cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
El ideal utópico de progreso en John Gray
Creators: name: Benedetti Leal, Paula Andrea
Publisher: name: Universidad de Cartagena
Year: 2020
Subjects: Conducta humana - Modelos animales
Civilización - Filosofía
Naturaleza animal del hombre
Gray, John, 1948 - Crítica e interpretación

description: Tesis (Filósofo) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Filosofía, 2020
description: La Ilustración no sólo exaltaba el valor de la razón, sino que, exaltaba varios principios que ayudarían a la consecución de este estado ideal, que lo llevaría a la conquista por el futuro perfecto. Se distinguían cuatro principios o valores ilustrados: razón, ciencia, humanismo progreso (Pinker, 2018, p. 16). Pero, el principal y más importante, en el que me voy a enfocar en este trabajo, es la idea de progreso. El progreso nace en la Modernidad con la creencia que el desarrollo de la ciencia y tecnología, no sólo darían al hombre mejoras materiales, sino que, también su desarrollo se vería reflejado en la ética y política (Gray, 2008, p. 21). Y gracias a la razón y la adquisición de conocimientos, el progreso podría darse en la tierra de forma acelerada y sin ningún tipo de interrupciones.
Reestructuración administrativa y contable de Frigocumbre
Creators: name: Vera Pallares, Francisco
name: Gómez Arana, Arnold
Publisher: name: Universidad de Cartagena
Year: 1984
Subjects: Frigocumbre - Reestructuración administrativa
Manual de funciones

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1984
description: El objetivo de esta investigación es diseñar un modelo teórico capaz de solventar las deficiencias administrativas, comerciales y contables de Frigocumbre que permita manejar eficiente y efectivamente la empresa para que se puedan cumplir los objetivos propuesto por la gerencia.
Concretos ligeros con polipropileno de tercera por Propilco.
Creators: name: Perez Rivera, Humberto Carlos
name: Tapia Buendia, Sigifredo Enrique
name: Barrios, Modesto (Director)
Publisher: name: Universidad de Cartagena
Year: 1999
Subjects: Hormigón
Polipropileno agregados (materiales de construcción)
Mezclas de concreto
Concreto - Propilco

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 1999.
description: El presente estudio tiene por objeto utilizar polipropileno de tercera de propilco, como agregado en la elaboración de concretos livianos y altamente resistentes, para tratar de masificar, su utilización en la construcción, en la ciudad de cartagena y suplir la falta de agregados livianos en la región.
Per Capita Fruit Consumption
Creators: name: Economic Research Service
name: Economic Research Service
Publisher: name: Unknown
Year: 1976
Subjects: Food Consumption/Nutrition/Food Safety

description: Excerpts from the report: Americans consumed an estimated total of 211.4 pounds (fresh weight equivalent) of fruit per person during 1975. This was up about 8 pounds or 4 percent from 1974. Per capita processed fruit consumption increased 4.5 pounds and reached 129.4 pounds in 1975. Detailed data showing per capita consumption of individual fresh and processed fruit for 1950 to 1975 is presented in tables 23 through 29.
description: Reprinted from The Fruit Situation • June 1976
Calamus ruber Reinw. ex Mart., Hist. Nat. Palm.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus ruber

description: Calamus ruber Reinw. ex Mart., Hist. Nat. Palm. 3: 209 (1838).
 Daemonorops rubra (Reinw. ex Mart.) Blume, Rumphia 3: 6 (1847). Palmijuncus ruber (Reinw. ex Mart.) Kuntze, Revis. Gen. Pl. 2: 732 (1891).
 Daemonorops accedens Blume, Rumphia 2: viii (1838). Calamus accedens (Blume) Miq., Verh. Kon. Akad. Wetensch., Afd. Natuurk. 11(5): 28 (1868). Palmijuncus accedens (Blume) Kuntze, Revis. Gen. Pl. 2: 734 (1891). Rotang accedens (Blume) Baill., Hist. Pl. 13: 300 (1895).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 148, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
Una aplicación del teorema de Stone-Weierstrass
Creators: name: Hernández Corrales, Luis Eduardo
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Espacios topológicos
Teorema de Stone-Weierstrass
Espacios topológicos - Análisis
Espacio premetrizable

