cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Newton gauge cosmological perturbations for static spherically symmetric modifications of the de Sitter metric
Creators: name: Velez, Camilo Santa
name: Romano, Antonio Enea
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Static coordinates can be convenient to solve the vacuum Einstein's equations in presence of spherical symmetry, but for cosmological applications comoving coordinates are more suitable to describe an expanding Universe, especially in the framework of cosmological perturbation theory (CPT). Using CPT we develop a method to transform static spherically symmetric (SSS) modifications of the de Sitter solution from static coordinates to the Newton gauge. We test the method with the Schwarzschild de Sitter (SDS) metric and then derive general expressions for the Bardeen's potentials for a class of SSS metrics obtained by adding to the de Sitter metric a term linear in the mass and proportional to a general function of the radius. Using the gauge invariance of the Bardeen's potentials we then obtain a gauge invariant definition of the turn around radius. We apply the method to an SSS solution of the Brans-Dicke theory, confirming the results obtained independently by solving the perturbation equations in the Newton gauge. The Bardeen's potentials are then derived for new SSS metrics involving logarithmic, power law and exponential modifications of the de Sitter metric. We also apply the method to SSS metrics which give flat rotation curves, computing the radial energy density profile in comoving coordinates in presence of a cosmological constant.
description: 20 pages, version accepted by JCAP, typo in the title corrected
Product carbon footprint in polymer processing – A practical application
Creators: name: Khripko, Diana
name: Schlüter, Alexander
name: Rosano, Michele
name: Hesselbach, Jens
Publisher: name: Technische Universität Berlin
Year: 2013
Subjects: subject: 670 Industrielle Fertigung
subject: Energy efficiency
subject: Life cycle assessment
subject: Plastics industry
subject: Sustainable manufacturing

description: Part of: Seliger, Günther (Ed.): Innovative solutions : proceedings / 11th Global Conference on Sustainable Manufacturing, Berlin, Germany, 23rd - 25th September, 2013. - Berlin: Universitätsverlag der TU Berlin, 2013. - ISBN 978-3-7983-2609-5 (online). - http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-40276. - pp. 284-289.
description: Light weight and synthetic polymer materials form the physical basis of many products across various applications worldwide. Given their reliance on fossil fuel inputs, this increases the importance of environmental assessment in the polymer industry. The energy intensity of plastics manufacturing and processing and the associated high embodied energy of polymer products warrants further investigation. The Carbon Footprint (CFP) methodology enables the estimation of the GHG emissions associated with polymer production. It quantifies the greenhouse gases released from polymer processing. An existing mid-sized polymer processing factory is utilised as a case study in this analysis. In addition, this study provides the data necessary for reviewing energy efficiency measures by estimating their value within CFP analysis. It also identifies the different strengths and weaknesses of the CFP approach. The analysis could then be used in plastics industry ‘green’ decision making.
Log Entries of Letters for January, 1938Letters
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Compact pseudo-Riemannian homogeneous Einstein manifolds of low dimension
Creators: name: Globke, Wolfgang
name: Nikolayevsky, Yuri
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C30, 17B30, 53C50, 22E25, 57S20

description: Let $M$ be pseudo-Riemannian homogeneous Einstein manifold of finite volume, and suppose a connected Lie group $G$ acts transitively and isometrically on $M$. In this situation, the metric on $M$ induces a bilinear form $\langle\cdot,\cdot\rangle$ on the Lie algebra $\mathfrak{g}$ of $G$ which is nil-invariant, a property closely related to invariance. We study such spaces $M$ in three important cases. First, we assume $\langle\cdot,\cdot\rangle$ is invariant, in which case the Einstein property requires that $G$ is either solvable or semisimple. Next, we investigate the case where $G$ is solvable. Here, $M$ is compact and $M=G/Γ$ for a lattice $Γ$ in $G$. We show that in dimensions less or equal to $7$, compact quotients $M=G/Γ$ exist only for nilpotent groups $G$. We conjecture that this is true for any dimension. In fact, this holds if Schanuel's Conjecture on transcendental numbers is true. Finally, we consider semisimple Lie groups $G$, and find that $M$ is covered by a pseudo-Riemannian product of Einstein manifolds corresponding to the compact and the non-compact factors of $G$.
description: correction and clarification regarding the conditions for the existence of lattices and in Theorem 1.5 (compared to the published version)
A novel in planta strategy to identify inhibitors of malarial HSP101 proteins
Creators: name: Sliwczynski, Lianna
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 320506
subject: Medical biochemistry - proteins and peptides (incl. medical proteomics)
classificationCode: 320704
subject: Medical parasitology
classificationCode: 300103
subject: Agricultural molecular engineering of nucleic acids and proteins

