cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Biomechanical analysis of the dislocate
Creators: name: Borchardt, Wallace James
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this study has been to make a biomechanical analysis of the dislocate as performed on the still rings. All testing was done in the gymnasium at the University of British Columbia with each of the five subjects taking three trials. Cable tension was monitored with strain gauges attached in series withthe ring cable. Each trial was filmed, and film and force records were synchronized with a flash gun which caused a timing mark to be placed on the chart recorder paper. When the subject felt he was ready the first of three trials was executed. There was a two minute rest between each trial to negate any effect of fatigue. After the completion of the third and final trial the subject was asked which trial he thought was the best of the three. The film record of the dislocate was later shown to a panel of experts who rated each dislocate. The rating by the panel of experts allowed each dislocate to be ranked in order of excellence. This rank order was the chosen criterion against which the biomechanical measurements were evaluated for the aim in coaching gymnastics is eventually to satisfy the subjective impression of the judges. The information recorded by the film was refined with the use of the Vanguard Motion Analyzer. Obtained were the following measures. a) position of the rings b) body position c) displacement of noted body landmarks The following conclusions were drawn from this study: 1. The patterns of force and body actions are similar for all subjects. Given these similarities it is difficult to identify measures which correlate highly with good performance. 2. The angular velocity of the movement of the legs at the second and third peaks of force is not well correlated with either experts' ranking (r = 0.18) or maximal force (r = 0.25). 3. The following are poor predictors of performance in the dislocate: a) Total range of angular displacement of the ring cable. b) Time (frames) between the second and third peaks of force. c) Angular displacement of the ring cable during the second and third peaks of force. d) Kipping angle. e) Amount of preparatory vertical drop of hips in the kipping phase. 4. Better performers are those who maximize the upward force during the kipping phase by accentuating the rise of the hips over that of the ankles. Consequently it is suggested that those teaching this activity concern themselves with methods of maximizing the upward thrust of the hips in the kipping phase. It is felt that this phase is the foundation block upon which the dislocate is built.
Chrysis oxyacantha Mocsary 1913
Creators: name: Neveen, Paolo Rosa
name: Gadallah, Neveen S.
name: Edmardash, Yusuf A.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Masaridae
Chrysis
Chrysis oxyacantha

description: Chrysis oxyacantha Mocsáry, 1913
(Fig. 10)
Chrysis (Heptachrysis) oxyacantha Mocsáry, 1913: 41.
TYPE MATERIAL. — Holotype. Eritrea • ♀; Keren; HMNH (examined).
MATERIAL EXAMINED. — Yemen • 1 ♀; Hajjah Governorate, Hirran; 28.IV.1936; M.T. leg.; EFC • 1 ♂; Sana’a University Campus, 2300m; 3.XI.2005; J. Halada leg.; coll. MHC • 1 ♂; Wadi Sudd, 10 km W Marib, 1120 m; 8.X.2005; [15°24’N, 45°16’E]; J. Halada leg.; MHC.
Oman • 1♂; 17 km W of Súr; 15.III.2015; M. Snižek leg.; coll. MHC • 1 ♂; E of Súr, S of Shiya; 15.III.2015; [22°30’31”N, 59°25’15”E]; L. Černý leg.; MHC.
DIAGNOSIS. — Body length: 11.5-13.0 mm. Metallic green to blue, face golden-green; scape metallic green, rest of antenna dark brown; wings brown with dark veins. First flagellomere short (l/w = 0.8); second flagellomere 3× as long as the first; transverse frontal carina strong, sharp, M-shaped with upwards branches (Fig. 10A); pronotal humeral angles acute, pointing upwards; propodeal antero-median line very deep; notauli exceptionally wide and deep (Fig. 10C), width decreasing towards anterior margin; notauli width basally larger than largest punctures on mesoscutum (Fig. 10D); metanotal plate triangular, basally concave; mesopleuron densely, coarsely punctate, with scrobal area forming a ventral, pointed tooth; first tergum densely dotted between larger punctures, second and third tergum with polished intervals between punctures; apical margin of third tergum with six triangular, pointed teeth (Fig. 10E); black spots of second sternum large, sub-quadrate, with apical margin arcuate, distinctly separated medially and from lateral sternal margins (Fig. 10F).
DISTRIBUTION IN THE ARABIAN PENINSULA. — Oman (new record), Yemen (new record).
EXTRALIMITAL DISTRIBUTION. — Eritrea (Mocsáry 1913), Mali (new record).
REMARK
The type has a very small denticle between apico-median teeth of third tergum, and for this reason the species was described in the subgenus Heptachrysis Mocsáry, 1889.
description: Published as part of Neveen, Paolo Rosa, Gadallah, Neveen S. & Edmardash, Yusuf A., 2025, New findings of cuckoo wasps for Yemen with nomenclatural changes and review of the Arabian hexadentate species of the genus Chrysis Linnaeus, 1761 (Hymenoptera, Chrysididae), pp. 151-166 in Zoosystema 47 (11) on page 162, DOI: 10.5252/zoosystema2025v47a11, http://zenodo.org/record/15180968
SCG0018-4854: a young and dynamic compact group I. Kinematical analysis
Creators: name: Presotto, V.
name: Iovino, A.
name: Pompei, E.
name: Temporin, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Compact groups of galaxies are in particular good laboratories for studying galaxy interactions and their effects on the evolution of galaxies due to their high density and low velocity dispersion. SCG0018-4854 is a remarkably high galaxy density and low velocity dispersion group with evidence of a recent interaction. We obtained VLT FORS2 optical observations and we present spectroscopic and photometric evidence of how dramatically galaxy interactions have affected each of the four member galaxies. We found peculiar kinematics for each galaxy and evidence of recent star formation. In particular, the gas and stellar radial velocity curves of two galaxies are irregular with a level of asymmetry similar to that of other interacting galaxies. We discovered the presence of a bar for NGC 92 therefore revising a previous morphological classification and we obtained spectroscopic confirmation of a galactic-scale outflow of NGC 89. Peculiar kinematics and dynamic consideration lead to a rough estimate of the age of the latest interaction: 0.2-0.7 Gyr, suggesting that SCG0018-4854 is a young and dynamical group.
description: 11 pages, 12 figures, to be published in A&A
Quality assurance audit in histopathology reported by Whole Slide Imaging technique
Creators: name: Gunavardhan, Anu
name: Aslam, Muhammad Babar
Publisher: name: F1000 Research Limited
Year: 2021