description: Tesis (Magister en Matemáticas)-- Universidad de Cartagena. Facultad de Ciencias Exactas Naturales. Programa de Maestría en Matemáticas, 2017
description: La investigación que se presenta, se ubica en la perspectiva de buscar otros caminos que conduzcan a la solución de problemas matemáticos de amplio dominio, buscando cambios conceptuales y procedimentales en la construcción de la matemática. El propósito es presentar una nueva alternativa de solución al problema de establecer relaciones referentes a la cordialidad de un espacio topológico (X; _) y algunos de sus subconjuntos, a partir del teorema de Stone-Weierstrass.
The Effects of Dark Matter Annihilation on Cosmic Reionization
Creators: name: Kaurov, Alexander A.
name: Hooper, Dan
name: Gnedin, Nickolay Y.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We revisit the possibility of constraining the properties of dark matter (DM) by studying the epoch of cosmic reionization. Previous studies have shown that DM annihilation was unlikely to have provided a large fraction of the photons that ionized the universe, but instead played a subdominant role relative to stars and quasars. The DM, however, begins to efficiently annihilate with the formation of primordial microhalos at $z\sim100-200$, much earlier than the formation of the first stars. Therefore, if DM annihilation ionized the universe at even the percent level over the interval $z \sim 20-100$, it can leave a significant imprint on the global optical depth, $τ$. Moreover, we show that cosmic microwave background (CMB) polarization data and future 21 cm measurements will enable us to more directly probe the DM contribution to the optical depth. In order to compute the annihilation rate throughout the epoch of reionization, we adopt the latest results from structure formation studies and explore the impact of various free parameters on our results. We show that future measurements could make it possible to place constraints on the dark matter's annihilation cross section that are at a level comparable to those obtained from the observations of dwarf galaxies, cosmic ray measurements, and studies of recombination.
description: 7 pages 5 figures
Supplementary document for High-bandwidth image-based predictive laser stabilization via optimized Fourier filters - 6186930.pdf
Creators: name: natal, Joseph
name: Barber, Samuel
name: Isono, Fumika
name: Berger, Curtis
name: Gonsalves, Anthony
name: Fuchs, Matthias
name: Van Tilborg, Jeroen
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: subject: 91302 Automation and Control Engineering
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Supplement document for kHz rep-rate laser pointing stability manuscript
Developing a communication curriculum for anesthetic residents
Creators: name: Jiaxin Liu
name: Lijun Niu
name: Yang, Daya
Publisher: name: F1000 Research Limited
Year: 2023

description: Background
 The number of anesthetic residents has increased significantly in China. Some clinical teachers report that the residents need to be more proactive in discussions with them. Similar feedback has come from patients, surgeons, and anesthetic/OR nurses; reporting that some anesthetic residents’ communication in the clinic was “a bit disappointing”. As communication skills is one of the six core competencies of Chinese residency training, we developed a curriculum aimed at improving this competency of anesthetic residents.

 Summary of work
 The Department of Anesthesiology in the first affiliated hospital of Sun Yat-sen University, introduced a "Medical Communication" curriculum from the undergraduate into residency training between 2021 and 2022. After pre-class surveys, the curriculum content was grouped into six topics: inquiry, signing the agreement papers, telling the good/bad news, communicating with physicians, interprofessional communication, and consultation communication. These topics were taught in the form of lectures and role-playing.

 Summary of results
 65 residents have participated in the courses to date. The willingness to participate was 98%. It was the first time a communication curriculum unique to anesthetic residents was introduced which incorporated new Chinese Anesthesiology clinical teaching. The residents have improved their communication skills, although they need to practice these in the workplace and get more feedback. After the first course, the teachers developed further their knowledge of the needs and characteristics of anesthetic residents’ communication, teaching, and learning.

 Discussion and conclusion
 Based on feedback and our own learning, we are improving the curriculum to better meet the needs of residents. (1) strengthen and coordinate the training of the teachers; (2) pay more attention to the doctor-patient communication teaching as the residents said they feel more confused interacting with the patients than the doctors/nurses; (3) introduce more teaching with anesthetic attendings, surgeons, nurses, and simulated patients as role-playing was challenging the residents; finally, plan the time, site, and assessment criteria for more effective learning.
The ISLANDS project I: Andromeda XVI, An Extremely Low Mass Galaxy not Quenched by Reionization
Creators: name: Monelli, Matteo
name: Martínez-Vázquez, Clara E.
name: Bernard, Edouard J.
name: Gallart, Carme
name: Skillman, Evan D.
name: Weisz, Daniel R.
name: Dolphin, Andrew E.
name: Hidalgo, Sebastian L.
name: Cole, Andrew A.
name: Martin, Nicolas F.
name: Aparicio, Antonio
name: Cassisi, Santi
name: Boylan-Kolchin, Michael
name: Mayer, Lucio
name: McConnachie, Alan
name: McQuinn, Kristen B. W.
name: Navarro, Julio F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Based on data aquired in 13 orbits of HST time, we present a detailed evolutionary history of the M31 dSph satellite Andromeda XVI, including its life-time star formation history, the spatial distribution of its stellar populations, and the properties of its variable stars. And XVI is characterized by prolonged star formation activity from the oldest epochs until star formation was quenched ~6 Gyr ago, and, notably, only half of the mass in stars of And XVI was in place 10 Gyr ago. And XVI appears to be a low mass galaxy for which the early quenching by either reionization or starburst feedback seems highly unlikely, and thus, is most likely due to an environmental effect (e.g., an interaction), possibly connected to a late infall in the densest regions of the Local Group. Studying the star formation history as a function of galactocentric radius, we detect a mild gradient in the star formation history: the star formation activity between 6 and 8 Gyr ago is significantly stronger in the central regions than in the external regions, although the quenching age appears to be the same, within 1 Gyr. We also report the discovery of 9 RR Lyrae stars, 8 of which belong to And XVI. The RR Lyrae stars allow a new estimate of the distance, (m-M)0= 23.72+/-0.09 mag, which is marginally larger than previous estimates based on the tip of the red giant branch.
description: Accepted for publication on ApJ
Calamus ruptilis W. J. Baker 2015, comb. nov.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus ruptilis

description: Calamus ruptilis (Becc.) W.J.Baker, comb. nov.
 Daemonorops ruptilis Becc., Rec. Bot. Surv. India 2: 230 (1902).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 148, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
Network Apps for Interactions of Employees and Machines
Creators: name: C.Bailly
Publisher: name: Zenodo
Year: 2023
Subjects: Network Applications
CAPIF
NEF
SDK
5G
i4.0

description: The objective of this deliverable is to present in detail the final prototypes and the two integration rounds for testing and validating the use cases that have been followed for each of the three Network Applications by the three SMEs participating in task 4.2.