description: A thesis submitted in total fulfilment of the requirements of the degree of Master of Science to the School of Agriculture, Biomedicine and Environment, La Trobe University, Victoria, Australia.
A thermal analysis framework for cryogenic machining and its contribution to product and process sustainability
Creators: name: Lu, Tao
name: Dillon, Oscar W.
name: Jawahir, I. S.
Publisher: name: Technische Universität Berlin
Year: 2013
Subjects: subject: 670 Industrielle Fertigung
subject: Boiling
subject: Boundary conditions
subject: Cooling
subject: Cryogenic machining
subject: Product/process sustainability

description: Part of: Seliger, Günther (Ed.): Innovative solutions : proceedings / 11th Global Conference on Sustainable Manufacturing, Berlin, Germany, 23rd - 25th September, 2013. - Berlin: Universitätsverlag der TU Berlin, 2013. - ISBN 978-3-7983-2609-5 (online). - http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-40276. - pp. 262-267.
description: Cryogenic processing methods are environmentally-clean, toxic-free, and safe sustainable manufacturing processes, which also provide improved surface integrity, superior functional performance and greater product life in manufacturing processes. This paper presents a summary of findings from a preliminary study of the cryogenic cooling effects in a machining process. Various heat transfer scenarios need to be built into the model to consider the boiling phenomena. Cryogenic turning process includes a large radial thermal gradient in a thin layer of machined surface and changes the dynamic recrystallization process. A high speed, wide range temperature measurement system was developed, and preliminary experiments are carried out, investigating the contributing factors and the proper boundary conditions for modeling of cryogenic machining processes. The transition from slow cooling to a rapid cooling is observed.
Construcción de la escollera de la Bocagrande, Cartagena de Indias, 1769-1788
Creators: name: Merlano Chaparro, Diego Ignacio
Publisher: name: Universidad de Cartagena
Year: 2021
Subjects: subject: Escolleras - Cartagena (Bolívar, Colombia) - Historia, 1769 - 1788
subject: Piedras de construcción - Cartagena (Bolívar, Colombia) - Historia, 1769 - 1788

description: Esta investigación analiza la construcción de la escollera submarina de la Bocagrande en Cartagena de Indias, trabajos que se desarrollaron entre 1769 y 1788. El estudio lo realizamos a través del análisis de planos y manuscritos como fuentes primarias, compilaciones documentales y de la historiografía sobre las defensas militares de esta ciudad. En el contexto que se vivía en el mar caribe, convertido en un escenario de guerra entre las grandes potencias en el siglo XVIII, el propósito es demostrar que la escollera de la Bocagrande jugó un papel muy importante en la geoestrategia militar de la ciudad, lo que llevó a que la ciudad recibiera fuertes inversiones financieras para las obras del cierre de esa abertura que representaba un riesgo militar para la ciudad.
InSb Nanowires with Built-In GaxIn1-xSb Tunnel Barriers for Majorana Devices
Creators: name: Car, Diana
name: Conesa-Boj, Sonia
name: Zhang, Hao
name: Veld, Roy L. M. Op het
name: de Moor, Michiel W. A.
name: Fadaly, Elham M. T.
name: Gül, Önder
name: Kölling, Sebastian
name: Plissard, Sebastien R.
name: Toresen, Vigdis
name: Wimmer, Michael T.
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Kouwenhoven, Leo P.
name: Bakkers, Erik P. A. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Majorana zero modes (MZMs), prime candidates for topological quantum bits, are detected as zero bias conductance peaks (ZBPs) in tunneling spectroscopy measurements. Implementation of a narrow and high tunnel barrier in the next generation of Majorana devices can help to achieve the theoretically predicted quantized height of the ZBP. We propose a material-oriented approach to engineer a sharp and narrow tunnel barrier by synthesizing a thin axial segment of GaxIn1-xSb within an InSb nanowire. By varying the precursor molar fraction and the growth time, we accurately control the composition and the length of the barriers. The height and the width of the GaxIn1-xSb tunnel barrier are extracted from the Wentzel-Kramers-Brillouin (WKB)-fits to the experimental I-V traces.
description: See doi: 10.5281/zenodo.5064400 for source data. No changes in this version compared to the previous version
Mar territorial y la plataforma continental
Creators: name: Lugo Martínez, Winston
Publisher: name: Universidad de Cartagena
Year: 1976
Subjects: Plataforma continental - Colombia
Derecho marítimo - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas, 1976.
description: Medición territorial de la extensión territorial de cada país, para estados cuyas costas estén frente a frente, son los principios fundamentales para la delimitación, teniendo ventajas que se apodan aplicar, aun sin acuerdo de las partes y de que es, humanamente posible.
Adherence Therapy Intervention for People with Type 2 Diabetes
Creators: name: Alenazi, Fatimah
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 420201
subject: Behavioural epidemiology
classificationCode: 420307
subject: Health counselling
classificationCode: 420503
subject: Community and primary care
classificationCode: 420606
subject: Social determinants of health
classificationCode: 320507
subject: Metabolic medicine