description: Digital pathology validation study was completed in department of pathology, Glan Clwyd Hospital in December 2016. The pathologists participated in the study started reporting live cases in digital platform. Approximately 10% of routine cases were scanned digitally for routine reporting during the audit period. Digital pathology platform is also utilised for MDT review of dermatopathology and cervical cancer screening cases, performance of audits in sub-specialities like liver biopsies, medical renal biopsies, teaching and for EQA purposes.
 Secondary review process takes place routinely in the department in the form of MDT case review, clinician requested review or second opinion case reviews as part of quality assurance and error prevention. Currently mostly non-urgent and few urgent cases are scanned to digital platform for primary reporting. Most of these cases do not come under existing review process. This is the rationale behind conducting this audit
Dynamic response and roughening of ferroelectric domain walls driven at planar electrode edges
Creators: name: Rapin, Guillaume
name: Ehrensperger, Sophia
name: Blaser, Cédric
name: Caballero, Nirvana
name: Paruch, Patrycja
Publisher: name: arXiv
Year: 2021
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Understanding and controlling the motion, stability, and equilibrium configuration of ferroelectric domain walls is key for their integration into potential nanoelectronics applications, such as ferroelectric racetrack memories. Using piezoresponse force microscopy we analyse the growth and roughness of ferroelectric domains in epitaxial thin film Pb(Zr$_{0.2}$Ti$_{0.8}$)O$_3$, driven by the electric fields at straight edges of planar electrodes at two different temperatures. This device relevant geometry allows us to confirm that the domain walls are well described as 1-dimensional monoaffine elastic interfaces driven in random-bond disorder. However, we observe a progressive increase of roughness as initially flat domain walls move through the disorder landscape, which could prove a significant limiting factor for racetrack-type memories using ferroelectrics.
description: To appear in Applied Physics Letters (accepted)
Inverse magnetocaloric effect in polycrystalline La$_{0.125}$Ca$_{0.875}$MnO$_{3}$
Creators: name: Biswas, Anis
name: Samanta, Tapas
name: Banerjee, S.
name: Das, I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recently the inverse magnetocaloric effect is observed for different compounds. However there is very rare for any manifestation of the effect to be seen in manganites. We have found inverse magnetocaloric effect in the case of polycrystalline La$_{0.125}$Ca$_{0.875}$MnO$_{3}$. Such phenomenon is attributed to the stabilization of antiferromagnetic state associated with inherent magnetic inhomogeneous phases for this compound.
description: 3 Figures
From Spectrum Pooling to Space Pooling: Opportunistic Interference Alignment in MIMO Cognitive Networks
Creators: name: Perlaza, S. M.
name: Fawaz, N.
name: Lasaulce, S.
name: Debbah, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We describe a non-cooperative interference alignment (IA) technique which allows an opportunistic multiple input multiple output (MIMO) link (secondary) to harmlessly coexist with another MIMO link (primary) in the same frequency band. Assuming perfect channel knowledge at the primary receiver and transmitter, capacity is achieved by transmiting along the spatial directions (SD) associated with the singular values of its channel matrix using a water-filling power allocation (PA) scheme. Often, power limitations lead the primary transmitter to leave some of its SD unused. Here, it is shown that the opportunistic link can transmit its own data if it is possible to align the interference produced on the primary link with such unused SDs. We provide both a processing scheme to perform IA and a PA scheme which maximizes the transmission rate of the opportunistic link. The asymptotes of the achievable transmission rates of the opportunistic link are obtained in the regime of large numbers of antennas. Using this result, it is shown that depending on the signal-to-noise ratio and the number of transmit and receive antennas of the primary and opportunistic links, both systems can achieve transmission rates of the same order.
description: Submitted to IEEE Trans. in Signal Processing. Revised on 23-11-09
Waste Water Minimization: Utilization of Rubber Latex Residue and Swine Dung as Fertilizer for Para Rubber Seedling Growth
Creators: name: Thanya Uttraporn, Saranya Sucharitaku
Publisher: name: คณะสิ่งแวดล้อมและทรัพยากรศาสตร์
Year: 2012
Subjects: Rubber Latex Residue/ Swine Manure/ Blended Fertilizer/ Para Rubber Seedling