 Initially, the deliverable describes in detail the final prototypes of the Network Apps developed within the Interaction between Employees and Machines (IEM) in the EVOLVED-5G context, driven by Task 4.2: The Remote Assistance in AR Network App by IMM. The Chatbot Assistant Network App by INF. The Digital/Physical twin Network App by GMI. Next, the two cycles of integration activities and use case testing that have been followed for each of the three Network Applications, are described.

 The first round of integrations has been carried out with the aim at ensuring seamless and reliable communication between various components within the system, including Network Apps, Vertical Apps (vApp), NEF, CAPIF and 5G network connectivity, on top of the cloud infrastructure provided by the Athens and Malaga platforms. The connectivity of 5G with the cloud infrastructure has been verified, specifically the connection between vApps and the 5G network.

 The purpose of the second integration round was to validate the use-cases utilizing the final components developed in the context of the EVOLVED-5G project. On the one hand, NEF, CAPIF and the SDK were enriched with additional features, as described in D3.3 and D3.4. On the other hand, SMEs finalized their Network Apps by enhancing the 3.0 version and using the last versions of NEF, CAPIF and SDK, until the latest version of the Network Apps was finally developed: 4.1. This version 4.1 of the Network Apps also exploited the validation pipeline before the integration tests took place. The Networks Apps were deployed in Kubernetes clusters in Athens and Malaga premises instead of using Docker containers running locally. Finally, IMM tested their Network App with UMA’s TSN setup. With the second round of integration tests, the Networks Apps of the pillar have reached their final stage, interacting with the last versions of NEF and CAPIF through the SDK and communicating with their respective vApp(s). The three SME use-cases have also been validated and such results highlight the fact that the Network Apps reached a mature enough state to be used by other SMEs through the EVOLVED-5G Marketplace.
Calamus ruptilis var. acaulescens W. J. Baker 2015, comb. nov.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus ruptilis
Calamus ruptilis var. acaulescens (j.dransf.) w.j.baker

description: Calamus ruptilis var. acaulescens (J.Dransf.) W.J.Baker, comb. nov.
 Daemonorops ruptilis var. acaulescens J.Dransf., Bot. J. Linn. Soc. 81: 23 (1980).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 148, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
Structure Formation due to Antagonistic Salts
Creators: name: Onuki, Akira
name: Yabunaka, Shunsuke
name: Araki, Takeaki
name: Okamoto, Ryuichi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Antagonistic salts are composed of hydrophilic and hydrophobic ions. In a mixture solvent (water-oil) such ion pairs are preferentially attracted to water or oil, giving rise to a coupling between the charge density and the composition. First, they form a large electric double layer at a water-oil interface, reducing the surface tension and producing mesophases. Here, the cations and anions are loosely bound by the Coulomb attraction across the interface on the scale of the Debye screening length. Second, on solid surfaces, hydrophilic (hydrophobic) ions are trapped in a water-rich (oil-rich) adsorption layer, while those of the other species are expelled from the layer. This yields a solvation mechanism of local charge separation near a solid. In particular, near the solvent criticality, disturbances around solid surfaces can become oscillatory in space. In mesophases, we calculate periodic structures, which resemble those in experiments.
description: 6 pages, 8 figures, published in Current Opinion in Colloid & Interface Science
Campodea (Campodea) franzi Conde 1954
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea franzi

description: Campodea (Campodea) franzi Condé, 1954
Campodea (Campodea) franzi Condé, 1954: 645, fig. a.
Diagnosis (Condé 1954; Rusek 1964)
Body length 5.0 mm; short,smooth clothing setae; antennae with 19–22 antennomeres; sensilla of third antennomere in dorsal position; short (ma, la) and long, (lp) poorly barbed notal macrosetae; marginal setae with short and thick apical barbs; 1+1 la macrosetae on V urotergite; 1+1 la, 1+1 lp on VI–VII urotergites, 3+3 lp on VIII urotergite, 5+5 lp on IX abdominal segment; female with continuous area of glandular g 1 -setae and enlarged appendages with glandular a 1 -setae; cerci similar to C. (C.) silvestrii but observed cerci incomplete.
Habitat and distribution
Soil-dwelling species distributed from the Alps to the Carpathian Mountains (Austria, Germany and the Czech Republic) (Condé 1954; Rusek 1964; Christian 2003).
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 35, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
The economic contribution of CGIAR germplasm health units to international agricultural research: the example of rice blast disease in Bangladesh
Creators: name: Enriquez, Yuji
name: Smale, Melinda
name: Jamora, Nelissa
name: Hossain, Mohammod
name: Kumar, Lava
Publisher: name: Zenodo
Year: 2022