description: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the School of Nursing and Midwifery, La Trobe University, Victoria, Australia.
Determinante de la vacunación completa y oportuna en población menor de 5 años en Colombia
Creators: name: Bossa González, Grace Carolina
name: Carrasquilla Sotomayor, Maria De Los Angeles
Publisher: name: Universidad de Cartagena
Year: 2015
Subjects: Vacunas
Medicina preventiva pública

description: Tesis (Especialista en Gerencia en Salud).--Universidad de Cartagena. Facultad de Ciencias Económicas. Especialización en Gerencia en Salud, 2015
description: El presente estudio tiene por objeto establecer los factores asociados a la vacunación completa/finalizada y oportunidad en la vacunación.
Leggett-Garg Inequalities for Squeezed States
Creators: name: Martin, Jerome
name: Vennin, Vincent
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Temporal Bell inequalities, or Leggett-Garg Inequalities (LGI), are studied for continuous-variable systems placed in a squeezed state. The importance of those systems lies in their broad applicability which allows the description of many different physical settings in various branches of physics, ranging from cosmology to condensed matter physics and from optics to quantum information theory. LGI violations are explored and systematically mapped in squeezing parameter space. Configurations for which LGI violation occurs are found but it is shown that no violation can be obtained if all squeezing angles vanish, contrary to what happens for the spatial Bell inequalities. We also assess the effect of decoherence on the detectability of such violations. Our study opens up the possibility of new experimental designs for the observation of LGI violation.
description: typo in equation (5) corrected, otherwise matches published version in Physical Review A
Competitividad turística en la ciudad de Cartagena como herramienta para el crecimiento del sector turístico
Creators: name: Morales Maestre, Teofilo
name: González Tamara, Jesús Alberto
Publisher: name: Universidad de Cartagena
Year: 2018
Subjects: Turismo
Competitividad
Desarrollo turístico

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 2018
description: El presente estudio tiene por objeto Analizar la competitividad turística en la ciudad de Cartagena de Indias como herramienta para el crecimiento del sector, según los métodos de Ritchie y Crouch para el año 2016.
Elucidating the Epidemiology of Bacterial Crown and Fruit Rot, an Unusual Psueomonad Disease of Zucchini
Creators: name: Djitro, Noel
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 300804
subject: Horticultural crop protection (incl. pests, diseases and weeds)
classificationCode: 310509
subject: Genomics

description: Submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the School of Applied Systems Biology, La Trobe University, Victoria, Australia.
Statistical analysis in R 1: Exploratory data analysis - Supplementary materials
Creators: name: Quispe, Antonio
Publisher: name: figshare
Year: 2023
Subjects: Clinical sciences not elsewhere classified
Bioinformatics and computational biology not elsewhere classified
Bioinformatic methods development
Epidemiological methods
Data mining and knowledge discovery
Data engineering and data science

description: Exploratory data analysis is one of the first steps in statistical data analysis. It includes the import, cleaning, recoding, manipulation, and creation of new variables, as well as the descriptive analysis of the data. In addition, it requires acquiring the conceptual and practical skills necessary to perform graphical analysis, normality analysis, and design summary tables. Doing all this requires basic knowledge of coding, probability, central tendency measures, variable distribution, hypothesis testing, and data visualization. This article, the first of eight articles on performing statistical analysis in R, is intended to provide practical guidance on performing exploratory data analysis in R.
Improving Outpatient Medical Record Completeness in Enchini Primary Hospital, Oromia, Ethiopia
Creators: name: Bokan, Dereje
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: Background: Medical records management is one of the components of health information system that documents information related to a patient generated during patient-to-health care provider encounters at a health care facility. A well-managed medical records system is critical to improve the provision of quality health care services to ensure safe medical practice, efficient and effective services and improve the patient's experience and satisfaction with their medical encounter. Objecti ve:-To i mprove outpati ent medi cal record compl etion from 37% to 90% in Enchini Hospit al at t he end of June 2019GC. Methods:A pre- post intervention design was used in this project to examine the completion rate of outpatient medical record. The pre-intervention assessment was conducted in the outpatient department of Enchini hospital. Base line data were collected between January and March 2019. The baseline data showed the completeness of outpatient medical records was low. Only 37% of the 50 audited patient folders were completed. A questionnaire was developed to assess knowledge gabs of all workers who were working at outpatient department such as nurses, general practitioners and medical record workers, whether supportive supervision was conducted by senior management team and availability of printing formats and materials. The root cause analysis was conducted to identify the root cause of the problem. Based on the verification, lack of awareness about outpatient medical record completeness was identified as a real root cause and a two day's staff training on medical record completeness was conducted. Results: the outpatient medical record completion rate increased from 37% pre intervention to 89% post-intervention. Specifically, Summary sheet of all visit dates practice and International disease code practice were considerably improved by 90 and 80 percentage points respectively. Conclusion: The result of this project suggests that a simple set of intervention providing training on the awareness of medical record improves of outpatient medical record completeness. Recommendation: The hospital, the regional health bureau and FMoH need to give emphasis for the completeness of outpatient medical records as it contribute to good quality of healthcare
Tuesday, Feb 1.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
El capital social y la gestión humana desde la cooperación en Sura
Creators: name: Herrera Gómez, Martha Isabel
name: Ramos Villalobos, Dario
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Capital social - Cooperación en Sura
Gestión humana - Cooperación en Sura
Aprendizaje organizacional
Empresas