description: 1, 10, Environment and Natural Resources Journal
Leptons from Dark Matter Annihilation in Milky Way Subhalos
Creators: name: Cline, James M.
name: Vincent, Aaron C.
name: Xue, Wei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Numerical simulations of dark matter collapse and structure formation show that in addition to a large halo surrounding the baryonic component of our galaxy, there also exists a significant number of subhalos that extend hundreds of kiloparsecs beyond the edge of the observable Milky Way. We find that for dark matter (DM) annihilation models, galactic subhalos can significantly modify the spectrum of electrons and positrons as measured at our galactic position. Using data from the recent Via Lactea II simulation we include the subhalo contribution of electrons and positrons as boundary source terms for simulations of high energy cosmic ray propagation with a modified version of the publicly available GALPROP code. Focusing on the DM DM -> 4e annihilation channel, we show that including subhalos leads to a better fit to both the Fermi and PAMELA data. The best fit gives a dark matter particle mass of 1.2 TeV, for boost factors of 90 in the main halo and 1950-3800 in the subhalos (depending on assumptions about the background), in contrast to the 0.85 TeV mass that gives the best fit in the main halo-only scenario. These fits suggest that at least a third of the observed electron cosmic rays from DM annihilation could come from subhalos, opening up the possibility of a relaxation of recent stringent constraints from inverse Compton gamma rays originating from the high-energy leptons.
description: 8 pages, 13 figures; added reference
Choice of neighbor order in nearest-neighbor classification
Creators: name: Hall, Peter
name: Park, Byeong U.
name: Samworth, Richard J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistics Theory (math.ST)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 62H30 (Primary); 62G20 (Secondary)

description: The $k$th-nearest neighbor rule is arguably the simplest and most intuitively appealing nonparametric classification procedure. However, application of this method is inhibited by lack of knowledge about its properties, in particular, about the manner in which it is influenced by the value of $k$; and by the absence of techniques for empirical choice of $k$. In the present paper we detail the way in which the value of $k$ determines the misclassification error. We consider two models, Poisson and Binomial, for the training samples. Under the first model, data are recorded in a Poisson stream and are "assigned" to one or other of the two populations in accordance with the prior probabilities. In particular, the total number of data in both training samples is a Poisson-distributed random variable. Under the Binomial model, however, the total number of data in the training samples is fixed, although again each data value is assigned in a random way. Although the values of risk and regret associated with the Poisson and Binomial models are different, they are asymptotically equivalent to first order, and also to the risks associated with kernel-based classifiers that are tailored to the case of two derivatives. These properties motivate new methods for choosing the value of $k$.
description: Published in at http://dx.doi.org/10.1214/07-AOS537 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Hernia vesical. Informe de cinco casos y revisión bibliográfica.
Creators: name: Matilla Muñoz, Alicia
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Hernia
subject: Cystography / Uretrography
subject: Abdomen
subject: Urinary Tract / Bladder
subject: Conventional radiography
subject: CT

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
El objetivo de este póster es describir los hallazgos más importantes de las hernias vesicales - principalmente las que se introducen por el orificio inguinal - en las diferentes técnicas por imagen y el manejo de las...
Poisson vertex algebras in the theory of Hamiltonian equations
Creators: name: Barakat, Aliaa
name: De Sole, Alberto
name: Kac, Victor G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: Representation Theory (math.RT)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 17B69 (Primary) 17B80, 17B63 (Secondary)