description: This study measures the economic contribution of International Rice Research Institute’s (IRRI) Germplasm Health Unit (GHU) to a breeding program that aims to avert yield losses from rice blast disease (Pyricularia oryzae Cavara) in Bangladesh. We first conceptualize the general pathways through which SHU contributes to the impact of international agricultural research. Then we use a
 farm-level panel dataset collected between 2013 to 2016 and data on blast incidence collected from field surveys in 2011 to 2012 to conduct an ex-ante economic surplus analysis in a productivity maintenance framework. We then apportion the incremental benefit contributions of the SHU by discounting and applying a time-saving multiplier. To address uncertainties in our estimates, we augment our model with Monte Carlo sampling to simulate distributions of model parameters. Simulating for the most probable outcome, our model estimates about USD 295 million net benefits over a 20-year time frame of continuous blast resistance breeding and deployment. About USD 5.9 million of the net benefits from the development of blast resistant rice varieties in Bangladesh could be attributed to the contribution of the IRRI GHU. The benefit-cost ratio of GHU on this breeding program alone is estimated at 112. The results are sensitive to the rate of yield savings, which is contingent on yield levels, timing of deployment, effectiveness of resistance, and lifespan of resistance to blast. The study reinforces the important, and often overlooked, role of the SHU in the international scientific partnership that aims to enhance genetic gains in rice through efficient and timely access to clean and healthy germplasm.
NFDI4Earth - OneStop4All proto-personas
Creators: name: Anders, Ivonne
name: Hassler, Sibylle K.
name: Ryan, Marie
Publisher: name: Zenodo
Year: 2023
Subjects: NFDI4Earth
OneStop4All
NFDI
Personas
NFDI4Earth 2 Facilitate
NFDI4Earth Task Area 2

description: The proto-personas were created as part of the development process of the NFDI4Earth OneStop4All portal. Personas can be defined as fictional characters created to represent typical users of a website, portal, service etc and are useful in order to better understand users' needs, experiences, behaviours and goals. The personas cover a diverse range of potential users who vary in needs, age, work experience and educational background. Within the NFDI4Earth, the proto-personas were created based on the experiences of NFDI4Earth partners with the target community according to Norman (2018). They are used to develop the functionalities of the OneStop4All portal, with the aim of making the portal efficient and user friendly for each persona.
description: This work has been funded by the German Research Foundation (DFG) through the project NFDI4Earth ( TA2, M2.1, DFG project no.460036893, https://www.nfdi4earth.de/) within the German National Research Data Infrastructure (NFDI, https://www.nfdi.de/)
description: {"references": ["Norman, Donald. \"Ad-Hoc Personas & Empathetic Focus.\" https://jnd.org/ad-hoc-personas-empathetic-focus/. 2008."]}
3FGL Demographics Outside the Galactic Plane using Supervised Machine Learning: Pulsar and Dark Matter Subhalo Interpretations
Creators: name: Mirabal, N.
name: Charles, E.
name: Ferrara, E. C.
name: Gonthier, P. L.
name: Harding, A. K.
name: Sánchez-Conde, M. A.
name: Thompson, D. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Nearly 1/3 of the sources listed in the Third Fermi Large Area Telescope (LAT) catalog (3FGL) remain unassociated. It is possible that predicted and even unanticipated gamma-ray source classes are present in these data waiting to be discovered. Taking advantage of the excellent spectral capabilities achieved by the Fermi LAT, we use machine learning classifiers (Random Forest and XGBoost) to pinpoint potentially novel source classes in the unassociated 3FGL sample outside the Galactic plane. Here we report a total of 34 high-confidence Galactic candidates at |b| > 5 degrees. The currently favored standard astrophysical interpretations for these objects are pulsars or low-luminosity globular clusters hosting millisecond pulsars (MSPs). Yet, these objects could also be interpreted as dark matter annihilation taking place in ultra-faint dwarf galaxies or dark matter subhalos. Unfortunately, Fermi LAT spectra are not sufficient to break degeneracies between the different scenarios. Careful visual inspection of archival optical images reveals no obvious evidence for low-luminosity globular clusters or ultra-faint dwarf galaxies inside the 95% error ellipses. If these are pulsars, this would bring the total number of MSPs at |b| > 5 degrees to 106. We find this number to be in excellent agreement with predictions from a new population synthesis of MSPs that predicts 100-126 high-latitude 3FGL MSPs depending on the choice of high-energy emission model. If, however, these are dark matter substructures, we can place upper limits on the number of Galactic subhalos surviving today and on dark matter annihilation cross sections. These limits are beginning to approach the canonical thermal relic cross section for dark matter particle masses below ~100 GeV in the bottom quark annihilation channel.
description: 9 pages, 6 figures, 3 tables, accepted for publication in ApJ
Calamus sabut W. J. Baker 2015, comb. nov.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus sabut