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas a Distancia, 2016
description: En la presente investigación se estudian los métodos de construcción de capital social, considerando cooperación y su relación con la gestión humana a través de los diferentes procesos al interior de Sura compañía de seguros con sede en la ciudad de Cartagena la cual cuenta con sede principal en la ciudad de Medellín y con presencia en mas de 6 países dentro de la región.
Wed Feb 2
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Self-interlacing polynomials
Creators: name: Tyaglov, Mikhail
Publisher: name: arXiv
Year: 2016
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 12D10, 26C10, 26C15, 30C15, 15B05

description: We describe a new subclass of the class of real polynomials with real simple roots called self-interlacing polynomials. This subclass is isomorphic to the class of real Hurwitz stable polynomials (all roots in the open left half-plane). In the work, we present basic properties of self-interlacing polynomials and their relations with Hurwitz and Hankel matrices as well as with Stiltjes type of continued fractions. We also establish "self-interlacing" analogues of the well-known Hurwitz and Liénard-Chipart criterions for stable polynomials. A criterion of Hurwitz stability of polynomials in terms of minors of certain Hankel matrices is established.
description: The journal version with corrected typos
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 30/2015
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2015
Subjects: subject: 080

description: Prüfungsordnung für den Bachelorstudiengang Physik der Fakultät Physik an der Technischen Universität Dortmund vom 13. November 2015
description: Prüfungsordnung für den Masterstudiengang Physik der Fakultät Physik an der Technischen Universität Dortmund vom 13. November 2015
description: Zugangsordnung für den Masterstudiengang Physik (Masterzugangsordnung – MZO Phy) der Fakultät Physik an der Technischen Universität Dortmund vom 13. November 2015
description: Prüfungsordnung für den Bachelorstudiengang Medizinphysik der Fakultät Physik an der Technischen Universität Dortmund vom 13. November 2015
description: Amtliche Mitteilungen der Technischen Universität Dortmund;30, 2015
Manifestaciones del Registro Coloquial en los titulares del periódico Q’hubo de Cartagena
Creators: name: Deulofeutt Tovar, Dora
name: Gamarra Herrera, Luigis
Publisher: name: Universidad de Cartagena
Year: 2019
Subjects: Análisis del discurso
Semiótica