description: We lay down the foundations of the theory of Poisson vertex algebras aimed at its applications to integrability of Hamiltonian partial differential equations. Such an equation is called integrable if it can be included in an infinite hierarchy of compatible Hamiltonian equations, which admit an infinite sequence of linearly independent integrals of motion in involution. The construction of a hierarchy and its integrals of motion is achieved by making use of the so called Lenard scheme. We find simple conditions which guarantee that the scheme produces an infinite sequence of closed 1-forms ω_j, j in Z_+, of the variational complex Ω. If these forms are exact, i.e. ω_j are variational derivatives of some local functionals \int h_j, then the latter are integrals of motion in involution of the hierarchy formed by the corresponding Hamiltonian vector fields. We show that the complex Ωis exact, provided that the algebra of functions V is "normal"; in particular, for arbitrary V, any closed form in Ωbecomes exact if we add to V a finite number of antiderivatives. We demonstrate on the examples of KdV, HD and CNW hierarchies how the Lenard scheme works. We also discover a new integrable hierarchy, which we call the CNW hierarchy of HD type. Developing the ideas of Dorfman, we extend the Lenard scheme to arbitrary Dirac structures, and demonstrate its applicability on the examples of the NLS, pKdV and KN hierarchies.
description: 95 pages
title: Fístulas Perianales Clasificación por Resonancia Magnética
Creators: name: Puentes Bejarano, Daniel Augusto
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Abscess
subject: Fistula
subject: Statistics
subject: FOS: Mathematics
subject: Comparative studies
subject: MR
subject: Gastrointestinal tract
subject: Abdomen

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
Conocer la clasificación de las fístulas perianales por la técnica de resonancia magnética (RM) y sus principales relaciones anatómicas. Realizar un análisis estadístico descriptivo para variables como la edad,
sexo,
antecedentes...
Essays in Applied Economics and Machine Learning
Creators: name: Jamal, Ayesha
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: My dissertation concentrates on using methods in applied economics and machine learning to study causal relationships in the context of health economics and monetary policy. In the first two chapters I study the effect of telehealth use on medical spending and utilization in the United States. Leveraging administrative healthcare data, I observe that patients start using telehealth when they experience a severe health shock, and that telehealth users are quite different from non-users. In the first chapter, to identify the causal effect of telehealth usage in the presence of non-random adoption, I use state telehealth parity law changes as an instrument for usage. I find that parity laws have a very small effect on average telehealth use. However, by using a machine learning method for heterogeneous treatment effects, I am able to focus on the group that is most affected by parity laws. Among the most affected subgroup, I find that patients who shift to telehealth use due to parity laws experience a reduction in medical spending by 33.7 percent and a reduction in the probability of an emergency room (ER) visit by 4.6 percentage points. In the second chapter I focus on the effect of telehealth use on chronic disease management for patients with serious mental illnesses (SMI). I use random forest proximity matching to construct a control group for telehealth users and then use difference-in-differences for estimation. I find that, while recovering from a health shock, telehealth users have a significantly higher number of visits and higher drug spending on SMI-related diagnoses. However, a higher number of visits does not result in an overall increase in medical spending, due to telehealth visits being cheaper than in-person visits. In the third chapter, using data on 68 countries from 1974 to 2010, I study how the effect of monetary policy shocks on exchange rates varies by development status and capital market openness. Theoretically, there is ambiguity surrounding the effect of openness on the ability of money to influence the exchange rate and empirically, in light of the recent study by Hnatkovska et al., (2016), there is a contrast between developed and developing countries in terms of the response of nominal exchange rates to monetary policy shocks. My results indicate that more financially open, developed economies experience larger appreciation as a result of monetary tightening, whereas openness does not seem to affect the relationship between exchange rates and monetary policy for developing countries.
Social Determinants of Health and Youth Mental Health
Creators: name: Gustafson, Erika Luz
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: The present study drew upon several ecological frameworks, including health gradients, social determinants of health (SDH), and collective efficacy, to better understand the relationship between neighborhood ecological factors and one of the most common chronic health conditions in youth: mental health disorders. The goal of this study was to examine the associations between neighborhood level SDH and collective efficacy factors with mental health disorders as a distinct construct disambiguated from possible comorbidity with chronic illness in order to provide a clearer understanding of unique associations between neighborhood factors and mental health. As secondary aim, this study explored a proof of concept as to whether aggregating neighborhood level variables were a viable way to develop a proxy measure of collective efficacy. Toward this end, I integrated a large range of secondary data sources, including electronic medical records for 45,266 youth linked via geolocation to a variety neighborhood level variables representing SDH domains of education, SES, health and environment, and crime, as well as the social ecological domain of collective efficacy. I evaluated the internal consistency and construct validity of a collective efficacy proxy measure. I conducted generalized estimating equation (GEE) models to estimate the odds ratio associations between neighborhood variables and diagnostic outcomes, including having only mental health disorders, as well as having only internalizing or only externalizing disorders. Results found initial evidence for the feasibility of using publicly available neighborhood level datasets to generate a proxy for the construct of collective efficacy. Additionally, results found that SDH domains were differentially associated with mental health disorders as a distinct construct disambiguated from possible comorbidity with other chronic conditions. By examining a range of ecological domains side-by-side while isolating the construct of mental health disorders as distinct from other diagnostic groups, this study helps elucidate the SDH-mental health relationship within the broader SDH-health literature and provides a direction for future research to consider unique ecological factors for youth mental health across a wider range of communities.
title: Estudio funcional del suelo pélvico mediante RM dinámica
Creators: name: Fraga, María
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Defecography
subject: Contrast agent-other
subject: MR
subject: Urinary Tract / Bladder
subject: Pelvis
subject: Colon
subject: Pathology