description: Calamus sabut (Becc.) W.J.Baker, comb. nov.
 Daemonorops sabut Becc. in J.D.Hooker, Fl. Brit. India 6: 469 (1893).
 Daemonorops annulata Becc., Rec. Bot. Surv. India 2: 227 (1902).
 Daemonorops pseudomirabilis Becc., Rec. Bot. Surv. India 2: 226 (1902).
 Daemonorops turbinata Becc., Ann. Roy. Bot. Gard. (Calcutta) 12(1): 225 (1911).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 148, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
A strong-topological-metal material with multiple Dirac cones
Creators: name: Ji, Huiwen
name: Pletikosić, I
name: Gibson, Q. D.
name: Sahasrabudhe, Girija
name: Valla, T.
name: Cava, R. J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report a new, cleavable, strong-topological-metal, Zr2Te2P, which has the same tetradymite-type crystal structure as the topological insulator Bi2Te2Se. Instead of being a semiconductor, however, Zr2Te2P is metallic with a pseudogap between 0.2 and 0.7 eV above the fermi energy (EF). Inside this pseudogap, two Dirac dispersions are predicted: one is a surface-originated Dirac cone protected by time-reversal symmetry (TRS), while the other is a bulk-originated and slightly gapped Dirac cone with a largely linear dispersion over a 2 eV energy range. A third surface TRS-protected Dirac cone is predicted, and observed using ARPES, making Zr2Te2P the first system to realize TRS-protected Dirac cones at M points. The high anisotropy of this Dirac cone is similar to the one in the hypothetical Dirac semimetal BiO2. We propose that if EF can be tuned into the pseudogap where the Dirac dispersions exist, it may be possible to observe ultrahigh carrier mobility and large magnetoresistance in this material.
Procesamiento del lenguaje natural y fijación del texto: Experiencias en torno a la constitución de un corpus diacrónico de sonetos
Creators: name: Sabel, Helena Bermúdez
name: Cantón, Clara Martínez
name: Fabo, Pablo Ruiz
Publisher: name: Zenodo
Year: 2023
Subjects: procesamiento del lenguaje natural
ecdótica

description: Presentamos cómo la anotación automática de rasgos formales (rima, métrica, encabalgamiento) del subcorpus aúreo del corpus electrónico DISCO (Diachronic Spanish Sonnet Corpus) ha contribuido a detectar y resolver problemas textuales en las fuentes. Nos concentramos en ejemplos basados en el análisis de la rima. We present how automatic annotation of formal characteristics (scansion, rhyme, enjambment) in the Golden Age subcorpus of DISCO (Diachronic Spanish Sonnet Corpus) help detect and solve textual problems in the corpus sources. We focus on rhyme analysis examples.
description: Presented at international seminar Editar el Siglo de Oro en la era digital, organized by Susanna Allés and Eugenia Fosalba. Universitat de Girona, 2 June, 2023
Studia Historiae Scientiarum, vol. 21 (2022). Table of Contents with Links to All Articles.
Creators: name: Kokowski, Michal
Publisher: name: Zenodo
Year: 2022
Subjects: Studia Historiae Scientiarum
vol. 21 (2022)
free open acess
no embargo time

description: Table of Contents of Studia Historiae Scientiarum, vol. 21 (2022) with Links to all (free) Articles. The Studia Historiae Scientiarum is a peer-reviewed, diamond (free of charges) open access journal indexed in Scopus, DOAJ, ERIH+, …. The journal accepts submissions on a rolling basis. We welcome original manuscripts focusing on the different aspects of history of science – please see the journal’s Editorial Policies , https://ojs.ejournals.eu/SHS/ , https://twitter.com/Stud_Hist_Sci , https://www.facebook.com/StudiaHistoriaeScientiarum .
NONCREDIT TO CREDIT TRANSITION
Creators: name: Mirbeik Sabzevary, Mohammadreza
Publisher: name: Zenodo
Year: 2023
Subjects: noncredit
transition from noncredit to credit programs
adult education
California Community College noncredit programs

description: Community college students often encounter obstacles in transitioning from noncredit to credit programs, a subject that has not been extensively explored from the students' perspective. This phenomenological study examine the lived experiences of community college students nearing the completion of, or who have recently completed, a noncredit program and their transition to credit programs. The study focuses on the students’ perceptions of benefits, challenges, and support systems. The findings revealed that a primary motivator for transitioning to credit programs was the pursuit of enhanced employment opportunities. However, financial constraints emerged as a significant barrier. Furthermore, the role of support from academic counselors, family members, and instructors was found to be crucial in facilitating the transition. The study highlights the importance of understanding both academic and personal factors that strengthen students' motivation and suggests that addressing financial barriers and strengthening support systems are imperative for a successful transition.
Improved LPD characteristics for QS-DS-CDMA based on cyclostationary feature reduction
Creators: name: Koumpouzi, Chryssalenia
Publisher: name: No Publisher Supplied
Year: 2022