description: Tesis (Profesional en Lingüística y Literatura) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Lingüística y Literatura, 2019
description: El propósito de esta investigación es analizar los rasgos del registro coloquial en una muestra de portadas del diario Q’hubo de la ciudad de Cartagena de Indias. Por medio del análisis del discurso (AD) y los rasgos coloquializadores expuestos por Briz, se analiza este fenómeno, el cual es uno de los factores que ha motivado la aceptación del diario por más de 11 años de circulación. Asimismo, se realizó un análisis descriptivo de observación directa a los recursos lingüísticos y el diseño de las 90 portadas publicadas desde noviembre de 2017 hasta enero de 2018. Los resultados evidencian que a través de los recursos lingüísticos el diario de prensa sensacionalista Q’hubo reproduce un discurso hegemónico, donde el control social se disfraza de coloquialidad, al reproducir imaginaros estigmatizados y violentos de los sectores más vulnerables de la ciudad.
Revisiting the Sunspot Number
Creators: name: Clette, Frédéric
name: Svalgaard, Leif
name: Vaquero, José M.
name: Cliver, Edward W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Our knowledge of the long-term evolution of solar activity and of its primary modulation, the 11-year cycle, largely depends on a single direct observational record: the visual sunspot counts that retrace the last 4 centuries, since the invention of the astronomical telescope. Currently, this activity index is available in two main forms: the International Sunspot Number initiated by R. Wolf in 1849 and the Group Number constructed more recently by Hoyt and Schatten (1998a,b). Unfortunately, those two series do not match by various aspects, inducing confusions and contradictions when used in crucial contemporary studies of the solar dynamo or of the solar forcing on the Earth climate. Recently, new efforts have been undertaken to diagnose and correct flaws and biases affecting both sunspot series, in the framework of a series of dedicated Sunspot Number Workshops. Here, we present a global overview of our current understanding of the sunspot number calibration. While the early part of the sunspot record before 1800 is still characterized by large uncertainties due to poorly observed periods, the more recent sunspot numbers are mainly affected by three main inhomogeneities: in 1880-1915 for the Group Number and in 1947 and 1980-2014 for the Sunspot Number. The newly corrected series clearly indicates a progressive decline of solar activity before the onset of the Maunder Minimum, while the slowly rising trend of the activity after the Maunder Minimum is strongly reduced, suggesting that by the mid 18th century, solar activity had already returned to the level of those observed in recent solar cycles in the 20th century. We finally conclude with future prospects opened by this epochal revision of the Sunspot Number, the first one since Wolf himself, and its reconciliation with the Group Number, a long-awaited modernization that will feed solar cycle research into the 21st century.
Cololejeunea schmidtii Steph.
Creators: name: Sarimi, Muhammad Syafiq
name: Pócs, Tamás
name: Lee, Gaik Ee
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Marchantiophyta
Jungermanniopsida
Porellales
Lejeuneaceae
Cololejeunea
Cololejeunea schmidtii

description: Cololejeunea schmidtii Steph.   (Fig. 8)
 Botanisk Tidsskrift 24 (3): 278 (1902).
 SPECIMEN EXAMINED. — Malaysia. Terengganu: Mt. Tebu Forest Reserve, 15 km S of Jerteh town. Primary lowland dipterocarp forest with small waterfalls and slow stream. Along the forest trail at the Lata Belatan Recreational Forest and waterfall, situated at the base of Mt. Tebu at 308 m alt., on living leaves, 16.IV.2019, G.E. Lee et al. 19015, 19016, 19017.   REMARKS
 Cololejeunea schmidtii is unlikely to be confused with other members of Malaysian Cololejeunea by its 2-celled first tooth of leaf lobule, large papillose-tuberculate cuticle (1 per cell, usually almost occupying its whole surface), denticulate margin of the dorsal leaf base and the 4-keeled, papillose perianth. A widespread, epiphyllous Indopacific species known from Sri Lanka, Indochina, China, Japan, Philippines, Papua New Guinea and Fiji (Zhu & So 2001; Pócs et al. 2011). New to Peninsular Malaysia (Terengganu). In Malaysia, the species was only known from Sabah (Kinabalu area) (Mizutani 1966).
description: Published as part of Sarimi, Muhammad Syafiq, Pócs, Tamás & Lee, Gaik Ee, 2021, Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia, pp. 249-267 in Cryptogamie, Bryologie 20 (19) on page 254, DOI: 10.5252/cryptogamie-bryologie2021v42a19, http://zenodo.org/record/7822391
Verification of the Firoozbakht conjecture for primes up to four quintillion
Creators: name: Kourbatov, Alexei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11N05

description: If $p_k$ is the k-th prime, the Firoozbakht conjecture states that the sequence $(p_k)^{1/k}$ is strictly decreasing. We use the table of first-occurrence prime gaps in combination with known bounds for the prime-counting function to verify the Firoozbakht conjecture for primes up to four quintillion $(4\times10^{18})$.
description: 6 pages, 1 table. Endnotes added, URL ref.[5] updated
Factors Influencing Effectiveness of a Successful and Sustainable Teaching of Statistics in Blended Delivery
Creators: name: Jazayeri, Mitra
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 390306
subject: Secondary education
classificationCode: 390109
subject: Mathematics and numeracy curriculum and pedagogy
classificationCode: 390102
subject: Curriculum and pedagogy theory and development
classificationCode: 520102
subject: Educational psychology
classificationCode: 520401
subject: Cognition
classificationCode: 520403
subject: Learning, motivation and emotion
classificationCode: 460806
subject: Human-computer interaction

description: Submitted in total fulfillment of the requirements of the degree of Doctor of Philosophy to the School of Computing, Engineering and Mathematical Sciences, La Trobe University, Victoria, Australia.
Maximal irreducibility measure for spatial birth-and-death processes
Creators: name: Bezborodov, Viktor
name: Di Persio, Luca
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J25, 60J80