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Revisión del papel de la RM en la valoración de la disfunción del suelo pélvico y descripción de la técnica. Caracterización de la patología y estructuras implicadas en la disfunción del suelo pélvico con...
title: Infiltración de factores de crecimiento en futbolistas de élite : ¿realmente necesitamos ser exactos?
Creators: name: Guillen Vargas, Lourdes
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Interventional non-vascular
subject: Musculoskeletal soft tissue
subject: Musculoskeletal system
subject: Ultrasound
subject: Technology assessment
subject: Athletic injuries

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
Mostrar los resultados obtenidos en un hospital de traumatología,
ortopedia y rehabilitación,
así como la técnica empleada y la necesidad de ser precisos en el uso de la infiltración de factores de crecimiento guiada por ecografía,
en lesiones...
Free energies of ferroelectric crystals from a microscopic approach
Creators: name: Geneste, Gregory
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The free energy of barium titanate is computed around the Curie temperature as a function of polarization from the first-principles derived effective hamiltonian of Zhong, Vanderbilt and Rabe [Phys. Rev. Lett. 73, 1861 (1994)], through Molecular Dynamics simulations coupled to the method of the Thermodynamic Integration. The main feature of this approach is to calculate the gradient of the free energy in the 3-D space (Px,Py,Pz) from the thermal averages of the forces acting on the local modes, that are obtained by Molecular Dynamics under the constraint of fixed P. A careful analysis of the states of constrained polarization is performed at T=280 K (~ 15-17 K below Tc) especially at low order parameter. These states are found reasonably homogeneous for small supercell size (L=12 and L=16), until inhomogeneous states are observed at low order parameter for large supercells (L=20). However, for reasonable supercell sizes (L=12), the free energy curves obtained are in very good agreement with phenomenological Landau potentials of the litterature. Moreover, the free energy obtained is quite insensitive to the supercell size from L=12 to L=16 at T=280 K, suggesting that interfacial contributions, if any, are negligible at these sizes around Tc. The method allows a numerical estimation of the free energy barrier separating the paraelectric from the ferroelectric phase at Tc. However, our tests evidence phase separation at low temperature and low order parameter, in agreement with the results of Tröster et al [Phys. Rev. B 72 (2005), 094103].
description: submitted to Computer Physics Communications
Recomendaciones para la colecta de ejemplares botánicos para los herbarios de la red PBUCH
Creators: name: Garcı́a, Nicolás
name: Luebert, Federico
name: Scherson, Rosa A.
Publisher: name: Zenodo
Year: 2023
Subjects: herbarium
specimens
plants
collecting
plant press

description: Recomendaciones para la colecta de ejemplares botánicos antes, durante y después del trabajo de campo. Incluye imágenes y bibliografía.
description: Financiamiento: Proyecto U-REDES-C_2018_12: Consolidación de la Red Consorcio del Patrimonio Botánico de la Universidad de Chile (PBUCH): Rescate, difusión y puesta en valor del patrimonio natural de las colecciones botánicas de la Universidad de Chile
title: Adenocarcinoma de páncreas: diagnóstico, evaluación preoperatoria y criterios de resecabilidad
Creators: name: Martínez Fernández, Teresa
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Abdomen
subject: Pancreas
subject: CT
subject: Neoplasia