description: Easily and flexibly deployable ad-hoc communication networks emerging in both tactical military and civilian contexts, frequently suffer from poor synchronization due to limited or no coordinating infrastructure. In addition to synchronization issues, and especially in military settings, security from the aspect of detectability is also of crucial importance. Imperfect synchronization can be dealt with by making use of Quasi-Synchronous Code Division Multiple Access (QS-CDMA), relying on Loosely Synchronous Codes to maintain orthogonality in the presence of limited time delays. Security, in terms of low probability of detection (LPD) from the standpoint of a malicious adversary, can be improved (reduced detection) by employing techniques that disrupt the inherent structure of the transmitted QS-CDMA signals. This is based on the fact that most manmade signals are Cyclostationary, having (almost) periodic Auto-Correlation functions (ACF) due to immanent signal periodicities (such as spreading code repetition). One way to disturb the periodic signal structure is by performing randomization techniques, such as random time dithering or random selection of spreading sequences, which disturb the ACF and equivalently the Spectral Correlation function, and reduce the Degree of Cyclostationarity, our LPD measure.Another way to effectively reduce the DCS experienced at the adversary is by employing polarization diversity. Maintaining a single-polarization adversarial model, we exploit the effects of polarization misalignment (depolarization) when the transmitter employs dual (orthogonal) polarization.We derive the Spectral Correlation functions of the QS-CDMA signal under the proposed randomization schemes as well as in a setting making use of polarization diversity. We then compare the DCS of the derived expressions to that of simulations. We show that the Degree of Cyclostationarity can be significantly reduced by at least an order of magnitude. That is confirmed both by analysis and simulations the results of which match closely.
Contrarreforma agraria y conflicto armado: abandono y despojo de tierras en los montes de maría 1996-2016
Creators: name: Mercado Vega, Armando José
Publisher: name: Universidad de Cartagena
Year: 2020
Subjects: Reforma agraria
Tenencia de tierra
Conflicto armado

description: Tesis (Magíster en Conflicto Social y Construcción de Paz) -- Universidad de Cartagena. Facultad de Ciencias Sociales. Maestría en Conflicto Social y Construcción de Paz, 2020
description: Desde que Barrington Moore escribió en 1966 Los orígenes sociales de la dictadura y la democracia (2003) los científicos sociales han entendido que la existencia de una clase terrateniente con suficiente poder político para mantener estructuras latifundistas de tenencia de la tierra, es uno de los obstáculos más fuertes que tiene una sociedad para consolidar un sistema político democrático. Siguiendo con esta idea, existe un consenso más o menos generalizado en las ciencias sociales colombianas, que sitúa la desigual distribución de la propiedad de la tierra y la precariedad de nuestra democracia, como factores asociados al origen y continuidad del conflicto armado interno (Grupo de Memoria Histórica — GMH, 2013; Comisión Histórica del Conflicto y sus Víctimas — CHCV, 2015).
A human factor oriented risk mitigation methodology for manufacturing information system implementation
Creators: name: M. Fitzpatrick, Maeve
Publisher: name: University of Limerick
Year: 2023
Subjects: classificationCode: 40
subject: Engineering

description: Manufacturing Information Systems (MIS) form the backbone upon which manufacturing organisations assess past performance, manage operations and plan strategic objectives. There are however persistently high rates of problematic and even failed implementations of these types of system. The evidence suggests that although technical risk factors in an MIS implementation have been well addressed, to date, human risk factors in implementations have not been reasonably acknowledged in a manner that allows them to be incorporated into an implementation methodology. This research seeks to address this divide by developing a practitioner oriented methodology to mitigate human risk factors by augmentation of existing methods of MIS implementation. The model developed by the research was achieved by combination of two distinct research methods. The research propositions were developed by means of three retrospective narratives of MIS implementations conducted by the author in the action research tradition. These case study narratives then informed subsequent research and were used as a benchmark against which theories supporting end user engagement from the domain of organisational behaviour were compared. The second research method employed was to empirically test the tenets of the model by deploying a survey instrument. The proposed model was subsequently validated by qualitative analysis in the form of interviews. The resulting research validated the proposition that while competent technical design of an MIS was necessary, it was not sufficient to reasonably ensure a successful implementation. The methodology developed addresses the human risk factors identified in the research and incorporates these as part of a validated implementation framework, thus providing a means to address the human risk factors adaptable to each unique instance of an MIS implementation scenario. The augmented methodology provides the Organisation, end user and implementer with the means to negotiate human oriented factors of an implementation from System inception, to post implementation review.
Strategien von Grundschulkindern beim Schätzen von visuell wahrnehmbaren Größen
Creators: name: Heid, Marleen
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Über die Schätzfähigkeiten von Grundschulkindern ist im deutschsprachigen Raum bisher wenig bekannt. Empirische Studien aus dem angloamerikanischen Raum zeigen, dass das Schätzen von Größen eine hohe Anforderung an Schülerinnen und Schüler stellt (Jones et al. 2012; Swan/Jones 1980). In einer qualitativen Studie wird deshalb der mentale Prozess des Schätzens genauer untersucht. Der vorliegende Beitrag fokussiert die analytischen Strategien beim Schätzen visuell wahrnehmbarer Größen. Gemeinsamkeiten und Unterschiede im Strategieeinsatz zwischen den Größenbereichen Länge und Fassungsvermögen werden dabei aufgezeigt.
title: Inter- and Intra-annual Effects of Lethal Removal on Common Raven Abundance in Nevada and California, USA
Creators: name: O'Neil, Shawn T.
name: Coates, Peter S.
name: Brockman, Julia C.
name: Jackson, Pat J.
name: Spencer Jr., Jack O.
name: Williams, Perry J.
Publisher: name: Utah State University
Year: 2021