description: We prove that under certain general conditions on the birth and death rates the Lebesgue-Poisson measure is a maximal irreducibility measure for the spatial birth-and-death process.
Feb 4 Friday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
The revised Brussels-Locarno Sunspot Number (1981-2015)
Creators: name: Clette, Frédéric
name: Lefèvre, Laure
name: Cagnotti, Marco
name: Cortesi, Sergio
name: Bulling, Andreas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In 1981, the production of the international Sunspot Number moved from the Zürich Observatory to the Royal Observatory of Belgium, marking a very important transition in the history of the Sunspot Number. Those recent decades are particularly important for linking recent modern solar indices and fluxes and the past Sunspot Number series. However, large variations have been recently identified in the scale of the Sunspot Number between 1981 and the present. Here, we reconstruct a new average Sunspot Number series $S_N$ using long-duration stations between 1981 and 2015. We also extend this reconstruction using long-time series from 35 stations over 1945-2015, which includes the 1981 transition. In both reconstructions, we also derive a parallel Group Number series $G_N$. Our results confirm the variable trends of the Locarno pilot station. We also verify the scale of the resulting 1981-2015 correction factor relative to the preceding period 1945--1980. By comparing the new $S_N$ and $G_N$ series, we find that a constant quadratic relation exists between those two indices. This proxy relation leads to a fully constant and cycle-independent $S_N/G_N$ ratio over cycles 19 to 23, with the exception of cycle 24. We find a very good agreement between our reconstructed $G_N$ and the new "backbone" Group Number but inhomogeneities in the original Group Number as well as the $F_{10.7}$ radio flux and the American sunspot number $R_a$. This analysis opens the way to the implementation of a more advanced method for producing the Sunspot Number in the future. In particular, we identify the existence of distinct subsets of observing stations sharing very similar personal k factors, which may be a key element for building a future multi-station reference in place of the past single pilot station.
description: 33 pages, 23 figures, 2 tables
Eulerian polynomials and polynomial congruences
Creators: name: Iijima, Kazuki
name: Sasaki, Kyouhei
name: Takahashi, Yuuki
name: Yoshinaga, Masahiko
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We prove that the Eulerian polynomial satisfies certain polynomial congruences. Furthermore, these congruences characterize the Eulerian polynomial.
description: ver 2: final version
Feb 3 Thursday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Análisis morfológico de las variaciones aumentativas y diminutivas en el habla de los vendedores del mercado de Bazurto de Cartagena
Creators: name: Simarra Obeso, Rutsely
Publisher: name: Universidad de Cartagena
Year: 1998
Subjects: Fonología
Habla
Jerga
Argot

description: Tesis (Profesional en Lingüística y Literatura) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Lingüística y Literatura, 1998
description: En el presente artículo nos ocuparemos de un asunto central: El análisis morfológico y semántico de los procesos de disminución y aumentación en el habla de los vendedores del mercado Bazurto de Cartagena. La cuestión es enfatizar en los factores de situación que determinan la elección de un particular código lingüístico, que conlleva a la realización de un tipo especial de habla.
Image-Based Plant Phenotyping Pattern Recognition in Arabidopsis Thaliana Plants
Creators: name: Lozano Claros, Diego
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 300802
subject: Horticultural crop growth and development
classificationCode: 310804
subject: Plant developmental and reproductive biology

description: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the School of Agriculture, Biomedicine and Environment, La Trobe University, Victoria, Australia.
Valuing the Economic Benefits of Controlling Off-Site Effects of Soil Erosion: Empirical Evidence from the Eastern Highlands of Ethiopia
Creators: name: Tilahun, Biniyam
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2013

