiales de construcción;
Resistencia de materiales
Fortificaciones - Cartagena (Bolívar) - Análisis

description: Tesis (Ingeniero de Alimentos).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería de Alimentos, 2017
description: El presente estudio tiene por objeto,comparar los aspectos estructurales, las tipologías de muros y los materiales utilizados en las fortificaciones militares del centro histórico de Cartagena de Indias y los Fuertes del corregimiento de Bocachica, mediante la recopilación de información y el análisis de estudios realizados anteriormente en estas fortificaciones, con el fin de elaborar una base de datos que brinde información de manera consolidada, además de establecer recomendaciones que sirvan en futuros procesos de intervención
Collisional super-Penrose process and Wald inequalities
Creators: name: Tanatarov, I. V.
name: Zaslavskii, O. B.
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider collision of two massive particles in the equatorial plane of an axially symmetric stationary spacetime that produces two massless particles afterwards. It is implied that the horizon is absent but there is a naked singularity or another potential barrier that makes possible the head-on collision. The relationship between the energy in the center of mass frame $E_{c.m.}$ and the Killing energy $E$ measured at infinity is analyzed. It follows immediately from the Wald inequalities that unbounded $E$ is possible for unbounded $E_{c.m.}$ only. This can be realized if the spacetime is close to the threshold of the horizon formation. Different types of spacetimes (black holes, naked singularities, wormholes) correspond to different possible relations between $E_{c.m.}$ and $E$. We develop a general approach that enables us to describe the collision process in the frames of the stationary observer and ZAMO (zero angular momentum observer). The escape cone and escape fraction are derived. A simple explanation of the existence of the bright spot is given. For the particular case of the Kerr metric, our results agree with the previous ones found in M. Patil, T. Harada, K. Nakao, P.S. Joshi, and M. Kimura, Phys. Rev. D 93, 104015 (2016).
description: 32 pages, 1 figure; updated to match the published version
Estudio de factibilidad para la creación de la Cooperativa de Transportadores de Servicio Mixto de el Carmen de Bolívar
Creators: name: Cohen Torres, David Fernando
name: Salcedo Donado, Pedro José
Publisher: name: Universidad de Cartagena
Year: 1994
Subjects: Creación de empresa
Estudio de mercado
Estudio financiero
Estudio de factibilidad

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1994
description: El presente estudio tiene por objeto verificar la factibilidad de la creación y organización de una cooperativa de transportadores de servicio mixto que brinde un mejor y mayor servicio de transporte urbano, intermunicipal y rural, alternativa para solucionar el problema de transporte en la región, además de mostrar los beneficios del trabajo asociado.
title: Einfluss der Trochleaanatomie und Beinrotationsparameter auf das Patellafehlgleiten bei Kindern: neue Messparameter
Creators: name: Keshmiri, Armin
name: Maderbacher, Günther
name: Matussek, Jan
name: Anders, Sven
name: Winkler, Sebastian
name: Hubertus, Jochen
name: Grifka, Joachim
name: Wagner, Ferdinand
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Patellafehlgleiten
subject: Patellaluxation
subject: Magnetresonanztomographie
subject: Kinder
subject: Trochleaanatomie
subject: Beinrotationsparameter
subject: 610 Medical sciences; Medicine

description: Fragestellung: Das Vorliegen einer Patella- oder Trochleadysplasie führt oft zu einem Patellafehlgleiten, vorderen Knieschmerz oder Patellaluxationen. Der genaue Einfluss der individuellen Trochleaanatomie und Beinrotationsparameter auf die patellare Kinematik bei Kindern ist bislang unzureichend[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)
Improving the visibility of minorities through network growth interventions
Creators: name: Neuhäuser, Leonie
name: Karimi, Fariba
name: Bachmann, Jan
name: Strohmaier, Markus
name: Schaub, Michael T.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Improving the position of minorities in networks via interventions is a challenge of high theoretical and societal importance. In this work, we examine how different network growth interventions impact the position of minority nodes in degree rankings over time. We distinguish between two kinds of interventions: (i) group size interventions, such as introducing quotas, that regulate the ratio of incoming minority and majority nodes; and (ii) behavioural interventions, such as homophily, i.e. varying how groups interact and connect to each other. We find that even extreme group size interventions do not have a strong effect on the position of minorities in rankings if certain behavioural changes do not manifest at the same time. For example, minority representation in rankings is not increased by high quotas if the actors in the network do not adopt homophilic behaviour. As a result, a key finding of our research is that in order for the visibility of minorities to improve, group size and behavioural interventions need to be coordinated. Moreover, their potential benefit is highly dependent on pre-intervention conditions in social networks. In a real-world case study, we explore the effectiveness of interventions to reach gender parity in academia. Our work lays a theoretical and computational foundation for further studies aiming to explore the effectiveness of interventions in growing networks.
Ergodic theory, Dynamic Mode Decomposition and Computation of Spectral Properties of the Koopman operator
Creators: name: Arbabi, Hassan
name: Mezić, Igor
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37M10, 37A30, 65P99, 37N10