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Diagnóstico y evaluación preoperatoria del adenocarcinoma de páncreas,
basándonos en la TCMD,
para seleccionar los pacientes beneficiarios de...
Color Magnetic Flux Tubes in Dense QCD
Creators: name: Eto, Minoru
name: Nitta, Muneto
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: QCD is expected to be in the color-flavor locking phase in high baryon density, which exhibits color superconductivity. The most fundamental topological objects in the color superconductor are non-Abelian vortices which are topologically stable color magnetic flux tubes. We present numerical solutions of the color magnetic flux tube for diverse choices of the coupling constants. We also analytically study its asymptotic profiles and find that they are different from the case of usual superconductors. We propose the width of color magnetic fluxes and find that it is larger than naive expectation of the Compton wave length of the massive gluon when the gluon mass is larger than the scalar mass.
description: 24 pages, 5 figures; v2: typos corrected, references added, minor changes; v3: published version
Effect of voluntary hyperventilation on venous blood lactate during recovery from submaximal exercise
Creators: name: Vickery, N.N.
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this study was to determine whether a specified hypocapnia (27 mm Hg — end tidal PCO₂) induced by voluntary overbreathing would affect venous blood lactate decay, during recovery from submaximal exercise in humans. Eight students (male and female) volunteered for the 10-day study. Four students underwent experimental condition (A₁) first and four underwent experimental condition (A₂) first. The experimental condition (A₂) involved a four minute period of underbreathing after a four minute period of submaximal exercise on a bicycle ergometer. Experimental condition (A₁) involved a four minute period of overbreathing, immediately following a four minute period of submaximal exercise (70-80% of maximum). Three venous blood samples, for lactate analysis were drawn from the antecubital vein, one just prior to exercise and two at the 2nd and 4th minute, post exercise. Simultaneous micro-samples were obtained for pH determinations. Heart rate and respiratory values (infra red analyzer) were continuously monitored. Significantly lower recovery lactate values at two and four minutes were observed during overbreathing and while pH and heart rate were higher during overbreathing, they were not significantly changed by these treatment conditions at the .05 level.
Riddling and chaotic synchronization of coupled piecewise-linear Lorenz maps
Creators: name: Verges, Marcos C.
name: Pereira, Rodrigo Frehse
name: Lopes, Sergio R.
name: Viana, Ricardo L.
name: Kapitaniak, Tomasz
Publisher: name: arXiv
Year: 2009
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We investigate the parametric evolution of riddled basins related to synchronization of chaos in two coupled piecewise-linear Lorenz maps. Riddling means that the basin of the synchronized attractor is shown to be riddled with holes belonging to another basin in an arbitrarily fine scale, which has serious consequences on the predictability of the final state for such a coupled system. We found that there are wide parameter intervals for which two piecewise-linear Lorenz maps exhibit riddled basins (globally or locally), which indicates that there are riddled basins in coupled Lorenz equations, as previously suggested by numerical experiments. The use of piecewise-linear maps makes it possible to prove rigorously the mathematical requirements for the existence of riddled basins.
description: 22 pages (preprint format), 8 figures
Protocolo único de ingreso de especı́menes y curadorı́a de muestras de la red PBUCH I: Cuidados sanitarios y montaje
Creators: name: García, Nicolás
name: Luebert, Federico
name: Scherson, Rosa A.
Publisher: name: Zenodo
Year: 2023
Subjects: herbarium
mounting
plant specimens
sanitary care
curation

description: Protocolo de ingreso y curadoría de ejemplares botánicos. Incluye imágenes y bibliografía.
description: Financiamiento: Proyecto U-REDES-C_2018_12: Consolidación de la Red Consorcio del Patrimonio Botánico de la Universidad de Chile (PBUCH): Rescate, difusión y puesta en valor del patrimonio natural de las colecciones botánicas de la Universidad de Chile
Update of g-2 of the muon and Delta alpha
Creators: name: Teubner, T.
name: Hagiwara, K.
name: Liao, R.
name: Martin, A. D.
name: Nomura, Daisuke
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We update our Standard Model predictions for g-2 of the muon and for the hadronic contributions to the running of the QED coupling, Delta alpha^5_had(M_Z^2). Particular emphasis is put on recent changes in the hadronic contributions from new data in the 2pi channel and from the energy region just below 2 GeV.
description: 6 pages, 10 figures, proceedings of the PhiPsi09 conference, 13-16 Oct. 2009, Beijing, China
25. Juni 2023 Gervasius & Protasius
Creators: name: Grom, Erwin
Publisher: name: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V.
Year: 2023

description: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V., Nr. 61 (2023): Unser Münster: Sakrale Kunst, Licht und Raum
Comments on Holography with Broken Lorentz Invariance
Creators: name: Gordeli, Ivan
name: Koroteev, Peter
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently a family of solutions of Einstein equations in backgrounds with broken Lorentz invariance was found ArXiv:0712.1136. We show that the gravitational solution recently obtained by Kachru, Liu and Mulligan in ArXiv:0808.1725 is a part of the former solution which was derived earlier in the framework of extra dimensional theories. We show how the energy-momentum and Einstein tensors are related and establish a correspondence between parameters which govern Lorentz invariance violation. Then we demonstrate that scaling behavior of two point correlation functions of local operators in scalar field theory is reproduced correctly for two cases with critical values of scaling parameters. Therefore, we complete the dictionary of "tree-level" duality for all known solutions of the bulk theory. In the end we speculate on relations between RG flow of a boundary theory and asymptotic behavior of gravitational solutions in the bulk.
description: 10 pages, published in PRD
title: LESIONES DE PARTES BLANDAS BENIGNAS: Clasificación y claves diagnósticas.
Creators: name: Lobo Garcia, Marta
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Extremities