description: This study seeks to estimate the economic benefits of controlling off-site effects of soil erosion and identify determinants of WTP in Kufanzik area of eastern highlands, Ethiopia. A DB CVM survey was conducted on 134 randomly selected rural households to elicit preferences for controlling the off-site effects. Using a Pooled Probit model we have estimated the mean WTP & identified the determinant factors. The result indicates that controlling the off-site effects of soil erosion offers a welfare gain of 84.41 ETB. Income, level of education and off-site damage experience are the significant factors affecting WTP. The estimated values are indicative of the WTP potentials of the local community and hence designing a bottom-up approach of intervention might work better. In line with this the study considers the possibilities of implementing a market based mechanism of payment for environmental services (PES) and recommend further studies on WTA.
Feb 5 Saturday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Double Principal Bundles
Creators: name: Lang, Honglei
name: Li, Yanpeng
name: Liu, Zhangju
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We define double principal bundles (DPBs), for which the frame bundle of a double vector bundle, double Lie groups and double homogeneous spaces are basic examples. It is shown that a double vector bundle can be realized as the associated bundle of its frame bundle. Also dual structures, gauge transformations and connections in DPBs are investigated.
description: 20 pages. This is a replacement of arXiv:1611.00672 with the same title. We add Proposition 2.11 and clarify some notations
Active Latitude Oscillations Observed on the Sun
Creators: name: Kilcik, A.
name: Yurchyshyn, V.
name: Clette, F.
name: Ozguc, A.
name: Rozelot, J. -P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate periodicities in mean heliographic latitudes of sunspot groups, called active latitudes, for the last six complete solar cycles (1945-2008). For this purpose, the Multi Taper Method and Morlet Wavelet analysis methods were used. We found the following: 1) Solar rotation periodicities (26-38 days) are present in active latitudes of both hemispheres for all the investigated cycles (18 to 23). 2) Both in the northern and southern hemispheres, active latitudes drifted towards the equator starting from the beginning to the end of each cycle by following an oscillating path. These motions are well described by a second order polynomial. 3) There are no meaningful periods between 55 and about 300 days in either hemisphere for all cycles. 4) A 300 to 370 day periodicity appears in both hemispheres for Cycle 23, in the northern hemisphere for Cycle 20, and in the southern hemisphere for Cycle 18.
description: Accepted for publication by Solar Physics
Assessing the Impact of Workplace Stress on Inflammation, Depression, Cognition, and Coronary Heart Disease
Creators: name: Piantella, Stefan
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 420606
subject: Social determinants of health
classificationCode: 520203
subject: Cognitive neuroscience
classificationCode: 520207
subject: Social and affective neuroscience

description: A thesis submitted in fulfilment of the requirement for the degree of Doctor of Philosophy to the School of Psychology and Public Health, College of Science, Health, and Engineering, La Trobe University, Victoria, Australia.
Feb 6 Sunday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
On Stably Pointed Varieties and Generically Stable Groups in ACVF
Creators: name: Halevi, Yatir
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic (math.LO)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We give a geometric description of the pair $(V,p)$, where $V$ is an affine algebraic variety over a non-trivially valued algebraically closed field $K$ with valuation ring $\mathcal{O}_K$ and $p$ is a Zariski dense generically stable type concentrated on $V$, by defining a fully faithful functor to the category of schemes over $\mathcal{O}_K$ with residual dominant morphisms over $\mathcal{O}_K$. We also study a maximum modulus principle on schemes over $\mathcal{O}_K$ and show that the schemes obtained by this functor enjoy it.
description: This paper was published in Ann. Pure Appl. Logic 170 (2019), no. 2, 180--2017. The published version has some mistakes. This version is the corrected version
Feb 8 Tuesday.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Can pilots still fly? Role distribution and hybrid interaction in advanced automated aircraft
Creators: name: Weyer, Johannes
Publisher: name: TU Dortmund
Year: 2015
Subjects: subject: aviation automation
subject: human-machine interaction
subject: confidence
subject: complexity
subject: survey
subject: 300
subject: 330

description: Recent accidents of commercial airplanes have raised the question once more whether pilots can rely on automation in order to fly advanced aircraft safely. Although the issue of human-machine interaction in aviation has been investigated frequently, profound knowledge about pilots’ perceptions and attitudes is fragmentary and partly out-dated. The paper at hand presents the results of a pilot survey, which has been guided by a collaborative perspective of human-automation decision-making. It puts emphasis on the hybrid interaction of human actors and non-human technical agents and the role distribution in the digital cockpit. The key question is whether pilots have confidence in human-automation collaboration, even in the case of automated systems, which act more and more autonomously. The results are partly surprising: confidence in hybrid collaboration is rather high, depending mostly on perceived symmetry of humans and automation as well as on perceived change of competencies and role distribution. The perception of complexity is only average, and – most unexpected – this factor does not negatively affect pilots’ confidence in hybrid collaboration. The differences between Airbus and Boeing pilots are much lower than assumed, but pilots of regional jets, mostly flying short- or medium-range aircraft, differ from both groups remarkably, presumably due to their specific task profile, including a high number of opportunities to collaborate with automation.
description: Soziologische Arbeitspapiere;45, 2015
Oxygen-driven enhancement of electron correlation in hexagonal iron at Earth's inner core conditions
Creators: name: Jang, Bo Gyu
name: He, Yu
name: Shim, Ji Hoon
name: Mao, Ho-kwang
name: Kim, Duck Young
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Earth's inner core consists of mainly iron with a bit of light elements. Understanding of its structure and related physical properties has been elusive for both experiment and theory due to its required extremely high pressure and temperature conditions. Here, using density functional theory plus dynamical mean field theory, we demonstrate that oxygen atoms energetically stabilize hexagonal structured iron at the inner core condition. Electrical resistivity is much enhanced compared with pure hcp-Fe, supporting the conventional thermal convection model. Moreover, our calculated seismic velocity shows a quantitative match with geologically observed Preliminary Reference Earth Model data.
description: 12 pages, 4 figures
Achieving Sustainable Mobility. The Discontinuation of the Socio-Technical Regime of Automobility
Creators: name: Weyer, Johannes
name: Hoffmann, Sebastian
name: Longen, Jessica
Publisher: name: Technische Universität Dortmund
Year: 2015
Subjects: subject: Discontinuation
subject: Governance
subject: Automobility
subject: Socio-technical transitions
subject: Sustainability
subject: 300
subject: 330