description: Populations of common ravens (Corvus corax; ravens) have increased rapidly within sagebrush (Artemisia spp.) ecosystems between 1960 and 2020. Although ravens are native to North America, their population densities have expanded to levels that negatively influence the population dynamics of other wildlife species of conservation concern, such as greater sage-grouse (Centrocercus urophasianus) and desert tortoises (Gopherus agassizii). For this reason, lethal removal, such as the application of the avicide DRC-1339, has been used to manage raven numbers at local scales and under certain circumstances. Because the relative effectiveness of DRC-1339 in reducing raven populations densities is not thoroughly understood, we completed 2 case studies using a before-after-control-impact experimental design of density estimates generated from point count data within a Bayesian hierarchical distance sampling framework. Specifically, we analyzed >16,000 point count surveys collected during 2009–2019 and split into 2 study designs covering multiple field sites within the Great Basin region. The first experiment evaluated intra-annual changes in density by comparing before and after treatment time periods within a single breeding season for multiple treatment regions compared to 2 control regions. The other experiment focused on inter-annual differences by comparing time periods across years before and after the onset of annual avicide application for a single treatment region compared to multiple control regions. Our models estimated a 100% probability of decline in density relative to control sites for both the intra- and inter-annual model designs. At treatment sites, expected densities of ravens varied but were reduced by 43% (95% CRI: 33–49%) and 54% (95% CRI: 24–71%) according to intra- and inter-annual analyses, respectively, whereas densities increased by 42% (95% CRI: 27–60%) and 15% (95% CRI: -17 to 58%) at control sites. Although population densities were reduced with treatments, trends indicated that sustained effort would likely be needed to maintain densities at acceptable levels within regions of interest. Effectively reducing the adverse effects of raven populations on other native species likely will depend on a variety of targeted management actions such as improving habitat quality for prey species, possibly reducing ravens’ population density, and treating the cause of increased raven abundance to reduce future carrying capacity and prevent rebounds.
Evaluación retrospectiva en paciente con artritis reumatoide llevados a reemplazo total de rodilla en la Clínica Universitaria San Juan de Dios julio 2007 - julio 2010
Creators: name: Díaz Beltrán, Edgardo
Publisher: name: Universidad de Cartagena
Year: 2010
Subjects: Artritis reumatoide
Rodillas - Cirugía
Cirugía - Rodillas - Rehabilitación

description: Tesis (Especialista en Ortopedia y Traumatología). -- Universidad de Cartagena. Facultad de Medicina. Departamento quirúrgico, 2010
description: El objetivo de esta investigación lo que se busca es evaluar clínica y radio lógicamente paciente con artritis reumatoide llevados a reemplazo total de rodilla con post operatorio mínimo de 1 años
Arthrolycosidae Harger 1874
Creators: name: Dunlop 1, Jason A.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Arthrolycosidae

description: Family Arthrolycosidae Harger, 1874 Taxonomic remarks. Spinnerets are one of the defining characters of spiders; thus, their presence here in the Piesberg fossil (Fig. 3C) indicates that it belongs to Araneae and is not part of the assemblage of spider-like fossils, which Selden (2021) designated Tetrapulmonata incertae sedis; whereby the tetrapulmonates include the spiders and their closest relatives such as whip spiders and whip scorpions. The opisthosoma of the new fossil preserves distinct tergites and sternites (Figs. 1–2). This is a plesiomorphic character for spiders, but is consistent with it being a member of the suborder Mesothelae, which retains a segmented opisthosoma. As noted above, three Carboniferous mesothele families were recognised, and re-diagnosed, by Selden (2021). Arthrolycosidae was characterised as Mesothelae in which the opisthosomal tergites occupy the full width of the opisthosoma and are not set in soft cuticle. By contrast, Palaeothelidae comprise mesotheles where the opisthosomal tergites are distinct, but do not extend across the full width of the opisthosoma and are set in soft cuticle. Arthromygalidae were defined as having tarsi with elongate paired claws and an apical empodium (or pseudopulvillus), slender legs and a carapace nearly as wide as long. Based on these criteria, the new fossil is most consistent with Arthrolycosidae as the tergites appear to occupy the full width of the opisthosoma without any surrounding soft cuticle (Figs. 1, 2). The carapace proportions characteristic of Arthromygalidae cannot be easily tested against the new fossil as the carapace is missing the anterior margin, but the legs of the Piesberg spider are fairly robust, and the one well-preserved tarsus (Figs. 1, 2) shows no evidence for an empodium associated with the claws.
description: Published as part of Dunlop 1, Jason A., 2023, The first Palaeozoic spider (Arachnida: Araneae) from Germany, pp. 1-8 in PalZ 2023 on page 3, DOI: 10.1007/s12542-023-00657-7, http://zenodo.org/record/8206331
description: {"references": ["Harger, O. 1874. Notice of a new spider from the Coal Measures of Illinois. American Journal of Science 7: 219 - 223.", "Selden, P. A. 2021. New spiders (Araneae: Mesothelae), from the Carboniferous of New Mexico and England and a review of Paleozoic Araneae. In S. G. Lucas, W. A. DiMichele & B. D. Allen (eds.), Kinney Brick Quarry Lagerstatte. New Mexico Museum of Natural History and Science Bulletin 84: 317 - 358."]}
Comercio de Colombia con la cuenca del Caribe
Creators: name: Ramirez De Bernal, Patricia
name: Vargas Ortega, Denis
Publisher: name: Universidad de Cartagena
Year: 1985
Subjects: Exportación