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
-Clasificar los distintos tipos de tumores de partes blandas establecidos por la OMS. -Describir los hallazgos radiológicos de las lesiones tumorales y pseudotumorales en las distintas técnicas de imagen,
mostrando énfasis en la importancia de...
Die Motive des Blumenteppichs
Creators: name: Grom, Rita
Publisher: name: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V.
Year: 2023

description: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V., Nr. 61 (2023): Unser Münster: Sakrale Kunst, Licht und Raum
Power grids vulnerability: a complex network approach
Creators: name: Arianos, S.
name: Bompard, E.
name: Carbone, A.
name: Xue, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Power grids exhibit patterns of reaction to outages similar to complex networks. Blackout sequences follow power laws, as complex systems operating near a critical point. Here, the tolerance of electric power grids to both accidental and malicious outages is analyzed in the framework of complex network theory. In particular, the quantity known as efficiency is modified by introducing a new concept of distance between nodes. As a result, a new parameter called net-ability is proposed to evaluate the performance of power grids. A comparison between efficiency and net-ability is provided by estimating the vulnerability of sample networks, in terms of both the metrics.
description: 16 pages, 3 figures. Figure 2 and table II modified. Typos corrected. Version accepted for publication in Chaos
Vor 75 Jahren - 1948
Creators: name: Grom, Erwin
Publisher: name: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V.
Year: 2023

description: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V., Nr. 61 (2023): Unser Münster: Sakrale Kunst, Licht und Raum
Sensory and instrumental profiling of apples: a new tool for quality assessment
Creators: name: Corollaro, Maria Laura <1985>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: AGR/15 Scienze e tecnologie alimentari

description: Food suppliers currently measure apple quality considering basic pomological descriptors. Sensory analysis is expensive, does not permit to analyse many samples, and cannot be implemented for measuring quality properties in real time. However, sensory analysis is the best way to precisely describe food eating quality, since it is able to define, measure, and explain what is really perceivable by human senses and using a language that closely reflects the consumers’ perception. On the basis of such observations, we developed a detailed protocol for apple sensory profiling by descriptive sensory analysis and instrumental measurements. The collected sensory data were validated by applying rigorous scientific criteria for sensory analysis. The method was then applied for studying sensory properties of apples and their changes in relation to different pre- and post-harvest factors affecting fruit quality, and demonstrated to be able to discriminate fruit varieties and to highlight differences in terms of sensory properties. The instrumental measurements confirmed such results. Moreover, the correlation between sensory and instrumental data was studied, and a new effective approach was defined for the reliable prediction of sensory properties by instrumental characterisation. It is therefore possible to propose the application of this sensory-instrumental tool to all the stakeholders involved in apple production and marketing, to have a reliable description of apple fruit quality.
The nature and strength of inter-layer binding in graphite
Creators: name: Spanu, Leonardo
name: Sorella, Sandro
name: Galli, Giulia
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We computed the inter-layer bonding properties of graphite using an ab-initio many body theory. We carried out variational and diffusion quantum Monte Carlo calculations and found an equilibrium inter-layer binding energy in good agreement with most recent experiments. We also analyzed the behavior of the total energy as a function of interlayer separation at large distances comparing the results with the predictions of the random phase approximation.
description: 5 pages; to appear in Phys. Rev. Lett
Blockchain for IoT: A Critical Analysis Concerning Performance and Scalability
Creators: name: Rahman, Ziaur
name: Yi, Xun
name: Khalil, Ibrahim
name: Kelarev, Andrei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences
subject: H.1.1

description: The world has been experiencing a mind-blowing expansion of blockchain technology since it was first introduced as an emerging means of cryptocurrency called bitcoin. Currently, it has been regarded as a pervasive frame of reference across almost all research domains, ranging from virtual cash to agriculture or even supply-chain to the Internet of Things. The ability to have a self-administering register with legitimate immutability makes blockchain appealing for the Internet of Things (IoT). As billions of IoT devices are now online in distributed fashion, the huge challenges and questions require to addressed in pursuit of urgently needed solutions. The present paper has been motivated by the aim of facilitating such efforts. The contribution of this work is to figure out those trade-offs the IoT ecosystem usually encounters because of the wrong choice of blockchain technology. Unlike a survey or review, the critical findings of this paper target sorting out specific security challenges of blockchain-IoT Infrastructure. The contribution includes how to direct developers and researchers in this domain to pick out the unblemished combinations of Blockchain enabled IoT applications. In addition, the paper promises to bring a deep insight on Ethereum, Hyperledger blockchain and IOTA technology to show their limitations and prospects in terms of performance and scalability.
description: 18 Pages, 9 Figures, 1 Table Conference
Wer war Maurice Jardot?
Creators: name: Fahrer, Uwe
Publisher: name: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V.
Year: 2023