description: So far, research on sustainable transitions has predominantly focussed on the management of innovation processes and mostly neglected that political decision-making has also to consider the discontinuation of the established socio-technical regime. We will present a case study on the automobility regime as an example of discontinuation governance “in the making”. Analysing policies and actor constellations on local, national, and supranational levels, we try to figure out strategies and measures that have been applied to (politically) challenge the automobility regime. Additionally, we propose combining three analytical models in order to grasp these developments, namely the multi-level perspective (MLP), the multi-level governance (MLG) and actor-centred approaches.
description: Soziologische Arbeitspapiere;44, 2015
title: Regina Quintanilha
Creators: name: Melo, Helena Pereira de
Publisher: name: CICS.NOVA, Faculdade de Ciências Sociais e Humanas, Universidade NOVA de Lisboa / Edições Húmus
Year: 2022

description: Regina Quintanilha, (1893-1967) – por Helena Pereira de Melo sobre a advogada e ativista feminista portuguesa, uma das primeiras mulheres a licenciar-se em Direito na Universidade de Coimbra, foi também a primeira advogada, procuradora e conservadora a exercer em Portugal.
description: Melo, H. P. de (2022). Regina Quintanilha. Faces de Eva. Estudos sobre a Mulher, (47), 179-188. ISSN: 0874-6885
Feb 7 Monday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Aula invertida en Educación Física para mejorar el desarrollo de las capacidades físicas básicas en grado séptimo de la Institución Educativa la Libertad del municipio de Medellín
Creators: name: Toro Giraldo, Yudy Elena
Publisher: name: Universidad de Cartagena
Year: 2021
Subjects: subject: Tecnología educativa
subject: Enseñanza con ayuda de computadores
subject: Educación física - Enseñanza

description: Esta investigación propone la implementación del modelo de aula invertida en Educación física para potencializar el desarrollo de la flexibilidad, fuerza y resistencia en estudiantes del séptimo grado de la institución educativa la Libertad del Municipio de Medellín a través de una secuencia didáctica. En la fase diagnóstica se aplicaron algunos test estandarizados para evaluar las capacidades físicas básicas, se implementó una secuencia didáctica bajo el modelo de aula invertida; contiene cuatro sesiones donde el estudiante encuentra lecturas, videos de YouTube, podcast grabados por la docente para realizar la clase práctica, blog, curso en línea, encuentros en la plataforma zoom. El proceso de evaluación y retroalimentación se realiza con la observación de los videos que envían los estudiantes y algunos encuentros presenciales que se pudieron desarrollar a pesar de las condiciones de salubridad. Después de aplicar la secuencia didáctica se realizaron nuevamente los test estandarizados y los resultados mostraron que los estudiantes en su gran mayoría mejoraron en cada una de las pruebas. El aula invertida permite seguir con el proceso de aprendizaje por fuera del aula y además optimiza el tiempo de las clases de educación física y permite que sean totalmente prácticas.
The new Sunspot Number: assembling all corrections
Creators: name: Frédéric
name: Clette
name: Lefèvre, Laure
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Sunspot Number, created by R.Wolf in 1849, provides a direct long-term record of solar activity from 1700 to the present. In spite of its central role in multiple studies of the solar dynamo and of the past Sun-Earth relations, it was never submitted to a global critical revision. However, various discrepancies with other solar indices recently motivated a full re-calibration of this series. Based on various diagnostics and corrections established in the framework of several Sunspot Number Workshops and described in Clette et al. 2014, we assembled all corrections in order to produce a new standard version of this reference time series. In this paper, we explain the three main corrections and the criteria used to choose a final optimal version of each correction factor or function, given the available information and published analyses. We then discuss the good agreement obtained with the Group sunspot Number derived from a recent reconstruction. Among the implications emerging from this re-calibrated series, we also discuss the absence of a rising secular trend in the newly-determined solar cycle amplitudes, also in relation with contradictory indications derived from cosmogenic radionuclides. As conclusion, we introduce the new version management scheme now implemented at the World Data Center - SILSO, which reflects a major conceptual transition: beyond the re-scaled numbers, this first revision of the Sunspot Number also transforms the former locked data archive into a living observational series open to future improvements.