description: We establish the convergence of a class of numerical algorithms, known as Dynamic Mode Decomposition (DMD), for computation of the eigenvalues and eigenfunctions of the infinite-dimensional Koopman operator. The algorithms act on data coming from observables on a state space, arranged in Hankel-type matrices. The proofs utilize the assumption that the underlying dynamical system is ergodic. This includes the classical measure-preserving systems, as well as systems whose attractors support a physical measure. Our approach relies on the observation that vector projections in DMD can be used to approximate the function projections by the virtue of Birkhoff's ergodic theorem. Using this fact, we show that applying DMD to Hankel data matrices in the limit of infinite-time observations yields the true Koopman eigenfunctions and eigenvalues. We also show that the Singular Value Decomposition, which is the central part of most DMD algorithms, converges to the Proper Orthogonal Decomposition of observables. We use this result to obtain a representation of the dynamics of systems with continuous spectrum based on the lifting of the coordinates to the space of observables. The numerical application of these methods is demonstrated using well-known dynamical systems and examples from computational fluid dynamics.
Prunus saviczii Eisenman 2015, comb. nov.
Creators: name: Eisenman, Sasha W.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Prunus
Prunus saviczii

description: Prunus × saviczii (Pachom.) Eisenman, comb. nov.
 Basionym:— Amygdalus × saviczii Pachomova (1954: 199).
 Type:— UZBEKISTAN. Zapadnyi Pamiro-Alai, goryi Kara-Tyube, po kamenistyim sklonam na trakte Takhta-Karacha [Western Pamiro Alai, Kara-Tyube Mountains, on rocky slopes of Takhta-Karacha Pass], 1800 m, 9 May 1951 (flowering); 18–30 May 1951, Pachomova 8 (holotype LE).
description: Published as part of Eisenman, Sasha W., 2015, Some nomenclatural adjustments and typifications for almond species in the genus Prunus sensu lato (Rosaceae), pp. 185-198 in Phytotaxa 222 (3) on page 191, DOI: 10.11646/phytotaxa.222.3.2, http://zenodo.org/record/13634936
Operator Splitting Based Dynamic Iteration for Linear Port-Hamiltonian Systems
Creators: name: Bartel, Andreas
name: Günther, Michael
name: Jacob, Birgit
name: Reis, Timo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 37Jxx, 34A09

description: A dynamic iteration scheme for linear differential-algebraic port-Hamil\-tonian systems based on Lions-Mercier-type operator splitting methods is developed. The dynamic iteration is monotone in the sense that the error is decreasing and no stability conditions are required. The developed iteration scheme is even new for linear port-Hamiltonian systems. The obtained algorithm is applied to multibody systems and electrical networks.
description: 29 pages, 6 figures
title: Bestimmung der Patellahöhe im Kindes- und Jugendalter – Vergleich zweier Messmethoden
Creators: name: Diehl, Nora
name: Krebs, Benedikt
name: Rapp, Daniel
name: Wagenpfeil, Stefan
name: Kohn, Dieter
name: Anagnostakos, Konstantinos
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Messmethodik
subject: Patellahöhe
subject: Patella alta
subject: Patella baja
subject: Caton-Deschamps-Index
subject: Plateau-Patella-Winkel
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Bestimmung der Patellahöhe ist in einer Vielzahl von Krankheitsbildern zu deren Interpretation und zum Therapieentscheid von wesentlicher Bedeutung. In der Vergangenheit wurden unterschiedliche radiologische Verfahren zur Beurteilung der Patellahöhe kontrovers diskutiert.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2015)