description: Unser Münster / Die Informationsschrift des Münsterbauvereins Breisach e.V., Nr. 61 (2023): Unser Münster: Sakrale Kunst, Licht und Raum
Model of two-fluid reconnection
Creators: name: Malyshkin, Leonid M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: A theoretical model of quasi-stationary, two-dimensional magnetic reconnection is presented in the framework of incompressible two-fluid magnetohydrodynamics (MHD). The results are compared with recent numerical simulations and experiment.
description: 4 pages, 1 figure, accepted to Physical Review Letters
Cardiac Myocyte Response to Mechanical or Chemical Unloading
Creators: name: Dinello, Elisabeth
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: This thesis tests the overall hypothesis that external and internal generation of tension have different outcomes on cardiac myocyte remodeling. Physiological remodeling occurs in response to external changes in tension and load sensed through mechanosignaling pathways. Direct, internal tension generation in the sarcomere can also cause remodeling, perhaps while bypassing some of the signal pathways. Though hypertrophy of the loaded heart has been studied extensively, less is understood about the mechanisms for sarcomere disassembly when workload is reduced. A clearer picture of the disassembly process may inform the future pursuit of therapeutics for heart failure, particularly those with desired outcomes of unloading and reverse remodeling. Histone deacetylase 3 (HDAC3) has been shown to bind to the Z-disk of sarcomeres; this localization is reduced by chemical hypertrophic signals such as phenylephrine, suggesting a potential role for HDAC3 in non-hypertrophic conditions. -actinin, a key component of the Z-disk, contains lysine residues available for HDAC activity. The present study tests the specific hypothesis that in external unloading conditions, the disassembly of sarcomeres is facilitated by deacetylase activity of HDAC3 at the Z-disk; and furthermore, that direct, internal unloading of the actomyosin complex does not involve HDAC3 in disassembly. External unloading was tested in cultured neonatal rat cardiomyocytes by subjecting them to cyclic strain followed by a 6-hour rest period; for internal unloading, cells were treated for 2 or 6 hours with a myosin inhibitor. Unloaded cells were also treated with general and specific HDAC inhibitors. Results were assessed with live-cell recordings, immunofluorescence, and protein quantification to analyze contractile function, sarcomere content and HDAC3 distribution. Inhibition of HDAC3 caused an attenuation of the normal response to external loading and unloading. Internal unloading by pharmacologic attenuation of actomyosin tension showed no changes in HDAC3 distribution, nor effects of HDAC3 inhibition, despite evidence of comparable sarcomere disassembly. Though further research is needed, together these results support a potential role for cardiac HDAC3 in the endogenous reverse-remodeling pathway, while also highlighting important differences between two methods of artificially unloading the heart.
ARTIFICIAL INTELLIGENCE BASED BUSINESS TRANSFORMATION PROJECTS-THE ROLE OF DATA SCIENCES IN MIXED-METHODS PATTERNS (RDSMMP)
Creators: name: Trad, Antoine
Publisher: name: Zenodo
Year: 2025

description: The Applied Polymathical/Holistic Mathematical Model for Integrating Data Sciences in Mixed-Methods(AHMM4MM) supports Business transformation projects (simply Project). The AHMM4MM uses variousPolymathic Mathematical Models (PMM), that abstract, incorporate, and integrate Data Sciences (DS),AI-Subdomains, Intelligence based Information Communication System (IICS) components with Project’stransformed resources. Transformed resources can be services (and artefacts), success factors (orcalibration variables), business processes (and scenarios), mixed-methods, AI-Models (AIM), andadequate Enterprise Architecture (EA) Models (EAM). PMMs, AI based services, resources/artefacts, andEAMs can be used to establish set of Mixed-Methods Patterns (MMP) that include DStechnics/capabilities, data-platforms’ access (and management), algorithms-functions, mapping concepts,unbundled services; to model and implement Decision Making System’s (DMS) Processes (DMSP) relatedinfrastructure, data-storage(s), components-models, and end-users’ integration. The integration of MMPsenforces and automated MMP based DMSPs, Project’s validity-checking, and Gap Analysis Processes(GAP); which all need adapted dynamic interfaces to manage and access Enterprise, Project, Datastorage(s), IICS, EAMs, pool(s) of Artificial Intelligence (AI) services, and other types of artefacts andresources. On the other hand, MMPs communicate with other, by using Project’s and AI components; andcan use also various medias-types formats, like the eXtensible Markup Language (XML) format, andothers. Implemented, imported (or exported) AI or Data-Sciences (DS) contents and structures arecombined with other Project’s and IICS artefacts, services, and components, to deliver MMPs for variousAI-Subdomains.