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1985.
description: El presente estudio tiene por objeto realizar un análisis sobre las posibilidades y conveniencias que para el país representa la ampliación de su comercio con un área que representa un mercado potencial importante.
Joint Latent Topic Discovery and Expectation Modeling for Financial Markets
Creators: name: Wang, Lili
name: Huang, Chenghan
name: Gao, Chongyang
name: Ma, Weicheng
name: Vosoughi, Soroush
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Machine Learning (cs.LG)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: In the pursuit of accurate and scalable quantitative methods for financial market analysis, the focus has shifted from individual stock models to those capturing interrelations between companies and their stocks. However, current relational stock methods are limited by their reliance on predefined stock relationships and the exclusive consideration of immediate effects. To address these limitations, we present a groundbreaking framework for financial market analysis. This approach, to our knowledge, is the first to jointly model investor expectations and automatically mine latent stock relationships. Comprehensive experiments conducted on China's CSI 300, one of the world's largest markets, demonstrate that our model consistently achieves an annual return exceeding 10%. This performance surpasses existing benchmarks, setting a new state-of-the-art standard in stock return prediction and multiyear trading simulations (i.e., backtesting).
description: In Advances in Knowledge Discovery and Data Mining 2023 (PAKDD 2023)
Isogeometric analysis in electronic structure calculations
Creators: name: Cimrman, Robert
name: Novák, Matyáš
name: Kolman, Radek
name: Tůma, Miroslav
name: Vackář, Jiří
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Numerical Analysis (math.NA)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In electronic structure calculations, various material properties can be obtained by means of computing the total energy of a system as well as derivatives of the total energy w.r.t. atomic positions. The derivatives, also known as Hellman-Feynman forces, require, because of practical computational reasons, the discretized charge density and wave functions having continuous second derivatives in the whole solution domain. We describe an application of isogeometric analysis (IGA), a spline modification of finite element method (FEM), to achieve the required continuity. The novelty of our approach is in employing the technique of Bézier extraction to add the IGA capabilities to our FEM based code for ab-initio calculations of electronic states of non-periodic systems within the density-functional framework, built upon the open source finite element package SfePy. We compare FEM and IGA in benchmark problems and several numerical results are presented.
description: arXiv admin note: substantial text overlap with arXiv:1512.07156
Arthrolycosa Harger 1874
Creators: name: Dunlop 1, Jason A.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Arthrolycosidae
Arthrolycosa

description: Genus Arthrolycosa Harger, 1874 Type species. Arthrolycosa antiqua Harger, 1874 Included species. A. wolterbeeki sp. nov. Taxonomic remarks. Two arthrolycosid genera were recognised by Selden (2021). Arthrolycosa Harger, 1874 was redefined as having a carapace about as long as wide, with a distinct ridge behind the fovea (the depression in the centre of the carapace) and legs I and IV being longer than legs II and III. Protolycosa Roemer, 1865 was redefined on a carapace longer than wide and somewhat pointed anteriorly with a recurved posterior margin. The fovea may or may not be a deep pit, and leg I is characteristically shorter than the other legs. According to Selden (2021), both genera express rows of tubercles long the posterior margins of the opisthosoma (as does the Piesberg fossil), although earlier workers such as Petrunkevitch (1955) cited this as diagnostic for Protolycosa only. Using these criteria, the full proportions of the carapace in the Piesberg fossil are uncertain, but the preserved curvature suggests that it was probably rather short and certainly not longer than wide. Also, the carapace posterior margin is not noticeably recurved. The preserved appendages suggest that leg I was not shorter than the succeeding legs, and a IV> I> II> III leg formula (from longest to shortest) seems likely. For these reasons, the new fossil is most consistent with Arthrolycosa, confirming the provisional report of the presence of this genus at Piesberg by Leipner et al. (2021).
description: Published as part of Dunlop 1, Jason A., 2023, The first Palaeozoic spider (Arachnida: Araneae) from Germany, pp. 1-8 in PalZ 2023 on page 3, DOI: 10.1007/s12542-023-00657-7, http://zenodo.org/record/8206331
description: {"references": ["Harger, O. 1874. Notice of a new spider from the Coal Measures of Illinois. American Journal of Science 7: 219 - 223.", "Selden, P. A. 2021. New spiders (Araneae: Mesothelae), from the Carboniferous of New Mexico and England and a review of Paleozoic Araneae. In S. G. Lucas, W. A. DiMichele & B. D. Allen (eds.), Kinney Brick Quarry Lagerstatte. New Mexico Museum of Natural History and Science Bulletin 84: 317 - 358.", "Petrunkevitch, A. I. 1955. Arachnida. In Treatise on invertebrate paleontology, Part P, Arthropoda 2, ed. R. C. Moore, 42 - 162. Boulder and Lawrence: Geological Society of America and University of Kansas Press.", "Leipner, A., T. Fischer, and P. Chellouche. 2021. The Piesberg: A NW- German site of international importance for the Pennsylvanian (Late Carboniferous). Geoconservation Research 4: 218 - 234. https: // doi. org / 10.30486 / gcr. 2021.1913500. 1056."]}